Reproductive system disorder

Researchers are testing whether immediate curative treatment (surgery or radiotherapy, with or without hormone therapy) helps men aged 75 and older with high-risk, non-metastatic prostate cancer live longer and with better quality of life compared to conservative, symptom-focused…

Researchers are testing a procedure called irreversible electroporation in men with localized prostate cancer. The technique uses electrical pulses to destroy cancer cells in the prostate while aiming to avoid damage to nearby nerves and structures. The study will follow 10 men f…

This early-stage trial is testing a new HIV vaccine booster called VRIPRO, given with an immune-boosting adjuvant, in 40 healthy adults aged 18-60 who previously received an HIV vaccine in the HVTN 706 study. Participants will get three shots over 24 weeks. The main goals are to …

This early-stage trial will test two experimental mRNA vaccines designed to teach the immune system to make antibodies that target HIV. About 42 adults with well-controlled HIV will receive the vaccines and then temporarily pause their regular HIV medication under close monitorin…

This phase II trial tests whether adding a targeted radiation drug (177Lu-PSMA-617) to standard hormone therapy, with or without additional hormone-blocking pills, can better control low-volume metastatic hormone-sensitive prostate cancer. The study enrolls men whose cancer has s…

This study tests a new combination of two drugs (tulmimetostat and JSB462) in men with advanced prostate cancer that has spread and stopped responding to standard hormone therapy. The trial has two parts: first, finding the safest dose, then comparing the combination to usual car…

This early-phase trial tests a new drug, GSK5458514, designed to help the immune system attack prostate cancer cells. It is for men with metastatic castration-resistant prostate cancer that has spread and stopped responding to hormone therapy. The study will first find a safe dos…

This early-stage trial tests whether a stool transplant (FMT) can help cancer patients who develop severe diarrhea or colon inflammation from immune-checkpoint inhibitor drugs. About 40 patients with various cancers will receive the transplant via colonoscopy. The main goal is to…

This early-stage trial tests an experimental oral drug called SHY-ONC6 in people with advanced or metastatic solid tumors (including breast, colon, lung, pancreatic, and others) that have stopped responding to standard treatments. The study aims to find a safe dose and check for …

This study compares a new boost approach called irreversible electroporation (IRE) using the NanoKnife system against the standard radiation boost for men with intermediate-risk prostate cancer. All participants will receive standard stereotactic body radiation therapy (SBRT), bu…

This study looks at how hormone replacement therapy (HRT) affects adolescents aged 11-19 with premature ovarian insufficiency (POI), a condition where ovaries stop working before age 40. Participants receive estrogen patches and progesterone pills over 2 years, with regular check…

This trial tests an experimental drug called ASP388B, given alone or alongside standard cancer therapies, in people with advanced solid tumors that have spread or cannot be removed by surgery. The study has two parts: the first finds a safe dose, and the second tests that dose in…

This phase 3 trial tests whether adding targeted drugs (trastuzumab and pertuzumab) to standard chemotherapy can better shrink tumors in people with HER2-positive endometrial cancer. The study plans to enroll 360 participants with various stages of the disease. However, the trial…

This early-phase trial is testing an experimental drug called BI-1808, alone or with the immunotherapy pembrolizumab (Keytruda), in people with advanced cancers like ovarian cancer, T-cell lymphoma, and melanoma. The main goals are to check safety, find the best dose, and see how…

This study tests whether a combination of three drugs (cyclophosphamide, bortezomib, and maraviroc) can safely prevent graft-versus-host disease after a half-matched bone marrow transplant in people living with HIV who also have a blood cancer. The trial involves 265 participants…

This study is testing a new drug called ADI-PEG20, which breaks down arginine (a nutrient cancer cells need), together with two chemotherapy drugs (carboplatin and cabazitaxel) in men with aggressive variant prostate cancer. The goal is to find the safest dose and check for side …

This phase II trial tests whether adding an experimental drug called PDS01ADC to standard radiation and hormone therapy can help the immune system fight prostate cancer. About 65 men with high- or intermediate-risk prostate cancer that hasn't spread will take part. Some will get …

This study tests a new drug called BNT324 against standard chemotherapy (docetaxel) in men with metastatic castration-resistant prostate cancer that has progressed after hormone therapy. The goal is to see if BNT324 helps patients live longer without their cancer worsening. About…

Researchers are testing whether daily adaptive radiotherapy, which adjusts the radiation plan to each day's anatomy, causes fewer bladder and bowel side effects than standard radiotherapy in people with intermediate or high risk localized prostate cancer. The trial also compares …

This study tests whether adding the drug saruparib to standard radiation and hormone therapy can delay the spread of cancer in 700 men with high-risk prostate cancer that has a BRCA gene mutation. Participants will receive either saruparib or a placebo alongside their usual treat…

This study tests whether a program that helps incarcerated men with HIV notify their sex and drug-use partners about possible HIV exposure can increase testing and treatment. Participants can choose to tell partners themselves or have a trained notifier do it anonymously. The goa…

This study tests a new combination of two drugs (becotatug vedotin and pucotenlimab) in 20 adults with advanced penile cancer that has spread and is EGFR-positive. Participants must have failed or be unable to tolerate chemotherapy. The goal is to see if the treatment can shrink …

This study tests a new drug, AMO959, combined with a targeted radiation therapy (Pluvicto) and a hormone therapy in men with a specific type of advanced prostate cancer (PSMA-positive mCRPC) that has stopped responding to prior hormone treatment. The trial has two phases: first t…

This study tests whether adding palbociclib to neratinib works better than neratinib alone for people with HER2-positive solid tumors (excluding breast cancer). Both drugs block signals that help cancer cells grow. The trial enrolls 70 adults with advanced or recurrent gynecologi…

This study will test a two-drug HIV pill (Dolutegravir/Lamivudine) in 210 pregnant women who have never taken HIV medication. The goal is to see if it controls the virus and prevents passing HIV to their babies. Participants will be compared to those on standard three-drug therap…

Researchers are testing a combination of two experimental drugs, JANX013 and JANX007, in men with metastatic castration-resistant prostate cancer, an advanced form that keeps growing despite hormone-lowering treatment. The Phase 1 trial gives both drugs by intravenous infusion to…

This study tests a new drug, TER-2013, in people with advanced solid tumors (like breast, ovarian, or lung cancer) that have specific genetic changes in the AKT/PI3K/PTEN pathway. The goal is to see if the drug is safe and can shrink tumors. About 205 participants will receive th…

This trial investigates whether high doses of testosterone can shrink tumors in men with metastatic prostate cancer that no longer responds to standard hormone therapy and has mutations in DNA repair genes like ATM or CDK12. Participants receive monthly injections of high-dose te…

Researchers are testing a treatment plan for men with high-risk localized prostate cancer that combines whole-pelvis radiation given in five sessions, a high-dose radiation boost directly to the prostate, and two years of androgen deprivation therapy. The study aims to see how of…

This phase II trial is testing a focused, high-dose radiation therapy (SBRT) given in just two sessions for men with early-stage prostate cancer that hasn't spread. The goal is to see if this approach can destroy the tumor while avoiding the side effects of treating the whole pro…

This phase II trial is testing two radioactive drugs, 225Ac-PSMA-617 and 177Lu-PSMA-617, combined with precise radiation therapy for prostate cancer that has returned and spread to a few spots in the body. The drugs target a protein on cancer cells and deliver radiation to kill t…

This Phase 3 trial tests whether a targeted therapy called sacituzumab tirumotecan (Sac-TMT), given alone or with bevacizumab, can help people with advanced ovarian cancer live longer without their cancer growing. About 900 participants who have finished initial chemotherapy will…

This phase 3 trial tests whether adding the experimental drug sacituzumab tirumotecan (sac-TMT) to standard immunotherapy (pembrolizumab) and a targeted therapy (bevacizumab) helps people with metastatic cervical cancer live longer. About 1,000 participants whose cancer has sprea…

This study tests a new drug called ifinatamab deruxtecan (I-DXd), given alone or with other treatments, in men with metastatic castration-resistant prostate cancer (mCRPC) that has worsened despite hormone therapy. The trial aims to find safe doses and see if the drug can lower P…

This study investigates whether precisely targeted radiotherapy can delay the need for stronger drugs in men with prostate cancer that has started to grow in a few new spots while on systemic therapy. Participants have metastatic hormone-sensitive or castration-resistant prostate…

This phase 2 trial is testing an experimental drug called patritumab deruxtecan (HER3-DXd) in 740 people with advanced solid tumors, including melanoma, lung, breast, and other cancers. The drug is given by IV every three weeks. The main goal is to see if the drug shrinks tumors.…

This phase 1 study tests a combination of two drugs, pomalidomide (a pill) and nivolumab (an infusion), in adults with cancers caused by viruses like Epstein-Barr, HPV, or hepatitis. The goal is to find a safe dose and see if the drugs can shrink tumors. Up to 58 people with Kapo…

This Phase 3 trial tests whether the drug BNT323 (trastuzumab pamirtecan) works better than standard chemotherapy for people with recurrent endometrial cancer that expresses HER2. About 480 participants will be split into two groups based on their HER2 levels. The study measures …

Researchers are comparing two sequences of treatment for metastatic castration-resistant prostate cancer that carries certain DNA repair gene mutations. Participants receive either carboplatin first and olaparib second, or olaparib first and carboplatin second, switching after th…

This study tests a new drug called opevesostat (plus hormone replacement therapy) against two standard treatments (abiraterone or enzalutamide) in about 1,300 men with metastatic castration-resistant prostate cancer that got worse after one prior hormone therapy. The goal is to s…

This study tests a new way to deliver radiation therapy for early-stage prostate cancer. Instead of two separate sessions days apart, both radiation doses are given just three hours apart on the same day. The goal is to see if this is safe and could make treatment more convenient…

This phase 2 trial tests a drug called lorigerlimab (MGD019) in 47 people with advanced cervical cancer that has spread or come back. The goal is to see if the drug can help control the cancer and improve survival. Participants receive the drug through an IV. The study is current…

This study tests a new drug called HRS-5041, taken as a pill, combined with other cancer treatments for men with advanced prostate cancer. The goal is to see if the combination is safe and helps control the cancer. About 100 men aged 18 to 80 will take part. The study is currentl…

This clinical trial is testing an experimental drug called opevesostat (MK-5684), either alone or combined with other cancer drugs, in people with a type of advanced prostate cancer that no longer responds to standard hormone therapy. The study involves 220 participants and has t…

This early-phase trial is testing a new radioactive drug that seeks out a protein called Nectin-4 found on many cancer cells. The drug delivers a dose of radiation directly to the tumor, aiming to destroy it while sparing healthy tissue. About 150 adults with advanced bladder, br…

This early-stage study tests a new treatment for people with ovarian cancer that has come back. The therapy uses a patient's own immune cells, which are modified in a lab to recognize and attack a protein (FSHR) found on cancer cells. The main goal is to check the safety of these…

This study tests a new drug called WJB001 combined with various chemotherapy drugs in people with advanced solid tumors that have not responded to standard treatments. The trial has three stages to find the safest dose, check how the body processes the drug, and see if it shrinks…

This study is for men with a type of advanced prostate cancer that no longer responds to hormone therapy and has spread to other parts of the body. It compares a new targeted drug, ifinatamab deruxtecan, to standard chemotherapy (docetaxel) to see which helps people live longer a…

This study tests whether adding sacituzumab tirumotecan (Sac-TMT) to pembrolizumab helps people with advanced or recurrent endometrial cancer live longer without the cancer getting worse. About 1,100 participants with a specific type of endometrial cancer (pMMR) will receive eith…

Researchers are testing venetoclax, a drug that prompts certain cells to self-destruct, in people living with HIV who take antiretroviral therapy. The goal is to see if it can safely reduce the size of the latent HIV reservoir, the hidden pool of virus that persists despite treat…

This study tests whether round spermatids (immature sperm cells) can be used in IVF to help men with a condition called non-obstructive azoospermia, where no mature sperm are present. Researchers will collect these cells from the testicles and inject them into eggs to see if they…

This phase II trial is testing whether combining two immunotherapy drugs, nivolumab and ipilimumab, works better than nivolumab alone for women with recurrent endometrial cancer that has a specific DNA repair defect (dMMR). About 81 participants will receive either the combinatio…

This phase 2 trial is testing whether a targeted antibody-drug conjugate called sacituzumab tirumotecan, given alone or together with the immunotherapy pembrolizumab, can shrink tumors in people with ovarian clear cell carcinoma that has returned after prior immunotherapy. The st…

Researchers are testing a shorter, adapted form of radiation therapy for people with high-risk endometrial cancer after surgery. The trial enrolls 20 patients and uses daily imaging to adjust the radiation plan to each person's anatomy. Participants receive moderately hypofractio…

This study tests an oral medicine called GS3-007a for children with growth hormone deficiency. In the first part, kids receive different doses or a placebo for 14 days to check safety. In the second part, they take the chosen dose or a standard injection for 52 weeks to see how w…

This study tests a drug called crinecerfont in 20 children aged 3 months to 4 years with classic congenital adrenal hyperplasia (CAH). The goal is to see if the drug is safe and tolerable. Participants must already be on stable hydrocortisone treatment. The study is not yet recru…

Researchers are testing a new oral drug called DC05F01 in adults with recurrent ovarian cancer and other advanced solid tumors that have worsened after standard treatment. The trial aims to see how well the drug shrinks tumors, how long it keeps cancer from growing, and what side…

This study is testing an experimental oral drug called ATX-295 in people with advanced solid tumors, including ovarian cancer, that have not responded to standard treatments. The main goal is to find a safe and tolerable dose and to see if the drug can shrink tumors. About 90 par…

This early-phase study tests a new drug called BG-C9074, designed to target and kill cancer cells in people with advanced solid tumors that have not responded to standard treatments. The study will first find the safest dose, then test it alone or with other cancer drugs. About 3…

This study tests an experimental oral drug, GSK5460025, alone or with other cancer drugs, in adults whose solid tumors have specific genetic changes (dMMR or MSI-H). The goal is to see if the drug can shrink tumors and to check its safety. About 47 people with advanced cancers th…

Researchers are testing whether adding inhaled manganese chloride to standard chemotherapy and an anti-PD-1 immunotherapy can help people with advanced ovarian cancer that has worsened after at least two prior treatments. The trial enrolls about 120 participants and randomly assi…

This phase II trial is testing whether a combination of three drugs—cabozantinib, nivolumab, and ipilimumab—can shrink or slow the growth of rare genitourinary cancers that have spread. About 314 adults with these uncommon tumors will receive the drugs. The goal is to see if the …

Researchers are testing whether adding an experimental immunotherapy drug called GLS-010 to standard platinum-based chemotherapy, with or without bevacizumab, helps women with persistent, recurrent, or metastatic cervical cancer live longer. The trial enrolls about 424 women aged…

This early-stage trial is testing a new drug called BL-M14D1 in about 120 people with advanced small cell lung cancer or other neuroendocrine cancers that have spread or cannot be removed. The drug works by homing in on a protein called DLL3 found on these cancer cells and delive…

This study tests the immunotherapy drug atezolizumab in 200 people with advanced solid tumors (breast, lung, GI, and others). Researchers use each person's tumor DNA to see if it predicts a response. Participants get the same dose every 3 weeks. The goal is to see if DNA analysis…

This early-stage trial is testing a new treatment called GB-5267 for people with ovarian cancer that no longer responds to platinum-based chemotherapy. GB-5267 is a type of immune cell therapy (CAR T cell) that has been engineered to better target cancer cells and includes an ext…

This early-phase trial is testing a new drug called GSK5471713 in 54 men with metastatic castration-resistant prostate cancer that has worsened despite standard treatments. The study aims to find a safe dose and see if the drug can shrink tumors or lower PSA levels. It is the fir…

This phase 2 trial tests whether specially selected immune cells taken from a patient's own tumor, grown in large numbers in the lab, and given back along with the drug pembrolizumab (Keytruda) can shrink tumors in people with metastatic colorectal, pancreatic, ovarian, breast, o…

This study tests whether two drugs, abemaciclib and letrozole, can help keep advanced or recurrent endometrial cancer from getting worse. About 32 people with a specific type of estrogen-sensitive cancer will take these pills daily after initial treatment. The goal is to see if t…

This study tests an oral drug called NEO212 in people with specific brain tumors (astrocytoma, glioblastoma) or cancers that have spread to the brain. The goal is to find the safest dose and see if it helps control tumor growth. About 134 adults will take NEO212 alone or with sta…

This phase 3 trial tests whether adding a gene therapy called IMNN-001 (given into the abdomen) to standard chemotherapy helps people with advanced ovarian, fallopian tube, or peritoneal cancer live longer. About 500 newly diagnosed patients will be randomly assigned to receive e…

This study tests whether a probiotic called EXE-346 can help treat anal high-grade squamous intraepithelial lesions (HSIL) and reduce persistent high-risk HPV infection in people living with HIV. The trial will enroll 90 participants who will take the probiotic or a placebo daily…

This study tests whether a daily pill called isoquercetin, made from a plant compound, can reduce blood markers linked to clot risk in people with ovarian cancer. About 90 participants receiving chemotherapy will take either isoquercetin or a placebo for up to 6 weeks. The goal i…

This study is testing a new device called Plan A that blocks sperm from passing through the vas deferens, similar to a vasectomy, but designed to be reversed later. Forty healthy men aged 25 to 65 will receive the device and be monitored for safety and effectiveness. The goal is …

This study tests a new drug called INCB123667 in 160 people with a type of ovarian cancer that no longer responds to platinum chemotherapy and has high levels of a protein called cyclin E1. The goal is to see if the drug can shrink tumors or slow the cancer's growth. Participants…

This Phase 3 trial tests a new oral drug, INCB123667, against standard chemotherapy in 466 people with platinum-resistant ovarian cancer that overexpresses cyclin E1. The goal is to see if the new drug can delay cancer growth or improve survival. Participants will be randomly ass…

This phase 2 trial explores whether some people with stage II seminoma, a type of testicular cancer, can receive less intensive treatment after surgery. All participants first receive one cycle of EP chemotherapy. Those whose PET scan is negative are then randomly assigned to eit…

This early-stage trial tests a new drug that delivers radiation directly to prostate cancer cells. It is for men with metastatic castration-resistant prostate cancer, a form that has stopped responding to hormone therapy. The study will check for side effects and see if the drug …

This early-phase trial is testing a new drug called xaluritamig (AMG 509) in 40 adults with metastatic castration-resistant prostate cancer, a type that has spread and no longer responds to hormone therapy. The main goal is to check the drug's safety and how it moves through the …

This phase II study is testing whether women with certain types of early-stage endometrial cancer can safely receive less aggressive treatment after surgery. The approach is guided by the tumor's molecular profile—either POLE-mutated or p53 wildtype/NSMP. Around 393 participants …

This study tests a new drug called rezatapopt (PC14586) in people with advanced solid tumors that have a specific TP53 Y220C mutation. The drug is designed to reactivate the p53 protein, which normally helps stop cancer growth. The trial will also test rezatapopt combined with th…

This study is testing whether the immunotherapy drug dostarlimab (TSR-042), followed by standard chemoradiation and surgery, can effectively treat advanced mismatch repair deficient (dMMR) solid tumors. About 212 adults with locally advanced dMMR cancers will receive the drug int…

This early-phase trial tests SL-28, a cell therapy made from donor immune cells, in 60 people with advanced solid tumors (like lung, pancreatic, or breast cancer) that haven't responded to standard treatments. The study aims to find a safe dose and see if the therapy can shrink t…

This study tests whether adding the experimental drug IMNN-001 to standard chemotherapy and bevacizumab can better eliminate remaining cancer in people with newly diagnosed advanced ovarian, fallopian tube, or primary peritoneal cancer. About 30 participants will be randomly assi…

Researchers are testing two experimental oral drugs, TT-10 and TT-4, in adults with advanced solid tumors such as kidney, prostate, and lung cancers that have worsened after standard treatment or cannot receive it. The drugs block adenosine receptors, which tumors use to quiet th…

Researchers are testing whether men with high-risk localized prostate cancer can safely receive a shorter course of hormone therapy alongside focused, dose-escalated radiation to the prostate. The trial enrolls 30 men and uses an AI-based classifier to help tailor treatment. All …

This early-stage trial is testing an experimental drug called EVOLVE104 in people with advanced bladder cancer or several types of squamous cell carcinoma (lung, esophagus, skin, and others). The study aims to find a safe dose and see if the drug can shrink tumors. It is for pati…

This study tests a gene therapy called aglatimagene besadenovec, given with valacyclovir, in 45 men with intermediate-risk prostate cancer who will also receive radiation. The main goal is to see how the therapy spreads in the body and to measure immune responses and tumor marker…

This study is for men with prostate cancer that has spread to a few other parts of the body at diagnosis. It tests whether adding radiation therapy directly to those cancer spots (called metastasis-directed radiotherapy) can help keep the cancer under control longer than the usua…

This study tests a new combination of medicines (BPaLMZ) against the standard treatment for tuberculous meningitis, a serious brain infection. About 240 adults, including those living with HIV, will take part. The goal is to see if the new combo helps more people survive and reco…

This phase 2 trial is testing an experimental drug called ubamatamab, alone or combined with other cancer drugs, in 220 people with advanced ovarian, fallopian tube, or primary peritoneal cancer that has stopped responding to platinum-based chemotherapy. The study aims to see how…

This study compares two surgical approaches for people with advanced ovarian, fallopian tube, or primary peritoneal cancer who have received chemotherapy before surgery. One group will have minimally invasive surgery (small incisions), and the other will have standard open surger…

This study tests whether adding a short, 30-day course of the oral hormone drug Relugolix to standard targeted radiation (SBRT) works better than radiation alone for men with intermediate-risk prostate cancer. About 60 men will be randomly assigned to one of the two treatments. T…

This study is testing a new experimental drug called GI-101, given alone or with pembrolizumab or lenvatinib, in people with advanced or metastatic solid tumors (cancers that have spread). The goal is to see if the drug is safe and can shrink or control tumors. About 317 adults w…

This study tests a combination of two drugs, nilotinib (a pill) and paclitaxel (given by IV), for people with rare advanced cancers that have not responded to standard treatments. The goal is to see if the drugs can shrink or stop tumor growth. About 82 adults with specific rare …

Researchers are testing whether a balloon catheter coated with the drug sirolimus can safely open narrowed coronary arteries in adults with heart disease. The balloon inflates to press the drug into the artery wall, aiming to keep the vessel open without leaving a permanent stent…

This study tests a new drug called TUB-040 for people with ovarian cancer that no longer responds to platinum chemotherapy, or with a type of lung cancer that has come back. TUB-040 is an antibody-drug conjugate, meaning it delivers a powerful chemotherapy directly to cancer cell…

This study tests a new drug called SHR-A1811 combined with standard chemotherapy (carboplatin and bevacizumab) in 150 women whose ovarian cancer has returned but still responds to platinum-based drugs. The goal is to find the safest dose and see if the combination shrinks tumors …

This trial tests whether wrapping the nerves around the prostate with a special tissue allograft during surgery can reduce erectile dysfunction and incontinence. 25 men with localized prostate cancer will receive the wrap during nerve-sparing prostate removal. The study focuses o…

This early-stage trial tests a new oral drug called INR731, alone or with standard hormone therapy drugs, in 208 men with metastatic prostate cancer that no longer responds to hormone treatment. The main goals are to check safety, find the right dose, and see if the drug shows an…

This phase 3 trial is testing whether adding the experimental drug xaluritamig to standard abiraterone helps men with metastatic castration-resistant prostate cancer live longer. About 750 participants who have not yet had chemotherapy will be randomly assigned to receive either …

This study tests a new drug called raludotatug deruxtecan (R-DXd) in people whose high-grade serous ovarian, peritoneal, or fallopian tube cancer has returned after platinum chemotherapy. R-DXd is an antibody-drug conjugate that seeks out cancer cells and delivers a toxic payload…

This study tests a new drug called AZD8205, alone or with another drug (rilvegostomig), in people with advanced solid tumors like breast, ovarian, and lung cancers. The trial has two phases: first to find the safest dose, then to see if it shrinks tumors. About 460 adults whose c…

This early-stage trial tests a new drug, REGN15505, alone or with other drugs, in adults with advanced prostate or kidney cancer that has spread. The goal is to help the immune system attack cancer cells. About 265 participants will be enrolled to check safety, side effects, and …

This Phase 2 trial tests a new drug called MAR002 in 72 adults with acromegaly, a condition caused by a pituitary tumor that leads to too much growth hormone. Participants will receive either MAR002 or a placebo as injections under the skin. The study will check if the drug is sa…

This phase 2 trial is testing an experimental drug called volrustomig, either alone or with chemotherapy, in people with advanced cervical, head and neck, esophageal, or mesothelioma cancers. The study aims to see if the drug can shrink tumors and how safe it is. About 257 partic…

This study is testing a new drug called ubamatamab, given alone or with another drug called cemiplimab, in people with ovarian cancer or other cancers that have come back after treatment. The main goals are to check safety, find the right dose, and see if the drugs can shrink tum…

This early-stage study tests a two-part system to find and treat metastatic cancer. First, a radioactive tracer is used to spot tumors on a PET scan. Then, a similar radioactive drug is given to deliver radiation directly to the cancer cells. The goal is to see if this approach i…

This early-phase study tests a new drug called BGB-43395 in people with advanced HR+/HER2- breast cancer and other solid tumors. The drug blocks a protein (CDK4) that helps cancer cells grow. Researchers want to find the safest and most effective dose, either alone or combined wi…

This study tests whether tirzepatide, a drug used for weight loss and diabetes, can slow tumor growth in people with obesity-driven endometrial cancer. About 20 participants will take the drug before their scheduled hysterectomy. Researchers will compare cancer cell activity in t…

This study tests whether a two-drug HIV regimen (dolutegravir plus lamivudine) works as well as the standard three-drug regimen in people who also have tuberculosis and are on TB treatment. About 150 participants who have never taken HIV medication will be randomly assigned to on…

This early-phase trial is testing whether combining two targeted drugs—abemaciclib and olaparib—can help women with ovarian cancer that has stopped responding to platinum-based chemotherapy. The study will enroll 42 participants to find the safest dose and check for side effects.…

This study tests whether transplanting vaginal fluid from healthy donors can restore a healthy bacterial balance in women with recurrent bacterial vaginosis (BV). Participants receive either the transplant or a placebo after antibiotic treatment. The goal is to see if the transpl…

This early-phase study tests a new drug called DT2216 combined with the chemotherapy paclitaxel in people whose ovarian cancer has returned and is resistant to platinum-based treatments. The main goal is to find the highest safe dose of DT2216 when given with paclitaxel. About 30…

This Phase 1 trial tests a new drug called BL-M07D1 in 280 adults with advanced HER2-positive cancers, including breast, lung, and stomach cancers. The study aims to find safe doses and check for early signs of tumor shrinkage. Participants must have tried at least two prior trea…

This study tests whether a 16-week supervised exercise program (circuit training with resistance, functional, and aerobic exercises) can improve frailty and muscle loss in 80 men with metastatic prostate cancer who are on hormone therapy. Participants must be pre-frail or frail. …

This early-phase study tests a new drug called FORX-428 in about 40 adults with advanced solid tumors that have certain gene changes (like BRCA1/2 mutations). The main goals are to check the drug's safety, find the best dose, and see if it can shrink tumors or slow their growth. …

This early-stage study tests a new drug called VIR-5500 in people with advanced prostate cancer that has stopped responding to hormone treatment. The main goals are to check the drug's safety and find the right dose, while also seeing if it can shrink tumors or lower PSA levels. …

Researchers are testing whether adding darolutamide to docetaxel or cabazitaxel chemotherapy helps men with metastatic castration-resistant prostate cancer whose disease has worsened on a hormone-blocking drug. The trial enrolls about 245 men and randomly assigns them to receive …

This study tests a combination of two drugs—pembrolizumab (an immunotherapy) and 177Lu-PSMA-617 (a targeted radiation therapy)—in men with advanced prostate cancer that has stopped responding to hormone treatments. The goal is to see if this combo can slow or stop cancer growth. …

This study tests whether combining two drugs, pembrolizumab and lenvatinib, can shrink tumors in people with advanced cervical cancer that has stopped responding to initial treatment. The trial enrolls 35 adults whose cancer has spread or cannot be removed by surgery. The goal is…

This early-phase trial is testing a new treatment called B7-H3 CAR T cells for adults with ovarian cancer that has come back and no longer responds to platinum chemotherapy. The treatment involves taking a patient's own immune cells, modifying them in a lab to better recognize an…

Researchers are testing a combination of a gonadotropin-releasing hormone agonist injection and the drug letrozole in obese women with early-stage endometrial cancer that has not responded to progestin. The goal is to see if this hormone-blocking approach can shrink tumors and al…

This study tests a new drug called CR-001 in adults with advanced solid tumors that have spread. The goal is to find the safest dose and see if it can shrink tumors. About 290 people will take part in this early-phase trial.

This study tests whether starting antiretroviral therapy within 7 days of an HIV diagnosis can reduce stigma and improve health outcomes for people who inject drugs. Researchers will develop a rapid-start strategy and pilot it with 135 participants at HIV clinics. The goal is to …

This phase II trial tests whether adding bipolar androgen therapy (cycles of testosterone) to the standard Sipuleucel-T vaccine can boost the immune response in men with metastatic castration-resistant prostate cancer. About 26 participants will receive both treatments, and resea…

Researchers in Peru are studying whether moving HIV care from specialized hospitals to primary health clinics helps more people stay in treatment and keep the virus suppressed. The trial combines two training programs, NIATx and Project ECHO, to give primary care staff the skills…

Researchers test whether a combination of GnRHa and letrozole can shrink early endometrial cancer or atypical hyperplasia in non-obese patients who have not responded to progestin therapy. The trial compares this regimen with Diane-35 plus metformin. About 80 participants receive…

This study compares a new, shorter radiation treatment (5 sessions over 2 weeks) to the standard longer course (20-45 sessions over 4-9 weeks) for men with high-risk prostate cancer. The goal is to see if the shorter approach works just as well at preventing the cancer from sprea…

This phase 2 trial tests whether applying a special gel (Geniwa gel) after laser removal can better treat recurrent genital warts and prevent them from returning. Adults who have had at least three laser treatments and still experience recurrences are eligible. Participants recei…

This study tests whether oral antibiotics (linezolid or amoxicillin) can effectively treat newborns at risk of congenital syphilis, compared to a standard penicillin shot. The goal is to find a safe, outpatient-friendly option that avoids long hospital stays. The trial involves 9…

This pilot study tests whether eggs can be collected from small ovarian follicles without the usual hormone injections. Women aged 18 to 35 with infertility will undergo up to three unstimulated egg retrievals. The eggs are matured in the lab using a device called CAPA-IVM, then …

This clinical trial is testing whether a combination of two drugs—dostarlimab (an immunotherapy) and niraparib (a PARP inhibitor)—works better than standard chemotherapy for women with a rare and aggressive type of uterine or ovarian cancer called carcinosarcoma. The study will e…

This study tests whether giving very early and intensive antiretroviral therapy, plus an antibody, can help infants with HIV achieve remission—meaning the virus stays undetectable even after stopping treatment. Researchers will enroll about 1,120 infants and follow them for safet…

This trial tests a personalized mRNA vaccine called NeoOVIV in people with stage II or III ovarian cancer who have had surgery. The vaccine is designed to teach the immune system to recognize and attack cancer cells. Participants receive the vaccine alongside standard chemotherap…

This phase 2 trial tests an oral drug called pacritinib in 32 men with metastatic castrate-resistant prostate cancer that has worsened after standard treatments. The drug is taken twice daily, and the main goal is to see if it can delay cancer growth for at least six months. Part…

This Phase 3 trial tests whether adding the experimental drug Rina-S to standard care (bevacizumab or monitoring) can help keep platinum-sensitive ovarian cancer from returning after chemotherapy. About 528 participants will receive either Rina-S alone, Rina-S plus bevacizumab, b…

This early-stage trial tests a new drug called M7437 in people with advanced solid tumors that have not responded to standard treatments. M7437 is an antibody-drug conjugate designed to deliver chemotherapy directly to cancer cells that have a specific marker (Ly6E). The study ai…

This study tests whether giving the targeted drug mirvetuximab soravtansine together with standard chemotherapy (carboplatin) before surgery can shrink advanced ovarian, fallopian tube, or peritoneal cancers that have a specific protein (FRα). About 140 adults with stage III or I…

This study compares a new drug called Rina-S to standard chemotherapy (paclitaxel or doxorubicin) in people with endometrial cancer that has returned or worsened after platinum-based chemo and immunotherapy. About 660 participants will be randomly assigned to receive either Rina-…

This trial is testing a daily adaptive radiation therapy for low to intermediate risk prostate cancer that spares the urethra. The goal is to reduce urinary side effects compared to standard radiation. About 132 participants will receive this tailored radiation, and their urinary…

This trial tests whether a combination of a daily erectile medication, pelvic floor exercises, aerobic exercise, dietary advice, and mental health support can improve erectile function and urinary control in men after robot-assisted prostate removal for prostate cancer. Sixty-fou…

This early-stage trial tests AGX101, a drug that delivers chemotherapy directly to cancer cells by targeting a protein called TM4SF1. About 80 adults with advanced solid tumors (like breast, prostate, or pancreatic cancer) who have run out of standard options will receive the dru…

This early-phase study tests a new radioactive drug, 225Ac-ETN029, in 116 adults with advanced DLL3-positive cancers like small cell lung cancer or neuroendocrine tumors. The main goal is to check safety and find the right dose, while also seeing if the drug can shrink tumors. Pa…

This study tests an experimental drug called AZD8359 for men with metastatic prostate cancer that has spread and is no longer responding to standard treatments. The drug is designed to guide the body's immune cells to attack cancer cells. The trial will first find the safest dose…

This study looks at whether people with HIV who need a liver transplant can safely receive a liver from a donor who also had HIV. Researchers will compare infections and cancer rates between those who get an HIV-positive donor liver and those who get an HIV-negative donor liver. …

This phase 3 trial compares a new drug called Rina-S to standard chemotherapy in 82 people with platinum-resistant ovarian cancer. Participants are randomly assigned to receive either Rina-S or one of four approved chemotherapies. The goal is to see if Rina-S can delay cancer gro…

This study tests whether an injectable combination of two experimental drugs, GS-3242 and lenacapavir, can control HIV-1 as well as the daily pill Biktarvy. About 700 people with HIV who have never taken antiviral treatment will receive either the injectable regimen or the standa…

This study tests whether a once-weekly combination of two experimental drugs (islatravir and ulonivirine) works as well as the standard daily three-drug pill Biktarvy for people newly diagnosed with HIV-1. About 570 adults who have never taken HIV medication will be randomly assi…

This early-phase trial is testing whether a personalized mRNA vaccine called NeoOVSV, given alongside standard chemotherapy and an immunotherapy drug, can safely help prevent ovarian cancer from returning after surgery. The vaccine is designed to train the immune system to recogn…

This study offers continued access to HIV medications for children and adolescents who completed a previous Gilead HIV treatment study. About 350 participants will receive their study drug or switch to a standard HIV medication, and researchers will monitor for side effects. The …

This trial tests whether a lower daily dose of the fertility drug Rekovelle can produce as many healthy embryos as a higher dose in women of advanced age undergoing IVF with genetic screening. Participants receive either 15 or 20 micrograms per day during ovarian stimulation. Res…

This study is for men with a type of advanced prostate cancer that has spread and no longer responds to standard hormone therapy. It tests whether adding a new drug called SX-682 to the existing drug apalutamide is safe and can shrink tumors or slow the cancer. About 78 men will …

This study tests whether adding targeted radiation to spots where prostate cancer has spread can help men whose cancer is already responding to hormone therapy. About 80 men with metastatic prostate cancer will be randomly assigned to get either standard care or standard care plu…

This early-stage study tests a new drug called NPX372 in people with advanced solid tumors that have not responded to standard treatments. The drug is designed to help the body's immune cells recognize and attack cancer cells. The main goals are to check the drug's safety and fin…

This early-phase trial tests a combination of two drugs—DS-8201a and olaparib—in people with advanced HER2-expressing cancers that have spread or cannot be removed. DS-8201a delivers chemotherapy directly to HER2-positive tumor cells, while olaparib blocks DNA repair in cancer ce…

This early-stage trial tests a new drug called ONC-783 in 20 people with advanced solid tumors, including colorectal, ovarian, pancreatic, or breast cancer. The drug is a bispecific antibody designed to help the immune system attack cancer cells. The main goal is to find a safe d…

This Phase 3 trial tests a new combination of two hormones (follitropin alfa and lutropin alfa) against a standard treatment (hMG) for Japanese women with LH and FSH deficiency who are undergoing IVF. The goal is to see which treatment helps produce more eggs for retrieval. About…

This early-stage trial is testing an experimental oral drug called RO7656594 in people with advanced or metastatic prostate cancer that has progressed after standard treatments. The study aims to find safe doses and check for any signs that the drug can shrink tumors or lower PSA…

This early-stage trial is testing an experimental drug called SHR-6914 in men with prostate cancer that has spread to other parts of the body. The main goal is to see if the drug is safe and tolerable, and to find the right dose for future studies. Participants must have a confir…

This large Phase 3 study tests a new medicine called Sofetabart Mipitecan for people with ovarian, fallopian tube, or peritoneal cancer. It includes two groups: those whose cancer stopped responding to platinum chemotherapy within six months (platinum-resistant), and those whose …

This phase III trial tests whether giving an extra round of chemotherapy and immunotherapy (pembrolizumab) before the usual chemoradiation can help people with high-risk, locally advanced cervical cancer live longer without the cancer growing. About 336 participants will be rando…

This study looks at whether SGLT2 inhibitors, a class of diabetes and kidney drugs, can improve blood flow through the heart's small arteries in women with HIV who also have diabetes or chronic kidney disease. Eighty women aged 45-75 will be randomly assigned to health education …

This study tests a new drug called AZD4956, alone or with other cancer drugs, in people with advanced or spreading solid tumors that have a specific DNA repair defect (HRR deficiency). The main goals are to check safety, find the best dose, and see if the drug can shrink tumors. …

This study tests an oral medication called LUM-201 for children with growth hormone deficiency who have never been treated before. The goal is to see if taking a pill every day for 12 months can improve growth rate compared to a placebo. The study involves 150 prepubertal childre…

This early-stage trial tests a new drug called LY4052031, which is designed to deliver a cancer-killing agent directly to tumor cells that have a protein called Nectin-4. The study includes 420 adults with advanced or metastatic solid tumors such as bladder, breast, lung, and oth…

This early-phase study tests a new radioactive drug, LY4337713, in people with advanced cancers that have high levels of a protein called FAP. The cancers include certain types of ovarian, breast, pancreatic, colorectal, esophageal, stomach, and bile duct cancers. The study aims …

This study tests whether specially grown donor immune cells (called cytotoxic T lymphocytes) can safely and effectively control BK and JC virus infections in people with weakened immune systems, such as those with cancer, HIV, or organ transplants. About 100 participants will rec…

This trial tests whether screening women with endometriosis for pain complications before surgery, and offering specialized pain care to those who need it, improves their quality of life a year after the operation. Researchers will compare women who receive this extra pain manage…

This study tests whether the diabetes drug empagliflozin (Jardiance) can safely raise low sodium levels in people with certain conditions like SIADH, liver failure, or kidney failure. About 172 adults with chronic low sodium will receive either the drug or a placebo for up to 30 …

This pilot study tests whether adding extra doses of the antibiotic azithromycin to standard care can improve outcomes for pregnant people whose water breaks very early (between 22 and 28 weeks). Thirty participants will be randomly assigned to receive either the standard antibio…

This study tests a new drug, LY4257496, that delivers radiation directly to cancer cells with a specific protein (GRPR). It is for adults with advanced solid tumors like breast, prostate, or colorectal cancer that have not responded to other treatments. The goal is to see if the …

This Phase 2 trial tests whether switching to a combination of two injectable drugs, GS-3242 and lenacapavir, works as well as staying on the daily pill Biktarvy for people with HIV who already have the virus under control. About 175 participants will be randomly assigned to eith…

This phase 3 trial is testing whether giving men with metastatic prostate cancer half the standard dose of certain hormone therapies (called ARPIs) can be just as effective as the full dose, while causing less fatigue and fewer treatment stoppages. About 1,500 men with prostate c…

This study tests a new drug called GDC-1261 in 260 people with advanced or metastatic prostate cancer that has worsened after prior treatment. The goal is to check the drug's safety, find the best dose, and see if it can shrink tumors or lower PSA levels. Participants must alread…

This early-stage study tests an experimental drug called IMGS-001 in about 105 people with advanced solid tumors that have come back or not improved after standard treatments. The goal is to find a safe dose and see if the drug can shrink tumors. The study has two parts: first, t…

This study tests a new drug, LY4170156, designed to attack cancer cells with a specific marker (folate receptor alpha). It is for people with advanced solid tumors like ovarian, lung, or breast cancer that have not responded to other treatments. The trial has two parts: first fin…

This Phase III trial tests whether adding the drug bevacizumab to a standard chemotherapy plus immunotherapy regimen can help people with a specific type of advanced or recurrent endometrial cancer (pMMR, TP53 mutated). About 255 participants will be randomly assigned to one of t…

This early-stage study tests whether giving two powerful antibodies along with a therapeutic HIV vaccine can help people with HIV control the virus after they stop their daily antiretroviral therapy. The trial enrolls 48 adults in Thailand who started HIV treatment very soon afte…

This early-stage study tests a new treatment called ZI-MA4-1, made from specially engineered immune cells, in people with advanced ovarian, lung, sarcoma, or head and neck cancers that have not responded to other therapies. The treatment aims to help the body's immune system atta…

This early-phase trial tests two radioactive drugs, [177Lu]Lu-A9-0631 and [225Ac]Ac-A9-0642, in people with advanced solid tumors that have a protein called GRPR on their surface. These cancers include certain breast, prostate, and colorectal cancers that have stopped responding …

This early-stage trial tests a new radioactive drug called 177Lu-FC516 in 13 men with advanced prostate cancer that has stopped responding to standard treatments. The drug is given every 6 weeks for up to 4 cycles. The main goals are to find the safest dose and check for side eff…

This study tests a new way to give radiation for prostate cancer using only 2 treatments instead of the usual 39. Doctors will use MRI scans to see how the tumor responds after the first dose, then adjust the second dose to target the cancer more precisely. The goal is to see if …

This early-phase trial is testing the safety and best dose of two drugs, M1774 and ZEN-3694, given together to patients with recurrent ovarian or endometrial cancer. The drugs work by blocking enzymes that cancer cells need to grow. The study aims to find a dose that is safe and …

This study tests whether gonadal tissue removed from children with disorders of sex development (DSD) can be frozen and stored to preserve fertility. The tissue is already being removed for medical reasons, such as preventing cancer. Researchers will check the tissue for viable g…

This early-stage trial is testing a new biologic drug, JANX014, in 43 men with metastatic castration-resistant prostate cancer that has progressed after other treatments. The main goal is to check safety and find the right dose, while also looking at how the drug moves through th…

This study tests whether adding an experimental drug called PDS01ADC to standard chemotherapy (docetaxel) can help men with prostate cancer that has spread to other parts of the body. About 86 men with either castration-sensitive or castration-resistant metastatic prostate cancer…

This study tests whether adding an injected drug (PDS01ADC) to a daily pill (enzalutamide) can better control PSA levels in men whose prostate cancer has returned after initial treatment. About 65 participants will receive either enzalutamide alone or both drugs for 3 months, wit…

This phase II trial tests whether 6 months of androgen deprivation therapy (ADT) combined with dose-escalated radiotherapy can reduce the risk of distant metastasis in men with high-risk prostate cancer who have lower ARTERA scores. Participants receive standard ADT (degarelix, l…

This study tests a new treatment called FB301, a capsule containing beneficial bacteria, for women with an imbalance of vaginal bacteria who have had a failed frozen embryo transfer (IVF). Thirty women aged 18-40 will receive FB301 or a placebo during a mock IVF cycle, with some …

This Phase 2 trial tests an oral drug called BAY 2927088 (sevabertinib) in about 111 adults with advanced solid tumors that have HER2 gene mutations. The drug aims to block the abnormal HER2 protein and stop cancer growth. Participants take a 20 mg tablet daily in 3-week cycles u…

This study tests an experimental drug called IDP-001 in people with advanced or metastatic solid tumors, including certain lung, head and neck, and other cancers. The trial has two phases: first to check safety and find the right dose, then to see if the drug can shrink tumors. A…

This phase 3 trial is testing whether a targeted drug (trastuzumab deruxtecan) combined with immunotherapy (rilvegostomig or pembrolizumab) works better than standard chemotherapy plus pembrolizumab for people with advanced or recurrent endometrial cancer that has a specific prot…

This study looks at whether people with HIV who have stopped their medication for at least 12 weeks can safely restart treatment with a single daily pill (B/F/TAF) on the same day they return to care. About 200 adults will take part to see if this quick restart helps lower the vi…

This large Phase 3 trial is testing a new oral drug called opevesostat (MK-5684) against two standard drugs (abiraterone or enzalutamide) in men with metastatic castration-resistant prostate cancer that has worsened after prior hormone therapy and chemotherapy. The study aims to …

This early-stage trial is testing an investigational drug called ARR-002 in adults with advanced or metastatic ovarian or endometrial cancer, including cases that have stopped responding to platinum-based chemotherapy. The main goals are to assess the drug's safety, tolerability,…

This phase 2 trial tests ASP5541, a new injectable form of the hormone therapy abiraterone, in men with advanced prostate cancer that has spread. The study compares ASP5541 (given every 12 weeks) to daily abiraterone pills, both with or without steroids. About 218 men with metast…

This early-stage trial is testing a new drug called CTIM-76 in people with advanced ovarian, testicular, or endometrial cancers that have not responded to standard treatments. CTIM-76 is a bispecific antibody designed to attach to a protein called Claudin-6 on cancer cells and he…

This phase 3 trial is testing whether adding an experimental drug called rinzimetostat to the standard drug darolutamide can slow the progression of metastatic castration-resistant prostate cancer better than current treatments. The study enrolls men whose cancer has worsened aft…

This study tests whether a new combination of two drugs, inavolisib and enzalutamide, works better than standard treatments for men with metastatic castration-resistant prostate cancer that has progressed after one prior therapy. About 100 men will be randomly assigned to receive…

This phase 3 trial tests whether a new drug, sacituzumab tirumotecan, given with or without bevacizumab, can help people with platinum-sensitive recurrent ovarian cancer live longer without their cancer worsening. About 770 participants who have already completed two rounds of ch…

This phase 3 trial compares a once-weekly growth hormone injection (lonapegsomatropin) to a daily one (somatropin) in 186 prepubertal children with growth failure due to Turner syndrome, SHOX deficiency, being small for gestational age, or idiopathic short stature. The goal is to…

This study tests an experimental drug called AZD6621 for men with metastatic prostate cancer that has spread. The drug is designed to help the body's immune cells attack cancer cells. The trial has two parts: first, finding the safest dose, then testing that dose in more people t…

This study tests whether adding the chemotherapy drug docetaxel to the usual hormone therapy and apalutamide helps men with prostate cancer that has spread to other parts of the body live longer. About 1,260 men will be randomly assigned to receive either the three-drug combinati…

This study tests a new drug, atumelnant, in 150 adults with classic congenital adrenal hyperplasia (CAH). The goal is to see if it can safely control hormone levels and allow patients to take lower doses of their usual steroid medications. Participants will receive either atumeln…

This study is tracking the safety and effectiveness of durvalumab (with or without olaparib) in about 50 Korean patients with endometrial cancer who are already prescribed these drugs. Researchers will follow participants for up to 12 months to see how well the treatment works in…

This study tests a new drug called BNT326, given alone or with other cancer immunotherapies, in about 980 adults with advanced solid tumors that have spread or come back after prior treatment. The goal is to find the best dose and see if it is safe and effective. It is an early-s…

This study tests whether analyzing a patient's tumor DNA and RNA can help doctors select the most effective treatment for advanced prostate cancer that no longer responds to hormone therapy. About 474 participants will receive one of several drugs based on their genetic profile. …

This study tests whether a probiotic supplement containing Lactobacillus crispatus can reduce the number of times bacterial vaginosis (BV) comes back in women who have had it repeatedly. About 156 women aged 18-45 will take either the probiotic or a placebo daily for 12 weeks aft…

This early-phase study tests a new drug called DSB2455 in adults with advanced cancers (breast, ovarian, prostate, pancreatic, or brain metastases) that have a specific DNA repair problem. The main goals are to check safety and see if the drug shrinks tumors. About 180 participan…

This phase 3 trial for men with advanced, hormone-resistant prostate cancer tests whether giving the drug lutetium-177 PSMA less often (only when the disease shows signs of activity) can improve quality of life without shortening survival. About 1,500 participants will be randoml…

This study tests a daily oral medication called atumelnant in children aged 1 to 18 with classic congenital adrenal hyperplasia, a genetic condition that disrupts hormone production. The goal is to see if the drug can safely normalize hormone levels and allow patients to lower th…

This study tests a new drug called PYX-201 combined with pembrolizumab in people with advanced solid tumors that have not responded to other treatments. The goal is to find safe doses and see if the combination can shrink tumors. About 220 adults with certain cancers like head an…

This study tests whether Fertilo, a new solution for maturing eggs outside the body, works better than the current standard (MediCult IVM) for women aged 18-35 undergoing IVF. About 500 participants will have their eggs treated with either Fertilo or MediCult, and researchers wil…

This trial compares HHK001, an investigational version of leuprorelin acetate, to Enantone, an approved treatment for endometriosis. Both contain the same active ingredient, but HHK001 uses an updated formulation. The study will enroll 30 women aged 18-45 with endometriosis, who …

This early-phase study tests an experimental therapy called FT836, a ready-made CAR T-cell treatment, in people with advanced solid tumors like lung, colorectal, breast, ovarian, endometrial, or head and neck cancers that have not responded to prior treatments. The main goals are…

This early-stage trial is testing whether lab-made antibodies that target HIV are safe and how long they stay in the body. About 83 healthy adults without HIV will receive the antibodies by vein or under the skin, alone or in combination. The goal is to find the right dose and ch…

This early-stage study tests a new treatment called NT-175 for people with advanced solid tumors (like lung, colon, or breast cancer) that have a specific mutation (TP53 R175H) and a certain immune marker (HLA-A*02:01). NT-175 is made from a patient's own immune cells, which are …

This early-stage study tests a new antibody called BNT351 in 67 adults, both with and without HIV. The goal is to check safety, how long the antibody stays in the blood, and whether it can lower HIV levels in people with the virus. It is a first step toward possibly controlling H…

This phase 3 trial tests a radioactive drug called lutetium-177 vipivotide tetraxetan in 450 men whose prostate cancer has returned and spread to a few spots after initial treatment. The drug targets a protein on cancer cells and delivers radiation directly to them. The goal is t…

This phase 2 trial tests whether adding precise external beam radiation to standard radioligand therapy can better control metastatic prostate cancer that no longer responds to hormone therapy. About 120 participants will receive either standard treatment alone or combined with t…

This early-stage trial tests a new drug called CBP-1019 combined with standard chemotherapy (FOLFOX) and possibly other drugs for people with advanced solid tumors that have not responded to prior treatments. The goal is to find safe and effective doses. About 128 participants wi…

This early-phase trial tests an investigational drug called SRT-017 in men with a type of advanced prostate cancer that has stopped responding to hormone therapy. The drug is designed to seek out and deliver radiation directly to cancer cells that carry a marker called PSMA. Rese…

This trial compares two approaches for men with erectile dysfunction that doesn't respond well to on-demand PDE5 inhibitor pills: taking a low-dose tadalafil pill every day on its own, or taking it alongside the usual on-demand medication. Over 12 weeks, researchers will measure …

This trial is testing whether an experimental drug called TUB-040, when added to standard chemotherapy and a targeted therapy, is safe and tolerable for women with a specific type of advanced ovarian cancer. The study involves about 72 participants whose cancer has returned but s…

This large Phase 3 trial will test a new drug called Rina-S, alone or with bevacizumab, against standard platinum-based chemotherapy for women with ovarian cancer that has returned after initial treatment. About 688 participants will be randomly assigned to receive either the new…

This early-stage trial is testing an experimental drug called GS-0415 in people with HIV who already have the virus well-controlled by standard antiretroviral therapy. The study will give single and multiple doses of GS-0415 to evaluate its safety, tolerability, and how the body …

This phase II trial tests an experimental drug called SYS6041, alone or combined with chemotherapy and other agents, in women whose ovarian cancer has returned. The study evaluates safety, the best dose, and how well the treatments shrink tumors. Participants must have a specific…

This study tests a radiation treatment called Cesium-131 brachytherapy for women whose cervical or endometrial cancer has returned in the vagina after prior pelvic radiation. Tiny radioactive seeds are placed directly into the tumor to kill cancer cells while sparing healthy orga…

This trial tests whether obese patients with endometrial cancer or a precancerous condition can safely undergo a hysterectomy and weight loss surgery at the same time. Researchers want to see if a fast-track referral process can get patients to surgery within 8 to 12 weeks of dia…

This study tests whether adding a drug called relacorilant to standard hormone therapy and enzalutamide can better shrink high-risk prostate cancer before surgery. About 90 people whose cancer has not responded to standard treatments will take the study drugs for 24 weeks, then h…

This study tests a drug called tarlatamab in people with a specific type of advanced prostate cancer (DLL3-positive) that has spread and either came back or didn't respond to prior treatments. About 32 participants will receive the drug to see if it can shrink tumors or slow the …

Researchers at Semmelweis University are building and testing artificial intelligence algorithms that read standardized transvaginal ultrasound images. The study includes women aged 18 to 45 who have suspected endometriosis or adenomyosis, a confirmed uterine mass scheduled for s…

This phase 2 trial is testing whether a special PET scan tracer called 18F-DCFPyL can accurately show how prostate cancer responds to standard radiation therapy. About 130 adults with newly diagnosed, localized prostate cancer will receive the tracer and undergo PET/CT scans at s…

After surgery to remove prostate cancer, cancer cells sometimes remain at the edge of the removed tissue, which can lead to the cancer returning. Researchers are testing a light-based imaging method called hyperspectral imaging to examine the removed prostate and identify cancer …

Researchers at University Health Network in Toronto are testing a device called Vagina-View to see if it can clearly show vaginal tumor tissue and help position a brachytherapy applicator during treatment for vaginal cancer. Ten participants with gynecological cancer who are sche…

This study looks at whether offering a rapid syphilis test during family planning visits (for birth control or abortion) is practical and acceptable to patients. About 70 participants will get a fingerstick test with results in 10-15 minutes, instead of waiting days. The goal is …

High-grade serous ovarian cancer is often found too late, and no screening test exists. Researchers are studying whether DNA taken from routine cervical smears can show signs of this cancer early. They use a method called shallow-coverage whole genome sequencing to look for genom…

This study is testing whether a radioactive tracer called 18F-DCFPyL, used during a PET/CT scan, can better detect where prostate cancer has returned in men whose PSA levels are rising after initial treatment. About 350 men will be followed for up to 5 years with regular scans an…

This study is testing two new blood test kits designed to diagnose syphilis. Researchers will collect blood samples from 1000 people, including those with symptoms, those at high risk, and healthy controls. The goal is to see how accurate these new kits are compared to standard l…

This study tests a new PET/CT imaging agent called 68Ga-NYM032 in 232 men with suspected prostate cancer recurrence after initial treatment. Participants have rising PSA levels, and the scan aims to accurately locate any remaining cancer. The goal is to see how well the scan dete…

This study tests whether a smartphone-based AI ultrasound, operated by health workers with minimal training, can accurately estimate gestational age, detect placenta position, and identify fetal presentation in pregnant women in rural Democratic Republic of the Congo. The goal is…

This phase 2 study tests whether a radioactive tracer called [68Ga]BED003 can improve PET/CT scans for detecting cancer in the peritoneum (the lining of the abdomen). The trial includes adults with colorectal, ovarian, gastric, pancreatic, or a type of breast cancer. Researchers …

The ORACLE study watches people who have finished treatment for early-stage solid tumors, such as lung, breast, colon, and pancreatic cancers. Researchers want to see if a blood test called Guardant Reveal can find tiny traces of tumor DNA that might signal the cancer is coming b…

This study explores whether a uterine lavage—a procedure that rinses the fallopian tubes with saline to collect cells—can help detect early genetic changes linked to ovarian cancer in women with BRCA mutations. Participants are high-risk women planning risk-reduction surgery. Res…

This phase 3 trial tests a new radioactive imaging agent, 64Cu-SAR-bisPSMA, to see if it can better detect prostate cancer that has spread to nearby lymph nodes. About 383 men with high-risk prostate cancer will receive a single injection of the agent before their scheduled prost…

This study tests whether a new type of ultrasound, called transperineal micro-ultrasound, can better detect prostate cancer during biopsy. Unlike standard ultrasound, this method uses higher frequency sound waves to create clearer images. Researchers will enroll 138 men scheduled…

Researchers are comparing two ways to assess ovarian cancer risk in people who are cancer-free but may be at higher risk because of family history or genetics. One approach follows standard national guidelines, using family history and sometimes genetic testing. The other uses th…

Researchers are testing a device called the CARE phantom system to see if it can make prostate MRI measurements more consistent across different scanners. The study includes men aged 18 and older who are undergoing prostate cancer investigation and have suspicious lesions on MRI.…

This early study tests a new radioactive tracer called 68Ga-FC516 in 10 healthy adults and people with prostate cancer. The goal is to see if it is safe and how well it finds tumors on PET/CT scans compared to existing tracers. The results will help improve prostate cancer diagno…

Preeclampsia is a serious high blood pressure condition that can develop during pregnancy and is a leading cause of death for mothers and babies in Africa. Doctors struggle to predict which women with high blood pressure will become severely ill because current tests are not accu…

This study tests whether a special PET scan using fluciclovine can help doctors decide on treatment for men whose prostate cancer has returned after initial treatment, but whose standard PSMA PET scan was unclear or negative. About 142 men will receive the fluciclovine PET scan, …

Researchers are testing whether a radioactive tracer called 68Ga/18F-PSMA/PSFA can improve PET/CT scans for finding tumors in people with PSMA-related cancers, including prostate and liver cancer. The study will enroll 500 adults with suspected, newly diagnosed, or previously tre…

Prostate biopsies can misjudge cancer severity up to 40% of the time. This trial tests a new needle that collects more tissue than standard ones, aiming to give pathologists a clearer sample. Researchers will compare tissue amount and quality from both needles in 200 men with sus…

This study is testing a blood test called Proclarix to see if it can better identify men with aggressive prostate cancer before they have a biopsy. About 500 men aged 40-75 with certain PSA levels will give a blood sample before their scheduled biopsy. The test results will be co…

This study tests whether taking multiple MRI scans before, during, and after standard radiation therapy can help doctors see how tumors change. Researchers will enroll people with advanced esophageal cancer, glioblastoma, prostate cancer, vulvar cancer, or pediatric glioma. The g…

This trial tests whether a simple blood test can help detect and monitor cervical cancer. Researchers will analyze tiny DNA fragments and particles in the blood, called cell-free DNA and extracellular vesicles, to see if they act as early warning signs. The study involves 100 wom…

This study is testing whether a new blood test can screen for many types of cancer at once. Researchers will enroll 24,000 adults aged 45-75 who do not have cancer. Participants will be randomly assigned to one of two blood test groups or a control group. The goal is to see how w…

This study compares a new artificial intelligence (AI) system to radiologists for reading prostate MRI scans to detect cancer. About 130 men who are already scheduled for a prostate biopsy will have their MRI read by both the AI and a radiologist. The goal is to see if the AI can…

This study tests a new software tool that automatically analyzes MRI images of the prostate to find cancer areas that doctors might miss. About 180 people with known or suspected prostate cancer will get an MRI and then a targeted biopsy. Researchers will compare the software's a…

This study in Uganda tests whether adding lab tests for common sexually transmitted infections (STIs) to standard HIV risk screening helps more women start and stick with PrEP, a daily pill that prevents HIV. About 4,500 HIV-negative women aged 15-39 will be randomly assigned to …

This study is testing a new approach called PAC-Man to help prevent HIV from passing from mothers to their babies. About 2,426 mothers and infants in Malawi will take part. The goal is to see if this model helps more babies get tested for HIV early and ensures mothers receive pro…

This phase 3 trial tests MK-8527, a once-monthly oral pill, to prevent HIV-1 infection in women. About 4580 HIV-negative women will take either MK-8527 monthly or a daily PrEP pill (Truvada) to see which works better and is safer. The goal is to offer a more convenient prevention…

Researchers are testing whether a three-session couples motivational interviewing program helps male couples reduce illicit drug use and behaviors that raise HIV transmission risk. The trial enrolls 360 male couples where at least one partner is HIV negative and at least one has …

Researchers are testing whether giving the antibiotic zinacef during labor lowers infections for women with meconium-stained amniotic fluid at term and for their newborns. The trial enrolls 182 women with a single full-term pregnancy and meconium in the fluid. Half receive zinace…

This study looks at how well people stick to a new HIV prevention shot called lenacapavir. About 3,000 people in the U.S. who want or need HIV prevention will take part. Researchers will track who stays on the shot and how it works in everyday clinic settings.

Women treated for vulvar high-grade squamous intraepithelial lesion (vHSIL), a precancerous condition linked to HPV, often see it return. This trial tests whether giving the Gardasil 9 HPV vaccine alongside standard treatment (surgery, laser, or imiquimod) can lower that recurren…

This early-stage study tests a vaginal gel containing specially modified bacteria that produce an anti-HIV drug. The goal is to see if it is safe for healthy women and whether it can be cleared with antibiotics. If successful, this could become a long-lasting, woman-controlled HI…

This trial tests a police education program called SHIELD 2.0 in nine counties in Appalachian Kentucky. The program trains local behavioral health workers to teach police how to refer people who use drugs to treatment and social services instead of arresting them for low-level po…

Researchers at Florida A&M University are testing whether a virtual educational session led by a lay health advisor, called a promotora, helps Hispanic women who are behind on cervical cancer screening get tested. The trial enrolls about 160 Hispanic women ages 21 to 65 who have …

Researchers at Yale University are studying how to expand opioid agonist therapy (OAT) in prisons and probation systems in Tajikistan, Kyrgyzstan, Moldova, and Georgia. OAT uses medicines like methadone or buprenorphine to treat opioid dependence and can lower HIV transmission am…

This study tests a program called TENDAI4PrEP, which uses problem-solving techniques to help pregnant women in Zimbabwe take PrEP, a daily pill that prevents HIV. The program also involves their partners and healthcare providers. Researchers will enroll 132 HIV-negative pregnant …

This study is developing and testing a virtual reality tool to help young people aged 15-30 who have experienced trauma and are at risk for substance use and HIV. The goal is to see if the tool can reduce substance use and risky behaviors. Researchers are recruiting young men who…

This study tests a decision aid that helps women in sexual and reproductive health clinics decide whether to take PrEP, a daily pill that prevents HIV. The tool will be used during counseling visits. Researchers will see if it increases PrEP use and if it's practical for clinics.…

This Phase 3 trial tests whether taking HIV prevention pills only around the time of sex can reduce the risk of HIV infection in men who have sex with men. Participants take either TAF/FTC or TDF/FTC, starting with a dose 2 to 24 hours before sex and another dose a day later. The…

This study tests a program in the Dallas County Jail that identifies people at high risk for HIV and offers them testing and education about PrEP, a daily pill that prevents HIV. A patient navigator helps interested individuals connect with PrEP providers after they are released.…

This study looks at whether adding pelvic floor physical therapy before standard radiation treatment can help reduce pain and sexual problems in women with cervical, vaginal, vulvar, uterine, or anal cancer. About 20 participants will receive education on using a vaginal dilator …

This study looks at how people recover from Cushing syndrome after surgery. Researchers want to understand what affects recovery and whether using a MUSE biofeedback headband can help ease withdrawal symptoms. The study will include 700 adults who are planning to have curative su…

When a woman's waters break at term but labour has not started, doctors often use oxytocin to get contractions going. This trial tests whether adding a single intravenous dose of papaverine, a drug that relaxes smooth muscle, helps oxytocin work faster. Two hundred women with ter…

Researchers are testing whether a thin, drug-free patch called the Jovi Patch can reduce menstrual pain and related symptoms. The patch contains conductive micro-metal particles and no medication, wires, or batteries. About 50 pre-menopausal women with moderate to severe menstrua…

This study compares a new laser procedure (TPLA) to standard surgery (TURP) for men with urinary symptoms caused by an enlarged prostate. Researchers want to see if the laser works just as well, with possibly fewer side effects. About 80 men will take part.

This study is testing a precise type of radiation (proton beam) given to the pelvis after surgery for cervical, uterine, or endometrial cancer. The goal is to see if it causes fewer bowel side effects than standard radiation. About 25 adults who need pelvic radiation after surger…

This study tests whether cannabidiol (CBD) can reduce the need for strong painkillers (opioids) in people with end-stage prostate cancer that has spread and no longer responds to standard treatments. About 58 participants will receive either CBD or a placebo three times daily for…

This study tests whether doing tai chi/qigong over Zoom twice a week for 12 weeks can reduce depressive symptoms in people aged 50-75 living with HIV. About 326 participants will be randomly assigned to either tai chi or a health education class. Researchers will track mood, hear…

This study tests if a newer, shorter course of radiation therapy (MH-ART) is as good as the standard longer course (CF-IMRT) for women who have had surgery for cervical or endometrial cancer. The goal is to see if the new approach causes fewer side effects and improves quality of…

This study tests whether a personalized exercise program, tracked by a smartwatch, can help reduce fatigue in people who have finished chemotherapy for certain cancers (breast, colorectal, ovarian, pancreatic, or gastric). About 98 participants will be randomly assigned to either…

Researchers are testing low-intensity shockwave therapy for men with erectile dysfunction who get little or no response from standard oral drugs like Viagra. The trial enrolls 40 men aged 30 to 80 who have had ED for at least six months. Half receive four weekly shockwave session…

This study looks at whether adding local anesthesia (numbing medicine) during a prostate biopsy, while patients are already sedated, reduces pain after the procedure. About 800 men will take part. The goal is to see if this simple change can lower pain scores, cut down on painkil…

This study tests a device called the Axonics SNM System, which uses mild electrical pulses to calm the nerves that control the bladder. It is for men with overactive bladder, including those with urgency incontinence or frequent urination. The trial will enroll 150 men and track …

Cancer treatment often leaves patients with a deep, lasting tiredness that few treatments can fix. Researchers are testing whether guarana, a caffeine-rich Amazonian plant, can reduce that fatigue and improve daily life. The study gives 60 people with breast, lung, colorectal, ce…

Researchers are testing whether a quadratus lumborum nerve block reduces pain after laparoscopic myomectomy, a surgery to remove uterine fibroids while keeping the uterus. The block is a temporary anesthetic injection into a lower back muscle. In this double-blind, randomized tri…

This study tests whether ultrasound-guided alcohol sclerotherapy can reduce pelvic pain and improve quality of life in women aged 18-45 with ovarian endometriomas. Participants are randomly assigned to receive the procedure or no treatment (expectant management) and are followed …

Researchers in Taiwan are testing LillyBot, an AI chatbot that provides personalized sexual health education and consultation for women who have had gynecologic cancer. The trial will enroll 90 survivors and compare two versions of the system, one with proactive nurse contact and…

This study tests a new drug called vipoglanstat to see if it can reduce pelvic pain in people with endometriosis. About 190 women aged 18 to 44 with moderate to severe pain will take either the drug or a placebo for four months. The goal is to find a better treatment option for t…

This small study will test whether giving a 15-20 minute massage during infusion therapy can reduce pain and anxiety in women with gynecologic cancer. Twenty-four participants will be randomly assigned to receive either a hand, foot, or neck/shoulder massage or simply talk with t…

This study will test whether Emotional Freedom Technique (a type of tapping) and music therapy can reduce stress, anxiety, and depression in women with a high-risk pregnancy due to early rupture of membranes. About 177 women will be randomly assigned to receive these therapies or…

This study tests whether taking progesterone (a hormone) after intrauterine insemination (IUI) increases the chance of pregnancy in women who also took letrozole to stimulate their ovaries. About 690 women in Denmark will be randomly assigned to receive either progesterone vagina…

Researchers at Mount Sinai are testing whether a reinforcement learning system can deliver personalized daily exercise recommendations to people with chronic pelvic pain. The study enrolls 45 adults who receive alternating standard and AI-generated exercise advice over four two-w…

This study is testing a new program called QUIT-AD to help people living with HIV or tuberculosis (TB) in Cape Town, South Africa, quit smoking. The program combines proven methods to support smoking cessation and improve HIV/TB treatment results. Researchers will enroll 86 daily…

This trial tests whether preparing the cervix with medication before office hysteroscopy helps postmenopausal women have a more successful and less painful procedure. Participants are randomly assigned to receive either oral misoprostol, vaginal estrogen for 7 or 14 days, or no p…

This phase 2 trial tests whether a low dose of naltrexone (LDN) can reduce fatigue in men with prostate cancer who are on hormone therapy (ADT). The study will enroll 60 participants and measure fatigue, quality of life, and safety. It is not yet recruiting.

This early-phase study tests whether psilocybin (the active ingredient in magic mushrooms) combined with talk therapy can reduce fear of cancer returning in 20 women with early-stage breast or ovarian cancer who are currently in remission. Participants receive a moderately high d…

This study looks at possible eye-related side effects in people with cervical cancer that has returned or spread, who are being treated with the drug TIVDAK. About 100 participants will receive TIVDAK every 3 weeks and undergo regular eye exams before, during, and after treatment…

This study tests whether a 5-session online program teaching positive thinking skills can help people with HIV who use stimulants. Researchers want to see if it reduces stimulant use and depression by changing brain and immune function. 189 participants will be followed for 3 mon…

This study tests whether taking a short chain fatty acid supplement can reduce gut-related side effects in people receiving radiation therapy for cancers in the abdomen or pelvis. About 122 adults will be randomly assigned to receive either the supplement or a placebo. The goal i…

This study tests whether using a penile traction device (RestoreX) for 3 months before getting a penile implant can increase the length of the implant and improve patient satisfaction. About 48 men with erectile dysfunction will be randomly assigned to use the device or not. The …

This study tests a laser treatment for vaginal dryness in breast cancer survivors. Many survivors experience this side effect from cancer treatments like chemotherapy or hormone therapy. The trial will compare the laser to no treatment in 250 women to see if it improves symptoms.

This study looks at whether electroacupuncture (a type of acupuncture with mild electric pulses) can help women who have trouble urinating after surgery for cervical cancer. About 208 participants will receive either real or fake electroacupuncture alongside standard care. The ma…

This study tests a group program to help teens (ages 13-17.5) with Prader-Willi Syndrome and their families learn practical ways to handle irritability, meltdowns, and anxiety. Ten participants will attend weekly 90-minute sessions. The goal is to see if the program improves emot…

This study tracks how well the Zenflow Spring System works in everyday medical practice for men with BPH (enlarged prostate). About 300 participants will be followed for a year to see if symptoms improve, how quickly they return to normal activities, and if any side effects occur…

This trial tests a program that screens cancer survivors for fear of recurrence and refers those who need help to psychological services. The program is being rolled out in cancer clinics in Hong Kong, with nurses trained to identify at-risk patients. Researchers will measure how…

Researchers at the University of New Mexico collect ascites fluid, the liquid that builds up in the abdomen, from women undergoing surgery for ovarian cancer. They study this fluid and tumor tissue in the lab to learn how the tumor environment helps cancer spread within the perit…

This large screening trial enrolls up to 2,900 people with advanced solid tumors that have spread or not responded to standard treatment. Researchers use genetic tests on tumor samples to find specific mutations, then assign patients to treatment trials testing drug combinations …

This study collects blood, urine, saliva, and tumor tissue from 3,000 men with prostate cancer to investigate genetic changes that cause the disease. Participants may also undergo imaging and answer quality-of-life questions. The goal is to better understand prostate cancer and l…

Researchers want to understand how HIV builds a hidden reservoir in the body when someone starts treatment during the earliest stage of infection. The study follows 70 recently infected people who begin combination antiretroviral therapy right away. Over two years, participants g…

This study investigates whether platelets—tiny blood cells involved in clotting—interact with HIV-infected immune cells in ways that affect the virus's ability to persist despite treatment. Researchers will collect blood samples from 90 adults with HIV who have had undetectable v…

Researchers follow people with HIV who took part in earlier HIV-NAT studies to see how their health changes over many years. The study collects information on treatment history, side effects, other illnesses, and lab results such as viral load and CD4 counts. By tracking a large …

Researchers are studying whether blood levels of luteinizing hormone (LH) and human chorionic gonadotropin (hCG) are linked to the presence, severity, and long-term outcomes of endocrine disorders such as osteoporosis, thyroid disease, and adrenal gland problems. The study enroll…

This study aims to understand where HIV hides in the body when people stop their daily antiretroviral therapy (ART) for a short time. Fifty adults with HIV will either stay on ART or pause it for up to 90 days. Researchers will use PET/CT scans and take small tissue samples from …

This study at the National Institutes of Health is looking at 1,000 adults with known or suspected hormone gland (endocrine) disorders. The goal is to better understand these conditions and help train doctors. Participants may receive tests, treatments, or surgery as part of thei…

This study collects and stores ovarian tissue from females aged 4 to 35 who choose to freeze a sample before cancer treatment that could harm their fertility. Researchers will also gather medical data and annual surveys for up to 30 years. The goal is to build a national database…

This study looks at HIV that stays hidden in the body even when the virus is under control. Researchers will measure the 'latent HIV reservoir' in 130 Ugandans with HIV and compare it to similar groups in the US. Participants give blood samples and answer health questions. No new…

This study follows up to 2,500 people with thyroid problems like hyperthyroidism, hypothyroidism, or Graves' disease. Researchers will track how these conditions develop over time using standard medical tests and genetic samples. The goal is to better understand the natural histo…

This study looks at why some people with HIV develop Immune Reconstitution Inflammatory Syndrome (IRIS) after starting HIV medications. Researchers will use PET scans and lymph node biopsies to track inflammation and immune recovery in 300 adults. The goal is to better understand…

This study follows people with a rare genetic condition called DICER1 syndrome, which raises the risk of certain childhood cancers like pleuropulmonary blastoma. Researchers will collect medical histories, genetic samples, and tissue from up to 1,500 participants and their relati…

This study collects blood samples from 1,000 men with prostate cancer to look for genetic differences that might explain why some cancers stop responding to hormone therapy. Participants give blood at clinic visits, and researchers analyze DNA and other genetic material. No treat…

This study collects blood, bone marrow, and tissue samples from people with HIV, KSHV, or certain cancers to help researchers learn more about these diseases. Participants must be 18 or older and may have HIV, KSHV, or related conditions. No treatment is given; the goal is to gat…

This study collects white blood cells and plasma from 400 people with HIV, including rare 'non-progressors' who control the virus without medication. Researchers will analyze immune responses and genetic markers to understand what makes these individuals special. The goal is to u…

This study collects white blood cells from HIV patients through a process called leukapheresis to examine how the immune system responds to early treatment. Researchers aim to enroll 60 adults—30 with early HIV and 30 with chronic HIV—who are not yet on antiretroviral therapy. Pa…

This study aims to learn more about how HIV infects cells and affects the immune system by collecting blood samples from up to 2,419 adults, both with and without HIV. Researchers will analyze these samples to compare genetic and protein differences. The goal is to better underst…

This study uses detailed MRI scans and targeted biopsies to investigate why some prostate cancers come back after radiation therapy. Researchers will follow 300 men who are scheduled for radiation or whose cancer has returned after earlier treatment. The goal is to better underst…

This study is observing 400 people aged 12 and older who have noncirrhotic portal hypertension (NCPH) or are at risk for it. NCPH is a liver condition that increases blood pressure in the liver's blood vessels without causing cirrhosis, and often has no early symptoms. Researcher…

This study looks at the long-term health of people who were cured of Cushing disease before age 21. Researchers want to understand how past high cortisol levels affect the body and mind years later. Participants will complete surveys and have check-ups every 5 years. The goal is …

This study collects blood plasma and white blood cells from healthy volunteers and people with HIV using a procedure called apheresis. The samples are used for laboratory research on infectious diseases and immune function. Up to 3,000 participants aged 18 and older will be enrol…

This study talks to women with and without endometrial cancer to learn what they know about risk factors and prevention options. Researchers hope to create a tool that helps women make informed decisions. About 45 women will take part at MD Anderson Cancer Center.

This study looks at why some people with HIV who have very low virus levels in their blood still develop thinking and memory problems. Researchers will follow 1,150 participants—including healthy volunteers—for up to 10 years, using brain scans, blood tests, and spinal fluid samp…

The PROMISE registry collects health information and saliva samples from people diagnosed with prostate cancer at any stage. Researchers test the samples for inherited gene variants that raise cancer risk and follow participants for at least 15 years. The goal is to learn how the…

This study is testing a new algorithm that uses a liquid biopsy (a simple blood test) to find HRR gene mutations in patients with metastatic prostate cancer. It is for patients whose tumor tissue is not available or is inadequate for standard testing. The goal is to see if this m…

This study looks at whether artificial intelligence (AI) can help radiologists find prostate cancer on MRI scans. About 150 men aged 55-80 who are scheduled for a prostate biopsy will take part. The AI software will be compared to radiologists reading the scans alone. The goal is…

Researchers at the University of California, San Francisco, are comparing two ways to prepare sperm before intrauterine insemination (IUI). One method uses a microfluidic device called Zymot Multi to sort sperm, while the other uses density gradient centrifugation, a standard lab…

This study is testing a new PET-CT scanner that takes high-resolution images of tissue removed during cancer surgery. Researchers want to see if these images match lab results and help surgeons make better decisions. The study will include 850 people with prostate, breast, head a…

This study is creating a large database of medical information and blood samples from 350 adults receiving metabolic radiotherapy for thyroid, prostate, or neuroendocrine cancers. The goal is to provide researchers with valuable data to better understand these treatments. No new …

Researchers at University Hospital, Strasbourg, are developing 3D tumor models grown from patient tissue to study kidney, bladder, and prostate cancers. The study collects tumor samples and a small blood sample from about 100 adults with these cancers. Scientists use the blood to…

This study is creating a European registry for people with idiopathic granulomatous mastitis (IGM), a rare inflammatory breast condition that causes pain, redness, and abscesses. Researchers will collect information from 1,000 participants to better understand symptoms, treatment…

This study tracks 125 cancer patients receiving standard chemotherapy and radiation to understand why they feel tired. Researchers will collect blood, stool, and survey data before, during, and after treatment. The goal is to find patterns that could help predict and manage fatig…

This study looks at whether removing only a few key lymph nodes (sentinel node biopsy) is better than removing no nodes at all in women with early-stage endometrial cancer. The goal is to see if this approach helps women return to normal activities faster and does not increase th…

This study looks at how well different labs agree when testing for a protein called FRa in stored tumor samples from women with ovarian cancer. About 1,000 women's archived tissue will be tested, but no new treatments or visits are needed. The goal is to improve consistency of FR…

This study is creating a registry of 750 people with a rare and aggressive form of cervical cancer called neuroendocrine carcinoma. Researchers will collect information from medical records to learn more about the disease, how it is treated, and what happens to patients over time…

This study looks at whether preserving the left colic artery during colon or rectal cancer surgery helps keep the remaining colon well-supplied with blood. Surgeons will temporarily clamp the main artery and use a green dye to measure blood flow. The goal is to see if this techni…

This study aims to collect samples and medical information from people of all ages who have or have been exposed to viral infections, including COVID-19 and herpes. Researchers want to understand how viruses affect healthy individuals versus those with weakened immune systems. Pa…

This study is testing whether smartwatches and blood tests can measure how well children recover after surgery to remove a solid tumor. About 40 children and their caregivers will wear smartwatches and answer questionnaires before surgery and for up to a year after. Researchers w…

OPERA is a large observational database that collects health records from people treated for chronic conditions such as HIV, liver disease, inflammatory bowel disease, heart disease, rheumatic disease, and neurodegenerative disease. Researchers use the records to study how these …

This study is testing whether two types of PET scans can better detect where prostate cancer has spread in the body. About 300 men with prostate cancer that is getting worse will receive injections of a radioactive tracer and then be scanned. The goal is to see if these scans are…

Researchers are studying atypical endometriosis, a form of the condition whose cells look unusual under the microscope and may sometimes precede ovarian cancer. The study enrolls about 200 adults scheduled for endometriosis surgery or surgery for suspected ovarian or endometrial …

This study looks at men with urinary retention who need a catheter before having prostate laser surgery (HoLEP, ThuLEP, or ThuFLEP). Researchers want to see if the length of time with a catheter affects how well the surgery works. They will measure changes in urinary symptoms, fl…

This study is testing whether a blood test that looks for tiny bits of tumor DNA (called ctDNA) can help doctors decide who needs extra treatment after ovarian cancer surgery. Researchers will analyze stored blood samples from 50 patients taken before and after surgery. The goal …

This study aims to understand why people with Turner syndrome often lose their hearing. Researchers will look at genetic and epigenetic markers in 150 adults aged 18-60. Participants will have hearing, balance, blood, and imaging tests. The goal is to find new ways to treat or de…

This study looks at whether people with HIV have chronic pain because their bodies don't make enough natural painkillers (opioid peptides). Researchers will test pain sensitivity in 200 adults (with and without HIV) using heat, touch, and pressure. The goal is to understand the c…

This study collects tissue and blood samples from adults with HIV, other immune disorders, or cancers thought to be caused by viruses. Researchers will compare genes in cancer tissue to normal tissue to find genetic changes that drive these cancers. The goal is to better understa…

This study looks at how the head-down position and gas used during robotic prostate surgery affect pressure inside the eye. Researchers will measure eye pressure with a simple ultrasound in 50 men having either robotic or open prostate surgery. The goal is to understand these cha…

This study will follow 700 men with high-risk localized or metastatic prostate cancer to collect detailed information on how they are treated in everyday practice. Researchers will track treatments, side effects, quality of life, and disease progression over time. The goal is to …

This study looks at whether a blue dye injected into the ovary can help doctors find the first lymph node where cancer might spread, instead of removing many lymph nodes. The goal is to see if this less invasive method works as well as standard surgery for early-stage ovarian can…

Researchers at IVI Murcia are studying whether freezing sperm can preserve its quality and molecular features that may decline with age. Men aged 18 to 65 provide a semen sample and a blood sample. Each semen sample is split into fresh, slow-frozen, and vitrified portions. The te…

This study is observing how well robotic-assisted surgery works for women with gynecological conditions. It will follow 1,250 participants in Germany for up to 12 months after surgery to track complications, recovery, and patient-reported outcomes. The goal is to gather real-worl…

This study looks at how non-food-related stressors (like work or emotional stress) affect menstrual health in pre-menopausal women. Researchers will measure stress hormones and sex hormones in 600 women over 6 months. The goal is to understand if stress directly causes menstrual …

Researchers at Lille University are following 350 people, including cancer patients recently diagnosed with breast, gynecological, testicular or digestive cancer, their caregivers, and healthcare professionals. Over one year, participants answer questionnaires about post-traumati…

This study looks at how things in your environment—like pollution, chemicals, diet, and sleep—might affect your hormones and reproductive health. Researchers will follow 300 people aged 8 and older who have conditions like low or high hormone levels, early or late puberty, or inf…

This natural history study aims to gather information from up to 3,000 people with genetic conditions that cause too much androgen (male-like hormones), such as congenital adrenal hyperplasia (CAH) and familial male-limited precocious puberty (FMPP). Participants undergo various …

This study is gathering medical records and imaging data from 10,000 men with prostate cancer or at high risk. Researchers aim to find patterns in scans that could help diagnose and treat the disease more effectively. No new drugs or procedures are being tested.

This observational study in Vietnam looks at archived tumor samples from patients with several solid cancers, including liver, colorectal, gastric, breast, lung, endometrial, melanoma, and pancreatic cancer. Researchers will measure the presence of two proteins, ENPP1/cGAS and FA…

This study aims to uncover the genetic causes of pituitary and hypothalamic tumors in children. Researchers will collect blood and tumor samples from up to 2,000 participants to analyze DNA and look for inherited patterns. The study also trains doctors and tests new MRI technique…

This study looks at the genetic makeup of advanced endometrial cancer in 500 women in Russia. Researchers will test tumor samples for specific gene changes to see how common they are and what treatments patients receive. The goal is to gather information, not to test a new treatm…

This observational study enrolls 2,500 people with HIV to build a detailed bank of blood samples and health records. Researchers will use these specimens to investigate how the virus behaves, why some people progress slowly or control the virus without medication, and how antiret…

This observational study will follow 45 women with primary ovarian insufficiency (POI)—a condition that causes early menopause—who are starting estrogen replacement therapy. Researchers will measure heart health markers before and after 6 months of treatment and compare them to h…

This study is collecting blood, urine, tissue samples, and health information from 300 men with advanced prostate cancer. Researchers hope to build a resource that will help them learn more about the disease and improve future care. Participants will not receive any experimental …

This study uses ultrasound to measure muscle, fat, and fluid changes in 121 critically ill pregnant or gynecological patients in the ICU. The goal is to see if these body composition changes are linked to serious outcomes like death, need for a breathing machine, or longer hospit…

This study looks at why the antibiotic doxycycline, when taken after sex, prevents bacterial STIs in some people but not others. Researchers will measure doxycycline levels in hair, blood, and urine from 48 volunteers to develop better ways to track if people are taking the medic…

This observational study collects tumor tissue and blood cells from 200 people with advanced solid tumors like colorectal, lung, and pancreatic cancers. The goal is to understand how often tumors lose a specific marker (HLA) and to store participants' own T cells for potential fu…

This study will test tumor samples from 350 adults with gynecological cancers (endometrial, ovarian, cervical, vulvar, and vaginal) to see how often they have high levels of the HER2 protein. Researchers will use two standard lab tests to measure HER2. The goal is to learn how co…

This study explores whether people with Lynch syndrome can use a self-collected vaginal swab at home to detect early signs of uterine cancer. Researchers will enroll 30 participants who will collect samples and answer surveys. The main goal is to see if this approach is practical…

This study collects discarded ovarian tissue from girls aged 0 to 18 who are having surgery on their ovary for conditions like cysts or torsion. Researchers will examine the tissue to count follicles at different stages and compare them across ages and conditions. The goal is to …

Researchers in Ethiopia are studying whether tuberculosis infection changes how the placenta develops and works. They will enroll 500 pregnant women at delivery clinics and use a blood test to identify those with TB infection. The team will compare placental tissue and infant out…

This study tracks 500 men aged 30-75 who have specific genetic changes linked to prostate cancer but have not been diagnosed. Researchers will monitor their health over time using yearly exams, blood tests, and MRI scans to understand how these genes affect cancer risk. The goal …

This study compares two levels of patient navigation—high-intensity versus low-intensity—to see which helps more people with prostate or kidney cancer enroll in clinical trials. About 90 participants will be randomly assigned to receive either extra support from a patient navigat…

This observational study will look at how ovarian cancer is currently treated in Brazil, including surgeries, chemotherapy, and genetic testing. Researchers will collect data from 250 patients to find what is working well and what needs improvement. The goal is to use these insig…

This study collects blood and tissue samples from 2000 people—some with cancer and some without—to create a blinded reference set. Researchers will use these samples to evaluate how well new blood tests can detect many types of cancer early. The goal is to improve the accuracy of…

This study follows 3,000 men with early-stage prostate cancer who have chosen active surveillance (close monitoring instead of immediate treatment). The goal is to discover biological markers that can tell apart aggressive cancers from slow-growing ones. Researchers hope this wil…

This study tests whether a new type of adaptive radiotherapy can reduce radiation exposure to the ovaries in young women (ages 18-50) receiving pelvic radiation for cancers like uterine, rectal, or cervical cancer. Using advanced imaging and an AI treatment planning system, resea…

This study uses an online questionnaire to gather information from 15,000 Spanish-speaking adults about their sexual health, behaviors, and any experiences of altered consciousness during orgasm. The goal is to better understand the range of sexual function and pleasure, and to e…

This study follows 150 adults with Kaposi sarcoma (KS) for up to 10 years to learn how the disease behaves, why it comes back, and how it affects the immune system and organs. Participants will have regular check-ups, scans, and biopsies, but no new treatments are being tested. T…

This study tests a new lab technique called HyperSperm to see if it can make sperm move better and stay healthy. Researchers will collect semen samples from 300 men with different fertility issues and compare the new method to the standard one. The goal is to find a safer and mor…

This study tests a small MRI coil placed inside the sphenoid sinus during pituitary tumor surgery. The goal is to see if it can provide clearer images of tiny tumors that standard MRI often misses. About 70 adults with pituitary tumors will take part. The coil is inserted through…

This study aims to collect blood, urine, tumor samples, and health data from up to 1,000 people with malignant mesothelioma or other cancers that express a protein called mesothelin. Participants will be followed over time to track the course of their disease. The goal is to buil…

This study asks whether the severity of menopausal symptoms and beliefs in sexual myths are linked to how strongly women hold intrinsic religious orientation. Researchers will survey healthy women aged 49 to 59 who have gone through menopause, using questionnaires to measure symp…

This study uses special PET/CT scans to see how advanced prostate cancer becomes resistant to newer hormone therapies like enzalutamide or abiraterone. Researchers will track changes in cancer lesions over time in 25 participants. The goal is to better understand resistance patte…

This study collects blood and other biospecimens from adults with cancer to analyze immune-suppressing cells and genetic changes. Up to 1,750 participants will provide samples before and after chemotherapy. The goal is to better understand how cancer affects the immune system, bu…

This study follows 700 people with progressive multifocal leukoencephalopathy (PML), a rare brain infection caused by the JC virus. Researchers will collect blood, spinal fluid, and brain scans over time to understand how the disease progresses. No treatment is given; the goal is…

This study will follow 1,360 Chinese women with pelvic floor disorders, such as postpartum weakness or mild to moderate prolapse, as they receive one of three rehabilitation treatments: pelvic floor muscle training, biofeedback electrical stimulation, or magnetic stimulation. Res…

This study looks at adults who had a traumatic brain injury at least a year ago. Researchers want to see whether those with growth hormone deficiency have worse quality of life, fatigue, mood, and sleep than those without it. Participants complete questionnaires and a test for gr…

This study looks at how women with a severe form of congenital adrenal hyperplasia (classic 21-hydroxylase deficiency) become pregnant and what happens during their pregnancies. Researchers will collect information from medical records and phone interviews with 200 adult women. T…