Disease of primarily extrinsic mechanism

This study tests an RSV vaccine in pregnant women living with HIV. The goal is to see if the vaccine is safe and helps mothers pass protective antibodies to their babies, potentially preventing severe RSV lung infections in infants. The trial involves about 681 pregnant participa…

This study looks at children and teens with HIV to find the best number of HPV vaccine doses. Researchers are comparing one, two, or three doses to see if fewer shots can still provide strong protection against HPV. The goal is to simplify vaccination and improve health outcomes …

This study tests a hexavalent vaccine that protects against six diseases, including polio, but uses a lower dose of the inactivated polio vaccine (IPV). The goal is to see if this reduced-dose version works as well as the standard full-dose vaccine in infants. Around 1,500 health…

This phase 2b trial tests several versions of an experimental flu vaccine that includes an adjuvant (MF59) to strengthen the immune response. The vaccine is made from cells, not eggs, and targets four flu strains. Around 1,000 adults aged 50 and older receive a single shot and ar…

This phase 3 study tests whether three doses of an oral rotavirus vaccine (ROTAVAC 5D) can prevent severe diarrhea in healthy infants. Around 4,270 Chilean babies receive either the vaccine or a placebo. Researchers track cases of severe rotavirus gastroenteritis to measure the v…

This phase 3 trial tests a freeze-dried rabies vaccine in healthy Chinese volunteers aged 10 to 60. The study compares the new vaccine's ability to trigger protective antibodies and its safety against an existing rabies vaccine. Rabies is nearly always fatal once symptoms appear,…

This clinical trial tested a new vaccine designed to protect against two viruses (EV71 and CA16) that cause hand, foot, and mouth disease and herpangina. The study involved 744 healthy adults and children, including kids as young as 6 months. Researchers checked the vaccine's saf…

This study tested a new combination vaccine designed to protect healthy infants against five types of meningococcal bacteria (A, B, C, W, and Y) that can cause serious infections like meningitis. Over 700 infants received different doses or combinations of the vaccine to check sa…

This early-stage trial tested a new COVID-19 booster vaccine, STX-S, in 60 healthy adults who had already received a primary vaccine series and at least one booster. The vaccine uses tiny particles called exosomes to deliver spike proteins. The main goal was to check safety and s…

This phase 3 study tested a single dose of an investigational RSV vaccine in 751 adults aged 60 and older, and those 50-59 at increased risk for severe RSV. The goal was to see how well the vaccine boosts the immune system and whether it is safe. Participants received either the …

This study tests a new vaccine called Shigella4V, designed to protect against shigellosis, a severe diarrheal disease. Researchers are giving the vaccine to healthy adults, children, and 9-month-old infants to check its safety and whether it triggers a strong immune response. Dif…

This early-stage trial tested a new HIV vaccine candidate in 57 healthy adults without HIV. The goal was to see if the vaccine is safe and whether it triggers a specific immune response that could help fight the virus. Researchers used a special adjuvant to boost the vaccine's ef…

This study tested a new vaccine designed to protect against severe diarrhea caused by Shigella bacteria. The vaccine was first given to adults in Europe, then to adults, children, and infants in Africa. Researchers checked for side effects and measured immune responses to find th…

This early-stage trial is testing a new mRNA flu vaccine in 50 healthy adults aged 18 to 49. The vaccine uses mRNA technology to target a specific flu strain. Researchers will compare its safety and immune response to a standard seasonal flu shot. The goal is to see if the new va…

This early-stage trial tests a single dose of a new mRNA flu vaccine (VRC H1ssF-3928) in 50 healthy adults aged 18 to 49. The vaccine aims to teach the body to fight a stable part of the flu virus. Researchers are checking for side effects and measuring immune responses, comparin…

This study tested an experimental gonorrhea vaccine in healthy adults aged 18 to 50. The goal was to see if the vaccine is safe and can prevent gonorrhea infections. Over 1,000 participants received either the vaccine or a placebo (salt water shot) and were monitored for side eff…

This study tested whether getting a different COVID-19 vaccine for the second shot (instead of the same one) is safe and boosts immunity. 100 healthy adults who had already received one dose of the AZD1222 vaccine were randomly assigned to get either the same vaccine or a differe…

This Phase 1 trial tested a new live-attenuated dengue vaccine in 127 healthy adults aged 18 to 59. The goal was to see how safe the vaccine is and how the immune system responds, especially in people who have had dengue before. Participants received one shot and were monitored f…

This early-stage trial tested a new vaccine (CJCV2) designed to protect against Campylobacter infection, a leading cause of foodborne illness. Fifty-nine healthy adults received three different doses of the vaccine, with or without an immune-boosting adjuvant (ALFQ). The main goa…

This study tested a new two-step vaccine approach to protect HIV-infected adults from pneumococcal infections, a common cause of serious illness in this group. The standard vaccine often doesn't work well in people with lower immune cell counts. The study involved 212 participant…

This study looked at how well the MenBVac vaccine protects children against a specific type of meningitis B bacteria. Researchers measured the immune response in 218 children who had already received five doses of the vaccine. The goal was to see if the children had enough antibo…

This phase 3 study tested the 9-valent HPV vaccine (Gardasil 9) in over 1,000 Japanese males aged 16 to 26. The goal was to see if the vaccine could prevent persistent HPV infections that can lead to genital warts and anal cancers. Participants received either the vaccine or a pl…

This study tested whether a fourth dose of the MenBVac vaccine boosts protection against meningitis B in children. Researchers measured immune responses in 120 children before and after the booster. The goal was to see if the vaccine maintains protective antibody levels over time…

This study tested an mRNA vaccine (mRNA-1345) against respiratory syncytial virus (RSV) in 360 pregnant women. The goal was to see if the vaccine is safe for mothers and their babies, and whether it triggers an immune response that could protect infants after birth. Participants …

This early-stage study tests a new mRNA vaccine designed to protect against avian influenza (bird flu) in 80 healthy adults aged 18-49. The vaccine uses mRNA technology to teach the body to recognize and fight the H5 flu virus. The main goal is to check the vaccine's safety and s…

This study tested new pneumococcal vaccines in over 1,300 adults aged 18 and older to see if they are safe and help the body fight off pneumococcal disease. Participants received one shot of either a new vaccine or an existing one, and were monitored for side effects and immune r…

Pfizer completed a study testing a new modified RNA (mRNA) flu vaccine in 1,202 healthy adults aged 18 and older. The goal was to see if the vaccine is safe and triggers a strong immune response. Participants received either the experimental mRNA vaccine or a licensed flu shot, a…

This study looked at how well an inactivated EV71 vaccine protects children over 5 years after vaccination. It included 180 healthy kids who were first vaccinated between 2 months and 6 years old. Researchers measured antibody levels to see if protection lasted. The goal was to u…

This study tested an experimental RSV vaccine in adults who had a lung or kidney transplant, as well as in healthy adults over 50. The goal was to see if the vaccine could safely boost their immune response against RSV, a common and potentially serious respiratory virus. Research…

This study tested a new mRNA-based flu vaccine in over 1,100 adults aged 50 and older. The vaccine targets multiple flu virus proteins to potentially provide stronger protection. Researchers compared it to standard flu shots and monitored safety and immune response for six months…

This Phase 1 trial tested a new HIV vaccine in 68 healthy adults to see if it is safe and triggers an immune response. The vaccine uses a DNA-based approach combined with an HIV protein to train the body to fight the virus. While early results are encouraging, this is just the fi…

This early-stage trial tested whether a new herpes vaccine called HSV529 is safe for people. Researchers gave the vaccine or a placebo to 69 healthy adults aged 18 to 40, some of whom had herpes and some who did not. Participants received three shots over six months and were moni…

This large, final-stage study tested a new combination vaccine that aims to protect against both COVID-19 and the flu with a single shot. About 9,300 adults aged 65 and older took part, receiving either the combo vaccine or a standard high-dose flu vaccine. Researchers checked ho…

This study tested a single-dose chikungunya vaccine (VLA1553) in about 750 teenagers aged 12 to 17. The goal was to see if the vaccine safely produces enough antibodies to protect against the virus. Participants received either the vaccine or a placebo, and their immune responses…

This study tested a new vaccine designed to protect against the Omicron JN.1 variant of COVID-19. About 120 adults aged 65 and older, and teens and adults aged 12 to 64 with health conditions that increase COVID-19 risk, received one dose. Researchers checked how well the vaccine…

This study tested a new vaccine called Pn-MAPS30plus to see if it is safe and helps the body fight pneumonia-causing bacteria. It involved 127 healthy adults aged 50 to 64. The vaccine is designed to protect against more types of the bacteria than current vaccines.

This early-stage trial tested a new two-part vaccine designed to treat chronic hepatitis B. It involved 26 healthy adults to check safety and immune response. The vaccine uses a protein first shot followed by a booster to teach the immune system to attack the virus.

This study looks at whether an inactivated enterovirus 71 (EV71) vaccine still protects children two to two-and-a-half years after the last dose. It involves 126 healthy children from Vietnam who received the vaccine in an earlier phase 3 trial. Researchers will take a blood samp…

This study tested an experimental mRNA vaccine (mRNA-1647) for cytomegalovirus (CMV) in healthy teens (9–15 years) and young women (16–25 years). The goal was to see if the vaccine is safe and triggers a strong immune response. Participants received either the vaccine or a placeb…

This study tested a new vaccine (VLA15) to prevent Lyme disease, a tick-borne illness. About 12,500 healthy people aged 5 and older in high-risk areas received either the vaccine or a placebo. The goal was to see if the vaccine safely reduces Lyme disease cases compared to no vac…

This trial tests a new cell therapy called TX200-TR101 in people who receive a kidney from a living donor. The therapy is made from the patient's own immune cells, which are genetically modified to help the body accept the donated kidney instead of rejecting it. The study focuses…

This study looks at whether giving the Tdap vaccine every 3 months for a year is safe for healthy plasma donors. Normally, this vaccine is given once every 10 years. The goal is to see if more frequent vaccination produces high levels of tetanus antibodies in the plasma, which co…

This study tests a mobile app designed specifically for Black adults living with HIV who smoke daily. The app includes culturally tailored content and anxiety-reduction techniques to support quitting. Participants are randomly assigned to use either the tailored app or a standard…

This early-phase study tested a new approach for people whose B-cell cancers (like lymphoma or leukemia) came back after a donor stem cell transplant. Researchers took white blood cells from the original donor, genetically modified them to recognize and attack cancer cells, and g…

This Phase 1 trial tests the safety and how the body handles HRS-9813, an experimental oral drug for idiopathic pulmonary fibrosis (a lung-scarring disease). Healthy volunteers aged 18-45 take multiple doses to measure side effects and drug levels in the blood. The study does not…

This study tested a program to help people with opioid use disorder stay on their medication after being hospitalized for serious infections like endocarditis or bone infections. Forty adults took part to see if the program was practical and helpful. The goal is to improve long-t…

This study compares two ways of making sure people with tuberculosis (TB) take their medicine correctly: traditional in-person observation by a healthcare worker versus electronic observation using live video or recorded videos on a computer or phone. The trial involves 216 TB pa…

This study tests whether leaving a tooth's root canal unfilled and using a blood clot to trigger natural healing works as well as the standard root canal filling. The trial involves 48 men with infected but still living upper premolars. One group gets the standard gutta-percha fi…

This study tests whether a synbiotic supplement (a mix of a prebiotic called 2'-FL HMO and a probiotic called B. infantis) can reduce infections and improve growth in infants who were exposed to HIV but are not infected themselves. About 140 infants will receive either the supple…

This study tested whether brief or in-depth counseling could help people living with HIV in Zambia reduce unhealthy alcohol use and improve HIV treatment. 680 adults who were on HIV medication and had hazardous drinking plus mental health or substance use issues took part. Partic…

This study tests whether special breathing techniques called neurophysiological facilitation of respiration can improve oxygen levels and shorten hospital stays in children aged 6 months to 2 years with pneumonia. The techniques involve gentle stretches and co-contraction of the …

This trial investigates whether giving two different pneumonia vaccines—one followed by another a year later—boosts immune protection more than a single vaccine alone in adults who have had their spleen removed. People without a spleen are at higher risk for serious pneumococcal …

This study tests two approaches to reduce the overuse of broad-spectrum antibiotics in adults hospitalized with community-acquired pneumonia. Researchers will compare rapid diagnostic testing and pharmacist-led de-escalation, alone or together, against usual care. The goal is to …

This early-stage trial tests whether a single infusion of stem cells from donated fat tissue can safely treat rejection in kidney transplant recipients. The cells are delivered directly into the kidney artery. The study includes 12 adults with biopsy-proven rejection and aims to …

This study tested two ways to offer HIV treatment, hepatitis C treatment, and substance use disorder medications to people who inject drugs. One group received a telehealth-enhanced program with on-demand services like mobile blood draws and counseling, while the other group got …

This study in Kenya tests different behavioral strategies to help 880 adolescents and young adults (ages 14-24) with HIV stay engaged in care. Participants first get either standard care or electronic navigation. If they miss appointments or have unsuppressed virus, they are re-r…

This study tests a program called Project YES+ for youth aged 15-21 living with HIV in Zambia. The program combines peer mentoring with mental health support to reduce stigma, violence, and depression. Researchers will enroll 400 participants to see if the program is feasible and…

This study tests a new way to help vulnerable people with HIV get diagnosed and start treatment right away using a mobile screening unit. Participants receive the once-daily pill Biktarvy on the same day they are enrolled. The goal is to see if this approach helps them stay in ca…

This study looked at whether starting antiretroviral therapy (ART) immediately (within 48 hours) versus waiting until an opportunistic infection is under control affects death rates in HIV/AIDS patients hospitalized with such infections. Researchers enrolled 114 adults with HIV a…

This study tests whether the immunotherapy drug durvalumab can be safely given to people with advanced liver cancer who also have an active hepatitis B infection. All participants receive an antiviral drug (entecavir) to control the hepatitis B virus. The main goal is to see if d…

This study tests a combination of three immunotherapy drugs—PDS0101, M7824, and NHS-IL12—in people with advanced HPV-related cancers such as cervical, anal, and throat cancers. The goal is to see if the mix can shrink tumors or stop them from growing. Participants receive the dru…

This study tested a program called Gender-affirming Abriendo Puertas for transgender women living with HIV in Santo Domingo. The program included individual counseling, peer support, and community activities to help participants stay on HIV medication and achieve viral suppressio…

This study tests whether a combination of a special omega-3 supplement (LIPINOVA®) and a home-based exercise and education program can improve quality of life for people with lingering post-COVID symptoms. About 146 adults aged 18–70 who have had symptoms for more than 12 weeks w…

This early-stage trial is testing a new treatment called ACE1831 for adults with B-cell lymphoma that has come back or not responded to at least two prior treatments. ACE1831 uses immune cells from healthy donors that are modified to target and kill cancer cells. The study aims t…

This study tested whether adding Naderin (sodium nucleinate) to standard treatment could reduce complications in 75 patients with cancer, tuberculosis, or hepatitis C. The main group received Naderin plus standard therapy, while the control group received standard therapy alone. …

This study tested a new approach for people with both HIV and lymphoma. After high-dose chemotherapy and a stem cell transplant, participants received specially grown HIV-fighting immune cells (HST-NEETs). The goal was to see if giving these cells was feasible and if they could r…

This Phase 2 trial tested whether oral cimetidine (Tagamet), a common heartburn drug, can reduce light sensitivity in people with erythropoietic protoporphyria (EPP) and X-linked protoporphyria (XLP). These genetic conditions cause severe pain from sunlight exposure. The study en…

This study looks at giving the steroid hydrocortisone early to children (ages 2 months to 12 years) with septic shock. The goal is to see if it lowers the chance of death within 28 days and shortens time on blood pressure medicines and in the ICU. About 122 children will take par…

This study looks at health records from about 99,000 adults in Ontario who had COVID-19 and visited a pharmacist. It compares those who got Paxlovid (nirmatrelvir-ritonavir) with those who didn't, to see if the drug lowers the chance of hospitalization, ICU admission, or death wi…

This trial tests a package of services called TASKPEN, which combines HIV care with screening and treatment for high blood pressure, diabetes, and tobacco use. It involves over 5,700 adults living with HIV in Lusaka, Zambia. The goal is to see if this integrated approach helps mo…

This study tests an experimental drug called SPI-1005 (ebselen) in adults hospitalized with severe COVID-19. Participants receive either the drug or a placebo to see if the drug is safe and helps improve recovery. The trial is randomized and double-blind, meaning neither patients…

This early-phase trial tested an experimental drug called BW-20507 in 32 people. First, healthy volunteers received a single dose to check safety. Then, people with chronic hepatitis B received multiple doses to see how the drug behaves in the body and whether it fights the virus…

This study tested two drugs, plerixafor and G-CSF, in 20 people with WHIM syndrome, a rare genetic condition that causes frequent infections and warts. Participants received each drug for a year and tracked their infections. The goal was to see which drug better reduced infection…

This study tested an inhaled drug called RSP-1502, which combines the antibiotic tobramycin with a substance called CaEDTA, in 71 people with cystic fibrosis who have chronic Pseudomonas lung infections. The goal was to check safety and find the right dose. Participants received …

This study tested a program where HIV nurses were trained to also manage high blood pressure in people living with HIV. The goal was to see if this approach could lower blood pressure over 12 months. The study involved 830 adults at 30 primary health centers in Lagos, Nigeria.

This phase 3 trial investigates whether the antibiotic linezolid can cure yaws, a bacterial skin infection that causes ulcers, as effectively as the standard treatment azithromycin. The study involves 384 children aged 5 to 18 with confirmed yaws. Participants receive either line…

This study tested the drug delamanid in 37 children with multidrug-resistant tuberculosis (MDR-TB), some of whom also had HIV. The goal was to see how the drug works in the body, check for side effects, and find the right dose. Children took delamanid along with their regular TB …

This phase 2 trial tested whether giving heated chemotherapy directly into the abdomen during surgery, followed by standard chemo, could help prevent uterine leiomyosarcoma from coming back. Seventeen women with locally recurrent cancer took part. The goal was to see if this comb…

This study tested whether a combination of small amounts of tube feeding plus extra nutrition through an IV could reduce pneumonia in people with severe stroke. The trial enrolled 546 adults who had trouble swallowing. Researchers compared this approach to standard full tube feed…

This study tests an inhaled drug called AGMB-447 in healthy volunteers and people with idiopathic pulmonary fibrosis (IPF), a disease that scars the lungs. The main goal is to check safety and how the body processes the drug. 143 participants will receive either the drug or a pla…

This study tested a combination of two drugs, brentuximab vedotin and bendamustine, in 65 patients with Hodgkin lymphoma or anaplastic large cell lymphoma that had come back or didn't respond to earlier treatments. The goal was to find the safest dose and see how well the drugs w…

This completed study tested two topical serums for treating toenail fungus (onychomycosis). 44 adults with mild to moderate infection applied one or both serums daily for 112 days. Researchers measured the change in healthy nail area using photos. The goal was to see if using bot…

This study tested three different materials used to treat severe, irreversible tooth inflammation. 72 adults with painful molars received a procedure where the damaged pulp was removed and covered with one of the materials. The goal was to see if newer materials (TheraCal LC and …

This study looks at whether an extra cleaning step before a routine bladder check during laparoscopic hysterectomy can lower the chance of urinary tract infections after surgery. About 98 women having the surgery for non-cancer reasons will be observed. The goal is to see if this…

This study tests a new experimental drug, MK-4646, in people with HIV who have never taken HIV medications. The main goals are to see if the drug is safe and tolerable, and how much it can lower the amount of HIV in the blood. About 28 participants will receive the drug and be mo…

This study looked back at medical records of 23 people in Spain who had a rare eye infection called acanthamoeba keratitis. All patients were treated with polihexanide eye drops as part of a special access program. The main goal was to see how many were cured after treatment, wit…

This Phase 2 trial tested whether adding interferon-gamma to standard antifungal treatment helps clear Candida from the blood faster. 65 adults with candidemia received the drug or standard care alone. The study is completed, and results will show if this combination is safe and …

This study tests whether hearts from donors with hepatitis C can be safely transplanted into people without the virus. Twenty adults with end-stage heart failure on the transplant waiting list will receive these hearts and take antiviral medication to prevent infection. The goal …

This study looked at adding the drug pazopanib to standard radiation or chemoradiation before surgery for patients with certain soft tissue sarcomas. The goal was to see if the combination is safe and helps shrink tumors more effectively. About 140 adults and children with newly …

This study tested a single booster dose of a recombinant botulinum vaccine in 25 healthy adults who had already been vaccinated against botulism for work. The goal was to see if the booster safely raises their antibody levels enough to donate plasma for making BabyBIG, a treatmen…

This study investigates whether respiratory muscle training and walking exercises can improve lung function, reduce breathlessness, and enhance quality of life in women who have recovered from COVID-19 pneumonia. Eighty women aged 20 to 45 are divided into four groups: a combinat…

This study tested an experimental drug called GSK3036656 in combination with other tuberculosis medications in 127 adults with newly diagnosed, drug-sensitive pulmonary TB. Participants received one of several two-drug combinations or standard care for 14 days, then switched to s…

This study tested a new approach to treat vivax malaria, a type that can hide in the liver and come back. Researchers used a quick test to check for a genetic condition (G6PD deficiency) that can cause dangerous side effects with the standard drug primaquine. Then, they gave a hi…

This trial tests a smartphone app called Tappt that uses smart tags to help people with hepatitis C stick to their daily oral medication. Participants scan tags each time they take a dose, and the app tracks adherence. The study compares their results to historical data from simi…

This study tested a bundle nursing intervention for ICU patients with devices like catheters or ventilators. The intervention combined targeted infection monitoring, teamwork, and specific care steps. Researchers compared infection rates, antibiotic use, and hospital stay between…

This small pilot study tested whether giving spironolactone, a drug normally used for heart conditions, could help people with HIV reduce their alcohol use. Twenty-one participants received the drug along with support from a pharmacist and psychiatrist. The study focused on wheth…

This early-phase study tested the safety of rituximab, a drug that targets faulty white blood cells, in 7 adults with rare immune diseases like pulmonary alveolar proteinosis and severe candidiasis. Participants received several doses over 6 months and were monitored for 18 month…

This study tests a combination of three HIV drugs (amprenavir, lopinavir, and ritonavir) in patients whose current treatments are no longer working. The goal is to see if this new mix can lower the amount of HIV in the blood over 26 weeks. Participants are HIV-positive adults who…

This trial investigates whether famotidine, the active ingredient in Pepcid, can help relieve COVID-19 symptoms in adults who are not sick enough to be hospitalized. Participants receive either famotidine or a placebo, along with standard care, and report their symptoms remotely.…

This study tested whether giving the steroid dexamethasone early to people with severe sepsis is safe and helps them survive. It included 102 high-risk patients and measured deaths within 28 and 90 days. The goal was to see if this simple treatment could improve outcomes in a lif…

This trial compares a once-daily combination of three HIV drugs (emtricitabine, didanosine, and efavirenz) to the standard multi-pill regimen containing a protease inhibitor. The goal is to see if the simpler daily pill works just as well at keeping the virus undetectable, while …

This study tested a once-daily combination of three HIV drugs (FTC, ddI, efavirenz) in 39 adults who had never taken HIV medication before. The goal was to see if this simpler, once-a-day pill routine worked well and had fewer side effects than older treatments. Participants had …

This study tested whether a single dose of an oral drug called moxidectin can cure scabies, a skin condition caused by tiny mites. 200 adults with confirmed scabies received either 8 mg, 16 mg, or 32 mg of moxidectin or a placebo. The main goal was to see if the drug could comple…

This study tested whether adding prazosin, a drug usually used for high blood pressure, to standard hepatitis C treatment could reduce liver scarring. 112 adults with chronic hepatitis C (genotype 1 or 4) and severe liver fibrosis took part. Researchers measured changes in liver …

This study looked at whether using a blood test (NTproBNP) to guide heart-protecting medications can safely prevent heart damage in people with breast cancer or lymphoma receiving anthracycline chemotherapy. About 108 adults participated, and researchers measured how many joined,…

This study tested whether an extract from papaya leaves (CPLE) can help people with dengue fever. 250 adults with confirmed dengue were given either CPLE capsules or a placebo for 5 days. The main goals were to see if the extract could raise platelet counts and reduce the risk of…

This study tested whether taking anlotinib pills after initial chemotherapy can help keep advanced soft tissue sarcoma from growing. 49 adults with certain types of sarcoma took anlotinib daily. The goal was to see how long the cancer stayed stable and to check safety. Anlotinib …

This early-stage trial tested a lab-made antibody called MAM01 in 63 healthy adults who had never had malaria. The goal was to see if it is safe and can prevent malaria infection when people are deliberately exposed to the parasite. The study is complete, but results are not yet …

This study tested whether adding the drug rituximab to standard care could stop acute rejection in kidney transplant patients. 40 adults who had a kidney transplant within the past year and showed signs of acute humoral rejection took part. The main goal was to see if rituximab c…

This completed study tested whether adding AC-134, a dietary supplement, to a low-protein diet helps protect kidney function in people with chronic kidney disease. Researchers measured kidney function, protein in urine, and waste products in the blood of 100 adults aged 20-90 wit…

This study tested a new strategy: giving TB prevention medicine at the same time as TB testing to people with HIV starting or restarting antiretroviral therapy. The goal was to see if this approach gets more people on TB prevention quickly without missing active TB cases. The tri…

This study tested a new immunotherapy called Olvi-Vec, which uses a modified virus to attack cancer cells, in 46 patients with ovarian cancer that had come back or stopped responding to standard treatments. The goal was to see if the treatment was safe and could slow tumor growth…

This study tested whether adding an immunotherapy drug called APX005M to standard chemotherapy (doxorubicin) could help shrink tumors in people with advanced soft tissue sarcoma. 27 adults with certain sarcoma types took part. The goal was to see if the combination was safe and w…

This early-stage study tested a new treatment approach for adults with chronic hepatitis B or D. Twenty participants received two medications in sequence: P1101 (a type of interferon) followed by an anti-PD1 drug. The main goal was to check safety and tolerability, while also loo…

This study tested a new drug called EQ001 in 30 people who developed acute graft-versus-host disease (aGVHD) after a stem cell transplant. aGVHD is a serious condition where donor immune cells attack the patient's body. The goal was to see if EQ001 is safe and can help control th…

This study tested whether a combination of topical antibiotics and antiseptic washes could reduce staph bacteria on the skin of Native American adults living on or near tribal lands. Participants were at high risk for staph infections due to diabetes, obesity, or recent infection…

This Phase 3 trial tested whether adding the targeted drug polatuzumab vedotin to a standard chemotherapy regimen (R-ICE) helps people with relapsed or refractory diffuse large B-cell lymphoma (DLBCL). The study enrolled 306 adults whose lymphoma had come back or did not respond …

This study looked at whether a 24-week exercise program can improve physical fitness, muscle strength, and overall health in people who received a kidney transplant. 345 adults joined the study six months after their transplant. Researchers compared those who exercised with those…

This study tested whether a daily dose of Travelan (IMM-124E) tablets could prevent moderate-to-severe diarrhea in healthy adults deliberately infected with ETEC bacteria, a common cause of travelers' diarrhea. Sixty-three volunteers took either Travelan or a placebo for 7 days. …

This study tested whether a mobile health unit that offers HIV prevention, treatment, and medication for opioid use disorder all in one place helps people who inject drugs stay on treatment. About 447 adults with opioid use disorder took part. The goal was to see if this approach…

This study tested a new oral drug called pritelivir against standard treatments (foscarnet, cidofovir, or imiquimod) for herpes infections that no longer respond to acyclovir. It involved 158 immunocompromised participants, such as those with HIV or organ transplants. The goal wa…

This phase 2 trial tested whether combining two drugs, romidepsin and lenalidomide, is safe and effective for people with peripheral T-cell lymphoma (PTCL) who haven't had treatment yet. PTCL is a rare blood cancer with no standard therapy, and current options like CHOP chemother…

This study tested a combination of three drugs—Grazoprevir/Elbasvir, Sofosbuvir, and Ribavirin—in 26 adults with hepatitis C genotype 1 or 4 who had not been cured by previous treatments. The goal was to see if 16 or 24 weeks of this therapy could clear the virus. The main measur…

This study tested whether adding a virus-based immunotherapy (Pexa-Vec) to the standard drug sorafenib helps people with advanced liver cancer live longer. About 459 adults with advanced liver cancer who had not received prior treatment took part. The approach uses a modified vir…

This study tested a drug called sonelokimab, given as a shot under the skin, in 422 adults with moderate to severe hidradenitis suppurativa (a painful skin condition causing boils and abscesses). Participants were randomly assigned to receive either the drug or a placebo for up t…

This study tested a drug called sonelokimab in 418 adults with moderate to severe hidradenitis suppurativa, a skin condition that causes painful lumps and abscesses. Participants received either the drug or a placebo injection for 16 weeks. The goal was to see if sonelokimab redu…

This study gave HIV-1 patients continued access to the drug etravirine until they could switch to a local treatment. It included 180 people aged 2 and older who had already benefited from the drug in a previous trial. The main goal was to monitor safety while providing the medica…

This phase 2 trial tested a combination of two drugs, ibrutinib and blinatumomab, in 19 adults with B-cell acute lymphoblastic leukemia that had come back or wasn't responding to treatment. The goal was to see how many patients achieved complete remission. The study is completed,…

This study tested whether metformin, a common diabetes drug, is safe and practical to use for treating acute kidney injury caused by sepsis. Researchers gave low-dose metformin to 80 ICU patients with sepsis and kidney injury, monitoring for side effects and feasibility. The goal…

This study looked at whether shining a special low-level laser on the gums after getting a dental implant can reduce swelling, pain, and help the implant stay stable. Fifty adults who needed implants took part. The laser was used right after surgery, and the team checked healing,…

This study tested two methods to help people living with HIV/AIDS in South Africa reduce their cigarette smoking: using e-cigarettes or nicotine replacement therapy (like patches), plus supportive text messages. 106 adults who smoked daily took part. The goal was to see if these …

This study tested a program called SYV (The Voice of Youth) to see if supporting mental health helps young people with HIV take their medication regularly. 690 youth aged 10-24 in Tanzania took part. The goal was to improve viral suppression by addressing mental health challenges…

This completed Phase 4 trial tested the HIV drug Biktarvy in 202 people who were newly diagnosed with HIV and had low CD4 counts (under 200), meaning they started treatment late. Participants received either Biktarvy or a standard three-drug combination. The main goal was to see …

This study tested whether regular infusions of Panzyga (a concentrated antibody solution from donated blood) could prevent serious infections in people with chronic lymphocytic leukemia (CLL) who also have low antibody levels. The trial included 247 adults with CLL who were recei…

This study tested whether a single dose of azithromycin can eliminate meningococcal bacteria from the nose and throat of healthy college students. Over 700 students participated, and researchers checked for bacterial clearance two weeks after treatment. The goal is to find a new …

This completed phase 4 trial tested whether adding SB Flavon (a blend of flavonoids, vitamin C, and L-arginine) to standard Tenofovir therapy can reverse advanced liver scarring (cirrhosis) and prevent liver cancer in 134 people with chronic hepatitis B. The study measured liver …

This study tested a combination of brentuximab vedotin and AVD chemotherapy in 118 adults with newly diagnosed, early-stage Hodgkin lymphoma that is considered unfavorable. The goal was to see if this treatment could cure more patients while reducing long-term side effects, espec…

This phase II trial studied how well surgery, chemotherapy, and radiation work in 188 children with newly diagnosed, low-stage lymphocyte predominant Hodgkin disease. The goal was to find effective treatments that minimize side effects. Patients received different therapies based…

This study tested whether personalized text message reminders can help young people with HIV take their medication consistently. 210 participants from 12 clinics received either standard care or tailored text reminders for 6 months. The goal was to see if the texts improved medic…

This study tested whether a new form of interferon (IFN alfa-2b XL) combined with ribavirin works better and causes fewer side effects than the standard treatment for chronic hepatitis C (genotypes 1 or 4). 84 adults who had not been treated before or had not responded to previou…

This completed Phase 2 trial tested whether high-dose chemotherapy followed by a stem cell transplant could help people with breast cancer that responds to standard chemo. 203 patients with stage II, III, or IV breast cancer took part. The main goal was to see how long they survi…

This study tested whether transplanting healthy gut bacteria (washed microbiota transplantation) could help people who get frequent urinary tract infections (UTIs). Thirty adults with recurrent UTIs received the treatment through a tube into the gut. Researchers tracked how many …

This study tested two different approaches to help people recently released from jail or prison get connected to care for HIV, hepatitis C, STIs, and opioid use disorder. Over 600 adults took part. The goal was to see which method worked better for starting and staying on treatme…

This study tested whether switching from one immunosuppressant to everolimus, along with lowering overall immunosuppression, helps clear BK virus better than just lowering immunosuppression alone. The trial involved 130 kidney transplant recipients with BK virus in their blood. T…

This completed study looked at 80 people with empyema, a serious lung infection. Researchers compared two different antibiotic combinations to see which was safer and more effective. The goal is to help doctors choose the best treatment for this condition.

This study tested whether starting HIV treatment on the same day and providing care in community centers for people who inject drugs improves viral suppression. 800 participants were randomly assigned to same-day or standard treatment start, and to community or government-based c…

This large phase III trial tested whether adding the targeted drug dasatinib to standard chemotherapy improves outcomes for children and young adults with newly diagnosed high-risk B-cell acute lymphoblastic leukemia (B-ALL), including those with certain genetic mutations. Nearly…

This study tested the drug pravastatin in 21 HIV-positive people with high cholesterol who were already on HIV medications. The goal was to see if pravastatin could safely lower their cholesterol without affecting their HIV treatment. Participants received either pravastatin or a…

This study tested whether a blood test (GVHD biomarkers) can help doctors safely reduce steroid doses in children with graft-versus-host disease (GVHD) after a bone marrow transplant. Fifty children with newly diagnosed GVHD received prednisone, and those with low biomarker level…

This study tested a new drug called VR-AD-1005 for treating severe diarrhea caused by cholera. The drug aims to reduce fluid loss and the need for antibiotics, which could help fight antibiotic resistance. 150 adults with cholera took part, and researchers measured stool output a…

This study tested whether daily cassava root and sesame seed granules, along with nutrition education, could improve the nutritional health of adults with HIV. Sixty-four participants took part, receiving either the granules plus education or education alone for 16 weeks. The goa…

This study tested a drug called sEphB4-HSA in 23 people with Kaposi sarcoma, a type of skin cancer. The drug works by stopping blood vessels from feeding the cancer and may also slow cancer cell growth. The goal was to see how many patients responded to treatment and to check for…

This study tested a new way to treat blood cancers like leukemia in 16 adults who did not have a standard bone marrow donor. Doctors used a single unit of cord blood that was grown in a lab to increase the number of stem cells before transplant. The goal was to see if this method…

This study tested three different ways to help people living with HIV stop smoking. Over 670 patients from 13 HIV clinics in Hanoi took part. Nurses either referred patients to a quitline, provided counseling, or offered counseling plus nicotine gum. The goal was to see which met…

This study tested whether the antibiotic ciprofloxacin works as well as doxycycline for treating plague, a serious bacterial infection. Only 5 people in Uganda took part, and they were randomly assigned to one of the two drugs. The goal was to see if ciprofloxacin could be a good…

This study tested a quick finger-prick blood test to see if cancer patients had been infected with COVID-19 in the past. Researchers enrolled 214 adults being treated for cancer. The goal was to find out how many had antibodies, including those without symptoms, to help clinics k…

This early study tested a new radioactive tracer called 99mTc-1-thio-D-glucose in 16 adults with Hodgkin or non-Hodgkin lymphoma. The tracer was injected once, and SPECT scans were taken over 24 hours to see where it went in the body. The goal was to check safety and whether the …

This study tested a new method called metagenomic deep sequencing (MDS) to find the cause of eye infections. 100 adults with suspected infectious uveitis or endophthalmitis were randomly assigned to have their doctors receive MDS results or not, in addition to standard tests. The…

This study looked at whether PET-CT scans can detect unique signs of COVID-19 in the lungs. Researchers scanned 22 patients suspected of having lung infections and compared the images to their COVID-19 test results. The goal was to find patterns that could help diagnose COVID-19 …

This pilot study tested a special microscope-like camera (endocytoscopy) to diagnose upper gut graft-versus-host disease (aGVHD) in 14 patients who had a stem cell transplant. The camera was used during a standard endoscopy to see cells in real time. The goal was to see if this t…

This study tested whether a urine test measuring two proteins (TIMP2 and IGFBP7) can tell which septic shock patients will recover normal kidney function within 72 hours. Researchers analyzed data from 77 patients in French ICUs. The goal is to help doctors decide who needs aggre…

This study compares a new rapid point-of-care test for chlamydia, gonorrhea, and mycoplasma genitalium to standard lab testing. The goal is to see if the faster test helps doctors give the right antibiotics on the same day, reducing unnecessary or missed treatments. Participants …

This study tests whether offering a rapid diagnostic test for Chagas disease at a university in Argentina can help find undiagnosed infections and connect people to treatment. Participants are students, faculty, and staff aged 18 and older who get a quick finger-prick test during…

This study looks at whether substances in the blood from a tooth's pulp can help dentists tell the difference between reversible pulpitis (a mild inflammation that can heal) and irreversible pulpitis (severe damage needing a root canal). Researchers will collect a small sample of…

This study tests whether a simple salt-water mouth rinse can detect pneumocystis, a lung infection that can be life-threatening in people with weak immune systems. Current diagnosis requires coughing up sputum or a tube inserted into the lungs, which can be uncomfortable. Researc…

This study tested two new rapid tests that use a single nose swab to detect COVID-19, influenza A/B, and RSV. Researchers checked how accurate the tests are compared to standard lab methods and whether healthcare workers find them easy to use. The study involved 589 people with s…

This study collected nasal swabs, throat swabs, and saliva samples from 79 people with symptoms of flu, RSV, or COVID-19. The samples were used to help evaluate a point-of-care device called LumiraDx, which aims to quickly and accurately detect these viruses. The study focused on…

This study compares three automated blood tests (Abbott Architect, Siemens Immulite, and Diasorin Liaison) for diagnosing Epstein-Barr virus (EBV) infection. Researchers analyzed 91 blood samples from patients aged 3 to 82 to see how well each test detects key markers of EBV infe…

This study evaluates how well the LumiraDx SARS-CoV-2 Ag ULTRA test detects COVID-19 when used at point-of-care locations like clinics or pharmacies. Participants with COVID-19 symptoms provide nasal and nasopharyngeal swabs, and the test results are compared to a standard lab re…

This study tested whether a simple mouth rinse could help diagnose Pneumocystis pneumonia, a serious lung infection in people with weakened immune systems. Researchers used a PCR test on the rinse sample to look for the fungus, aiming to find a threshold that indicates active inf…

This study tested whether a quick fingerstick blood test for D-Dimer (clot marker) and CRP (inflammation marker) gives the same results as standard lab tests using blood from a vein. Researchers enrolled 111 adults and compared results from fingerstick, venous whole blood, and pl…

This study checks whether a fingerstick blood test for COVID-19 antibodies gives the same results as standard lab tests using blood from a vein. About 42 people who recently had a positive COVID-19 PCR test will provide both fingerstick and venous blood samples. The goal is to se…

This study collected nose, throat, and blood samples from 523 adults with COVID-19 symptoms or a past positive test. The goal was to help develop and check the accuracy of a new rapid test for detecting COVID-19 antibodies and viral proteins. The test is designed to be used at th…

This study checked how well a new rapid test (LumiraDx) detects COVID-19 and flu A/B from a simple nose swab. Over 1,000 people with symptoms took part at clinics. The test aims to give fast results at the point of care, helping doctors tell these illnesses apart quickly.

This study looked at how well a new, quick finger-prick test (LumiraDx CRP) measures CRP levels compared to a standard lab test. CRP is a marker of infection, inflammation, or tissue injury. 79 adults with symptoms of these conditions took part. The goal was to see if the new tes…

This study checked how accurate two rapid tests (LumiraDx SARS-CoV-2 Ag Ultra and LumiraDx SARS-CoV-2 & Flu A/B) are at detecting COVID-19 and flu in people with symptoms. 716 participants provided nasal swabs at clinics. The results were compared to standard lab tests to measure…

This study tested a new DNA-based technique called shotgun metagenomics to see if it can diagnose chronic infections in artificial joints better than standard lab cultures. Researchers took samples from 144 adults undergoing surgery for a suspected joint infection. The goal was t…

This study tested a new rapid test (LumiraDx Influenza A/B + RSV Test) that uses a nasal swab to quickly detect flu A, flu B, and RSV. Over 500 people with cold or flu-like symptoms took part. The test was performed by healthcare workers at point-of-care sites and compared to sta…

This study tested a quick COVID-19 antigen test called LumiraDx at various point-of-care sites, like clinics. Over 1,100 people with COVID-19 symptoms took part. The test's accuracy was compared to standard lab methods to see how well it detects the virus.

This study tested a new saliva-based test for SARS-CoV-2 that gives results in less than an hour, without needing lab equipment. Researchers compared it to the standard PCR method using samples from 627 people, including healthcare workers and patients. The goal was to see if thi…

This study tested whether giving general practitioners a rapid C-reactive protein (CRP) test helps them decide when antibiotics are truly needed for patients with respiratory infections. 140 patients with symptoms like cough, fever, or sore throat took part. Doctors in the test g…

This study looked at whether a new blood test (NuQ H3.1) can help doctors diagnose sepsis faster in adults admitted to intensive care with signs of infection. Researchers compared 34 sepsis patients to a group of surgical patients without infection. The goal was to see if the tes…

This study is adapting and testing a French version of the Athletic Disordered Eating (ADE) scale, a 17-question screening tool designed specifically for athletes. Researchers will enroll 229 athletes aged 15 to 70 who exercise more than 6 hours per week. Participants complete th…

This study tested whether a special PET-CT scan using a radioactive tracer (18F-FDG) can improve diagnosis of infectious endocarditis on natural heart valves. Researchers scanned 31 adults with suspected endocarditis within 5 days of starting care. The goal was to see how well th…

This study tests whether the drug SENS-401 can prevent hearing loss caused by cisplatin, a common chemotherapy. Adults with cancer who are scheduled to receive cisplatin take SENS-401 before, during, and after treatment. Hearing is measured with a standard test to see if the drug…

This trial evaluates whether a hospital-based remedial vaccination strategy can improve Tdap-IPV (tetanus, diphtheria, pertussis, polio) vaccination rates in adults aged 65 and older in the Sarthe region of France. Participants are randomly assigned to receive either the remedial…

This early-phase trial tests whether taking a daily probiotic (Saccharomyces boulardii) and using a targeted antibiotic (ciprofloxacin) only when a UTI occurs can reduce the number of repeat infections in children aged 2 to 17. Participants have had at least three UTIs in the pas…

This study tests a counseling program called ACTPrEP, designed to help young Black men who have sex with men (ages 18-34) start and continue taking PrEP, a daily pill that prevents HIV. The program uses acceptance and commitment therapy to address thoughts and feelings that might…

This study tested a new medicine called SYN023 to prevent rabies in people who were bitten or scratched by animals like dogs or bats. About 448 adults with different levels of rabies risk received either SYN023 or the standard rabies immune globulin, along with the rabies vaccine…

This study tested whether breathing in high-dose nitric oxide (NO) gas after heart surgery could prevent pneumonia. 74 patients who had heart surgery with a heart-lung machine were randomly assigned to receive either NO gas or a placebo (oxygen-air mixture) for 30 minutes twice a…

This pilot study tested whether watching a culturally tailored telenovela (soap opera) online could help Latinas in North Carolina adopt HIV prevention behaviors like using condoms, getting tested, and learning about PrEP. 95 women participated, watching four 10-minute episodes o…

This study tested whether breathing high-dose nitric oxide (NO) gas for 30 minutes twice a day for 5 days after heart surgery could prevent hospital-acquired pneumonia. 160 adults who had elective heart surgery with a heart-lung machine took part. Half received NO, half received …

This large study tested whether an enhanced flu vaccine (Fluad) works better than standard flu shots in adults aged 65 and older. Over 38,000 participants received either Fluad or a regular vaccine. The goal was to see if Fluad prevents confirmed flu cases more effectively. Resul…

This study tested a mobile app called eSTEP designed to help men who have sex with men and transgender women at high risk for HIV start and continue taking PrEP, a daily pill or injection that prevents HIV. 113 participants were randomly assigned to use the app plus usual care or…

This study tested a mobile app called WeTest-WeLink to help high-risk men in China test themselves for HIV and connect to care. 1,800 HIV-negative men who have sex with men used the app or received standard information. The goal was to see if the app increased HIV self-testing an…

This study looked at whether a rabies vaccine (RabAvert) can be given just under the skin instead of into a muscle. Researchers tested it in 130 adults, some who had never been vaccinated and some who had. The goal was to see if the skin shot triggers enough protection and is saf…

This study tests two ways to prevent HIV: a rectal gel used before sex and daily pills. About 150 men will try each method for 8 weeks to see which is safer, easier to use, and more acceptable. The goal is to give people more choices for on-demand HIV prevention.

This study tested whether a booster dose of the Ebola vaccine (V920) could improve and extend immune protection in 248 healthy adults at risk of Ebola exposure through their jobs. Participants received the primary vaccine and were randomly assigned 18 months later to get a booste…

This completed trial in South Africa tested four support strategies—case management, food vouchers, peer buddies, and community PrEP pick-up points—to help female sex workers and young women stay on PrEP, a daily pill that prevents HIV. 304 participants were randomly assigned to …

This study tested a new medicine called CD388, given as a single set of three shots, to see if it can prevent the flu in healthy adults aged 18 to 64. Over 5,000 participants received either CD388 or a placebo. Researchers measured how many people got the flu over the next 24 wee…

This study looked at how safe and effective a daily HIV prevention pill (TAF-FTC) is in 54 Kenyan cisgender women. Participants took different numbers of doses each week to mimic real-world use. The goal was to measure drug levels in the blood and tissues, helping doctors better …

This study tested an experimental antibody called AZD3152 to see if it can safely prevent COVID-19 in people with weakened immune systems. About 3,882 adults received either the antibody or a placebo/comparator. The goal was to measure how well the antibody neutralizes the virus …

This study looks at how often cisgender women in Kenya need to take the HIV prevention pill Truvada (TDF-FTC) to keep protective drug levels in their blood. Participants are randomly assigned to take 2, 4, or 7 doses per week for up to 16 weeks, and their drug levels are measured…

This study tested a program designed to make HIV testing easier for men who have sex with men (MSM) in Lima, Peru. The program offered HIV testing at venues where people meet for sex, along with a text-messaging app that provides information and support. Researchers enrolled 161 …

This study tests whether a proven HIV prevention education program can be delivered through Facebook to reach high-risk rural women in Appalachia. Participants are women leaving jail who have a history of drug use and risky sexual behavior. The goal is to see if social media can …

This study tested whether adjusting the dose of a tuberculosis (TB) prevention drug based on a person's genetic makeup could improve treatment. Researchers enrolled 78 people and used a quick genetic test to guide the dose of isoniazid. The goal was to see if this personalized ap…

This study tested whether D-mannose, a natural sugar, can prevent urinary tract infections (UTIs) in people who need a catheter for a long time. Nineteen participants with recurrent UTIs were followed to see if D-mannose reduced the number of infections needing treatment. The goa…

This study tested a drug called abatacept, given as a shot under the skin, to prevent a serious complication called graft-versus-host disease (GVHD) in 29 adults with blood cancers. Participants received a stem cell transplant from a half-matched donor. The goal was to see if aba…

This study tested whether a single dose of an antibody called L9LS can safely prevent malaria in women of childbearing age in Mali. 279 healthy women and men received either the antibody or a placebo and were monitored for 24 weeks. The goal was to see if the antibody could block…

This study tested whether a couples-focused counseling and testing program could help prevent HIV and improve care. 544 couples from rural South Africa took part. The goal was to see if this approach increases viral suppression and engagement in HIV care.

This study tested whether giving intravenous immunoglobulins (IVIG) could prevent BK virus infection in kidney transplant recipients. The virus often causes graft problems. Researchers enrolled 359 patients with low antibody levels against their donor's virus strain and gave some…

This pilot study tested different outreach methods—like automated calls, texts, and emails—to encourage parents in rural areas to get their children (ages 9-17) the HPV vaccine. The study involved 335 parents and caregivers at four community clinics in rural Washington. The main …

This large Phase 3 trial tested a vaccine called ExPEC9V in nearly 18,000 adults aged 60 and older who had a urinary tract infection in the past two years. The goal was to see if the vaccine could prevent invasive E. coli disease, a serious infection that can spread to the blood …

This study tested whether special UV light devices placed in common areas of nursing homes can reduce the number of severe respiratory infections (like pneumonia or COVID-19) in elderly residents. Over 1,600 residents in 12 French nursing homes took part. The devices were either …

This study tested whether colchicine, an anti-inflammatory drug used for gout, can prevent new-onset atrial fibrillation and the need for a permanent pacemaker in people undergoing transcatheter aortic valve replacement (TAVI). About 120 older adults with severe aortic stenosis w…

This study tests whether a special posture training program can help butchers with neck and upper back pain. Researchers will enroll 50 butchers in Istanbul who have worked in the trade for at least 5 years. The program focuses on improving muscle control and posture. The goal is…

This study looks at whether adding simple exercises to ergonomics training can improve sleep, reduce burnout, and ease muscle pain in construction workers. About 52 men aged 25 to 55 who have had back, knee, neck, wrist, or shoulder pain for at least 3 months will take part. Part…

This study tests a personalized approach to giving the steroid dexamethasone to hospitalized adults with pneumonia. Instead of a standard dose, the amount is adjusted daily based on a blood marker called C-reactive protein (CRP). The goal is to reduce steroid side effects while s…

This study looked at four different ways to activate the cleaning solution used during root canals: laser, sonic, ultrasonic, and simple needle irrigation. The goal was to see which method causes the least pain after the procedure and how much debris gets pushed out of the tooth.…

This study compares two final rinses inside the tooth after root canal treatment for people with severe tooth pain from irreversible pulpitis. One rinse is a cold saline solution (cryotherapy), the other is a steroid solution (dexamethasone). The goal is to see which better reduc…

This study tests whether ALIDYA, a gel injected into the skin, can improve the appearance of cellulite on the back of the thighs. Thirty women aged 20 to 45 with mild to moderate cellulite received six weekly treatments. Researchers used photos, ultrasound, and other imaging to m…

This study tests whether acupuncture using tiny, semi-permanent needles can prevent diarrhea caused by the chemotherapy drug irinotecan in children with solid tumors. About 22 children will receive the acupuncture during their second round of chemo, and researchers will measure p…

This pilot study tests whether a special cream (KeraStat) and a mobile app (MyCap) can help manage skin rashes caused by radiation therapy in head and neck cancer patients. Sixteen participants will apply the cream at least twice daily during radiation and use the app to report t…

This study tests whether ketamine can reduce fatigue and improve thinking in people with Long COVID. Twenty adults aged 18–65 with ongoing tiredness or brain fog will receive four ketamine injections over two weeks. Researchers will track changes in symptoms, brain scans, and inf…

This study tested whether adding dexmedetomidine or dexamethasone to a local anesthetic mixture improves pain control and patient satisfaction during cataract surgery. 75 adults undergoing eye surgery received one of the two additives or a placebo. The main goal was to see how lo…

This study tested a tablet-based app called COPPEhR designed to help older adults with HIV (age 50+) connect with others, access resources, and reduce loneliness. Sixty-eight participants either got the app or a tablet without it. The main goal was to see if the app was easy to u…

This pilot study tested a six-session culturally adapted cognitive behavioral therapy (Ca-CBT) for depression and anxiety in 50 people living with HIV in Pakistan. The therapy was delivered by trained HIV health workers and included culturally relevant stories and materials. The …

This study tested whether an extended-release form of nalbuphine, a pain medication, can reduce chronic coughing in people with idiopathic pulmonary fibrosis (IPF). 165 participants received either different doses of the drug or a placebo for 6 weeks. The main goal was to see if …

This completed trial tested whether fluvoxamine, an FDA-approved drug for OCD, can improve long COVID symptoms like trouble concentrating, anxiety, depression, and fatigue. 191 adults from Missouri and Illinois who had COVID at least 3 months earlier took either fluvoxamine or a …

This study investigates whether a beetroot powder jelly candy can help competitive swimmers swim faster and feel less tired. Beetroot is rich in nitrate, which the body converts to nitric oxide, a compound that may improve blood flow and muscle efficiency. The trial involves 21 s…

This study looked at pain after root canal treatment using two types of sealers: bioceramic and resin. 72 adults with no pain before treatment had a single-root tooth filled. They rated their pain at 6, 24, 48, and 72 hours, and 7 days after. The goal was to see if the sealer typ…

This study looked at how well paracetamol alone or combined with different NSAIDs (ibuprofen, mefenamic acid, or diclofenac) controls pain after root canal treatment. 185 adults with severe tooth pain took part. The goal was to see if combining drugs works better than paracetamol…

This study tested two types of radiation therapy for nasopharyngeal cancer (a cancer in the upper throat). One group received standard photon radiation plus carbon ion therapy, and the other received proton radiation plus carbon ion therapy. The main goal was to see which approac…

This pilot study tested a smartphone app called SiS-H, designed to help people with HIV quit smoking. 66 participants were randomly assigned to use either SiS-H or a standard quit guide app. The study measured how often people used the app and how acceptable it was, rather than d…

This study tested whether taking tramadol or naproxen sodium one hour before a dental procedure helps local anesthesia work better and reduces pain afterward. 139 adults with severe tooth inflammation (irreversible pulpitis) in a lower molar were randomly given one of the two dru…

This study tested whether monthly 45-minute psychological interviews over 6 months could reduce post-traumatic stress symptoms in cancer patients affected by the COVID-19 pandemic. It included 29 adults with solid tumors who had moderate to high PTSD symptoms. The goal was to see…

This pilot study tested whether adding a vibrating chest vest to a standard cough-assist machine could reduce lung infections and hospital stays in people with ALS who use breathing support. Fourteen patients were randomly assigned to use either the vest plus cough assist or the …

This study tested whether a technique called apical patency—gently passing a small file just beyond the tooth root during root canal treatment—reduces pain afterward. 150 adults with inflamed but painless teeth (asymptomatic irreversible pulpitis) were randomly assigned to receiv…

This study tested a 20-session physical rehabilitation program for 74 adults with long COVID. The program included treadmill walking and stretching, with intensity increasing over time. Researchers measured handgrip strength and walking ability before and after the program to see…

This study tested a combination of platelet-rich plasma (PRP) from the patient's own blood and hyaluronic acid injected into the jaw joint. Twenty-two adults with painful clicking and limited mouth opening received the treatment. Researchers used a jaw tracking device to measure …

This study tested whether taking tetracycline for 3 months is tolerable for people with Post-Treatment Lyme Disease (PTLD) — those who still have symptoms like fatigue after standard antibiotic treatment. 60 adults received either tetracycline or a placebo, then switched treatmen…

This trial investigates whether using an electronic apex locator to determine the exact stopping point during root canal treatment can reduce pain afterward. Participants with a single-rooted tooth needing a root canal are randomly assigned to one of three groups: two groups use …

This study looked at whether giving extra oxygen (40%) during exercise helps people with idiopathic pulmonary fibrosis (IPF) who do not have low oxygen at rest but do get low oxygen when active. Fifteen stable IPF patients completed exercise tests while breathing either oxygen or…

This study tested a mobile app called EASE to help people manage anxiety and depression during the COVID-19 pandemic. It included 822 adults who identified as Black, Hispanic, or American Indian and had significant anxiety or depression symptoms. The app provided symptom tracking…

This study tested whether using an ultrasonic device to clean root canals causes less pain afterward than a standard needle. 108 adults with tooth pain had root canals and were randomly assigned to one method. Pain was measured using a scale. The goal is to find which cleaning me…

This study tested whether CAM-101 eye drops are safe and can help relieve dry eye in people who developed the condition after a bone marrow transplant (graft-versus-host disease). 64 adults received either a low or high dose of CAM-101 or a placebo drop four times a day for six w…

This study tested whether pain-relieving skin patches work as well as oral tablets for pain after root canal treatment. 80 adults with tooth pain received either a ketoprofen or fentanyl patch, or an oral medication. They rated their pain over 48 hours. The goal was to see if pat…

This study tested different treatments to help with sleep problems caused by Long COVID. It involved 361 adults and looked at improving daytime sleepiness and overall sleep quality. The goal was to find which treatments work best for these specific sleep issues.

This study looked at 324 people with hearing loss and an inner ear problem called enlarged vestibular aqueducts. Researchers collected DNA, hearing tests, and scans to find genes that may cause the condition. The goal was to learn more about why it happens, not to test a treatmen…

This study investigates how the immune system responds to COVID-19 in people with chronic lung conditions like asthma, COPD, or cystic fibrosis, compared to those without lung disease. Researchers collect blood, sputum, and nasal samples to measure immune signals and gene activit…

This completed early-phase study looked at how healthy adults respond to the rabies vaccine when given alone or with an immune-boosting shot (rabies immune globulin). Thirty participants received different combinations of vaccine and immune globulin to compare antibody levels ove…

This completed pilot study tested whether two biomarkers (renin and DPP3) can predict how well patients with septic shock respond to angiotensin II, a drug that raises blood pressure. Forty adults with persistent low blood pressure despite standard treatment were randomly assigne…

This study follows 31 people with progressive fibrosing interstitial lung disease (PF-ILD) for one year. Researchers compare imaging scans (CT and MRI) with standard breathing tests to see which method best tracks lung damage over time. The goal is to find better ways to measure …

This study looks at tiny nerve fibers in the skin of people with Long COVID, POTS, diabetic neuropathy, and those who had COVID-19 without lasting symptoms. By comparing skin samples, researchers hope to find unique patterns that help explain ongoing symptoms like pain and dizzin…

This study follows adults in Zambia who have both HIV and chronic hepatitis B to track liver health over up to 10 years. Researchers aim to understand how current HIV treatments affect hepatitis B and liver damage, and to identify factors that lead to serious outcomes like liver …

This study looks at why some medications, like the antifungal voriconazole, can cause extreme sensitivity to sunlight, leading to severe sunburn-like reactions. Researchers will measure gene activity in skin samples from 62 participants, including healthy volunteers and patients …

This study is testing whether an AI-powered chatbot on a smartphone can encourage more men in Malaysia to get tested for HIV. The study will enroll 296 men who have sex with men and have not been tested recently. Participants will use the chatbot and report every 30 days whether …

This study aimed to understand how the immune system responds to seasonal and H1N1 flu vaccines in healthy adults. Researchers collected blood and nasal samples from 203 NIH employees before and after vaccination. The goal was to analyze immune responses to improve future vaccine…

This study looks at cerebral small vessel disease (CSVD) — damage to tiny blood vessels in the brain that can cause memory loss and disability — in people with HIV over age 50. Researchers want to see if CSVD is linked to blood vessel problems in the eyes and kidneys, which could…

This completed Phase 1 study looked at 27 people with and without pulmonary hypertension to learn more about how blood vessel problems contribute to the disease. Researchers used heart catheterization, imaging, and blood tests to find biomarkers and understand disease mechanisms.…

This study follows thousands of pregnant women in France who had or likely had COVID-19 during pregnancy or shortly after giving birth. Researchers track health problems in both mothers and newborns up to 12 weeks after delivery, using medical records and questionnaires about men…

This study follows people aged 70 and older who were hospitalized with severe COVID-19 for one year after their diagnosis. Researchers aim to describe how many survive and how well they recover, including physical and mental function. The goal is to better understand the long-ter…

This study tests a program called SINCERE that screens people for social needs like food or housing help, then connects them to free community services with follow-up calls. Researchers want to see if this improves overall health, depression, and anxiety in 1500 adults at risk fo…

This study investigates how often cancer patients with COVID-19 develop dangerous blood clots (venous thromboembolism). Researchers will screen participants using ultrasound and blood tests to detect clots, whether or not they cause symptoms. The goal is to understand the true ra…

This study looks at how drug-resistant bacteria, specifically ESBL-producing E. coli, are passed from mothers to their newborns during vaginal birth or scheduled C-sections. Researchers will test stool samples from 200 healthy mothers and their babies at a Chicago hospital to see…

This study reviews the medical records of people who were hospitalized in French intensive care units (ICUs) for severe botulism poisoning. Botulism is a rare but serious illness caused by a toxin that can paralyze muscles. The goal is to describe what happened to these patients,…

This study followed 1,377 people living with HIV in Liberia over three years to track how the disease progresses and affects their health. Researchers collected blood and urine samples, conducted physical exams, and asked about medications and risk behaviors. The goal was to gath…

This pilot study tested a training called Crisis Ready for people in a Baltimore diversion program. The training teaches how to use a crisis hotline and how to give naloxone to reverse an overdose. Researchers wanted to see if participants found the training likable and useful. O…

This completed study looked at how genetic differences might change the way immune cells in the lungs respond to environmental triggers like dust and germs. Researchers collected blood and lung samples from 20 healthy adults to compare cell function between people with different …

This study followed 775 healthy children aged 2-9 in Cambodia over three years to learn how mosquitoes spread dengue and other viruses. Researchers took blood samples every wet and dry season to check for past or current infections. The goal was to understand why young children g…

This study followed 1,771 adults and children who received blood transfusions to check how safe the blood supply is. Researchers tested patients' blood for viruses like HIV and hepatitis before and after transfusion, and stored samples for future testing. The goal was to keep blo…

This study looked at different ways to collect sputum (phlegm) from people with a lung infection called nontuberculous mycobacterial (NTM) infection. The goal was to see which method gives the best samples for diagnosing and understanding the infection. Participants provided thro…

This study looks at how different amounts of endurance exercise—from none to high levels—affect the bacteria living in the mouth of young adults aged 18 to 30. Researchers will collect saliva and gum samples to compare the oral microbiome and signs of inflammation. The goal is to…

This study tested a document called Voicing My CHOiCES, designed to help young adults (ages 18-39) with serious illnesses like cancer or HIV discuss their care preferences. Participants filled out questionnaires about anxiety, social support, and communication, then reviewed the …

This study looks at anonymous health records from California and Louisiana to see if the Pfizer-BioNTech COVID-19 vaccine helps prevent post-COVID conditions (long COVID). Researchers will also track who gets vaccinated. The study includes adults with a COVID-19 diagnosis between…

This study follows head and neck cancer patients who received radiation therapy to see how many teeth they lose over two years. It also looks at other mouth problems like dry mouth and bone damage. The goal is to better understand and manage these long-term side effects.

This study looked at 200 people living with HIV in Liberia to compare two tests for latent tuberculosis (TB) infection: a blood test (IGRA) and a skin test (TST). The goal was to see which test works better in this population. Participants had a skin test and their results were c…

This study follows up with head and neck cancer patients about 7 years after they finished radiation therapy. Researchers will check for cavities, gum disease, tooth loss, bone damage, and saliva flow. The goal is to understand the long-term dental side effects of cancer treatmen…

This study looked at 91 sepsis patients in intensive care to create a computer model that predicts the right dose of the antibiotic piperacillin/tazobactam. Researchers took blood samples at different times to measure drug levels. The goal was to develop a tool that helps doctors…

This study investigates how a specific strain of pneumococcus bacteria (serotype 3) colonizes the nose of healthy adults. Researchers will give volunteers nose drops containing the bacteria to see what dose leads to colonization and how long the bacteria stay before the immune sy…

This study looks at how a single dose of the antibiotic levornidazole is processed by the body in people with moderate or severe kidney impairment compared to healthy volunteers. Researchers will measure drug levels in the blood and urine, and monitor safety. The goal is to under…

This study surveys medical students to understand their attitudes toward tattoos and piercings and measure their awareness of related skin risks, such as infections, allergic reactions, and scarring. Researchers aim to see if students have adequate knowledge and how their views d…

This study looked at the best way to test for COVID-19 in K-12 schools serving underserved communities. Researchers compared two strategies: testing only people with symptoms versus weekly testing of everyone plus symptom testing. The goal was to see which approach reduced COVID-…

This study looks at whether computer models can predict if local anesthetic (numbing) will work for people with a painful tooth condition called symptomatic irreversible pulpitis. Researchers analyzed records from 4,390 adult patients to compare three different machine learning a…

This study looked at the emotional well-being of healthcare workers treating COVID-19 patients at two French hospitals. 78 staff members completed questionnaires about anxiety, depression, resilience, and empathy at different times during the pandemic. The goal was to understand …

This study followed 92 people who had mild COVID and were treated at home. Two years after their diagnosis, they answered a questionnaire by mail about any hospital visits or other health events. The goal was to learn how outpatients fare over time and find patterns that could he…

This study tested over 1,500 hospital workers in four French hospitals for COVID-19 antibodies to see how many had been infected. Researchers compared infection rates among staff in COVID-19 units, other care areas, and non-care roles, and across regions with different outbreak i…

This completed Phase 1 study looked at how the drug tirabrutinib is processed in people with mild, moderate, or severe liver impairment compared to healthy volunteers. Forty participants took a single oral dose, and researchers measured drug levels and safety. The goal was to und…

This study reviewed medical records of 730 people who had bone marrow transplants between 2010 and 2015. Researchers wanted to learn how often viral infections happen after transplant and what factors make them more likely. No new treatments were tested; instead, the goal was to …

This study looks at how regular winter swimming—bathing in cold open water during winter—affects blood cells, blood flow, and stress-fighting enzymes in healthy men. Researchers compare winter swimmers to a control group who never swim in cold water and have a sedentary lifestyle…

This study examined 750 emergency patients with joint pain to find out which germs cause septic arthritis. Researchers compared standard lab cultures with a new PCR test to see which works better. The goal is to help doctors diagnose joint infections more quickly and accurately.

This study looked at 68 newborns to see if a non-invasive light sensor, which measures blood flow under the skin (called perfusion index), could help spot infections early. Newborn infections are hard to detect because signs are subtle, and delays can be dangerous. The researcher…

This study tested whether community health workers with lived experience of incarceration could help people recently released from jail or prison get COVID-19 tests and adopt safety measures like mask-wearing and social distancing. The program included education, on-site testing,…

This completed study from France looked at health records of 2 million adults to see if having pneumonia increases the chance of later heart problems like heart attacks, strokes, or heart failure. Researchers compared people who had pneumonia with similar people who did not. The …

This study looked at how certain enzymes called matrix metalloproteinases (MMPs) and their inhibitors relate to human papillomavirus (HPV) in cervical dysplasia and cancer. Researchers collected tissue and cell samples from 216 women with different stages of cervical lesions. The…

This study reviewed medical records of 148 adults admitted to the ICU with severe acute pancreatitis. The goal was to find risk factors for infected pancreatic necrosis, a serious complication that raises the risk of death. By identifying these factors, doctors hope to diagnose a…

This study tested whether using digital quiz games (Gimkit) or escape room activities helps nursing students learn more about HPV compared to traditional lectures. 90 nursing students took part, and their knowledge and literacy were measured before, after, and later. The goal is …

This study looked at 335 adults hospitalized with bacterial infections to see if taking NSAIDs (like ibuprofen) before admission made their infections more severe. Researchers compared those with complicated infections (abscesses, needing surgery) to those with simpler infections…

This completed study looked at how many people in southern Mali have ever been infected with Lassa virus and how many new infections occur each year. Over 8,500 participants aged 6 months to 99 years gave blood samples and answered questions about fevers and mouse exposure. The g…

This study tested a stress management program designed specifically for harm reduction workers who help people who use drugs. Thirty-five workers took part in a 2-hour training session and monthly follow-up meetings. The goal was to see if the program was practical, well-liked, a…

This completed study looked at why some people develop scarring in their kidneys, including rare diseases like FSGS and a mysterious form of chronic kidney disease affecting farm workers. Researchers collected blood, urine, and kidney tissue from 537 participants to better unders…

This study tested a drug called suzetrigine, which blocks a specific nerve channel (NaV1.8) involved in pain signaling. In 67 healthy volunteers, tiny amounts were injected into the skin alongside a placebo and lidocaine. Participants received six different types of brief pain (e…

This completed study monitored 1560 adults hospitalized with invasive pneumococcal infections (excluding meningitis) across France. Researchers collected information on infection severity, risk factors, and bacterial serotypes to understand how these infections occur and how vacc…

This study measured levels of mannose-binding lectin (MBL), a protein involved in immune response, in 97 ICU patients with severe H1N1-related acute respiratory distress syndrome (ARDS). Researchers wanted to see if higher or lower MBL levels were linked to a higher risk of death…

This study looked at whether doing drop jumps during warm-up helps young basketball players jump higher, sprint faster, and land more stably. Twenty-two athletes were split into two groups: one added drop jumps to their warm-up for 8 weeks, the other did not. Researchers measured…

This study followed 380 people who had COVID-19 pneumonia for one year after they left the hospital. Researchers used heart ultrasounds, lab tests, and CT scans to check for heart problems. The goal was to understand how COVID-19 affects the heart over time.

This completed study looked at 25 young adults (ages 18-65) who had severe COVID-19 and now have thinking or memory problems. Researchers used a special PET-CT scan to see if there are changes in brain activity and how that relates to lung damage. The goal was to better understan…

This study tested two peer education programs to see which better improves nursing students' knowledge, attitudes, and behaviors about sexually transmitted infections (STIs). Thirty-six first-year nursing students were split into two groups: one received a program based on a beha…

This study compared staph bacteria from 57 patients with implant infections to 31 from healthy nasal carriers. Researchers looked at the bacteria's genes and ability to form biofilms (slimy coatings). The goal was to find what makes some staph strains more dangerous around implan…

This study tested whether simpler ultrasound measurements can accurately predict left ventricular function in patients with septic shock. Researchers enrolled 80 patients and compared standard heart function tests (LVEF and GLS) with easier-to-collect parameters like mitral annul…

This completed study looked at 378 kidney transplant patients to see if measuring antibodies against BK virus before transplant could predict whether the virus would reactivate after surgery. Researchers used a lab-made virus-like particle to test for five different BK virus type…

This study compared two imaging methods—PET/CT and labeled leukocyte scintigraphy—for monitoring malignant otitis externa, a serious infection of the ear canal that can spread to the skull. Researchers looked at 18 patients who had both scans before and after antibiotic treatment…

This study looked at 805 blood donors who tested positive for hepatitis C virus (HCV) to learn how the virus spreads and affects health over time. Researchers collected blood samples and health information to track infection and liver disease. The goal was to better understand HC…

This completed phase 1 study tested whether giving healthy adults a controlled dose of whooping cough bacteria via nasal spray can safely cause mild infection. The goal was to establish a human infection model for future vaccine and treatment research. 79 participants aged 18-40 …

This completed study looked at how COVID-19 affects the heart, lungs, brain, and kidneys in 202 people aged 18 to 80. Participants had imaging scans, blood tests, and other procedures to track inflammation and organ function over time. The goal was to understand why some people g…

This study used health records from over 8 million people in Taiwan to understand the effects of COVID-19 and how well the oral treatment nirmatrelvir/ritonavir works. Researchers looked at who got severely ill, needed hospital care, or died, and compared those who took the treat…

This study tracks how many infants in Germany receive nirsevimab, a long-acting antibody that helps protect against severe RSV disease. Researchers will survey parents of babies born during three RSV seasons (2024–2027) to measure immunization rates. The goal is to see how well t…

This study looked at whether giving higher doses of two common antibiotics (amikacin and gentamicin) to ICU patients with severe sepsis helps achieve the right levels in the blood. Researchers enrolled 63 critically ill adults to measure if the higher doses reached target concent…

This study looks at how common pneumococcus bacteria are in the noses and throats of healthy Vietnamese children aged 6 months to 5 years. Researchers will take a simple swab and interview parents about factors like vaccination history, antibiotic use, and living environment. The…

This study looked at how two types of exercise—high-intensity interval training (HIIT) and continuous moderate exercise—affect sleep and inflammation in 52 older adults with HIV. Participants exercised three times a week for 16 weeks. Researchers measured sleep quality through su…

This pilot study looked at how well the antibiotic azithromycin kills Mycobacterium avium complex (MAC) bacteria in the lungs during the first 14 days of treatment. Ten adults with MAC lung disease took azithromycin daily, and researchers measured bacterial levels in their sputum…

This study searched for genetic factors that may cause focal segmental glomerulosclerosis (FSGS), a kidney disease that can lead to kidney failure. Researchers compared DNA from 616 people, including African-Americans with FSGS, African-Americans with HIV but no FSGS, and non-Afr…

This study tested whether people with chronic hepatitis B who had been on antiviral drugs for at least 4 years could safely stop treatment. Fifteen adults were monitored with monthly blood tests for 6 months after stopping, then every 3 months. The goal was to see if the virus st…

This study looks at how the adrenal glands work in people who are critically ill, such as those with sepsis. Adrenal insufficiency may affect up to 77% of ICU patients, but current tests are not reliable. Researchers will measure hormone levels in 225 participants, including heal…

This study looked at liver fibrosis (scarring) in 127 HIV patients who had high liver enzymes while on antiretroviral therapy. Participants underwent tests like liver biopsy, ultrasound, and CT scans to measure liver damage. The goal was to understand how common and severe liver …

This study looked at whether it's possible to create a group of people with hepatitis C in Hai Phong, Vietnam, for future research. 300 adults with active hepatitis C took part. The goal was to see how many patients could be enrolled and how much information could be collected, n…

This study aims to find substances in blood or urine that can signal when a transplanted heart is being rejected. By analyzing samples from 188 heart transplant patients and healthy volunteers, researchers hope to develop a simple test for early detection. The goal is to catch re…

This pilot study tested whether a heart MRI could be done safely and effectively in children with cancer who recently had sepsis. The goal was to see if the MRI could find hidden heart inflammation or weakness that standard tests might miss. Only 7 children took part, and the foc…

This study looked at 275 adults with a lung condition called bronchiectasis, where airways are stretched and trap mucus, leading to infections. The goal was to learn more about the physical traits, lung scans, and germs in the lungs of people with the unexplained form of the dise…

This study looked at whether adding strength training to regular cycling workouts helps competitive cyclists improve performance and muscle function. Twenty-four male cyclists either did strength training plus endurance training or just endurance training for 10 weeks. Researcher…

This completed study looked at how the malaria drug artesunate works in 90 Ugandan children aged 6 months to 14 years with severe malaria. Researchers measured drug levels in the blood and tracked vital signs like temperature and blood pressure to see how the body responds. The g…

This study tested whether a short animated video program could help first-graders learn how to prevent respiratory infections like colds. Forty-eight children in Turkey watched a 15-minute cartoon and practiced handwashing and coughing/sneezing etiquette over three weeks. Researc…

This study looked at over 30,000 adults admitted to hospitals in Maryland to understand why some patients wait in the emergency room even after being admitted (called boarding). Researchers wanted to find out what patient traits lead to longer waits, how boarding increases health…

This study tracked 241 ICU patients with severe influenza to see how many developed a fungal lung infection called IAPA. Researchers collected blood and fluid samples to identify risk factors. The goal is to help doctors spot high-risk patients earlier.

This completed study from France examined joint fluid from 20 people with arthritis to see if acid-sensing ion channels (ASICs) play a role in pain. Researchers wanted to find natural compounds that activate these channels during inflammation. The goal is to validate ASICs as tar…

This study examines whether intensive care unit (ICU) patients being treated for sepsis receive aminoglycoside antibiotics at doses that achieve the recommended peak concentration in the blood. Researchers will measure drug levels after the first and later doses in about 90 adult…

This study checked how many organ transplant recipients in the U.S. have antibodies to the hepatitis E virus, which can become chronic in people with weakened immune systems. Researchers enrolled 447 adults who had a liver, kidney, or small bowel transplant or were on a waiting l…

This study looked at 526 adults with sepsis who had normal blood pressure to see if a simple measure called the diastolic shock index (DSI) and a blood test for lactate could predict which patients would need medication to support their blood pressure within 6 hours. Researchers …

This study followed 39 travelers to Southeast Asia to see if their guts naturally clear a type of antibiotic-resistant E. coli (ESBL E. coli) over time. Participants provided stool samples before and after travel and up to a year later. The goal was to understand how the body's o…

This study looked at whether malaria parasites that are resistant to artemisinin drugs spread more easily after standard treatment. Researchers treated 160 people in Uganda who had malaria with either artemether-lumefantrine or dihydroartemisinin-piperaquine. They then used mosqu…

This observational study at Hospital H+ Querétaro looked at 150 patients with suspected or confirmed invasive aspergillosis, a serious fungal infection. Researchers measured a substance called galactomannan in lung fluid samples to see if higher levels were linked to worse outcom…

This study surveys anesthesiologists to explore whether feelings of being a fraud (impostor phenomenon) are linked to everyday memory and attention lapses. Participants complete online questionnaires about impostor feelings, cognitive failures, anxiety, depression, sleep quality,…

This completed study reviewed medical records of 203 adults hospitalized with Haemophilus influenzae pneumonia across 13 hospitals. Researchers aimed to find factors linked to early relapse (within 90 days) and severe outcomes like intensive care or death. By analyzing patient da…

This completed study looked at antibiotic resistance in bacteria causing urinary tract infections (UTIs) in Uganda. Researchers compared resistance patterns in patients who sought care at community drug shops versus hospitals. By studying 890 participants, they aim to understand …

This study collected tissue samples from the tonsils, lymph nodes, bowel, and lungs of HIV patients and healthy volunteers. The goal was to measure the amount of virus and certain immune cells in these tissues during treatment. By comparing samples, researchers hoped to learn mor…

This study looked at 58 full-term newborns with suspected early-onset sepsis to find early clinical signs that could help doctors tell if a bacterial infection is present. Researchers reviewed medical records from 2013 at a single hospital. The goal was to improve diagnosis and a…

This study tested whether a small ultrasound patch called FloPatch can help emergency doctors predict which sepsis patients will need intensive care. The device measures how well the heart responds to fluids. Researchers followed 134 patients to see if FloPatch readings could pre…

This study tested an AI voice assistant that listens to conversations between neurologists and patients, then automatically fills out electronic medical records. Researchers timed 320 visits with and without the AI to see if it saved doctors time and improved patient care. The go…

This completed study looked at 104 adults in the ICU with severe pneumonia caused by three common bacteria. Researchers checked whether the bacteria were sensitive to amoxicillin/clavulanic acid (AMC) or to third-generation cephalosporins (3GC), which are standard treatments. The…

This study looked at how patients recover right after two different types of chest surgery: open surgery (thoracotomy) and keyhole surgery (VATS). Researchers measured fear of movement, pain, breathing difficulty, fatigue, and anxiety in 18 adults before they left the hospital. T…

This study looks at how certain genetic changes (mutations) in the hepatitis B virus (HBV) affect the amount of virus in the blood of people with chronic infection. Researchers analyzed blood samples from 92 patients not on antiviral treatment. They found that specific mutations …

This study looked at health records from over 5,000 adults to see if having an H. pylori stomach infection is linked to metabolic syndrome—a cluster of conditions like high blood sugar, high blood pressure, and excess belly fat. Researchers compared people with and without the in…

This study followed 400 intensive care patients receiving beta-lactam antibiotics to see how often these drugs cause brain-related side effects like confusion or agitation. Researchers measured antibiotic levels in the blood and checked patients' neurological status several times…

This study tested whether a specific ultrasound-based algorithm could help doctors better manage fluids in patients with septic shock. The trial involved 136 intensive care patients and compared the algorithm to standard care over the first 4 days. The goal was to see if the algo…

This study followed 324 people who had close contact with a confirmed COVID-19 case to see how long they shed the virus. Participants provided nasal swabs and reported symptoms over 12 days. The goal was to understand transmission risks and help shape public health policies.

This early-stage trial tested whether a combination of two HIV-1 activators is safe for people with HIV subtype B who are on standard antiretroviral therapy and have undetectable virus levels. Nine men participated, and the study focused on tracking side effects. The goal was to …

This study looked at 777 people with HIV in Brazil who failed their first treatment with tenofovir, lamivudine, and dolutegravir. Researchers wanted to understand what types of drug resistance and virus subtypes were involved. The goal is to improve treatment choices for people i…

This completed study looked at people with genetic conditions that affect how the lungs clear mucus, such as cystic fibrosis and primary ciliary dyskinesia. Researchers examined 87 participants, including healthy volunteers, to understand why these patients get repeated lung infe…

This study looked at 37 critically ill COVID-19 patients who were moved by train from overcrowded ICUs in Paris to less busy ICUs in western France. Researchers tracked how many died, got infections, needed breathing machines, and how long they stayed in the hospital. The goal wa…

This study looked at whether ECMO, a machine that does the work of the heart and lungs, helps people with severe COVID-19 who have lung failure or heart failure. Researchers tracked 761 patients across France to see how many survived and how quickly they recovered. The goal was t…

This study looked at 21 adults with COVID-19 who had neurological symptoms like loss of smell, headache, or memory problems. Researchers used MRI scans to find brain changes linked to the virus. The goal was to better understand how COVID-19 can affect the brain, not to test a tr…

This study looked at how cannabidiol (CBD) interacts with tacrolimus, a drug used to prevent organ rejection in transplant patients. Researchers wanted to understand how to adjust doses for better health outcomes. The study involved 57 healthy adults and those with chronic kidney…

This study tested whether giving HIV self-test kits to HIV-negative pregnant women for their male partners would increase the number of men who get tested for HIV. Two hundred women in Malawi were split into two groups: one where partners got a clinic referral slip, and another w…

This study screens women who gave birth in four French hospitals for postpartum depression and anxiety during the COVID-19 pandemic. Participants fill out three questionnaires shortly after delivery and again about a month later. The goal is to measure how common postpartum depre…

This study looked at how the body processes an antibiotic called piperacillin in intensive care patients who are on a life-support machine (ECMO) compared to those who are not. Researchers wanted to see if ECMO changes antibiotic levels, which could affect how well the drug fight…

This study looks at why certain immune cells (CD4 and CD8 T cells) remain activated in people with HIV whose viral load has been undetectable on antiretroviral therapy for at least two years. Researchers are investigating whether a common virus called cytomegalovirus (CMV) or an …

This study looked at how social support from friends and family can help teenagers with HIV stay in medical care and take their HIV medication regularly. Researchers worked with 60 teens in South Africa to understand which types of support work best. The goal is to design better …

This early-stage trial tested a single injection of JL18008, a lab-made protein designed to boost immune cells, in 40 healthy adults. The main goal was to check safety and how the body handles the drug. Researchers also measured changes in immune cell counts over 56 days. This is…

This study tested whether the POSOS app helps emergency doctors detect drug-induced harm (iatrogenesis) in simulated patient cases. 85 doctors were randomly assigned to use the app or not, and their answers were compared. The goal is to see if the app improves accuracy and speed …

This study followed 163 people with chronic inflammatory rheumatism (like rheumatoid arthritis) who had a recent COVID-19 infection. Researchers measured their antibody levels over two years to see how immunosuppressive drugs affect antibody persistence. The goal was to better un…

This completed study used advanced MRI and CT scans to look for lasting damage in the brain, heart, lungs, and liver of 206 people who had COVID-19. Researchers compared those who were hospitalized with those who were not, to understand how the virus affects organs over time. The…

This study followed 326 adults in Zambia with chronic hepatitis B for up to 5 years. Researchers tracked how the virus behaves, how many patients need treatment, and how many develop serious liver problems like cirrhosis or liver cancer. The goal was to better understand the dise…

This study looked at whether measuring hepcidin, a hormone that controls iron levels, in the blood of 114 patients with severe sepsis or septic shock could predict who would die within 28 days. Researchers also tracked deaths at 90 days and infections acquired in the hospital. Th…

This study looked at whether using a bedside ultrasound device to measure blood clotting can reduce the amount of blood products given during double-lung transplantation. The trial involved 128 adult patients. The goal was to see if this quick test helps doctors make better decis…

This study examined 41 patients treated for non-tuberculous mycobacteria (NTM) infections, comparing those with and without cancer. The goal was to count side effects from NTM treatment in each group to understand why cancer patients often stop therapy. Researchers hope this will…

This study looked at how often thyroid problems (specifically an underactive thyroid) occur in people with HIV. Researchers reviewed medical records of 154 HIV-positive adults who were treated at a French hospital between 2001 and 2012. The goal was to get a clearer picture of th…

This completed study looked at 59 men who have sex with men and use methamphetamine. Researchers used a program that gives rewards for drug-free urine samples to help them cut back. They measured inflammation in the rectum and tracked STI/HIV risk behaviors over 8 weeks. The goal…

This study examined whether the standard dose of isoniazid, a key tuberculosis drug, is right for all adults. Researchers measured drug levels in 112 patients to see if some were getting too much or too little. The goal was to understand how individual differences in drug process…

This study looked at how a person's genes might influence how sick they get from COVID-19. Researchers collected blood or saliva samples from 721 people in the U.S. who tested positive for the virus. The goal was to find genetic clues that could lead to better treatments in the f…

This study followed 250 chronic hepatitis B patients over age 30 who had detectable virus but normal liver enzyme levels (ALT). All had never received antiviral treatment before. Researchers measured how many became virus-negative after 48 weeks of antiviral therapy, and how many…

This completed study looked at 116 kidney transplant patients to understand how B cells (a type of immune cell) behave in those who develop donor-specific antibodies or chronic rejection. Researchers analyzed blood samples to find patterns that could serve as early warning signs.…

This completed pilot study scanned the brains of 30 people who were hospitalized with COVID-19 and later reported memory, concentration, or organizational problems—often called 'brain fog.' Researchers used MRI and spectroscopy to look for changes in brain structure and chemistry…

This study looked at whether a simple saliva test can find cytomegalovirus (CMV) in children aged 3 months to 6 years. Researchers collected saliva samples from 655 children in daycares and a hospital emergency department. The goal was to see how common the virus is and to check …

This completed study looked at how the COVID-19 pandemic and social distancing impacted the mental health of 259 adults with chronic inflammatory rheumatism (like rheumatoid arthritis or ankylosing spondylitis). Researchers used questionnaires to measure stress, depression, anxie…

This study followed 190 adults who had or were about to have a stem cell transplant from a donor. Researchers tracked changes in the mouth, like dryness or sores, to learn more about chronic graft-versus-host disease (cGVHD). Participants provided saliva, mouth swabs, and had den…

This completed study looked at scalp ringworm, a common fungal infection in children, across 11 French centers in 2023. Researchers collected 701 fungal samples to identify the species and test their sensitivity to common antifungal drugs. The goal was to understand which fungi c…

This study tested how a new form of nalmefene (a drug that reverses opioid overdoses) behaves in the body when given as a shot or through an IV. 13 healthy adults received single doses of both the new and standard versions. The goal was to see how quickly the drug reaches the blo…

This study checked whether using very low gas flow during anesthesia (minimal flow) leads to more germs in the breathing equipment. 140 adults having elective surgery were randomly assigned to minimal or normal flow. Researchers took swabs from the equipment and patients' noses t…

This large study in rural Ethiopia looked at whether providing clean water, sanitation, and face-washing education can reduce trachoma infections in communities that have already received many rounds of antibiotics. Over 47,000 people from 40 communities took part. The goal is to…

This study tested a new drug called MK-7762 in 119 healthy adults to see if it is safe and how the body processes it. Participants received either the drug or a placebo in single or multiple doses. The goal was to check for side effects and measure drug levels in the blood, not t…

This study looked at 190 HIV-positive women starting HIV medicines to see how often herpes virus symptoms appear or get worse. Researchers collected blood, urine, and vaginal samples over a year to track virus activity. The goal was to understand why some women have herpes flare-…

This study looked at how a new drug called OPC-167832 is processed by the liver when taken with other common medicines. Twenty-four healthy adults took part to see if certain drugs slow down or speed up the breakdown of OPC-167832. The goal was to gather safety information, not t…

This study tested two methods to encourage COVID-19 testing among people who use opioids: having friends refer others (chain referral) and using trusted community members (credible messengers). About 500 people took part. The goal was to see which method got more people tested an…

This completed study tested different messages to see which ones make adults more willing to get the HPV vaccine, which prevents certain cancers. Over 5,300 adults aged 18-45 were randomly assigned to read one of five theory-based messages or a control message. The goal was to fi…

This study looked at how people living with HIV in rural Uganda experience stigma, including feelings of shame, loss of self-respect, and mistreatment by others. Researchers surveyed 180 adults to understand these experiences better. The goal was to gather information, not to pro…

This study looked at why some older adults (age 50 and up) maintain flu-fighting antibodies longer after getting the flu vaccine. Researchers enrolled 510 people and measured their immune response over time. The goal was to understand factors that help maintain protection, not to…

This study looked at children who survived Ebola and compared them to close contacts who never got sick. Researchers checked for brain, nerve, and thinking problems more than 5 years after infection. The goal was to understand what lasting issues survivors face, not to test a tre…

This study looked at two faster ways to test for hepatitis C in people who recently injected drugs and visit needle exchange programs. One method uses a fingerstick test with results in about an hour, and the other uses a dried blood spot sent to a lab. The goal was to see if the…

This study looked at whether levels of free fatty acids in the blood can help predict how sick a sepsis patient will become. Researchers measured these fats in 74 adults arriving at the emergency department with signs of infection. They then tracked whether patients were admitted…

This study looked at 315 HIV-positive adults to build models that predict fatty liver disease and liver scarring. Researchers used ultrasound and FibroScan tests to track liver changes over time. The goal was to better understand and identify liver problems early in people living…