University Of California, San Francisco

This study tests a combination of chemotherapy and focused radiation in children newly diagnosed with a rare brain tumor called ETMR. About 70 children will receive standard treatments to see if this approach helps keep the tumor from growing for at least 6 months. The goal is to…

This study tests an updated computer tool for emergency room doctors that includes information about a patient's social risks—like unstable housing or food insecurity—alongside standard opioid use disorder treatment guidance. The goal is to see if this social-risk-informed tool h…

This phase 2 trial is testing whether combining the drug ONC201 with other treatments (like paxalisib or a cancer-killing virus called DNX-2401) can help children and young adults with diffuse midline gliomas, a rare and aggressive brain cancer. The study enrolls 360 participants…

This study tests a two-pill combination (mifepristone and misoprostol) to bring on a late period without first confirming pregnancy. It involves 100 people who are at least 18, have regular periods, and are up to 21 days late. Participants take the pills and report satisfaction a…

This early-stage trial is testing the safety and best dose of two drugs, trametinib and everolimus, given together to children and young adults whose gliomas (a type of brain tumor) have come back after previous treatment. The study aims to find the highest dose that is safe and …

This study looks at whether people with a type of throat cancer linked to the Epstein-Barr virus can safely receive lower doses of radiation after initial chemotherapy. The goal is to see if reducing radiation can still control the cancer while causing fewer long-term side effect…

This early-stage trial is testing whether combining two drugs—niraparib and irinotecan—can safely treat advanced solid tumors that have mutations in DNA repair genes like BRCA. The study will enroll 24 adults with various cancers, including breast, ovarian, pancreatic, and others…

This study looks at whether patients with a certain type of slow-growing brain tumor (low-grade glioma with a BRAF V600 mutation) can safely stop or reduce their dose of two targeted drugs, dabrafenib and trametinib, after 12-24 months of treatment. About 96 participants will eit…

This study tests whether metformin, a common diabetes medicine, can help children and young adults with a rare brain tumor called PFA ependymoma that has come back. About 30 participants will take metformin and have surgery and imaging to see if the drug changes certain proteins …

This study tests whether infliximab (Remicade), a drug used for arthritis and other inflammatory conditions, can shrink a specific type of brain aneurysm called a dolichoectactic vertebrobasilar (DVB) aneurysm. These aneurysms are difficult to treat with surgery or stents, and th…

This phase II trial is testing whether combining two drugs, binimetinib and imatinib, can shrink tumors in people with advanced KIT-mutant melanoma that cannot be removed by surgery. The study will enroll 25 participants with stage III or IV melanoma. The goal is to see how many …

This phase 3 trial tests whether tamoxifen or letrozole works better for preserving fertility in women with estrogen-sensitive breast cancer before starting chemotherapy. About 309 participants will take one of the two drugs during ovarian stimulation to freeze their eggs. The ma…

This study looks at how the drug tildrakizumab changes immune cells in the skin and blood of people with moderate-to-severe psoriasis. Ten adults will be treated and monitored for three months. The goal is to see how the drug reduces psoriasis severity and what happens to immune …

This study tests whether placing a deep brain stimulation (DBS) device in the cerebellum is safe for 10 children and young adults (ages 7-25) with severe dyskinetic cerebral palsy. The device delivers electrical pulses to try to improve movement and spasticity. Researchers will a…

This study tests whether adding cyclosporine A eye drops to standard natamycin treatment helps people with fungal keratitis (a serious eye infection). About 150 adults with confirmed fungal infection will receive either a low or high dose of cyclosporine A or a placebo for 4 week…

This study tests how guselkumab, a drug that blocks IL-23, affects immune cells in scalp psoriasis lesions. Ten adults with moderate-to-severe scalp psoriasis will receive treatment and have their scalp severity scores measured before and during treatment. The goal is to understa…

This study looks at how deucravacitinib, a drug that blocks a specific immune signal (TYK2), changes immune cells in the skin and blood of people with moderate-to-severe psoriasis. About 25 adults will take the drug and be monitored for improvements in their psoriasis symptoms. T…

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

This phase 2 trial tests whether giving tranexamic acid (TXA) through an IV during gender affirming mastectomy (top surgery) can reduce complications like hematoma (blood collection) and seroma (fluid collection). 150 adults undergoing top surgery at UCSF will be randomly assigne…

This study tests a program called Smokefree Family Living (SFL) designed for Chinese American families. It combines smoking cessation education with tips to clean up third-hand smoke—the harmful residue that sticks to carpets, walls, and furniture. Researchers will enroll 760 par…

This early-phase study tests whether combining a radioactive drug (177Lu-PSMA-617) with liver-directed procedures (ablation or chemoembolization) is safe for men with metastatic castration-resistant prostate cancer that has spread to the liver. The 30 participants must have alrea…

This early-stage study tests whether bicalutamide, a drug that blocks male hormones, can improve liver health in women aged 18-42 who have both polycystic ovary syndrome (PCOS) and nonalcoholic fatty liver disease (NAFLD). About 50 participants will receive either bicalutamide or…

This study compares two standard blood pressure medications, norepinephrine and phenylephrine, given during major non-cardiac surgery to prevent acute kidney injury. About 18,000 adults having surgery lasting at least two hours will be included. Hospitals will alternate which dru…

This pilot trial is testing a type of radiation called hypofractionated stereotactic radiosurgery for people who have had surgery for a grade II or recurrent grade I meningioma. The treatment delivers higher doses of radiation in fewer sessions, which may kill leftover tumor cell…

This study looks at whether automated insulin delivery (AID) systems can safely manage blood sugar during labor and delivery for pregnant people with type 1 diabetes. About 150 participants will be randomly assigned to use their usual AID system or standard intravenous insulin. T…

This study tests a program called Mlambe for married couples in Malawi where one partner drinks heavily and both are affected by HIV. The program offers savings accounts, money management classes, and relationship skills training to help couples reduce alcohol use. Researchers wi…

This study tests whether colesevelam, a drug used for high cholesterol, can reduce levels of PFAS (forever chemicals) in the blood of firefighters who have high exposure. Fifty male firefighters will take either the drug or a placebo for 12 weeks, then switch. The main goals are …

This phase 2 trial tests whether combining glofitamab (an antibody that helps immune cells attack cancer) with pirtobrutinib (a pill that blocks cancer growth signals) is safe and effective for adults with mantle cell lymphoma that has come back or not responded to treatment. Abo…

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

This study tests whether nisin, a natural preservative found in some foods, can safely change the bacteria in the mouths of people with oral cavity squamous cell carcinoma. About 40 patients will take nisin before and after their standard surgery. The goal is to find a safe dose …

This study tests a laser treatment called LITT for children, teens, and young adults whose low-grade brain tumors have come back or grown after prior therapy. About 40 participants will receive the laser procedure to heat and destroy tumor tissue. The main goal is to see how many…

This study tests a couple-based problem-solving therapy for pregnant women living with HIV who also have depression. The goal is to improve their mental health and help them stick to their HIV medication, which prevents passing the virus to their baby. The trial will enroll 180 c…

This early study tests whether a deep brain stimulator placed in the cerebellum can safely improve movement and balance in 5 adults with spinocerebellar ataxia type 6. The device automatically adjusts its stimulation based on the person's brain signals. The goal is to see if this…

This study tests a combination of two drugs, lenvatinib and pembrolizumab, in people with a rare and aggressive type of neuroendocrine tumor called well-differentiated grade 3 (WD G3). The goal is to see if the treatment can shrink tumors or stop them from growing. About 29 adult…

This study is a registry that will follow 200 adults with soft tissue tumors who receive histotripsy, a treatment that uses focused ultrasound to break down tumors without surgery. Researchers will track how well the tumors respond and any side effects. The goal is to confirm tha…

This study tests whether giving enzyme replacement therapy to fetuses with certain rare genetic diseases (like MPS I, Gaucher, or Pompe) before birth is safe and feasible. About 10 pregnant participants will receive the treatment through the umbilical vein. The goal is to see if …

This study tests whether clemastine fumarate, a drug originally approved for allergies, can help repair nerve damage in people with acute optic neuritis (inflammation of the optic nerve). About 90 participants will receive either clemastine or a placebo for 9 months. Researchers …

This study tests whether adding two experimental drugs, DB107-RRV and DB107-FC, to standard treatment (radiation and chemotherapy) can help people with newly diagnosed high grade glioma, a fast-growing brain cancer. About 70 adults aged 18-75 will receive the drugs during and aft…

This study tests a program called reSTART for men living with HIV who also use stimulants. It combines a smartphone app, a urine test to check medication levels, and motivational messages to help them remember to take their HIV drugs. The goal is to see if this approach can lower…

This study tests whether clemastine fumarate, a common allergy medicine, can help repair the protective coating around nerves (myelin) in people with multiple sclerosis. About 74 adults with relapsing-remitting MS will receive either the drug or a placebo, and advanced MRI scans …

This study looks at how two different types of bladder medication affect thinking skills in women aged 60 and older who have sudden, strong urges to urinate. Participants will be randomly assigned to take one of two drugs or a placebo for 6 months. The goal is to see which option…

This study tests whether a new material called PILP is safe to use when treating cavities in adults. Thirty participants will have PILP or a placebo applied to their tooth before getting a filling. They will be monitored for six months to check for tooth health, pain, and gum inf…

This study looks at whether anti-inflammatory drugs (like anakinra or canakinumab) can reduce painful flare-ups and prevent extra bone growth in people with a rare genetic condition called fibrodysplasia ossificans progressiva (FOP). Eleven people with severe FOP will be tracked …

This study tests a new way to provide HIV care for people who have trouble keeping regular doctor appointments. It offers drop-in visits and mobile care at convenient locations like a needle exchange site. The goal is to help 400 participants in California stay in care and get th…

This study tests a new treatment for muscle-invasive bladder cancer that aims to save the bladder. It combines two drugs (enfortumab vedotin and pembrolizumab) with targeted radiation. About 47 adults with this cancer will receive the therapy to see if it can shrink tumors and av…

This study tests whether adding urea to the dialysis fluid can prevent dialysis disequilibrium syndrome — a set of neurological symptoms like headache, confusion, and seizures — in people with kidney failure who need urgent dialysis for severe electrolyte problems. Researchers wi…

This study tests a gene therapy for Artemis-deficient severe combined immunodeficiency (ART-SCID), a life-threatening immune disorder. It involves taking the patient's own blood stem cells, adding a working copy of the faulty gene, and infusing them back after mild chemotherapy. …

This study tests whether a low-level red-light device can slow the progression of myopia (nearsightedness) in children aged 8 to 13. Participants use the device for 3 minutes twice a day. The goal is to see if it reduces eye growth and prevents worsening vision, building on promi…

This study tests a new program to help people with HIV who also use substances stick to their HIV medications and stay in care. The program teaches coping skills and ways to manage substance use. Researchers want to see if the program is practical and acceptable to participants. …

This study tests whether Maraviroc, a drug already approved for HIV, can prevent a serious lung injury called primary graft dysfunction (PGD) after a lung transplant. PGD is a major cause of death in the first year after transplant, and there are no approved treatments for it. Ab…

This study tests whether a shorter treatment regimen (13-24 weeks) using a combination of drugs (bedaquiline, linezolid, pretomanid, and moxifloxacin) works as well as the standard longer treatment for people with a type of drug-resistant tuberculosis. About 400 adults with fluor…

This study looks at whether a program that combines digital health coaching for patients and support for clinics can help low-income people with diabetes better manage their condition. Researchers will enroll 600 adults with uncontrolled diabetes or high blood pressure. The goal …

This study compares the usual dose of metformin (1000 mg twice a day) with a higher dose (1350 mg twice a day) in 20 youth aged 10-21 with type 2 diabetes. The goal is to see if the higher dose is acceptable and feasible, and whether it improves blood sugar control. Participants …

This study tests whether teaching pregnant women in Kenya how to farm and providing them with supplies like seeds and irrigation pumps can reduce food shortages and improve health for both mothers and their babies. 410 pregnant women, half living with HIV, will be randomly assign…

This study tests whether training caregivers to use a simple arm tape (mid-upper arm circumference) can detect malnutrition relapse in children who have recovered from severe acute malnutrition. About 2,400 children aged 6-54 months in Burkina Faso will be split into three groups…

This study tests whether nicotine replacement therapy (patches, gum, or lozenges) plus wellness coaching over the phone can help people experiencing homelessness quit smoking. Researchers will enroll 150 adults in San Francisco and Los Angeles who smoke at least 5 cigarettes a da…

This early study tests whether personalized deep brain stimulation (DBS) can safely reduce cravings and opioid use in 6 adults with severe, treatment-resistant opioid use disorder. Researchers will first map brain activity to find each person's craving signals, then deliver targe…

This study tests whether a single dose of azithromycin helps children aged 6-59 months with severe acute malnutrition gain weight better than the standard 7-day amoxicillin course or a placebo. Researchers will enroll 3,000 children in Burkina Faso and track weight gain and nutri…

This study tests a mobile app and financial rewards to help veterans quit smoking before major elective surgery. Smoking increases the risk of complications after surgery, but quitting can be hard. The program uses a carbon monoxide monitor and app to verify abstinence, with ince…

This study is for people with advanced gastrointestinal cancers that are growing despite immunotherapy. Researchers want to see if adding targeted radiation to one tumor can help the immune system attack other tumors throughout the body. About 28 participants will receive radiati…

This study tests whether a personalized 12-week cardiac rehabilitation program, offered in a safety net clinic, helps more heart patients attend rehab compared to the usual referral to an outside program. Researchers will enroll 100 adults who have had a heart attack, surgery, or…

This study compares two ways of delivering cardiac rehabilitation: in-person sessions and telehealth sessions. Cardiac rehab includes exercise training, health education, and counseling for people with heart conditions like heart attack, heart failure, or after heart surgery. The…

This study tests whether giving $80 per month in fruit and vegetable vouchers to families with food insecurity can improve liver health in children with MASLD (fatty liver disease). The study will enroll 48 children aged 6-17 who are already receiving care at UCSF clinics. Resear…

This study is testing a blood test that looks for tumor DNA to see if it can more accurately tell whether a lung nodule found on a CT scan is cancer. About 590 people getting lung cancer screening will give blood samples and be followed for 3 years. The goal is to improve how we …

This study aims to find faster, simpler, and cheaper ways to diagnose tuberculosis (TB), a disease that kills over a million people each year. Researchers will test new diagnostic tools on over 26,000 adults in 10 countries who have a cough lasting two weeks or more, or who have …

This study tests whether using telehealth tools like eye scans and pressure checks can find undiagnosed glaucoma earlier than just giving people information. It includes 2,000 Black and Hispanic adults and people with diabetes who are at higher risk. The goal is to see if remote …

This study compares whole body diffusion-weighted MRI (DWI) to standard FDG PET/MRI scans in 30 adults with metastatic cancer. The goal is to see if DWI can spot cancer lesions as well as the PET scan, which uses a radioactive tracer. Participants will undergo both scans, and res…

This study is testing new, non-invasive ways to diagnose tuberculosis (TB) in children under 15. Researchers will evaluate oral swabs, cough sound analysis, and lung sound analysis as potential alternatives to sputum tests. The goal is to find faster, simpler, and cheaper diagnos…

Every year, millions of people with tuberculosis (TB) go undiagnosed. This study tests new, faster diagnostic tools that use a simple tongue swab instead of the usual sputum sample. Researchers will enroll 1,350 adults with cough or TB risk factors to see how accurate these point…

This study compares two common hearing screening methods—pure-tone audiometry and otoacoustic emissions—in over 13,000 preschool children. The goal is to determine which method is better at identifying hearing loss early, so children can get the help they need to avoid speech and…

This study tests whether a DNA sequencing test can help doctors choose the right antibiotics for people with drug-resistant tuberculosis (TB). Researchers will collect samples from 2,500 participants in clinics and use targeted sequencing to identify which drugs the TB bacteria a…

This study tests an experimental MRI scan that uses a special contrast agent called hyperpolarized carbon-13 pyruvate to see how pancreatic tumors process nutrients. The goal is to find out if this scan can predict treatment response better than standard MRIs. About 70 adults wit…

This study is testing whether using an artificial intelligence (AI) tool called Mirai to guide MRI screening can help find breast cancers earlier. Researchers will enroll 400 women aged 40-89 who are at high risk according to the AI model. Participants will receive a supplemental…

This study is testing whether a simple tablet-based assessment can help primary care doctors spot early signs of cognitive impairment or dementia in older adults. The tool, called TabCAT, is easy to use and automatically scores results. Researchers will compare detection rates ac…

This study tests whether a monthly injection of naltrexone can prevent fentanyl overdose in people who use stimulants like cocaine or methamphetamine but do not intentionally use opioids. One hundred participants will either receive the shot or standard harm reduction supplies. R…

This study tests whether giving anti-malarial drugs to everyone in a village can eliminate vivax malaria. Over 7,500 people in Peru will be split into two groups: one receiving standard care (bed nets, screening) and the other also receiving mass drug administration. The goal is …

This trial tests whether a community-based screening program using advanced eye imaging (OCT, fundus photography, and pressure checks) can prevent vision loss from age-related macular degeneration, diabetic retinopathy, and glaucoma better than simple vision tests alone. About 60…

This study tests a program called Futuros Fuertes 2.0, which gives low-income Latino families health coaching and text messages during the first two years of a child's life. The goal is to promote healthy feeding, limit screen time, and improve sleep to prevent obesity. Half of t…

This study tests a program called Shamba Maisha that provides farming tools, training, and school gardens to families in Kenya. The goal is to reduce food insecurity and poverty, which are linked to higher STI and HIV risk in adolescent girls. Researchers will follow 900 girls an…

This study tests two different approaches to prevent cytomegalovirus (CMV) disease in adults who have received a kidney from a CMV-positive donor but are themselves CMV-negative. One group will take daily antiviral medicine for 200 days after transplant, while the other group wil…

This study tests whether a group program for newly married women, their husbands, and mothers-in-law can reduce anemia and improve nutrition. About 2,100 people in 140 villages will take part. The program includes education on nutrition and gender norms, plus micronutrient supple…

This study tests a peer-led program that helps women at risk of HIV choose and stick with prevention methods like PrEP. About 60 HIV-negative women in Uganda will get support from trained peers to pick what works best for them. The goal is to see if this approach increases use of…

This study aims to find low-cost ways to encourage people at higher risk of HIV to get retested. Researchers will test several simple behavioral interventions, like phone messages, in 40,000 adults in Kenya and Uganda. The goal is to see which methods work best to increase repeat…

This study compares annual mammograms to a personalized screening schedule based on each woman's breast cancer risk. Participants choose or are assigned to either annual screening or risk-based screening, which uses genetic testing and personal history. The goal is to see if pers…

This study tests whether community health worker counseling and text message reminders can increase RSV vaccination among Latino adults aged 50 and older in San Francisco and Daly City. Researchers will also see if younger adults can encourage their older friends and family to ge…

This study tests whether a brief alcohol counseling program helps high-risk adults who drink heavily stay on HIV prevention medication (PrEP or PEP). Researchers will enroll 400 people at drinking venues in Kenya and Uganda, giving half the counseling and half standard care. They…

This study tests whether group-based pain management can help low-income adults with chronic pain feel better and more supported. About 360 people from safety-net clinics will join group sessions that address pain, stigma, and social isolation. The goal is to reduce pain's impact…

This study tests whether the drug letrozole can improve symptoms and shrink fibroids in women with uterine fibroids. 140 participants will receive either letrozole or a placebo daily for 12 weeks. The main goal is to see if letrozole reduces symptom severity and improves quality …

This study tests whether adding hormone replacement therapy (HRT) to standard care helps relieve frozen shoulder in women around menopause. Sixty participants will receive either HRT plus usual treatment or usual treatment alone for six months. Researchers will measure shoulder p…

This study tests a social media program called Quit the Hit Toolkit to help teens and young adults stop vaping. Coaches are trained to lead small support groups for 5 weeks. The goal is to see if this approach is practical and helpful for quitting nicotine.

This study tests a sticky pad called Brijjit® to see if it can prevent thick, raised scars (hypertrophic scars) after gender-affirming mastectomy (top surgery). About 78 people will take part, and each person will have the device on one side of their chest while the other side ge…

This study tests whether the drug Lemborexant helps people with delayed sleep phase syndrome fall asleep faster at their desired bedtime. Fifteen adults will take either the drug or a placebo nightly for up to 2 years, tracking sleep with logs and a wrist monitor. The goal is to …

This study tests whether applying mild electrical stimulation to the skin over the spine, starting just 3 days after a traumatic spinal cord injury, is safe and might help patients recover movement. Fifteen adults with acute spinal cord injury will receive either real or sham sti…

This study looks at three different numbing methods to reduce pain in the mouth after a type of urethral surgery called buccal graft urethroplasty. Sixty men will be randomly assigned to one of the methods, and their pain levels and need for painkillers will be tracked. The goal …

This study tests three ways to help adults with low-grade glioma improve memory and attention: an iPad app (ReMind), daily health text messages, and in-person cognitive rehab. About 97 participants will try one of these programs for several weeks, and researchers will track their…

This study compares a targeted nerve block injection to usual pain treatment for people with sudden sciatica in the emergency department. About 100 adults will be randomly assigned to receive either the nerve block or standard care. Researchers will measure pain levels and walkin…

This study tests a device that delivers gentle shockwaves to the penis to help men with erectile dysfunction (ED). Researchers want to find out which patients see real improvement after treatment. About 157 men with ED will receive the therapy and be followed for 3 months. The go…

This study explores whether a 6-week creative writing program can help 10 teens and young adults (ages 16-25) with anorexia nervosa express themselves, reflect on their experiences, and build resilience. Participants will attend weekly workshops involving reading, writing, and gr…

This study tests whether a deep brain stimulator (DBS) that automatically adjusts its settings can better control movement and sleep problems in people with Parkinson's disease. 24 adults aged 25-75 will have electrodes placed under the scalp to record brain signals. The device w…

This study tests whether an erector spinae plane block (ESPB) — an injection of the anesthetic ropivacaine into back muscles — can reduce pain and the need for pain medication in children undergoing posterior spinal fusion for scoliosis. About 42 children with adolescent idiopath…

This study tests whether taking placebo pills alongside standard opioid painkillers can reduce pain and opioid use in adolescents and young adults after hip surgery. 64 participants will either receive the placebo plus usual care or usual care alone. The goal is to see if the pla…

This study tests whether adding sauna blanket sessions to an online insomnia therapy program helps people sleep better. Forty adults with insomnia will all receive digital cognitive behavioral therapy, and half will also use a sauna blanket for 15 minutes several times a week. Th…

This small pilot study is testing whether weekly sauna visits can help reduce loneliness in young adults aged 19-22. Participants will visit a sauna in San Francisco once a week for 2 hours, either alone or with a friend, for 8 weeks. The study aims to see if people find the prog…

This study is testing a trilingual smartphone app and telehealth coaching program to help Black, Chinese, and Latinx people with chronic pain find non-drug ways to feel better. About 586 adults in the San Francisco Bay Area will join, using the app and getting coaching for 12 mon…

This study tests whether playing a digital navigation game can improve long-term memory in healthy older adults and those with mild cognitive impairment. About 150 participants will play the game or a control game for up to 8 weeks at home. Researchers will measure memory and thi…

This study tests whether using a music-based rhythm training app or a word search app for up to 8 weeks can improve working memory and focus in older adults. Participants, including those with mild cognitive impairment, will complete cognitive tests before, after, and 6 months la…

This study looks at whether giving children a placebo pill they know is a placebo can help reduce their need for opioid painkillers after scoliosis surgery. About 64 teenagers will either get the placebo plus standard care or standard care alone. The goal is to see if this approa…

This study is testing whether a non-invasive device that sends electrical stimulation through the skin to the spinal cord can help relieve chronic low back pain. Researchers will enroll 50 adults with low back pain to see if the treatment reduces pain and improves how well they c…

This study tests if a pelvic floor yoga program done via video calls can reduce chronic pelvic pain in women. 220 women with pelvic pain for at least 6 months will be randomly assigned to yoga or a physical conditioning program. Both programs are done from home. The main goal is …

This study tests whether low-intensity focused ultrasound (LIFU) can temporarily reduce essential tremor by targeting specific brain areas. Sixty people scheduled for a standard ultrasound procedure will receive up to 25 short ultrasound pulses while researchers measure tremor ch…

This pilot study tests whether a personalized digital meditation app called MediTrain can help older adults with mild cognitive impairment (MCI) sleep better and feel less stressed. Participants will use the app for 30 minutes daily over 6 weeks. Researchers will measure changes …

This study tests whether atropine eyedrops help reduce pain and inflammation after a type of eye surgery called vitrectomy. About 62 adults having this surgery will receive atropine or a placebo. Researchers will measure pain scores and signs of eye swelling to see if atropine ma…

This study is testing a tablet-based meditation game called MediTrain to see if it can help older adults improve their thinking skills and manage stress. Researchers will enroll 4,000 people aged 60 and older to find the best amount of game play needed for benefits. The game adap…

This study tests different amounts of a common epidural medicine (ropivacaine and fentanyl) to find the dose that works best within 30 minutes for women in labor. About 50 pregnant women with a single baby in active labor will receive the epidural through a special technique. Res…

This study tests whether a personalized digital exercise program, combined with a virtual support group, can help gynecologic cancer patients feel better during treatment. Researchers will enroll 60 patients at UCSF to see if the program is practical and acceptable. The goal is t…

This trial tests two insertable vaginal cup devices to help manage urine leakage in women with obstetric fistula, a condition where an opening between the vagina and bladder causes constant leaking. One hundred women who are waiting for surgery or whose surgery failed will try bo…

This study tests a 10-week community-based program called COPD Wellness, which combines exercise, education, and social support to help people with COPD feel better and move more easily. Some participants also get help from a Health Advocate to address social needs like transport…

This study tests whether 24 weeks of moderate exercise (three 60-minute sessions per week) can improve symptoms and heart function in people with hypertrophic cardiomyopathy, a condition where the heart muscle is thickened. About 70 participants will be randomly assigned to eithe…

This study tests whether yoga alone can reduce symptoms of mild-to-moderate depression. 180 adults with depression will either take 90-minute yoga classes or attend health education classes twice a week for 12 weeks. Researchers will measure changes in depression and stress level…

This study tests a digital coaching program that uses a chatbot to help people quit smoking. The program aims to boost motivation, educate about quitting tools, and create a personalized quit plan. Researchers will enroll 440 adult smokers and check if they have quit after 6 mont…

This study tests a device worn on the forehead during sleep to see if it can reduce ADHD symptoms in children with autism. About 60 children will use the device nightly for 8-12 weeks. Half will start with a real device and half with a fake one; later, those who got the fake one …

This study tests whether low-intensity focused ultrasound (LIFU) can safely calm overactive brain areas linked to alcohol cravings. Twenty-five adults with alcohol use disorder will receive LIFU while researchers monitor side effects and measure brain activity changes with fMRI. …

This study talks to people living with HIV from diverse backgrounds to learn what helps or hinders them from getting oral health care and cancer prevention. Researchers will hold focus groups and use questionnaires to understand barriers and gather ideas for improvement. The goal…

This study looks at whether the amount of melanin in your skin changes how much nicotine from thirdhand smoke gets into your body. Researchers will measure nicotine in blood and urine after skin exposure. The goal is to understand how skin pigment affects chemical uptake, not to …

This study looks at how secondhand cannabis smoke affects healthy nonsmokers. Researchers will measure cannabis byproducts in urine before and after exposure in public places. The goal is to understand how much of the smoke's chemicals enter the body. This is a small pilot study …

This study tests a program called CONNECTing to LungCare that helps smokers have better conversations with their doctors about quitting smoking and getting screened for lung cancer. The program includes educational materials and a personalized summary to guide discussions. Resear…

This study aims to establish normal reference values for heart and lung function in healthy adults aged 24-68. Researchers will perform breathing tests, exercise tests, and heart ultrasounds on 200 participants without known lung or heart disease. The results will serve as a comp…

This study tests whether watching a video, reading a brochure, or doing both helps women feel more prepared and less anxious when choosing breast reconstruction after mastectomy. About 100 women will be randomly assigned to one of four groups: video only, brochure only, both, or …

This study is testing whether using an MRI scan before radiation therapy can help doctors plan treatment more accurately for breast cancer. About 20 people will take part. The main goal is to see if adding an MRI to the usual planning process is practical and works well.

This study looks at how dupilumab, an approved eczema drug, changes immune cells in the skin. Researchers will take skin samples from 15 adults with moderate-to-severe eczema before and after treatment. The goal is to understand the molecular changes that lead to improvement, not…

This study uses a special camera called an Adaptive Optics Scanning Laser Ophthalmoscope (AOSLO) to take very detailed pictures of the retina in people with inherited retinal diseases like retinitis pigmentosa. Researchers will measure how the light-sensitive cells in the eye cha…

This study looks at how deep brain stimulation (DBS) changes motivation and decision-making in people with Parkinson's disease. Researchers will have 70 participants play a tablet game that measures risky vs. safe choices while their brain activity is recorded. The goal is to und…

This study aims to develop a better way to locate painful inflammation in the knee joint for people with patellofemoral osteoarthritis. Researchers will use a special PET/MRI scan to see how inflammation changes when the knee is under pressure. About 50 adults, including both pat…

This study looks at why some smokers develop COPD while others don't. Researchers will collect lung cells from 40 former smokers using a bronchoscopy and analyze them to find differences in immune cells called macrophages. The goal is to understand the biological reasons behind C…

This study follows 2000 adults who are in a coma or have disorders of consciousness after serious brain injuries like stroke, cardiac arrest, or trauma. Researchers collect medical records and later interview survivors or their caregivers about physical and emotional recovery. No…

This study aims to understand why some people with meningioma, the most common type of brain tumor, have worse outcomes than others. Researchers will look at factors like race, income, education, and medical history in 3,000 adults. The goal is to identify social and health-relat…

This study is testing a special MRI scan that uses a substance called hyperpolarized pyruvate to see how well it can monitor prostate cancer in patients who are not receiving treatment. About 60 men with low- to intermediate-risk prostate cancer will be scanned to measure how the…

This study looks at how the body handles synthetic nicotine compared to natural nicotine from tobacco. Eighteen experienced e-cigarette users will vape three different nicotine blends in a controlled setting. Researchers will measure nicotine levels in the blood, heart effects, c…

This study is testing whether playing an immersive virtual reality game can help improve memory in older adults with mild cognitive impairment. Researchers will measure changes in memory recall and brain activity using MRI scans. The goal is to see if this non-drug approach can r…

This study is collecting data from 1,000 people with hidradenitis suppurativa (HS), a painful and poorly understood skin condition. Researchers aim to identify key clinical and biological features of HS to create a classification system and find potential treatment targets. Parti…

This study collects large amounts of blood cells from people with HIV to help researchers understand why the virus persists even with treatment. It involves up to 100 participants who are either on HIV therapy, elite controllers, or untreated with detectable virus. The goal is to…

This study takes small samples of lymph nodes from people with HIV to learn how the virus persists even with effective medication. Researchers want to measure how much HIV remains in these tissues and how much damage has occurred. The goal is to better understand why HIV is so ha…

This study tests two simple ways to help people attend eye hospital appointments after being screened for age-related macular degeneration, diabetic retinopathy, or glaucoma. About 3,000 participants who need a follow-up visit will get either a text reminder, a home visit from a …

This study is creating a large registry of 3,000 people with hidradenitis suppurativa (HS), a painful and poorly understood skin condition. Researchers will collect medical information and biological samples over time to learn more about how HS progresses and what causes it. The …

This study tests two advanced eye imaging techniques—central microperimetry and radial OCT—to see if they can more accurately measure the progression of geographic atrophy, a severe form of age-related macular degeneration that can lead to blindness. Researchers will follow 80 ad…

This study aims to understand why people with asthma produce excess mucus. Researchers will collect airway cells from 24 volunteers (some with asthma, some healthy) using a thin tube passed into the lungs. By comparing the cells' genetic activity, they hope to pinpoint key molecu…

This study looks at whether menopause and HIV together increase heart disease risk in women. Researchers will examine inflammation and body fat using MRI scans and blood tests in 90 women with HIV. The goal is to understand why heart risks may worsen after menopause in this group…

This study looks at whether measuring body composition (like body fat) before and after breast reconstruction surgery can help predict outcomes. Researchers will enroll 40 women with breast cancer who are having a mastectomy followed by immediate reconstruction. The goal is to se…

This study looks at whether a trauma-informed approach can improve smoking cessation support for pregnant women, especially those from racial and ethnic minority groups. Researchers will interview clinicians and pregnant women to understand their needs and experiences. The goal i…

This study is testing whether wearable activity trackers like Fitbits and iPhones can help predict when cancer patients undergoing radiation therapy might need emergency care or hospitalization. Researchers will collect step counts and other health data from 260 participants to b…

This study looks at whether watching a short educational video after HoLEP prostate surgery helps patients manage their recovery at home and reduces the need to call or visit the doctor. About 114 adults having the procedure will be randomly assigned to either watch the video or …

This study is testing a new approach for children and young adults whose medulloblastoma or ependymoma has come back. Researchers will analyze each person's tumor using drug screening and genetic testing to create a personalized treatment plan. The goal is to find the most effect…

This study is creating and testing a simple educational tool to help Black or African American men with metastatic prostate cancer understand genetic testing for their tumors. The goal is to make counseling fairer and easier to use. About 80 men will take part, first giving feedb…

This study collects blood samples from people with and without HIV to help researchers learn more about the virus. Up to 2,000 participants will donate blood for scientific studies. No treatment or medication is given as part of this study.

This study looks at how androgens (a type of sex hormone) might affect fatty liver disease in young women. Researchers will compare changes in liver fat and stiffness over time in 150 women with and without PCOS. The goal is to understand the connection, not to test a treatment.

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

This study tests whether different ways of holding your breath, with or without extra oxygen, can reduce blurring in MRI images of the liver. Ten healthy adults will have one MRI scan while trying two breath-hold techniques. The goal is to find a simple way to get clearer images …

This study tests whether showing patients with diabetes short animated videos (in English or Spanish) about diabetic eye disease can improve their understanding and increase how often they return for follow-up eye exams. About 150 patients at Zuckerberg San Francisco General Hosp…

This study collects information from up to 250 patients with lysosomal storage diseases (like certain forms of MPS, Pompe, Gaucher, and Wolman disease) to understand how these conditions develop and respond to treatments given before birth. Researchers will track symptoms, lab re…

This study looks at whether adding genomic sequencing to standard prenatal tests can find hidden genetic risks in fetuses that appear normal on ultrasound. Researchers will enroll 1,000 pregnant people who are already having amniocentesis or CVS for routine reasons. The goal is t…

This study looks at how telehealth abortion services compare to in-person care, focusing on timing, costs, and follow-up needs. Researchers will survey 2,000 patients seeking medication abortion either in-person or via telehealth. The goal is to understand how telehealth can bett…

This study tests a computer program called CirrhosisRx that helps doctors follow national guidelines when treating hospitalized patients with cirrhosis. The tool organizes patient data and suggests appropriate orders. Researchers will compare care quality and patient outcomes bet…

This study tests whether a mobile app with health education and support groups can improve the health of new mothers and their babies. Researchers will enroll 2,100 pregnant women in India and track outcomes like breastfeeding, depression, and family planning. The goal is to see …

This study is creating a registry for people with a rare type of breast cancer called invasive lobular carcinoma that has spread. Researchers will collect data from about 12 participants to develop a new tool that better measures how well treatments are working. The goal is to im…

This study tests whether platelet-rich plasma (PRP) injections into the knee can change certain proteins in the blood of people with knee osteoarthritis. About 60 participants aged 18-70 will receive either PRP or a saltwater placebo, and researchers will compare protein levels t…

This study looks at why some prostate cancers stop responding to a type of targeted radiation therapy called PSMA radioligand therapy. Researchers will use scans and tumor biopsies from 125 people starting this treatment to measure radiation doses and check gene activity linked t…

This study looks at how antibiotics change the bacteria in the gut and breast tissue after mastectomy with implant reconstruction. Researchers will collect samples from 200 women to see if certain bacteria are linked to infections. The goal is to better understand infection risks…

This study looks at whether traditional healers in rural Uganda can offer HIV screening tests to children aged 18 months to 5 years. Researchers will compare how many caregivers accept testing from a healer versus how many follow a referral to a health center. The goal is to find…

This study tests two daily doses of zinc (25 mg and 40 mg) in 34 adults with sickle cell disease to see which dose works best for bone health. Participants take zinc for 12 weeks, and researchers measure changes in bone formation and breakdown markers. The goal is to pick the rig…

This study looks at how to help veterans with advanced prostate cancer make informed decisions about precision oncology tests, which use genetic information to guide cancer care. Researchers will develop and test a decision support tool to reduce confusion and address racial gaps…

This study explores whether wearable bladder devices can help monitor and treat bladder problems in postpartum women and men after prostate surgery. Researchers will test a wearable ultrasound and an intravaginal exerciser to see if they provide useful data for patients and thera…

This study observes 200 people with and without ME/CFS to understand the long-term biological changes driving the condition. Researchers will collect samples and track participants over time, focusing on infections and inflammation. No treatments are tested; the goal is to gather…

This pilot study tests whether applying over-the-counter moisturizers (CeraVe or Vaseline) daily for 4 weeks can reduce inflammation in adults aged 70 and older with dry skin. Researchers will measure skin barrier function, blood markers of inflammation, and skin microbes. The ma…

This study tests whether giving patients and their kidney doctors detailed information about remaining kidney function after hospital discharge helps recovery. Researchers will measure kidney function with a timed urine collection before discharge and share the results along with…

This study looks at the forces applied to the tongue and throat during laryngeal surgery. Researchers will measure these forces in 100 adults and see if they relate to pain, numbness, or tongue movement after surgery. In the second half of the study, surgeons will see real-time f…

This study looks at how oxidative stress—a type of cell damage—in both women and men affects the success of in vitro fertilization (IVF). Researchers will measure oxidative stress markers in blood, egg follicle fluid, and sperm from 1,100 couples. The goal is to see if higher oxi…

This study aims to find brain-based markers that can predict how well people with major depression respond to repetitive transcranial magnetic stimulation (rTMS) therapy. Researchers will use MRI and EEG to track brain changes in 50 adults with moderate to severe depression who h…

This observational study looks at whether certain genetic elements, called transposable elements, can prematurely age the immune system in people with sepsis. Researchers will analyze blood samples from 116 ICU patients with sepsis to see if these elements are linked to higher de…

This study looks at whether packing a skin abscess after draining it is really needed. About 196 adults who need an abscess drained will be followed to see if skipping packing leads to more infections, extra procedures, or hospital visits. The goal is to find out if the common pr…

This study looks at the genes of 300 people with pancreatic neuroendocrine tumors to find inherited mutations that may be linked to the disease. Participants provide a blood or saliva sample for genetic testing. The goal is to learn more about genetic causes, not to test a new tr…

This study follows 500 adults with newly diagnosed gynecologic cancer to understand how frailty—a state of increased vulnerability—impacts their recovery and quality of life. Researchers will assess physical function, collect questionnaires, and review surgical outcomes. The goal…

This observational study aims to see if a ketone ester drink can make the gut microbiome healthier, especially by reducing age-related changes. Twenty adults aged 18 to 40 will take the drink daily for a week and provide stool samples before, during, and after. Researchers will t…

This study enrolls 650 women who want to avoid future pregnancy. Half get access to a new website comparing tubal sterilization to long-acting reversible contraceptives, while the other half see the standard Planned Parenthood site. Researchers will survey participants to see if …

This study tests a digital app called Empower My Congenital Health (EmpowerMyCH) designed to help adults with congenital heart disease navigate the healthcare system. Researchers will enroll 1,000 participants to see if the app is easy to use, acceptable, and helps patients feel …

This study looks at 750 people who have finished treatment for drug-sensitive tuberculosis. Researchers will test new sputum and blood-based methods to see if they can predict whether the disease will come back within a year. The goal is to find better ways to measure treatment s…

This study pauses HIV medication in 40 volunteers to closely monitor how the virus and body interact during the earliest stages of rebound. Participants stop their antiretroviral therapy and undergo frequent testing, resuming treatment within three weeks. The goal is to learn mor…

This study looks at whether a night of disrupted sleep can lead to extra heartbeats or atrial fibrillation the next day. Researchers will ask 100 adults with sleep apnea to either use or not use their sleep device on different nights, then monitor their heart rhythms. The goal is…

This study follows 1,125 adults with atrial fibrillation who have had or will have a catheter ablation procedure. Over one year, participants use a smartphone app to report symptoms, lifestyle habits, and quality of life, and provide ECG readings. The goal is to identify factors …

This study is testing a virtual patient navigation program for 260 English, Chinese, or Spanish speakers with breast cancer or heart disease. The goal is to see if a phone-based portal can help underserved people get the support they need, even though it won't fully replace in-pe…

This study is developing prediction models to forecast lung function changes in people with sarcoidosis, a condition that causes inflammation in the lungs. Researchers will collect clinical data and blood markers from 200 adults during routine clinic visits. The goal is to create…

This study looks at what happens when people who regularly use both marijuana and tobacco use them together. Researchers will measure how much THC and nicotine get into the blood and how the body responds. The goal is to better understand the health effects of using both substanc…

This study works with Black teens on probation and their families to adapt alcohol and drug treatment to better address experiences of racial discrimination. Researchers will interview teens and hold focus groups with parents and community advocates to learn what works. The goal …

This study looks at why African American men with prostate cancer often miss out on genetic testing. Researchers are testing whether a community-based health coach can provide clear, culturally relevant education to help these men make informed decisions about testing. The goal i…

This study looks at whether avoiding alcohol reduces the chance of an atrial fibrillation (AFib) episode in people with paroxysmal AFib. One hundred participants will be randomly assigned each day to either avoid or be allowed to drink alcohol. They will wear heart monitors, fitn…

This study follows 100 people with HER2-negative metastatic breast cancer who are receiving antibody-drug conjugates (ADCs) as part of their routine care. Researchers will collect blood samples and medical records to see how long the cancer stays controlled with each ADC treatmen…

This study looks at whether short-term changes in the immune system can alter how people process information and experience fear. Researchers will give some participants a typhoid vaccine (which temporarily activates the immune system) and others a placebo. By measuring physical …

This study looks at whether a blood test that finds tumor DNA can predict if head and neck cancer comes back after treatment. About 250 adults who have finished curative treatment will give blood samples over time. The goal is to see if a positive test result matches cancer relap…

This study tests whether group sessions can help formerly homeless older adults living in supportive housing make plans for their future medical care. Researchers will compare group sessions to one-on-one sessions in 650 participants. The goal is to see which approach better help…

This study follows 300 adults with advanced melanoma who are receiving immune checkpoint inhibitors. Researchers will collect blood samples, quality-of-life surveys, and medical records to track symptoms over time. The goal is to identify patterns and risk factors for worse sympt…

This study is testing a web-based tool called ChangeGradients that uses machine learning to create personalized stories for teens who drink alcohol. The goal is to help them understand the risks and make healthier choices. Researchers are recruiting 200 adolescents aged 15-17 who…

This study looks at whether short selfie videos taken on a phone can accurately measure walking and speech changes in people with multiple sclerosis (MS). About 300 adults with MS will record 5 videos every 3 months for a year and also attend some in-person visits. The goal is to…

This study looks at how whole milk and skim milk affect blood sugar and cholesterol in 100 adults who drink at least one cup of dairy milk daily. Participants will switch between drinking only whole milk and only skim milk for set periods, while researchers track changes in their…

This study collects medical and genetic information from people with SPLIS, a rare condition caused by a faulty enzyme. Researchers will track survival and when kidney problems start. No treatments are given, but the registry may help future research.

This study gives aripiprazole, a drug that affects dopamine, to 40 adults who stutter to see how it changes brain activity during speech. Researchers use brain scans and audio recordings to measure how the brain processes sound before and during speaking. The goal is to better un…

This pilot study explores whether people with dry eye disease can complete surveys and collect eye fluid samples from home, instead of visiting a clinic. Researchers aim to see if this remote method is practical and can help include more diverse participants in future studies. 90…

This study is building a large registry of people who have had a stroke and still have symptoms. The goal is to connect them with researchers studying new ways to improve recovery. No treatments or tests are given—just observation and data collection.

This study follows 4,000 adults aged 30 and older who have at least one pancreatic cyst, a common finding on scans. Researchers will track changes over time using surveys and medical records to see which cysts turn into cancer. The goal is to better tell harmless cysts from dange…

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

This study looks at how not having reliable access to healthy food affects liver disease severity in children with MASLD (a fatty liver condition). Researchers will track diet quality and liver health in 160 children aged 6–17. The goal is to understand if poor diet due to food i…

This study checks how well pulse oximeters measure blood oxygen during mild to severe low oxygen levels in 10,000 healthy adults aged 18-50. Researchers compare the device's reading to a precise blood test, and also look at how skin pigmentation affects accuracy. The goal is to m…