Obstetrics & gynecology
Women’s health & pregnancy clinical trials
Reproductive health, pregnancy, and conditions specific to women. We’re tracking 6,109 recruiting studies in this area right now.
By phase
- Not applicable4,207
- Phase 2592
- Phase 1414
- Phase 3329
- Phase 4256
- Phase 1/Phase 2244
- Phase 2/Phase 367
Top conditions
- Ovarian Cancer338
- Cervical Cancer225
- Endometrial Cancer210
- Bladder Cancer186
- Acute Kidney Injury135
- Endometriosis132
- Pregnancy129
- Chronic Kidney Diseases122
- Breast Cancer111
- Chronic Kidney Disease108
- Infertility91
- Renal Cell Carcinoma80
- Colorectal Cancer78
- Preeclampsia71
- Prostate Cancer68
- Pregnancy Related65
- Hypertension59
- Urinary Incontinence59
Leading sponsors
- Mayo Clinic61
- IRCCS Azienda Ospedaliero-Universitaria di Bologna47
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS46
- M.D. Anderson Cancer Center45
- Assistance Publique - Hôpitaux de Paris44
- National Cancer Institute (NCI)41
- University of Colorado, Denver38
- AstraZeneca36
- University of Aarhus35
- Chinese University of Hong Kong34
Where studies are running
- California350
- Alabama153
- Texas118
- Massachusetts117
- New York117
- Arizona106
- Florida104
- Maryland87
- Colorado84
- Illinois79
Recruiting studies6,109 total
- NCT02848131Enrolling by invitationPhase 2
Testing dasatinib and quercetin in diabetes-related kidney disease
This study tests whether two medicines (dasatinib and quercetin) can affect “cell aging” in people with chronic kidney disease related to diabetes. You may be asked to take pills for a short period and complete follow-up visits to measure how your body responds.
Jacksonville, FloridaAges 40–80 - NCT02705287Recruiting
Study vitamin D changes in women during pregnancy or adult life
This study measures how vitamin D levels change over about 20 days in women. It may help researchers understand vitamin D patterns in pregnancy and different body sizes, which can guide future health recommendations.
Rochester, New YorkAges 20–39 - NCT02818192Recruiting
Kid-focused study to track kidney issues in type 2 diabetes
This study follows young people with type 2 diabetes to better understand risks for kidney problems over time. It may help researchers find earlier warning signs and improve care for adolescents living with type 2 diabetes.
Winnipeg, ManitobaAges 10–18 - NCT02948972Recruiting
Surgery for bowel endometriosis to improve fertility
This trial studies whether fully removing deep endometriosis from the bowel (“bowel endometriosis surgery”) can improve fertility in people trying to get pregnant through IVF. It focuses on those with infertility and ongoing pain despite usual medicines.
Clermont-FerrandAges 18–38 - NCT03001947Recruiting
Study for people with biopsy-proven IgA kidney disease
This trial enrolls teens and adults with biopsy-proven IgA nephropathy to help doctors learn whether a specific care approach works better for high-quality treatment. It is meant for people whose IgA kidney disease is the primary form (not caused by another illness).
Guangzhou, GuangdongAges 14 years+ - NCT03010124Recruiting
Biomarker testing in ovarian cancer to guide future treatment
This study looks at tumor tissue from ovarian cancer patients to find “biomarkers,” or lab signals, that may predict how the disease behaves or how it might respond to treatment. You may be asked for a biopsy of the relapsed (coming back) tumor or to use an existing archived tumor sample.
Villejuif, Val de MarneAges 18 years+ - NCT02954419Recruiting
Biomarker study in kidney disease caused by IgA
This study looks at lab markers (“biomarkers”) in people with IgA nephropathy, using kidney biopsy tissue. It may help researchers find better ways to understand the disease and tailor future care.
Guangzhou, GuangdongAges 14 years+ - NCT02911090Enrolling by invitation
Register your endometriosis or pelvic pain information
This trial is a patient registry that collects information from people seen at a specialized clinic for endometriosis and chronic pelvic pain. Sharing your questionnaire helps the team better understand symptoms and care needs over time.
Vancouver, British ColumbiaAges Any age - NCT03017573Recruiting
Cancer biobank study linking tumor, immune system, and environment
This study collects tumor and related samples from people with certain newly diagnosed cancers. Researchers use these samples to better understand how cancer cells, the surrounding tissue, and the immune system interact, which may guide better future treatments.
BordeauxAges 18 years+ - NCT02956031Recruiting
Cervical screening study for prevention in South African women
This study checks cervical “pre-cancer” and cancer early using cervical screening tests. You may benefit by getting recommended results and next steps, like treatment if something concerning is found.
Pretoria, GautengAges 25–75 - NCT02997345Recruiting
PPROM pregnancy registry for women under 37 weeks
This registry is collecting information from pregnant people diagnosed with preterm premature rupture of membranes (PPROM) before 37 weeks. It may help researchers better understand PPROM and improve care for future patients.
Denver, ColoradoAges 14–55 - NCT02699736Enrolling by invitation
HIV and hepatitis C study in European adults
This study follows people living with HIV who also have hepatitis C antibodies, to better understand how HIV and hepatitis C affect health over time. You may be able to join if you meet the age and enrollment requirements, even if your hepatitis C virus level is currently undetectable.
Buenos AiresAges 16 years+ - NCT02906943Recruiting
Testing cancer tissue to guide targeted treatment choices
This trial studies advanced solid tumors by using stored tumor samples to look for molecular clues. The goal is to help doctors better choose cancer treatments that may work for your specific tumor.
Hamilton, OntarioAges 18 years+ - NCT02780297Recruiting
Study of rare stone-causing kidney conditions
This study is for people with certain rare kidney conditions that can cause kidney stones. It aims to learn how these conditions behave over time and may help improve future care.
Birmingham, AlabamaAges Any age - NCT03001973Recruiting
Study of Chinese lupus kidney inflammation evidence
This trial is for people who have lupus nephritis, which means lupus affecting the kidneys. It aims to gather high-quality evidence that may help improve how this condition is understood and cared for.
Guangzhou, GuangdongAges 14 years+ - NCT02989298Recruiting
Peritoneal dialysis registry study
This study enrolls people who are already on peritoneal dialysis to track care and outcomes over time. It may help improve how peritoneal dialysis is delivered in the future.
Guangzhou, GuangdongAges 18 years+ - NCT02986984Recruiting
Kidney biopsy study for people with diabetic kidney disease
This study aims to learn more about diabetic nephropathy (kidney problems caused by diabetes) using planned kidney tissue samples. You may benefit by helping researchers understand the disease better, and you may be eligible if you already have a medically needed kidney biopsy scheduled.
Little Rock, ArkansasAges 18–100 - NCT03001934Recruiting
Nephrotic syndrome registry to help track patient outcomes
This trial sets up a tracking system (a registry) for people with nephrotic syndrome, to learn how the condition behaves in real life. It may help by improving how future care and studies are planned for patients with similar disease patterns.
Guangzhou, GuangdongAges 14 years+ - NCT02732860Recruiting
Test your tumor’s drug response using a lab model
This trial grows a lab model from your own tumor tissue (or resected tissue) to predict which drugs might work best. It’s meant to match investigational treatments to your specific tumor biology.
Toronto, OntarioAges 18 years+ - NCT02989025RecruitingPhase 2
Progesterone for some preterm preeclampsia pregnancies
This trial tests whether taking progesterone can improve outcomes for people with preeclampsia that is being managed without immediate delivery. It’s meant for pregnancies in a specific gestational age window and when both mother and baby are stable enough for “expectant management.”
Jackson, MississippiAges 18–45 - NCT02936791Recruiting
Study of early inherited kidney cysts and healthy volunteers
This observational study follows people early in autosomal dominant polycystic kidney disease (ADPKD) and also some healthy volunteers to learn how the kidneys work over time. It may help researchers understand early changes, which could guide future treatments.
Chicago, IllinoisAges 4–35 - NCT02947750RecruitingPhase 2
Exercise study in people with kidney disease
This Phase 2 study tests how engaging in supervised exercise affects the body’s blood-vessel responses in people with chronic kidney disease (CKD) who don’t exercise regularly. It may help researchers understand whether exercise could be beneficial for CKD-related health changes.
Atlanta, GeorgiaAges 18–75 - NCT02402244Recruiting
Caring registry study for children and young people with cancer
This study keeps a careful record of children, teens, and young adults with cancer (and some related growths) and may follow them over time. It helps researchers better track outcomes and future contact so care can improve.
Birmingham, AlabamaAges Up to 25 years - NCT02417740Recruiting
Study of the natural course of noncirrhotic portal hypertension
This study follows people with noncirrhotic portal hypertension (NCPH) or people at risk for it to better understand how the condition progresses over time. It does not sound like a medication trial—more like careful monitoring to learn what happens in different people.
Bethesda, MarylandAges 12–100
Common questions
- How many women’s health & pregnancy clinical trials are recruiting?
- Clin2 is tracking 6,109 recruiting obstetrics & gynecology studies from the U.S. registry right now, out of 10,041 we cover in this area in total.
- What does “Women’s health & pregnancy” cover here?
- Reproductive health, pregnancy, and conditions specific to women. We group each study into women’s health & pregnancy based on the conditions it studies, so you can scan the whole therapeutic area at once and drill into a specific condition.
- How do I find a women’s health & pregnancy trial near me?
- Use the search to filter women’s health & pregnancy studies by location and eligibility. Every Clin2 trial page explains the criteria in plain English and offers a short, optional pre-screen for a fit read — the study team makes the final decision.
Other specialties
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov; specialty groupings are derived from each study’s conditions. Talk with your doctor about whether a specific trial is right for you.