Obstetrics & gynecology
Women’s health & pregnancy clinical trials
Reproductive health, pregnancy, and conditions specific to women. We’re tracking 6,321 recruiting studies in this area right now.
By phase
- Not applicable4,386
- Phase 2608
- Phase 1414
- Phase 3321
- Phase 4268
- Phase 1/Phase 2254
- Phase 2/Phase 370
Top conditions
- Ovarian Cancer340
- Cervical Cancer232
- Endometrial Cancer206
- Bladder Cancer192
- Acute Kidney Injury136
- Endometriosis135
- Pregnancy132
- Chronic Kidney Diseases131
- Breast Cancer107
- Chronic Kidney Disease104
- Infertility95
- Renal Cell Carcinoma80
- Colorectal Cancer76
- Preeclampsia73
- Pregnancy Related72
- Prostate Cancer65
- Urinary Incontinence64
- Lung Cancer63
Leading sponsors
- Mayo Clinic58
- Assistance Publique - Hôpitaux de Paris47
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS47
- IRCCS Azienda Ospedaliero-Universitaria di Bologna47
- M.D. Anderson Cancer Center45
- National Cancer Institute (NCI)40
- University of Colorado, Denver39
- Chinese University of Hong Kong38
- University of Aarhus36
- AstraZeneca34
Where studies are running
- California345
- Alabama155
- Texas122
- Massachusetts119
- New York118
- Florida102
- Arizona100
- Colorado90
- Maryland90
- Illinois78
Recruiting studies6,321 total
- NCT03622983Recruiting
Biobank study for pelvic cancers and endometriosis samples
This study collects and stores biological samples (like tissue or other lab samples) from people with pelvic gynecologic cancers or endometriosis, and links them with imaging/radiology information. It may help researchers learn more about these conditions and how they behave over time.
CréteilAges 18 years+ - NCT03624244RecruitingPhase 2
Stopping or continuing hormone pill for low-grade uterine cancer
This Phase 2 trial tests whether it is better to stop a hormone tablet (an aromatase inhibitor) versus keep taking it in people with low-grade endometrial stromal sarcoma whose cancer is currently controlled. It may help find the safest way to maintain disease control while avoiding unnecessary treatment if stopping is possible.
BesançonAges 18 years+ - NCT03624712Recruiting
Improve prediction and treatment plans for uterine cancers
This study looks at better ways to predict disease and choose treatment for cancers of the cervix, endometrium (uterine lining), or uterine sarcoma. It may help patients by testing tools and treatment models that could guide care more accurately.
TübingenAges 18 years+ - NCT03629977Recruiting
Timing dialysis in critically ill ICU patients
This study looks at the best timing for starting kidney support treatment (dialysis) in very sick people in the ICU. It may help improve outcomes by comparing different start times.
StockholmAges 18 years+ - NCT03626233Recruiting
Study blood vessel changes in preeclampsia and growth restriction
This study looks at how the placenta and blood vessels work in pregnancy, especially in preeclampsia and babies with growth restriction (IUGR). It may help researchers build a blood sample collection and learn what could predict or explain these complications.
CréteilAges 18 years+ - NCT03629418Recruiting
Blood-pressure strategy to prevent kidney injury after heart bypass
This trial tests a targeted way to manage blood pressure before and after off-pump heart bypass surgery, with the goal of reducing acute kidney injury (sudden kidney problems). It may help some people by lowering stress on the kidneys during and right after surgery.
Beijing, Beijing MunicipalityAges 50 years+ - NCT03627013RecruitingPhase 3
Compare two transplant fluid solutions for kidney, liver, pancreas
This Phase 3 study compares two types of transplant fluid (Custodiol-N vs Custodiol) to protect organs while they are stored before surgery. It may help by reducing damage to the kidney, liver, or pancreas during transplant preparation.
GrazAges 18 years+ - NCT03633708RecruitingPhase 3
Etelcalcetide for children with dialysis-related overactive parathyroid hormone
This trial studies etelcalcetide in children who have chronic kidney disease and too much parathyroid hormone while on hemodialysis. It aims to safely lower the hormone levels and help manage related bone/mineral problems.
Los Angeles, CaliforniaAges birth–18 years - NCT03638999RecruitingEarly Phase 1
Aspirin or similar anti-inflammatory medicine for kidney stone stents
This early-phase study tests whether taking an anti-inflammatory medicine around the time of ureter stent placement can improve outcomes for people with kidney stones. It looks for participants who are getting a stent after a scope procedure and who can follow strict medication and health rules.
St Louis, MissouriAges 18 years+ - NCT03662178Recruiting
Ultrasound check plan for healthy baby growth during pregnancy
This trial looks at how a structured ultrasound schedule may help track fetal (baby) growth during routine prenatal care. It may benefit patients by improving how pregnancy growth checks are planned and recorded.
Oxford, OxfordshireAges 16–60 - NCT03667417Recruiting
Study of people with BRCA1/BRCA2 cancer gene changes
This study follows people who carry a harmful BRCA1 or BRCA2 gene mutation, whether or not they currently have breast or ovarian cancer. The goal is to better understand cancer risk over time and how being a carrier may affect screening and care.
MarseilleAges 18 years+ - NCT03668327Recruiting
Study of babies born early in Guangzhou
This study follows babies who were born early (before 37 weeks) to learn more about health outcomes over time. It may help doctors better understand and support families after an early birth.
GuangzhouAges Up to 18 years - NCT03675893RecruitingPhase 2
Test abemaciclib plus letrozole with or without extra drugs
This Phase 2 study tests whether adding medicines to standard hormone therapy (letrozole) can control endometrial cancer that has come back, spread, or stopped responding to usual treatments. It also explores whether extra drugs (metformin or gedatolisib) improve results for certain patient groups.
Boston, MassachusettsAges 18 years+ - NCT03686124RecruitingPhase 1/Phase 2
Tested immune therapy for certain HLA-A2 positive solid tumors
This trial studies an immune-based cancer treatment (IMA203/IMA203CD8) either alone or with nivolumab in people whose solid tumors have come back or will not respond to standard care. It may help by training the immune system to recognize and attack tumor cells that match the trial’s test requirements.
Stanford, CaliforniaAges 18 years+ - NCT03702309Recruiting
Banking and testing blood samples to study cancer
This study collects blood samples to “test and store” (bank) information that may help doctors understand cancer in the future. You might be able to join if you’re an adult with confirmed cancer or a higher-than-usual risk for cancer.
Toronto, OntarioAges 18 years+ - NCT03711617Recruiting
Study of waste products and outcomes in chronic kidney disease
This study looks at “uremic toxins,” which are waste products that build up when kidney function is reduced, and how they relate to health outcomes in people with chronic kidney disease. The results may help doctors better understand what to monitor and target to improve care.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT03716128Recruiting
Testing bone hormone changes in people with kidney problems
This study checks how kidney disease affects bone health by measuring hormones like PTH and related blood markers. It may help doctors better diagnose bone problems that can occur with poor kidney function.
HerlevAges 18 years+ - NCT03716401Recruiting
Imaging tests to predict kidney disease in type 2 diabetes
This study uses special kidney imaging to look for patterns that can predict how diabetic kidney disease may progress. It may help researchers find better ways to identify people at higher risk using noninvasive (and possibly biopsy-related) tests.
TurkuAges 18–80 - NCT03720860Recruiting
Study inflammatory signals in sudden kidney injury in ICU
This study looks at substances related to inflammation to better understand sudden kidney problems in people who are very sick in the ICU. It may help improve how kidney injury is predicted and treated after severe illness or major events.
Uppsala, Uppsala CountyAges 18 years+ - NCT03719547Recruiting
Robot surgery for certain early cervical cancer cases
This trial studies whether robot-assisted surgery can be used safely and effectively for certain early-stage cervical cancers. It may help by using a precise surgical approach to remove the cancer while matching standard care for eligible patients.
StockholmAges 18 years+ - NCT03736707Recruiting
Testing two breathing machines in very preterm babies
This study compares two ways of helping very preterm infants breathe: a special high-frequency ventilation method versus the standard mechanical ventilator. It aims to see which method works better for preterm babies with breathing failure soon after birth.
Chongqing, Chongqing MunicipalityAges 1 minute–1 hour - NCT03740256RecruitingPhase 1
HER2-targeted oncolytic virus plus custom immune cells for solid cancers
This Phase 1 study tests a treatment plan that combines a virus designed to attack cancer with your own custom immune cells that target HER2. It aims to shrink advanced HER2-positive solid tumors (and make future options safer/more effective).
Houston, TexasAges 18 years+ - NCT03740503Recruiting
Study genes in people who respond unusually to treatment
This study looks at stored tumor samples to understand why some people respond much better or much worse than expected. The goal is to learn what the tumor’s genes might be telling doctors about response to treatment.
Toronto, OntarioAges 18 years+ - NCT03742011Recruiting
Study of babies born to mothers with PCOS in Guangzhou
This study looks at children born to mothers who have polycystic ovary syndrome (PCOS). It aims to learn about their health by following families in Guangzhou over time.
Guangzhou, GuangdongAges Up to 18 years
Common questions
- How many women’s health & pregnancy clinical trials are recruiting?
- Clin2 is tracking 6,321 recruiting obstetrics & gynecology studies from the U.S. registry right now, out of 10,245 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.