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
- NCT02026388Recruiting
Kidney stone DNA and tissue sample biobank study
This study collects and stores donated samples (like blood, urine, and tissue) from people with certain rare inherited kidney stone conditions. The goal is to build a resource for future research that could help improve diagnosis and treatment.
Rochester, MinnesotaAges Any age - NCT01668186Recruiting
Study of how peroxisome disorders change over time
This study follows people with peroxisome biogenesis disorders (PBD) or closely related enzyme/protein defects to learn how symptoms and health changes over time. It may help researchers better understand the condition and plan future treatments.
Montreal, QuebecAges Any age - NCT01401998Recruiting
Study collecting information from people with ARPKD
This study looks at medical records, imaging, and genetic testing for people with autosomal recessive polycystic kidney disease (ARPKD). It may help researchers better understand the condition and how it affects the liver and kidneys.
Washington D.C., District of ColumbiaAges Up to 18 years - NCT01659749Recruiting
Support and nutrition programs for women with PKU
This study looks at how educational, social support, and nutrition help affect pregnancy outcomes and quality of life in women with PKU. It may help you better manage PKU-related needs before and during pregnancy.
Atlanta, GeorgiaAges 11 years+ - NCT02012699Recruiting
Cancer registry for people with or at risk of cancer
This trial collects health information and samples (a “cancer repository”) to help researchers study cancer and cancer risk. You may be able to join if you’ve had cancer before or if you’re at higher risk or have concerning findings.
Greenwood Village, ColoradoAges 19–110 - NCT01870752Recruiting
Transplanting frozen ovarian tissue to help you try for pregnancy
This trial studies whether thawed, previously frozen ovarian tissue can be transplanted to help people with ovarian insufficiency become pregnant. It may help if you already have cryopreserved ovarian tissue stored and your care team feels you’re a good candidate for the procedure.
Philadelphia, PennsylvaniaAges 18–45 - NCT02087852Recruiting
Kidney cancer DNA registry for patients and family
This study collects DNA from adults with kidney cancer (or suspected kidney cancer), plus DNA from some family members and healthy controls. It helps researchers understand whether certain genetic changes might be linked to kidney cancer risk.
Basking Ridge, New JerseyAges 18 years+ - NCT02132741Recruiting
Eye imaging study in people with kidney disease
This study uses a painless eye scan to learn more about how kidney disease may be linked to eye changes. It may help improve understanding and future care for people with chronic kidney disease and/or high blood pressure.
Edinburgh, MidlothianAges 18–80 - NCT00009633Recruiting
Follow-up care for very premature infants born at specialized hospitals
This study follows babies born very early (before 27 weeks of pregnancy) who were treated at specialized neonatal centers. Researchers track their health and development over time to better understand how to care for extremely premature infants.
Birmingham, AlabamaAges 1.5 years–2.2 years - NCT00063063Recruiting
Database for Very Low Birth Weight Newborns
This is a research database that collects health information from newborns born very early or very small at specialized hospital centers. Your baby's data helps researchers understand how to better care for premature and low-birth-weight infants.
Birmingham, AlabamaAges Up to 2 weeks - NCT00588562Recruiting
Registry for inherited rare kidney stone disorders
This registry collects information from people with certain inherited rare kidney stone conditions. It helps researchers learn about the conditions and supports future studies that may improve care.
Rochester, MinnesotaAges birth–100 years - NCT01034033Recruiting
Blood and tumor genetic study for BRCA and related risks
This study collects blood (and possibly tumor tissue) to learn how certain inherited gene changes relate to breast and ovarian cancer risk. It may help researchers understand which people are most likely to develop these cancers and how tumors differ in high-risk patients.
Stanford, CaliforniaAges 18 years+ - NCT01127854Enrolling by invitation
Study genes in people with calcium kidney stones
This pilot study looks at how certain gene changes may contribute to calcium oxalate kidney stones. You may be asked for a blood sample and a questionnaire, whether you have a history of stones or not (as a comparison group).
Jacksonville, FloridaAges 18 years+ - NCT00327860Recruiting
Kidney disease in children study that follows patients over time
This is a long-term study that watches children and young adults with chronic kidney disease to understand how the illness changes and to improve care. You may be asked to complete regular visits and questionnaires, and your kidney function will be tracked over time.
Kansas City, MissouriAges 6 months–22 years - NCT00539162Recruiting
CA-125 and other tests to check for early ovarian cancer risk
This study looks at how well a blood test called CA-125, along with other markers and checkups, can detect ovarian cancer early. It’s for women considered low risk who will do regular blood tests and possibly a vaginal ultrasound if results suggest it.
Miami, FloridaAges 50–74 - NCT01050504Recruiting
Donate blood and tissue to study recurrent or metastatic cancers
This study collects and studies blood and, when possible, small tissue samples from people with prostate or bladder/urothelial cancer that has come back or spread. The goal is to better understand these cancers and support future research that may lead to better care.
Seattle, WashingtonAges 18 years+ - NCT01134770Enrolling by invitation
Study of how pregnancy drug exposure affects newborn response
This study looks at how certain exposures during pregnancy can affect a baby’s early physical and brain responses. It may help researchers understand what differences to expect and how early changes can be measured.
Chapel Hill, North CarolinaAges 18–45 - NCT00900575Recruiting
Test optical scans to detect cervical cancer during care
This study tests whether special light-based scans (optical spectroscopy) can help detect cervical cancer. It may be done around colposcopy, and participants may also be monitored with follow-up Pap smears after treatment.
Durham, North CarolinaAges 18 years+ - NCT01209000Recruiting
Study for children with new kidney protein loss
This study is for children (and some newly diagnosed patients) who have nephrotic syndrome—kidneys leaking a lot of protein. It aims to better understand the kidney condition (sometimes using biopsy) and support future care decisions.
Los Angeles, CaliforniaAges Up to 80 years - NCT00499317Recruiting
Genetic study of chronic pelvic pain and bladder symptoms
This study looks for genetic (inherited) factors behind chronic pelvic pain and related urinary and sexual symptoms. You may be able to help researchers by providing a few samples and answering short questions, which could improve understanding of these conditions.
Boston, MassachusettsAges Any age - NCT01016613Enrolling by invitation
Kidney health study that helps build a tissue and data bank
This study collects health information and biological samples to better understand kidney disease and support future kidney research. It may help your care indirectly by improving how kidney conditions are recognized and studied.
Ann Arbor, MichiganAges Any age - NCT01219335Recruiting
Study of discarded medical materials
This study looks at discarded leftover medical materials. There are no listed eligibility limits, so it may be open to many people depending on what materials and consent are needed.
Basking Ridge, New JerseyAges 18–65 - NCT00488878Recruiting
Collecting information for certain low-grade ovarian or peritoneal tumors
This study collects health information from people whose ovarian or peritoneal cancer started as a low-grade type but later changed to a higher-grade cancer. It may help researchers better understand how these tumors progress and what to expect over time.
Houston, TexasAges Any age - NCT01223092Enrolling by invitation
Study of genes and infertility in people getting fertility care
This study looks at how genes may relate to infertility. If you are receiving fertility treatment, researchers may collect health and fertility information to learn what influences difficulty getting pregnant.
Basking Ridge, New JerseyAges 18–50
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.