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
- NCT03371641Recruiting
Study of alcohol exposure effects in unborn babies
This study looks at unborn babies exposed to alcohol during pregnancy and compares them with babies not exposed. Researchers test a pregnancy blood marker to see whether it may relate to early brain changes in the baby.
RouenAges 18 years+ - NCT03417960Recruiting
Accelerated brain stimulation for postpartum depression
This trial studies an intensive form of noninvasive brain stimulation (treatments given through the scalp) for postpartum depression. It aims to reduce depression symptoms and improve wellbeing in people who are at least 18 and have moderate symptoms.
Charleston, South CarolinaAges 18–50 - NCT03413982Recruiting
Bladder cancer blood and tissue study for new tests and treatments
This study collects samples from people who may have bladder cancer or already have a bladder cancer diagnosis. Those samples will help researchers develop better biomarkers (lab tests) and new therapies in the future.
Kansas City, KansasAges 18 years+ - NCT03193476Recruiting
XLH patient registry for people with X-linked hypophosphatemia
This registry collects information about people diagnosed with X-linked hypophosphatemia (XLH). It helps researchers better understand the condition and may support future studies by tracking patients over time.
BrusselsAges Any age - NCT03059173RecruitingPhase 3
Myo-inositol to help women with PCOS get pregnant
This trial tests whether taking myo-inositol helps women with PCOS improve fertility and get pregnant. It compares outcomes in women who have not used the common fertility medicine clomiphene citrate (CC) recently.
LilleAges 18–35 - NCT03093909RecruitingPhase 1
Breathing treatment with gemcitabine for lung cancer spread
This early-stage trial studies an inhaled (aerosol) form of gemcitabine to treat solid tumors that have spread to the lungs. It aims to see whether this lung-focused treatment is safe and how well it might work when standard curative options are not available.
Houston, TexasAges 12–50 - NCT03258658RecruitingPhase 1
Testing a personalized urethra repair made from your own tissue
This early study tests whether an engineered urethral patch made from your own body tissue is safe and workable for urethral strictures (narrowing that blocks urine flow). It is mainly looking for safety and how feasible the procedure and follow-up are, not proven cure yet.
San Francisco, CaliforniaAges 21–75 - NCT03206372Recruiting
Study of blood clot risk during hormone use in families
This study looks at what increases the risk of deep vein thrombosis or a lung blood clot (venous thromboembolism) in women who are using hormones. Researchers compare close family members to understand inherited risk and hormone-related triggers, which may help with prevention in the future.
BrestAges 16 years+ - NCT03050268Recruiting
Study of childhood cancer risk in families
This study looks at inherited (family) risk for childhood cancers, including families with early cancers or known cancer risk conditions. It may help researchers understand why some children get cancer and improve future risk detection and care.
Memphis, TennesseeAges Any age - NCT03221335Recruiting
Ultrasound-guided heat treatment for certain abdominal tumors
This trial studies using a camera-guided, ultrasound-guided heat procedure to treat solid tumors in the stomach, liver, kidney, or adrenal glands. It may help people who cannot safely have surgery, or who prefer a non-surgical option.
Hong KongAges 18 years+ - NCT03293563Recruiting
Kidney cancer patient data study for French research network
This study gathers information from adult patients with kidney cancer to support a kidney cancer research network. Your information may help researchers better understand the disease and improve future care.
BrusselsAges 18 years+ - NCT03152058RecruitingPhase 2
Certolizumab for pregnancy in people with APS
This Phase 2 study tests whether certolizumab can improve pregnancy outcomes in people with antiphospholipid syndrome (APS). It targets pregnancy complications related to APS while closely checking safety, infections, and certain health conditions.
New York, New YorkAges 18–40 - NCT03281798Recruiting
Fetal bladder procedure for severe blockage in a baby boy
This trial studies a fetal cystoscopy procedure to treat severe urinary tract blockage in a baby boy during pregnancy. It aims to see whether the procedure helps improve outcomes, but it requires specific pregnancy conditions and testing beforehand.
Miami, FloridaAges 18 years+ - NCT03193515Recruiting
Blood test to monitor bladder cancer returning
This trial tests a new blood test that looks for signs bladder cancer may be coming back in people with a recent history of bladder cancer. It may help by making surveillance easier, but you must still follow a scheduled bladder-check plan.
Los Angeles, CaliforniaAges 18 years+ - NCT03124212Recruiting
Genetic testing guidance for inherited breast, ovarian, or colon cancer risk
This study helps people in Switzerland who already have a known inherited cancer gene change understand what it means for them and their family. It focuses on people with specific known mutations related to hereditary breast/ovarian cancer and Lynch syndrome.
Fribourg, Canton of FribourgAges 18 years+ - NCT03193541Recruiting
Testing a urine blood test to check for bladder cancer risk
This trial checks whether a new lab test on urine can help sort out which people with small amounts of blood in the urine (microscopic hematuria) might have bladder cancer. It may help doctors evaluate symptoms more accurately and decide who needs further testing.
Long Beach, CaliforniaAges 18–90 - NCT03102554Enrolling by invitation
Study genes in sex development differences and hypospadias
This study looks for genetic causes of differences in how a baby or child’s sex organs develop, including hypospadias. You may be able to join if doctors can’t find a reason using standard testing.
Boston, MassachusettsAges Any age - NCT03193970Recruiting
Study recovery after bladder removal surgery
This trial looks at how patients recover after radical cystectomy, a surgery that removes the bladder for bladder cancer. It will study recovery patterns to help understand what recovery may look like and possibly improve care.
Stanford, CaliforniaAges 18 years+ - NCT03032835Recruiting
Research study for calciphylaxis skin lesions
This study collects and stores information from people with calciphylaxis, a serious condition that causes painful skin lesions. It may help researchers learn more about the disease and improve future care.
Boston, MassachusettsAges 18 years+ - NCT03228875Recruiting
Boston birth study for mothers who deliver a single baby
This study enrolls mothers who deliver a single live baby at Boston Medical Center. It looks at pregnancy and newborn factors in families with uncomplicated, singleton births.
Boston, MassachusettsAges birth–50 years - NCT03048396Enrolling by invitation
Testing whether uterine transplant is accepted and workable
This trial looks at people’s acceptance and experience of receiving a uterus transplant. It may help researchers understand how to support patients considering this option, especially who are younger and have specific health requirements.
Ages 20–40 - NCT03047161Recruiting
Fetal heartbeat monitoring in pregnancy
This study looks at how to measure and understand an unborn baby’s heart rhythm using special ultrasound/electrical testing. It may help doctors better evaluate abnormal or possibly abnormal fetal heart rates.
Madison, WisconsinAges 18 years+ - NCT02898818Recruiting
Study of interactions between vaginal and oral microbiomes
This study looks at how the bacteria (microbes) in the vagina and in the mouth may affect each other. It may help improve understanding of vaginal health and related conditions.
Turku, TurkuAges 18 years+ - NCT02830724RecruitingPhase 1/Phase 2
CAR T therapy using blood immune cells for CD70 cancers
This trial tests a personalized immune-cell treatment (CAR T) built from your own blood lymphocytes. It targets cancers that show a marker called CD70, aiming to slow or stop the cancer when other treatments didn’t work.
Bethesda, MarylandAges 18–72
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.