Obstetrics & gynecology
Women’s health & pregnancy clinical trials
Reproductive health, pregnancy, and conditions specific to women. We’re tracking 6,333 recruiting studies in this area right now.
By phase
- Not applicable4,394
- Phase 2610
- Phase 1412
- Phase 3321
- Phase 4272
- Phase 1/Phase 2254
- Phase 2/Phase 370
Top conditions
- Ovarian Cancer338
- Cervical Cancer232
- Endometrial Cancer207
- Bladder Cancer189
- Acute Kidney Injury139
- Endometriosis134
- Chronic Kidney Diseases131
- Pregnancy131
- Breast Cancer108
- Chronic Kidney Disease106
- Infertility94
- Renal Cell Carcinoma81
- Colorectal Cancer74
- Preeclampsia73
- Pregnancy Related72
- Prostate Cancer65
- Pregnancy Complications64
- Urinary Incontinence63
Leading sponsors
- Mayo Clinic59
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS48
- IRCCS Azienda Ospedaliero-Universitaria di Bologna47
- Assistance Publique - Hôpitaux de Paris46
- M.D. Anderson Cancer Center45
- National Cancer Institute (NCI)41
- University of Colorado, Denver39
- Chinese University of Hong Kong38
- University of Aarhus36
- AstraZeneca35
Where studies are running
- California346
- Alabama155
- Texas121
- Massachusetts119
- New York117
- Florida103
- Arizona100
- Colorado90
- Maryland89
- Illinois78
Recruiting studies6,333 total
- NCT02411773RecruitingPhase 1
Test a nerve-blocking medicine in kidney disease
This Phase 1 study tests whether a medicine that reduces nerve signals (“sympatholysis”) is safe and how it affects people with chronic kidney disease. It may help researchers understand new ways to protect the kidneys, but the main goal here is safety.
Decatur, GeorgiaAges 18–75 - NCT02429687RecruitingPhase 3
Testing two chemo regimens for ovarian germ cell tumors
This Phase 3 trial compares two different chemotherapy approaches for women with ovarian sex cord–stromal germ cell tumors. It aims to see which treatment works better and is safer for newly diagnosed stage IIA to IVB disease after surgery.
Jinan, ShandongAges 14–65 - NCT02429700RecruitingPhase 3
Chemo comparison for certain ovarian tumors after surgery
This Phase 3 trial tests two chemotherapy regimens (TC vs BEP) for women with malignant sex cord-stromal tumors of the ovary. It aims to see which treatment works better after you’ve had initial surgery to diagnose and/or remove tumor.
Jinan, ShandongAges 14–65 - NCT02823821RecruitingPhase 4
Testing different salt levels in dialysis fluid to prevent blood vessel events
This study tests whether changing the salt (sodium) level in dialysis fluid can reduce problems in blood vessels. It is done in adult dialysis centers to compare outcomes between two sodium levels.
AdelaideAges 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 - NCT02610179Recruiting
Testing a candy-based sugar drink screen for gestational diabetes
This study tests whether a candy “sugar twist” drink can be used instead of the usual glucose screening test to find gestational diabetes during pregnancy. It may help make screening easier, but whether you can join depends on your pregnancy timing and prior diabetes risk results.
Houston, TexasAges 18–64 - NCT02647827RecruitingPhase 2
Acupuncture or metformin for insulin resistance in PCOS
This study tests whether acupuncture or the diabetes medicine metformin can improve insulin resistance in women with PCOS. It may help with hormone-related symptoms and metabolic health, comparing the two approaches against usual care for non-PCOS controls.
BeijingAges 18–40 - NCT02639312Recruiting
Study of how craniofacial differences develop over time
This study follows children and adults with craniofacial (head/face) differences to learn how their growth changes over time. It also enrolls unaffected family members and healthy volunteers to compare what is “typical,” using scans and optional genetic testing.
Bethesda, MarylandAges 2–100 - NCT02660645Recruiting
Blue light bladder scan for suspected bladder cancer
This trial uses a special blue-light camera during a bladder procedure to help doctors better see non-muscle-invasive bladder cancer. It may help find cancer spots more clearly so they can be treated sooner.
Birmingham, AlabamaAges 18 years+ - NCT02744365Recruiting
Pregnancy complications biobank for future research
This study collects pregnancy-related samples and health information to help researchers learn more about conditions like preeclampsia and prematurity. Your participation may help future studies, but it usually involves whether you can safely consent and whether the pregnancy is continuing at the time of recruitment.
QuébecAges 18 years+ - NCT02869568Recruiting
Ovarian cancer database for patient information
This study collects and organizes information from people who have ovarian cancer. It may help researchers better understand ovarian cancer and how patients are treated.
Marseille, Bouches-du RhôneAges 18–95 - NCT02869490Recruiting
Cervical cancer patient database
This trial is a registry (a database) that collects information from people diagnosed with cervical cancer. It may help researchers better understand cervical cancer and how patients do over time.
Marseille, Bouches du RhoneAges 18–95 - NCT02892877Recruiting
Study for certain pregnancy-related tumor conditions
This study is for people who have a pregnancy-related tumor called gestational trophoblastic disease. It looks at this condition in patients who were diagnosed by blood test (hCG) changes or tissue testing, to better understand and manage the disease.
Pierre-BéniteAges Any age - NCT03019692Recruiting
Long-term follow-up for babies with brain bleeding
This study follows newborns and premature babies who had bleeding in the brain (intra-cranial or within the brain’s fluid spaces). It looks at long-term outcomes to better understand what happens over time and support families with care planning.
Netanya, IsraelAges 1 hour–3 months - NCT02954939Recruiting
Test medicines to change immune cells in lupus kidney flare
This study tests whether mycophenolate mofetil and cyclophosphamide can improve active lupus kidney inflammation by changing immune cell patterns in your blood. It may help patients whose lupus nephritis is currently active, shown by worsening urine protein and/or kidney blood tests.
Hong KongAges 18–80 - NCT03275194RecruitingPhase 2
HIPEC during interval surgery for advanced ovarian cancer
This trial looks at whether a heated chemotherapy treatment given in the abdomen during a planned second surgery (HIPEC) can improve outcomes for certain advanced ovarian cancers. It is for people who have already had initial chemotherapy and partially responded, with enough health to safely undergo surgery.
Mexico CityAges 18–70 - 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+ - 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+ - NCT02923973Recruiting
Ultrasound checks of cervical length after prior preterm birth
This study uses a vaginal ultrasound to measure cervical length in people who previously had a spontaneous preterm birth. It aims to understand who may be at higher risk, so screening and next steps can be better planned in future pregnancies.
NaplesAges 18–50 - NCT02947503RecruitingPhase 3
Metformin for gestational diabetes in pregnancy outcomes
This study tests whether taking metformin during pregnancy improves outcomes for people with gestational diabetes. It may help with pregnancy health and baby outcomes compared with the study’s other diabetes care plan.
GroningenAges 18–45 - NCT03093688RecruitingPhase 1/Phase 2
Testing an immune-cell infusion for advanced solid tumors
This trial tests whether adding special immune cells (iNKT cells and CD8+ T cells) given by IV infusion can help treat advanced cancers. It mainly looks at safety first, and also checks whether the treatment can shrink or control cancer.
Shanghai, Shanghai MunicipalityAges 18–70 - 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 - NCT03362164Recruiting
Studying heart involvement in people with Fabry disease
This study looks at how the heart is affected in adults with Fabry disease. It may help doctors better understand heart-related changes in order to guide care.
Würzburg, BavariaAges 18 years+ - 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
Common questions
- How many women’s health & pregnancy clinical trials are recruiting?
- Clin2 is tracking 6,333 recruiting obstetrics & gynecology studies from the U.S. registry right now, out of 10,314 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.