Obstetrics & gynecology
Women’s health & pregnancy clinical trials
Reproductive health, pregnancy, and conditions specific to women. We’re tracking 6,335 recruiting studies in this area right now.
By phase
- Not applicable4,398
- Phase 2610
- Phase 1411
- Phase 3321
- Phase 4271
- Phase 1/Phase 2254
- Phase 2/Phase 370
Top conditions
- Ovarian Cancer338
- Cervical Cancer232
- Endometrial Cancer206
- Bladder Cancer190
- Acute Kidney Injury137
- Endometriosis135
- Pregnancy132
- Chronic Kidney Diseases131
- Breast Cancer107
- Chronic Kidney Disease105
- Infertility94
- Renal Cell Carcinoma81
- Colorectal Cancer74
- Preeclampsia73
- Pregnancy Related72
- Prostate Cancer65
- Pregnancy Complications63
- Urinary Incontinence63
Leading sponsors
- Mayo Clinic58
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS48
- Assistance Publique - Hôpitaux de Paris47
- IRCCS Azienda Ospedaliero-Universitaria di Bologna47
- 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
- California345
- Alabama155
- Texas121
- Massachusetts119
- New York118
- Florida103
- Arizona100
- Colorado90
- Maryland89
- Illinois78
Recruiting studies6,335 total
- NCT05916469Recruiting
Hormone treatment for heavy periods in teens and young adults
This trial studies how a progestin hormone—given as an IUD or tablets—can help reduce heavy menstrual bleeding in people with certain bleeding-related conditions. It may help you by testing whether the treatment works and is practical for your situation.
Palo Alto, CaliforniaAges 10–24 - NCT05916781RecruitingPhase 4
Lowering steroids with mycophenolate and tacrolimus for lupus kidneys
This study tests whether using mycophenolate mofetil plus tacrolimus can help people with lupus nephritis safely lower (taper) their prednisone to a low dose. It is designed for people whose kidney lupus has been well-controlled for at least 6 months.
BeijingAges 18–65 - NCT05916963RecruitingPhase 3
Testing a water pill to reduce leftover kidney stone fragments
This Phase 3 study tests whether using a “water pill” called furosemide during a flexible scope procedure helps leave fewer kidney-stone fragments behind. It may help reduce the chance of needing additional treatment later.
AngersAges 18–80 - NCT05917106Recruiting
Testifying methylomics blood test for new kidney cancer monitoring
This study follows people with newly diagnosed kidney cancer who have not started treatment. It tests whether a special blood test can monitor the cancer over time, alongside standard follow-up after planned surgery.
Nanjing, JiangsuAges Any age - NCT05917587RecruitingEarly Phase 1
Metformin for blood-vessel function after pregnancy diabetes
This early study tests whether metformin can improve how small blood vessels work after gestational diabetes (pregnancy diabetes). It may help some people who feel long-term effects after delivery by improving blood-vessel-related function.
Iowa City, IowaAges 18–45 - NCT05917795Recruiting
Endoscopic stomach reduction for weight loss before kidney transplant
This trial tests an endoscopic procedure that helps reduce stomach size to support weight loss in people with severe kidney disease who may need a kidney transplant. It may help some patients meet transplant-center weight requirements and potentially improve readiness for transplant care.
RomeAges 18–70 - NCT05918523Recruiting
Long-term follow-up for people treated with REACT
This study checks long-term health outcomes in people who previously received a treatment called REACT for chronic kidney disease. It may help doctors understand how safe and effective REACT is over time.
Meridian, IdahoAges 30–80 - NCT05920343RecruitingPhase 2/Phase 3
Preventing blood clots in genitourinary cancer with rivaroxaban
This trial tests whether rivaroxaban, a blood thinner pill, can help prevent dangerous blood clots in people with certain genitourinary cancers who are starting cancer treatment. It may lower clot risk, but it also has bleeding-risk tradeoffs that the study will monitor closely.
Ottawa, OntarioAges 18 years+ - NCT05920798RecruitingPhase 1/Phase 2
Vaccine treatment plus pembrolizumab for recurrent ovarian cancer
This Phase 1/2 trial tests a new cancer vaccine therapy combined with pembrolizumab (an immunotherapy) to treat advanced, recurrent ovarian, fallopian tube, or primary peritoneal cancer. It may help your immune system recognize and attack the cancer, especially if your tumor has a specific target called FRα.
Scottsdale, ArizonaAges 18 years+ - NCT05922397Recruiting
Using imaging to plan surgery for placenta complications
This study looks at placenta accreta spectrum (a serious placenta problem) using ultrasound or MRI images. It may help by classifying the condition in a more detailed way so surgeons can plan the right operation during surgery.
CaliAges 18–55 - NCT05922657Recruiting
Registry study for Cerene cryotherapy in everyday use
This registry collects real-world information from people who are planning to use the Cerene cryotherapy device. You may benefit by helping researchers understand how it works in routine care and by completing periodic surveys for up to 12 months.
West Orange, New JerseyAges 25 years+ - NCT05924971RecruitingPhase 2
Taking aspirin to reduce complications after severe preeclampsia
This trial looks at whether aspirin after delivery can help postpartum recovery in people diagnosed with preeclampsia with severe features during the hospital stay. You might be considered if your care is through specific clinics at Long Beach Memorial.
Long Beach, CaliforniaAges 18 years+ - NCT05926336RecruitingPhase 4
Different anesthesia drugs during cancer surgery
This trial compares two types of anesthesia medicines to see how they may affect outcomes after surgery for certain primary cancers. You may be considered if you’re having planned (elective) surgery under general anesthesia and meet the safety and health criteria.
Kaohsiung CityAges 20–80 - NCT05928936RecruitingPhase 2
Exercise study in chronic kidney disease with blood-pressure medicines
This study tests how the body’s blood-pressure control responds to exercise in people with chronic kidney disease (and some transplant recipients), compared with people without kidney disease. It may help researchers learn safer ways to exercise and manage blood pressure for people with kidney disease.
Atlanta, GeorgiaAges 40–75 - NCT05927467Recruiting
Study of Alport syndrome patients in a kidney–skin research group
This study follows people diagnosed with Alport syndrome to better understand the condition and its effects. It may help researchers learn what to watch for over time and how the disease progresses.
Paris, Île-de-France RegionAges Any age - NCT05927818Recruiting
Test a sentinel lymph node biopsy in early ovarian cancer
This trial studies whether taking a sample from the sentinel lymph node during surgery can help with staging early ovarian cancer. It may help doctors find spread to lymph nodes more accurately while limiting unnecessary lymph node removal in some cases.
Istanbul, TurkeyAges 18–90 - NCT05931276RecruitingPhase 3
Beta blocker choice may improve heart outcomes on dialysis
This phase 3 study tests whether a specific beta blocker selection on hemodialysis can improve cardiovascular outcomes. It focuses on certain beta blockers commonly used through the VA pharmacy and compares them in a randomized way.
Long Beach, CaliforniaAges 18 years+ - NCT05931393RecruitingPhase 2
Cabozantinib retreatment after it helped, in kidney cancer study
This Phase 2 study tests a “next-step” cabozantinib strategy for advanced kidney cancer (RCC) after your cancer previously responded to cabozantinib and then progressed. It aims to see if re-using cabozantinib in a planned sequence can control the cancer again with manageable side effects.
Dallas, TexasAges 18 years+ - NCT05932212RecruitingPhase 2
Study drug for vulvar cancer after prior treatment failure
This Phase 2 trial tests AK104 in people with recurrent or metastatic vulvar cancer that cannot be cured with surgery or strong radiation. It may help shrink tumors or slow growth, especially if you’ve already tried standard treatments or couldn’t tolerate them.
Fuzhou, FujianAges 18–80 - NCT05932862RecruitingPhase 1
Test drug XL309 for advanced tumors with HRR gene changes
This early-phase study tests XL309 (and sometimes a mix of XL309 with another treatment) in people whose advanced solid tumors have specific DNA-repair gene changes, such as BRCA1/2 or other HRR-related changes. It aims to see how well the drug works and what dose is safest for these cancers.
Fountain Valley, CaliforniaAges 18 years+ - NCT05934149Recruiting
Lupus health registry that stores samples for future research
This study keeps a long-term record of people with lupus (systemic lupus erythematosus) and collects samples so researchers can study the disease better. You may be able to join if you meet lupus diagnosis criteria, are not pregnant, and can follow the study visits and consent process.
Birmingham, AlabamaAges 18–110 - NCT05934318Recruiting
Arginine supplements to help prevent pregnancy complications
This study tests whether taking an arginine-based supplement during pregnancy can help lower the risk of bad pregnancy outcomes. You may be eligible if you are pregnant in the early-to-mid period and meet safety and location requirements.
KisumuAges 16–40 - NCT05935215RecruitingPhase 3
Switch from anti-C5 shots to iptacopan for aHUS
This trial tests whether people with atypical hemolytic uremic syndrome (aHUS) who are doing well on anti-C5 treatment can safely switch to iptacopan. It focuses on both effectiveness (blood counts and kidney function) and safety after the switch.
Nanjing, JiangsuAges 18–100 - NCT05936333Recruiting
Study why repeated pregnancy problems happen in some cases
This study looks at how the immune system may contribute to ongoing placenta inflammation in certain pregnancy histories. It may help researchers better understand causes behind pregnancy loss and related placental complications, using past placenta/tissue samples.
ClamartAges 18 years+
Common questions
- How many women’s health & pregnancy clinical trials are recruiting?
- Clin2 is tracking 6,335 recruiting obstetrics & gynecology studies from the U.S. registry right now, out of 10,288 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.