Obstetrics & gynecology
Women’s health & pregnancy clinical trials
Reproductive health, pregnancy, and conditions specific to women. We’re tracking 6,067 recruiting studies in this area right now.
By phase
- Not applicable4,168
- Phase 2598
- Phase 1412
- Phase 3326
- Phase 4251
- Phase 1/Phase 2245
- Phase 2/Phase 367
Top conditions
- Ovarian Cancer336
- Cervical Cancer223
- Endometrial Cancer206
- Bladder Cancer186
- Acute Kidney Injury133
- Endometriosis130
- Pregnancy128
- Chronic Kidney Diseases123
- Breast Cancer111
- Chronic Kidney Disease107
- Infertility93
- Renal Cell Carcinoma80
- Colorectal Cancer78
- Preeclampsia71
- Prostate Cancer69
- Pregnancy Related65
- Urinary Incontinence60
- Hypertension59
Leading sponsors
- Mayo Clinic60
- IRCCS Azienda Ospedaliero-Universitaria di Bologna47
- M.D. Anderson Cancer Center45
- Assistance Publique - Hôpitaux de Paris44
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS44
- National Cancer Institute (NCI)41
- AstraZeneca38
- University of Colorado, Denver37
- University of Aarhus35
- Chinese University of Hong Kong33
Where studies are running
- California349
- Alabama153
- Texas119
- Massachusetts118
- New York114
- Arizona106
- Florida104
- Maryland88
- Colorado85
- Illinois80
Recruiting studies6,067 total
- NCT04149496Recruiting
IVF cycle study using modified egg-retrieval timing
This study tests an IVF approach that changes how ovarian stimulation is started, helps retrieve eggs more effectively, and may delay embryo transfer. It may help people who have many small eggs (called antral follicles) and higher AMH levels, which can affect how IVF works.
Jacksonville, FloridaAges 18–38 - NCT03561766Recruiting
Pregnancy birth-cohort study for early pregnancy participants
This study follows pregnant people from early pregnancy to help researchers better understand health and outcomes over time. It’s mainly for those who plan to receive care and deliver at Shengjing Hospital in the Shenyang area.
Shenyang, LiaoningAges 18 years+ - NCT04197414Recruiting
Urology DNA registry to personalize cancer care
This study builds a urology cancer “DNA registry” by analyzing circulating tumor DNA found in the blood. Your information and permission help researchers better personalize treatment for cancers like prostate, kidney, bladder, and ureter cancer.
SeoulAges 20 years+ - NCT04020510RecruitingPhase 4
Standard versus fewer bladder Botox injections for overactive bladder
This study compares the usual amount of Botox injected into the bladder versus a smaller amount. It aims to see whether fewer injections can reduce overactive bladder symptoms with fewer side effects, like trouble emptying the bladder.
Bethesda, MarylandAges 18 years+ - NCT03804320Recruiting
Watching small kidney tumors over time instead of treating
This study follows people with small, solid kidney tumors using active surveillance (regular monitoring) rather than immediate surgery or treatment. It may help you understand whether careful watching is a safe option for certain early kidney tumors.
MilanAges 50 years+ - NCT03929887Recruiting
Kidney biopsy patients join a kidney tissue research bank
This study builds a kidney tissue “library” to help researchers analyze kidney disease in newer ways. It may help by improving how glomerular (kidney filter) diseases are understood over time, using samples from people who already had a biopsy.
ChuncheonAges Any age - NCT04279457RecruitingPhase 4
Test whether special dye helps protect kidney function during heart procedures
This trial studies whether a device called Dye-Vert Plus can lower the risk of kidney injury from contrast dye during heart catheter procedures (CAG and/or PCI). It focuses on people at higher kidney risk, especially those with diabetes or high blood pressure.
Charleston, West VirginiaAges 18–90 - NCT04453904Recruiting
Testing best added chemo and radiation after stage III uterine cancer
This study compares different ways of giving radiation and chemotherapy after surgery for stage III endometrial (uterine) cancer. It aims to find which approach works best to reduce cancer risk and improve outcomes.
Beijing, Beijing MunicipalityAges Any age - NCT04504006Recruiting
Tracking surgery choices for lymph node spread in endometrial cancer
This is an observational study that follows people with endometrial cancer who have had surgery to check and remove pelvic (and sometimes paraaortic) lymph nodes. It looks at how different surgical approaches and any added treatment affect local control (keeping cancer from coming back in the pelvis/nearby areas).
Essen, North Rhine-WestphaliaAges 18 years+ - NCT03288532RecruitingPhase 3
Adjuvant immunotherapy after kidney cancer surgery
This Phase 3 trial studies additional (adjuvant) treatment after kidney cancer surgery, to lower the chance the cancer comes back. It tests immunotherapy drugs (durvalumab and tremelimumab) in people whose scans show no visible remaining cancer after operation.
AberdeenAges 18 years+ - NCT04305743RecruitingPhase 4
Compare pain after 5 vs 20 bladder botox injections
This study looks at how much discomfort you have after receiving bladder Botox injections, comparing a smaller (5) dose vs a larger (20) dose. It’s only for certain overactive bladder conditions and specifically when the procedure is done without sedation or special anesthesia.
Washington D.C., District of ColumbiaAges 18 years+ - NCT04637711Recruiting
Surgery for stubborn granulomatous breast inflammation
This study looks at surgical treatment for granulomatous lobular mastitis that has not been improving with non-surgical care. It may help people with more widespread or complicated breast inflammation, especially when there are abscesses or skin breakdown.
Wuhan, HubeiAges 18–60 - NCT04047849RecruitingPhase 4
Antibiotics for early water breaking before 23 weeks
This trial studies whether taking antibiotics can help in pregnancies where the “water” broke early (before 23 weeks) but you don’t have a fever. It aims to reduce complications while keeping both mother and baby as safe as possible.
Baton Rouge, LouisianaAges 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 - NCT04710797Recruiting
Lymph node surgery for early-stage ovarian cancer
This trial studies whether removing (dissecting) lymph nodes during surgery can improve care for people with early-stage ovarian cancer that still needs chemotherapy. You may be eligible if you have certain ovarian cancer types and your scans and surgery do not show clearly suspicious lymph nodes.
Guangzhou, GuangdongAges 18–70 - NCT04714957Recruiting
Personalized study for cancer spread in the belly lining
This trial studies people whose cancer has spread to the lining of the abdomen (the “belly lining”), including cancers from the digestive tract or ovaries. You may be asked to join because the study aims to learn how to better match care to different patterns of this belly lining cancer spread.
LyonAges 18 years+ - NCT04733820RecruitingPhase 3
Extra chemo after surgery for advanced cervical cancer
This Phase 3 trial tests whether adding chemotherapy after surgery helps people with locally advanced cervical cancer, especially when prior treatment didn’t fully match standard guidelines. It looks at whether this “adjuvant” chemotherapy improves outcomes after neoadjuvant chemotherapy and an extensive hysterectomy.
Wuhan, HubeiAges 18–70 - NCT04017286Recruiting
Pregnancy mental health survey and baby development outcomes study
This study looks at how a pregnant person’s mental well-being during pregnancy relates to their child’s later behavior and development. It mainly involves questionnaires and comparing outcomes, and it may help researchers understand what pregnancy mental health supports best.
Chongqing, Chongqing MunicipalityAges 3 months–6 years - NCT01604395Recruiting
Long-term growth hormone check for children with short stature
This study follows children who are short for their age and checks how safe and effective growth hormone is over the long term. It may help families understand expected benefits and side effects for their specific growth-related condition.
SeoulAges 2 years+ - NCT03025477RecruitingPhase 2
Testing two first-treatment options for advanced ovarian cancer
This Phase 2 trial compares two different treatment strategies as the first chemotherapy after surgery for advanced epithelial ovarian, peritoneal, or fallopian-tube cancer. It may help doctors find a more effective or better-tolerated approach for people in your situation.
DijonAges 18–75 - NCT04783805Recruiting
Watch-and-wait treatment for abnormal cervix cells before future pregnancy
This trial studies a “conservative” (less immediate) approach to a specific abnormal cervix finding to see if it can be managed safely for people who want future pregnancies. It uses close follow-up visits instead of immediate procedures for certain results.
BarcelonaAges Any age - NCT04834544RecruitingPhase 2
Maintenance vaccine treatment after first chemotherapy for ovarian cancer
This Phase 2 trial studies a maintenance vaccine (DCVAC/OvCa) given after standard first-line chemotherapy and surgery for certain advanced ovarian cancers. It aims to help keep the cancer from coming back for longer by boosting the body’s anti-cancer response.
Beijing, Beijing MunicipalityAges 18 years+ - NCT04900558Recruiting
Study outcomes after robotic bladder removal surgery
This trial follows adults who are planning to have a robotic radical cystectomy (surgery to remove the bladder and surrounding tissue) to learn what outcomes to expect. If you choose to join and meet the basics, it may help your team compare results and improve care for future patients.
Florence, TuscanyAges 18 years+ - NCT04935918Recruiting
Adjustable bladder balloon treatment for urinary leakage
This trial studies how safe and effective adjustable balloons in the bladder are for children and teens with bladder exstrophy or isolated epispadias who have urine leakage. It may help reduce incontinence while monitoring bladder and kidney safety.
Marseille, PACAAges 5–18
Common questions
- How many women’s health & pregnancy clinical trials are recruiting?
- Clin2 is tracking 6,067 recruiting obstetrics & gynecology studies from the U.S. registry right now, out of 9,743 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.