Obstetrics & gynecology
Women’s health & pregnancy clinical trials
Reproductive health, pregnancy, and conditions specific to women. We’re tracking 6,097 recruiting studies in this area right now.
By phase
- Not applicable4,198
- Phase 2594
- Phase 1414
- Phase 3327
- Phase 4252
- Phase 1/Phase 2245
- Phase 2/Phase 367
Top conditions
- Ovarian Cancer337
- Cervical Cancer224
- Endometrial Cancer209
- Bladder Cancer188
- Acute Kidney Injury134
- Endometriosis132
- Pregnancy129
- Chronic Kidney Diseases122
- Breast Cancer112
- Chronic Kidney Disease107
- Infertility91
- Renal Cell Carcinoma80
- Colorectal Cancer78
- Preeclampsia71
- Prostate Cancer68
- Pregnancy Related65
- Hypertension60
- Urinary Incontinence59
Leading sponsors
- Mayo Clinic61
- 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
- University of Colorado, Denver38
- AstraZeneca36
- University of Aarhus35
- Chinese University of Hong Kong34
Where studies are running
- California351
- Alabama152
- Texas120
- Massachusetts117
- New York115
- Arizona106
- Florida103
- Maryland88
- Colorado84
- Illinois79
Recruiting studies6,097 total
- NCT04400084Recruiting
Testing how medicines move across the placenta
This trial studies how certain drugs pass from the mother to the baby through the placenta. You may be able to help researchers understand drug safety and transfer during late pregnancy.
ParisAges 18 years+ - NCT04615221Recruiting
Study of immune rejection after uterine transplant
This study looks at why the body’s immune system may reject a transplanted uterus or a related surgery. Your results may help doctors understand rejection and improve care for future uterine transplants.
SuresnesAges 18–45 - NCT04520048Recruiting
Blood vessel tests to predict preeclampsia worsening in pregnancy
This study measures blood vessel–related markers in pregnant people who already have high blood pressure or early preeclampsia. The goal is to predict who is more likely to get worse, so care can be better targeted.
Bobigny, Seine Saint DenisAges 18–40 - NCT06447077Recruiting
Day 5 vs. day 6 embryo transfer for IVF pregnancy rates
This study compares pregnancy success when a single embryo is transferred on day 5 versus day 6 after fertilization. If you are 18 or older and having your first ICSI cycle with a single embryo transfer, you may be eligible.
Dortmund, North Rhine-WestphaliaAges 18 years+ - NCT06446739Recruiting
Low-dose vs standard-dose kidney therapy for ICU patients
This study compares two different doses of continuous kidney replacement therapy (CRRT, a type of dialysis) for patients in the intensive care unit with acute kidney injury. It aims to find out if a lower dose is as safe and effective as the standard dose.
Rochester, MinnesotaAges 18 years+ - NCT06442995RecruitingPhase 4
Magnesium added to morphine after C-section to prevent urine blockage
This study tests whether adding magnesium sulfate to the usual painkiller (morphine) given through the epidural can help prevent trouble urinating after a C-section. It is for women who have had a C-section under epidural anesthesia and are at risk of needing a catheter due to urine retention.
ReimsAges 18 years+ - NCT06447064Recruiting
Cancer loyalty card study for early detection
This study looks at whether shopping loyalty card data can help detect cancer earlier. If you have a Tesco Clubcard or Boots Advantage Card, you may be able to join by sharing your purchase history to help researchers find patterns linked to cancer.
LondonAges 18 years+ - NCT06440759Recruiting
Filter Comparison for Septic Shock with Kidney Failure
This study compares two types of filters used during continuous kidney replacement therapy in patients with septic shock and severe acute kidney injury. The goal is to see which filter works better and is safer.
Kubang Kerian, KelantanAges 18 years+ - NCT06459271Recruiting
CALM counseling for advanced ovarian cancer
This trial is testing a type of counseling called CALM (Managing Cancer and Living Meaningfully) for people with advanced ovarian cancer. It aims to see if this support program is helpful and practical for patients.
Toronto, OntarioAges 18 years+ - NCT06445946RecruitingPhase 4
Metformin vs insulin for gestational diabetes
This study compares two common medicines (metformin pills and insulin shots) to see which works better for controlling blood sugar in pregnant women with gestational diabetes. The goal is to find the best treatment for both mom and baby, now and in the long term.
Tuscaloosa, AlabamaAges 18 years+ - NCT06450873RecruitingPhase 2
Turkey tail mushroom before breast cancer surgery
This trial tests whether taking a turkey tail mushroom supplement before breast cancer surgery can help the immune system fight the cancer. It is for post-menopausal women with a common type of breast cancer (ER-positive, HER2-negative) that is growing at a moderate or faster rate (Ki-67 score of 10% or more).
Scottsdale, ArizonaAges 18 years+ - NCT06458322Recruiting
Dialysis at home vs. in a center: quality of life study
This study compares the quality of life of people who start dialysis at home versus in a center. It aims to help patients and doctors choose the best option for each person's lifestyle and well-being.
Montreal, QuebecAges 18 years+ - NCT06452862Recruiting
MRI for diabetic kidney disease
This study uses special MRI scans to look at the kidneys in people with diabetic kidney disease. The goal is to see if MRI can help doctors better understand and manage the condition.
Shenyang, LiaoningAges 18–80 - NCT06445933Recruiting
Vitamin B6 for depression in pregnancy and after birth
This trial tests whether taking Vitamin B6 can help prevent depression in pregnant women and new mothers. If you are between 24 and 28 weeks pregnant and have no history of mental health conditions, you may be able to join.
TaipeiAges 20–50 - NCT06445179Recruiting
Robotic surgery for adenomyosis and endometriosis
This trial tests robotic-assisted surgery to remove the uterus (hysterectomy) and all endometriosis lesions in people with both adenomyosis and deep endometriosis. It's for those who haven't found relief from medical treatments and are ready for surgery.
Aix-en-ProvenceAges 18 years+ - NCT06449430Recruiting
Turning a Breech Baby: Sleep vs. Spinal Numbing
This trial compares two ways to help turn a breech baby to a head-down position: one uses a light sleep medicine (propofol), the other uses numbing medicine in the spine (bupivacaine). The goal is to make the turning attempt more comfortable and successful.
Murcia, MurciaAges 18 years+ - NCT06451458Enrolling by invitation
ECHO diabetes and chronic conditions training for care teams
This trial tests a program (ECHO) to help healthcare teams at busy clinics better support patients with diabetes and other ongoing health conditions. It focuses on training staff, not on giving you a new treatment.
Santa Fe, New MexicoAges 18–89 - NCT06452407Recruiting
App for managing endometriosis symptoms and treatment
This trial tests a new app called elleFA to help track endometriosis symptoms and treatment. If you are being treated for endometriosis at the McGill University Health Centre, the app may make it easier to manage your care from home.
Montreal, QuebecAges 18 years+ - NCT06445530Recruiting
Nutrition help for postpartum recovery in Black women
This study tests a nutrition program to help Black women with low income recover after giving birth. You may qualify if you had gestational diabetes, are the main meal planner, and are willing to take online surveys.
Baltimore, MarylandAges 18 years+ - NCT06446869Recruiting
Probiotic for menopause symptoms
This study tests whether a probiotic supplement can help reduce hot flashes and other menopause symptoms. It is for women who are in early menopause and have frequent hot flashes.
Glasgow, GlasgowAges 42–60 - NCT06447103RecruitingPhase 2
New scan to find kidney cancer after surgery
This trial tests a special PET scan to see if it can better find leftover kidney cancer after surgery compared to a standard CT scan. You may qualify if you had kidney cancer surgery within the last 4-16 weeks and are at high risk of the cancer coming back.
Los Angeles, CaliforniaAges 18 years+ - NCT06458062Recruiting
Pocket colposcopy for women with positive HPV test
This study tests a new, smaller device called a pocket colposcope to look at the cervix (the opening of the womb) in women who have had a positive HPV test. The goal is to see if this simpler tool can help find cell changes that might lead to cancer, so you can get treatment sooner.
NairobiAges 25 years+ - NCT05988658Recruiting
Using scores and biomarkers to predict kidney injury in hospital patients
This study uses a risk score and blood tests to predict which hospitalized patients might develop acute kidney injury (sudden kidney damage). If you are at high risk, researchers will follow you closely to see if early detection can help prevent serious kidney problems.
Chicago, IllinoisAges 18 years+ - NCT06348719Recruiting
Robot vs. standard laparoscopy for early endometrial cancer
This trial compares two types of minimally invasive surgery (robot-assisted vs. conventional laparoscopy) for removing the uterus in people with early-stage, low- to intermediate-risk endometrial cancer. The goal is to see which approach offers the best value and outcomes.
LilleAges 18 years+
Common questions
- How many women’s health & pregnancy clinical trials are recruiting?
- Clin2 is tracking 6,097 recruiting obstetrics & gynecology studies from the U.S. registry right now, out of 9,954 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.