Clinical trials
Gestational Diabetes Mellitus in Pregnancy clinical trials
Below are recruiting gestational diabetes mellitus in pregnancy clinical trials, each written for real people, not researchers. We’re tracking 100 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT03313024Recruiting
Pregnancy health study for common pregnancy blood sugar and pressure issues
This study follows pregnant people to better understand pregnancy complications like high blood pressure and gestational diabetes. You may be asked to provide regular health information and possibly samples to help researchers learn what affects you and your baby.
BerlinAges 18–45 - NCT04270578Recruiting
Study of gestational diabetes during pregnancy and after birth
This trial looks at gestational diabetes (high blood sugar during pregnancy) and may study how it’s managed during pregnancy and postpartum. It may help researchers understand what approaches are safe and useful for people with this condition.
TübingenAges 18 years+ - NCT05009433Recruiting
Exercise plans in pregnancy and afterward for mom and baby health
This study compares two types of exercise—short, intense intervals versus moderate steady activity—during pregnancy and looks at effects on mothers and children. It also checks how participants do on health, fitness, and well-being tests before, during, and after pregnancy.
Gdansk, Pomeranian VoivodeshipAges 18–45 - NCT04529889Recruiting
Study of gestational diabetes during pregnancy and child outcomes
This study follows pregnant people with gestational diabetes to see how it affects mothers and babies over time. The team may use this information to better understand risks and care for both you and your child.
Guangzhou, GuangdongAges Any age - NCT05124457RecruitingPhase 2
Detemir vs NPH insulin for diabetes in pregnancy
This Phase 2 study compares two types of insulin—insulin detemir vs NPH—to see which works better and is safe for controlling blood sugar during pregnancy. You may be invited if you are pregnant and need insulin for either pre-existing type 2 diabetes or gestational diabetes.
Los Angeles, CaliforniaAges 18 years+ - NCT06215352Recruiting
Meal timing and blood sugar during pregnancy
This study looks at how when and what you eat during early pregnancy affects your blood sugar levels. It may help find ways to improve glucose control for expecting mothers.
Taipei, Zhongzheng DistrictAges 20 years+ - NCT07851753Recruiting
Lumbopelvic stability in gestational diabetes during pregnancy
This study looks at how well the muscles in your lower back and pelvis work in pregnant women with and without gestational diabetes. It uses simple movement tests to compare stability and may help improve care for future pregnancies.
Lahore, Punjab ProvinceAges 20–40 - NCT05112588Recruiting
Preventing diabetes after gestational diabetes
This study looks at ways to lower the chance of developing diabetes after pregnancy in people who had gestational diabetes. If you qualify, you’ll be asked to join follow-up through routine child health care and complete study activities online.
SkövdeAges 18–60 - NCT07806695RecruitingPhase 1
Understanding insulin production in gestational diabetes
This study looks at how the body makes insulin during pregnancy to understand why some women get gestational diabetes. If you join, you'll have some extra blood tests during pregnancy and after birth to help researchers learn more.
Rochester, MinnesotaAges 20–40 - NCT07802262Recruiting
Prenatal exercise and blood sugar regulation
This trial tests whether a supervised exercise program during weeks 24 to 30 of pregnancy helps regulate blood sugar levels. It may help support a healthier pregnancy by improving glucose control.
Conway, ArkansasAges 18–35 - NCT07776314Recruiting
Screening for late-onset gestational diabetes
This study tests whether checking for gestational diabetes later in pregnancy (between 32 and 35 weeks) is helpful. It looks for health benefits for you and your baby.
Izmir, KarabağlarAges 18–45 - NCT06619301RecruitingPhase 3
Insulin options for diabetes in pregnancy
This trial compares two types of insulin (glargine and NPH) to see which works better for managing blood sugar in pregnant women with gestational diabetes or type 2 diabetes. If you need to start insulin during pregnancy, you may be able to join.
Maywood, IllinoisAges 18 years+ - NCT07682077Recruiting
Kefir drink to prevent diabetes in pregnancy
This study tests whether a daily probiotic drink (kefir) during pregnancy can help prevent gestational diabetes. It's for pregnant people who are less than 14 weeks along and live near Fredericton, New Brunswick.
Fredericton, New BrunswickAges 19 years+ - NCT07685015Recruiting
Myo-Inositol for blood sugar control in gestational diabetes
This trial tests if a natural supplement called myo-inositol can help manage blood sugar and reduce stress on your body during pregnancy while you have gestational diabetes.
Vienna, State of ViennaAges 18–45 - NCT07645001Recruiting
Probiotics plus diabetes medicine for pregnancy blood sugar
This study tests whether adding probiotics (beneficial bacteria) to standard diabetes medication helps manage high blood sugar during pregnancy. Researchers hope this combination may improve health outcomes for both you and your baby.
Rawalpindi, Punjab ProvinceAges 18–45 - NCT07624968Recruiting
Breastfeeding and diabetes risk in future pregnancies
This study follows pregnant women to see if breastfeeding while pregnant with a previous child helps protect against gestational diabetes (high blood sugar during pregnancy) in the current pregnancy. Researchers will track blood sugar levels and ultrasound measurements throughout pregnancy.
IstanbulAges 18–50 - NCT07587632Recruiting
Natural cervical ripening to avoid labor induction
This study tests whether natural methods can help your cervix prepare for labor on its own, so you may avoid medication-induced labor. It's designed for pregnant people with diet-controlled gestational diabetes who are planning a vaginal delivery at 40 weeks.
Zurich, Canton of ZurichAges 18 years+ - NCT07565727Recruiting
Heart Health and Metabolism in Early Pregnancy
This study looks at how the body processes sugar and nutrients during pregnancy in women at higher risk for pre-eclampsia (a serious pregnancy condition with high blood pressure). Researchers want to understand if taking low-dose aspirin helps protect heart and metabolic health. You'll have blood tests, body composition scans, and metabolic measurements.
Knoxville, TennesseeAges 18–45 - NCT07566845Enrolling by invitation
High-intensity exercise for women after gestational diabetes
This study tests whether high-intensity interval training (HIIT)—short bursts of intense exercise—can help women who had gestational diabetes during pregnancy stay healthy and prevent type 2 diabetes. You'll do supervised workouts over several months while researchers track your health.
Odense, Region SyddanmarkAges 25–45 - NCT07554287Recruiting
Leg vs. Arm Exercise for Gestational Diabetes Management
This study tests whether exercising with your legs or arms helps manage blood sugar levels during pregnancy if you have gestational diabetes. The goal is to see which type of exercise works better and how it affects your overall health and stress during pregnancy.
Lahore, Punjab ProvinceAges 18–35 - NCT07551011Recruiting
Behavior Change Program for Pregnant Women With Diabetes and High Blood Pressure
This study tests whether a behavior-change toolkit—including guidance on diet, exercise, and stress management—can help pregnant women manage both gestational diabetes (high blood sugar during pregnancy) and pregnancy-related high blood pressure. The goal is to improve health outcomes for you and your baby.
Lahore, Punjab ProvinceAges 15–49 - NCT07534670Recruiting
Tracking lifestyle and blood sugar patterns in early pregnancy
This study follows pregnant women in their first trimester to understand how daily habits like sleep, activity, and eating affect blood sugar levels. The goal is to learn more about metabolic health during pregnancy and potentially prevent complications.
Singapore, SingaporeAges 21–39 - NCT07517406Recruiting
Blood sugar patterns in pregnant women after weight-loss surgery
This study looks at blood sugar measurements in pregnant women who have had weight-loss (bariatric) surgery before getting pregnant. Researchers want to find which blood sugar tests best predict gestational diabetes—a type of diabetes that develops during pregnancy—so they can catch and treat it earlier.
Istanbul, ŞişliAges 18–50 - NCT07470320Recruiting
Placenta study in healthy and complicated pregnancies
This study looks at how the placenta works in healthy pregnancies and in pregnancies with conditions like pre-eclampsia, gestational diabetes, or fetal growth restriction. It may help find new ways to detect or treat these problems.
OxfordAges 18 years+
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Gestational Diabetes Mellitus in Pregnancy trials by city
Studies with a site in or near these metro areas.
Common questions
- Are there clinical trials for gestational diabetes mellitus in pregnancy?
- Yes. Clin2 currently lists 100 recruiting gestational diabetes mellitus in pregnancy studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a gestational diabetes mellitus in pregnancy trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a gestational diabetes mellitus in pregnancy trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.