Clinical trials
Twin Pregnancy clinical trials
Below are recruiting twin pregnancy clinical trials, each written for real people, not researchers. We’re tracking 19 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05727085Recruiting
Study of twin pregnancies and outcomes for babies
This study follows twins during pregnancy and looks at baby outcomes. It may help researchers learn what affects development in twin pregnancies.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT06782776Recruiting
Doppler ultrasound for twin pregnancy risk
This study uses a special ultrasound technique called Doppler echoflowmetry to measure blood flow in mothers pregnant with twins. The goal is to find early signs that might predict complications, so doctors can offer better care.
Bologna, BolognaAges 18–44 - NCT07270640Recruiting
Lifestyle program for better twin pregnancy outcomes
This study tests whether a lifestyle program (diet and exercise guidance) can improve pregnancy outcomes for women carrying twins. It may help you have a healthier pregnancy and reduce complications.
BrusselsAges 18 years+ - NCT05182541Recruiting
Support program for anxious mothers expecting twin babies
This trial tests a psychological screening and nursing (support) approach for pregnant people carrying twins. It may help you if stress, depression, or anxiety symptoms are high, and you want extra support during routine prenatal care.
Shenyang, LiaoningAges 18–50 - NCT06414655Recruiting
Twin pregnancy study: tracking mothers and babies
This study follows mothers expecting twins from early pregnancy through delivery. It helps doctors learn more about caring for twin pregnancies and their babies in China.
Hefei, AnhuiAges 18–45 - NCT07508553Recruiting
Bone density in third trimester: singleton vs. twin pregnancy
This study compares bone density in the third trimester between women pregnant with one baby versus twins. If you qualify, you'll fill out questionnaires and have a quick, non-invasive bone scan to help researchers understand how pregnancy affects bone health.
Roma, RMAges 30–45 - NCT05761769Recruiting
Twin pregnancy study to support patients and families
This study looks at twin pregnancies with two or more babies that are progressing (viable). You may be able to take part if you’re an adult, can understand the study, and agree to informed consent.
RomeAges 18–50 - NCT07401524RecruitingPhase 4
Carbetocin to prevent bleeding after twin delivery
This trial tests whether a medication called carbetocin can help prevent heavy bleeding after giving birth to twins. If you are pregnant with twins and at least 23 weeks along, you may be able to join.
Ramat GanAges 18 years+ - NCT03775954Recruiting
Fetal heart testing in high-risk pregnancies after baby loss
This study checks unborn babies’ heart signals using special scans during pregnancy and then checks the baby’s heart shortly after birth. It may help researchers understand why certain high-risk pregnancies can lead to fetal demise and improve care.
Madison, WisconsinAges 18 years+ - NCT05952583Recruiting
Study of growth-restricted twin babies in shared placenta
This study looks at babies in monochorionic (shared-placenta) twin pregnancies where one or both babies are growing too slowly. It aims to better understand this condition and follow families over time to improve care, with check-ins through age 2 after birth.
Boston, MassachusettsAges 18–50 - NCT07124312Recruiting
Placenta study for identical twin pregnancies
This trial studies the placentas of identical (monochorionic) twin pregnancies to learn more about their structure and health. Participation involves donating the placenta after birth for analysis.
Birmingham, West MidlandsAges Any age - NCT06935422Recruiting
Blood flow differences in twin pregnancy complications
This study looks at whether a difference in blood flow measurements between the two babies (called the cerebroplacental ratio) at 16-20 weeks can help predict complications in twin pregnancies where the babies share a placenta. It may help doctors identify which twins need extra monitoring.
CairoAges Any age - NCT06056635Recruiting
Study of special telescopes for fetal surgery
This study tests two types of small cameras (fetoscopes) to see how well they work for surgery on a baby before birth. Doctors want to learn if these tools can safely perform fetal procedures.
Boston, MassachusettsAges 18–45 - 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+ - NCT06835647Recruiting
Twin pregnancy monitoring device study
This study tests a special device that monitors the health of you and your twin babies during the final weeks of pregnancy. It aims to see how well the device works for twins.
Louisville, ColoradoAges 18 years+ - NCT05423665Recruiting
Ultrasound check to spot early growth problems in twin pregnancies
This study uses a special ultrasound method (speckle tracking echocardiography) to look for early signs that a twin pregnancy may have impaired fetal growth. It may help clinicians detect problems earlier and better understand how twin babies’ hearts and growth are affected.
GhentAges 18–45 - NCT05968794Recruiting
Cervix stitch to help twin pregnancy with short cervix
This study tests whether placing a “cervix stitch” (cerclage) can reduce the risk of very early birth in twin pregnancies. It is for people whose cervix is shorter than expected or has started to open before 24 weeks.
AntwerpAges 16 years+ - NCT04579835Recruiting
Breech baby turning attempt trial for pregnant adults
This trial studies a method to try to turn a breech baby (feet-first) from outside the belly using a specific “turning” approach. If you qualify, it may help increase the chance of having the baby in a safer position for birth.
MitteAges 18 years+ - NCT06687044Enrolling by invitation
Sleep therapy for better pregnancy outcomes
This study tests whether a sleep improvement therapy can help pregnant women (with one or two babies) by improving their sleep and pregnancy outcomes. It's for women who are early in their pregnancy and having sleep problems but are otherwise healthy.
Shenyang, LiaoningAges 18–45
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Common questions
- Are there clinical trials for twin pregnancy?
- Yes. Clin2 currently lists 19 recruiting twin 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 twin 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 twin 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.