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Tumors and Pregnancy clinical trials recruiting in the U.S.
36 studies for Tumors and Pregnancy are recruiting participants at sites across the United States.
Tumors during pregnancy are rare, but they can happen. Treatment depends on the type of tumor, whether it has spread, and your overall health.
Cities with the most studies
By state
- District of Columbia3 studies
- Illinois4 studies
- Indiana3 studies
- Massachusetts3 studies
- New York3 studies
- Pennsylvania3 studies
- Virginia3 studies
Recently updated studies
Pregnancy Surveillance Program of Patients Exposed to Epidiolex/Epidyolex During Pregnancy
RecruitingObservational study
All ages · Women · Updated Oct 2, 2026 · NCT06113237Advancing Stillbirth Prevention Through Innovative Risk Evaluation (ASPIRE) Clinical Study
RecruitingObservational studyHealthy volunteers welcome
Ages 18 to 99 · Women · Updated Sep 30, 2026 · NCT07669935Deconstructing Maternal Burdens: Doulas and the Community Unite for Health
Recruiting
Ages 15 to 49 · Women · Updated Sep 28, 2026 · NCT07799805Treatment With Aspirin After Preeclampsia: TAP Trial
RecruitingPhase 4
Ages 18 to 55 · Women · Updated Sep 22, 2026 · NCT06281665Analyzing Retinal Microanatomy in Retinopathy of Prematurity to Improve Care
Recruiting
0 Days – 9 Months · All sexes · Updated Sep 17, 2026 · NCT07738874Feasibility Trial of the Womb Watch Smartphone App To Assess Fetal Movements
RecruitingObservational study
Ages 18 to 45 · Women · Updated Sep 14, 2026 · NCT07626112Boston Birth Cohort Study
RecruitingObservational study
Ages 0 to 50 · All sexes · Updated Sep 11, 2026 · NCT03228875MOCHA: Embedded Inpatient Mental Health Care for High-Risk Perinatal Patients
RecruitingObservational study
Ages 18 to 100 · Women · Updated Sep 8, 2026 · NCT07540585Michigan Healthy Mom (MI-MOM) Pregnancy Improvement Web Application Trial
Recruiting
Ages 18 and older · Women · Updated Jul 24, 2026 · NCT07213284Providing an Optimized and Empowered Pregnancy for You (POPPY) Aim 3: Randomized Controlled Trial
Recruiting
Ages 16 to 49 · Women · Updated Jul 23, 2026 · NCT06510075Prenatal Sonographic Prediction of Placental Histology and Function
RecruitingObservational studyHealthy volunteers welcome
Ages 18 to 60 · Women · Updated Jul 23, 2026 · NCT06022458Better Lifestyle Counseling for African American Women During Pregnancy
Recruiting
Ages 18 to 40 · Women · Updated Jul 9, 2026 · NCT05234125Delivering HOPE (Helping Women Optimize Prenatal Equity)
RecruitingHealthy volunteers welcome
Ages 16 to 44 · Women · Updated Jun 26, 2026 · NCT06814509Navigating Pregnancy and Parenthood With Lyme Disease
RecruitingObservational study
Ages 18 and older · Women · Updated Jun 17, 2026 · NCT06397794Pregnancy and Early Neurodevelopmental Outcomes Following In Utero Lyme Disease Exposure
RecruitingObservational study
Ages 18 and older · All sexes · Updated Jun 16, 2026 · NCT06026969Feasibility and Acceptability of HCV Treatment in Pregnancy
RecruitingObservational study
Ages 18 and older · Women · Updated Jun 9, 2026 · NCT06367465Placental Imaging Techniques
Recruiting
Ages 18 to 45 · Women · Updated May 22, 2026 · NCT06861309Sleep Behaviors in Pregnancy
RecruitingHealthy volunteers welcome
Ages 18 and older · Women · Updated May 11, 2026 · NCT04205370The Periviable GOALS Decision Support Tool
Recruiting
Ages 18 and older · All sexes · Updated May 11, 2026 · NCT05264779Cardiometabolic Disease and Substrate Metabolism
RecruitingObservational study
Ages 18 to 45 · Women · Updated May 4, 2026 · NCT07565727Nourishing Tomorrow: Role of Medically Tailored Groceries in Addressing Food Insecurity During Pregnancy
RecruitingHealthy volunteers welcome
Ages 18 to 55 · Women · Updated Apr 20, 2026 · NCT06965530IMPACT Study: IMProve Pregnancy in APS With Certolizumab Therapy
RecruitingPhase 2
Ages 18 to 40 · Women · Updated Apr 1, 2026 · NCT03152058Maternal and Postnatal Outcomes Study (MOS): A Global Observational Registry Assessing the Safety of Elfabrio® in Women With Fabry Disease and Their Infants During Pregnancy and Breastfeeding
RecruitingObservational study
All ages · Women · Updated Mar 19, 2026 · NCT06941025Hemophilia A Research Program
RecruitingObservational studyHealthy volunteers welcome
All ages · All sexes · Updated Feb 17, 2026 · NCT07414511A Study of a Test for Postpartum Depression at Home
RecruitingObservational studyHealthy volunteers welcome
Ages 18 and older · Women · Updated Nov 28, 2025 · NCT07186309From ClinicalTrials.gov, data retrieved Oct 5, 2026. Each study sets its own eligibility; the study team decides who can join.