Pregnancy · Illinois
Pregnancy studies in Illinois
16 studies have at least one recruiting site in Illinois. Pregnancy research studies care during and after pregnancy: preeclampsia, gestational diabetes, preterm birth, postpartum recovery and vaccines given in pregnancy.
16 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- RecruitingPhase 3
A Study of Nipocalimab in Pregnancies at Risk for Severe Hemolytic Disease of the Fetus and Newborn (HDFN)
Janssen Research & Development, LLC
- Location
- Park Ridge, IL + 19 other US sites
- Eligibility basics
- Ages 18–45 · Women only
- RecruitingPhase 3
A Study of Nipocalimab or Intravenous Immunoglobulin (IVIG) in Pregnancies At Risk of Fetal and Neonatal Alloimmune Thrombocytopenia (FNAIT)
Janssen Research & Development, LLC
- Location
- Park Ridge, IL + 11 other US sites
- Eligibility basics
- Ages 18–45 · Women only
- RecruitingPhase 3
Brexanolone Lifting Outcomes Of Moms
Lipocine Inc.
- Location
- Chicago, IL + 15 other US sites
- Eligibility basics
- Ages 15–45 · Women only
- Recruiting
Prenatal Study in Healthy Pregnant Women
Perelel Inc.
- Location
- Chicago, IL
- Eligibility basics
- Ages 21–40 · Women only
- RecruitingHealthy volunteers
Maternal Mindfulness: Depression and Postpartum Pain
University of Illinois at Urbana-Champaign
- Location
- Champaign, IL
- Eligibility basics
- Ages 18–45 · Women only
- RecruitingHealthy volunteers
Prenatal Sonographic Prediction of Placental Histology and Function
Endeavor Health
- Location
- Evanston, IL
- Eligibility basics
- Ages 18–60 · Women only
- RecruitingHealthy volunteers
Improving Safety, Patient Experience and Equity Through Shared Decision-making Huddles in Labor
Endeavor Health
- Location
- Arlington Heights, IL + 21 other US sites
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteers
The Society for Obstetric Anesthesia and Perinatology Research Network General Anesthesia Registry
Yale University
- Location
- Chicago, IL + 32 other US sites
- Eligibility basics
- Ages 15–55 · Women only
- RecruitingHealthy volunteers
Genomic Predictors of Recurrent Pregnancy Loss
Yale University
- Location
- Chicago, IL + 8 other US sites
- Eligibility basics
- Ages 18–50
- RecruitingHealthy volunteersPhase 2
Probiotic Supplementation in Optimizing Iron and Hematological Status Among Pregnant Females
University of Illinois at Chicago
- Location
- Chicago, IL
- Eligibility basics
- Ages 18–45 · Women only
- RecruitingHealthy volunteersPhase 3
Azithromycin Prophylaxis for PRElabor CEsarean DElivery Trial
The George Washington University Biostatistics Center
- Location
- Chicago, IL + 13 other US sites
- Eligibility basics
- Any age listed · Women only
- RecruitingHealthy volunteersPhase 3
Aspirin Dose Escalation for the Prevention of Recurrent Preterm Delivery Trial
The George Washington University Biostatistics Center
- Location
- Chicago, IL + 13 other US sites
- Eligibility basics
- Ages 14+ · Women only
- RecruitingHealthy volunteers
Understanding Practices of Lactation and Infant Feeding Together With Women With HIV in the United States
International Maternal Pediatric Adolescent AIDS Clinical Trials Group
- Location
- Chicago, IL + 1 other US site
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
Neonatal Platelet Transfusion Threshold Trial
NICHD Neonatal Research Network
- Location
- Chicago, IL + 19 other US sites
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
Durometer for Measuring Uterine Tone
University of Chicago
- Location
- Chicago, IL
- Eligibility basics
- Ages 18–50 · Women only
- RecruitingHealthy volunteers
Postpartum Ultrasound Evaluation to Assess Risk of Hemorrhage
Endeavor Health
- Location
- Evanston, IL
- Eligibility basics
- Ages 17+ · Women only
Who these studies look for
We only list a study here when pregnancy or the postpartum period is the subject of the official record. Participation is decided with the study team, and you should involve your own obstetric provider.
Matching a page like this one never means you qualify. Each research team decides eligibility at screening.
Questions
Is it safe to join a study while pregnant?
Studies that enroll pregnant participants have extra ethics review and monitoring, but every study has risks. Discuss any study with your obstetric provider before joining.