Clin2
NCT04474223Possibly a fitActive, not recruiting

Prevent early fetal heart rhythm problems with medicine

AVB - Atrioventricular BlockFetal AVB

Treatments studied

Part of Heart & circulation clinical trials.

This study tests medicines given during pregnancy (dexamethasone and IVIG) to help prevent a type of fetal heart rhythm problem that can happen quickly. It focuses on people at higher risk based on specific blood antibody results and early pregnancy timing.

Summary written for real people, not researchers, by Clin2.

Phase
Phase 3
Enrollment
1,300 people
Ages
18 years and older
Study type
Interventional

Who can take part

  • You must be at least 18 years old
  • You must start the study before 18 weeks of pregnancy
  • Your blood test must show anti-Ro 52 or anti-Ro 60 antibodies at or above 1,000 (or you may qualify with any positive anti-Ro if you’ve had a previously affected child)
  • You must be able to take oral medicine and follow the study treatment schedule (dexamethasone plus IVIG)
  • You must be able to do fetal heart monitoring at home three times a day and recognize concerning results
  • You must have a phone with texting/capabilities to receive study messages, and live within 6 hours driving of the pediatric cardiology site

View the official record on ClinicalTrials.gov

Quick eligibility check

Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.

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