Clinical Trial

Conversational AI Platform for Early Pregnancy Care City-wide Recruitment: A Feasibility Study

Study acronym: CIRCA
Recruiting
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Summary
This study seeks to determine pregnant patients in the Philadelphia area can be recruited to a conversational AI texting platform. The trial will be considered feasible if recruitment goals are met in proportion to delivery volume at the hospital.
Protocol Amendment History 1 change
critical Recruitment opened 2026-04-24
Trial Details
NCT Number NCT07197892
Lead Sponsor University of Pennsylvania
Conditions Early Pregnancy
Enrollment 2,637 participants
Start Date 2026-04-06
Primary Completion 2027-02 (estimated)
Study Completion 2027-09 (estimated)
Updated on ClinicalTrials.gov 2026-04-23