Replication of the RECORD1 Anticoagulant Trial in Healthcare Claims Data

Investigators are building an empirical evidence base for real world data through large-scale replication of randomized controlled trials. The investigators' goal is to understand for what types of clinical questions real world data analyses can be conducted with confidence and how to implement such studies.

NCT Number	NCT05083455
Lead Sponsor	Brigham and Women's Hospital
Conditions	Deep Vein Thrombosis, Pulmonary Embolus
Enrollment	89,215 participants
Start Date	2020-09-22
Primary Completion	2026-06-15 (estimated)
Study Completion	2026-06-15 (estimated)
Updated on ClinicalTrials.gov	2026-06-11