Clinical Trials Logo

Clinical Trial Summary

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.


Clinical Trial Description

This is a non-randomized, non-interventional study that is part of the RCT DUPLICATE initiative (www.rctduplicate.org) of the Brigham and Women's Hospital, Harvard Medical School. It is intended to replicate, as closely as possible in healthcare insurance claims data, the trial listed below/above. Although many features of the trial cannot be directly replicated in healthcare claims, key design features, including outcomes, exposures, and inclusion/exclusion criteria, were selected to proxy those features from the trial. Randomization is also not replicable in healthcare claims data but was proxied through a statistical balancing of measured covariates through standard practice. Investigators assume that the RCT provides the reference standard treatment effect estimate and that failure to replicate RCT findings is indicative of the inadequacy of the healthcare claims data for replication for a range of possible reasons and does not provide information on the validity of the original RCT finding. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT05086081
Study type Observational
Source Brigham and Women's Hospital
Contact
Status Completed
Phase
Start date October 10, 2020
Completion date September 10, 2021

See also
  Status Clinical Trial Phase
Recruiting NCT06013813 - Conventional vs. Distal Radial Access Outcomes in STEMI Patients Treated by PCI N/A
Recruiting NCT05846893 - Drug-Coated Balloon vs. Drug-Eluting Stent for Clinical Outcomes in Patients With Large Coronary Artery Disease N/A
Recruiting NCT05412927 - AngelMed Guardian® System PMA Post Approval Study
Completed NCT02750579 - Early or Delayed Revascularization for Intermediate and High-risk Non ST-elevation Acute Coronary Syndromes? N/A
Completed NCT04102410 - Assessing Force-velocity Profile: an Innovative Approach to Optimize Cardiac Rehabilitation in Coronary Patients N/A
Enrolling by invitation NCT03342131 - Serum Concentration of Wnt2 and Wnt4 in Patients With Acute Coronary Syndrome N/A
Recruiting NCT01218776 - International Survey of Acute Coronary Syndromes in Transitional Countries
Enrolling by invitation NCT04676100 - International CR Registry
Completed NCT03590535 - 5th Generation cTnT in ED ACS
Recruiting NCT05437900 - INSIGHTFUL-FFR Clinical Trial Phase 4
Completed NCT05551429 - Factors Related to Participation in Cardiac Rehabilitation in Patients With Acute Coronary Syndrome
Terminated NCT04316481 - IDE-ALERTS Continued Access Study N/A
Active, not recruiting NCT04475380 - Complex All-comers and Patients With Diabetes or Prediabetes, Treated With Xience Sierra Everolimus-eluting Stents
Not yet recruiting NCT04852146 - Electronic Feedback for Data Restitution and Valorization to the Emergency Teams in Aquitaine.
Active, not recruiting NCT02892903 - In the Management of Coronary Artery Disease, Does Routine Pressure Wire Assessment at the Time of Coronary Angiography Affect Management Strategy, Hospital Costs and Outcomes? N/A
Completed NCT02944123 - Half Dose of Prasugrel and Ticagrelor in Acute Coronary Syndrome (HOPE-TAILOR) Phase 3
Not yet recruiting NCT02871622 - BMX Alpha Registry: a Post-market Registry of the BioMatrix Alpha TM N/A
Completed NCT04077229 - Piloting Text Messages to Promote Positive Affect and Physical Activity N/A
Active, not recruiting NCT02922140 - The Impact of Pharmaceutical Care Practice on Patients in Cardiac Rehabilitation Unit N/A
Terminated NCT02620202 - Aiming Towards Evidence Based Interpretation of Cardiac Biomarkers in Patients Presenting With Chest Pain