Table 1Steps in registry identification process

SourcePurpose and approach
Registry of Patient Registries (RoPR)

Used to identify any registries that self-identified as a registry using the ‘patient registry’ subtype selection for observational studies when registering in ClinicalTrials​.gov

Specific search terms identified for each clinical area

Applied inclusion/exclusion criteria

National Institutes of Health (NIH) U.S. National Library of Medicine

ClinicalTrials​.gov

https:​//ClinicalTrials.gov

Used to identify registries that use the term ‘registry’ but did not select the ‘patient registry’ subtype (possibly because they were entered prior to the introduction of that subtype in 2012)

Specific search terms identified for each clinical area

Applied inclusion/exclusion criteria

Restricted to ‘observational study’ entries that use the term ‘registry’ in their title or description

Physician Quality Reporting System

Qualified Registries (PQRS)

https://www.cms.gov/Medicare/Quality-Initiatives-Patient-Assessment-Instruments/PQRS/Downloads/2016QualifiedRegistries.pdf

Used 2016 list to identify registries that are qualified under Centers for Medicare & Medicaid Services (CMS) rules for measure submission.

Applied inclusion/exclusion criteria

FDA

Center for Drug Evaluation and Research (CDER)

https://www.fda.gov/AboutFDA/CentersOffices/OfficeofMedicalProductsandTobacco/CDER/default.htm

Center for Biologics Evaluation and Research (CBER)

https://www.fda.gov/AboutFDA/CentersOffices/OfficeofMedicalProductsandTobacco/CBER/

Center for Devices and Radiologic Health (CDRH)

https://www.fda.gov/AboutFDA/CentersOffices/OfficeofMedicalProductsandTobacco/CDRH/

CDER monitors drugs and over-the-counter products, CBER evaluates biological products, and CDRH monitors medical devices and provides accessible information for consumers and providers.

Reviewed:

Post-Marketing Requirements and Commitments database

Post-Approval Studies (PASs)

Patient-Centered Outcomes Research Institute (PCORI)

https://www​.pcori.org

Reviewed--

Clinical Data Research Networks (CDRNs)

Patient-Powered Research Networks (PPRNs)

PCORI uses high-quality, evidence-based information to help make informed healthcare decisions

NIH Reports and Health Services Research Projects in Progress (HSRProj)

https://wwwcf​.nlm.nih​.gov/hsr_project/home_proj.cfm

Used to identify additional government-funded projects
Other OrganizationsWebsites of organizations that compile or list registries, such as the American Medical Association (AMA)’s National Quality Registry Network (NQRN).
Literature and website scans

Used PubMed, Google Scholar, and Google to:

Identify registries not listed in other sources

Identify publications or conference proceedings

Stakeholder and workgroup feedback

Ad hoc conversations to obtain feedback and recommendations with experts

Reviewed registry list with workgroup participants to solicit additional registries

From: Key Project Activities

Cover of Development of Harmonized Outcome Measures for Use in Patient Registries and Clinical Practice: Methods and Lessons Learned
Development of Harmonized Outcome Measures for Use in Patient Registries and Clinical Practice: Methods and Lessons Learned [Internet].
Leavy MB, Schur C, Kassamali FQ, et al.

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