A Consensus-Based Approach for Harmonizing the OHDSI Common Data Model with HL7 FHIR
Studies in Health Technology and Informatics, 2017 A variety of data models have been developed to provide a standardized data interface that supports organizing clinical research data into a standard structure for building the integrated data repositories. HL7 Fast Healthcare Interoperability Resources (
Guoqian Jiang, Harold R Solbrig
exaly +5 more sources
Dermatologic Research Potential of the Observational Health Data Sciences and Informatics (OHDSI) Network [PDF]
Dermatology, 2021 Background: The Observational Health Data Sciences and Informatics (OHDSI) network enables access to billions of deidentified, standardized health records and built-in analytics software for observational health research, with numerous potential ...
T. Sivesind +4 more
semanticscholar +3 more sources
A Systematic Review to Summarize and Critically Appraise Existing Phenotype Libraries Using Electronic Health Records [PDF]
Pharmacoepidemiology and Drug Safety, Volume 35, Issue 5, May 2026.ABSTRACT Purpose Pharmacoepidemiology and population health studies using electronic health care records (EHRs) must define study variables through available electronic data. These variables are operationalized through phenotypes, which are a defined set of criteria used to identify specific traits or medical conditions.
Sima Mohammadi +3 more
wiley +2 more sources
Semaglutide and Neovascular Age-Related Macular Degeneration Among Adults with Type 2 Diabetes: An OHDSI Network Study [PDF]
OphthalmologyStructured Abstract: Objective or Purpose: To investigate the potential association of semaglutide and neovascular age-related macular degeneration (NVAMD) Design: Retrospective study across 12 databases in the Observational Health Data Sciences and ...
Cindy X. Cai +46 more
semanticscholar +2 more sources
Active Safety Surveillance Using Real‐World Evidence (ASSURE) Implementation: Transparent and Reproducible Real‐World Evidence Standardized Framework to Support Safety Signal Evaluation [PDF]
Pharmacoepidemiology and Drug Safety, Volume 35, Issue 8, August 2026.ABSTRACT Purpose To summarize experience with Johnson & Johnson's novel Active Safety Surveillance Using Real‐world Evidence (ASSURE) program for producing efficient, transparent, applicable, and impactful RWE to support routine pharmacovigilance processes.
Kevin Haynes +14 more
wiley +2 more sources
Pharmacovigilance and Clinical Environment: Utilizing OMOP-CDM and OHDSI Software Stack to Integrate EHR Data [PDF]
Medical Informatics Europe, 2021 Information Technology (IT) and specialized systems could have a prominent role towards the support of drug safety processes, both in the clinical context but also beyond that.
Vlasios K. Dimitriadis +2 more
semanticscholar +4 more sources
EJP RD meets OHDSI: enabling interoperability for rare disease research
, 2023 These are materials presented at the ISMB 2022 Bio-Ontologies track on mapping between a rare disease semantic data model and the OHDSI OMOP standard data model.
Benis, Nirupama +6 more
openaire +3 more sources
Harmonizing patient health data into the OMOP common data model: a case study using tuberculosis data from Douala General Hospital, Cameroon [PDF]
Frontiers in Digital HealthIntroductionDouala General Hospital is a tertiary healthcare facility in Cameroon that serves thousands of patients annually. Despite maintaining extensive patient records with potential for public health research, most data remain paper-based, limiting ...
Brenda Mbouamba Yankam +16 more
doaj +2 more sources
Congenital heart disease in pregnancy and severe maternal morbidity: A distributed data network study [PDF]
Pregnancy, Volume 2, Issue 5, September 2026.Abstract Introduction Pregnant people with congenital heart disease (CHD) are a growing patient population in obstetrics, yet evidence on the risk for severe maternal morbidity (SMM) has largely been limited to studies that lack specificity for CHD. We conducted this study to demonstrate the utility of distributed data networks for obstetric research ...
Elizabeth B. Sherwin +11 more
wiley +2 more sources
Data harmonization processes of cancer data into the observational medical outcomes partnership common data model [PDF]
Scientific ReportsCancer data is inherently complex and heterogeneous, originating from diverse sources with differing formats, terminologies, and structures, leading to significant interoperability challenges.
Ifani Pinto Nada, Stefano Bonacina
doaj +2 more sources