Weekly OHDSI Digest – June 29, 2026

WEEKLY COMMUNITY CALL MEETINGS

Due to the OHDSI Summer School at Columbia University, there will not be a community call on June 23. Please join us June for our quarterly session of recent OHDSI/OMOP research in the OHDSI community.

WEEKLY WORKING GROUP MEETINGS

Upcoming Workgroup Calls – OHDSI 1

OHDSI SHOUTOUTS

Congratulations to the team of Carlotte Kiekens, Stefano Negrini, and the PREPARE Group on the recent publication of PREPARE: Personalised Rehabilitation via Novel AI Patient Stratification Strategies. The Case for Idiopathic Scoliosis During Growth in Volume 337 of Studies in Health Technology and Informatics: Research into Spinal Deformities 12.

• Congratulations to the team of Adit Anand, Yilu Fang, Chunhua Weng, and Karthik Natarajan on the recent publication of Completeness of Common Data Elements for Breast Cancer Clinical Trials in Observational Databases in Proceedings — AMIA Joint Summits on Translational Science.

• Congratulations to the team of Taona P Haderlein, Claudia Der-Martirosian, Wyatt P Bensken, and Robert Schuff on the recent publication of OMOP common data model transformation: leveraging a nationwide: Community-based health care database to support AI/ML research in JAMIA.

OHDSI UPDATES

A new call for papers is open for a Journal of Biomedical Informatics special issue focusing on agentic AI for generating trustworthy Real-World Evidence (RWE). The issue seeks contributions on multi-agent collaboration and coordinated autonomy across the RWE lifecycle—such as data harmonization and causal analysis—while excluding single-task AI agents. Submissions are accepted from June 15 through November 15, 2026, with publication slated for September 2027.

 The FALCON (Federated Alliance for Large-scale Cancer Observational Network) Research Network is dedicated to advancing real-world oncology evidence through federated health analyses. The network is hosting its 2026 Symposium and Bladder Cancer Studyathon from Sep. 28-Oct. 1 at Dunden in Antwerp, Belgium. This intensive four-day event kicks off with a general symposium followed by a three-day collaborative working session for researchers, clinicians, and data scientists to generate high-quality clinical evidence on the OMOP CDM.

• Take your OMOP CDM from implementation to impact with The OMOP Practitioner, an intensive three-day expert training hosted Sept. 7-9 by Erasmus MC in Rotterdam. This hands-on program moves beyond the basics, offering a maximum of 30 participants deep-dive experience with the Data Quality Dashboard, ATLAS, and real-world study execution.

OHDSI SOCIAL SHOWCASE

Research from the 2026 Europe Symposium Collaborator Showcase is being shared daily on OHDSI’s LinkedInTwitter/X, Instagram and Bluesky social channels as part of the #OHDSISocialShowcase. Below are posters (with study leads) that are featured this week:

Monday — Assessing Device Data Research Readiness: A Case Study Among Patients with Patent Ductus Arteriosus in the Great Ormond Street Hospital (Lydia Briggs)

Tuesday — DARWIN EU® – Incidence of Suicide-Related Events Among Adult Male Patients Treated for Androgenetic Alopecia and Benign Prostatic Hyperplasia in Europe (Marzyeh Amini)

Wednesday — DARWIN EU® – Drug utilisation study in individuals with cystic fibrosis in Europe (Ellen Gerritsen)

Thursday — Building a framework for harmonization of blood cancer data and federated research across Ireland (Marina Ainciburu)

Friday — LLM-Guided Drug Normalization for Rapid OMOP CDM Integration of Hungarian Drug Data (Orsolya Bali)

UPCOMING OHDSI EVENTS

The first OHDSI Latin America Symposium will be held July 30-31 in Salvador, Brazil. The event will include multiple workshops, including sessions focused on Introduction to OMOP, Cohort building, ETL for OMOP, and Scientific collaboration: opportunities for network studies in Latin America.

• The UK Symposium will be held September 18 at the University of Nottingham, preceded by an OMOP Training Day on September 17. The call for abstracts has opened, and the deadline is set for May 1.

• Registration and the call for participation are now open for the 2026 OHDSI Global Symposium, held Oct. 20–22 at the Hyatt Regency in New Brunswick, N.J. You can also read more about our 12 new tutorial offerings which will take place during Day 1 of the event. The deadline to submit your brief reports for the Collaborator Showcase is June 5 at 8 pm ET.
Book Your Hyatt Regency Guestroom Here

The third annual OHDSI India Symposium has been scheduled for December 11th in Chennai. More details and registration information will be shared with the community as they become available.

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