An external organization has been hired to manage SAE follow-up for a large study. Which of the following would be used as guidance for exchange of…

The Individual Case Safety Report (ICSR) is the internationally recognized standard, defined by the International Council for Harmonisation (ICH) E2B guideline, for reporting adverse drug reactions. This standard specifies the data elements, format, and transmission method for safety reports. It is specifically designed to facilitate the electronic exchange of safety case information, such as Serious Adverse Events (SAEs), between different computer systems. This includes the transfer from a clinical trial's Electronic Data Capture (EDC) system to a sponsor's or vendor's safety management (pharmacovigilance) system for processing and regulatory reporting.

A. Medical Document for Regulatory Activities: This is a general term for various documents submitted to regulators, not a specific data exchange standard for safety information.

B. Biomedical Research Domain Model (BRIDG): This is a high-level, conceptual model that provides a shared understanding of clinical research data, not an implementation-level standard for data exchange.

D. Submission Data Tabulation Model (SDTM): This CDISC standard is used to structure and format clinical trial data for analysis and submission to regulatory authorities, not for the operational exchange of individual safety cases.

1. International Council for Harmonisation of Technical Requirements for Pharmaceuticals for Human Use (ICH). (2012). ICH Harmonised Guideline: Implementation Guide for Electronic Transmission of Individual Case Safety Reports (ICSRs) E2B(R3). Section 1.1, "Background," states, "This document provides guidance on the implementation of the ICH E2B(R3) guideline for the electronic transmission of Individual Case Safety Reports (ICSRs)."

2. Clinical Data Interchange Standards Consortium (CDISC). (2022). Study Data Tabulation Model Implementation Guide for Human Clinical Trials (SDTMIG) v4.0. Section 1.1, "Purpose," clarifies that SDTM provides a standard for organizing and formatting clinical trial data for regulatory submissions.

3. Clinical Data Interchange Standards Consortium (CDISC). BRIDG Model. Retrieved from the official CDISC website, which describes BRIDG as a "domain analysis model" that "provides a formal, unambiguous, shared view of the domain of protocol-driven research." This confirms its role as a conceptual model, not a data exchange format.

4. Kush, R. D., et al. (2007). Implementing the CDISC clinical data acquisition standards harmonization (CDASH) standard. Drug Information Journal, 41(3), 323-334. https://doi.org/10.1177/009286150704100306. (This article, while focused on CDASH, contextualizes the different roles of CDISC models like SDTM versus operational data exchange standards like ICH E2B for safety reporting).