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# Graft-versus-Host Disease Guidance
- URL: https://www.fdaweb.com/graft-versus-host-disease-guidance/
- Published: 2023-09-29T12:00:00.000Z
- Updated: 2026-09-14T18:59:27.000Z
- Author: David McFarland
- Tags: FDA Policy/General, #legacy-id-D5155450

*Federal Register* notice: FDA is making available a draft guidance entitled “Graft-versus-Host Diseases: Developing Drugs, Biological Products, and Certain Devices for Prevention or Treatment.” The document discusses overall clinical development issues and critical design elements for early- and late-phase trials for the intended populations. To view the notice, click [here](https://www.govinfo.gov/content/pkg/FR-2023-09-29/pdf/2023-21524.pdf?ref=fdaweb.com).