NINDS Common Data Elements for post‐traumatic headache: A project from the American Headache Society Post‐Traumatic Headache Special Interest Section.

The article introduces the development and release of Common Data Elements (CDEs) for post-traumatic headache (PTH) by the National Institute of Neurological Disorders and Stroke (NINDS), aiming to standardize data collection in PTH research. Topics include the significance of CDEs, the collaboration between the American Headache Society and NINDS in creating PTH-specific CDEs, and the availability of case report forms (CRFs) for characterizing headaches before and after traumatic brain injury.