Article
Transition of cluster headache phenotype: An interview-based study
1 Jan 2023
Abstract excerpt
Background Cluster headache exists diagnostically in a chronic and episodic variant between which patients can convert. We aimed to describe how many patients change phenotype, elucidate possible factors associated with this transition and identify differences in clinical features between primary and secondary phenotypes. Methods 540 well-defined cluster headache patients according to current ICHD-criteria...
Read the complete abstract on PubMedTopics
Share this publication in a Topic to start or enrich a Post.
