3466 Real-world diagnosis of chronic migraine in patients with cervical dystonia analyzed by botulinum neurotoxin treatment exposure: an epidemiologic perspective

BackgroundMigraine is a common comorbidity in patients with cervical dystonia (CD); however, the diagnosis of chronic migraine (CM) in patients with cervical dystonia (CD) is unknown.MethodsThis observational retrospective cohort study used longitudinal patient-level data from the Optum Market Clari...

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Bibliographic Details

Published in:	BMJ neurology open Vol. 7; no. Suppl 1; p. A20
Main Authors:	Rodriguez, Ramon, Broner, Susan W, de, Grace, Rhyne, Christopher, Sadeghi Marjan, Xiaomeng Emma, Ukah Ahunna, Ifantides Kim Becker, Sarva Harini, Kidd, Juanita
Format:	Journal Article
Language:	English
Published:	London BMJ Publishing Group LTD 01.10.2025
Subjects:	Comorbidity Dystonia Headaches Medical coding Migraine
ISSN:	2632-6140
Online Access:	Get full text
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