Chronic migraine (CM), a condition where patients experience over 15 days of headache per month, was identified as a separate disease in the International Classification of Headache Disorders 3-beta version. Onabotulinumtoxin type A was approved for the treatment of CM in 2010 after the completion of the extensive PREEMPT (Phase III Research Evaluating Migraine Prophylaxis Therapy) clinical program. The efficacy of onabotulinumtoxin type A was demonstrated in numerous studies in CM and medication-overuse headache. The paper focuses on the PREEMPT injection paradigm and provides guidance for successful and safe treatment of CM.
N V Latysheva, M V Naprienko, E G Filatova. Method of onabotulinumtoxin type A injection in chronic migraine: the PREEMPT protocol in clinical practice]. Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova. 2021;121(8):93-96
PMID: 34481443
View Full Text