Effects of Galcanezumab on Health-Related Quality of Life and Disability in Patients with Previous Failure of 2-4 Migraine Preventive Medication Categories: Results from a Phase IIIb Randomized, Placebo-Controlled, Multicenter Clinical Trial (CONQUER).
Clin Drug Investig
; 42(3): 263-275, 2022 Mar.
Article
en En
| MEDLINE
| ID: mdl-35041159
ABSTRACT
BACKGROUND AND OBJECTIVES:
Patients with migraine and prior preventive treatment failures have a significant burden on quality of life and disability. The CONQUER study evaluated the effects of galcanezumab on patient functioning, disability, and health status in episodic or chronic migraine with a previous failure of two to four migraine preventive medication categories.METHODS:
Patients with two to four preventive migraine treatment category failures received galcanezumab 120 mg/month (240-mg loading dose) or placebo subcutaneously, for 3 months (double-blind period). In the 3-month open-label period, all patients received galcanezumab irrespective of the treatment received in the double-blind period. Changes in Migraine-Specific Quality of Life Questionnaire version 2.1 (MSQ), Migraine Disability Assessment (MIDAS), and European Quality of Life-5 Dimensions-5 Levels (EQ-5D-5L) scores were assessed.RESULTS:
A total of 462 patients were randomized to receive galcanezumab (N = 232) or placebo (N = 230). At month 3, improvement in the MSQ Role-Function-Restrictive score from baseline was significantly greater for galcanezumab (23.19 ± 1.34) vs placebo (10.66 ± 1.33) [p ≤ 0.0001]. Significant improvements in remaining MSQ domains and total MSQ scores were observed (p < 0.0001) during the double-blind period. MIDAS total scores were significantly (p ≤ 0.0001) reduced with galcanezumab (- 21.10 + 3.32) vs placebo (- 3.30 + 3.28). EQ-5D-5L visual analog scale scores improved for galcanezumab (3.40 + 1.31) vs placebo (- 0.09 + 1.29; p = 0.028). During the open-label period, quality of life continued to improve for galcanezumab, with patients previously assigned to placebo reaching similar results. During both study periods, similar findings were reported in subpopulations with episodic migraine and chronic migraine.CONCLUSIONS:
Galcanezumab significantly improved functioning and reduced disability in patients with episodic migraine and chronic migraine and two to four migraine preventive treatment category failures. CLINICAL TRIAL REGISTRATION NCT03559257, registration date 6 June, 2018.
Texto completo:
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Bases de datos:
MEDLINE
Asunto principal:
Calidad de Vida
/
Trastornos Migrañosos
Tipo de estudio:
Clinical_trials
Límite:
Humans
Idioma:
En
Revista:
Clin Drug Investig
Asunto de la revista:
FARMACOLOGIA
/
TERAPIA POR MEDICAMENTOS
Año:
2022
Tipo del documento:
Article
País de afiliación:
Estados Unidos