| Full text | |
| Author(s): |
Goncalves, Andre Leite
;
Ferreira, Adriana Martini
;
Ribeiro, Reinaldo Teixeira
;
Zukerman, Eliova
;
Cipolla-Neto, Jose
;
Prieto Peres, Mario Fernando
Total Authors: 6
|
| Document type: | Journal article |
| Source: | JOURNAL OF NEUROLOGY NEUROSURGERY AND PSYCHIATRY; v. 87, n. 10, p. 1127-1132, OCT 2016. |
| Web of Science Citations: | 21 |
| Abstract | |
Introduction Melatonin has been studied in headache disorders. Amitriptyline is efficacious for migraine prevention, but its unfavourable side effect profile limits its use. Methods A randomised, double-blind, placebo-controlled study was carried out. Men and women, aged 18-65 years, with migraine with or without aura, experiencing 2-8 attacks per month, were enrolled. After a 4-week baseline phase, 196 participants were randomised to placebo, amitriptyline 25 mg or melatonin 3 mg, and 178 took a study medication and were followed for 3 months (12 weeks). The primary outcome was the number of migraine headache days per month at baseline versus last month. Secondary end points were responder rate, migraine intensity, duration and analgesic use. Tolerability was also compared between groups. Results Mean headache frequency reduction was 2.7 migraine headache days in the melatonin group, 2.2 for amitriptyline and 1.1 for placebo. Melatonin significantly reduced headache frequency compared with placebo (p=0.009), but not to amitriptyline (p=0.19). Melatonin was superior to amitriptyline in the percentage of patients with a greater than 50% reduction in migraine frequency. Melatonin was better tolerated than amitriptyline. Weight loss was found in the melatonin group, a slight weight gain in placebo and significantly for amitriptyline users. Conclusions Melatonin 3 mg is better than placebo for migraine prevention, more tolerable than amitriptyline and as effective as amitriptyline 25 mg. (AU) | |
| FAPESP's process: | 14/50457-0 - Melatonin and the control of energy metabolism: basic, clinical and epidemiological research |
| Grantee: | José Cipolla Neto |
| Support Opportunities: | Research Projects - Thematic Grants |