کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5656886 | 1589659 | 2017 | 6 صفحه PDF | دانلود رایگان |
- Before adjustment of covariates, folic acid plus pyridoxine intake resulted in a significant decrease in all characteristics of migraine attacks compared with folate or placebo intake.
- Folic acid intake alone did not lead a significant decrease in characteristics of migraine attacks compared with placebo.
- Treatment with folic acid in combination with pyridoxine was safe and well tolerated.
- After adjustment of covariates, folic acid plus pyridoxine intake resulted in a significant decrease in headache severity and headache diary results compared with folate or placebo intake.
- Folic acid plus pyridoxine intake resulted in a significant decrease in attack frequency compared with placebo intake, but not compared with folate intake.
- Folic acid plus pyridoxine intake did not cause a significant decrease in duration of migraine attacks compared with folate or placebo intake.
ObjectiveThe aim of this study was to assess the effects of folic acid alone and in combination with pyridoxine on characteristics of migraine attacks in adult migraine patients with aura.MethodsThis double-blind, randomized placebo-controlled, clinical trial was conducted on 95 migraine patients with aura (age range 18-65 y) in Isfahan, Islamic Republic of Iran, in 2014. Patients were randomly allocated to receive folic acid (5 mg/d) plus pyridoxine (80 mg/d) or folic acid alone (5 mg/d) or placebo (lactose) for 3 mo. Characteristics of migraine attacks including headache severity, attacks frequency, duration, and headache diary results (HDRs) were obtained for each patient at baseline and at the end of the study.ResultsFolic acid plus pyridoxine intake resulted in a significant decrease compared with placebo in headache severity (â2.71 ± 0.08 versus â2.19 ± 0.05; P < 0.001), attack frequency (â3.35 ± 0.09 versus â2.73 ± 0.05; P < 0.001), duration (â7.25 ± 0.17 versus â6.5 ± 0.07; P < 0.001), and HDR (â74.15 ± 0.2 versus â72.73 ± 0.1; P < 0.001). Additionally, the reduction in these characteristics of migraine attacks in the folic acid plus pyridoxine group was significant compared with the group given folic acid alone (P < 0.001). However, these beneficial effects of the combined supplement became nonsignificant for attack duration compared with the folic acid-only and placebo groups after controlling for confounders. Folic acid intake without pyridoxine did not lead to a significant decrease in characteristics of migraine attacks compared with placebo group.ConclusionsSupplementation of folic acid with pyridoxine could decrease the characteristics of migraine attacks including headache severity, attack frequency, and HDR; however, further studies are needed to shed light on the findings of the present study.
Journal: Nutrition - Volume 38, June 2017, Pages 74-79