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Key clinical point: Soy isoflavones significantly reduced the frequency and duration of migraine attacks, clinical indices, and calcitonin gene-related peptide (CGRP) levels and improved the quality of life in women with migraine.
Major finding: At 8 weeks, soy isoflavones vs placebo significantly reduced migraine frequency (mean change [MC] −2.36 vs −0.43; P < .001) and duration of attacks (MC −2.50 vs −0.02; P < .001), Migraine Headache Index score (MC −10.46 vs −1.47; P < .001), and CGRP levels (MC −12.18 vs −8.62 ng/L; P = .002) and significantly improved migraine-specific quality-of-life score (MC 16.76 vs 2.52; P < .001). No adverse effects were reported.
Study details: Findings are from a phase 3 trial including 88 adult women with migraine who had not reached menopausal/perimenopausal age and were randomly assigned to receive 50 mg/day soy isoflavones or placebo supplementation for 8 weeks.
Disclosures: This study was supported by Isfahan University of Medical Sciences, Iran. The authors declared no conflicts of interest.
Source: Babapour M et al. Effect of soy isoflavones supplementation on migraine characteristics, mental status and calcitonin gene-related peptide (CGRP) levels in women with migraine: results of randomised controlled trial. Nutr J. 2022;21:50 (Jul 30). Doi: 10.1186/s12937-022-00802-z
Key clinical point: Soy isoflavones significantly reduced the frequency and duration of migraine attacks, clinical indices, and calcitonin gene-related peptide (CGRP) levels and improved the quality of life in women with migraine.
Major finding: At 8 weeks, soy isoflavones vs placebo significantly reduced migraine frequency (mean change [MC] −2.36 vs −0.43; P < .001) and duration of attacks (MC −2.50 vs −0.02; P < .001), Migraine Headache Index score (MC −10.46 vs −1.47; P < .001), and CGRP levels (MC −12.18 vs −8.62 ng/L; P = .002) and significantly improved migraine-specific quality-of-life score (MC 16.76 vs 2.52; P < .001). No adverse effects were reported.
Study details: Findings are from a phase 3 trial including 88 adult women with migraine who had not reached menopausal/perimenopausal age and were randomly assigned to receive 50 mg/day soy isoflavones or placebo supplementation for 8 weeks.
Disclosures: This study was supported by Isfahan University of Medical Sciences, Iran. The authors declared no conflicts of interest.
Source: Babapour M et al. Effect of soy isoflavones supplementation on migraine characteristics, mental status and calcitonin gene-related peptide (CGRP) levels in women with migraine: results of randomised controlled trial. Nutr J. 2022;21:50 (Jul 30). Doi: 10.1186/s12937-022-00802-z
Key clinical point: Soy isoflavones significantly reduced the frequency and duration of migraine attacks, clinical indices, and calcitonin gene-related peptide (CGRP) levels and improved the quality of life in women with migraine.
Major finding: At 8 weeks, soy isoflavones vs placebo significantly reduced migraine frequency (mean change [MC] −2.36 vs −0.43; P < .001) and duration of attacks (MC −2.50 vs −0.02; P < .001), Migraine Headache Index score (MC −10.46 vs −1.47; P < .001), and CGRP levels (MC −12.18 vs −8.62 ng/L; P = .002) and significantly improved migraine-specific quality-of-life score (MC 16.76 vs 2.52; P < .001). No adverse effects were reported.
Study details: Findings are from a phase 3 trial including 88 adult women with migraine who had not reached menopausal/perimenopausal age and were randomly assigned to receive 50 mg/day soy isoflavones or placebo supplementation for 8 weeks.
Disclosures: This study was supported by Isfahan University of Medical Sciences, Iran. The authors declared no conflicts of interest.
Source: Babapour M et al. Effect of soy isoflavones supplementation on migraine characteristics, mental status and calcitonin gene-related peptide (CGRP) levels in women with migraine: results of randomised controlled trial. Nutr J. 2022;21:50 (Jul 30). Doi: 10.1186/s12937-022-00802-z