Frontiers in Neurology (Dec 2022)
MTHFR polymorphism's influence on the clinical features and therapeutic effects in patients with migraine: An observational study
Abstract
ObjectiveOur study aimed to evaluate the influence of methylenetetrahydrofolate reductase (MTHFR) polymorphism on the clinical features and therapeutic effects in patients with migraine.MethodsThe data of 135 patients with migraine were collected from January 2021 to December 2021. The MTHFR C677T polymorphism was analyzed. The pain intensity was evaluated using a numerical rating scale (NRS) during treatment. The levels of folic acid, homocysteine (Hcy), vitamin B12, interleukin-2 (IL-2), IL-4, and ferritin, and changes of NRS were compared between folic acid and conventional treatment groups stratified by different genotypes of MTHFR in migraine patients.ResultsThe levels of Hcy and ferritin in male patients were higher than that in female patients (P < 0.05); Compared with CC and CT genotype groups, the TT genotype group showed significantly higher Hcy levels (P < 0.05) and lower folic acid levels (P < 0.05); In both folic acid and conventional treatment groups, a significant decrease in NRS score was observed in different genotypes post-treatment (P < 0.05). Patients with TT genotype in the folic acid treatment group showed better therapeutic efficacy than conventional treatment group (P < 0.05). There is no significant difference in the therapeutic efficacy in other genotypes between the two groups (P > 0.05).ConclusionThe MTHFR C677T genotyping may provide a new method to guide and optimize individualized medication for migraine patients.
Keywords
