Lack of association between TRPV1 gene polymorphisms and risk of migraine chronification: a case-control study and meta-analysis.

Objective: To confirm a previously reported association of TRPV1 rs8065080 with the risk of transformation from episodic (EM) to chronic migraine (CM) and to extend knowledge about the role of other TRPV1 single nucleotide polymorphisms (SNPs), we first investigated the impact of three TRPV1 SNPs (rs8065080, rs222747 and rs222749) on the risk of migraine chronification in a case-control study. A systematic review and meta-analysis were then conducted to summarize the accumulated findings.

Methods: Genotyping of the selected TRPV1 SNPs was performed using TaqMan real-time PCR in 167 EM and 182 CM participants.

Impact of CYP2C19 Genotype on Efficacy and Safety of Clopidogrel-based Antiplatelet Therapy in Stroke or Transient Ischemic Attack Patients: An Updated Systematic Review and Meta-analysis of Non-East Asian Studies.

Purpose: Inconclusive and limited results have been reported on the clinical utility of CYP2C19 genotyping in stroke/TIA patients of non-East Asian ancestries. We herein performed an updated systematic review and meta-analysis to quantitatively estimate the association of CYP2C19 loss-of function (LOF) status with efficacy and safety of clopidogrel-based antiplatelet therapy in non-East Asian patients affected by stroke or TIA.

Methods: A comprehensive search was performed up to July 2023 using PubMed, Web of Knowledge, and Cochrane Library databases.

Maternal ApoE genotype and risk of recurrent pregnancy loss: An updated systematic review and meta-analysis.

Background: In order to clarify the role of the maternal apolipoprotein E (ApoE) genotype and the risk of recurrent pregnancy loss (RPL), we herein performed an updated systematic review and meta-analysis to reevaluate the evidence on this association.

Methods: A comprehensive literature search was performed on PubMed, Web of Knowledge and the Cochrane library up to September 2022. Methodological study quality was assessed using the Newcastle-Ottawa Scale and the credibility of significant pooled odds ratios (ORs) was estimated by the false positive report probability and the Bayesian false discovery probability.

Comparative effectiveness of N95, surgical or medical, and non-medical facemasks in protection against respiratory virus infection: A systematic review and network meta-analysis.

The aim of this systematic review and network meta-analysis is to evaluate the comparative effectiveness of N95, surgical/medical and non-medical facemasks as personal protective equipment against respiratory virus infection. The study incorporated 35 published and unpublished randomized controlled trials and observational studies investigating specific mask effectiveness against influenza virus, SARS-CoV, MERS-CoV and SARS-CoV-2. We searched PubMed, Google Scholar and medRxiv databases for studies published up to 5 February 2021 (PROSPERO registration: CRD42020214729).

Clinic and genetic predictors in response to erenumab.

Background And Purpose: Erenumab (ERE) is the first anticalcitonin gene-related peptide receptor monoclonal antibody approved for migraine prevention. A proportion of patients do not adequately respond to ERE.

Methods: Prospective multicenter study involving 110 migraine patients starting ERE 70 mg monthly.