Efficacy of gabapentin in the treatment of trigeminal neuralgia: A systematic review of randomized controlled trials.

The aim of this systematic review was to determine the efficacy of gabapentin (GBP) in the treatment of pain of  idiopathic trigeminal neuralgia (TN). A comprehensive literature search was conducted using the Cumulative Index of Nursing and Allied Health Literature (EBSCO Industries), Emcare (Ovid), Medline (Ovid), Medline (PubMed), Scopus (Elsevier) and Web of Science (Clarivate Analytics). The inclusion criteria comprised randomized controlled trials of GBP as a monotherapy in the treatment of idiopathic TN in adult participants and publications in English.