Therapeutic effects and safety of olcegepant and telcagepant for migraine A meta-analysis  

作　　者：Gang Yao Tingmin Yu Ximei Han Xijing Mao Bo Li 

机构地区：[1]Department of Neurology,Second Hospital,Jilin University [2]Department of Neurology,First Hospital,Jilin University [3]Department of Neurology,Chifeng Municipal Hospital [4]Research Room of Epidemiology and Health Statistics,School of Public Health,Jilin University

出　　处：《Neural Regeneration Research》2013年第10期938-947,共10页中国神经再生研究（英文版）

摘　　要：OBJECTIVE： To evaluate the therapeutic effects and adverse reactions of olcegepant and telcagepant for the treatment of migraine. DATA RETRIEVAL： We identified studies using Medline （1966-01/2012-06）, PubMed （1966-01/2012-06）, Scopus （1980-01/2012-06）, Cochrane Central Register of Controlled Trials （1980-01/2012-06） and China National Knowledge Infrastructure （1980-01/2012-06）. SELECTION CRITERIA： The included studies were double-blind, randomized and placebo-controlled trials of olcegepant or telcagepant for the treatment of single acute migraine in patients with or without aura. Adverse reaction data were also included. Two independent investigators performed quality evaluation and data extraction using Jadad scoring. Meta-analyses were undertaken using RevMan 5.0.25 software. MAIN OUTCOME MEASURES： Pain relief rate, pain-free rate, and incidence of adverse reactions were measured in patients 2 and 24 hours after injection of olcegepant and oral teicagepant. RESULTS： Six randomized, controlled trials were included. Meta-analysis demonstrated that compared with placebo, the pain relief rate （odds ratio, OR = 5.21, 95% confidence interval, CI： 1.91-14.2, P 〈 0.01） and pain-free rate （OR = 31.11, 95% Ch 3.80-254.98, P 〈 0.01） significantly increased 2 hours after 2.5 mg/d olcegepant treatment. Pain relief rate and pain-free rate 2 and 24 hours after treatment with telcagepant 150 mg/d and 300 mg/d were superior to placebo （P 〈 0.01）. Moreover, the remission rate of unrelenting headache was higher after 24 hours of 300 mg/d telcagepant treatment compared with 150 mg/d （OR = 0.78, 95% Ch 0.62-0.97, P 〈 0.05）. The incidence of adverse reactions with olcegepant was not significantly greater than placebo （P = 0.28） but within 48 hours of administration of telcagepant 300 mg/d, the incidence of adverse reactions was higher than placebo （OR = 1.21,95% Ch 1.04-1.42, P 〈 0.01）. Few studies have compared the therapeutic effects of olcegepant and telcagepant. OBJECTIVE： To evaluate the therapeutic effects and adverse reactions of olcegepant and telcagepant for the treatment of migraine. DATA RETRIEVAL： We identified studies using Medline （1966-01/2012-06）, PubMed （1966-01/2012-06）, Scopus （1980-01/2012-06）, Cochrane Central Register of Controlled Trials （1980-01/2012-06） and China National Knowledge Infrastructure （1980-01/2012-06）. SELECTION CRITERIA： The included studies were double-blind, randomized and placebo-controlled trials of olcegepant or telcagepant for the treatment of single acute migraine in patients with or without aura. Adverse reaction data were also included. Two independent investigators performed quality evaluation and data extraction using Jadad scoring. Meta-analyses were undertaken using RevMan 5.0.25 software. MAIN OUTCOME MEASURES： Pain relief rate, pain-free rate, and incidence of adverse reactions were measured in patients 2 and 24 hours after injection of olcegepant and oral teicagepant. RESULTS： Six randomized, controlled trials were included. Meta-analysis demonstrated that compared with placebo, the pain relief rate （odds ratio, OR = 5.21, 95% confidence interval, CI： 1.91-14.2, P 〈 0.01） and pain-free rate （OR = 31.11, 95% Ch 3.80-254.98, P 〈 0.01） significantly increased 2 hours after 2.5 mg/d olcegepant treatment. Pain relief rate and pain-free rate 2 and 24 hours after treatment with telcagepant 150 mg/d and 300 mg/d were superior to placebo （P 〈 0.01）. Moreover, the remission rate of unrelenting headache was higher after 24 hours of 300 mg/d telcagepant treatment compared with 150 mg/d （OR = 0.78, 95% Ch 0.62-0.97, P 〈 0.05）. The incidence of adverse reactions with olcegepant was not significantly greater than placebo （P = 0.28） but within 48 hours of administration of telcagepant 300 mg/d, the incidence of adverse reactions was higher than placebo （OR = 1.21,95% Ch 1.04-1.42, P 〈 0.01）. Few studies have compared the therapeutic effects of olcegepant and telcagepant.

关 键 词：neural regeneration evidence-based medicine MIGRAINE TELCAGEPANT MK-0974 olcegepant BIBN4096 treatment META-ANALYSIS NEUROREGENERATION 

分 类 号：R747.2[医药卫生—神经病学与精神病学]