期刊
PHARMACOGENOMICS
卷 15, 期 3, 页码 277-284出版社
FUTURE MEDICINE LTD
DOI: 10.2217/pgs.13.248
关键词
COMT; genetics; pain; pediatric pain; postoperative pain
资金
- USPHS Grant from the National Center for Research Resources, NIH [UL1 RR026314]
- Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Department of Anesthesia, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Cincinnati Children's Hospital Medical Center (CCHMC)
Background: Effective perioperative analgesia is lacking for children owing to interindividual variations and underdosing of opioids caused by fear of adverse effects. We investigated the role of COMT SNPs on postoperative pain management in children. Methods: One hundred and forty nine children undergoing adenotonsillectomy were enrolled. The associations of four COMT SNPs (rs6269, rs4633, rs4818 and rs4680) with postoperative pain were analyzed and outcome measures included maximum pain scores, need for postoperative opioid interventions and postoperative morphine requirements. Results: We detected an association of postoperative opioid intervention need with all four COMT SNPs. Minor allele carriers of COMT SNPs were approximately three-times more likely to require analgesic interventions than homozygotes of major alleles (p-value range: 0.0031-0.0127; odds ratio range: 2.6-3.1). In addition, significant association was detected between maximum Face, Leg, Activity, Consolability, Cry (FLACC) pain scores and three COMT SNPs (rs6269, rs4633 and rs4680). Haplotype 1 (ATCA: 51.3%) and Haplotype 2 (GCGG: 36.2%) are more frequent. Haplotype 2 was associated with higher odds of intravenous analgesic intervention need in postanesthesia recovery unit with an odds ratio of 2.6 (95% CI: 1.2-5.4; p-value = 0.022). Conclusion:COMT SNPs may play a significant role in interindividual variation in postoperative pain perception and postoperative morphine requirements in children. Original submitted 16 August 2013; Revision submitted 13 December 2013
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据