OPRM1 A118G多态性对我国汉族癌痛患者阿片类药物使用剂量的影响
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篇名: | OPRM1 A118G多态性对我国汉族癌痛患者阿片类药物使用剂量的影响 |
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摘要: | 目的:探讨μ阿片受体基因(OPRM1)A118G多态性对我国汉族癌痛患者阿片类药物使用剂量的影响,为其个体化用药提供参考。方法:选择某“三甲”医院中、重度汉族癌痛患者66例,采用荧光原位杂交技术检测其OPRM1 A118G多态性,比较不同基因型癌痛患者阿片类药物的使用剂量。结果:66例患者中,AA、AG、GG基因型患者分布频率分别为36.36%、53.03%、10.61%,A、G等位基因的分布频率分别为62.88%、37.12%;AA、AG、GG基因型患者阿片类药物的日剂量分别为(21.67±13.41)、(42.00±32.18)、(87.14±73.65)mg,差异有统计学意义(P<0.001)。39例首次使用阿片类药物的患者中,6例AA基因型、15例AG基因型患者进行了剂量调整,差异有统计学意义(P=0.026);剂量调整后,AA、AG基因型患者的日剂量分别为(16.11±9.16)、(28.57±18.52)mg,差异有统计学意义(P=0.011)。结论:OPRM1 A118G基因型可影响我国汉族癌痛患者阿片类药物的使用剂量,其基因多态性可作为指导阿片类药物使用剂量的依据。 |
ABSTRACT: | OBJECTIVE: To provide reference for the individualized treatment of opioid drugs by investigating the effects of OPRM1 A118G gene polymorphism on opioids dosage in Chinese Han Population patients with cancer pain. METHODS: 66 Chinese Han Population patients with medium and severe cancer pain were selected from a third grade class A hospital. Using fluorescence in-situ hybridization, OPRM1 A118G genotypes were detected to compare the opioids dosage of different genotype in patients with cancer pain. RESULTS: Among 66 patients, distribution frequency of AA, AG and GG genotype were 36.36%, 53.03% and 10.61%, respectively; those of A and G allele were 62.88% and 37.12%; the daily dosage of opioids in AA, AG, GG genotype patients respectively were (21.67±13.41), (42.00±32.18) and (87.14±73.65)mg, with statistical significance (P<0.001). Among 39 patients receiving opioids for the first time, the dosage of 6 AA genotype patients and 15 AG genotype patients had been adjusted, with statistical significance (P=0.026). After adjusting dosage, daily dosage of AA genotype and AG genotype patients were (16.11±9.16) and(28.57±18.52)mg, with statistical significance (P=0.011). CONCLUSIONS: OPRM1 A118G genotype can influence the dosage of opioid in Chinese Han Population patients with cancer pain, and gene polymorphism can be used as evidence for dosage guide of opioids. |
期刊: | 2016年第27卷第20期 |
作者: | 李颖,吴飞雪,孙立,李翔,汪永忠 |
AUTHORS: | LI Ying,WU Feixue,SUN Li,LI Xiang,WANG Yongzhong |
关键字: | μ阿片受体基因;基因多态性;癌痛;阿片类药物;剂量;汉族 |
KEYWORDS: | OPRM1; Gene polymorphism; Cancer pain; Opioids; Dosage; Han population |
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