Study on the correlation between OPRM1 A118G gene polymorphism(rs1799971) and dosage of opioid analgesics in patients after lumbar decompression / 中国基层医药
Chinese Journal of Primary Medicine and Pharmacy
;
(12): 2600-2604, 2020.
Article
in Chinese
| WPRIM
| ID: wpr-866659
ABSTRACT
Objective:
To study the correlation between OPRM1 A118G gene polymorphism (rs1799971) and the dosage of opioid analgesics in patients after lumbar decompression.Methods:
From July 2017 to September 2018, 147 patients undergoing selective posterior lumbar decompression under general anesthesia in the People's Hospital of Xinjiang Uygur Autonomous Region were treated with sufentanil intravenous controlled analgesia(PCIA). The gene polymorphism was detected by PCR.The VAS, Ramasy sedation score, total dosage of sufentanil and adverse reactions of sufentanil in 48 h after operation were observed.Results:
The genotype frequencies of AA, GA and GG were 30.6%, 55.5% and 13.9%, respectively, the difference was statistically significant(χ 2=6.324, P=0.423), and G and A allele frequencies were 41.7%, 58.3%, respectively, the difference was statistically significant(χ 2=5.559, P=0.184). There were no statistically significant differences in SpO 2, Ramasay sedation score and VAS score among the groups after operation(all P>0.05). The total dosage of sufentanil in OPRM1 mutant GG[(151.0±23.4)μg] and GA[(132.0±19.1)μg] was higher than that in AA[(123.0±16.2)μg] within 48 h of PCIA, the differences were statistically significant( t=5.206, 2.817, all P<0.05).Conclusion:
The OPRM1 A118G gene polymorphism(rs1799971) is correlated with the dosage of opioid analgesics after lumbar decompression.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Journal of Primary Medicine and Pharmacy
Year:
2020
Type:
Article
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