[Application of subclinical doses of pentazocine and propofol in painless vaginal
egg retrieval]. [Article in Chinese]
Author(s): Liang FG, Shi YS, Ding H, Zhou W, Gu MN.
Affiliation(s): Department of Anesthesiology, Nanfang Hospital, Southern Medical University,
Guangzhou 510515, China. digitalphoto@163.com
Publication date & source: 2011, Nan Fang Yi Ke Da Xue Xue Bao. , 31(2):373-6
OBJECTIVE: To assess the feasibility of using subclinical doses of pentazocine in
painless egg retrieval.
METHODS: Eighty-one patients undergoing painless egg retrieval were randomized
into the observation group and the control group to receive 0.4 mg/kg pentazocine
with 1.5 mg/kg propofol and 0.5 mg/kg pentazocine with 1.5 mg/kg propofol,
respectively. The mean arterial pressure (MAP), heart rate (HR), SPO(2),
respiratory rate (RR), unconsciousness time, awake time, hospital stay,
complications, consciousness during the operation and adverse effects were
compared between the two groups.
RESULTS: The two groups showed no significant differences in the analgesic
effect, dosage of propofol, adverse effects, unconsciousness time, awake time, or
hospital stay. But compared with the control group, the observation group showed
greater intraoperative consciousness but with more stable respiration.
CONCLUSION: Subclinical doses of pentazocine can be used in the painless egg
retrieval, but the dose of propofol should be increased to reduce the body
activity during the operation.
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