Effects of delivery history on the dosage of propofol in painless hysteroscopy patients / 医学研究生学报

ABSTRACT

Objective To observe the effect of vaginal delivery history on the dosage of propofol and the quality of postoperative recovery in painless hysteroscopy patients. Methods 120 patients from November 2018 to May 2019 who required painless hysteroscopy were enrolled in the First Affiliated Hospital of Anhui Medical University. According to their previous history, the patients were divided into two groups the control group (no history of delivery, 60 cases) and the observation group (had a history of delivery, 60 cases). Basic vital signs (MAP, HR) of the two groups were compared at the following five time points baseline, uterin edilation, immediately, 10 min and 30 min after surgery. The dosage of sufentanil, the total and induced dosage of propofol, the additional cases and dosage of propofol, the time of surgery and recovery, the satisfaction of doctor and patients were recorded. Results Compared with the control group, the observation group showed significant decrease in the total dosage of propofol [(133.3±25.4)mg vs (145.1±27.8)mg], the additional cases [(28,46.7%) vs (39,65%)] and dosage of propofol [(1.0, 2.0)mg vs (0.0,40.0)mg], and shorter recovery time [(32.7±10.2)s vs (42.8±11.5)s] (all P<0.05). The satisfaction of doctor and patients were significantly higher in the observation group than in the control group. There was no significant difference in adverse events between the two groups (P>0.05). Conclusion In painless outpatient hysteroscopy, in order to shorten the recovery time of patients, improve the quality of postoperative recovery, improve the efficiency and safety of painless hysteroscopic surgery, anesthesiologists should reduce the additional dosage of propofol for patients with previous vaginal delivery.