THE EFFECT OF LOW-DOSE KETAMINE COMBINED WITH PROPOFOL ON POSTOPERATIVE PAIN IN PFNA PATIENTS

Abstract

To study and explore the effects of ketamine and ketamine combination anesthesia on postoperative pain and cognitive function in PFNA patients; Method: A random sampling method was used to select 60 cases of PFNA as the study subjects. Patients were numbered in order of 1.2.4.5.6... and randomly divided into two equal groups. Patients were divided into experimental group and control group according to their numbers. Patients in the control group were anesthetized with ketamine; The experimental group patients were anesthetized with a combination of ketamine and propofol. Observe and record the patient's intraoperative blood pressure, awakening time, extubation time, postoperative agitation, heart rate, respiration, blood oxygen saturation, postoperative analgesic drug consumption, and inflammatory indicators. Result: From the comparative analysis of basic surgical indicators, in terms of intraoperative SBP, the average value of the control group was 119.83, with a standard error of 3.13. In terms of intraoperative DBP, the average value of the control group was 83.37, with a standard error of 2.37. In terms of intraoperative SBP, the average value of the experimental group was 108.40, with a standard error of 3.43. In terms of intraoperative DBP, the average value of the experimental group was 71.27, with a standard error of 2.14. There were no significant differences in blood pressure and heart rate. However, the amount of analgesic drugs used in the experimental group was smaller than that in the control group, and the inflammatory indicators of patients in the experimental group were lower than those in the control group.