A Comparison of the Effects of Spinal Anaesthesia between Sitting and Lateral Positions in Patients Undergoing Hysterectomy Surgery

Aim: The main purpose of this present study is to determine the effects of sitting (S) and lateral (L) position during spinal anaesthesia on patient satisfaction, Post dural puncture headache (PDPH), Post-Operative Nausea and Vomiting (PONV).

Study Design: Prospective comparative study

Place and Duration of Study: Charusat Healthcare and Research foundation (CHRF), Changa, Gujarat, between September 2021 to November 2021.

Methodology: A total of 50 female volunteers who were above the age of 18 years, had an American Society of Anaesthesiologist (ASA) status of I & II and those who have undergone hysterectomy surgery are included in this study. The patients were categorized into two groups, group S (n=25) and group L (n=25). Patients were asked about PONV 4 hours after surgery and the possibility of PDPH on post-operative days 1 and 2. The study was analysed by using descriptive statistics, chi-square and Kruskal-Wallis test.

Results: When comparing the incidence of PDPH on post-operative day 1 and day 2, there is a statistically significant difference between the Sitting (group S) and Lateral decubitus (group L) groups (P-value= 0.14 and.001). On the other hand, there is no statistical significant difference found for PONV when compared between both the groups (P- value= .776).

Conclusion: Spinal anaesthesia with lateral decubitus position has better outcomes than sitting position for the incidence of Post dural puncture headache. However, there is no difference in both groups for PONV.