The Effect of Shoulder Massage on Shoulder Pain and Sleep Quality in Patients After Laparoscopic Cholecystectomy

The research population consisted of 132 patients who underwent laparoscopic cholecystectomy surgery at a private university hospital in Istanbul, Turkey, between January 2020 and March 2021. The sample size was calculated through a power analysis. According to the power analysis conducted, it was determined that a minimum of 52 individuals, with 26 in the experimental group and 26 in the control group, were needed to achieve 80% power at a significance level of 0.05. Considering data losses, and after excluding some patients who did not meet the inclusion criteria, a total of 60 patients were included in the sample, with 30 in the intervention group and 30 in the control group. The patients admitted to the hospital were assessed for eligibility by the nurse of the same doctor who would perform this surgery. Then, the patients were informed about the research by a nurse and asked to volunteer. Those who met the eligibility criteria were randomly assigned to either the experimental or control groups using a randomization blocking and coin-flip method, with the researcher being informed of the assignments. The study was concluded when the desired number of 30 patients in both experimental and control groups was reached using this method.

The pain levels of the patients in the intervention group were evaluated by the researcher using the Visual Analog Scale (VAS) when they regained consciousness approximately one hour after surgery. The patients were informed about the massage procedure and placed in the semi-fowler position, and olive oil was applied to the hands for lubrication. Classical shoulder massage was applied to both shoulders of the patient for 10-15 minutes each. 30 minutes after the massage, the patient's pain was reassessed using the VAS scale. Then, 6 hours later, the patient's pain was reassessed and shoulder massage was applied using the same techniques, followed by pain assessment 30 minutes later. Pharmacologic agents continued to be administered under the guidance of a physician throughout this process.