Author(s)

Ruth Wahila^1*, Etienne Bwana-Fwamba-Koshe Odimba², Catherine Ngoma³

¹Department of Basic and Clinical Nursing Sciences, School of Nursing Sciences, University of Zambia, Lusaka, Zambia.
²Department of Surgery, School of Medicine, University of Zambia, Lusaka, Zambia.
³Department of Midwifery, Women’s and Child Health, School of Nursing Sciences, University of Zambia, Lusaka, Zambia.

Systematic, routine pain assessment using standardized clinical guidelines is the foundation of effective pain management for patients who are unable to self-report pain. In Zambia, there are no context appropriate standardised clinical guidelines for post-operative pain observations. This study sought to develop such a clinical guideline in form of an assessment tool. The study adopted an exploratory sequential mixed method through a three-phased approach and an adapted Clinical Decision Making Survey instrument was used. Snowball sampling was employed and in phases II and III, purposive sampling was used. The study was conducted at the University Teaching Hospitals where 120 participants were enrolled in the study. Phases II and III provided preliminary internal validation processes of the developed tool, where discussions, orientation and trial implementation of the tool were done. In phase II of the study, 47 participants comprising of nurses participated while in phase III, there were 11 nurses and 32 participants. The results yielded the first ever standardised post-operative pain assessment tool for patients with major abdominal surgery in Zambia. The tool is made up of six dimensions of the identified nonverbal indicators of post-operative pain in patients with major abdominal surgery namely: facial expressions, mobility, activity intolerance, behavioural disturbance, communication ability and vital signs. The present study showed that the developed post-operative pain assessment tool for Zambia is acceptable for use among patients who have had major abdominal surgery and can facilitate improved post-operative pain management for most patients.

Development, Post-Operative Pain, Assessment Tool, Nonverbal Indicators, Major Abdominal Surgery

Wahila, R. , Odimba, E. and Ngoma, C. (2020) Strengthening Post-Operative Pain Assessment in Patients with Major Abdominal Surgery, University Teaching Hospitals, Zambia. Pain Studies and Treatment, 8, 23-34. doi: 10.4236/pst.2020.82002.