Post-operative care to promote recovery for thoracic surgical patients: a nursing perspective

Nurses' Knowledge and Attitude towards Postoperative Pain Management in Ghana

Background

Pain management is a very important aspect of nursing care among postoperative patients. Deficit in the knowledge and bad attitude towards pain management among nurses remain a problem in Ghana. In order to manage pain better in the surgical wards, nurses should be well equipped with knowledge of pain assessment and management.

Purpose

The purpose of the study was to determine nurse's knowledge and attitude towards pain management among postoperative patients in surgical units in Ghana. Methodology. This study used the quantitative study approach with a descriptive cross-sectional study design. A sample of 211 nurses was recruited using the convenience sampling method. Data were collected using a questionnaire regarding postoperative pain management. Descriptive statistics, Pearson's correlation coefficient, and the chi-squared test were used to analyze the data using SPSS version 16.0.

Results

The mean age of the nurses was 29.77, with the youngest nurse being 23 years and oldest being 39 years. Majority (72.5%) of nurses had moderate knowledge, and 89.6% of the nurses had negative attitude towards pain management. There was no significant relationship between nurse's knowledge and years of experience as a nurse (r = −0.03, p=0.64), as well as no significant relationship between knowledge and number of years working in the surgical ward (r = 0.06, p=0.36). Also, there was no significant relationship between nurses' knowledge and nurses' attitude (r = 0.06, p=0.36). Conclusion and recommendation. The level of knowledge and attitude towards postoperative management were generally inadequate among nurses. Therefore, there is the need to implement in-service training on pain management for nurses working in the surgical units frequently.

Impact of intercostal nerve blocks using liposomal versus standard bupivacaine on length of stay in minimally invasive thoracic surgery patients

Background

Postsurgical pain control can have a significant impact on patient outcomes and hospital-associated costs. We sought to evaluate the effect of intercostal nerve blocks using liposomal bupivacaine on length of stay (LOS) in patients undergoing video-assisted thoracoscopic surgery (VATS).

Methods

We retrospectively reviewed outcomes in 80 patients undergoing VATS wedge resection, VATS lobectomy, or minimally-invasive esophagectomy (MIE). Patients received either liposomal bupivacaine (n=40) or standard-release bupivacaine with epinephrine (n=40) via intercostal nerve block. The LOS, 24-hour postoperative pain scores, overall opioid usage, and patient ambulation rates at 24 hours were compared for the two groups.

Results

The median LOS was significantly shorter in patients receiving liposomal bupivacaine, at 1.35 days (IQR, 1.28 to 1.53 days) compared to 2.45 days (IQR, 2.08 to 3.51 days) in patients receiving standard-release bupivacaine (P<0.0001). Average post-operative pain score during the first 24 hours was 3.4±1.8 for the liposomal bupivacaine group and 2.3±1.2 for the control group (P=0.002). This difference, though statistically significant, is likely not clinically significant, as there was no difference in 24-hour postoperative intravenous morphine equivalent usage between the liposomal bupivacaine and control groups (29.8±21.0 vs. 31.9±20.9 mg, respectively, P=0.664). Interestingly, however, 93% (37/40) of patients receiving liposomal bupivacaine were able to ambulate within 24-hours after surgery, compared to 65% (26/40) of patients in the control group (P=0.003).

Conclusions

The use of liposomal bupivacaine is associated with decreased LOS in postoperative thoracic surgery patients and earlier return to ambulation. It does not, however, decrease 24-hour postoperative pain scores or opioid usage.