Objective Postoperative Pain Assessment Using Incentive Spirometry Values: A Prospective Observational Study
PAIN MANAGEMENT(2021)
摘要
Aim: Determine if incentive spirometry (IS) values correlate with postoperative pain control. Design: Prospective observational study. Setting & participants: A total of 100 patients undergoing major abdominal procedures at the University of North Carolina Medical Center. Interventions: Patients studied as a single cohort. All patients received thoracic epidural analgesia preoperatively. Outcome: Preoperative and daily postoperative numeric pain scores, subjective pain description and IS values were collected for all patients. Results: There was a strong correlation with IS values relative to baseline for both the numeric pain scores (p < 0.0001), postoperative day (p < 0.0001) and the subjective pain score (p < 0.0007). Conclusion: IS values are an objective surrogate data point for pain control after surgery, particularly when followed over time and compared with a preoperative baseline value.Lay abstractOur goal was to determine if an incentive spirometer (a device used while in the hospital to help with recovery by expanding the lungs and decreasing the risk of lung collapse, pneumonia and other lung issues) could be used to better evaluate pain control after major surgery. We followed 100 patients having major abdominal surgery at a large academic medical center over several months. All patients had an epidural placed before surgery to help control their pain after surgery. For the first few days after surgery, these patients were followed closely and evaluated for pain control and their incentive spirometry values. We found that a patient's performance with their incentive spirometer was helpful in determining how their pain was doing. Patients with good pain control were able to use their incentive spirometer easily while patients with less effective pain control had difficulty taking deep breaths needed for incentive spirometry. We believe, incentive spirometry is a tool that can be used by other health providers in the future to help evaluate pain after abdominal surgery.Tweetable abstractIncentive spirometry values are an objective surrogate data point for pain control after surgery, particularly when followed over time and compared with a preoperative baseline value. @UNC_Anesthesia @EnhanceRecover @LKolarczyk_MD @kimhjUNC #postoppaincontrol #useyourincentivespirometer.
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关键词
acute pain, analgesia, incentive spirometry, IS, numeric pain rating scale, NPRS, postoperative, thoracic epidural
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