Cierra Stiegelmar1, Yibo Li2, Lauren A Beaupre3, M Elizabeth Pedersen2, Derek Dillane4, Martha Funabashi5,6. 1. Faculty of Science, University of Alberta, Edmonton, AB, Canada. 2. Department of Surgery, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada. 3. Faculty of Rehabilitation Medicine, University of Alberta, 6-110B Clinical Sciences Building, 8440-112 St, Edmonton, AB, T6G 2B7, Canada. lauren.beaupre@albertahealthservices.ca. 4. Department of Anesthesiology and Pain Medicine, University of Alberta, Edmonton, AB, Canada. 5. Collaborative Orthopaedic Research, Alberta Health Services, Edmonton, AB, Canada. 6. Division of Research, Canadian Memorial Chiropractic College, Toronto, ON, Canada.
Abstract
PURPOSE: Chronic postsurgical pain (CPSP) can occur after elective mid/hindfoot and ankle surgery. Effective treatment approaches to prevent the development of CPSP in this population have not been extensively investigated. The impact of multimodal strategies to prevent CPSP following elective mid/hindfoot surgery is unknown because of both the heterogeneity of acute pain management and the lack of a recognized definition particular to this surgery. This review aimed to identify and evaluate current pain management strategies after elective mid/hindfoot and ankle surgery. SOURCES: Manual and electronic searches (MEDLINE, Embase, and Cochrane Library) were conducted of literature published between 1990 and July 2017. Comparative studies of adults undergoing elective mid/hindfoot and ankle surgery were included. Two reviewers independently reviewed studies and assessed their methodological quality. PRINCIPAL FINDINGS: We found seven randomized-controlled trials meeting our inclusion criteria. Interventions focused on regional anesthesia techniques such as continuous popliteal sciatic and femoral nerve blockade. Participants were typically followed up to 48 hr postoperatively. Only one study assessed pain six months following elective mid/hindfoot and ankle surgery. CONCLUSION: There is an overwhelming lack of evidence regarding CPSP and its management for patients undergoing elective mid/hindfoot and ankle surgery. The lack of a recognized and standard definition of CPSP after this group of surgeries precludes accurate and consistent evaluation.
PURPOSE: Chronic postsurgical pain (CPSP) can occur after elective mid/hindfoot and ankle surgery. Effective treatment approaches to prevent the development of CPSP in this population have not been extensively investigated. The impact of multimodal strategies to prevent CPSP following elective mid/hindfoot surgery is unknown because of both the heterogeneity of acute pain management and the lack of a recognized definition particular to this surgery. This review aimed to identify and evaluate current pain management strategies after elective mid/hindfoot and ankle surgery. SOURCES: Manual and electronic searches (MEDLINE, Embase, and Cochrane Library) were conducted of literature published between 1990 and July 2017. Comparative studies of adults undergoing elective mid/hindfoot and ankle surgery were included. Two reviewers independently reviewed studies and assessed their methodological quality. PRINCIPAL FINDINGS: We found seven randomized-controlled trials meeting our inclusion criteria. Interventions focused on regional anesthesia techniques such as continuous popliteal sciatic and femoral nerve blockade. Participants were typically followed up to 48 hr postoperatively. Only one study assessed pain six months following elective mid/hindfoot and ankle surgery. CONCLUSION: There is an overwhelming lack of evidence regarding CPSP and its management for patients undergoing elective mid/hindfoot and ankle surgery. The lack of a recognized and standard definition of CPSP after this group of surgeries precludes accurate and consistent evaluation.
Authors: Jerry Yongqiang Chen; Benjamin Fu Hong Ang; Lei Jiang; Nicholas Eng Meng Yeo; Kevin Koo; Inderjeet Singh Rikhraj Journal: Foot Ankle Int Date: 2016-06-19 Impact factor: 2.827