Author Interviews, JAMA, Surgical Research / 08.10.2015

Dr-Isam-Atroshi.pngMedicalResearch.com Interview with: Isam Atroshi, MD, PhD Department of Orthopedics Hässleholm-Kristianstad Lund University Lund, Sweden Medical Research: What is the background for this study? Dr. Atroshi: Although carpal tunnel release surgery is a very common operation and we know that, in the short term, the results in most patients are very good, we do not know that much about long-term outcomes. In fact, before our study there have been no reliable data about outcomes beyond 5 years and whether or not the results differ depending on type of surgery. Medical Research: What are the main findings? Dr. Atroshi: In our study patients with carpal tunnel syndrome who had participated in a randomized clinical trial of open versus endoscopic release were evaluated 11 to 16 years after they had the surgery. We were able to follow 124 of the 128 patients (3 had died and only 1 declined); this almost complete follow-up is unique in clinical research and a major strength of the study. Our main findings are that the good short-term results of surgery are durable in the majority of the patients irrespective of the type of surgery whether open or endoscopic. Two-thirds of the patients can expect to continue being completely free of symptoms more than 10 years after surgery. About a third of the patients still experience some numbness or tingling in the fingers but in most of these the symptoms are only mild and do not cause functional difficulties. More than 85% are very satisfied with the results of the surgery after more than 10 years. However, up to 6% of patients who have surgery could need further surgery because of symptom recurrence. (more…)
Author Interviews, JAMA, Outcomes & Safety, Surgical Research / 03.03.2015

MedicalResearch.com Interview with: Dr. Stephen Duquette MD Indiana University Department of Surgery, Division of Plastic Surgery R.L Roudebush VA  Indianapolis, IN Medical Research: What is the background for this study? What are the main findings? Dr. Duquette: Carpal tunnel syndrome is the most common compressive peripheral neuropathy, causing pain, numbness and weakness.  Conservative treatment options include splinting, NSAID pain medications, and steroid injections.  Most often the definitive therapy is carpal tunnel release (CTR).  Over 500,000 procedures are performed in the US yearly, making it one of the most commonly performed hand surgery procedures.  In the United States it is most common to perform this operation in the operating room, under sedation and locoregional anesthesia.  Because it is a very common disease that is treated surgically, process improvement can have a major impact in time to OR, patient recovery, patient satisfaction, and overall throughput.  This is especially valuable in the Veterans Administration (VA) system, where recent problems have arisen due to lack of adequate resources to care for all veterans. This study examined the impact of opening an office-based procedure room in a VA to perform awake hand surgery under local anesthesia only.   This was compared to the prior practice of operating room carpal tunnel release though a number of performance metrics, including time to OR and complications.  Although office carpal tunnel releases are performed routinely in Canada, some surgeons still believe that the complications would increase outside the very sterile environment of the operating room. The current study showed that wait times from initial consultation and initial visit to surgical intervention were significantly decreased in the procedure room group compared to the operating room.  The complication rate was the same for both groups, showing that the procedure room and the operating room were both equally safe and efficacious in providing an environment that was ideal for the performance of carpal tunnel releases. (more…)