No abstract

Transversus abdominis plane (TAP) blocks are a safe and effective way to provide immediate postoperative pain relief in surgical patients, and have been shown to decrease narcotic requirements. Concerns about complications of narcotics, increase in hospital length of stay (LOS), and health-care costs make this of particular interest. We compared standard bupivacaine TAP blocks with those carried out using liposomal bupivacaine to evaluate postoperative outcomes. Fifty patients undergoing elective laparoscopic colectomy received laparoscopic liposomal bupivacaine TAP blocks using 80 cc of local anesthetic, and data were collected prospectively during hospitalization. Data collected included amount of narcotic medication used during hospitalization, number of days to ambulation, number of days to bowel function, and LOS. These patients were compared with the last 50 patients recruited to the control/bupivacaine TAP block arm of the study. The same data parameters were collected and all patients were on an enhanced recovery protocol, which included scheduled acetaminophen, ibuprofen, and gabapentin by mouth, as well as clear liquid diet starting on postoperative day zero. Statistical analysis was performed using Student's t test and Fisher's exact test; P < 0.05 was considered statistically significant. Patients treated with liposomal bupivacaine needed less narcotics (5.06 vs 18.75 mg, P = 0.0002), had earlier bowel function (1.7 vs 2.4 days, P = 0.0002), and shorter LOS (2.7 vs 3.4 days, P = 0.0146). Patients undergoing laparoscopic colon resections seem to require fewer narcotics and have better patient outcomes with liposomal bupivacaine TAP blocks. Based on our data, liposomal bupivacaine seems to be superior to bupivacaine for TAP blocks.

Background: The scope of practice of general surgeons in Canada is highly variable. The objective of this study was to examine the demographic characteristics of general surgeons in Canada and compare surgical procedures performed across community sizes and specialties. Methods: Data from the Canadian Institute for Health Information's National Physician Database were used to analyze fee-for-service (FFS) care provided by general surgeons and other providers across Canada in 2015/16. Results: Across 8 Canadian provinces, 1669 general surgeons provided FFS care. The majority of the surgeons worked in communities with more than 100 000 residents (71%), were male (78%), were aged 35-54 years (56%) and were Canadian medical graduates (76%). Only 7% of general surgeons practised in rural areas and 14% in communities with between 10 000 and 50 000 residents. Rural communities were significantly more likely to have surgeons who were international medical graduates or who were older than 65 years. The surgical procedures most commonly performed by general surgeons were hernia repairs, gallbladder and biliary tree surgery, excision of skin tumours, colon and intestine resections and breast surgery. Many general surgeons performed procedures not listed in their Royal College of Physicians and Surgeons of Canada training objectives. Conclusion: Canadian general surgeons provide a wide array of surgical services, and practice patterns vary by community size. Surgeons practising in rural and small communities require proficiency in skills not routinely taught in general surgery residency. Opportunities to acquire these skills should be available in training to prepare surgeons to meet the care needs of Canadians. Contexte : La pratique des chirurgiens généralistes au Canada varie grandement. Cette étude visait à examiner les caractéristiques démographiques des chirurgiens généralistes au Canada et à comparer les interventions réalisées selon la spécialité et la taille des collectivités. Méthodes : Des données de la Base de données nationale sur les médecins de l'Institut canadien d'information sur la santé ont été utilisées pour analyser les soins rémunérés à l'acte dispensés par des chirurgiens généralistes et d'autres fournisseurs de soins au Canada en 2015-2016. Résultats : Dans 8 provinces canadiennes, 1669 chirurgiens généralistes ont fourni des soins rémunérés à l'acte. La majorité d'entre eux travaillaient dans des collectivités de plus de 100 000 résidents (71 %), étaient des hommes (78 %), avaient entre 35 et 54 ans (56 %) et avaient obtenu leur diplôme de médecine au Canada (76 %). Seuls 7 % des chirurgiens généralistes travaillaient en région rurale et 14 %, dans des collectivités comptant entre 10 000 et 50 000 résidents. En région rurale, la probabilité que les chirurgiens soient des diplômés internationaux en médecine ou aient plus de 65 ans était significativement plus élevée. Les interventions les plus fréquentes étaient la réparation d'une hernie, la chirurgie de la vésicule biliaire et des voies biliaires, l...