Canadian Journal of Surgery. Journal Canadien de Chirurgie

BACKGROUND: The number of surgical residents experiencing childbearing during residency training is increasing, and there is an absence of clarity with respect to parental-leave, lactation and return-to-work policies in support of residents. The aim of this review was to examine parental-leave policies during residency training in surgery and the perceptions of these policies by residents, program directors and coresidents, as described in the literature. METHODS: We performed a scoping review of the literature based on the following themes: maternity or parental-leave policies; antepartum work-restriction policies and obstetric complications; accommodations for training absences; support for, and perceptions of, maternity or parental leave during residency training; and challenges upon return to work, namely resident performance and breastfeeding...

BACKGROUND: Delay of emergency surgery contributes to morbidity and mortality, and physiologic status affects outcomes of patients requiring emergent surgery. Our purpose was to determine whether delays to emergent surgery in children were associated with increased major morbidity or mortality in a risk-adjusted population. METHODS: We performed a retrospective review of class 1 (≤ 60 min to operating room) surgical procedures from July 11, 2011, to July 30, 2016, at BC Children's Hospital, Vancouver...

Summary Dr. Paul Greig is an icon of surgical education, transplantation, hepatobiliary surgery and Canadian surgery. Dr. Greig has trained experts in these fields all over the world and is regarded as one of the most important surgical educators in the past 25 years.

BACKGROUND: The association between socioeconomic status (SES) and outcomes after abdominal aortic aneurysm (AAA) repair in publicly funded health care systems is poorly described. The purpose of this study was to determine the effect of SES on postoperative outcomes in patients who underwent AAA repair in Nova Scotia, Canada. METHODS: We performed a retrospective analysis of all elective AAA repairs in Nova Scotia between November 2005 and March 2015 using administrative data sources...

Summary Long wait times for elective surgery in Canada have been a persistent problem for many years and the recent pandemic has made the situation substantially worse. Current evidence suggests that ambulatory surgery centres are more cost-effective and efficient in the delivery of ambulatory surgical services than larger institutions. We explore the merits of a network of publicly funded ambulatory surgery centres.

BACKGROUND: The constrained posterior-stabilized (CPS) implant for use in total knee arthroplasty (TKA) has a constraint level midway between that of a posterior-stabilized implant and a valgus-varus-constrained implant; there is currently no consensus on the surgical indications for use of this degree of constraint. We present our experience using this implant at our centre. METHODS: We reviewed the charts of patients who received a CPS polyethylene insert during TKA in our centre between January 2016 and April 2020...

BACKGROUND: Staged bilateral total knee arthroplasty (TKA) is a common treatment option for patients with bilateral symptomatic knee osteoarthritis, yet some patients do not proceed with their second procedure. Our study aimed to identify the rate and reasons why patients did not proceed with their second procedure and compare their functional outcomes, satisfaction and complication rates with those of patients who had completed a staged bilateral TKA. METHODS: We determined the proportion of patients who underwent TKA but did not proceed with planned surgery for the second knee within 2 years, and compared their satisfaction with surgery, improvement in the Oxford Knee Score (OKS) and complications between groups...

No abstract text is available yet for this article.

No abstract text is available yet for this article.

Summary The proportion of general surgeons with graduate degrees in Canada is increasing. We sought to evaluate the types of graduate degree held by surgeons in Canada, and whether differences in publication capacity exist. We evaluated all general surgeons working at English-speaking Canadian academic hospitals to determine the types of degrees achieved, changes over time and research output associated with each degree. We identified 357 surgeons, of whom 163 (45.7 %) had master's degrees and 49 (13.7 %) had PhDs...

BACKGROUND: It has recently been reported that mismatch repair (MMR) status and microsatellite instability (MSI) status in gastroesophageal carcinomas predict surgical, chemotherapeutic and immunotherapeutic outcomes; however, there is extensive variability in the reported incidence and clinical implications of MMR/MSI status in gastroesophaegal adenocarcinomas. We characterized a Canadian surgical patient cohort with respect to MMR status, clinicopathologic correlates and anatomic tumour location...

BACKGROUND: The incidence of colorectal cancer (CRC) is increasing among young adults. We sought to report on patient and disease characteristics, treatment practice patterns and outcomes in this population. METHODS: We conducted a retrospective cohort study using administrative health data from the Alberta Cancer Registry (2004-2015), including demographic and tumour characteristics, and treatment received. Outcome measures included overall and cancer-specific deaths...

BACKGROUND: Typical repair of common femoral artery (CFA) occlusive disease involves surgical endarterectomy followed by patch closure; however, prosthetic materials may become infected. In addition, in our institution, we have experienced an increased incidence of severe patch-related restenosis. We describe a technique for CFA endarterectomy and patchless proximal profundoplasty, and evaluate its feasibility. METHODS: We performed a single-centre retrospective cohort study of patients who, between July 1, 2020, and June 30, 2021, underwent a procedure that consisted of transection of the superficial femoral artery (SFA) off the femoral bifurcation in a bevelled manner, eversion endarterectomy of the SFA, remote-type endarterectomy of the CFA, direct visualization of the end point in the profunda femoris artery (PFA) with a longitudinal arteriotomy extension if needed and reimplantation of the SFA "hood" as a patch...

The comparative performance of synthetic and biologic meshes in complex and contaminated abdominal wall repairs remains controversial. Though biologic meshes are generally favoured in contaminated fields, this practice is based on limited data. Standard dictum regarding infected mesh is to either explant it early or pursue aggressive conservation measures depending on mesh position and composition. Explantation is typically morbid, leaving the patient with recurrent hernias and few reconstructive options. We report a case in which a hernia repaired with synthetic mesh recurred and was reconstructed with underlay biologic mesh...

Acute care surgery (ACS) is an area of surgical specialization within general surgery and a model for clinical care delivery that has proliferated over the last 2 decades. Models of ACS in Canada exist in both academic and community settings and are used to manage patients in need of emergency general surgery (EGS) care, with or without the provision of trauma care. The implementation of the ACS model has changed the landscape of patient care, surgical education and the workforce, providing an option for some general surgeons to exclude EGS care from their regular practice...

BACKGROUND: Although day surgery (DS) total hip arthroplasty (THA) has good patient satisfaction and a good safety profile, accurate episode-of-care cost (EOCC) calculations for this procedure compared to standard same-day admission (SDA) THA are not well known. We determined the EOCCs for patients who underwent THA, comparing DS and SDA pathways. METHODS: We evaluated the EOCCs for consecutive patients who underwent DS or SDA THA for osteoarthritis or osteonecrosis performed by a single surgeon at 1 academic centre from July 2018 to January 2020...

BACKGROUND: Some population-based recruitment methods, such as registries and databases, have been used to increase enrolment in clinical trials by identifying eligible participants based on baseline characteristics; however; these methods have not been tested in surgical trials, in which accrual occurs before surgery. We evaluated the use of population-based electronic databases to identify patients who potentially could be accrued to the Simultaneous Resection of Colorectal Cancer with Synchronous Liver Metastases (RESECT) trial and compared it to the traditional methods used to accrue patients (e...

SummaryIn response to the COVID-19 pandemic, organizations used virtual platforms to host academic meetings. This includes the Canadian Network for International Surgery and the Centre for Global Surgery at the McGill University Health Centre, who were tasked with organizing the Bethune Round Table (BRT), held May 28-31, 2021. With 496 registrants and 300 attendees representing 50 countries, the BRT 2021 was the most trafficked BRT conference in its 20-year history. One month after the conference's conclusion, attendees were continuing to view the recorded sessions...

BACKGROUND: Comparisons across trauma systems are key to identifying opportunities to improve trauma care. We aimed to compare trauma service structures, processes and outcomes between the English National Health Service (NHS) and the province of Quebec, Canada. METHODS: We conducted a multicentre cohort study including admissions of patients aged older than 15 years with major trauma to major trauma centres (MTCs) from 2014/15 to 2016/17. We compared structures descriptively, and time to MTC and time in the emergency department (ED) using Wilcoxon tests...

BACKGROUND: Preoperative treatment with oral neomycin combined with erythromycin or metronidazole is recommended to decrease the risk of surgical site infections (SSIs) in elective colorectal surgery. However, oral neomycin is not commercially available in Canada, and therefore it is not routinely used. Fluoroquinolones are widely available and have excellent activity against aerobic Gram-negative bacteria. The aim of this systematic review was to identify, critically appraise and summarize the evidence on the efficacy and safety of preoperative use of oral fluoroquinolone antibiotics for the prevention of SSIs in adult patients undergoing elective colorectal resection...