Damage-control vascular surgery in Canada: supporting surgeons and teams.

SummaryIn Canada, trauma patients often present initially to non-trauma hospitals without vascular surgeons on site. Local surgeons need skills and support for damage-control vascular surgery. Canadian training programs in general surgery should equip trainees with skills in this area, including resuscitation, identification of vascular injury, hemorrhage control, and temporizing measures (e.g., shunts, ligation). Caring for trauma patients is a multidisciplinary endeavour; understanding local/regional skill sets and from whom to seek help is vital. Opportunities for skills maintenance should also be encouraged for surgeons practising at sites where acutely injured patients present.

A comparison of outcomes including bile duct injury of subtotal cholecystectomy versus open total cholecystectomy as bailout procedures for severe cholecystitis: A multicenter real-world study.

BACKGROUND: Dense inflammation obscuring the hepatocystic anatomy can hinder the ability to perform a safe standard laparoscopic cholecystectomy in severe cholecystitis, requiring use of a bailout procedure. We compared clinical outcomes of laparoscopic and open subtotal cholecystectomy against the traditional standard of open total cholecystectomy to identify the optimal bailout strategy for the difficult gallbladder. METHODS: A multicenter, multinational retrospective cohort study of patients who underwent bailout procedures for severe cholecystitis. Procedures were compared using one-way analysis of variance/Kruskal-Wallis tests and χ2 tests with multiple pairwise comparisons, maintaining a family-wise error rate at 0.05. Multiple multivariate linear/logistical regression models were created. RESULTS: In 11 centers, 727 bailout procedures were conducted: 317 laparoscopic subtotal cholecystectomies, 172 open subtotal cholecystectomies, and 238 open cholecystectomies. Baseline characteristics were similar among subgroups. Bile leak was common in laparoscopic and open fenestrating subtotal cholecystectomies, with increased intraoperative drain placements and postoperative endoscopic retrograde cholangiopancreatography(P < .05). In contrast, intraoperative bleeding (odds ratio = 3.71 [1.9, 7.22]), surgical site infection (odds ratio = 2.41 [1.09, 5.3]), intensive care unit admission (odds ratio = 2.65 [1.51, 4.63]), and length of stay (Δ = 2 days, P < .001) were higher in open procedures. Reoperation rates were higher for open reconstituting subtotal cholecystectomies (odds ratio = 3.43 [1.03, 11.44]) than other subtypes. The overall rate of bile duct injury was 1.1% and was not statistically different between groups. Laparoscopic subtotal cholecystectomy had a bile duct injury rate of 0.63%. CONCLUSION: Laparoscopic subtotal cholecystectomy is a feasible surgical bailout procedure in cases of severe cholecystitis where standard laparoscopic cholecystectomy may carry undue risk of bile duct injury. Open cholecystectomy remains a reasonable option.

Clinical practice guideline recommendations to improve the mental health of adult trauma patients: protocol for a systematic review.

INTRODUCTION: Mental disorders are common in adult patients with traumatic injuries. To limit the burden of poor psychological well-being in this population, recognised authorities have issued recommendations through clinical practice guidelines (CPGs). However, the uptake of evidence-based recommendations to improve the mental health of trauma patients has been low until recently. This may be explained by the complexity of optimising mental health practices and interpretating CGPs scope and quality. Our aim is to systematically review CPG mental health recommendations in the context of trauma care and appraise their quality. METHODS AND ANALYSIS: We will identify CPG through a search strategy applied to Medline, Embase, CINAHL, PsycINFO and Web of Science databases, as well as guidelines repositories and websites of trauma associations. We will target CPGs on adult and acute trauma populations including at least one recommendation on any prevention, screening, assessment, intervention, patient and family engagement, referral or follow-up procedure related to mental health endorsed by recognised organisations in high-income countries. No language limitations will be applied, and we will limit the search to the last 15 years. Pairs of reviewers will independently screen titles, abstracts, full texts, and carry out data extraction and quality assessment of CPGs using the Appraisal of Guidelines Research and Evaluation (AGREE) II. We will synthesise the evidence on recommendations for CPGs rated as moderate or high quality using a matrix based on the Grading of Recommendations Assessment, Development and Evaluation quality of evidence, strength of recommendation, health and social determinants and whether recommendations were made using a population-based approach. ETHICS AND DISSEMINATION: Ethics approval is not required, as we will conduct secondary analysis of published data. The results will be disseminated in a peer-reviewed journal, at international and national scientific meetings. Accessible summary will be distributed to interested parties through professional, healthcare quality and persons with lived experience associations. PROSPERO REGISTRATION NUMBER: (ID454728).

Pain management for hospitalized patients with rib fractures: A systematic review of randomized clinical trials.

STUDY OBJECTIVE: Rib fractures (RF) are common injuries. Multiple analgesia strategies are available for treatment of pain associated with RF. However, the optimal multimodal technique for pain management is not known. The primary aim of this review was to evaluate the status of evidence derived from randomized clinical trials (RCTs) on the effectiveness of pain management modalities for rib fracture pain. Other patient-centered outcomes were secondary objectives. METHODS: Searches were conducted in MEDLINE, Embase, Scopus, and Cochrane Library. The screening process involved two phases, two researchers independently screened the title and abstract and subsequently screened full text. RCT data were extracted independently by two research team members. Consensus was achieved by comparison and discussion when needed. Risk of bias assessment was performed using the Cochrane Risk of Bias 2 tool. RESULTS: A total of 1344 citations were identified. Title and abstract screening excluded 1128 citations, and full text review excluded 177 articles. A total of 32 RCTs were included in the full review. Multiple analgesia techniques and medications were identified and their effect on pain score and need for rescue opioid analgesia. None of the included studies were judged to have a high risk of bias, while only 10 studies were assessed as having a low risk of bias. CONCLUSIONS: This systematic review found that studies are of low quality with diverse methodologies and outcomes. A reduction in pain scores was found for epidural analgesia when compared with other modalities. However, the low quality of the evidence necessitates cautious interpretation of this finding. PROSPERO registration: CRD42022376298 (Nov, 16, 2022).

Resuscitative endovascular balloon occlusion of the aorta in Canada: a context-specific position paper from the Canadian Collaborative for Urgent Care Surgery (CANUCS).

SummaryResuscitative endovascular balloon occlusion of the aorta (REBOA) is a well-described intervention for noncompressible torso hemorrhage. Several Canadian centres have included REBOA in their hemorrhagic shock protocols. However, REBOA has known complications and equipoise regarding its use persists. The Canadian Collaborative on Urgent Care Surgery (CANUCS) comprises surgeons who provide acute trauma care and leadership in Canada, with experience in REBOA implementation, use, education and research. Our goal is to provide evidence- and experience-based recommendations regarding institutional implementation of a REBOA program, including multidisciplinary educational programs, attention to device and care pathway logistics, and a robust quality assurance program. This will allow Canadian trauma centres to maximize patient benefits and minimize risks of this potentially life-saving technology.

A gap analysis of the potential use of resuscitative endovascular balloon occlusion of the aorta (REBOA) in trauma at two major Canadian trauma centers.

OBJECTIVE: Uncontrolled hemorrhage poses significant morbidity and mortality among injured patients. Resuscitative endovascular balloon occlusion of the aorta (REBOA) utilizes a rapidly-administered minimally invasive transfemoral balloon catheter that is inflated for aortic occlusion, allowing for time to arrange definitive surgical or angiographic intervention. As indications for its use continue to evolve, this study sought to evaluate whether there is a potential need for REBOA implementation in two high-volume trauma centers in Edmonton. METHODS: Patient data within our provincial trauma registry was reviewed between 2015 and 2017 to identify major trauma patients (Injury Severity Score ≥ 12). Patients eligible for REBOA included patients with blunt or penetrating trauma to the torso or pelvis, AND death prior to discharge; and patients taken to the operating room or interventional radiology suite within 4 h of arrival. Charts were reviewed to determine if patients met current conventional criteria for REBOA. RESULTS: Out of 3415 trauma patients during our study period, 237 patients met the registry screen as potentially eligible for REBOA. After primary researcher review, 67 patients underwent full chart review and then 2 trauma surgeons determined that 38 (1.1% of the study population) met criteria for deploying REBOA. CONCLUSION: A small but significant number of trauma patients at the two trauma centers were identified as potential candidates for REBOA use. Implementation of a REBOA program should be done in alignment with existing clinical practice guidelines and professional society recommendations.

RéSUMé: OBJECTIF: L'hémorragie incontrôlée entraîne une morbidité et une mortalité importantes chez les patients blessés. Le clampage aortique par sonde d'occlusion aortique endovasculaire (resuscitative endovascular balloon occlusion of the aorta [REBOA]) utilise un cathéter à ballonnet transfémoral mini-invasif à administration rapide qui est gonflé pour l'occlusion aortique, ce qui laisse le temps d'organiser une intervention chirurgicale ou angiographique définitive. Alors que les indications de son utilisation continuent d'évoluer, cette étude a cherché à évaluer s'il y avait un besoin potentiel de mise en œuvre de REBOA dans deux centres de traumatologie à haut volume à Edmonton. MéTHODES: Les données sur les patients dans notre registre provincial des traumatismes ont été examinées entre 2015 et 2017 afin d'identifier les patients traumatisés majeurs (Score de gravité des blessures ≥ 12). Les patients éligibles au REBOA comprenaient des patients présentant un traumatisme contondant ou pénétrant au torse ou au bassin, ET le décès avant la sortie; et les patients conduits à la salle d'opération ou à la salle de radiologie interventionnelle dans les 4 heures suivant leur arrivée. Les graphiques ont été examinés pour déterminer si les patients répondaient aux critères conventionnels actuels de REBOA. RéSULTATS: Sur les 3 415 patients traumatisés pendant notre période d'étude, 237 patients ont répondu à l'examen du registre comme étant potentiellement éligibles pour le REBOA. Après examen par le chercheur principal, soixante-sept patients ont été soumis à un examen complet de leur dossier, puis deux chirurgiens traumatologues ont déterminé que 38 (1,1 % de la population étudiée) répondaient aux critères de déploiement de la REBOA. CONCLUSION: Un nombre restreint mais significatif de patients traumatisés dans les deux centres de traumatologie a été identifié comme des candidats potentiels à l'utilisation de REBOA. La mise en œuvre d'un programme REBOA doit se faire en conformité avec les directives de pratique clinique existantes et les recommandations de la société professionnelle.

Evaluation and management of the surgical abdomen.

PURPOSE OF REVIEW: The aim of this study was to describe important features of clinical examination for the surgical abdomen, relevant investigations, and acute management of common surgical problems in the critically ill. RECENT FINDINGS: Lactate remains a relatively nonspecific marker of gut ischemia. Dual energy computed tomography (DECT) scan can improve diagnosis of bowel ischemia. Further evidence supports intravenous contrast during CT scan in critically ill patients with acute kidney injury. Outcomes for acute mesenteric ischemia have failed to improve over time; however, increasing use of endovascular approaches, including catheter-directed thrombolysis, may decrease need for laparotomy in the appropriate patient. Nonocclusive mesenteric ischemia remains a challenging diagnostic and management dilemma. Acalculous cholecystitis is managed with a percutaneous cholecystostomy and is unlikely to require interval cholecystectomy. Surgeon comfort with intervention based on point-of-care ultrasound for biliary disease is variable. Mortality for toxic megacolon is decreasing. SUMMARY: Physical examination remains an integral part of the evaluation of the surgical abdomen. Interpreting laboratory investigations in context and appropriate imaging improves diagnostic ability; intravenous contrast should not be withheld for critically ill patients with acute kidney injury. Surgical intervention should not be delayed for the patient in extremis. The intensivist and surgeon should remain in close communication to optimize care.

Morbidity and mortality conferences in general surgery: a narrative systematic review.

Background: In medical and surgical departments around the world, morbidity and mortality conferences (MMC) serve dual roles: they are cornerstones of quality-improvement programs and provide timely opportunities for education within the urgent context of clinical care. Despite the widespread adoption of MMCs, adverse events and preventable errors remain high or incompletely characterized, and opportunities to learn from and adjust to these events are frequently lost. This review examines the published literature on strategies to improve surgical MMCs. Methods: We searched OVID Medline, PubMed, Embase and CENTRAL. We defined our combination of search terms using a PICO (population, intervention, comparison, outcome) model, focusing on the use of MMCs in general surgery. Results: The MMC literature focused on 5 themes: educational value, error analysis, case selection and representation, attendance and dissemination. Strategies used to increase educational value included limiting case presentation time to 15-20 minutes, mandatory brief literature reviews, increasing audience interaction, and standardizing presentations using a PowerPoint template or SBAR (situation, background, assessment, recommendation) format. Interventions to improve error analysis included focused discussion on causative factors and taxonomic error analysis. Case selection was improved by using an electronic clinical registry, such as the National Surgery Quality Improvement Program, to better capture incidence of morbidity and mortality. Attendance was improved with teleconferencing. Dissemination strategies included MMC newsletters, incorporating MMCs into plan-do-check-act cycles, and surgeon report cards. Conclusion: Greater standardization of best practices may increase the quality improvement and educational impact of MMCs and provide a baseline to measure the effect of new MMC format innovations on the clinical and educational performance of surgical systems.

Contexte: Dans les services de médecine et de chirurgie du monde entier, les conférences sur la morbidité et la mortalité (CMM) jouent 2 rôles : elles forment la pierre angulaire des programmes d'amélioration de la qualité de soins et fournissent l'occasion de faire de l'enseignement dans le contexte même des soins cliniques immédiats. Malgré la popularité grandissante des CMM, le nombre d'événements indésirables et d'erreurs évitables demeure élevé ou mal caractérisé et on perd beaucoup d'occasions d'apprendre de ces événements et d'apporter les changements qui s'imposent. La présente revue analyse la littérature publiée sur les stratégies d'amélioration des CMM en chirurgie. Méthodes: Nous avons interrogé OVID Medline, PubMed, Embase et CENTRAL. Nous avons défini nos combinaisons de mots clés à l'aide du modèle PICO (population, intervention, comparaison et résultat [outcome]), en mettant l'accent sur l'utilisation des CMM en chirurgie générale. Résultats: La littérature sur les CMM se concentrait sur 5 thèmes : valeur didactique, analyse des erreurs, sélection et représentation des cas, participation et dissémination. Les stratégies utilisées pour accroître la valeur didactique incluaient limiter la durée des présentations de cas à 15­20 minutes, présenter de brèves revues de la littérature, favoriser les interactions avec l'auditoire et standardiser les présentations au moyen de modèles PowerPoint ou SBAR (situation, background, assessment, recommendation). Les interventions visant à améliorer l'analyse des erreurs incluaient une discussion sur les facteurs causaux et l'analyse des erreurs taxonomiques. La sélection des cas a été améliorée au moyen d'un registre clinique électronique comme le National Surgery Quality Improvement Program, pour mieux suivre l'incidence de la morbidité et de la mortalité. Les systèmes de téléconférences ont amélioré la participation. Parmi les stratégies de dissémination, mentionnons les bulletins sur les CMM, leur intégration aux cycles planifier/faire/vérifier/agir et les relevés de notes des chirurgiens. Conclusion: Une meilleure standardisation des pratiques optimales pourrait améliorer davantage la qualité des soins et augmenter l'impact didactique des CMM en plus d'offrir une base de référence pour mesurer l'effet des nouvelles mesures appliquées aux CMM sur le rendement clinique et didactique des systèmes chirurgicaux.

Multidisciplinary in-situ simulation to evaluate a rare but high-risk process at a level 1 trauma centre: the "Mega-Sim" approach

Summary: Multidisciplinary simulation has been used to successfully teach crisis resource management in operating room and emergency department settings. This article describes a "Mega-Sim" approach using an in-situ simulation that moves among multiple hospital departments to enhance multidisciplinary training and assess institutional response to a rare but high-risk event: trauma in a pregnant patient. It appears that a Mega-Sim can be used to identify systems issues, increase medical knowledge and improve perceptions of teamwork and communication within and among hospital departments.

The current state of resident trauma training: Are we losing a generation?

SUMMARY: General surgeons provide life-saving trauma care to a large portion of Canadians. Although trauma care has evolved significantly over the last few decades and now requires fewer operations, when a life-saving operation is required the expectation of competence to perform this operation has not been reduced. A recent study from the United States found decreased resident case-log volumes of trauma operations. Such findings raise the alarm of declining exposure of residents to trauma operations and beg the question of whether graduating residents are competent to care for trauma patients. Examination of the Canadian setting reveals a dearth of published information about the actual exposure of Canadian general surgery residents to trauma care. With the forthcoming evolution of general surgery education into competency-based medical education, we sound a call to action to ensure that all graduating general surgeons are able to provide the care that both the Royal College of Physicians and Surgeons of Canada and the Canadian public demand.

The current state of resident trauma training: Are we losing a generation?

SUMMARY: General surgeons provide life-saving trauma care to a large portion of Canadians. Although trauma care has evolved significantly over the last few decades and now requires fewer operations, when a life-saving operation is required the expectation of competence to perform this operation has not been reduced. A recent study from the United States found decreased resident case-log volumes of trauma operations. Such findings raise the alarm of declining exposure of residents to trauma operations and beg the question of whether graduating residents are competent to care for trauma patients. Examination of the Canadian setting reveals a dearth of published information about the actual exposure of Canadian general surgery residents to trauma care. With the forthcoming evolution of general surgery education into competency-based medical education, we sound a call to action to ensure that all graduating general surgeons are able to provide the care that both the Royal College of Physicians and Surgeons of Canada and the Canadian public demand.

Data capture and communication during transfers to definitive care in an inclusive trauma system.

INTRODUCTION: Background trauma survivors in rural areas transferred to urban centers have higher mortality than trauma patients admitted directly to urban centers. Transfer data in trauma registries is important for injury control. Prehospital and early physiologic data may reflect processes of pre-hospital care. British Columbia currently has no standardized process for trauma patient data transfer. PATIENTS AND METHODS: We performed a retrospective data analysis for major trauma patients (ISS>15) transferred to a Level I trauma center over a 1year period (n=243). Completion rates of paramedic form and ATLS primary survey variables were extracted. Nominal and interval descriptives were calculated. Documentation rates were considered deficient at <80% and severely deficient <60%. Odds ratios were calculated for primary facility data based on ISS ≥30 vs ISS <30, with 2-sided p-values for confidence intervals RESULTS: Two hundred forty-three patients met inclusion criteria with a mean ISS of 26. Most injured patients were male (79%), the predominant mechanism was blunt (93%) and the average age at injury was 51 years old. Two hundred eighteen patients arrived by Emergency Health Services, and 140 (64%) of EHS pre-hospital forms were transferred with the patient chart. Pre-hospital airway, physiologic data, and GCS completion rates were severely deficient (43-49%). Primary facility data was adequately completed for airway management, systolic blood pressure, and heart rate in (80-83%). Completion rates were deficient for respiratory rate, GCS and temperature (60-77%). An ISS score ≥30 was significantly associated with a lower completion rate for GCS. DISCUSSION AND CONCLUSION: Overall, documentation for inter-hospital transfer of major trauma patients in BC has significant deficiencies. Physiologic and basic ATLS variables are often omitted in transferred charts. The potential for adverse events is high but performance improvement is achievable. We recommend education, training and a standardized trauma transfer protocol to improve system-wide information transfer.