A novel smartphone application for the tracking of procedural numbers and trainee experience in gastrointestinal endoscopy.

OBJECTIVES: The tracking and documentation of procedures in gastrointestinal endoscopy including therapeutic interventions is an essential but challenging process. The University of Alberta has developed a smartphone app to help facilitate this task. This study evaluated the functionality, usefulness, and user satisfaction of this app. METHODS: Four Gastroenterology (GI) residents and two therapeutic endoscopy fellows participated in the study. The trainees submitted all their data into the app from the procedures in which they participated hands-on for one year, data was collected and analyzed on the app and the website associated with it. RESULTS: Trainees were able to register the procedures immediately after each procedure without difficulty, this data was available to be reviewed at anytime in the app and associated website. Furthermore, the data collected was able to be transformed into tables and graphs on the app website. The total number of procedures and therapeutic interventions performed were easily accessed in the app and website at anytime. The app facilitated the calculation of the cecal intubation rate in colonoscopy and the cannulation rate in ERCP for the therapeutic endoscopy trainee. Trainees reported excellent experience with the app capabilities. CONCLUSIONS: A novel smartphone app was useful in collecting meaningful data submitted by gastrointestinal endoscopy trainees, furthermore, through an associated website, it was capable to create graphs and tables to show and facilitate the calculation of meaningful data such as key performance indicators.

Difficulties with Learning Musculoskeletal Physical Examination Skills: Student Perspectives and General Lessons Learned for Curricular Design.

Phenomenon: The development of foundational clinical skills, such as physical examination, is essential to becoming a competent clinician. Musculoskeletal medicine is often considered a specialized area of practice despite the high prevalence of musculoskeletal conditions in the general population and presenting to general clinical practices. Prior work has shown that medical learners and practicing clinicians have low confidence in these skills but understanding of the student perspective on why these skills are more difficult to acquire is unclear.Approach: Our study was guided by social constructivist learning theory to explore the learner experience and present their perspectives. Qualitative analysis investigated the difference between learning musculoskeletal physical examination versus other body systems, using the voices from 11 semi-structured focus group interviews. Participants included third-year medical students across two academic cohorts at one institution. Our analysis was grounded in the principles of phenomenology and used triangulation and reflexivity to provide rigorous analysis.Findings: Students provided rich and insightful perspectives regarding their experiences in learning musculoskeletal physical examination techniques. Four themes were developed from our data: a) the need for opportunities for both supervised and self-directed practice; b) assessment and competence as motivations for learning; c) the need for a different approach to the content and structure of musculoskeletal medicine and its associated examination techniques; and d) the need for distinct expertise and technical skill from musculoskeletal examination teachers.Insights: This study provides a valuable lens to critically reflect on existing curriculum and pedagogical approaches to musculoskeletal examination skills. Lessons from this study may be applicable to curriculum design in general, especially the teaching of physical examination skills, such as how it is taught and integrated with other content (including anatomy), how much practice is required, who teaches physical examination skills, and what faculty development is needed to standardize teaching. Promoting a learner-centered approach to the teaching and learning of these clinical skills will be beneficial to all stakeholders, especially to our future physicians and their patients.Supplemental data for this article is available online at https://doi.org/10.1080/10401334.2021.1954930 .

Exploring resident perceptions of initial competency based medical education implementation.

BACKGROUND: Competence by design (CBD) is a nationally developed hybrid competency based medical education (CBME) curricular model that focuses on residents' abilities to promote successful practice and better meet societal needs. CBD is based on a commonly used framework of five core components of CBME: outcome competencies, sequenced progression, tailored learning experiences, competency-focused instruction and programmatic assessment. There is limited literature concerning residents' perceptions of implementation of CBME. OBJECTIVE: We explored resident perceptions of this transformation and their views as they relate to the intended framework. METHODS: We recruited residents enrolled in current CBME implementation between August 2018 and January 2019. We interviewed residents representing eight disciplines from the initial two CBME implementation cohorts. Inductive thematic analysis was used to analyse the data through iterative consensus building until saturation. RESULTS: We identified five themes: 1) Value of feedback for residents; 2) Resident strategies for successful Entrustable Professional Activity observation completion; 3) Residents experience challenges; 4) Resident concerns regarding CBME; and 5) Resident recommendations to improve existing challenges. We found that while there was clear alignment with residents' perceptions of the programmatic assessment core CBME component, alignment was not as clear for other components. CONCLUSIONS: Residents perceived aspects of this transformation as helpful but overall had mixed perceptions and variable understanding of the intended underlying framework. Understanding and disseminating successes and challenges from the resident lens may assist programs at different stages of CBME implementation.

CONTEXTE: La « Compétence par conception ¼ (CPC) est un modèle hybride pour les cursus formation médicale fondée sur les compétences (FMFC) développé à l'échelle nationale, qui met l'accent sur les capacités des résidents à promouvoir une pratique médicale réussie et à mieux répondre aux besoins de la société. La CPC repose sur un cadre couramment utilisé de cinq composantes essentielles de la FMFC : les compétences en matière de résultats, la progression séquentielle, les expériences d'apprentissage sur mesure, l'enseignement axé sur les compétences et l'évaluation programmatique. Il y a peu d'études sur les perceptions des résidents quant à la mise en oeuvre de la FMFC. OBJECTIF: Nous avons recueilli les perceptions des résidents en lien avec cette transformation du cursus ainsi que leur point de vue sur le cadre prévu de celui-ci. MÉTHODES: Nous avons recruté des résidents qui étaient inscrits dans un programme en cours de mise en œuvre de la FMFC entre août 2018 et janvier 2019. Les résidents interrogés des deux premières cohortes de mise en œuvre de la FMFC représentaient huit disciplines. Les données ont fait l'objet d'une analyse thématique inductive par la recherche itérative d'un consensus jusqu'à saturation. RÉSULTATS: Nous avons identifié cinq thèmes : 1) la valeur de la rétroaction pour les résidents; 2) les stratégies des résidents pour la réussite des activités professionnelles confiables; 3) difficultés éprouvées par les résidents; 4) les préoccupations des résidents concernant la FMFC; et 5) les recommandations des résidents pour palier aux difficultés existantes. Nous avons constaté que s'il y avait une correspondance claire entre les perceptions des résidents et la composante centrale de la FMFC qu'est l'évaluation programmatique, la correspondance n'était pas aussi évidente pour les autres composantes. CONCLUSIONS: Les résidents ont perçu certains aspects du nouveau modèle comme étant utiles, mais dans l'ensemble, leurs perceptions étaient mitigées et leur compréhension de son cadre sous-jacent était variable. La compréhension et le partage de la vision des résidents quant aux succès et défis du modèle peuvent être utiles aux programmes à diverses étapes de la mise en œuvre de la FMFC.

Experiences of Faculty Members Giving Corrective Feedback to Medical Trainees in a Clinical Setting.

INTRODUCTION: Imperative to medical training is the observation and provision of feedback. In this era of competency-based medical education, feedback is one of the core components of this new model. A better understanding of the medical faculty's attitudes and experiences when providing feedback is essential. Currently, there are limited qualitative studies that have explored attitudes and experiences of faculty members when giving corrective feedback to medical trainees. METHODS: To allow an in-depth exploration of this phenomenon, a hermeneutics phenomenology approach was used, by conducting semistructured interviews with 10 faculty members representing six disciplines and used thematic analysis to create data-driven codes and identify key themes through an iterative consensus-building process. RESULTS: Four themes were identified by the authors: (1) Elements of effective feedback, (2) Faculty members' perception of giving corrective feedback, (3) Challenges as it relates to the assessment culture of the institution, and (4) Providing effective corrective feedback as a mutual process focused on relationship building between learners and preceptors. DISCUSSION: By exploring faculty members' perceptions of providing perceived corrective feedback, we identified actionable recommendations based on the study participants' experiences, expectations, and challenges which could be addressed involving future faculty development with the focus on modifying concepts of feedback and institutional changes that will promote an attitudinal and a cultural shift.

Primary colonic lymphoma.

Surgical resection of primary colonic lymphoma can be an important therapeutic tool. We performed a nonrandomized retrospective descriptive study at the University hospital tertiary care center. From January 1990 to June 2002, a total of 15 patients with primary colonic lymphoma were identified from the tumor registry at University of Alabama at Birmingham and retrospectively reviewed under Institutional Review Board approved protocol. Demographic data, clinical features, treatment method (surgery and/or chemotherapy), recurrence rate, and survival were analyzed. The results are presented as mean +/- standard deviation or median and range. Differences in survival were evaluated by the log-rank test and the interval of disease-free survival was calculated using the Kaplan-Meier method. A P value of <0.05 was considered statistically significant. Main outcome measures included surgical results, morbidity, mortality, and recurrence rate. Mean age was 51.5 years (standard deviation 16.4), 33 per cent were male and 67 per cent were female. Presenting symptoms were diarrhea (53.5%), lower gastrointestinal bleeding (13.3%), and nausea and vomiting (46.7%) secondary to low-grade obstruction. Concomitant colorectal disease was present in one patient with ulcerative colitis. Preoperative diagnosis of lymphoma was made in 13 patients (87%) with colonoscopy and biopsy. CT scan was performed in all patients; and none had radiographic evidence of systemic extension. Only one patient had a history of lymphoproliferative disease and exposure to radiation. The most common disease location was the cecum (60%), followed by the right colon (27%), and the sigmoid colon (13%). The mean lactic dehydrogenase (LDH) value was 214.9 u/L (range 129-309). Thirty-three per cent of the patients had an LDH value that was above the upper normal limit. LDH returned to normal after treatment in all patients. Operations performed consisted of right hemicolectomy (13), total proctocolectomy with ileal J J-pouch (1), and sigmoid colectomy (1). Eighty-seven per cent had negative margins at the time of operation. Twelve patients received postoperative chemotherapy (80%). According to the clinical classification of primary non-Hodgkin lymphoma (NHL) of the gastrointestinal tract (Lugano, 1993) all patients corresponded to stage IE. Mean hospital stay was 6.4 days (range 3-26). There was no surgical mortality and the morbidity rate was 20 per cent (3 patients). One patient had a systemic recurrence (7%) approximately 4 months after surgical resection. Mean follow-up was 31 months (median 2-73). Surgical resection of localized, primary colonic lymphoma provides excellent local disease control and should be considered a primary treatment option. The role of chemotherapy remains controversial depending on the grade, stage, and extension of residual disease.

Impact of surgically-induced weight loss on respiratory function: a prospective analysis.

BACKGROUND: Morbid obesity (MO) causes several degrees of respiratory impairment that may resolve after weight reduction. The aims of the present study were to investigate the frequency of respiratory impairment in a selected cohort of morbidly obese patients with BMI 40-50 kg/m(2) with no respiratory symptoms and to evaluate the impact of surgically-induced weight loss on respiratory function. METHODS: Prospective analysis of respiratory impairment was conducted before surgery and 1 year after surgery in a cohort of patients with MO who underwent vertical banded gastroplasty (VBG). 30 consecutive patients with MO who underwent VBG (14 open and 16 laparoscopic) in a 1-year period were studied. Respiratory function tests, arterial blood gases and hemoglobin were obtained in all patients before and 1 year after VBG. RESULTS: Results were analyzed using the Wilcoxon signed-rank test and Spearman for variables without normal distribution. Mean age was 35+/-8 years; there were 3 males and 27 females. BMI was 44+/-4 kg/m(2) before surgery and 32+/-4 kg/m(2) at 1-year follow-up. By respiratory function tests, the diagnosis of obstructive disease was made before surgery in 4 patients and a restrictive disorder was identified in 4 additional patients. Evidence of pulmonary disease was absent in all patients 1 year after surgery. Forced vital capacity, inspiratory and expiratory forces, tidal volume, SaO(2), and PaCO(2) significantly improved after weight reduction. CONCLUSION: Surgically-induced weight loss significantly improves pulmonary function.

Iatrogenic intestinal injury concomitant to iatrogenic bile duct injury: the second component.

OBJECTIVE: Bile duct injuries have a frequency of 0.1% to 0.3% even in the most experienced centers. Complex biliary lesions usually require a bilioenteric anastomosis, achieving good long-term results in 80% to 90% of the cases. Besides injuries to the abdominal contents during laparoscopy (by trocars or electrocautery), intestinal complications associated with reconstruction attempts can be observed. We analyzed the concomitant intestinal complications in 251 patients with iatrogenic biliary injuries reconstructed over this 12-year period. METHODS: A retrospective review of patients with biliary tract reconstruction after iatrogenic injury in a tertiary academic health-care center was done. All patients with concomitant intestinal injury were included; type of operation and postoperative outcome were analyzed. RESULTS: Among 251 patients, 35 cases had a concomitant intestinal injury. The most common site of fistulization was the duodenum (18 cases, 50%); 9 cases were associated with long-term subhepatic drains (more than three weeks), and the other 9 cases were associated with a dehiscent hepatoduodenostomy. Faulty Roux-en-Y reconstruction was observed in 5 cases. In 5 cases, fistulization of the jejunum and ileum, secondary to drain placement, was documented, as well as 3 cases with colonic injuries. Two patients had a dehisced Roux-en-Y anastomosis. One had a bilioenteric omega type ileal anastomosis, and 1 had a hepatoileal anastomosis without omega reconstruction. Primary repair of the duodenum with resection of the affected intestinal or colonic segment was done at the same time of biliary repair without related morbidity. CONCLUSIONS: Concomitant gastrointestinal injures were found with an incidence of 15% in our series. The most common site of fistulization is the duodenum. In half of the patients, it was secondary to a dehiscent hepatoduodenostomy, whereas in the other, it was caused by long-term subhepatic drains. Besides faulty Roux-en-Y reconstruction, fistulization was related with long-term drains. Primary repair and resection of the affected segment of jejunum, ileum, and colon can be done during the same operative stage of biliary reconstruction, without significant correlated mortality.

Surgical treatment of recurrent differentiated thyroid carcinoma.

OBJECTIVE: To describe our experience of treating recurrent thyroid carcinoma. DESIGN: Retrospective study of casenotes. SETTING: Teaching hospital, Mexico. SUBJECTS: 20 patients who developed recurrences of 273 who presented with well-differentiated thyroid carcinoma between 1991 and 1999. MAIN OUTCOME MEASURES: Presentation, management, morbidity, and mortality. RESULTS: There were 18 men and 2 women, median age 51 years (range 28-75). 13 were treated initially by total thyroidectomy and 7 with less than total resection. 16 were given ablative doses of 311I. The median time between initial resection and recurrence was 3 years (range 1-6). The sites of recurrence were cervical lymph nodes (n = 12), thyroid bed (n = 3), or both (n = 5). During a median of 3 years 10 patients were free of disease and 2 had died. CONCLUSIONS: Well-differentiated thyroid cancer usually recurs in the cervical lymph nodes. Further resection offers a high cure rate.

Open versus laparoscopic vertical banded gastroplasty: a randomized controlled double blind trial.

BACKGROUND: Vertical banded gastroplasty (VBG) is a frequently used surgical procedure for the treatment of morbid obesity. It can be done open (OVBG) or laparoscopic (LVBG). The aim of this double-blind randomized clinical trial was to compare the postoperative outcome and 1-year follow-up of 2 cohorts of patients who underwent either OVBG or LVBG. PATIENTS AND METHODS: 30 patients with morbid obesity were randomized into 2 groups (14 OVBG and 16 LVBG). Pain intensity, analgesic requirements, respiratory function, and physical activity were blindly analyzed during the first 3 postoperative days. Complications, weight loss, and cosmetic results after 1 year follow-up were evaluated. RESULTS: Both groups were highly comparable before surgery. Surgical time was longer in the laparoscopic procedure. Patients in this group required less analgesics during the first postoperative day. There was an earlier recovery in the expiratory and inspiratory forces, as well as faster recovery of physical activities in patients who underwent LVBG. Postoperative complications were more frequent in the open group. Excess body weight loss after 1 year was similar in both groups. Cosmetic results were significantly better in the laparoscopic group. CONCLUSIONS: LVBG had advantages over the open procedure in terms of analgesic requirements, respiratory function, postoperative recovery, and cosmetic results.