Do Surgery Residents Prepare Enough for Surgical Cases?

IMPORTANCE: This study aimed to identify both modifiable and nonmodifiable factors that affect intraoperative-specific surgical education and performance, with an overall goal of increasing cognizance of such factors to improve surgical training. OBJECTIVE: To determine whether surgery residents prepare adequately for participation in surgical cases and to examine specific variables that affect resident preparation. DESIGN: This study is a retrospective survey-based study that included data from 1945 postoperative case evaluations completed by 59 different general surgery residents over a period of 8 years (2014-2022). SETTING: A Midwestern medical school's general surgery residency program. PARTICIPANTS: Fifty-nine general surgery residents at Western Michigan University's medical school; 50 attending surgeons and faculty with whom residents regularly operate. The sample was comprised of residents and attendings who voluntarily filled out postoperative performance surveys after elective cases. RESULTS: This retrospective survey-based study included postoperative evaluation data from 1945 procedures performed by 59 different residents and 50 attendings. Participants included 36 male residents, 23 female residents, 39 male attendings, and 11 female attendings. All included data were for elective cases. Self-reported preoperative communication was worst at the PGY1 level with positive correlation of improvement yearly (r = 0.30, p < 0.001). Positive correlation was seen between overall preparedness and case complexity (r = 0.25, p < 0.001). Positive correlation was seen between case complexity and resident perception of intraoperative teaching quality (r = 0.53, p < 0.001). Preoperative communication initiated by residents was significantly worse when the attending surgeon was female, regardless of resident gender (p < 0.001); this effect was particularly profound with male residents. Male residents overall rated themselves as more prepared compared to their female counterparts (11.13 ± 1.96 vs. 10.84 ± 2.03, p = 0.003). CONCLUSIONS AND RELEVANCE: There is a need to identify and address quantifiable gaps in communication between residents and faculty to optimize surgical education; one of the first steps is characterizing nonmodifiable factors that correlate with differences in pre-operative communication and case preparation.

History of surgical training in Kalamazoo.

This narrative reviews the history and evolution of surgical training in Southwest Michigan, particularly Kalamazoo, over the past 100 years. During this time, the de novo growth of medical treatment and the gradual and progressive establishment of medical and surgical training, paralleled with innovation, have shaped the clinical practices in Southwest Michigan. The surgical expertise that exists in Kalamazoo has made it one of the most important headquarters for surgical innovation, not only in the United States, but in the world. The surgical training program in Kalamazoo began in the 1960s, and this accredited general surgery residency program has graduated numerous successful surgeons. Currently this program is one of several training programs at Western Michigan University Homer Stryker M.D. School of Medicine (WMed), the only medical school in Southwest Michigan. Under the leadership of Dean Surgeon Dr. Paula Termuhlen and Chair Dr. Robert Sawyer, a bright future in surgical education, research, and innovation is highly anticipated. Expectations of future growth in this program will provide a significant pipeline for graduating physicians and surgeons for decades to come.

Literature review of data-based models for identification of factors associated with racial disparities in breast cancer mortality.

In the United States, early detection methods have contributed to the reduction of overall breast cancer mortality but this pattern has not been observed uniformly across all racial groups. A vast body of research literature shows a set of health care, socio-economic, biological, physical, and behavioural factors influencing the mortality disparity. In this paper, we review the modelling frameworks, statistical tests, and databases used in understanding influential factors, and we discuss the factors documented in the modelling literature. Our findings suggest that disparities research relies on conventional modelling and statistical tools for quantitative analysis, and there exist opportunities to implement data-based modelling frameworks for (1) exploring mechanisms triggering disparities, (2) increasing the collection of behavioural data, and (3) monitoring factors associated with the mortality disparity across time.

Histiocytic necrotising lymphadenitis (Kikuchi-Fujimoto disease) of axillary lymph nodes.

Kikuchi-Fujimoto disease (KFD) or histiocytic necrotising lymphadenitis is a rare entity, occurring most commonly in young Asian adults. KFD is characterised by fever with tender lymph node enlargement. The cervical group of lymph nodes is most commonly involved, and the diagnosis is conclusively made by lymph node biopsy and histopathology. KFD is a self-limiting condition, which usually resolves over 1-4 months. Symptomatic treatment with antipyretics and/or non-steroidal anti-inflammatory drugs is recommended. Here we describe an uncommon presentation of KFD in a young woman in which only the axillary lymph nodes were enlarged.

The application of hyperbaric oxygen therapy in the management of compromised flaps.

INTRODUCTION: Hyperbaric oxygen (HBO2) therapy has been used to promote viability of compromised flaps despite a paucity of supportive clinical evidence. This study provides an in-depth characterization of hyperbaric medicine to promote flap survival and identifies treatment variables associated with positive clinical outcomes. METHODS: A retrospective review was conducted of patients who received HBO2 therapy for a failing or threatened post-reconstructive flap from 5/30/2008 through 4/30/2012. Medical records were reviewed to collect patient characteristics, hyperbaric oxygen therapy details, and clinical outcomes. Descriptive and comparative statistics were utilized. RESULTS: Ninety-one patients underwent HBO2 therapy during this time period, with 15 patients meeting the selection criteria. Flap survival was achieved in 11 patients (73.3%). Of those successfully treated, four (36.4%) healed completely, and seven (63.6%) demonstrated marked improvement. Patients who were treated successfully demonstrated an average improvement in flap area of 68.3%. Variables significantly associated with a favorable treatment outcome included a high percentage of treatment completion (p = 0.022) and high pretreatment transcutaneous oxygen measurements (p = 0.05). Smoking was a negative factor (p = 0.011). CONCLUSION: This study provides clinical data characterizing and supporting the application of hyperbaric medicine to aid in the viability of compromised flaps.

Advanced age: is it an indication or contraindication for laparoscopic ventral hernia repair?

INTRODUCTION: Ventral hernias are common surgical problems in the geriatric population. Although ventral hernias are electively repaired in younger patients, the safety and efficacy of elective laparoscopic hernia repair in the geriatric age group is not well documented in the literature. METHODS: A review of 155 patients undergoing laparoscopic ventral hernia repair was undertaken. The patients were classified according to their age into 2 groups, Group A (n=126) for those who are 65 years old. The patient demographics, comorbidities, hernia characteristics, and operative and postoperative data were compared. RESULTS: Younger patients were found to have a significantly increased BMI, while the older group had an increased number of comorbidities. No difference was found in the complication or recurrence rates between the 2 groups. CONCLUSION: Elective laparoscopic ventral hernia repair in senior citizens is safe and feasible in our experience. We believe that the decision to perform an elective hernia repair in this patient population should be based on the general condition of the patient rather than the patient's chronological age.