Surgical boot camp for fourth-year medical students: Impact on objective skills and subjective confidence

Gastric ultrasound performance time and difficulty: a prospective observational study

INTRODUCTION

Point-of-care gastric ultrasound is an emerging tool in peri-operative practice. However, data on the technical challenges of gastric ultrasound, which are essential for optimised training, remain scarce. We analysed gastric ultrasound examinations performed after basic training to identify factors associated with difficulty.

METHODS

This was an analysis of data from a prospective observational study evaluating the potential impact of routine pre-operative gastric ultrasound on peri-operative management in adult patients undergoing elective or emergency surgery at a single centre. Before initiation, physicians received extensive structured training with at least 30 supervised gastric sonograms before independent practice. We then used regression models to identify factors associated with deviation from a predefined sonography algorithm, performance time and scan difficulty.

RESULTS

Seventy-three trained physicians performed 2003 ultrasound scans. Median (IQR [range]) performance time was 5 (4-6 [1-20]) min, which was achieved after 20-27 scans following structured training. Patient characteristics associated with more difficult and longer duration scans were: increase in BMI per 5 kg.m-2 (odds ratio (95%CI) 1.57 (1.35-1.83), p < 0.001 for difficulty and percentage change coefficient (95%CI) 1.03 (1.02-1.05), p < 0.001 for duration); and male sex (odds ratio (95%CI) 3.31 (2.28-4.88), p < 0.001 for difficulty and percentage change coefficient (95%CI) 1.08 (1.04-1.12), p < 0.001, for duration). Trauma surgery (odds ratio (95%CI) 3.26 (1.88-5.68), p < 0.001), ASA physical status of 3 or 4 (odds ratio (95%CI) 1.86 (1.21-2.88), p = 0.0049) and emergency surgery (odds ratio (95%CI) 1.86 (1.20-2.89), p = 0.006) were associated with deviation from the predefined sonography algorithm.

DISCUSSION

Approximately 50 scans are required to achieve a baseline performance of 5 min per gastric ultrasound. Future training programmes should focus on patients with obesity, male sex, higher ASA physical status and trauma.

Designing, implementing, and evaluating a basic surgical skills bootcamp: An effective approach to enhance competency in surgical residency training

INTRODUCTION

Recent technological advances have facilitated the development of new educational methods, such as simulation-based learning, in specialized bootcamps to enhance the learning of surgical residents. This study aimed to design, implement, and evaluate a basic surgical skills bootcamp for residents in general surgery, orthopedics, neurosurgery, and gynecology based on the learning gap in the current educational program.

METHODS

This intervention study focused on the design, implementation, and evaluation of a basic surgical skills bootcamp in a simulated operating room for first-year surgical residents in general surgery, orthopedics, neurosurgery, and gynecology.

RESULTS

The study resulted in the creation of a comprehensive course plan and the execution of a 6-day training program. Evaluation of educational outcomes confirmed high learner satisfaction, improvement in Multiple Choice Questions (MCQ) exam scores, and acceptable scores in the Objective Structured Clinical Examination (OSCE).

CONCLUSION

The findings of this study suggest that surgical bootcamps, when designed based on needs assessment and in line with scientific bootcamp design principles, play a crucial role in enhancing the satisfaction, knowledge, and skills of surgical residents.

Assessing Gender Differences in Technical Skills and Confidence in Orthopaedic Surgery Residency Applicants

INTRODUCTION

Variations in confidence for procedural skills have been demonstrated when comparing male and female medical students in surgical training. This study investigates whether differences in technical skill and self-reported confidence exist between male and female medical students applying to orthopaedic residency.

METHODS

All medical students (2017 to 2020) invited to interview at a single orthopaedic residency program were prospectively evaluated on their technical skills and self-reported confidence. Objective evaluation of technical skill included scores for a suturing task as evaluated by faculty graders. Self-reported confidence in technical skills was assessed before and after completing the assigned task. Scores for male and female students were compared by age, self-identified race/ethnicity, number of publications at the time of application, athletic background, and US Medical Licensing Examination Step 1 score.

RESULTS

Two hundred sixteen medical students were interviewed, of which 73% were male (n = 158). No gender differences were observed in suture task technical skill scores or mean difference in simultaneous visual task scores. The mean change from pre-task and post-task self-reported confidence scores was similar between sexes. Although female students trended toward lower post-task self-reported confidence scores compared with male students, this did not achieve statistical significance. Lower self-reported confidence was associated with a higher US Medical Licensing Examination score and with attending a private medical school.

DISCUSSION

No difference in technical skill or confidence was found between male and female applicants to a single orthopaedic surgery residency program. Female applicants trended toward self-reporting lower confidence than male applicants in post-task evaluations. Differences in confidence have been shown previously in surgical trainees, which may suggest that differences in skill and confidence may develop during residency training.

The Impact of Surgical Boot Camp on Medical Student Confidence and Imposter Syndrome

INTRODUCTION

Transitioning from medical student to surgical intern is accompanied by increased responsibility, stress, and clinical burden. This environment lends itself to imposter syndrome (IS), a psychological condition grounded in self-doubt causing fear of being discovered as fraud despite adequate abilities. We hypothesized a 2-week surgical boot camp for fourth year medical students would improve confidence in technical skills/knowledge and IS.

METHODS

Thirty medical students matching into surgical specialties completed the boot-camp in February 2020. Presurveys/postsurveys assessed confidence levels using a 1-5 Likert scale regarding 32 technical skills and knowledge points. The Clance Impostor Phenomenon Scale (CIPS) assessed IS, where increasing scores correlate to greater IS.

RESULTS

Median (interquartile range [IQR]) subject age was 27 y (26, 28), 20 (66.7%) were male, and 21 (70%) were Caucasian. Of the 30 students, 23 (76.7%) had a break in training with a median [IQR] of 2 [1, 3] y outside of medicine. Confidence scores were significantly improved in all five assessment categories (P < 0.05); however, there was no change in CIPS in median [IQR] presurveys versus postsurveys (65.5 [52, 75] versus 64 [52, 75], P = 0.70). Females had higher mean (standard deviation) pre-CIPS than males (68.4 [15.2] versus 61.6 [14.9], P = 0.02). There was no strong correlation between age and CIPS in the presurvey (Spearman Rank Correlation Coefficient [SRCC]: 0.29, P = 0.19) or postsurvey (SRCC: 0.31, P = 0.10). While subjects who worked outside of medicine had a stronger relationship with IS (SRCC: 0.37, P = 0.05), multivariable regression analysis did not reveal any significant differences.

CONCLUSIONS

We advocate for surgical boot-camp training courses to improve trainee skill and confidence. As IS is not improved by boot camp, additional research is needed to identify opportunities to improve IS among surgical trainees.

The use of a surgical boot camp combining anatomical education and surgical simulation for internship preparedness among senior medical students

BACKGROUND

Senior medical students feel unprepared for surgical procedures and care for surgery patients when they begin their internship. This study sought to introduce and evaluate a surgical boot camp training for senior medical students.

METHODS

A 44-h surgical boot camp program of lectures on clinical practice simulation, anatomical dissections, and simulated operation on cadavers was designed, implemented, and evaluated during the 2018 to 2019 academic year. A self-administered questionnaire was used to assess students' perceptions of the content, delivery, and self-confidence. The mini-Clinical Evaluation Exercise (mini-CEX) and the Operative Performance Rating System were used to assess skills essential to good clinical care and to facilitate feedback.

RESULTS

Over 93% of the students were satisfied with the surgical boot camp, training equipment, and learning materials provided. After six sessions of training, 85.3% reported gaining self-confidence and performed better in some surgical procedures such as major gastrectomy. The mini-CEX scores suggested significant improvement in the students' clinical skills, attitudes, and behaviors (P < 0.01). Ninety-eight percent of students felt that the anatomical knowledge taught met their needs. The scores of the Operative Performance Rating System suggested that the students' surgical skills such as instruments handling, incising, treatment of surrounding tissues (blood vessels, nerves), and smoothness of the whole operation had increased significantly following the surgical boot camp (All P < 0.01).

CONCLUSION

The surgical boot camp curriculum improved students' satisfaction and confidence in core clinical practice competencies. Therefore, medical schools the world over should continue to seek ways to bridge the gaps between pre-clinical, clinical, and internship training.

Emerging simulation technologies in global craniofacial surgical training

The last few decades have seen an exponential growth in the development and adoption of novel technologies in medical and surgical training of residents globally. Simulation is an active and innovative teaching method, and can be achieved via physical or digital models. Simulation allows the learners to repeatedly practice without the risk of causing any error in an actual patient and enhance their surgical skills and efficiency. Simulation may also allow the clinical instructor to objectively test the ability of the trainee to carry out the clinical procedure competently and independently prior to trainee's completion of the program. This review aims to explore the role of emerging simulation technologies globally in craniofacial training of students and residents in improving their surgical knowledge and skills. These technologies include 3D printed biomodels, virtual and augmented reality, use of google glass, hololens and haptic feedback, surgical boot camps, serious games and escape games and how they can be implemented in low and middle income countries. Craniofacial surgical training methods will probably go through a sea change in the coming years, with the integration of these new technologies in the surgical curriculum, allowing learning in a safe environment with a virtual patient, through repeated exercise. In future, it may also be used as an assessment tool to perform any specific procedure, without putting the actual patient on risk. Although these new technologies are being enthusiastically welcomed by the young surgeons, they should only be used as an addition to the actual curriculum and not as a replacement to the conventional tools, as the mentor-mentee relationship can never be replaced by any technology.

Development, implementation, and evaluation of a competency-based didactic and simulation-focused boot camp for incoming urology residents: Report of the first three years

INTRODUCTION

The Royal College of Physicians and Surgeons of Canada's Competence by Design (CBD) initiative presents curricula challenges to ensure residents gain proficiency while progressing through training. To prepare first-year urology residents (R1s), we developed, implemented, and evaluated a didactic and simulation-focused boot camp to implement the CBD curriculum. We report our experiences and findings of the first three years.

METHODS

Urology residents from two Canadian universities participated in the two-day boot camp at the beginning of residency. Eleven didactic and six simulation sessions allowed for instruction and deliberate practice with feedback. Pre-and post-course multiple-choice questionnaires (MCQs) and an objective structured clinical exam (OSCE) evaluated knowledge and skills uptake. For initial program evaluation, three R2s served as historical controls in year 1.

RESULTS

Nineteen residents completed boot camp. The mean age was 26.4 (±2.8) and 13 were male. Participants markedly improved on the pre- and post-MCQs (year 1: 62% and 91%; year 2: 55% and 89%; year 3: 58% and 86%, respectively). Participants scored marginally higher than the controls on four of the six OSCE stations. OSCE scores remained >88% over the three cohorts. All participants reported higher confidence levels post-boot camp and felt it was excellent preparation for residency.

CONCLUSIONS

During its first three years, our urology boot camp has demonstrated high feasibility and utility. Knowledge and technical skills uptake were established via MCQ and OSCE results, with participants' scores near or above those of R2 controls. This boot camp will remain in our CBD curriculum and can provide a framework for other urology residency programs.