Background In recent years, emphasis has been put on that medical student should demonstrate pre-practice/pre-registration core procedural skills to ensure patient safety. Nonetheless, the formal teaching and training of basic suturing skills to medical students have received relatively little attention and there is no standard for what should be tested and how. The aim of this study was to develop and validate, using scientific methods, a tool for assessment of medical students' suturing skills, measuring both micro-and macrosurgical qualities. Methods A tool was constructed and content, construct, concurrent validity, and inter-rater, inter-item, inter-test reliability were tested. Three groups were included: students with no training in suturing skills, students who have had training, plastic surgery. Results The results show promising reliability and validity when assessing novice medical students' suturing skills. Conclusions Further studies are needed on implementation of the instrument. Moreover, how the instrument can be used to give formative feedback, evaluate if a required standard is met and for curriculum development needs further investigation.Level of Evidence: Not ratable.
Background It has been demonstrated that medical students are capable of learning microsurgical techniques. We hypothesize that microsurgical training might give insight into the importance of delicate tissue handling and correct knot tying that could have a positive influence on macrosurgical skills. The primary aim of this study was to evaluate the effect of microsurgical training on macrosurgical suturing skills in novice medical students. Subjects and methods In 2018, 46 novice medical students were enrolled and randomized into two groups. The intervention group received both macro-and microsurgical training and the control group received only microsurgical training. Both groups underwent an assessment test that consisted of macrosurgical tasks of three simple interrupted sutures with a square knot and continuous three-stitch long over-and-over sutures. These tests were individually filmed and assessed using the University of Bergen suturing skills assessment tool (UBAT) and the Objective Structured Assessment of Technical Skill global rating scale (OSATS). Questionnaires regarding future career ambitions and attitudes towards plastic surgery were also completed both prior to and following the tests. Results The intervention group needed a longer time to complete the tasks than the control group (12.2 min vs. 9.6 min, p > 0.001), and scored lower on both the UBAT (5.6 vs. 9.0, p > 0.001) and the OSATS (11.1 vs. 13.1, p > 0.001) assessments. The microsurgery course tended to positively influence the students' attitudes towards a career in plastic surgery (p = 0.002). This study demonstrates poorer macrosurgical skills in the medical students group exposed to microsurgical training. The true effect of microsurgical training warrants further investigation. Level of evidence: Level I, diagnostic study.
Background: Several western countries have experienced a drastic increase of referrals to specialist gender services of transgender and gender-diverse people. Chest wall contouring is an important element in treatment of gender dysphoria. National data concerning this group have yet to be investigated. The aim of this study was to examine and evaluate the techniques and surgical outcome of chest wall contouring from the last 20 years from a single center in Norway. Methods: This study is a retrospective review of all female-to-male patients who underwent chest wall contouring surgery at Oslo University Hospital between 2000 and 2020. Statistical analysis with comparison of techniques and evaluation of development over time was examined. Results: In total, 333 patients underwent bilateral chest wall contouring, 209 (62.8%) with inframammary incision with free nipple graft (IM), and 124 (37.2%) with periareolar technique (PA). In 20 years, the average age decreased from 31 (19-68) to 24.9 years (17-61). Average body mass index was significantly lower in the PA-group than in the IM-group. Complication rate was 20.7%, with postoperative bleeding being the most frequent (9.6%). Revision surgery was required in 24.9% of the cases; periareolar technique required significantly more procedures. Conclusions:The number of patients referred and operated on has increased drastically over a 20-year period. When comparing the techniques, the outcome concerning complications and revisions is at an acceptable level. Postoperative bleeding and revision surgery occur more often with the periareolar technique. There remains a knowledge gap concerning quality of life and satisfaction after surgery within this patient group.
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