Long-Term Effects of Mental Training on Manual and Cognitive Skills in Surgical Education - A Prospective Study

TY - JOUR

T1 - Long-Term Effects of Mental Training on Manual and Cognitive Skills in Surgical Education - A Prospective Study

AU - Kaulfuss, Julia C

AU - Kluth, Luis A

AU - Marks, Phillip

AU - Grange, Philippe

AU - Fisch, Margit

AU - Chun, Felix K H

AU - Meyer, Christian P

N1 - Copyright © 2020 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

PY - 2020/12/2

Y1 - 2020/12/2

N2 - OBJECTIVES: Limited training opportunities and expanding requirements are challenging surgical education, calling for alternative training methods like simulation or mental training. The aim of this study is to evaluate short- and long-term effects of a structured mental training on surgical performance.DESIGN: Medical students without laparoscopic experience were randomly assigned to 3 groups: (1) control (2) video training, and (3) video plus mental training performing 2 E-BLUS (European Training in Basic Laparoscopic Urological Skills) exercises, "peg transfer" (PT) and "cutting a circle" (CC). Group 3 performed a structured mental training course (identification of procedural key steps, relaxation, mental vocalization, and imaging). Longitudinal assessment including binominal checklists, global rating scales (GRS), procedural times, and Test of Performance Strategies (TOPS) were performed at baseline, day 2, 14, and after 16 months. Statistical analysis included ANOVA and general linear models with repeated measures.SETTING: The study was conducted in "Olympus Training and Education Center Hamburg West" and "Endo Club Academy" at the University Medical Center Hamburg-Eppendorf.PARTICIPANTS: Participants were eligible if they were medical students with no experience in laparoscopy. 24 participants were recruited and finished the study.RESULTS: The mental training group maintained significantly better GRS scores at 16 months for PT (mean score 24.6 [95% CI: 21-28.25]) and CC (mean score 22.5 [18.4-26.6]) (both p < 0.01) and performed faster in the latter (261 seconds [Std. Dev 116] vs. 427 seconds [SD 132] vs. 368 seconds [SD 78]) compared to the other groups (p = 0.004). Longitudinally, mental training had a significant effect on TOPS scores and procedural times (p < 0.001 and p = 0.005, respectively).CONCLUSION: In addition to short time efficacy, our study is the first to ascertain a positive long-term effect of mental training on manual and cognitive skills and might be a useful and cost-effective tool in surgical education.

AB - OBJECTIVES: Limited training opportunities and expanding requirements are challenging surgical education, calling for alternative training methods like simulation or mental training. The aim of this study is to evaluate short- and long-term effects of a structured mental training on surgical performance.DESIGN: Medical students without laparoscopic experience were randomly assigned to 3 groups: (1) control (2) video training, and (3) video plus mental training performing 2 E-BLUS (European Training in Basic Laparoscopic Urological Skills) exercises, "peg transfer" (PT) and "cutting a circle" (CC). Group 3 performed a structured mental training course (identification of procedural key steps, relaxation, mental vocalization, and imaging). Longitudinal assessment including binominal checklists, global rating scales (GRS), procedural times, and Test of Performance Strategies (TOPS) were performed at baseline, day 2, 14, and after 16 months. Statistical analysis included ANOVA and general linear models with repeated measures.SETTING: The study was conducted in "Olympus Training and Education Center Hamburg West" and "Endo Club Academy" at the University Medical Center Hamburg-Eppendorf.PARTICIPANTS: Participants were eligible if they were medical students with no experience in laparoscopy. 24 participants were recruited and finished the study.RESULTS: The mental training group maintained significantly better GRS scores at 16 months for PT (mean score 24.6 [95% CI: 21-28.25]) and CC (mean score 22.5 [18.4-26.6]) (both p < 0.01) and performed faster in the latter (261 seconds [Std. Dev 116] vs. 427 seconds [SD 132] vs. 368 seconds [SD 78]) compared to the other groups (p = 0.004). Longitudinally, mental training had a significant effect on TOPS scores and procedural times (p < 0.001 and p = 0.005, respectively).CONCLUSION: In addition to short time efficacy, our study is the first to ascertain a positive long-term effect of mental training on manual and cognitive skills and might be a useful and cost-effective tool in surgical education.

U2 - 10.1016/j.jsurg.2020.11.005

DO - 10.1016/j.jsurg.2020.11.005

M3 - SCORING: Journal article

C2 - 33257297

VL - 78

SP - 1216

EP - 1226

JO - J SURG EDUC

JF - J SURG EDUC

SN - 1931-7204

IS - 4

ER -