PMID- 29065020
OWN - NLM
STAT- MEDLINE
DCOM- 20171030
LR  - 20191210
IS  - 1938-808X (Electronic)
IS  - 1040-2446 (Linking)
VI  - 92
IP  - 11S Association of American Medical Colleges Learn Serve Lead: Proceedings of the 
      56th Annual Research in Medical Education Sessions
DP  - 2017 Nov
TI  - Personalized Video Feedback and Repeated Task Practice Improve Laparoscopic 
      Knot-Tying Skills: Two Controlled Trials.
PG  - S26-S32
LID - 10.1097/ACM.0000000000001924 [doi]
AB  - PURPOSE: Compare the effect of personalized feedback (PF) vs. task demonstration 
      (TD), both delivered via video, on laparoscopic knot-tying skills and perceived 
      workload; and evaluate the effect of repeated practice. METHOD: General surgery 
      interns and research fellows completed four repetitions of a simulated 
      laparoscopic knot-tying task at one-month intervals. Midway between repetitions, 
      participants received via e-mail either a TD video (demonstration by an expert) 
      or a PF video (video of their own performance with voiceover from a blinded 
      senior surgeon). Each participant received at least one video per format, with 
      sequence randomly assigned. Outcomes included performance scores and NASA Task 
      Load Index (NASA-TLX) scores. To evaluate the effectiveness of repeated practice, 
      scores from these trainees on a separate delayed retention test were compared 
      against historical controls who did not have scheduled repetitions. RESULTS: 
      Twenty-one trainees completed the randomized study. Mean change in performance 
      scores was significantly greater for those receiving PF (difference = 23.1 of 150 
      [95% confidence interval (CI): 0, 46.2], P = .05). Perceived workload was also 
      significantly reduced (difference = -3.0 of 20 [95% CI: -5.8, -0.3], P = .04). 
      Compared with historical controls (N = 93), the 21 with scheduled repeated 
      practice had higher scores on the laparoscopic knot-tying assessment two weeks 
      after the final repetition (difference = 1.5 of 10 [95% CI: 0.2, 2.8], P = .02). 
      CONCLUSIONS: Personalized video feedback improves trainees' procedural 
      performance and perceived workload compared with a task demonstration video. 
      Brief monthly practice sessions support skill acquisition and retention.
FAU - Abbott, Eduardo F
AU  - Abbott EF
AD  - E.F. Abbott is a simulation fellow, Mayo Clinic Multidisciplinary Simulation 
      Center, Mayo Clinic College of Medicine, Rochester, Minnesota, and adjunct 
      instructor of internal medicine, Department of Internal Medicine, Escuela de 
      Medicina, Pontificia Universidad Catolica de Chile, Santiago, Chile; ORCID: 
      http://orcid.org/0000-0001-5713-4809. W. Thompson is a medical student, 
      University of Minnesota Medical School, Minneapolis, Minnesota. T.K. Pandian is a 
      resident, Department of Surgery, Mayo Clinic College of Medicine, Rochester, 
      Minnesota. B. Zendejas is a pediatric surgery fellow, Boston Children's Hospital, 
      Harvard Medical School, Boston, Massachusetts. D.R. Farley is professor of 
      surgery and consultant, Department of Surgery, Mayo Clinic College of Medicine, 
      Rochester, Minnesota. D.A. Cook is professor of medicine and professor of medical 
      education; research chair, Mayo Clinic Multidisciplinary Simulation Center; 
      director of research, Office of Applied Scholarship and Education Science; and 
      Consultant in the Division of General Internal Medicine, Mayo Clinic College of 
      Medicine, Rochester, Minnesota; ORCID: http://orcid.org/0000-0003-2383-4633.
FAU - Thompson, Whitney
AU  - Thompson W
FAU - Pandian, T K
AU  - Pandian TK
FAU - Zendejas, Benjamin
AU  - Zendejas B
FAU - Farley, David R
AU  - Farley DR
FAU - Cook, David A
AU  - Cook DA
LA  - eng
PT  - Journal Article
PT  - Randomized Controlled Trial
PL  - United States
TA  - Acad Med
JT  - Academic medicine : journal of the Association of American Medical Colleges
JID - 8904605
SB  - IM
CIN - Acad Med. 2018 Aug;93(8):1103-1104. PMID: 30044283
MH  - *Clinical Competence
MH  - *Formative Feedback
MH  - General Surgery/*education
MH  - Humans
MH  - Laparoscopy/*education
MH  - *Practice, Psychological
MH  - Suture Techniques/*education
MH  - Video Recording
MH  - Workload
EDAT- 2017/10/25 06:00
MHDA- 2017/10/31 06:00
CRDT- 2017/10/25 06:00
PHST- 2017/10/25 06:00 [entrez]
PHST- 2017/10/25 06:00 [pubmed]
PHST- 2017/10/31 06:00 [medline]
AID - 00001888-201711001-00006 [pii]
AID - 10.1097/ACM.0000000000001924 [doi]
PST - ppublish
SO  - Acad Med. 2017 Nov;92(11S Association of American Medical Colleges Learn Serve 
      Lead: Proceedings of the 56th Annual Research in Medical Education 
      Sessions):S26-S32. doi: 10.1097/ACM.0000000000001924.