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Early exposure to haptic feedback enhances performance in surgical simulator training : a prospective randomized crossover study in surgical residents

Identifieur interne : 000C29 ( PascalFrancis/Corpus ); précédent : 000C28; suivant : 000C30

Early exposure to haptic feedback enhances performance in surgical simulator training : a prospective randomized crossover study in surgical residents

Auteurs : P. Ström ; L. Hedman ; L. S Rna ; A. Kjellin ; T. Wredmark ; L. Fell Nder-Tsai

Source :

RBID : Pascal:06-0493938

Descripteurs français

English descriptors

Abstract

Background: In the literature of skill acquisition and transfer of skills, it often is assumed that the rate of skill acquisition depends on what has been learned in a similar context (i.e., surgical simulators providing haptic feedback). This study aimed to analyze whether the addition of haptic feedback early in the training phase for image-guided surgical simulation improves performance. Methods: A randomized crossover study design was used, in which 38 surgical residents were randomized to begin a 2-h simulator training session with either haptic or nonhaptic training followed by crossover after 1 h. The graphic context was a virtual upper abdomen. The residents performed two diathermy tasks. Two validated tests were used to control for differences in visual-spatial ability: the BasIQ general cognitive ability test and Mental Rotation Test A (MRT-A). Results: After 2 h of training, the group that had started with haptic feedback performed the two diathermy tasks significantly better (p < 0.05, unpaired t-test). Only the group that had started with haptic training significantly improved during the last 1-h session (p < 0.01, paired t-test). Conclusion: The findings indicate that haptic feedback could be important in the early training phase of skill acquisition in image-guided surgical simulator training.

Notice en format standard (ISO 2709)

Pour connaître la documentation sur le format Inist Standard.

pA  
A01 01  1    @0 0930-2794
A02 01      @0 SUREEX
A03   1    @0 Surg. endosc.
A05       @2 20
A06       @2 9
A08 01  1  ENG  @1 Early exposure to haptic feedback enhances performance in surgical simulator training : a prospective randomized crossover study in surgical residents
A11 01  1    @1 STRÖM (P.)
A11 02  1    @1 HEDMAN (L.)
A11 03  1    @1 SÄRNA (L.)
A11 04  1    @1 KJELLIN (A.)
A11 05  1    @1 WREDMARK (T.)
A11 06  1    @1 FELLÄNDER-TSAI (L.)
A14 01      @1 Division of Orthopaedics, Department for Science Intervention and Technology, Center for Advanced Medical Simulation, Karolinska Institutet at Karolinska University Hospital Huddinge @2 141 86, Stockholm @3 SWE @Z 1 aut. @Z 5 aut. @Z 6 aut.
A14 02      @1 Division of Surgery. Department for Science Intervention and Technology, Center for Advanced Medical Simulation, Karolinska Institutet at Karolinska University Hospital Huddinge @2 141 86, Stockholm @3 SWE @Z 2 aut. @Z 4 aut.
A14 03      @1 Department of Psychology, Umeå University @2 901 87, Umeå @3 SWE @Z 2 aut.
A14 04      @1 Department of Biomedical Engineering, Center for Advanced Medical Simulation, Karolinska Institutet at Karolinska, University Hospital Huddinge @2 141 86, Stockholm @3 SWE @Z 3 aut.
A20       @1 1383-1388
A21       @1 2006
A23 01      @0 ENG
A43 01      @1 INIST @2 21220 @5 354000142914220080
A44       @0 0000 @1 © 2006 INIST-CNRS. All rights reserved.
A45       @0 37 ref.
A47 01  1    @0 06-0493938
A60       @1 P
A61       @0 A
A64 01  1    @0 Surgical endoscopy
A66 01      @0 USA
C01 01    ENG  @0 Background: In the literature of skill acquisition and transfer of skills, it often is assumed that the rate of skill acquisition depends on what has been learned in a similar context (i.e., surgical simulators providing haptic feedback). This study aimed to analyze whether the addition of haptic feedback early in the training phase for image-guided surgical simulation improves performance. Methods: A randomized crossover study design was used, in which 38 surgical residents were randomized to begin a 2-h simulator training session with either haptic or nonhaptic training followed by crossover after 1 h. The graphic context was a virtual upper abdomen. The residents performed two diathermy tasks. Two validated tests were used to control for differences in visual-spatial ability: the BasIQ general cognitive ability test and Mental Rotation Test A (MRT-A). Results: After 2 h of training, the group that had started with haptic feedback performed the two diathermy tasks significantly better (p < 0.05, unpaired t-test). Only the group that had started with haptic training significantly improved during the last 1-h session (p < 0.01, paired t-test). Conclusion: The findings indicate that haptic feedback could be important in the early training phase of skill acquisition in image-guided surgical simulator training.
C02 01  X    @0 002B25P
C02 02  X    @0 002B30A09
C03 01  X  FRE  @0 Chirurgie @5 04
C03 01  X  ENG  @0 Surgery @5 04
C03 01  X  SPA  @0 Cirugía @5 04
C03 02  X  FRE  @0 Evaluation performance @5 07
C03 02  X  ENG  @0 Performance evaluation @5 07
C03 02  X  SPA  @0 Evaluación prestación @5 07
C03 03  X  FRE  @0 Simulation @5 08
C03 03  X  ENG  @0 Simulation @5 08
C03 03  X  SPA  @0 Simulación @5 08
C03 04  X  FRE  @0 Formation professionnelle @5 09
C03 04  X  ENG  @0 Occupational training @5 09
C03 04  X  SPA  @0 Formación profesional @5 09
C03 05  X  FRE  @0 Guidage @5 13
C03 05  X  ENG  @0 Guidance @5 13
C03 05  X  SPA  @0 Guiado @5 13
C03 06  X  FRE  @0 Traitement @5 30
C03 06  X  ENG  @0 Treatment @5 30
C03 06  X  SPA  @0 Tratamiento @5 30
N21       @1 324

Format Inist (serveur)

NO : PASCAL 06-0493938 INIST
ET : Early exposure to haptic feedback enhances performance in surgical simulator training : a prospective randomized crossover study in surgical residents
AU : STRÖM (P.); HEDMAN (L.); SÄRNA (L.); KJELLIN (A.); WREDMARK (T.); FELLÄNDER-TSAI (L.)
AF : Division of Orthopaedics, Department for Science Intervention and Technology, Center for Advanced Medical Simulation, Karolinska Institutet at Karolinska University Hospital Huddinge/141 86, Stockholm/Suède (1 aut., 5 aut., 6 aut.); Division of Surgery. Department for Science Intervention and Technology, Center for Advanced Medical Simulation, Karolinska Institutet at Karolinska University Hospital Huddinge/141 86, Stockholm/Suède (2 aut., 4 aut.); Department of Psychology, Umeå University/901 87, Umeå/Suède (2 aut.); Department of Biomedical Engineering, Center for Advanced Medical Simulation, Karolinska Institutet at Karolinska, University Hospital Huddinge/141 86, Stockholm/Suède (3 aut.)
DT : Publication en série; Niveau analytique
SO : Surgical endoscopy; ISSN 0930-2794; Coden SUREEX; Etats-Unis; Da. 2006; Vol. 20; No. 9; Pp. 1383-1388; Bibl. 37 ref.
LA : Anglais
EA : Background: In the literature of skill acquisition and transfer of skills, it often is assumed that the rate of skill acquisition depends on what has been learned in a similar context (i.e., surgical simulators providing haptic feedback). This study aimed to analyze whether the addition of haptic feedback early in the training phase for image-guided surgical simulation improves performance. Methods: A randomized crossover study design was used, in which 38 surgical residents were randomized to begin a 2-h simulator training session with either haptic or nonhaptic training followed by crossover after 1 h. The graphic context was a virtual upper abdomen. The residents performed two diathermy tasks. Two validated tests were used to control for differences in visual-spatial ability: the BasIQ general cognitive ability test and Mental Rotation Test A (MRT-A). Results: After 2 h of training, the group that had started with haptic feedback performed the two diathermy tasks significantly better (p < 0.05, unpaired t-test). Only the group that had started with haptic training significantly improved during the last 1-h session (p < 0.01, paired t-test). Conclusion: The findings indicate that haptic feedback could be important in the early training phase of skill acquisition in image-guided surgical simulator training.
CC : 002B25P; 002B30A09
FD : Chirurgie; Evaluation performance; Simulation; Formation professionnelle; Guidage; Traitement
ED : Surgery; Performance evaluation; Simulation; Occupational training; Guidance; Treatment
SD : Cirugía; Evaluación prestación; Simulación; Formación profesional; Guiado; Tratamiento
LO : INIST-21220.354000142914220080
ID : 06-0493938

Links to Exploration step

Pascal:06-0493938

Le document en format XML

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<div type="abstract" xml:lang="en">Background: In the literature of skill acquisition and transfer of skills, it often is assumed that the rate of skill acquisition depends on what has been learned in a similar context (i.e., surgical simulators providing haptic feedback). This study aimed to analyze whether the addition of haptic feedback early in the training phase for image-guided surgical simulation improves performance. Methods: A randomized crossover study design was used, in which 38 surgical residents were randomized to begin a 2-h simulator training session with either haptic or nonhaptic training followed by crossover after 1 h. The graphic context was a virtual upper abdomen. The residents performed two diathermy tasks. Two validated tests were used to control for differences in visual-spatial ability: the BasIQ general cognitive ability test and Mental Rotation Test A (MRT-A). Results: After 2 h of training, the group that had started with haptic feedback performed the two diathermy tasks significantly better (p < 0.05, unpaired t-test). Only the group that had started with haptic training significantly improved during the last 1-h session (p < 0.01, paired t-test). Conclusion: The findings indicate that haptic feedback could be important in the early training phase of skill acquisition in image-guided surgical simulator training.</div>
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<NO>PASCAL 06-0493938 INIST</NO>
<ET>Early exposure to haptic feedback enhances performance in surgical simulator training : a prospective randomized crossover study in surgical residents</ET>
<AU>STRÖM (P.); HEDMAN (L.); SÄRNA (L.); KJELLIN (A.); WREDMARK (T.); FELLÄNDER-TSAI (L.)</AU>
<AF>Division of Orthopaedics, Department for Science Intervention and Technology, Center for Advanced Medical Simulation, Karolinska Institutet at Karolinska University Hospital Huddinge/141 86, Stockholm/Suède (1 aut., 5 aut., 6 aut.); Division of Surgery. Department for Science Intervention and Technology, Center for Advanced Medical Simulation, Karolinska Institutet at Karolinska University Hospital Huddinge/141 86, Stockholm/Suède (2 aut., 4 aut.); Department of Psychology, Umeå University/901 87, Umeå/Suède (2 aut.); Department of Biomedical Engineering, Center for Advanced Medical Simulation, Karolinska Institutet at Karolinska, University Hospital Huddinge/141 86, Stockholm/Suède (3 aut.)</AF>
<DT>Publication en série; Niveau analytique</DT>
<SO>Surgical endoscopy; ISSN 0930-2794; Coden SUREEX; Etats-Unis; Da. 2006; Vol. 20; No. 9; Pp. 1383-1388; Bibl. 37 ref.</SO>
<LA>Anglais</LA>
<EA>Background: In the literature of skill acquisition and transfer of skills, it often is assumed that the rate of skill acquisition depends on what has been learned in a similar context (i.e., surgical simulators providing haptic feedback). This study aimed to analyze whether the addition of haptic feedback early in the training phase for image-guided surgical simulation improves performance. Methods: A randomized crossover study design was used, in which 38 surgical residents were randomized to begin a 2-h simulator training session with either haptic or nonhaptic training followed by crossover after 1 h. The graphic context was a virtual upper abdomen. The residents performed two diathermy tasks. Two validated tests were used to control for differences in visual-spatial ability: the BasIQ general cognitive ability test and Mental Rotation Test A (MRT-A). Results: After 2 h of training, the group that had started with haptic feedback performed the two diathermy tasks significantly better (p < 0.05, unpaired t-test). Only the group that had started with haptic training significantly improved during the last 1-h session (p < 0.01, paired t-test). Conclusion: The findings indicate that haptic feedback could be important in the early training phase of skill acquisition in image-guided surgical simulator training.</EA>
<CC>002B25P; 002B30A09</CC>
<FD>Chirurgie; Evaluation performance; Simulation; Formation professionnelle; Guidage; Traitement</FD>
<ED>Surgery; Performance evaluation; Simulation; Occupational training; Guidance; Treatment</ED>
<SD>Cirugía; Evaluación prestación; Simulación; Formación profesional; Guiado; Tratamiento</SD>
<LO>INIST-21220.354000142914220080</LO>
<ID>06-0493938</ID>
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