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Utilizing Gaze Training to Enhance Laparoscopic Skills Training
Utilizing Gaze Training to Enhance Laparoscopic Technical Skills Training
Studie Overzicht
Gedetailleerde beschrijving
Developing expert performance requires assessment of the thought processes underlying performance and continued refinement of skills in order to obtain automaticity and intuition. Therefore, developing expert surgical skill is a process likely to take longer than the length of residency, thereby diminishing the quality of care delivered to patients.
The proposed study will implement novel neuroscience technique of gaze training to determine if it has the capacity to accelerate technical surgical skill learning in order to achieve competency and expertise in an earlier timeframe. Studies of skill performance have demonstrated that eye movement patterns can be optimized to improve subsequent motor movements. Therefore, gaze training encourages novices to adopt the more efficient gaze patterns of experts while performing a specific task such as laparoscopic surgery. This technique has been applied in the training of surgical residents in a limited capacity making this project an innovative approach to enhance skill development.
Experiment 2: Determine if gaze training can accelerate the learning of laparoscopic skills.
In this experiment the investigators will first establish expert gaze patterns in the Fundamentals of Laparoscopic Surgery modules 1 and 5 by testing a total of 9 participants, including attending surgeons, senior residents, and novices trained to proficiency. The investigators will then compare behavioral learning curves from non-expert participants without gaze training against those trained using both explicit (by reviewing the expert gaze pattern) and implicit gaze (by using a visual mask during the training, leading the participant to follow the expert gaze) derived from the expert gaze patterns. This will be tested in 3 groups of 20 participants, who train for 40-minutes in each of 6 sessions that occur within 3 weeks.
The investigators hypothesize that both explicit and implicit gaze training will lead to faster skill acquisition, with implicit greater than explicit and measured by trials required to gain proficient module completion scores, relative to the group of participants who practice without any gaze training.
Studietype
Inschrijving (Werkelijk)
Fase
- Niet toepasbaar
Contacten en locaties
Studie Locaties
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North Carolina
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Durham, North Carolina, Verenigde Staten, 27710
- Duke University Medical Center
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Deelname Criteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
Accepteert gezonde vrijwilligers
Geslachten die in aanmerking komen voor studie
Beschrijving
Inclusion Criteria:
- Age >18 years
- Healthy male and female
- Willing and able to provide informed consent
- Able to follow study procedures
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
- Primair doel: Ander
- Toewijzing: Gerandomiseerd
- Interventioneel model: Parallelle opdracht
- Masker: Enkel
Wapens en interventies
Deelnemersgroep / Arm |
Interventie / Behandeling |
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Experimenteel: explicit gaze training
This is an arm of the second phase of the study utilizing gaze training in two different teaching techniques (explicit vs implicit).
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Gaze training will consist of gaze tracking and then review of performance or the use of an implicit map to train an expert gaze pattern.
Andere namen:
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Experimenteel: implicit gaze training
This is an arm of the second phase of the study utilizing gaze training in two different teaching techniques (explicit vs implicit).
|
Gaze training will consist of gaze tracking and then review of performance or the use of an implicit map to train an expert gaze pattern.
Andere namen:
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Sham-vergelijker: sham gaze training
This is an arm of the second phase of the study utilizing gaze training in two different teaching techniques (explicit vs implicit).
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Gaze training will consist of gaze tracking and then review of performance or the use of an implicit map to train an expert gaze pattern.
Andere namen:
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Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
---|---|---|
Time to completion
Tijdsspanne: Collected for pre- and post-tests performed prior to and after the 6 separate training sessions within 7-days.
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Completion time for each repetition of FLS task 1
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Collected for pre- and post-tests performed prior to and after the 6 separate training sessions within 7-days.
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Secundaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
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Number of tasks completed
Tijdsspanne: This will be collected for every repetition performed during the 6 separate training sessions within a 7-day period.
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The number of times each FLS task 1 is completed during each training session.
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This will be collected for every repetition performed during the 6 separate training sessions within a 7-day period.
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Number of errors
Tijdsspanne: This will be collected for every repetition performed during the 6 separate training sessions within a 7-day period.
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The number of errors (as defined by FLS) during completion of tasks will be recorded and transitioned into a time addition.
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This will be collected for every repetition performed during the 6 separate training sessions within a 7-day period.
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Medewerkers en onderzoekers
Sponsor
Onderzoekers
- Hoofdonderzoeker: Morgan L Cox, MD, Duke University
- Hoofdonderzoeker: Greg Appelbaum, PhD, Duke University
Publicaties en nuttige links
Nuttige links
Studie record data
Bestudeer belangrijke data
Studie start (Werkelijk)
Primaire voltooiing (Werkelijk)
Studie voltooiing (Werkelijk)
Studieregistratiedata
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Werkelijk)
Updates van studierecords
Laatste update geplaatst (Werkelijk)
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Andere studie-ID-nummers
- Pro00078782_1
Plan Individuele Deelnemersgegevens (IPD)
Bent u van plan om gegevens van individuele deelnemers (IPD) te delen?
Informatie over medicijnen en apparaten, studiedocumenten
Bestudeert een door de Amerikaanse FDA gereguleerd geneesmiddel
Bestudeert een door de Amerikaanse FDA gereguleerd apparaatproduct
product vervaardigd in en geëxporteerd uit de V.S.
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