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This study aims to assess the potential benefits of a brief video game intervention prior to a simulated endoscopy assessment on a phantom model by gastroenterology and general surgical clinicians.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Intervention | Experimental | Video game warm-up prior to endoscopy simulator assessment. |
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| Control | No Intervention | No warm-up prior to assessment on endoscopy simulator. |
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Video game warm-up. | Behavioral | Participants will either rest or perform a 5-minute video game session of StarFox Zero (Nintendo) using the Wii-U (Nintendo) immediately prior to a simulated endoscopy assessment. The optimal pre-procedure warm-up duration is not known. Short interventions appear to be effective in athletic performance, and have been used in other procedural studies evaluating warm-up benefit. The intervention and assessment are expected to take ≤20 minutes per time point. |
| Measure | Description | Time Frame |
|---|---|---|
| Tool handling | Time to retrieve suture in gastric body | This will be measured at index assessment and at follow up assessment 1 week later. |
| Measure | Description | Time Frame |
|---|---|---|
| Tool handling | Time to retrieve bead in gastric body | This will be measured at index assessment and at follow up assessment 1 week later. |
| Time to D2 | Time to progress scope to second part of duodenum |
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Inclusion Criteria:
Exclusion Criteria:
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GDPR limitations.
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This will be a randomised 2 x 2 crossover trial. Participants will be allocated to either warm-up or no warm-up preceding an assessment of endoscopic performance for time point 1 and will perform the opposite at time point 2.
Randomisation will be performed by blocks of 4 or 6, and allocated using random selection of uniform, opaque, sealed envelopes.
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| This will be measured at index assessment and at follow up assessment 1 week later. |
| Tip control | Image capture performance. The centrality of ampulla on image captured by endoscopist with endoscope will be assessed using ImageJ. The greater the central tendency the better the performance. | This will be measured at index assessment and at follow up assessment 1 week later. |
| Task difficulty | Complete Endoscopy Task Load Index. The is a refinement of the National Aeronautics and Space Administration Task Load Index (NASA-TLX) but comprises only three questions as opposed to eight. (https://onlinelibrary.wiley.com/doi/10.1155/2014/892476) | This will be measured at index assessment and at follow up assessment 1 week later. |