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Computer Simulation clinical trials

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NCT ID: NCT03844009 Completed - Clinical trials for Neonatal Resuscitation

Computer Debriefing and Screen-based Simulation

Start date: December 7, 2018
Phase: N/A
Study type: Interventional

Debriefing after simulation plays a crucial role in student learning and medical practice. This paper focuses on impact of computer debriefing technique on knowledge retention of midwives during screen-based simulation of neonatal resuscitation.

NCT ID: NCT01209572 Completed - Energy Expenditure Clinical Trials

Modelling of Energy Expenditure From Heart Rate, Accelerometry and Other Physiological Parameters

Modelheart
Start date: January 2009
Phase: N/A
Study type: Interventional

At this time, 24h energy expenditure is rarely assessed under free-living conditions for specific individuals because of the lack of cheap and accurate software/materials to record the energy expenditure. Some affordable and convenient tools (Polar heart rate monitor, Actiheart, SenseWear Armband) are available on the market but the predictive equations comprised into the software provided with these tools generally miscalculate the energy expenditure (by about +/-10%). Because of this deficiency, the investigators have a poor knowledge of the modification of the energy expended during daily life activities and over 24h in subjects belonging to groups of various ages and physiological states. The investigators hypothesise that it could be possible to improve the energy expenditure prediction. The project aims at providing a mathematical model (equations) that predicts energy expenditure with an error near to 5%. Two groups of 60 sedentary to athletic normal weight volunteers aged between 18-60 years participate to this study. The first group stay for 26h in calorimetric chambers. During this stay energy expenditure ,heart rate, accelerometry, and other parameters are recorded during various activities. These data will serve to construct the model. The same type of recordings are performed on second group of volunteers in free living conditions. Their energy expenditure is measured overall by doubly labeled water. The data of the second group will serve to validate the model. The error percentage of the model is defined by the ratio of the value of the difference between prediction and reference measure to the reference measure. Concordance between predictions and measures will be evaluated by Bland - Altman plots.

NCT ID: NCT00887185 Completed - Education Clinical Trials

Validation/Dissemination Of A Temporal Bone Dissection Simulator

Start date: October 2006
Phase: Phase 2
Study type: Interventional

Designed to test the efficacy of a computer based virtual simulation for teaching ear surgery.