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临床试验/NCT07593664
NCT07593664尚未招募不适用

Evaluation of a Virtual Reality-based Version of the Multiple Errands Test for the Assessment of Executive Functions in Alcohol Use Disorder

Hôpital le Vinatier2 个研究点 分布在 1 个国家目标入组 90 人开始时间: 2026年5月1日最近更新:

试验速览

阶段
不适用
状态
尚未招募
发起方
入组人数
90
试验地点
2

研究概览

简要总结

The goal of this study is to validate the virtual version of the Multiple Errands Test (V-MET) as a tool for assessing executive functions in patients with alcohol use disorder (AUD).

More specifically, the project aims to:

  1. evaluate if the performance in the virtual version of the test is related to the performance in the original test in patients with AUD.
  2. establish whether the virtual version of the test is sensitive enough to detect patients with or without an executive function deficit.

All participants will perform the original version (in a real-life supermarket) and the virtual version of the test (in a virtual reality environment).

Performance in the two versions of the test will be compared. Participants will also complete a battery of neuropsychological tests and questionnaires.

详细描述

The project aims to validate the virtual version of the Multiple Errands Test (V-MET) as a tool for assessing executive function in patients with alcohol use disorder (AUD), in comparison to the original test (MET), by:

  1. establishing the ecological validity of the V-MET: a high correlation between performance on the MET and performance on the V-MET (total number of errors) in patients with TUAL and executive dysfunction.
  2. establishing the sensitivity of the V-MET (to executive dysfunction): significant difference between V-MET performance in patients with an AUD and executive dysfunction versus (a) patients without executive dysfunction and (b) "healthy" volunteers

研究设计

研究类型
Interventional
分配方式
Non Randomized
干预模型
Parallel
主要目的
Other
盲法
None

入排标准

年龄范围
18 Years 至 65 Years(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • written consent
  • Normal or corrected vision and hearing
  • Membership or entitlement to a social security plan
  • spoken and written French
  • third party liability insurance
  • for patients only :
  • at least 6 criteria for AUD based on the Diagnostic and statistical manual of mental disorders
  • At the end of withdrawal: treatment with a diazepam equivalent of ≤ 20 mg/day

排除标准

  • under tutorship/ judicial protection
  • Sensory or motor impairment (impeding the use of virtual reality and/or mobility)
  • Severe neurological disorder (such as dementia or Korsakoff's syndrome)
  • Photosensitive epilepsy (contraindication for the use of virtual reality)
  • Any other condition deemed incompatible with the study, at the investigator's discretion
  • Montreal Cognitive Assessment (MoCA) score < 10 (severe cognitive impairment)
  • Breastfeeding or pregnant women
  • Familiarity with the supermarket visited during the MET test
  • For controls only :
  • History of alcohol use disorder
  • score ≥ 8 on the Alcohol Use Disorders Identification Test
  • Score on the Frontal Assessment Battery < 16 (or < 15 if education is below secondary level)

研究者

发起方
Hôpital le Vinatier
申办方类型
Other
责任方
Sponsor

研究点 (2)

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