French Validation of the Dual Diagnosis Screening Interview (F_DDSI)
试验速览
- 阶段
- 不适用
- 发起方
- 入组人数
- 210
- 试验地点
- 2
- 主要终点
- The response rates for each of the item composing the instrument
研究概览
简要总结
In France, there are no tools for screening psychiatric comorbidities for individuals with Substance Use Disorders. The literature shows that the cooccurrence of these psychiatric disorders in the same individual is frequent. It negatively impacts the healing prognosis, complicates the diagnostic processes and the type of care to be introduced for patients. The creation of reliable, fast and easy-to-use tools for caregivers and researchers is therefore necessary to improve quantitatively and qualitatively the care of patients. There is a Spanish scale that meets these criteria, the Dual Diagnostic Screening Interview (S_DDSI). The main objective of this study is to validate the DDSI in French. The secondary objectives are the evaluation of the psychometric qualities of F_DDSI (French version) and adaptation of this scale into an application for Android and iOS.
详细描述
Type of study: Cross-sectional exploratory, non-interventional Research category : research involving the human person, category III Number of centers: 2 French centers in Auvergne region Study Performance
The methodology includes 3 phases :
Phase 1: translations / back-translation / expert consensus, comes in four stages.
A) The translation of the Spanish scale (LO) will be carried out by different translators into two distinct French versions (LC1 and LC2).
B) These two versions will then be compared by a consensus of experts to lead to the first version of the scale in French (V1-LC) C) Which will then be translated back into Spanish (B-LC1). D) This last version will itself be compared with the S_DDSI to retain or reject items, instructions or response format too discordant that will have to be modified by consensus on proposal of the experts or go back through the previous stages of the translation. The expert consensus involved in steps B) and D) will apply the DELPHI method to accept, reject or re-evaluate each of the items.
研究设计
- 研究类型
- Observational
- 观察模型
- Ecologic Or Community
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Phase 2 : Patients coming for consultation in the department or day hospital Phase 3: Subjects presenting for one or more substances a diagnosis of Substance Use Disorders (SUD) according to the DSMV criteria.
排除标准
- •Subject who do not understand French
- •Subject unable to answer questions cognitively
- •Subject who do not understand French
- •Subject unable to answer questions cognitively
- •Subjects with a mental disorder of the axis I of the DSMIV not stabilized making impossible the filling of the questionnaire (in particular acute states delusional and dissociative)
- •Subjects who participated in the pre-test phase (2)
结局指标
主要结局
The response rates for each of the item composing the instrument
时间窗: From March 14, 2017 to June 2019
Psychometric qualities of the new scale
时间窗: From March 14, 2017 to June 2019
Sensitivity, specificity, and the positive and negative predictive values for each disorder measured by the DDSI will be calculated in comparison with the MINI
次要结局
未报告次要终点