- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04834999
Validation of Instruments for Clinical Trial on Patients With Bipolar Disorder in Rwanda
Validation and Transcultural Adaptation of Instruments Used in a Clinical Trial on Patients With Bipolar Disorder in Rwanda
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
In the present study, our aim is to translate, culturally adapt and validate four used scales for use in patients with bipolar disorder. The four scales are:
- The Medical Adherence Scale (MARS), used to assess beliefs and barriers to medication adherence. The scale has 10-items, a total scores on the MARS may range between 0 and 10, with a higher score indicating better medication adherence.
- Internalized Stigma of Mental Illness Inventory - 9-item Version (ISMI-9) used to assess self-stigma. The scale consists of nine questions evaluated on a four-point Likert scale from 1 (strongly agree) to 4 (strongly disagree). The resulting score should range from 1 to 4. A score ranging between 1.00-2.50: does not report high internalized stigma vs. a score ranging between 2.51-4.00: indicating high internalized stigma
- The Young Mania Rating Scale (YMRS) is a clinical interview scale to assess the severity of manic states and has 11-items.
- The Mood Disorder Questionnaire, is a self-reported screening instrument used for identifying persons likely to have bipolar disorder. The instrument comprising a list of 13 hypomanic symptoms.
The translation and adaptation process:
One a nonprofessional translator, bilingual and knowledgeable about mental health care. The second is a translator with no particular knowledge about mental health healthcare. Following the forward translations, a meeting will be held to generate an agreed version. Next, two professional, bilingual, native English speakers back-translated the synthesized version to English. After that, an expert meeting will be held with all translators and five clinicians. Item by item, all versions, and back translations will be discussed to agree on an optimal pre-version for semantic and conceptual equivalence between the original English and the Kinyarwanda version. After that, the tools will be validated among 500 participants.
Study Type
Enrollment (Actual)
Contacts and Locations
Study Locations
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Kigali, Rwanda
- The University Teaching Hospital of Kigali (CHUK) and Ndera Hospital
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Sampling Method
Study Population
Description
Participants for validation of the YMRS and the MARS:
Inclusion Criteria:
- Patients with a diagnosis of BD type I or II, that meets DSM-IV diagnostic criteria given by a trained psychiatrist
Participants for validation of the ISMI-9:
Inclusion Criteria:
- A diagnosis of mental disorder that meets DSM-IV diagnostic criteria given by a trained psychiatrist
Participants for validation of the MDQ:
Inclusion Criteria:
- Patient with a diagnosis of BD type I or II, or major depression that meets DSM-IV diagnostic criteria given by a trained psychiatrist
- Volunteers with no history or family history of the psychiatric disorder will be recruited as controls.
Exclusion Criteria for all participants:
- Insufficient understanding of Kinyarwanda
- Clinical evidence of substantial cognitive impairments.
Study Plan
How is the study designed?
Design Details
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Adaption and validation of the Rwandese version of the Mood Disorder Questionnaire for screening for Bipolar Disorder
Time Frame: Ten months
|
The study aims to adapt and validate the Mood Disorder Questionnaire to improve the detection of bipolar disorder in Rwanda
|
Ten months
|
Adaption and validation of the Rwandese version of the Medication Adherence Rating Scale (MARS).
Time Frame: Ten months
|
The study aims to adapt and validate the Medication Adherence Rating Scale (MARS) and to access the medical adherence
|
Ten months
|
Adaption and validation of the Rwandese version of The Internalized Stigma of Mental Illness Scale-9 (ISMI-9)
Time Frame: Ten months
|
The study aims to adapt and validate The Internalized Stigma of Mental Illness Scale-9 (ISMI-9) to measure the overall self-stigma of mental illness among persons with psychiatric disorders in Rwanda.
|
Ten months
|
Adaption and validation of the Rwandese version of the Young Mania Rating Scale
Time Frame: Ten months
|
The study aims to adapt and validate the Young Mania Rating Scale
|
Ten months
|
Collaborators and Investigators
Sponsor
Investigators
- Study Chair: Per Kallestrup, Prof., University of Aarhus
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- AUUR2020DKRW_4
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
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