Effectiveness of Motivation Skills Training (MST)

Официальное название

Motivation Skills Training to Enhance Functional Outcomes for People With Schizophrenia

Обзор

This study will take place at four outpatient clinics serving adults with serious mental illness. Informed consent will be obtained from N=80 individuals with a Diagnostic and Statistical Manual of Mental Illnesses (DSM)-5 diagnosis of schizophrenia or schizoaffective disorder meeting inclusion/exclusion criteria to participate in a randomized controlled trial comparing Motivation Skills Training (MST) to a Healthy Behaviors Control (HBC) group. Eligible participants will receive a baseline assessment including sociodemographic and psychosocial assessments, measures of motivation, goal attainment, and quality of life, as well as measures of executive skills, community functioning, and psychiatric symptoms severity. Both MST and HBC will be implemented as once weekly group therapies. The treatment phase is approximately 12-14 weeks. MST will focus on motivation knowledge and self-regulation skills while HBC will focus on physical health and health-related skills.

Подробное описание

Schizophrenia is a major public health problem associated with core motivational deficits that are amongst the strongest predictors of impaired functional outcomes. Without motivation, people are unable to maintain their pursuit of employment or educational goals, engage in treatment, and regularly participate in healthy life decisions. Current pharmacological and psychosocial treatments for schizophrenia have demonstrated limited effectiveness for improving this core symptom. Motivation Skills Training (MST) is a novel intervention that addresses this clinical need. The premise of MST is that knowledge about one's level and sources of motivation underlies the ability to regulate (i.e., understand and manage) motivation, and that motivation self-regulation can in turn facilitate task initiation and persistence. By facilitating goal-directed behavior, MST aims to enhance daily functioning and goal attainment in people with schizophrenia. MST teaches people about motivation and how to self-regulate motivation, empowering individuals to become active agents in controlling their own motivation and behavior. This study uses a 2-phase model of intervention testing to establish the feasibility, acceptability and pilot effectiveness of MST for adults ages 18-65 with a schizophrenia spectrum diagnosis. An initial open trial of MST in one outpatient clinic will provide stakeholder input on the acceptability and clinical utility of MST content and format, informing refinements to the treatment manual. A subsequent randomized controlled trial will test the effectiveness of MST versus a Healthy Behaviors Control (HBC) group, both conducted in the context of routine recovery-oriented services.

Вмешательства

• Поведенческое Motivation Skills Training
  Participants will complete a baseline assessment, receive weekly MST sessions in a group format for a duration of 12 weeks, and will then repeat the assessment battery from baseline immediately following treatment completion and 2-months after.
• Поведенческое Healthy Behaviors Control Group
  Participants will complete a baseline assessment, receive weekly HBC sessions in a group format for a duration of 12 weeks, and will repeat the assessment battery from baseline immediately following treatment completion and 2-months after.

Первичные конечные точки

• Motivation and Pleasure Scale (MAP) [Срок оценки: 5 months]
• Goal Attainment Scaling (GAS) [Срок оценки: 5 months]

Вторичные конечные точки (1)

• Heinrich's Quality of Life Scale (QLS) [Срок оценки: 5 months]

Критерии участия

Критерии включения

• Age 18-65
• DSM-5 Diagnosis of Schizophrenia or Schizoaffective Disorder
• Medically and psychiatrically stable outpatient status
• English Fluency

Критерии исключения

• Indications of Intellectual Disability as documented in medical history or measured by < 70 premorbid full scale Intelligence Quotient (IQ) estimate
• Severe substance use within the past three months determined by DSM-5 criteria
• Neurologic condition causing brain disease
• Mild to severe cognitive impairment associated with possible dementia measured by a Mini Mental Status Exam score below 20 in individuals ages 60 and older

Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.

Здоровые добровольцы: Нет

Дизайн исследования

Распределение

Рандомизированное

Модель

Параллельные группы

Маскирование

Двойное слепое

Основная цель

Лечение

Центры проведения

США · 2 центра

• The Bridge, Inc. — New York
• New York State Office of Mental Health — New York

Идентификаторы

NCT: NCT05805397 · AAAU8435 · 1R34MH129552-01A1 · 8394-2

Первоисточники (государственные реестры)

• ClinicalTrials.gov (NIH, США)

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