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A non-randomized pilot study to assess the usefulness and feasibility of Cognitive Behavioral Therapy for focal dystonia with anxiety and depression

A non-randomized pilot study to assess the usefulness and feasibility of Cognitive Behavioral Therapy for focal dystonia with anxiety and depression - Cognitive Behavioral Therapy for focal dystonia

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000057595
Enrollment
15
Registered
2025-04-11
Start date
2025-04-25
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

focal dystonia

Interventions

Cognitive behavioral therapy

Sponsors

National Center Hospital, National Center of Neurology and Psychiatry
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) Subjects diagnosed with focal dystonia by a neurologist 2) Subjects aged 18 to 65 years at the time of obtaining consent 3) Subjects currently visiting our hospital 4) Subjects whose attending physician has determined that they need to reduce anxiety and depression, and whose Hospital Anxiety and Depression Scale score is 8 or higher 5) Subjects whose medication dosage has not changed for more than three months at the neurology dystonia clinic 6) Subjects who understand the explanation regarding participation in the study and are able to consent

Exclusion criteria

Exclusion criteria: 1) Psychotic disorder present at the time of screening (as diagnosed by a doctor) 2) Cognitive impairment MoCA-J score of 20 or less 3) Persons diagnosed with intellectual disability by their doctor 4) Manic episode present at the time of screening (as diagnosed by a doctor) 5) Severe substance use disorder present at the time of screening (as diagnosed by a doctor) 6) Severe suicidal ideation (as diagnosed by a doctor) 7) Persons with other problems that would prevent cognitive behavioral therapy from being implemented

Design outcomes

Primary

MeasureTime frame
Adverse events: Adverse events refer to any untoward occurrence during treatment, regardless of whether it is causally related to the treatment. Data are collected by self-report from patients. Dropout: This refers to a participant withdrawing from treatment or the study midway. The reasons for dropout are investigated by telephone interview. Hospital Anxiety and Depression Scale: This is a self-report questionnaire to assess the level of anxiety and depression. This scale allows for scores from 0 to 21 for each subscale (anxiety and depression), for a total of 42 points. For each subscale (anxiety and depression), higher scores indicate a higher severity of the symptom. (0-7 points: normal range (no or mild symptoms), 8-10 points: moderate symptoms, 11 points or more: severe symptoms)

Countries

Japan

Contacts

Public ContactYohei Mukai

National Center of Neurology and Psychiatry Hospital Department of Neurology

ymukai@ncnp.go.jp0423412711

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026