NCT07364240

Brief Summary

This study investigates the impact of person-centered occupational therapy interventions on individuals diagnosed with substance use disorder. Substance use often leads to isolation and difficulties in daily activities such as work, self-care, and leisure time. The research aims to evaluate how a tailored 8-week therapy program affects participants' occupational performance, self-efficacy, and psychological resilience. Participants will be divided into a study group receiving therapy and a control group.

Trial Health

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Monitor

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
34

participants targeted

Target at P25-P50 for not_applicable

Timeline
Completed

Started Jan 2026

Shorter than P25 for not_applicable

Geographic Reach
1 country

1 active site

Status
recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

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Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

January 15, 2026

Completed
8 days until next milestone

First Posted

Study publicly available on registry

January 23, 2026

Completed
4 days until next milestone

Study Start

First participant enrolled

January 27, 2026

Completed
1 month until next milestone

Primary Completion

Last participant's last visit for primary outcome

March 1, 2026

Completed
1 month until next milestone

Study Completion

Last participant's last visit for all outcomes

April 1, 2026

Completed
Last Updated

January 28, 2026

Status Verified

January 1, 2026

Enrollment Period

1 month

First QC Date

January 15, 2026

Last Update Submit

January 27, 2026

Conditions

Substance Use Disorder (SUD)

Keywords

occupational therapyPerson- centered interventionOccupational PerformanceSelf EfficacyPsychological Resilience

Outcome Measures

Primary Outcomes (1)

  • Canadian Occupational Performance Measure (COPM)

    A semi-structured interview used to identify and prioritize everyday activities that the individual finds difficult to perform. It measures two components: Occupational Performance and Satisfaction. Both are scored on a scale of 1 to 10, where higher scores indicate better performance and higher satisfaction.

    Change from baseline at 8 weeks.

Secondary Outcomes (2)

  • Self-Efficacy Scale

    Change from baseline at 8 weeks.

  • Brief Resilience Scale

    Change from baseline at 8 weeks

Study Arms (2)

Study Group

EXPERIMENTAL

Participants in this group will receive person-centered occupational therapy interventions in addition to their routine treatment.

Behavioral: Person-Centered Occupational Therapy

Control Group

ACTIVE COMPARATOR

Participants in this group will receive a one-time awareness training session about substance use disorder and its effects, in addition to their routine clinical follow-up.

Behavioral: Awareness Training

Interventions

Awareness TrainingBEHAVIORAL

A single-session educational program designed to increase awareness about the consequences of substance use and the recovery process.

Control Group
Person-Centered Occupational TherapyBEHAVIORAL

An 8-week person-centered program (3 sessions per week) focusing on daily life activities, productivity, and leisure goals identified through the COPM.

Study Group

Eligibility Criteria

Age18 Years - 65 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Being diagnosed with substance use disorder according to DSM-5 criteria.
  • Having completed the detoxification process.
  • Being between the ages of 18-65.
  • Having at least a primary school education.
  • Volunteering to participate and signing the informed consent.

You may not qualify if:

  • Being in an acute psychotic episode.
  • Having severe neurological deficits that prevent responding to assessments. -Having severe visual or hearing loss that prevents completing the test batteries

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Erenköy Mental and Neurological Diseases Training and Research Hospital

Istanbul, Turkey (Türkiye)

RECRUITING

MeSH Terms

Conditions

Substance-Related Disorders

Condition Hierarchy (Ancestors)

Chemically-Induced DisordersMental Disorders

Study Officials

  • Onur Altuntaş, Assoc Prof

    Hacettepe University

    STUDY DIRECTOR

  • Büşra Yuvalı, PhD Cand

    Hacettepe University

    PRINCIPAL INVESTIGATOR

Central Study Contacts

Büşra Yuvalı, PhD Cand

CONTACT

+90 532 772 43 34busra.atmaca@hacettepe.edu.tr

Onur Altuntaş, Assoc Prof

CONTACT

305 25 60 / 121fztonurb@hotmail.com

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
NONE
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Principal Investigator

Study Record Dates

First Submitted

January 15, 2026

First Posted

January 23, 2026

Study Start

January 27, 2026

Primary Completion

March 1, 2026

Study Completion

April 1, 2026

Last Updated

January 28, 2026

Record last verified: 2026-01

Data Sharing

IPD Sharing
Will not share

Locations

TU(1)