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Effectiveness of text message reminder and motivational interview on adherence to methadone treatment in Vietnam

Effectiveness of text message reminder and motivational interview on adherence to methadone treatment in Vietnam: a randomized controlled trial

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN16185071
Enrollment
450
Registered
2024-10-15
Start date
2018-04-26
Completion date
Unknown
Last updated
2024-10-28

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

Conditions

Treatment adherence on methadone maintenance treatment patients Mental and Behavioural Disorders

Interventions

For the control group, patients were treated according to the standard guidelines of the Vietnamese Ministry of Health. They received the same services previously provided by the clinics, including da

Sponsors

Ho Chi Minh City Medicine and Pharmacy University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Aged 18 years old and over 2. Willing to participate 3. Able to attend the methodone maintenance treatment (MMT) clinics during the study period were recruited from the three MMT clinics.

Exclusion criteria

Exclusion criteria: 1. Unable to communicate because of any health problem that is considered limited, too weak to participate such as a serious illness 2. Serious neurological problems 3. Has been arrested during methodone maintenance treatment (MMT) have violated the law such as gathering to use drugs, illegally trading drugs or disrupting social order and security such as: robbery, murder. There were no links during the initial survey period of more than one week.

Design outcomes

Primary

MeasureTime frame
Treatment adherence data was measured using data extracted from the dispensing department database and the daily dose management software, and categorized into three groups: complete adherence, consecutive adherence, and weekend adherence at baseline, after 3 months of intervention, after 6 months of intervention

Secondary

MeasureTime frame
The following secondary outcome measures, unless stated, were measured using data extracted from the dispensing department database and the daily dose management software, and categorized into three groups: complete adherence, consecutive adherence, and weekend adherence: 1. Complete adherence, defined as patients adhering fully (100%) without missing any doses over the past three months 2. Consecutive adherence, defined as patients not missing three or more consecutive doses within the past three months 3. Weekend adherence, defined as patients not missing any doses over the past weekend 4. Tobacco addiction measured using the Fagerström Test for Nicotine Dependence (FTND) at baseline, after 3 months of intervention, and after 6 months of intervention 5. Alcohol use measured using the Alcohol Use Disorders Identification Test (AUDIT) at baseline, after 3 months of intervention, and after 6 months of intervention 6. The availability of social support measured using the Medical Outcomes Study – Social Support Survey (MOS-SSS) at baseline, after 3 months of intervention, and after 6 months of intervention 7. Interpersonal trust in patient-physician relationships measured using the Trust in Physician Scale (TPS), where higher scores reflect greater trust Satisfaction and the treatment facility assessed using a 5-point Likert scale at baseline, after 3 months of intervention, and after 6 months of intervention 8. General health status measured using the EuroQol - 5 Dimensions - 5 Levels (EQ-5D-5L) and the EuroQol - Visual Analogue Scale (EQ-VAS) at baseline, after 3 months of intervention, and after 6 months of intervention 9. Comorbidities and ARV treatment measured using data obtained from medical records at one timepoint

Countries

Viet Nam

Contacts

Public ContactUyen Le Nu Thanh
lenuthanhuyen@ump.edu.vn+84 903313539

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Feb 4, 2026