Effectiveness of Well-being therapy on Psychological well-being, Optimist and Life expectancy in Iranian Methamphetamine-dependent Men, a randomized control trial

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

TCTR

Registry ID

TCTR20190506001

Enrollment

Unknown

Registered

2019-04-22

Start date

2013-10-01

Completion date

Unknown

Last updated

2026-08-03

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

Conditions

substanceâ€“dependent (Methamphetamine) Well&#45

Interventions

Participants of experimental group received Ryff&#39

s Individual Well&#45

being&#45

therapy for twelve 50&#45

minute sessions weekly.,Motivational interview

Experimental Behavioral,Active Comparator Behavioral

well&#45

therapy ,Control

Eligibility

Sex/Gender

All

Age

18 Years to 65 Years

Inclusion criteria

Inclusion criteria: 1) age range of 18-65 years; 2) diagnosis of addiction on the DSM 5 criteria; 3) residence in Tehran and the suburbs with a deviation of 30 square kilometers from center, and 4) obtaining informed consent to participate in the research.

Exclusion criteria

Exclusion criteria: 1) to diagnose any psychiatric disorder that is consistent with depression; 2) use of any psychotherapy drug that effects on the memory function.

Design outcomes

Primary

Measure	Time frame
psychological well-being 12 month psychological well-being questionnaire	—

Secondary

Measure	Time frame
shierer's optimist 12-week shierer's optimist Questionnaire	—

Countries

iran

Contacts

Public Contactbijan pirnia

Bijan Center for Substance Abuse Treatment, tehran, iran

b.pirnia@usc.ac.ir+9802122081450

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026

Effectiveness of Well&#45;being therapy on Psychological well&#45;being&#44; Optimist and Life expectancy in Iranian Methamphetamine&#45;dependent Men&#44; a randomized control trial