Motivational Interviewing Compared to Psychoeducation for Smoking Precontemplators With SMI

Nicotine Dependence Clinical Trial

Official title:

A Randomized, Controlled Trial of Motivational Interviewing Compared to Psychoeducation for Smoking Precontemplators With Severe Mental Illness

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT01982617
• Other study ID #: P2006
• Status: Completed
• Phase: N/A
• First received: November 6, 2013
• Last updated: November 12, 2013
• Start date: January 2003
• Est. completion date: January 2013

Study information

• Verified date: November 2013
• Source: Massachusetts General Hospital
• Contact: n/a
• Is FDA regulated: No
• Health authority: United States: Food and Drug Administration
• Study type: Interventional

Clinical Trial Summary

The investigators primary hypothesis was that recipients of the Motivational Interviewing intervention would be significantly more likely than those assigned to the Psychoeducation intervention to demonstrate increased readiness to quit smoking at the end of the intervention and to seek smoking cessation treatment in the one month period following the intervention. We also predicted that the Psychoeducation intervention would result in greater improvements in smoking knowledge.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 61
• Est. completion date: January 2013
• Est. primary completion date: January 2013
• Accepts healthy volunteers: No
• Gender: Both
• Age group: 18 Years to 65 Years

Eligibility

Inclusion Criteria:

• 18-65 years of age

• Had a diagnosis of schizophrenia, schizoaffective disorder, bipolar disorder, or chronic major depressive disorder by Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition criteria

• Smoked at least 10 cigarettes per day

• At baseline, reported not being ready to quit smoking within the next 30 days (i.e., in precontemplation or contemplation stages).

Exclusion Criteria:

Study Design

Allocation: Randomized, Intervention Model: Parallel Assignment, Masking: Single Blind (Outcomes Assessor)

Related Conditions & MeSH terms

• Nicotine Dependence
• Tobacco Use Disorder

Intervention

Other:
• Motivational Interviewing

• Psychoeducation

Locations

Country	Name	City	State
United States	Schizophrenia Program of the Massachusetts General Hospital, Freedom Trail Clinic, 25 Staniford St	Boston	Massachusetts

Sponsors (1)

Lead Sponsor	Collaborator
Massachusetts General Hospital

Country where clinical trial is conducted

United States, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Readiness to quit (Stage of Change)	efficacy of a cognitive behavioral therapy/motivational (MI) interviewing intervention relative to a psychoeducational (ED) intervention in terms of promoting increased readiness to quit smoking among smokers with severe mental illness who were not ready to quit.	30 days	No
Secondary	Smoking Knowledge	Changes in smoking knowledge obtained through cognitive behavioral therapy/motivational (MI) interviewing intervention relative to a psychoeducational (ED) intervention	30 days	No