Evaluation of a Cognitive Behavioral Smoking Reduction Program

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

155 participants

Study Classification

INTERVENTIONAL

Study Start Date

2015-01-31

Study Completion Date

2016-04-30

Brief Summary

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The aim of this study is to evaluate a new cognitive behavioral smoking reduction program for ambulant patients in a three-armed study design. Study participants will be randomized to one of the following three study groups: experimental group: 5-week lasting cognitive behavioral reduction program ("smoke\_less"); active comparator: 15 minutes counseling interview; waiting group: no intervention.

The three follow-up measures take place after the reduction program in week 6, 17 an 29. After the finalisation of the last follow-up, participants from the active comparator and waiting group get the chance to take part at the smoking reduction program at no charge.

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Detailed Description

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Conditions

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Tobacco Reduction

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Smoking Reduction Program

Cognitive behavioral smoking reduction program "Smoke\_less" Duration: 5 weeks with 4 weekly sessions over 2,5 hours and two phone calls

Group Type EXPERIMENTAL

Cognitive behavioral smoking reduction program "Smoke_less"

Intervention Type BEHAVIORAL

Duration: 5 weeks, 4 sessions over 2,5 hours and 2 phone calls

Counseling Interview

15 minute counseling interview

Group Type ACTIVE_COMPARATOR

15 minute counseling interview

Intervention Type BEHAVIORAL

Waiting Control Group

Group Type NO_INTERVENTION

No interventions assigned to this group

Interventions

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Cognitive behavioral smoking reduction program "Smoke_less"

Duration: 5 weeks, 4 sessions over 2,5 hours and 2 phone calls

Intervention Type BEHAVIORAL

15 minute counseling interview

Intervention Type BEHAVIORAL

Eligibility Criteria

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Inclusion Criteria

* 18-70 years
* Result Fagerström-Test \>= 3
* Consumption of at least 10 Cig./day
* carbon monoxide \>= 8 ppm
* Wish, to reduce smoking but no intention to stop smoking within the next 4 weeks
* Agreement, to resign to nicotine replacement therapy, other therapies for smoking reduction, e-cigarettes or non-smoking tobacco products during study time

Exclusion Criteria

* severe psychiatric disorder
* severe neurologic disease
* alcohol, drug or medication abuse (acute or in anamnesis)
* severe cardiovascular disease
* severe cancer disease
* severe internal disease
* Consumption of psychopharmacological medication
* acute suicidal tendency
* pregnancy or lactation
* consumption of medication therapy for smoking reduction in the last 3 month

Minimum Eligible Age

18 Years

Maximum Eligible Age

70 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No