Effectiveness of the Swedish National Tobacco Quitline

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

TERMINATED

Clinical Phase

NA

Total Enrollment

586 participants

Study Classification

INTERVENTIONAL

Study Start Date

2009-02-28

Study Completion Date

2011-10-31

Brief Summary

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The purpose of this study was to compare the effectiveness of the high-intensity proactive service with the low-intensity reactive service at the Swedish National Tobacco Quitline (SNTQ). Our hypothesis was that the effectiveness is about 5% higher in proactive than in reactive service.

The structured treatment protocol is a mixture of motivational interviewing (MI), cognitive behavior therapy, and pharmacological consultation.The standard process at the SNTQ is to offer the client a choice of callback (proactive service) or no callback (reactive service). In the present study clients were not offered a choice, but were randomized to proactive service on even dates and to reactive service on odd dates. Data are collected through postal questionnaires, one baseline and one follow-up after 12 months.

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Detailed Description

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Conditions

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Smoking Cessation Tobacco Cessation

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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Proactive service

Intervention: Tobacco cessation by telephone support. The structured treatment protocol is a mixture of motivational interviewing (MI), cognitive behaviour therapy, and pharmacological consultation. In the proactive service the callers to the quitline are offered a number of callbacks.

Group Type EXPERIMENTAL

Proactive service

Intervention Type BEHAVIORAL

In the proactive service the callers to the quitline are offered a number of callbacks.

Reactive service

Intervention: Tobacco cessation by telephone support. The structured treatment protocol is a mixture of motivational interviewing (MI), cognitive behaviour therapy, and pharmacological consultation. In the reactive service the callers to the quitline are informed that they can themselves call back whenever they like.

Group Type ACTIVE_COMPARATOR

Reactive service

Intervention Type BEHAVIORAL

In the reactive service the callers to the quitline are informed that they can themselves call back whenever they like.

Interventions

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Proactive service

In the proactive service the callers to the quitline are offered a number of callbacks.

Intervention Type BEHAVIORAL

Reactive service

In the reactive service the callers to the quitline are informed that they can themselves call back whenever they like.

Intervention Type BEHAVIORAL

Eligibility Criteria

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Inclusion Criteria

* Tobacco users calling the SNTQ to discuss his/her own tobacco behaviour.
* The client gives verbal consent to sign up for cessation support.
* The client return a registration form including a baseline questionnaire