The Effectiveness of Smoking Cessation Guidelines in the Emergency Department

Study Overview
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Brief Summary
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Although 78% of smokers report that a health professional has previously advised them to quit smoking, most smokers are not advised to stop smoking or offered assistance with smoking cessation during a given ED visit. There are multiple barriers to routine implementation of smoking cessation guidelines by emergency clinicians, however, and rigorously performed clinical trials are needed to demonstrate that routine screening and counseling of ED patients results in increased quit rates. To determine the feasibility of implementing the Agency for Healthcare Research and Quality (AHRQ) Smoking Cessation Guideline in the ED, we will conduct a clinical trial in 974 ambulatory adult smokers who present to 2 emergency departments, using a pre-post design. During the 3-month baseline period, clinicians will perform their usual duties but will not receive training in use of the AHRQ Guideline. Based on the Chronic Care Model, the 3-month intervention period will include: 1) a tutorial on brief cessation counseling for ED nurses and physicians, 2) use of an ED algorithm that includes recommended tobacco counseling items, 3) fax referral of motivated smokers to Quitline Iowa for proactive telephone counseling plus free nicotine replacement therapy, and 4) group and individual feedback to ED staff. We will conduct exit interviews of ED patients to assess performance of guideline-recommended actions by ED staff and 3- and 6-month telephone follow-up to determine 7-day point-prevalence abstinence (with biochemical confirmation of self-reported quitters at 6 months). Our main analyses will examine the contrast between the intervention and control periods in the performance of guideline-recommended actions and in 6-month quit rates, using hierarchical logistic regression to adjust for baseline differences in potentially confounding patient variables. In secondary analyses, we will assess the change in attitudes of ED nurses and physicians toward smoking cessation counseling. This feasibility study will determine the receptivity of patients and ED staff to the guideline-based intervention and will provide estimates of effect size in planning a full scale multi-site clinical trial of the study intervention in community hospital EDs.

Official Title
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The Effectiveness of Smoking Cessation Guidelines in the Emergency Department

Conditions
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Cigarette Smoking

Intervention / Treatment
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* Behavioral: Smoking cessation guideline implementation


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Presentation to the Emergency Department by private vehicle or on a walk-in basis Current cigarette smoker (5 or more cigarettes per day) Exclusion Criteria: Acute medical decompensation (e.g., acute respiratory failure requiring intubation, cardiac arrest, cardiogenic or septic shock) Life-threatening trauma Altered mental status Dementia Language barrier Incarceration Transfer to another ED Departure from the ED prior to evaluation Inability to be contacted by telephone ED presentation for sexual assault ED presentation for acute psychiatric crisis (e.g., suicidal ideation) Participation in a smoking cessation program in the past 3 months

Ages Eligible for Study
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Minimum Age: 18 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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Accepts Healthy Volunteers

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Health Services Research
Allocation: Non-Randomized
Intervention Model: Single Group Assignment
Masking: None (Open Label)


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| No Intervention: Baseline Period<br> | |
| Experimental: Intervention Period<br> | Behavioral: Smoking cessation guideline implementation<br>* a tutorial on brief cessation counseling for ED nurses and physicians use of an ED algorithm that includes recommended tobacco counseling items fax referral of motivated smokers to Quitline Iowa for proactive telephone counseling plus free nicotine replacement therapy group feedback to ED staff<br>|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Performance of smoking cessation guideline-recommended actions by ED staff |  | Assessed within two weeks after discharge from ED | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| 7-day point-prevalence smoking abstinence |  | 3 and 6 months post enrollment | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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Smoking Cessation, Emergency Medicine, Emergency Nursing, Effectiveness Trial, Implementation, Relapse prevention