Lay-Led Smoking Cessation Approach for Southeast Asian Men

Cardiovascular Diseases Clinical Trial

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT00005720
• Other study ID #: 4929
• Status: Completed
• Phase: N/A
• First received: May 25, 2000
• Last updated: June 23, 2005
• Start date: September 1990
• Est. completion date: August 1996

Study information

• Verified date: April 2001
• Source: National Heart, Lung, and Blood Institute (NHLBI)
• Contact: n/a
• Is FDA regulated: No
• Health authority: United States: Federal Government
• Study type: Observational

Clinical Trial Summary

To develop a scientifically valid and ethnically approved, lay-led smoking cessation intervention for Southeast Asian men and women, i-e., those from Cambodia, Laos, and Vietnam.

Description:

BACKGROUND:

Economically disadvantaged Southeast Asian men were targeted because of their higher than average smoking prevalence rate, their extraordinary increased numbers, and the relative paucity of strategies to reach this hard-to-reach group.

DESIGN NARRATIVE:

Trained, lay S.E. Asian counselors (cadre) were the primary agents for this study's assessment, intervention, and follow -up of smoking cessation behaviors. Seven reasons for using this approach were cited, including the potential generalization of this approach to other populations.

Over the six year demonstration and education research study period, the investigators:

collected baseline data on smoking and smoking cessation behaviors; designed ethnically approved strategies for the cessation and maintenance of smoking cessation behaviors based upon findings from the baseline assessment; implemented ethnically approved strategies for smoking cessation; maintained smoking cessation after initial quitting; and evaluated the effectiveness of the intervention.

On the macro level, an equal number of randomly selected subjects (E1) allocated equally among the three ethnic groups in one county were compared to an equal number of control subjects in geographically separate counties. On the micro level, E1 subjects were also compared to control subjects (C1) in the intervention county. All subjects were longitudinally followed. The standard for successful cessation was biochemically verified through salivary cotinine tests at one year of self-reported abstinence.

Among the study's features were the community-based (versus academic or clinical) nature of lay change agents, the deliberate integration of baseline data and scientific principles with ethnic values in the intervention approach, and a research design that allowed for both macro and micro comparisons of the intervention with control conditions.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 0
• Est. completion date: August 1996
• Accepts healthy volunteers: No
• Gender: Male
• Age group: N/A and older
• Eligibility: No eligibility criteria

Study Design

N/A

Related Conditions & MeSH terms

• Cardiovascular Diseases
• Chronic Obstructive Pulmonary Disease
• Heart Diseases
• Lung Diseases
• Lung Diseases, Obstructive
• Pulmonary Disease, Chronic Obstructive

Locations

Country	Name	City	State
n/a

Sponsors (1)

Lead Sponsor	Collaborator
National Heart, Lung, and Blood Institute (NHLBI)

References & Publications (4)

Anderson J, Moeschberger M, Chen MS Jr, Kunn P, Wewers ME, Guthrie R. An acculturation scale for Southeast Asians. Soc Psychiatry Psychiatr Epidemiol. 1993 Jul;28(3):134-41. — View Citation

Lafferty CK, Heaney CA, Chen MS Jr. Assessing decisional balance for smoking cessation among Southeast Asian males in the US. Health Educ Res. 1999 Feb;14(1):139-46. — View Citation

Moeschberger ML, Anderson J, Kuo YF, Chen MS Jr, Wewers ME, Guthrie R. Multivariate profile of smoking in Southeast Asian men: a biochemically verified analysis. Prev Med. 1997 Jan-Feb;26(1):53-8. — View Citation

Wewers ME, Dhatt RK, Moeschberger ML, Guthrie RM, Kuun P, Chen MS. Misclassification of smoking status among Southeast Asian adult immigrants. Am J Respir Crit Care Med. 1995 Dec;152(6 Pt 1):1917-21. — View Citation