General practice counseling for patients with chronic obstructive pulmonary disease to quit smoking: Impact after 1 year of two complex interventions

Sander R. Hilberink*, Johanna E. Jacobs, Marinus H. M. Breteler, Hein de Vries, Richard P. T. M. Grol

*Corresponding author for this work

Research output: Contribution to journalArticleAcademicpeer-review

21 Citations (Web of Science)

Abstract

Objective: To evaluate two counseling programs in general practice to help smokers with chronic obstructive pulmonary disease (COPD) to quit smoking. Methods: Cluster randomized controlled trial including 68 general practices (667 patients) using a randomly assigned intervention program with counseling and advice about nicotine replacement therapy (and additional bupropion-SR in one of the programs) or usual care. Usual care consisted of periodic regular check-ups and COPD information. The main outcome measure was biochemically verified point prevalence at 12 months. Results: The two intervention groups were treated as one in the analysis because they were equally effective. The intervention resulted in a significantly self-reported higher success rate (14.5%) compared to usual care (7.4%); odds ratio = 2.1, 95% confidence interval = 1.1-4.1. Biochemically verified quit rates were 7.5% (intervention) and 3.4% (usual care); odds ratio = 2.3, 95% confidence interval = 0.9-6.0. Conclusion: The program doubled the cessation rates (statistically nonsignificant). Too few participants used the additional bupropion-SR to prove its effectiveness. Practice implications: The protocols can be used for COPD patients in general practice, but expectations should be modest. If quitting is unsuccessful, a stepped care approach should be considered.
Original languageEnglish
Pages (from-to)120-124
JournalPatient Education and Counseling
Volume83
Issue number1
DOIs
Publication statusPublished - Apr 2011

Keywords

  • COPD
  • Smoking cessation
  • General practice

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