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Xing X, Shang X, Deng X, Guo K, Fenfen E, Zhou L, Wang Y, Yang C, Yang K, Li X. Efficacy and safety of pharmacological intervention for smoking cessation in smokers with diseases: A systematic review and network meta-analysis. J Evid Based Med 2023; 16:520-533. [PMID: 38102895 DOI: 10.1111/jebm.12570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Accepted: 12/03/2023] [Indexed: 12/17/2023]
Abstract
OBJECTIVE To investigate the most effective and best-tolerated drugs for treating diseased smokers. METHODS Eight databases were searched for randomized controlled trials (RCTs) involving different pharmacological interventions for smoking cessation in disease patients (January 2023). Network meta-analysis was performed using STATA 15.1 software. The Cochrane Risk of Bias Tool assessed the risk of bias, and confidence in evidence was assessed using CINeMA. RESULTS A total of 60 RCTs involving 13,009 patients of 12 disease categories were included. All trials reported 13 interventions, resulting in 78 comparisons. Network meta-analysis showed that varenicline (OR = 2.30, 95% CI (1.77, 3.00)) and bupropion (OR = 1.65, 95% CI (1.29, 2.11)) showed favorable abstinence effects compared to placebo in the cardiovascular disease population. Nicotine replacement therapy (NRT) had better withdrawal advantages than placebo (OR = 11.18, 95% CI (2.25, 55.54)) in the chronic obstructive pulmonary disease (COPD) population. Some combination treatments showed better results than monotherapy, such as bupropion + NRT was superior to bupropion (OR = 8.45, 95% CI (1.84, 38.89)) and NRT (OR = 4.98, 95% CI (1.25, 19.78)) in mental illness population. The final surface under the cumulative ranking curve indicated that bupropion + NRT achieved the best smoking cessation effect. Overall confidence in the evidence was low. In a comparison of drugs, the results showed that bupropion + NRT had the best safety. CONCLUSIONS Most interventions show the benefit of quitting smoking compared with placebo, including monotherapy and combination therapy. Moreover, varenicline or bupropion combined with NRT is superior to some monotherapies.
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Affiliation(s)
- Xin Xing
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
- Key Laboratory of Evidence-Based Medicine and Knowledge Translation of Gansu Province, Lanzhou, China
- School of Public Health, Gansu University Of Chinese Medicine, Lanzhou, China
| | - Xue Shang
- School of Public Health and Emergency Management, Southern University of Science and Technology, Shenzhen, China
| | - Xinxin Deng
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
- Key Laboratory of Evidence-Based Medicine and Knowledge Translation of Gansu Province, Lanzhou, China
- Health Technology Assessment Center/Evidence-Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou, China
| | - Kangle Guo
- Department of infection management, Gansu Provincial Hospital, Lanzhou, China
| | - E Fenfen
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
- Key Laboratory of Evidence-Based Medicine and Knowledge Translation of Gansu Province, Lanzhou, China
- Health Technology Assessment Center/Evidence-Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou, China
| | - Liying Zhou
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
- Key Laboratory of Evidence-Based Medicine and Knowledge Translation of Gansu Province, Lanzhou, China
- Health Technology Assessment Center/Evidence-Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou, China
| | - Yongsheng Wang
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
- Key Laboratory of Evidence-Based Medicine and Knowledge Translation of Gansu Province, Lanzhou, China
- Health Technology Assessment Center/Evidence-Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou, China
| | - Chaoqun Yang
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
- Key Laboratory of Evidence-Based Medicine and Knowledge Translation of Gansu Province, Lanzhou, China
- Health Technology Assessment Center/Evidence-Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou, China
| | - Kehu Yang
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
- Key Laboratory of Evidence-Based Medicine and Knowledge Translation of Gansu Province, Lanzhou, China
| | - Xiuxia Li
- Health Technology Assessment Center/Evidence-Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou, China
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Rábade-Castedo C, de Granda-Orive JI, Riesco-Miranda JA, De Higes-Martínez E, Ramos-Pinedo Á, Cabrera-César E, Signes-Costa Miñana J, García Rueda M, Pastor-Esplá E, Jiménez-Ruiz CA. Clinical Practice Guideline of Spanish Society of Pneumology and Thoracic Surgery (SEPAR) on Pharmacological Treatment of Tobacco Dependence 2023. Arch Bronconeumol 2023; 59:651-661. [PMID: 37567792 DOI: 10.1016/j.arbres.2023.07.024] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Accepted: 07/21/2023] [Indexed: 08/13/2023]
Abstract
INTRODUCTION There are multiple systematic reviews and meta-analyses on the efficacy and safety of pharmacological treatments against nicotine dependence. However, there are few guidelines to answer frequent questions asked by a clinician treating a smoker. Therefore, the aim of this paper is to facilitate the treatment of tobacco addiction. MATERIAL AND METHODS 12 PICO questions are formulated from a GLOBAL PICO question: "Efficacy and safety of pharmacological treatment of tobacco dependence". A systematic review was carried out to answer each of the questions and recommendations were made. The GRADE (Grading of Recommendations, Assessment, Development and Evaluation) system was used to grade the certainty of the estimated effects and the strength of the recommendations. RESULTS Varenicline, nicotine replacement therapy (NRT), bupropion and cytisine are more effective than placebo. Varenicline and combined nicotine therapy are superior to the other therapies. In smokers with high dependence, a combination of drugs is recommended, being more effective those associations containing varenicline. Other optimization strategies with lower efficacy consist of increasing the doses, the duration, or retreat with varenicline. In specific populations varenicline or NRT is recommended. In hospitalized, the treatment of choice is NRT. In pregnancy it is indicated to prioritize behavioral treatment. The financing of smoking cessation treatments increases the number of smokers who quit smoking. There is no scientific evidence of the efficacy of pharmacological treatment of smoking cessation in adolescents. CONCLUSIONS The answers to the 12 questions allow us to extract recommendations and algorithms for the pharmacological treatment of tobacco dependence.
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Affiliation(s)
- Carlos Rábade-Castedo
- Servicio de Neumología, Complejo Hospitalario Universitario de Santiago de Compostela, Santiago de Compostela, La Coruña, Spain.
| | - José Ignacio de Granda-Orive
- Servicio de Neumología, Hospital Universitario 12 de octubre Madrid, Spain; Universidad Complutense, Madrid, Spain
| | - Juan Antonio Riesco-Miranda
- Servicio de Neumología, Hospital Universitario de Cáceres, Cáceres, Spain; Centro de Investigación en Red de enfermedades respiratorias (CIBERES), Madrid, Spain; Instituto Universitario de Investigación Biosanitaria de Extremadura (INUBE), Spain
| | - Eva De Higes-Martínez
- Unidad de Neumología, Hospital Universitario Fundación Alcorcón, Spain; Universidad Rey Juan Carlos, Madrid, Spain
| | - Ángela Ramos-Pinedo
- Unidad de Neumología, Hospital Universitario Fundación Alcorcón, Spain; Universidad Rey Juan Carlos, Madrid, Spain
| | - Eva Cabrera-César
- Servicio de Neumología, Hospital Universitario Virgen de la Victoria, Málaga, Spain
| | - Jaime Signes-Costa Miñana
- Servicio de Neumología, Hospital Clínico Universitario de Valencia, Spain; Instituto de Investigación Sanitaria de Valencia (INCLIVA), Valencia, Spain
| | | | - Esther Pastor-Esplá
- Servicio de Neumología, Hospital Universitario San Juan de Alicante, Alicante, Spain
| | - Carlos A Jiménez-Ruiz
- Unidad Especializada en Tabaquismo de la Comunidad de Madrid, Hospital Clínico San Carlos, Madrid, Spain
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Deng X, Shang X, Guo K, Zhou L, Wang Y, Wu Y, Liang S, E F, Liu W, Wang Z, Li X, Yang K. Efficacy and safety of antidepressants for smoking cessation: A systematic review and network meta-analysis. Addict Biol 2023; 28:e13303. [PMID: 37500482 DOI: 10.1111/adb.13303] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 04/21/2023] [Accepted: 05/30/2023] [Indexed: 07/29/2023]
Abstract
To evaluate the effectiveness, safety and tolerability of antidepressants in helping smokers quit tobacco dependence, five databases were searched for randomized controlled trials (RCTS ) on different antidepressant interventions involving smoking cessation in populations (September 2022). The STATA 15.1 software was used to perform network meta-analysis. The Cochrane bias risk tool was used to assess the risk of bias, and CINeMA was used to evaluate the evidence credibility for the effect of different interventions on smoking cessation. In all, 107 RCTs involving 42 744 patients were included. Seven studies were rated as having a low risk of bias. All trials reported 18 interventions and 153 pairwise comparisons were generated. The network meta-analysis showed that compared with placebo, varenicline + bupropion (OR = 3.53, 95% CI [2.34, 5.34]), selegiline + nicotine replacement therapy (NRT) (OR = 3.78, 95% CI [1.20, 11.92]), nortriptyline + NRT (OR = 2.33, 95% CI [1.21, 4.47), nortriptyline (OR = 1.58, 95% CI [1.11,2.26]), naltrexone + bupropion (OR = 3.84, 95% CI [1.39, 10.61]), bupropion + NRT (OR = 2.29, 95% CI [1.87, 2.81]) and bupropion (OR = 1.70, 95% CI [1.53, 1.89]) showed benefits with respect to smoking cessation. In addition, bupropion + NRT showed better effects than bupropion (OR = 1.35, 95% CI [1.12, 1.64]) and NRT (OR = 1.38, 95% CI [1.13, 1.69]) alone. The final cumulative ranking curve showed that varenicline + bupropion was the most likely to be the best intervention. There was moderate- to very-low-certainty evidence that most interventions showed benefits for smoking cessation compared with placebo, including monotherapy and combination therapies. Varenicline + bupropion had a higher probability of being the best intervention for smoking cessation.
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Affiliation(s)
- Xinxin Deng
- Health Technology Assessment Center/Evidence-Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou, China
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
- Key Laboratory of Evidence-Based Medicine and Knowledge Translation of Gansu Province, Lanzhou, China
| | - Xue Shang
- Health Technology Assessment Center/Evidence-Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou, China
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
- Key Laboratory of Evidence-Based Medicine and Knowledge Translation of Gansu Province, Lanzhou, China
| | - Kangle Guo
- Gansu Provincial Hospital, Lanzhou, China
| | - Liying Zhou
- Health Technology Assessment Center/Evidence-Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou, China
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
- Key Laboratory of Evidence-Based Medicine and Knowledge Translation of Gansu Province, Lanzhou, China
| | - Yongsheng Wang
- Health Technology Assessment Center/Evidence-Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou, China
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
- Key Laboratory of Evidence-Based Medicine and Knowledge Translation of Gansu Province, Lanzhou, China
| | - Yanan Wu
- Health Technology Assessment Center/Evidence-Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou, China
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
- Key Laboratory of Evidence-Based Medicine and Knowledge Translation of Gansu Province, Lanzhou, China
| | - Shanshan Liang
- Health Technology Assessment Center/Evidence-Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou, China
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
- Key Laboratory of Evidence-Based Medicine and Knowledge Translation of Gansu Province, Lanzhou, China
| | - Fenfen E
- Health Technology Assessment Center/Evidence-Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou, China
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
- Key Laboratory of Evidence-Based Medicine and Knowledge Translation of Gansu Province, Lanzhou, China
| | - Wendi Liu
- Health Technology Assessment Center/Evidence-Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou, China
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
- Key Laboratory of Evidence-Based Medicine and Knowledge Translation of Gansu Province, Lanzhou, China
| | - Ziyi Wang
- Health Technology Assessment Center/Evidence-Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou, China
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
- Key Laboratory of Evidence-Based Medicine and Knowledge Translation of Gansu Province, Lanzhou, China
| | - Xiuxia Li
- Health Technology Assessment Center/Evidence-Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou, China
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
- Key Laboratory of Evidence-Based Medicine and Knowledge Translation of Gansu Province, Lanzhou, China
| | - Kehu Yang
- Health Technology Assessment Center/Evidence-Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou, China
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
- Key Laboratory of Evidence-Based Medicine and Knowledge Translation of Gansu Province, Lanzhou, China
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Gopallawa I, Dehinwal R, Bhatia V, Gujar V, Chirmule N. A four-part guide to lung immunology: Invasion, inflammation, immunity, and intervention. Front Immunol 2023; 14:1119564. [PMID: 37063828 PMCID: PMC10102582 DOI: 10.3389/fimmu.2023.1119564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Accepted: 03/09/2023] [Indexed: 04/03/2023] Open
Abstract
Lungs are important respiratory organs primarily involved in gas exchange. Lungs interact directly with the environment and their primary function is affected by several inflammatory responses caused by allergens, inflammatory mediators, and pathogens, eventually leading to disease. The immune architecture of the lung consists of an extensive network of innate immune cells, which induce adaptive immune responses based on the nature of the pathogen(s). The balance of immune responses is critical for maintaining immune homeostasis in the lung. Infection by pathogens and physical or genetic dysregulation of immune homeostasis result in inflammatory diseases. These responses culminate in the production of a plethora of cytokines such as TSLP, IL-9, IL-25, and IL-33, which have been implicated in the pathogenesis of several inflammatory and autoimmune diseases. Shifting the balance of Th1, Th2, Th9, and Th17 responses have been the targets of therapeutic interventions in the treatment of these diseases. Here, we have briefly reviewed the innate and adaptive i3mmune responses in the lung. Genetic and environmental factors, and infection are the major causes of dysregulation of various functions of the lung. We have elaborated on the impact of inflammatory and infectious diseases, advances in therapies, and drug delivery devices on this critical organ. Finally, we have provided a comprehensive compilation of different inflammatory and infectious diseases of the lungs and commented on the pros and cons of different inhalation devices for the management of lung diseases. The review is intended to provide a summary of the immunology of the lung, with an emphasis on drug and device development.
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Affiliation(s)
- Indiwari Gopallawa
- Clinical Pharmacology & Safety Sciences, Biopharmaceuticals R&D, AstraZeneca, Gaithersburg, MD, United States
| | - Ruchika Dehinwal
- Department of Microbiology, Division of Infectious Disease, Brigham Women’s Hospital, Harvard Medical School, Howard Hughes Medical Institute, Boston, MA, United States
| | | | - Vikramsingh Gujar
- Department of Anatomy and Cell Biology, Oklahoma State University Center for Health Sciences, Tulsa, OK, United States
| | - Narendra Chirmule
- R&D Department, SymphonyTech Biologics, Philadelphia, PA, United States
- *Correspondence: Narendra Chirmule,
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Shang X, Guo K, E. F, Deng X, Wang Y, Wang Z, Wu Y, Xu M, Yang C, Li X, Yang K. Pharmacological interventions on smoking cessation: A systematic review and network meta-analysis. Front Pharmacol 2022; 13:1012433. [PMID: 36353488 PMCID: PMC9638092 DOI: 10.3389/fphar.2022.1012433] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 10/11/2022] [Indexed: 12/05/2022] Open
Abstract
Objective: A network meta-analysis based on randomized controlled trials was conducted to investigate the effects of pharmacological interventions on smoking cessation. Methods: English databases were searched to obtain randomized controlled trials reporting the effect of pharmacological interventions on smoking cessation. The risk of bias for the included trials was assessed using Cochrane Handbook tool. Stata 15.1 software was used to perform network meta-analysis, and GRADE approach was used to assess the evidence credibility on the effects of different interventions on smoking cessation. Results: A total of 159 studies involving 60,285 smokers were included in the network meta-analysis. The analysis involved 15 interventions and which yielded 105 pairs of comparisons. Network meta-analysis showed that varenicline was more helpful for smoking cessation than other monotherapies, such as nicotine replacement therapy [Odds Ratio (OR) = 1.42, 95% confidence interval (CI) (1.16, 1.73)] and bupropion [OR = 1.52, 95% CI (1.22, 1.89)]. Furthermore, combined interventions were superior to monotherapy in achieving smoking cessation, such as varenicline plus bupropion over bupropion [OR = 2.00, 95% CI (1.11, 3.61)], varenicline plus nicotine replacement therapy over nicotine replacement therapy [OR = 1.84, 95% CI (1.07, 3.18)], and nicotine replacement therapy plus mecamylamine over naltrexone [OR = 6.29, 95% CI (1.59, 24.90)]. Finally, the surface under the cumulative ranking curve value indicated that nicotine replacement therapy plus mecamylamine had the greatest probability of becoming the best intervention. Conclusion: Most pharmacological interventions demonstrated a benefit in smoking cessation compared with placebo, whether monotherapy or combination therapy. Moreover, confirmed evidence suggested that some combination treatments, such as varenicline plus bupropion and nicotine replacement therapy plus mecamylamine have a higher probability of being the best smoking cessation in
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Affiliation(s)
- Xue Shang
- Health Technology Assessment Center/Evidence-Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou, China
- Evidence Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
- Key Laboratory of Evidence Based Medicine and Knowledge Translation of Gansu Province, Lanzhou, China
| | - Kangle Guo
- Health Technology Assessment Center/Evidence-Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou, China
- Evidence Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
- Gansu Provincial Hospital, Lanzhou, China
| | - Fenfen E.
- Health Technology Assessment Center/Evidence-Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou, China
- Evidence Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
- Key Laboratory of Evidence Based Medicine and Knowledge Translation of Gansu Province, Lanzhou, China
| | - Xinxin Deng
- Health Technology Assessment Center/Evidence-Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou, China
- Evidence Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
- Key Laboratory of Evidence Based Medicine and Knowledge Translation of Gansu Province, Lanzhou, China
| | - Yongsheng Wang
- Health Technology Assessment Center/Evidence-Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou, China
- Evidence Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
- Key Laboratory of Evidence Based Medicine and Knowledge Translation of Gansu Province, Lanzhou, China
| | - Ziyi Wang
- Health Technology Assessment Center/Evidence-Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou, China
- Evidence Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
- Key Laboratory of Evidence Based Medicine and Knowledge Translation of Gansu Province, Lanzhou, China
| | - Yanan Wu
- Health Technology Assessment Center/Evidence-Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou, China
- Evidence Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
- Key Laboratory of Evidence Based Medicine and Knowledge Translation of Gansu Province, Lanzhou, China
| | - Meng Xu
- Health Technology Assessment Center/Evidence-Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou, China
- Evidence Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
- Key Laboratory of Evidence Based Medicine and Knowledge Translation of Gansu Province, Lanzhou, China
| | - Chaoqun Yang
- Health Technology Assessment Center/Evidence-Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou, China
- Evidence Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
- Key Laboratory of Evidence Based Medicine and Knowledge Translation of Gansu Province, Lanzhou, China
| | - Xiuxia Li
- Health Technology Assessment Center/Evidence-Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou, China
- Evidence Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
- Key Laboratory of Evidence Based Medicine and Knowledge Translation of Gansu Province, Lanzhou, China
- *Correspondence: Xiuxia Li, ; Kehu Yang,
| | - Kehu Yang
- Health Technology Assessment Center/Evidence-Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou, China
- Evidence Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
- Key Laboratory of Evidence Based Medicine and Knowledge Translation of Gansu Province, Lanzhou, China
- *Correspondence: Xiuxia Li, ; Kehu Yang,
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Trivedi A, Bade G, Madan K, Ahmed Bhat M, Guleria R, Talwar A. Effect of Smoking and Its Cessation on the Transcript Profile of Peripheral Monocytes in COPD Patients. Int J Chron Obstruct Pulmon Dis 2022; 17:65-77. [PMID: 35027824 PMCID: PMC8749770 DOI: 10.2147/copd.s337635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Accepted: 12/13/2021] [Indexed: 11/23/2022] Open
Abstract
Rationale Smoking is the primary cause of chronic obstructive pulmonary disease (COPD); however, only 10–20% of smokers develop the disease suggesting possible genomic association in the causation of the disease. In the present study, we aimed to explore the whole genome transcriptomics of blood monocytes from COPD smokers (COPD-S), COPD Ex-smokers (COPD-ExS), Control smokers (CS), and Control Never-smokers (CNS) to understand the differential effects of smoking, COPD and that of smoking cessation. Methods Exploratory analyses in form of principal component analysis (PCA) and hierarchical component analysis (uHCA) were performed to evaluate the similarity in gene expression patterns, while differential expression analyses of different supervised groups of smokers and never smokers were performed to study the differential effect of smoking, COPD and smoking cessation. Differentially expressed genes among groups were subjected to post-hoc enrichment analysis. Candidate genes were subjected to external validation by quantitative RT-PCR experiments. Results CNS made a cluster completely segregated from the other three subgroups (CS, COPDS and COPD-ExS). About 550, 8 and 5 genes showed differential expression, respectively, between CNS and CS, between CS and COPD-S, and between COPD-S and COPD-ExS. Apoptosis, immune response, cell adhesion, and inflammation were the top process networks identified in enrichment analysis. Two candidate genes (CASP9 and TNFRSF1A) found to be integral to several pathways in enrichment analysis were validated in an external validation experiment. Conclusion Control never smokers had formed a cluster distinctively separated from all smokers (COPDS, COPD-ExS, and CS), while amongst all smokers, control smokers had aggregated in a separate cluster. Smoking cessation appeared beneficial if started at an early stage as many genes altered due to smoking started reverting towards the baseline, whereas only a few COPD-related genes showed reversal after smoking cessation.
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Affiliation(s)
- Anjali Trivedi
- Department of Physiology, All India Institute of Medical Sciences, New Delhi, India
| | - Geetanjali Bade
- Department of Physiology, All India Institute of Medical Sciences, New Delhi, India
| | - Karan Madan
- Department of Pulmonary, Critical Care and Sleep Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Muzaffer Ahmed Bhat
- Department of Physiology, All India Institute of Medical Sciences, New Delhi, India
| | - Randeep Guleria
- Department of Pulmonary, Critical Care and Sleep Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Anjana Talwar
- Department of Physiology, All India Institute of Medical Sciences, New Delhi, India
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Ho LLK, Li WHC, Cheung AT, Xia W. Effectiveness of smoking cessation interventions for smokers with chronic diseases: A systematic review. J Adv Nurs 2021; 77:3331-3342. [PMID: 33896036 DOI: 10.1111/jan.14869] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Revised: 03/11/2021] [Accepted: 04/09/2021] [Indexed: 12/23/2022]
Abstract
AIMS To systematically summarize seminal studies on the design and effectiveness of smoking cessation interventions targeted at patients with chronic diseases through a critical appraisal of the literature. DESIGN A systematic review. DATA SOURCES This review included literature identified through a search of six databases up to June 2020. REVIEW METHODS This review was conducted according to the Cochrane Handbook for Systematic Reviews of Interventions. The literature search was limited to English-language articles on the effectiveness of smoking cessation interventions for smokers who were aged ≥18 years and diagnosed with chronic diseases. Data were extracted using the Cochrane Data collection form for intervention reviews of randomized controlled trials and non-randomized controlled trials. The articles were subjected to a quality assessment. RESULTS Ten relevant articles were identified. The designs of the interventions were highly heterogeneous, and only six articles reported a significant increase in smoking abstinence among patients with chronic diseases. In the target population, an intervention delivered by healthcare professionals on an intensive schedule was shown to more effectively induce smoking cessation, compared with minimal counselling. However, methodological flaws were identified in most of the included studies. CONCLUSION The findings of this review suggest that additional efforts are needed to design smoking cessation interventions for patients with chronic diseases and that further examination of the effectiveness and feasibility of these interventions is warranted. IMPACT What problem did the study address? This review evaluated the effectiveness of smoking cessation interventions targeted at patients with chronic diseases. What were the main findings? An intervention with an intensive schedule that was delivered by healthcare professionals was shown to more effectively induce smoking cessation in patients with chronic diseases, compared with minimal counselling. More attention and resources should be directed towards smokers with no intention to quit, especially those with chronic diseases. There is an urgent need for generic smoking cessation interventions that use novel approaches to address the unique needs of this population and to integrate such evidence-based interventions into routine care. Where and on whom will the research have impact? The findings of this review may guide nurses, who play a prominent role in raising the issue of smoking cessation with patients, to design appropriate smoking cessation interventions for patients with chronic diseases. The resulting improvements in patients' health would not only benefit patients themselves but also reduce the burden of chronic diseases on healthcare systems.
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Affiliation(s)
| | | | - Ankie Tan Cheung
- School of Nursing, University of Hong Kong, Pokfulam, Hong Kong SAR
| | - Wei Xia
- School of Nursing, University of Hong Kong, Pokfulam, Hong Kong SAR
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Difficulties Quitting for Smokers with and without a Respiratory Disease and Use of a Tailored Intervention for Smoking Cessation – A Qualitative Study. J Smok Cessat 2017. [DOI: 10.1017/jsc.2017.5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Introduction: Smokers with respiratory diseases are less likely to quit than those without impaired lung function, yet few studies have investigated the effectiveness of smoking cessation interventions with this population, and none have used a computer-tailored approach.Aims: This paper aims to fill this gap in the literature by exploring smokers’ experiences when trying to quit and their perceptions of a computer-tailored intervention.Methods: Semi-structured interviews were conducted with 26 smokers recruited from six general practises in North London. Thematic analysis was conducted to examine participants’ previous experiences of quitting and their perceptions of receiving personal tailored feedback reports to aid smoking cessation.Results: Participants discussed how their positive smoking experiences coupled with their negative cessation experiences led to conflicts with quitting smoking. Although the computer-tailored intervention was key in prompting quit attempts and participants valued its personal approach; it was not sufficient as a stand-alone intervention.Conclusions: The results highlight the difficulties that smokers experience when quitting and the need for a more personalised stop smoking service in smokers with respiratory diseases. The study also demonstrates the application and potential for computer-tailored intervention as part of a wider programme of long-term smoking cessation.
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Why Don't Our Patients with Chronic Obstructive Pulmonary Disease Listen to Us? The Enigma of Nonadherence. Ann Am Thorac Soc 2016; 13:317-23. [PMID: 26882499 DOI: 10.1513/annalsats.201509-600ps] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
Nonadherence--not taking pharmacologic or nonpharmacologic treatments according to agreed recommendations from a health care provider--is common in patients with chronic obstructive pulmonary disease. Nonadherence in taking maintenance medications, smoking cessation, maintaining regular physical activity and exercise, starting and staying in pulmonary rehabilitation and continuing on with the postrehabilitation exercise/activity prescription, and successfully following self-management directions results in adverse outcomes across multiple areas. These include a faster decline in airway function, higher symptom burden, impaired health status, and increased health care use and mortality risk. Although nonadherence can also occur in health care providers (not following established treatment guidelines), this perspective focuses on patient nonadherence. Factors such as social/economic, health system, therapy-related, patient-related, and condition-related factors all impact this problem. To improve patient adherence, we need to consider these factors in the context of people with chronic obstructive pulmonary disease and implement strategies directly targeting underlying issues. Strategies may include customizing and simplifying learning and intervention regimes, identifying barriers to adherence and addressing them, ensuring patient support structures are in place, and improving self-efficacy. Future directions should focus on research and development in educational design; use of technology to assist education; psychological intervention strategies to support learning, motivation, self-efficacy and behavior change; and ways to improve healthcare providers' engagement with patients.
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10
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Case finding for COPD in general practice. THE LANCET RESPIRATORY MEDICINE 2016; 4:679-681. [DOI: 10.1016/s2213-2600(16)30181-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/17/2016] [Accepted: 06/20/2016] [Indexed: 11/24/2022]
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11
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Sansores RH, Ramírez-Venegas A, Arellano-Rocha R, Noé-Díaz V, García-Gómez L, Pérez Bautista O, Velázquez Uncal M. Use of varenicline for more than 12 months for smoking cessation in heavy chronic obstructive pulmonary disease smokers unmotivated to quit: a pilot study. Ther Adv Respir Dis 2016; 10:383-90. [PMID: 27352612 PMCID: PMC5933615 DOI: 10.1177/1753465816654823] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
INTRODUCTION Use of varenicline for as long as necessary to achieve abstinence has not been studied. The aim of this study was to test whether smokers with mild-to-moderate chronic obstructive pulmonary disease (COPD) are able to quit if they use varenicline for a sufficient length of time. METHODS A total of 30 heavy smokers with COPD took varenicline for sufficiently long enough for smoking cessation. Smokers were allowed to smoke without a fixed quit date. The main endpoints were the time of voluntary abstinence (VA) and the continuous abstinence rate (CAR) at 12 and 18 months. RESULTS Of 28 subjects, eight subjects continued to smoke and 20 subjects stopped smoking, demonstrating a CAR up to 18 months (71%). Median time of treatment was 6 (range 3-24) and 2 (range 1-8) months for abstainers and non-abstainers, respectively, and the median time of VA for abstainers was 4 (range 1-21) months. CONCLUSIONS Use of varenicline for more than the traditional 12 recommended weeks may be a good strategy to increase the cessation rate in heavy smokers with mild COPD.
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Affiliation(s)
- Raúl H Sansores
- Departamento de Investigación en Tabaquismo y EPOC. Instituto Nacional de Enfermedades Respiratorias, Calzada de Tlalpan No. 4502, Delegación Tlalpan, Mexico City, 14080 Mexico, D.F., Mexico
| | - Alejandra Ramírez-Venegas
- Departamento de Investigación en Tabaquismo y EPOC, Instituto Nacional de Enfermedades Respiratorias, Mexico City, MexicoCentro Respiratorio de México, Mexico City, Mexico
| | | | - Valeri Noé-Díaz
- Departamento de Investigación en Tabaquismo y EPOC, Instituto Nacional de Enfermedades Respiratorias, Mexico City, Mexico
| | - Leonor García-Gómez
- Departamento de Investigación en Tabaquismo y EPOC, Instituto Nacional de Enfermedades Respiratorias, Mexico City, Mexico
| | - Oliver Pérez Bautista
- Departamento de Investigación en Tabaquismo y EPOC, Instituto Nacional de Enfermedades Respiratorias, Mexico City, Mexico
| | - Mónica Velázquez Uncal
- Departamento de Investigación en Tabaquismo y EPOC, Instituto Nacional de Enfermedades Respiratorias, Mexico City, Mexico
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Thomson NC, Shepherd M, Spears M, Chaudhuri R. Corticosteroid insensitivity in smokers with asthma : clinical evidence, mechanisms, and management. ACTA ACUST UNITED AC 2016; 5:467-81. [PMID: 17154674 DOI: 10.2165/00151829-200605060-00010] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Corticosteroids are the most effective treatment for asthma, but the therapeutic response varies considerably between individuals. Several clinical studies have found that smokers with asthma are insensitive to the beneficial effects of short- to medium-term inhaled corticosteroid treatment compared with non-smokers with asthma. It is estimated that 25% of adults in most industrialized countries smoke cigarettes, and similar surveys amongst asthmatic individuals suggest that the prevalence of smoking in this grouping mirrors that found in the general population. Therefore, cigarette smoking is probably the most common cause of corticosteroid insensitivity in asthma. Cigarette smoking and asthma are also associated with poor symptom control and an accelerated rate of decline in lung function. The mechanism of corticosteroid insensitivity in smokers with asthma is currently unexplained but could be due to alterations in airway inflammatory cell phenotypes, changes in glucocorticoid receptor alpha/beta ratio, and/or reduced histone deacetylase activity. Smoking cessation should be encouraged in all smokers with asthma. Short-term benefits include improvements in lung function and asthma control. However, the numbers of sustained quitters is disappointingly small. Additional or alternative drugs need to be identified to treat those individuals who are unable to stop smoking or who have persistent symptoms following smoking cessation.
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Affiliation(s)
- Neil C Thomson
- Department of Respiratory Medicine, Division of Immunology, Infection and Inflammation, University of Glasgow, Glasgow, Scotland
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13
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Celli BR, Decramer M, Wedzicha JA, Wilson KC, Agustí AA, Criner GJ, MacNee W, Make BJ, Rennard SI, Stockley RA, Vogelmeier C, Anzueto A, Au DH, Barnes PJ, Burgel PR, Calverley PM, Casanova C, Clini EM, Cooper CB, Coxson HO, Dusser DJ, Fabbri LM, Fahy B, Ferguson GT, Fisher A, Fletcher MJ, Hayot M, Hurst JR, Jones PW, Mahler DA, Maltais F, Mannino DM, Martinez FJ, Miravitlles M, Meek PM, Papi A, Rabe KF, Roche N, Sciurba FC, Sethi S, Siafakas N, Sin DD, Soriano JB, Stoller JK, Tashkin DP, Troosters T, Verleden GM, Verschakelen J, Vestbo J, Walsh JW, Washko GR, Wise RA, Wouters EFM, ZuWallack RL. An official American Thoracic Society/European Respiratory Society statement: research questions in COPD. Eur Respir Rev 2016; 24:159-72. [PMID: 26028628 PMCID: PMC9487818 DOI: 10.1183/16000617.00000315] [Citation(s) in RCA: 61] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Chronic obstructive pulmonary disease (COPD) is a leading cause of morbidity, mortality and resource use worldwide. The goal of this official American Thoracic Society (ATS)/European Respiratory Society (ERS) Research Statement is to describe evidence related to diagnosis, assessment, and management; identify gaps in knowledge; and make recommendations for future research. It is not intended to provide clinical practice recommendations on COPD diagnosis and management. Clinicians, researchers and patient advocates with expertise in COPD were invited to participate. A literature search of Medline was performed, and studies deemed relevant were selected. The search was not a systematic review of the evidence. Existing evidence was appraised and summarised, and then salient knowledge gaps were identified. Recommendations for research that addresses important gaps in the evidence in all areas of COPD were formulated via discussion and consensus. Great strides have been made in the diagnosis, assessment and management of COPD, as well as understanding its pathogenesis. Despite this, many important questions remain unanswered. This ATS/ERS research statement highlights the types of research that leading clinicians, researchers and patient advocates believe will have the greatest impact on patient-centred outcomes. ATS/ERS statement highlighting research areas that will have the greatest impact on patient-centred outcomes in COPDhttp://ow.ly/LXW2J
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Rojewski AM, Baldassarri S, Cooperman NA, Gritz ER, Leone FT, Piper ME, Toll BA, Warren GW. Exploring Issues of Comorbid Conditions in People Who Smoke. Nicotine Tob Res 2016; 18:1684-96. [PMID: 26783291 DOI: 10.1093/ntr/ntw016] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2015] [Accepted: 01/06/2016] [Indexed: 01/21/2023]
Abstract
UNLABELLED Smoking affects comorbid disease outcomes, and patients with comorbid conditions may have unique characteristics that are important to consider when treating tobacco use. However, addressing tobacco in patients being treated for comorbid conditions is not a consistent practice. Recognizing the need for a "call-to-action" to address tobacco use in people with comorbid conditions, the Tobacco Treatment Network within the Society for Research on Nicotine and Tobacco (SRNT) convened a Comorbidities Workgroup to explore the relationship between smoking and comorbid disease to identify common themes including: the harms associated with continued tobacco use, the frequency of comorbid disease and tobacco use, the potential effect of comorbid disease on the ability to quit tobacco use, the association between tobacco use and suboptimal disease-specific treatment response, and evidence regarding potential approaches to improve addressing tobacco use in patients with comorbid disease. Five candidate conditions (psychiatric, cancer, cardiovascular, pulmonary, and human immunodeficiency virus infected patients) were explored. Across comorbid conditions, smoking adversely affects treatment efficacy and promotes other adverse health conditions. People with comorbid conditions who smoke are motivated to quit and respond to evidence-based smoking cessation treatments. However, tobacco cessation is not regularly incorporated into the clinical care of many individuals with comorbidities. Optimal strategies for addressing tobacco use within each comorbid disease are also not well defined. Further work is needed to disseminate evidence-based care into clinical practice for smokers with comorbid disease and addiction research should consider comorbid conditions as an important construct to explore. IMPLICATIONS This article explores how physical and psychiatric conditions may interact in the treatment of tobacco dependence, and discusses the need for smoking cessation as a critical component of comorbid condition management. Five common comorbid domains-psychiatric, cancer, pulmonary, cardiovascular, and human immunodeficiency virus (HIV)-are highlighted to illustrate how these different conditions might interact with smoking with respect to prevalence and harm, motivation to quit, and cessation treatment utilization and success.
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Affiliation(s)
- Alana M Rojewski
- Department of Psychiatry, Yale School of Medicine, New Haven, CT; Department of Public Health Sciences, Medical University of South Carolina, Charleston, SC
| | - Stephen Baldassarri
- Department of Internal Medicine, Section of Pulmonary, Critical Care, and Sleep Medicine, Yale School of Medicine, New Haven, CT
| | - Nina A Cooperman
- Department of Psychiatry, Rutgers Robert Wood Johnson Medical School, Piscataway, NJ; Rutgers Cancer Institute of New Jersey, New Brunswick, NJ
| | - Ellen R Gritz
- Department of Behavioral Science, University of Texas MD Anderson Cancer Center, Houston, TX
| | - Frank T Leone
- Pulmonary, Allergy, and Critical Care Division, University of Pennsylvania Presbyterian Medical Center, Philadelphia, PA
| | - Megan E Piper
- Center for Tobacco Research and Intervention, School of Medicine and Public Health, University of Wisconsin, Madison, WI
| | - Benjamin A Toll
- Department of Psychiatry, Yale School of Medicine, New Haven, CT; Department of Public Health Sciences, Medical University of South Carolina, Charleston, SC; Department of Cancer Prevention and Control, Yale Cancer Center, New Haven, CT; Tobacco Treatment Service, Smilow Cancer Hospital at Yale-New Haven, New Haven, CT; Tobacco Treatment and Lung Cancer Screening Programs, Hollings Cancer Center, Charleston, SC
| | - Graham W Warren
- Department of Radiation Oncology, Medical University of South Carolina, Charleston, SC; Department of Cell and Molecular Pharmacology, Medical University of South Carolina, Charleston, SC
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Schauer GL, Wheaton AG, Malarcher AM, Croft JB. Health-care Provider Screening and Advice for Smoking Cessation Among Smokers With and Without COPD: 2009-2010 National Adult Tobacco Survey. Chest 2016; 149:676-84. [PMID: 26291388 DOI: 10.1378/chest.14-2965] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
BACKGROUND Cigarette smoking is the predominant cause of COPD. Quitting can prevent development of and complications from COPD. The gold standard in clinician delivery of smoking cessation treatments is the 5As (ask, advise, assess, assist, arrange). This study assessed prevalence and correlates of self-reported receipt of the 5A strategies among adult smokers with and without COPD. METHODS Data were analyzed from 20,021 adult past-year cigarette smokers in the 2009-2010 National Adult Tobacco Survey, a nationally representative telephone survey of US adults 18 years of age and older. Past-year receipt of the 5As was self-reported by participants who saw a clinician in the past year. Logistic regression was used to estimate the likelihood of receipt of each of the 5As by COPD status, adjusted for sociodemographic and smoking characteristics. RESULTS Among smokers, those with COPD were more likely than those without COPD to report being asked about tobacco use (95.4% vs 85.8%), advised to quit (87.5% vs 59.4%), assessed for readiness to quit (63.8% vs 37.9%), offered any assistance to quit (58.6% vs 34.0%), and offered follow-up (14.9% vs 5.2%). In adjusted logistic regression models, those with COPD were significantly more likely than those without COPD to receive each of the 5As. CONCLUSIONS Health professionals should continue to prioritize tobacco cessation counseling and treatment to smokers with COPD. Increased system-level changes and insurance coverage for cessation treatments could be used to improve the delivery of brief tobacco cessation counseling to all smokers, regardless of COPD status.
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Affiliation(s)
- Gillian L Schauer
- Carter Consulting, Inc, contractor to Office on Smoking and Health, Centers for Disease Control and Prevention, Atlanta, GA.
| | - Anne G Wheaton
- Division of Population Health, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, GA
| | - Ann M Malarcher
- Office on Smoking and Health, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, GA
| | - Janet B Croft
- Division of Population Health, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, GA
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Efraimsson EÖ, Klang B, Ehrenberg A, Larsson K, Fossum B, Olai L. Nurses' and patients' communication in smoking cessation at nurse-led COPD clinics in primary health care. Eur Clin Respir J 2015; 2:27915. [PMID: 26672958 PMCID: PMC4653311 DOI: 10.3402/ecrj.v2.27915] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2015] [Revised: 06/18/2015] [Accepted: 06/19/2015] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Smokers with chronic obstructive pulmonary disease (COPD) have high nicotine dependence making it difficult to quit smoking. Motivational interviewing (MI) is a method that is used in stimulating motivation and behavioral changes. OBJECTIVE To describe smoking cessation communication between patients and registered nurses trained in MI in COPD nurse-led clinics in Swedish primary health care. METHODS A prospective observational study with structured quantitative content analyses of the communication between six nurses with basic education in MI and 13 patients in non-smoking consultations. RESULTS Only to a small extent did nurses' evoke patients' reasons for change, stimulate collaboration, and support patients' autonomy. Nurses provided information, asked closed questions, and made simple reflections. Patients' communication was mainly neutral and focusing on reasons for and against smoking. It was uncommon for patients to be committed and take steps toward smoking cessation. CONCLUSION The nurses did not adhere to the principles of MI in smoking cessation, and the patients focused to a limited extent on how to quit smoking. PRACTICE IMPLICATIONS To make patients more active, the nurses need more education and continuous training in motivational communication.
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Affiliation(s)
- Eva Österlund Efraimsson
- Division of Nursing, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden.,Centre for Clinical Research, Dalarna, Falun, Sweden.,Dalarna County Council, Norslund Primary Health Care Centre, Falun, Sweden.,School of Health and Social Sciences, Dalarna University, Falun, Sweden
| | - Birgitta Klang
- Division of Nursing, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden.,Red Cross University College of Nursing, Stockholm, Sweden
| | - Anna Ehrenberg
- School of Health and Social Sciences, Dalarna University, Falun, Sweden
| | - Kjell Larsson
- National Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Bjöörn Fossum
- Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden.,Sophiahemmet University, Stockholm, Sweden
| | - Lena Olai
- Centre for Clinical Research, Dalarna, Falun, Sweden.,School of Health and Social Sciences, Dalarna University, Falun, Sweden.,Department of Public Health and Caring Sciences, Family Medicine and Preventive Medicine Section, Uppsala University, Uppsala, Sweden;
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Celli BR, Decramer M, Wedzicha JA, Wilson KC, Agustí A, Criner GJ, MacNee W, Make BJ, Rennard SI, Stockley RA, Vogelmeier C, Anzueto A, Au DH, Barnes PJ, Burgel PR, Calverley PM, Casanova C, Clini EM, Cooper CB, Coxson HO, Dusser DJ, Fabbri LM, Fahy B, Ferguson GT, Fisher A, Fletcher MJ, Hayot M, Hurst JR, Jones PW, Mahler DA, Maltais F, Mannino DM, Martinez FJ, Miravitlles M, Meek PM, Papi A, Rabe KF, Roche N, Sciurba FC, Sethi S, Siafakas N, Sin DD, Soriano JB, Stoller JK, Tashkin DP, Troosters T, Verleden GM, Verschakelen J, Vestbo J, Walsh JW, Washko GR, Wise RA, Wouters EFM, ZuWallack RL. An Official American Thoracic Society/European Respiratory Society Statement: Research questions in chronic obstructive pulmonary disease. Am J Respir Crit Care Med 2015; 191:e4-e27. [PMID: 25830527 DOI: 10.1164/rccm.201501-0044st] [Citation(s) in RCA: 141] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND Chronic obstructive pulmonary disease (COPD) is a leading cause of morbidity, mortality, and resource use worldwide. The goal of this Official American Thoracic Society (ATS)/European Respiratory Society (ERS) Research Statement is to describe evidence related to diagnosis, assessment, and management; identify gaps in knowledge; and make recommendations for future research. It is not intended to provide clinical practice recommendations on COPD diagnosis and management. METHODS Clinicians, researchers, and patient advocates with expertise in COPD were invited to participate. A literature search of Medline was performed, and studies deemed relevant were selected. The search was not a systematic review of the evidence. Existing evidence was appraised and summarized, and then salient knowledge gaps were identified. RESULTS Recommendations for research that addresses important gaps in the evidence in all areas of COPD were formulated via discussion and consensus. CONCLUSIONS Great strides have been made in the diagnosis, assessment, and management of COPD as well as understanding its pathogenesis. Despite this, many important questions remain unanswered. This ATS/ERS Research Statement highlights the types of research that leading clinicians, researchers, and patient advocates believe will have the greatest impact on patient-centered outcomes.
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18
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Celli BR, Decramer M, Wedzicha JA, Wilson KC, Agustí A, Criner GJ, MacNee W, Make BJ, Rennard SI, Stockley RA, Vogelmeier C, Anzueto A, Au DH, Barnes PJ, Burgel PR, Calverley PM, Casanova C, Clini EM, Cooper CB, Coxson HO, Dusser DJ, Fabbri LM, Fahy B, Ferguson GT, Fisher A, Fletcher MJ, Hayot M, Hurst JR, Jones PW, Mahler DA, Maltais F, Mannino DM, Martinez FJ, Miravitlles M, Meek PM, Papi A, Rabe KF, Roche N, Sciurba FC, Sethi S, Siafakas N, Sin DD, Soriano JB, Stoller JK, Tashkin DP, Troosters T, Verleden GM, Verschakelen J, Vestbo J, Walsh JW, Washko GR, Wise RA, Wouters EF, ZuWallack RL. An official American Thoracic Society/European Respiratory Society statement: research questions in COPD. Eur Respir J 2015; 45:879-905. [DOI: 10.1183/09031936.00009015] [Citation(s) in RCA: 116] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Chronic obstructive pulmonary disease (COPD) is a leading cause of morbidity, mortality, and resource use worldwide. The goal of this official American Thoracic Society (ATS)/European Respiratory Society (ERS) research statement is to describe evidence related to diagnosis, assessment and management; identify gaps in knowledge; and make recommendations for future research. It is not intended to provide clinical practice recommendations on COPD diagnosis and management.Clinicians, researchers, and patient advocates with expertise in COPD were invited to participate. A literature search of Medline was performed, and studies deemed relevant were selected. The search was not a systematic review of the evidence. Existing evidence was appraised and summarised, and then salient knowledge gaps were identified.Recommendations for research that addresses important gaps in the evidence in all areas of COPD were formulatedviadiscussion and consensus.Great strides have been made in the diagnosis, assessment and management of COPD, as well as understanding its pathogenesis. Despite this, many important questions remain unanswered. This ATS/ERS research statement highlights the types of research that leading clinicians, researchers, and patient advocates believe will have the greatest impact on patient-centred outcomes.
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19
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Parker DR, Eltinge S, Rafferty C, Eaton CB, Clarke JG, Goldman RE. Primary care providers' views on using lung age as an aid to smoking cessation counseling for patients with chronic obstructive pulmonary disease. Lung 2015; 193:321-7. [PMID: 25791068 DOI: 10.1007/s00408-015-9708-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2014] [Accepted: 02/28/2015] [Indexed: 11/28/2022]
Abstract
PURPOSE Smoking cessation is the primary goal for managing patients with chronic obstructive pulmonary disease (COPD) who smoke. However, previous studies have demonstrated poor cessation rates. The "lung age" concept (an estimate of the age at which the FEV(1) would be considered normal) was developed to present spirometry data in an understandable format and to serve as a tool to encourage smokers to quit. Primary care physicians' (PCPs) views of using lung age to help COPD patients to quit smoking were assessed. METHODS Post-intervention interviews were conducted with PCPs in the U.S. who participated in the randomized clinical trial, "Translating the GOLD COPD Guidelines into Primary Care Practice." RESULTS 29 physicians completed the interview. Themes identified during interviews included: general usefulness of lung age for smoking cessation counseling, ease of understanding the concept, impact on patients' thoughts of quitting smoking, and comparison to FEV(1). Most providers found lung age easy to communicate. Moreover, some found the tool to be less judgmental for smoking cessation and others remarked on the merits of having a simple, tangible number to discuss with their patients. However, some expressed doubt over the long-term benefits of lung age and several others thought that there might be a potential backfire for healthy smokers if their lung age was ≤ to their chronological age. CONCLUSIONS This study suggests that lung age was well received by the majority of PCPs and appears feasible to use with COPD patients who smoke. However, further investigation in needed to explore COPD patients' perspectives of obtaining their lung age to help motivate them to quit in randomized clinical trials.
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Affiliation(s)
- Donna R Parker
- Department of Family Medicine, Alpert Medical School of Brown University, Providence, RI, 02912, USA,
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20
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A pilot randomized controlled trial of smoking cessation in an outpatient respirology clinic. Can Respir J 2015; 22:91-6. [PMID: 25647168 DOI: 10.1155/2015/871204] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVE To assess the feasibility and potential effectiveness of a modified version of the Ottawa Model for Smoking Cessation in an outpatient respirology clinic. METHODS Adult tobacco smokers attending the respirology clinic and willing to choose a quit date within one month of enrollment were randomly assigned to receive standard care or the intervention. Standard care participants received smoking cessation advice, a brochure and a prescription for smoking cessation medication if requested. Intervention participants received a $110 voucher to purchase smoking cessation pharmacotherapy and were registered to an automated calling system. Answers to automated calls determined which participants required nurse telephone counselling. Feasibility indicators included recruitment and retention rates, and intervention adherence. The effectiveness indicator was self-reported smoking status at 26 to 52 weeks. RESULTS Forty-nine (54.4%) of 90 eligible smokers were randomly assigned to the intervention (n=23) or control (n=26) group. Self-reported smoking status at 26 to 52 weeks was available for 32 (65.3%) participants. The quit rate for intervention participants was 18.2% compared with 7.7% for controls (OR2.36 [95% CI 0.39 to 14.15]). CONCLUSION It would be feasible to evaluate this intervention in a larger trial. Alternatives to face-to-face follow-up at the clinic are recommended.
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Underner M, Perriot J, Peiffer G. [Smoking cessation in smokers with chronic obstructive pulmonary disease]. Rev Mal Respir 2014; 31:937-60. [PMID: 25496790 DOI: 10.1016/j.rmr.2014.07.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2013] [Accepted: 04/07/2014] [Indexed: 02/08/2023]
Abstract
One out of two smokers who smoke throughout their lifetime will die from a disease related to smoking. Tobacco smoking therefore represents a major global public health issue. Smoking is the leading cause of chronic obstructive pulmonary disease (COPD). Projections for 2020 indicate that by then, COPD will have become the third cause of death and the fifth cause of disability worldwide. Stopping smoking reduces the risk of developing COPD and is an essential treatment for this inflammatory disease. Smoking cessation decreases the prevalence of respiratory symptoms, number of hospitalizations, and decline in FEV1, as well as exacerbation frequency and overall mortality. Among the patients, 38-77% with COPD are smokers. Their daily cigarette consumption and level of nicotine dependence are often high. The combination of high intensity behavioral interventions and medication treatments (nicotine replacement therapy, varenicline, bupropion) is the most effective strategy for smokers with COPD. In contrast, behavioral interventions without medication are not more effective than simple advice to stop. Two factors seem to predict the success of the attempt to quit in smokers with COPD: a strong motivation to quit and the use of smoking cessation medications.
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Affiliation(s)
- M Underner
- Service de pneumologie, centre de lutte antituberculeuse (CLAT 86), unité de tabacologie, CHU de Poitiers, CHU la Milétrie, pavillon René-Beauchant, BP 577, 86021 Poitiers cedex, France.
| | - J Perriot
- Dispensaire Émile-Roux, centre de tabacologie, centre de lutte antituberculeuse (CLAT 63), 63100 Clermont-Ferrand, France
| | - G Peiffer
- Service de pneumologie, consultation de tabacologie - CHR Metz-Thionville, 57038 Metz, France
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Zuo L, He F, Sergakis GG, Koozehchian MS, Stimpfl JN, Rong Y, Diaz PT, Best TM. Interrelated role of cigarette smoking, oxidative stress, and immune response in COPD and corresponding treatments. Am J Physiol Lung Cell Mol Physiol 2014; 307:L205-18. [DOI: 10.1152/ajplung.00330.2013] [Citation(s) in RCA: 163] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Cigarette smoking (CS) can impact the immune system and induce pulmonary disorders such as chronic obstructive pulmonary disease (COPD), which is currently the fourth leading cause of chronic morbidity and mortality worldwide. Accordingly, the most significant risk factor associated with COPD is exposure to cigarette smoke. The purpose of the present study is to provide an updated overview of the literature regarding the effect of CS on the immune system and lungs, the mechanism of CS-induced COPD and oxidative stress, as well as the available and potential treatment options for CS-induced COPD. An extensive literature search was conducted on the PubMed/Medline databases to review current COPD treatment research, available in the English language, dating from 1976 to 2014. Studies have investigated the mechanism by which CS elicits detrimental effects on the immune system and pulmonary function through the use of human and animal subjects. A strong relationship among continued tobacco use, oxidative stress, and exacerbation of COPD symptoms is frequently observed in COPD subjects. In addition, therapeutic approaches emphasizing smoking cessation have been developed, incorporating counseling and nicotine replacement therapy. However, the inability to reverse COPD progression establishes the need for improved preventative and therapeutic strategies, such as a combination of intensive smoking cessation treatment and pharmaceutical therapy, focusing on immune homeostasis and redox balance. CS initiates a complex interplay between oxidative stress and the immune response in COPD. Therefore, multiple approaches such as smoking cessation, counseling, and pharmaceutical therapies targeting inflammation and oxidative stress are recommended for COPD treatment.
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Affiliation(s)
- Li Zuo
- Respiratory Therapy Division, School of Health and Rehabilitation Sciences, The Ohio State University College of Medicine, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Feng He
- Department of Health and Kinesiology, Purdue University, Lafayette, Indiana
| | - Georgianna G. Sergakis
- Respiratory Therapy Division, School of Health and Rehabilitation Sciences, The Ohio State University College of Medicine, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Majid S. Koozehchian
- Exercise and Sport Nutrition Laboratory, Department of Health & Kinesiology, Texas A&M University, College Station, Texas
| | - Julia N. Stimpfl
- Respiratory Therapy Division, School of Health and Rehabilitation Sciences, The Ohio State University College of Medicine, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Yi Rong
- Department of Radiation Oncology, James Cancer Hospital, The Ohio State University Wexner Medical Center, Columbus, Ohio; and
| | - Philip T. Diaz
- Division of Pulmonary, Allergy, Critical Care & Sleep Medicine, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Thomas M. Best
- Division of Sports Medicine, Department of Family Medicine, Sports Health & Performance Institute, The Ohio State University Wexner Medical Center, Columbus, Ohio
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Schauer GL, Wheaton AG, Malarcher AM, Croft JB. Smoking prevalence and cessation characteristics among U.S. adults with and without COPD: findings from the 2011 Behavioral Risk Factor Surveillance System. COPD 2014; 11:697-704. [PMID: 24841392 DOI: 10.3109/15412555.2014.898049] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
INTRODUCTION Cigarette smoking is a major cause of chronic obstructive pulmonary disease, (COPD) but many persons with COPD continue to smoke. Quitting can help prevent the development of and complications from COPD. This study examined whether smoking and cessation behaviors differed among adults with a) COPD, b) asthma, c) other chronic conditions only, or d) no chronic conditions. METHODS Smoking and chronic disease status was obtained from 488,909 adults aged > 18 years using the Behavioral Risk Factor Surveillance System; 9,476 current smokers and recent quitters in 5 states responded to additional questions about cessation. We computed age-adjusted prevalence of smoking and past-year quit attempts, and used bivariate and multivariable logistic regression to identify correlates of past-year quit attempts. RESULTS Similar to the overall sample, in the 5-state sample, 47.3% of adults with COPD were current smokers versus 23.1% of those with asthma, 28.8% of adults with other chronic conditions, and 20.0% of those with no chronic conditions. Those with COPD did not differ significantly from those with asthma, other chronic diseases, or no chronic disease in having made a past-year quit attempt (59.7% versus 64.0%, 61.5%, and 53.9%, respectively). Smokers with COPD were significantly more likely than those with no chronic disease to have used cessation treatment resources, including a quitline, counseling, or medication (p < 0.001). CONCLUSIONS Adults with COPD were just as likely as those without COPD to make a past-year quit attempt; however, approximately 40% of smokers with COPD did not try to quit.
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Affiliation(s)
- Gillian L Schauer
- 1Carter Consulting, Inc. Contractor to: Office on Smoking and Health, Centers for Disease Control and Prevention , Atlanta, GA , USA
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Gratziou C, Florou A, Ischaki E, Eleftheriou K, Sachlas A, Bersimis S, Zakynthinos S. Smoking cessation effectiveness in smokers with COPD and asthma under real life conditions. Respir Med 2014; 108:577-83. [PMID: 24560410 DOI: 10.1016/j.rmed.2014.01.007] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2013] [Revised: 01/01/2014] [Accepted: 01/15/2014] [Indexed: 10/25/2022]
Abstract
INTRODUCTION Although smoking cessation is strongly indicated by international guidelines as an effective therapeutic tool for patients with COPD and Asthma, a large proportion of them do not quit smoking and they are regarded as a "difficult" target group. AIM To study the effectiveness of an intensive smoking cessation program in smokers with COPD and asthma under real-life conditions. METHODS 166 smokers with COPD, 120 smokers with asthma and 1854 control smokers attended the smoking cessation program in the out-patient patient Smoking Cessation Clinic of the Pulmonary Department in Athens University. Continuous Abstinence Rate (CAR) was evaluated in 3, 6, 9 and 12 months after the target quit date. RESULTS Short-term CAR (in 3 months) was 49.4% for COPD smokers, 51.7% for asthmatic smokers and 48.0% for the control group of smokers. 12 months after the initial visit the CAR was 13.9%, 18.3% and 15.9%, respectively. No statistically significant differences between groups at any study period were found. Smokers with good compliance with the program had higher long-term CAR after 12 months: 37.7% in COPD smokers, 40.0% in asthmatic smokers and 39.3% in control smokers. High CAR was observed at all stages of COPD severity. CONCLUSION The results support the view that smokers with respiratory obstructive airway diseases of any severity should be offered an intensive smoking cessation program with regular and long-term follow-up. This will help them to achieve high abstinence rates and prevent relapses.
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Affiliation(s)
- Ch Gratziou
- Smoking Cessation Clinic, Pulmonary and Critical Care Department, Medical School, University of Athens, Athens, Greece.
| | - A Florou
- Smoking Cessation Clinic, Pulmonary and Critical Care Department, Medical School, University of Athens, Athens, Greece
| | - E Ischaki
- Pulmonary and Critical Care Department, Medical School, Evaggelismos Hospital, University of Athens, Athens, Greece
| | - K Eleftheriou
- Pulmonary and Critical Care Department, Medical School, Evaggelismos Hospital, University of Athens, Athens, Greece
| | - A Sachlas
- Department of Statistics and Insurance Science, University of Piraeus, Piraeus, Greece
| | - S Bersimis
- Department of Statistics and Insurance Science, University of Piraeus, Piraeus, Greece
| | - S Zakynthinos
- Pulmonary and Critical Care Department, Medical School, Evaggelismos Hospital, University of Athens, Athens, Greece
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Successful Smoking Cessation in COPD: Association with Comorbidities and Mortality. Pulm Med 2012; 2012:725024. [PMID: 23213517 PMCID: PMC3504458 DOI: 10.1155/2012/725024] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2012] [Revised: 10/08/2012] [Accepted: 10/17/2012] [Indexed: 11/17/2022] Open
Abstract
Smoking cessation is the cornerstone of COPD management, but difficult to achieve in clinical practice. The effect of comorbidities on smoking cessation and risk factors for mortality were studied in a cohort of 739 COPD patients recruited in two Finnish University Hospitals. The diagnosis of COPD was done for the first time on average 5.5 years prior to the enrollment. Data from the medical records and followup questionnaires (years 0, 1, 2, and 4) have been analyzed. The patients' lung function varied greatly; mean FEV1 58% of predicted. A total of 60.2% of men and 55.6% of women had been able to quit smoking. Alcohol abuse (OR 2.1, 95% CI 1.4–3.3) and psychiatric conditions (OR 1.8, 95% CI 1.2–2.7) were strongly related to low success rates of quitting. Among current smokers high nicotine dependency was again explained by alcohol abuse and psychiatric conditions. Non-quitters were younger than quitters, but their mortality rates remained significantly higher even when the model was adjusted for impairment of lung functions and comorbidities. In conclusion, co-existing addiction and psychiatric diseases significantly decreased the success rates in smoking cessation and increased mortality among the patients.
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Abstract
Although there are nonmodifiable genetic risk factors for COPD, most known risk factors for development and progression of COPD can be corrected. Continued efforts to encourage smoking cessation and measures to reduce exposure to SHS, outdoor air pollution, biomass smoke, and occupational and related amateur exposures will have a significant impact on worldwide health.
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Affiliation(s)
- Cheryl Pirozzi
- Pulmonary Division, Department of Internal Medicine, University of Utah, Salt Lake City, UT, USA
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Make B, Dutro MP, Paulose-Ram R, Marton JP, Mapel DW. Undertreatment of COPD: a retrospective analysis of US managed care and Medicare patients. Int J Chron Obstruct Pulmon Dis 2012; 7:1-9. [PMID: 22315517 PMCID: PMC3273365 DOI: 10.2147/copd.s27032] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
Background We investigated a large population of patients with chronic obstructive pulmonary disease (COPD) to determine their frequency of medication use and patterns of pharmacotherapy. Methods Medical and pharmacy claims data were retrospectively analyzed from 19 health plans (>7.79 million members) across the US. Eligible patients were aged ≥40 years, continuously enrolled during July 2004 to June 2005, and had at least one inpatient or at least two outpatient claims coded for COPD. As a surrogate for severity of illness, COPD patients were stratified by complexity of illness using predefined International Classification of Diseases, Ninth Revision, Clinical Modification, Current Procedural Terminology, Fourth Edition, and Healthcare Common Procedure Coding System codes. Results A total of 42,565 patients with commercial insurance and 8507 Medicare patients were identified. Their mean age was 54.7 years and 74.8 years, and 48.7% and 46.9% were male, respectively. In total, 66.3% of commercial patients (n = 28,206) were not prescribed any maintenance COPD pharmacotherapy (59.1% no medication; 7.2% inhaled short-acting β2-agonist only). In the Medicare population, 70.9% (n = 6031) were not prescribed any maintenance COPD pharmacotherapy (66.0% no medication; 4.9% short-acting β2-agonist only). A subset of patients classified as high-complexity were similarly undertreated, with 58.7% (5358/9121) of commercial and 68.8% (1616/2350) of Medicare patients not prescribed maintenance COPD pharmacotherapy. Only 18.0% and 9.8% of diagnosed smokers in the commercial and Medicare cohorts had a claim for a smoking cessation intervention and just 16.6% and 23.5%, respectively, had claims for an influenza vaccination. Conclusion This study highlights a high degree of undertreatment of COPD in both commercial and Medicare patients, with most patients receiving no maintenance pharmacotherapy or influenza vaccination.
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Anexo 2 Preguntas respondidas por la UETS en la GPC para el tratamiento de pacientes con EPOC. Arch Bronconeumol 2012. [DOI: 10.1016/s0300-2896(12)70037-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Coronini-Cronberg S, Heffernan C, Robinson M. Effective smoking cessation interventions for COPD patients: a review of the evidence. JRSM SHORT REPORTS 2011; 2:78. [PMID: 22046497 PMCID: PMC3205559 DOI: 10.1258/shorts.2011.011089] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
OBJECTIVES To review the effectiveness of smoking cessation interventions offered to chronic obstructive pulmonary disease (COPD) patients, and identify barriers to quitting experienced by them, so that a more effective service can be developed for this group. DESIGN A rapid systematic literature review comprising computerized searches of electronic databases, hand searches and snowballing were used to identify both published and grey literature. SETTING A review of studies undertaken in north-western Europe (defined as: United Kingdom, Ireland, France, Germany, Benelux and Nordic countries). PARTICIPANTS COPD patients participating in studies looking at the effectiveness of smoking cessation interventions in this patient group, or exploring the barriers to quitting experienced by these patients. METHOD Quantitative and qualitative papers were selected according to pre-specified inclusion and exclusion criteria, critically appraised, and quantitative papers scored against the NICE Levels of Evidence standardized hierarchy. MAIN OUTCOME MEASURE Percentages of successful quitters and length of quit, assessed by self-report or biochemical analysis. Among qualitative studies, identified barriers to smoking cessation had to be explored. RESULTS Three qualitative and 13 quantitative papers were finally selected. Effective interventions and barriers to smoking cessation were identified. Pharmacological support with Buproprion combined with counselling was significantly more efficacious in achieving prolonged abstinence than a placebo by 18.9% (95% CI 3.6-26.4%). Annual spirometry with a brief smoking cessation intervention, followed by a personal letter from a doctor, had a significantly higher ≥1 year abstinence rate at three years among COPD patient smokers, compared to smokers with normal lung function (P < 0.001; z = 3.93). Identified barriers to cessation included: patient misinformation, levels of motivation, health beliefs, and poor communication with health professionals. CONCLUSION Despite the public health significance of COPD, there is a lack of high-quality evidence showing which smoking cessation support methods work for these patients. This review describes three effective interventions, as well as predictors of quitting success that service providers could use to improve quit rates in this group. Areas that would benefit from urgent further research are also identified.
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Affiliation(s)
- Sophie Coronini-Cronberg
- Imperial College Healthcare NHS Trust, The Bays, South Wharf Road, St Mary's Hospital, London W2 1NY, UK
- Department of Primary Care and Social Medicine, Imperial College Faculty of Medicine, London W6 8RP, UK
- NHS Hounslow, Middlesex, UK
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Efraimsson EÖ, Fossum B, Ehrenberg A, Larsson K, Klang B. Use of motivational interviewing in smoking cessation at nurse-led chronic obstructive pulmonary disease clinics. J Adv Nurs 2011; 68:767-82. [DOI: 10.1111/j.1365-2648.2011.05766.x] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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Boni F, Corsonello A, Panuccio D. BPCO e depressione/ansia. ITALIAN JOURNAL OF MEDICINE 2011. [DOI: 10.1016/j.itjm.2011.01.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Wilson JS, Elborn JS, Fitzsimons D. 'It's not worth stopping now': why do smokers with chronic obstructive pulmonary disease continue to smoke? A qualitative study. J Clin Nurs 2010; 20:819-27. [PMID: 20738455 DOI: 10.1111/j.1365-2702.2010.03319.x] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
AIM This study aims to explore the experience of cigarette smokers with Chronic obstructive pulmonary disease (COPD) who have received smoking cessation support and describe their personal decision-making processes regarding their smoking behaviour. BACKGROUND Previous studies have demonstrated poor smoking cessation rates in people with COPD, despite this being the primary intervention for disease management. There is limited research exploring the reasons why this population continues to smoke. DESIGN Retrospective qualitative interviews were conducted and analysed using Giorgi's (1985) process of analysis. METHOD Following a randomised controlled trial to evaluate national smoking cessation guidelines, semi-structured interviews were conducted with a purposive sample (n = 6) of those patients who were unable to stop smoking. RESULTS Six themes that typified patients' decision-making were identified during six interviews; too late to stop now, finding motivation, guilt about continued smoking, bargaining/contemplation, need to stop and reduced quality of life. CONCLUSION The reasons why smokers with COPD continue to smoke despite poor health and following support are complex. Cigarettes are regarded as friends, despite the knowledge that they are contributing to severe disability and poor quality of life. Owing to their inability to stop smoking, many patients avoid healthcare opportunities, further contributing to their poor health. RELEVANCE TO CLINICAL PRACTICE Smoking cessation is associated with ambivalence in this population. Health professionals need to understand the volatility of patients' decision-making and tailor advice and support to achieve more realistic goals such as reduced consumption.
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Affiliation(s)
- Julie S Wilson
- Nursing Research & Development, Belfast Health and Social Care Trust and University of Ulster, Ulster, UK.
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Abstract
Smoking is estimated to be responsible for at least 2/3 of chronic obstructive pulmonary disease (COPD) deaths. Mortality rates due to all causes and to COPD decline progressively after smoking cessation compared with continuing smoking. Nicotine replacement therapies (NRT) increase the likelihood of smoking abstinence by only 60%. Optimization of NRT is of importance in COPD patients because they may be more nicotine dependent and have more difficulties to quit than smokers without COPD. The objective was to critically review pharmacotherapeutic strategies to optimize the efficacy of NRT. Findings revealed that fixed high dose NRT does not convincingly result in higher abstinence rate compared with standard dose and increases the likelihood of adverse effects in smokers with low need for nicotine. Combination of NRT of different routes of administration versus single NRT provides a statistically significant benefit over a single NRT. A 2-week treatment by nicotine patch before quit day approximately doubles post-quit day abstinence. NRT augmentation with burpropion or nortriptyline, antidepressants with demonstrated efficacy for smoking cessation, does not seem to ameliorate further abstinence rates. Three months' and 6 months' NRT exposure was compared by only one but sufficiently powered study and found similar abstinence rates. Optimization strategies to increase the efficacy of NRT include combining NRT of different routes of administration and use of nicotine patch before target quit day. Uncertainties exist about the optimal length of NRT administration. Co-administration of NRT with bupropion or nortriptyline does not seem to lead to higher abstinence rate than NRT alone.
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Affiliation(s)
- Ivan Berlin
- Columbia University Medical Center, New York State Psychiatric Institute, New York, New York, USA.
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Ebbert JO, Wyatt KD, Zirakzadeh A, Burke MV, Hays J. Clinical utility of varenicline for smokers with medical and psychiatric comorbidity. Int J Chron Obstruct Pulmon Dis 2009; 4:421-30. [PMID: 20037681 PMCID: PMC2793070 DOI: 10.2147/copd.s6300] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Chronic obstructive pulmonary disease (COPD) is a costly and deadly disease afflicting an estimated 210 million people and accounting for 5% of all global deaths. Exposure to cigarette smoke is the greatest risk factor for COPD in the developed world. Smoking cessation improves respiratory symptoms and lung function and reduces mortality among patients with COPD. Cigarette smokers with COPD and other co-morbid conditions such as cardiovascular disease and psychiatric illnesses should receive comprehensive tobacco treatment interventions incorporating efficacious pharmacotherapies. Varenicline, an α4β2 nicotinic acetylcholine receptor partial agonist, is the newest and most effective drug currently available to promote smoking cessation. In conjunction with behavioral interventions and clinical monitoring for potential side effects, varenicline offers great hope for reducing smoking-attributable death and disability.
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Affiliation(s)
- Jon O Ebbert
- Mayo Clinic College of Medicine, Mayo Clinic, Rochester, MN 55905, USA.
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Shaker SB, Dirksen A, Ulrik CS, Hestad M, Stavngaard T, Laursen LC, Maltbaek N, Clementsen P, Skjaerbaek N, Nielsen L, Stoel B, Skovgaard LT, Tonnesen P. The effect of inhaled corticosteroids on the development of emphysema in smokers assessed by annual computed tomography. COPD 2009; 6:104-11. [PMID: 19378223 DOI: 10.1080/15412550902772593] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
The objective was to evaluate the effect of inhaled corticosteroids on disease progression in smokers with moderate to severe chronic obstructive pulmonary disease (COPD), as assessed by annual computed tomography (CT) using lung density (LD) measurements. Two hundred and fifty-four current smokers with COPD were randomised to treatment with either an inhaled corticosteroids (ICS), budesonide 400 microg bid, or placebo. COPD was defined as FEV(1) < or = 70% pred, FEV(1)/FVC < or = 60% and no reversibility to beta(2)-agonists and oral corticosteroids. The patients were followed for 2-4 years with biannual spirometry and annual CT and comprehensive lung function tests (LFT). CT images were analysed using Pulmo-CMS software. LD was derived from a pixel-density histogram of the whole lung as the 15th percentile density (PD15) and the relative area of emphysema at a threshold of -910 Hounsfield units (RA-910), and both were volume-adjusted to predicted total lung capacity. At baseline, mean age was 64 years and 64 years; mean number of pack-years was 56 and 56; mean FEV(1) was 1.53 L (51% pred) and 1.53 L (53% pred); mean PD15 was 103 g/L and 104 g/L; and mean RA-910 was 14% and 13%, respectively, for the budesonide and placebo groups. The annual fall in PD15 was -1.12 g/L in the budesonide group and -1.81 g/L in the placebo group (p = 0.09); the annual increase in RA-910 was 0.4% in the budesonide group and 1.1% in the placebo group (p = 0.02). There was no difference in annual decline in FEV(1) between ICS (-54 mL) and placebo (-56 mL) (p = 0.89). Long-term budesonide inhalation shows a non-significant trend towards reducing the progression of emphysema as determined by the CT-derived 15th percentile lung density from annual CT scans in current smokers with moderate to severe COPD.
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Affiliation(s)
- Saher B Shaker
- Department of Respiratory Medicine, Gentofte University Hospital, Hellerup, Denmark.
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Friend KB, Mernoff ST, Block P, Reeve G. Smoking rates and smoking cessation among individuals with multiple sclerosis. Disabil Rehabil 2009; 28:1135-41. [PMID: 16966234 DOI: 10.1080/09638280500533707] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
PURPOSE Adults with physical disabilities tend to smoke at higher rates than smokers in the general population. No study to date, however, has assessed smoking prevalence and cessation among individuals with multiple sclerosis (MS). Such information is critically needed because smoking is more deleterious for individuals with MS than for smokers without MS and increases MS risk. METHOD Questionnaires were sent to 700 National Multiple Sclerosis Society Rhode Island Chapter members. RESULTS Based on a 50% response rate, results demonstrated a 15.2% current smoker prevalence rate, which is lower than USA and Rhode Island general adult population averages. Individuals who smoked, however, tended to be heavy smokers, consuming 20 - 30 cigarettes daily, and had been smoking 10 years or longer. Smokers varied in their interest in quitting but seemed confident in their ability to do so. Respondents reported that it was difficult to quit because smoking was pleasurable; smoking was helpful in coping with boredom and with having MS; withdrawal symptoms were unpleasant; and treatment for tobacco dependence was expensive. CONCLUSIONS Efficacious smoking cessation interventions for smokers with MS should be developed to address a critical health need for a population of highly nicotine-dependent smokers who face numerous obstacles to quitting.
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Affiliation(s)
- K B Friend
- Brown Medical School and Pacific Institute for Research and Evaluation, Decision Sciences Institute, Providence, Rhode Island 02906, USA.
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Tashkin DP, Murray RP. Smoking cessation in chronic obstructive pulmonary disease. Respir Med 2009; 103:963-74. [DOI: 10.1016/j.rmed.2009.02.013] [Citation(s) in RCA: 77] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2008] [Revised: 02/10/2009] [Accepted: 02/19/2009] [Indexed: 11/27/2022]
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Andreas S, Hering T, Mühlig S, Nowak D, Raupach T, Worth H. Smoking cessation in chronic obstructive pulmonary disease: an effective medical intervention. DEUTSCHES ARZTEBLATT INTERNATIONAL 2009; 106:276-82. [PMID: 19547629 DOI: 10.3238/arztebl.2009.0276] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/12/2009] [Accepted: 02/18/2009] [Indexed: 11/27/2022]
Abstract
BACKGROUND As many as 50% of older smokers develop chronic obstructive pulmonary disease (COPD), and more than 80% of COPD-associated morbidity is caused by tobacco smoking. Despite the severe symptoms from which COPD patients suffer, they are often unable to quit smoking on their own. METHODS Experts from 9 medical societies, under the aegis of the German Society of Pulmonology and Respiratory Medicine (Deutsche Gesellschaft für Pneumologie und Beatmungsmedizin), have developed an S3 guideline on smoking cessation in COPD. They took previously published guidelines into account, as well as more than 2000 initially surveyed publications, and created the new guideline in two consensus conferences followed by a Delphi process. RESULTS The following strongly evidence-based statements can be made: A smoking cessation strategy based on a combination of medication and psychosocial support has been found to be effective in COPD patients. Smoking cessation improves pulmonary function, alleviates dyspnea and cough, reduces the frequency of COPD exacerbations, and lowers mortality. Mere smoking reduction does not improve pulmonary function or alleviate symptoms. Smoking cessation is the most effective and least expensive single means of lowering the risk of developing COPD and of arresting its progression. Smoking cessation should therefore be strongly promoted at all levels of health care delivery. CONCLUSIONS There is no question that smoking cessation ranks among the most effective medical interventions, yet the German health care system still does not assign it an adequate priority.
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Affiliation(s)
- Stefan Andreas
- Lungenfachklinik Immenhausen/Kreis Kassel Pneumologische Lehrklinik der Universität Göttingen Robert Koch Str. 3 34376 Immenhausen, Germany.
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Borglykke A, Pisinger C, Jørgensen T, Ibsen H. The effectiveness of smoking cessation groups offered to hospitalised patients with symptoms of exacerbations of chronic obstructive pulmonary disease (COPD). CLINICAL RESPIRATORY JOURNAL 2008; 2:158-65. [DOI: 10.1111/j.1752-699x.2008.00055.x] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Raupach T, Shahab L, Neubert K, Felten D, Hasenfuss G, Andreas S. Implementing a hospital-based smoking cessation programme: evidence for a learning effect. PATIENT EDUCATION AND COUNSELING 2008; 70:199-204. [PMID: 18031972 DOI: 10.1016/j.pec.2007.10.005] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2007] [Revised: 10/04/2007] [Accepted: 10/06/2007] [Indexed: 05/25/2023]
Abstract
OBJECTIVE This study assessed a newly set-up, hospital-based smoking cessation clinic with regard to continuous abstinence rates and the effectiveness of concomittant nicotine replacement therapy. METHODS Smoking status of 369 participants of this 8-week cognitive-behavioural smoking cessation group programme was obtained using exhaled carbon monoxide at the end of the course as well as self-report 6 months after the course. In addition to demographic data, FTND score, SDS score, and usage of nicotine replacement products were recorded. RESULTS Overall, 29.8% of all participants reported to have been continuously abstinent for 6 months after the course. Success rates increased significantly during the first year after initiation of the programme (from 15 to 35%, p<0.001), indicating a learning process of the staff running the course. Nicotine replacement therapy was used by 51.3% of participants, but 58% of these discontinued its use within 5 weeks. Nicotine substitution for more than 5 weeks was associated with a 50% success rate after 6 months. CONCLUSIONS Our data indicate a learning effect of smoking cessation course staff and a possible minimum duration required for nicotine replacement to be effective. PRACTICE IMPLICATIONS The observed learning effect in smoking cessation programmes should be considered when evaluating newly established interventions of this kind. Patients tend to stop nicotine replacement therapy too early, thereby decreasing their chances of middle-term abstinence.
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Affiliation(s)
- Tobias Raupach
- Department of Cardiology and Pneumology, University Hospital Goettingen, Germany.
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41
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Gritz ER, Vidrine DJ, Fingeret MC. Smoking cessation a critical component of medical management in chronic disease populations. Am J Prev Med 2007; 33:S414-22. [PMID: 18021917 DOI: 10.1016/j.amepre.2007.09.013] [Citation(s) in RCA: 74] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2007] [Revised: 08/03/2007] [Accepted: 09/19/2007] [Indexed: 11/28/2022]
Abstract
Many innovative and effective smoking-cessation treatments, both behavioral and pharmacologic, have been developed over the past several decades. However, these treatments traditionally have been developed for use with populations of healthy smokers. Despite the disease management implications, efforts to design and evaluate cessation interventions targeting smokers diagnosed with chronic diseases are reported infrequently in the literature. The purpose of this paper is to provide a brief overview of the evidence linking continued smoking to disease progression and adverse treatment outcomes across a range of common chronic diseases: cardiovascular disease (CVD), chronic obstructive pulmonary disease (COPD), diabetes, asthma, cancer, and human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS). Where studies are available, the efficacy of smoking-cessation interventions specifically developed or applied to these patient populations is reviewed. Finally, limitations and gaps in smoking research and treatment with chronically ill patients are discussed, and future research priorities are recommended.
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Affiliation(s)
- Ellen R Gritz
- University of Texas MD Anderson Cancer Center; Department of Behavioral Science, Houston, Texas 77230-1439, USA.
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42
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Jonsdottir R, Jonsdottir H. The experience of women with advanced chronic obstructive pulmonary disease of repeatedly relapsing to smoking. Scand J Caring Sci 2007; 21:297-304. [PMID: 17727541 DOI: 10.1111/j.1471-6712.2007.00472.x] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Living with chronic obstructive pulmonary disease (COPD) a smoking-related disease and repeatedly relapsing to smoking is a complicated health problem, particularly for people expected to be at the peak of their productivity in life. As the prevalence of COPD among women is on the rise devoted attentiveness must be given to women's smoking. The purpose of this study is to illuminate the experience of women with COPD of repeatedly relapsing to smoking. The study draws on interpretive phenomenology. Seven women, aged 47-65 years, selected out of convenience, were interviewed twice, shortly after being hospitalized for an exacerbation of the disease. Data were analysed into themes emphasizing commonalities and differences in the lived experience. Results illustrate the intricacies between the lung disease, which controls life of participants on a very fundamental level and smoking cigarettes, which only augments the disease. Six not mutually exclusive themes emerged with one, being caught in a spider web, overarching. Other themes were: circumstances of the relapses, shame, the excuse, ambivalence and incomplete attempts to quit. The capacity of the women participating in this study to refrain from smoking was limited and they vacillated between wanting and not wanting to stop. This suggests that for women in similar situations an exhaustive and long-term nursing care is necessary for them to be able to come to terms with what they really aspire to and to stay with that decision.
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Affiliation(s)
- Rosa Jonsdottir
- Smoking Cessation Clinic A3, Landspitali University Hospital, Reykjavik, Iceland.
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43
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Schofield I, Kerr S, Tolson D. An exploration of the smoking-related health beliefs of older people with chronic obstructive pulmonary disease. J Clin Nurs 2007; 16:1726-35. [PMID: 17727591 DOI: 10.1111/j.1365-2702.2007.01701.x] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
AIM To explore the smoking-related health beliefs of older people with chronic obstructive pulmonary disease (COPD). BACKGROUND Globally, smoking is a major cause of COPD and symptoms present typically mid to later life. Substantial numbers of people with COPD continue to smoke even though smoking cessation is known to slow the rate of disease progression and prevent further deterioration in lung function. There is evidence to suggest that, although older long-term smokers can successfully quit smoking with the help of specialist structured programmes, those with COPD find it more difficult to achieve sustained cessation. An understanding of the health beliefs of people with COPD will assist professionals to provide the most appropriate support with cessation attempts. DESIGN A secondary analysis of qualitative interview data. METHODS Twenty-two current and former smokers with COPD who used the outreach service of an inner city hospital in Scotland were interviewed in their own homes using semi-structured interviews which were transcribed verbatim. The main concepts of the Health Belief Model were used as an analysis framework. FINDINGS Interviews were carried out with 15 women and seven men with a median age of 68 years. Almost 90% lived in areas of the highest socio-economic deprivation according to DEPCAT scores. Almost two-thirds of the individuals in this study continued to smoke even though they largely perceived smoking as a threat to health. Individuals who continued to smoke cited various barriers to quitting smoking and all had, at some time, attempted smoking cessation. Over half were still attempting to quit. Cues to action came from external sources rather than increasing disease severity. CONCLUSIONS Cessation is challenging and knowledge of a person's health beliefs is a prerequisite to supporting behaviour change. RELEVANCE TO CLINICAL PRACTICE Findings emphasize the need for frontline health professionals to reflect on their current practice with a view to providing sustained encouragement and support towards smoking cessation and relapse prevention for people with COPD.
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Mitrouska I, Bouloukaki I, Siafakas NM. Pharmacological approaches to smoking cessation. Pulm Pharmacol Ther 2007; 20:220-32. [PMID: 16497526 DOI: 10.1016/j.pupt.2005.10.012] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2005] [Revised: 10/21/2005] [Accepted: 10/28/2005] [Indexed: 12/01/2022]
Abstract
Smoking, the most prominent nongenetic factor contributing to mortality, remains the major public health problem throughout the world. There are nearly 1.1 billion users of nicotine and tobacco products worldwide while approximately one third to half of them will die from smoking-related disease. The habit of smoking is mainly propelled by nicotine, a strongly addictive substance, to which the vast majority of smokers fall victim. Except for the general and specific support and counseling strategies there are now effective treatments for nicotine addiction. Two types of pharmacological therapies have been approved and are now licensed for smoking cessation. The first therapy consists of nicotine replacement, substituting the nicotine from cigarettes with safer nicotine formulations. The second therapy is bupropion, an antidepressant of the aminoketone class, which has been demonstrated to be effective in smoking cessation. However, although some cigarette smokers are able to quit, many are not, and standard medications to assist smoking cessation are ineffective. Several agents used for other indications (e.g. neurological diseases, depression, alcoholism) might be used to treat this subgroup. In conclusion, new more effective drugs are needed in order to fight the panepidemic of smoking globally.
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Affiliation(s)
- I Mitrouska
- Department of Thoracic Medicine, University General Hospital, Medical School of the University of Crete, 71110 Heraklion, Crete, Greece.
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45
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McHugh G, Chalmers K, Luker K. Caring for patients with COPD and their families in the community. Br J Community Nurs 2007; 12:219-22. [PMID: 17551456 DOI: 10.12968/bjcn.2007.12.5.23356] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
Community matrons have a key role to play in the management of patients with long-term conditions. With the expected increase in prevalence of Chronic Obstructive Pulmonary Disease (COPD), largely due to cigarette smoking, the management and care of patients with COPD is a priority for the NHS. This paper examines the current and future role of community matrons in the management of patients with COPD. Community matrons have a potential role in providing evidence based care and could fill a gap in the implementation of effective interventions to help patients and family members stop smoking. A family focused approach to assessment and case management are important to achieving quality care and management of these patients. Recommendations are made with respect to the improvement of service provision for individuals and families with COPD.
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Affiliation(s)
- Gretl McHugh
- School of Nursing, Midwifery and Social Work, University of Manchester, UK.
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46
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Torres Martí A, Quintano Jiménez J, Martínez Ortiz de Zárate M, Rodríguez Pascual C, Prieto Prieto J, Zalacaín Jorge R. Tratamiento antimicrobiano de la enfermedad pulmonar obstructiva crónica en el anciano. Semergen 2007. [DOI: 10.1016/s1138-3593(07)73852-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Abstract
Many dental patients have obstructive pulmonary disease, such as chronic bronchitis, emphysema, and bronchial asthma. These diseases have different etiologies but may have overlapping signs and symptoms. Diagnosis and treatment are becoming more sophisticated so that morbidity and mortality are improving. Most dental patients with these morbidity and mortality are improving. Most dental patients with these disease can be treated safely with only minor adjustments to procedures. Cigarette smoking is a common risk factor that dental health care providers can address with a simple program called the five A's.
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Affiliation(s)
- Wendy S Hupp
- Department of Oral Medicine, College of Dental Medicine, Nova Southeastern University, Health Professions Division, 3200 S. University Drive, Fort Lauderdale, FL 33328-2018, USA.
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48
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Pbert L. Nurse-conducted smoking cessation in patients with COPD, using nicotine sublingual tablets and behavioral support. Chest 2006; 130:314-6. [PMID: 16899826 DOI: 10.1378/chest.130.2.314] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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49
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Tønnesen P, Mikkelsen K, Bremann L. Nurse-Conducted Smoking Cessation in Patients With COPD Using Nicotine Sublingual Tablets and Behavioral Support. Chest 2006; 130:334-42. [PMID: 16899830 DOI: 10.1378/chest.130.2.334] [Citation(s) in RCA: 100] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
CONTEXT Few studies have examined the effect of nicotine replacement therapy (NRT) in COPD patients. STUDY OBJECTIVE To evaluate the efficacy of nicotine sublingual tablets and two levels of support for smoking cessation in COPD patients. DESIGN Double-blind, multicenter, placebo-controlled smoking cessation trial. SETTING Pulmonary outpatient clinics. PATIENTS Three hundred seventy COPD patients who smoked a mean of 19.6 cigarettes per day (mean, 42.7 pack-years; mean FEV(1), 56% of predicted). INTERVENTIONS Nicotine sublingual tablet or placebo for 12 weeks combined with either low support (four visits plus six telephone calls) or high support (seven visits plus five telephone calls) provided by nurses. MEASUREMENTS Carbon monoxide-verified abstinence rates and St. George Respiratory Questionnaire (SGRQ) assessed at 6 months and 12 months. RESULTS Two hundred eighty-eight of 370 patients were evaluable for the final study end points. Smoking cessation rates were statistically significantly superior with sublingual nicotine vs placebo for all measures of abstinence: 6-month point prevalence, 23% vs 10%; 12-month point prevalence, 17% vs 10%. There was no significant difference in effect between low vs high behavioral support. The SGRQ score improved significantly in abstainers vs nonabstainers; the changes in mean scores were -10.9 vs - 2.9 for total score, and - 28.6 vs - 2.3 for symptom score, respectively. CONCLUSIONS This trial demonstrated the long-term efficacy of NRT for cessation for the general population of COPD smokers, regardless of daily cigarette consumption. Cessation success rates were in the same range as in healthy smokers, and abstinence improved SGRQ scores. NRT should be used to aid cessation in all smokers with COPD, regardless of disease severity and number of cigarettes smoked.
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Affiliation(s)
- Philip Tønnesen
- Department of Pulmonary Medicine Y, Gentofte Hospital, Hellerup, Denmark.
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50
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George J, Kong DCM, Santamaria NM, Ioannides-Demos LL, Stewart K. Smoking Cessation: COPD Patients' Perspective. JOURNAL OF PHARMACY PRACTICE AND RESEARCH 2006. [DOI: 10.1002/j.2055-2335.2006.tb00582.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | - David CM Kong
- Department of Pharmacy Practice; Monash University, The Alfred
| | | | | | - Kay Stewart
- Department of Pharmacy Practice; Monash University
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