1
|
Friling M, García-Muñoz AM, Lavie A, Pérez-Piñero S, Victoria-Montesinos D, López-Román FJ, García-Guillén AI, Muñoz-Carrillo JC, Cánovas F, Ivanir E, Jalanka J. Dietary supplementation with a wild green oat extract ( Avena sativa L.) to improve wellness and wellbeing during smoking reduction or cessation: a randomized double-blind controlled study. Front Nutr 2024; 11:1405156. [PMID: 38962436 PMCID: PMC11220258 DOI: 10.3389/fnut.2024.1405156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2024] [Accepted: 06/10/2024] [Indexed: 07/05/2024] Open
Abstract
Objective Smoking reduction or cessation are critical public health goals, given the well-documented risks of tobacco use to health. Reducing smoking frequency and cessation entirely are challenging due to nicotine addiction and withdrawal symptoms, which can significantly affect mental wellness and overall wellbeing. Previous research has suggested that certain dietary supplements may support smoking cessation and reduction efforts by mitigating these adverse effects. The objective of this study was to assess the effect of supplementation with 900 mg/day of Neuravena®, a green oat extract (GOE) of Avena sativa L., in enhancing wellness and wellbeing during a smoking reduction or cessation experience. Methods This was an 8-week randomized, double-blind, placebo-controlled study, ClinicalTrials Identifier: NCT04749017 (https://classic.clinicaltrials.gov/ct2/show/NCT04749017). Participants were assigned to one of the study groups, 72 participants were assigned to GOE and 73 to placebo. The subjects were followed for 8-weeks intervention period as well as an additional 4-week follow-up period. At subsequent visits, they underwent clinical assessments including assessments of quality of life, perceived stress, depression, nicotine dependence, anxiety, cognitive performance, and specific assessments of craving intensity. Results GOE was associated with greater improvements in elements of the abbreviated World Health Organization Quality of Life (WHOQOL-BREF) questionnaire as compared with placebo. Similar results were obtained from the SF-36 questionnaire and a visual QoL analogue scale (VAS). Perceived stress levels showed greater decline from baseline among the GOE supplemented participants as compared to placebo. Sleep quality parameters improved with GOE supplementation and worsened in the placebo group. At the end of the intervention period, the percentage of successful reducers (defined as >20% reduction in daily cigarettes) was higher in the GOE group as compared to placebo (66.7% vs. 49.3%, p = 0.034). The improvements from baseline in QoL measures in the GOE group persisted at 4 weeks after termination of the intervention. Conclusion GOE supplementation demonstrated greater improvements in quality of life measures, stress and sleep related parameters during a smoking reduction or cessation experience and the product was shown to be safe and well tolerated.
Collapse
Affiliation(s)
| | - Ana María García-Muñoz
- Faculty of Pharmacy and Nutrition, UCAM Universidad Católica San Antonio de Murcia, Murcia, Spain
| | | | - Silvia Pérez-Piñero
- Faculty of Medicine, UCAM Universidad Católica San Antonio de Murcia, Murcia, Spain
| | | | - Francisco Javier López-Román
- Faculty of Medicine, UCAM Universidad Católica San Antonio de Murcia, Murcia, Spain
- Primary Care Research Group, Biomedical Research Institute of Murcia (IMIB-Arrixaca), Murcia, Spain
| | | | | | - Fernando Cánovas
- Faculty of Medicine, UCAM Universidad Católica San Antonio de Murcia, Murcia, Spain
| | | | | |
Collapse
|
2
|
Mullen KA, Garg A, Gagnon F, Wells G, Kapur A, Hawken S, Pipe AL, Walker K, Thiruganasambandamoorthy V, Klepaczek M, Reid RD. The INITIATE trial protocol: a randomized controlled trial testing the effectiveness of a "quit card" intervention on long-term abstinence among tobacco smokers presenting to the emergency department. Trials 2021; 22:733. [PMID: 34688291 PMCID: PMC8541807 DOI: 10.1186/s13063-021-05693-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 10/07/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Smoking cessation interventions implemented in emergency department (ED) settings have resulted in limited success, owing to factors such as lack of time, motivation, and incentives. A dynamic yet simple and effective approach that addresses the fast-paced nature of acute-care ED settings is needed. This study proposes a multi-center randomized controlled trial (RCT) to compare the effectiveness of an easy to deliver proactive, multi-component tobacco treatment intervention to usual care in the ED setting. METHODS This will be a prospective four-site, single-blind, blinded-endpoint (PROBE) RCT. Participants will be recruited directly in the ED and will be approached strictly in order of arrival time. Those randomized to the Quit Card Intervention (QCI) group will receive a "quit kit" which will include: a "Quit Card" worth $300 that can be used at any Canadian pharmacy to purchase any form of nicotine replacement therapy (NRT); a self-help booklet; and proactive enrolment in 6 months of telephone follow-up counseling. The usual care (UC) group will receive a "quit kit" which will include a brochure for a local smoking cessation program. Quit kits for both groups will be delivered in opaque, sealed envelopes, and identical in size and weight so to conceal group allocation from the blinded research coordinator. Randomization will be stratified by site and by the Canadian Triage Acuity Scale (CTAS), a value assigned to each ED patient based on the severity of the condition. An equal number of quit kits will be prepared for each CTAS level. The primary outcome will be bio-chemically verified smoking abstinence at 26 weeks. Secondary outcomes include smoking behavior at weeks 4, 52, and 104 as well as mortality and health care utilization outcomes. Investigators, outcome assessors, and data analysts will be blinded to group allocation until after primary analyses are completed. It is hypothesized that the QCI group will have higher a abstinence rate, improved health outcomes, and decreased healthcare utilization. DISCUSSION There are few examples of hospital EDs in Canada that systematically initiate tobacco cessation interventions for patients who smoke. Given the high smoking prevalence among ED patients and the relation of tobacco smoking to the majority of ambulatory care sensitive conditions, EDs are a missed opportunity in the initiation of tobacco treatment interventions. We have designed and will test an evidence-based tobacco treatment intervention that is simple and highly scalable. TRIAL REGISTRATION ClinicalTrials.gov NCT04163081 . Registered on November 14, 2019.
Collapse
Affiliation(s)
- Kerri A. Mullen
- Division of Cardiac Prevention and Rehabilitation, University of Ottawa Heart Institute, 40 Ruskin Street, Ottawa, Ontario K1Y 4W7 Canada
| | - Aditi Garg
- Division of Cardiac Prevention and Rehabilitation, University of Ottawa Heart Institute, 40 Ruskin Street, Ottawa, Ontario K1Y 4W7 Canada
| | - Frederick Gagnon
- Division of Cardiac Prevention and Rehabilitation, University of Ottawa Heart Institute, 40 Ruskin Street, Ottawa, Ontario K1Y 4W7 Canada
| | - George Wells
- Cardiovascular Research Methods Centre, University of Ottawa Heart Institute, 40 Ruskin Street, Ottawa, Ontario K1Y 4W7 Canada
- Faculty of Medicine, University of Ottawa, 75 Laurier Ave. E, Ottawa, Ontario K1N 6N5 Canada
| | - Atul Kapur
- Faculty of Medicine, University of Ottawa, 75 Laurier Ave. E, Ottawa, Ontario K1N 6N5 Canada
- Ottawa Hospital Research Institute (OHRI), 501 Smyth Box 511, Ottawa, Ontario K1H 8L6 Canada
| | - Steven Hawken
- Ottawa Hospital Research Institute (OHRI), 501 Smyth Box 511, Ottawa, Ontario K1H 8L6 Canada
- Institute for Clinical Evaluative Sciences (ICES), Ottawa, Canada
| | - Andrew L. Pipe
- Division of Cardiac Prevention and Rehabilitation, University of Ottawa Heart Institute, 40 Ruskin Street, Ottawa, Ontario K1Y 4W7 Canada
- Faculty of Medicine, University of Ottawa, 75 Laurier Ave. E, Ottawa, Ontario K1N 6N5 Canada
| | - Kathryn Walker
- Division of Cardiac Prevention and Rehabilitation, University of Ottawa Heart Institute, 40 Ruskin Street, Ottawa, Ontario K1Y 4W7 Canada
| | - Venkatesh Thiruganasambandamoorthy
- Faculty of Medicine, University of Ottawa, 75 Laurier Ave. E, Ottawa, Ontario K1N 6N5 Canada
- Ottawa Hospital Research Institute (OHRI), 501 Smyth Box 511, Ottawa, Ontario K1H 8L6 Canada
| | - Marta Klepaczek
- Division of Cardiac Prevention and Rehabilitation, University of Ottawa Heart Institute, 40 Ruskin Street, Ottawa, Ontario K1Y 4W7 Canada
| | - Robert D. Reid
- Division of Cardiac Prevention and Rehabilitation, University of Ottawa Heart Institute, 40 Ruskin Street, Ottawa, Ontario K1Y 4W7 Canada
- Faculty of Medicine, University of Ottawa, 75 Laurier Ave. E, Ottawa, Ontario K1N 6N5 Canada
| |
Collapse
|
3
|
Afolalu EF, Spies E, Bacso A, Clerc E, Abetz-Webb L, Gallot S, Chrea C. Impact of tobacco and/or nicotine products on health and functioning: a scoping review and findings from the preparatory phase of the development of a new self-report measure. Harm Reduct J 2021; 18:79. [PMID: 34330294 PMCID: PMC8325199 DOI: 10.1186/s12954-021-00526-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Accepted: 07/21/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Measuring self-reported experience of health and functioning is important for understanding the changes in the health status of individuals switching from cigarettes to less harmful tobacco and/or nicotine products (TNP) or reduced-risk products (RRP) and for supporting tobacco harm reduction strategies. METHODS This paper presents insights from three research activities from the preparatory phase of the development of a new self-report health and functioning measure. A scoping literature review was conducted to identify the positive and negative impact of TNP use on health and functioning. Focus groups (n = 29) on risk perception and individual interviews (n = 40) on perceived dependence in people who use TNPs were reanalyzed in the context of health and functioning, and expert opinion was gathered from five key opinion leaders and five technical consultants. RESULTS Triangulating the findings of the review of 97 articles, qualitative input from people who use TNPs, and expert feedback helped generate a preliminary conceptual framework including health and functioning and conceptually-related domains impacted by TNP use. Domains related to the future health and functioning measurement model include physical health signs and symptoms, general physical appearance, functioning (physical, sexual, cognitive, emotional, and social), and general health perceptions. CONCLUSIONS This preliminary conceptual framework can inform future research on development and validation of new measures for assessment of overall health and functioning impact of TNPs from the consumers' perspective.
Collapse
Affiliation(s)
- Esther F Afolalu
- PMI R&D, Philip Morris Product S.A., Quai Jeanrenaud 5, 2000, Neuchâtel, Switzerland.
| | - Erica Spies
- PMI R&D, Philip Morris Product S.A., Quai Jeanrenaud 5, 2000, Neuchâtel, Switzerland
| | - Agnes Bacso
- PMI R&D, Philip Morris Product S.A., Quai Jeanrenaud 5, 2000, Neuchâtel, Switzerland
| | - Emilie Clerc
- PMI R&D, Philip Morris Product S.A., Quai Jeanrenaud 5, 2000, Neuchâtel, Switzerland
| | - Linda Abetz-Webb
- Patient-Centered Outcomes Assessments Ltd., 1 Springbank, Bollington, Macclesfield, Cheshire, SK10 5LQ, UK
| | - Sophie Gallot
- PMI R&D, Philip Morris Product S.A., Quai Jeanrenaud 5, 2000, Neuchâtel, Switzerland
| | - Christelle Chrea
- PMI R&D, Philip Morris Product S.A., Quai Jeanrenaud 5, 2000, Neuchâtel, Switzerland
| |
Collapse
|
4
|
Hébert-Losier A, Filion KB, Windle SB, Eisenberg MJ. A Randomized Controlled Trial Evaluating the Efficacy of E-Cigarette Use for Smoking Cessation in the General Population: E3 Trial Design. CJC Open 2020; 2:168-175. [PMID: 32462131 PMCID: PMC7242503 DOI: 10.1016/j.cjco.2020.03.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Accepted: 03/10/2020] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND Smoking cessation improves morbidity and mortality among smokers who achieve long-term abstinence. Many smokers are using electronic cigarettes (e-cigarettes) to attempt to quit, despite a lack of data concerning their efficacy and safety for smoking cessation. METHODS The Evaluating the Efficacy of E-Cigarette use for Smoking Cessation (E3) trial is a multicentre randomized controlled trial (NCT02417467) with a treatment period of 12 weeks and follow-up of 52 weeks. A total of 376 participants motivated to quit smoking were enrolled at 17 Canadian centres (November 2016 to September 2019). Participants were randomized (1:1:1) to 1 of 3 treatment arms: nicotine e-cigarettes, non-nicotine e-cigarettes, or no e-cigarettes. All groups received individual counselling. Treatment allocation was double-blind for the e-cigarette groups. The trial includes follow-ups by telephone at weeks 1, 2, 8, and 18, and clinic visits at weeks 4, 12, 24, and 52. The primary endpoint is to compare nicotine e-cigarettes to counselling alone in terms of biochemically validated point-prevalence smoking abstinence at 12 weeks; the primary endpoint was changed from 52 weeks after early termination (77% of targeted enrollment) due to a prolonged delay in e-cigarette manufacturing. The secondary objectives are to examine the efficacy of nicotine and non-nicotine e-cigarettes in terms of point-prevalence and continuous smoking abstinence, and reduction in daily cigarette consumption at all follow-ups through week 52, and to describe the occurrence of adverse events. CONCLUSION The E3 trial will provide regulators, health care professionals, and smokers with important information about the efficacy and safety of e-cigarettes for smoking cessation.
Collapse
Affiliation(s)
- Andréa Hébert-Losier
- Centre for Clinical Epidemiology, Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Québec, Canada
| | - Kristian B. Filion
- Centre for Clinical Epidemiology, Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Québec, Canada
- Departments of Medicine and of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Québec, Canada
| | - Sarah B. Windle
- Centre for Clinical Epidemiology, Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Québec, Canada
| | - Mark J. Eisenberg
- Centre for Clinical Epidemiology, Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Québec, Canada
- Departments of Medicine and of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Québec, Canada
- Division of Cardiology, Jewish General Hospital, McGill University, Montreal, Québec, Canada
| |
Collapse
|
5
|
Newland N, Lowe FJ, Camacho OM, McEwan M, Gale N, Ebajemito J, Hardie G, Murphy J, Proctor C. Evaluating the effects of switching from cigarette smoking to using a heated tobacco product on health effect indicators in healthy subjects: study protocol for a randomized controlled trial. Intern Emerg Med 2019; 14:885-898. [PMID: 31049783 PMCID: PMC6722146 DOI: 10.1007/s11739-019-02090-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Accepted: 04/16/2019] [Indexed: 12/18/2022]
Abstract
Tobacco heating products (THPs) are a potentially safer alternative to combustible cigarette smoking. Through continued use, THPs may reduce smoking-related disease risk, whilst maintaining the sensorial experience and nicotine delivery sought by smokers. While literature evidence of the biological effects of THP aerosol exposure is increasing, there remains a knowledge gap with respect to substantiation of THP reduced risk potential in longer term real-life use. This randomized, multi-centre, controlled clinical study will test the hypotheses that following a switch from combustible cigarettes to a THP for 1 year, participants will experience a sustained reduction in exposure to tobacco-related toxicants that will lead to favourable changes in health effect indicators associated with smoking-related disease development. Changes in such indicators will be contextualized against smoking cessation and never-smoker cohorts. Up to 280 participants who do not intend to quit smoking will be randomized to continued combustible smoking (arm A, up to n = 80) or a commercially available THP (arm B n = 200). Furthermore, up to 190 participants with a high intent to quit smoking will undergo smoking cessation (arm D), and 40 never smokers will serve as a control group (arm E). Recruitment numbers were determined to be sufficient to achieve n = 50 in arms A, B and D, at study end. Enrolment started in March 2018 and the trial is scheduled to be completed in March 2020. Data from this study will be a valuable addition to the growing body of evidence in the field of understanding the individual and public health impact of THPs.Clinical Trial Registration: https://www.isrctn.com/ISRCTN81075760.
Collapse
Affiliation(s)
- Nik Newland
- Group Research and Development, British American Tobacco (Investments) Ltd., Regents Park Road, Southampton, SO15 8TL, UK
| | - Frazer John Lowe
- Group Research and Development, British American Tobacco (Investments) Ltd., Regents Park Road, Southampton, SO15 8TL, UK.
| | - Oscar Martin Camacho
- Group Research and Development, British American Tobacco (Investments) Ltd., Regents Park Road, Southampton, SO15 8TL, UK
| | - Mike McEwan
- Group Research and Development, British American Tobacco (Investments) Ltd., Regents Park Road, Southampton, SO15 8TL, UK
| | - Nathan Gale
- Group Research and Development, British American Tobacco (Investments) Ltd., Regents Park Road, Southampton, SO15 8TL, UK
| | - James Ebajemito
- Group Research and Development, British American Tobacco (Investments) Ltd., Regents Park Road, Southampton, SO15 8TL, UK
| | - George Hardie
- Group Research and Development, British American Tobacco (Investments) Ltd., Regents Park Road, Southampton, SO15 8TL, UK
| | - James Murphy
- Group Research and Development, British American Tobacco (Investments) Ltd., Regents Park Road, Southampton, SO15 8TL, UK
| | - Christopher Proctor
- Group Research and Development, British American Tobacco (Investments) Ltd., Regents Park Road, Southampton, SO15 8TL, UK
| |
Collapse
|
6
|
Levy DE, Chang Y, Regan S, Tindle HA, Singer DE, Rigotti NA. Improvements in health-related quality of life among smokers who quit after hospitalization. Prev Med 2018; 110:38-46. [PMID: 29427673 PMCID: PMC6456898 DOI: 10.1016/j.ypmed.2018.02.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2017] [Revised: 02/02/2018] [Accepted: 02/05/2018] [Indexed: 11/17/2022]
Abstract
Few rigorous longitudinal assessments have examined health-related quality of life (HRQoL) changes after smoking cessation, especially among recently-hospitalized smokers. We compared the change in HRQoL between those who did or did not quit smoking 6 months after hospital discharge. Participants were 1357 smokers recruited for a cessation trial between 2012 and 2014 while hospitalized at two hospitals in Massachusetts and one in Pennsylvania. Cessation was defined as biochemically confirmed 7-day point prevalence abstinence at 6 months or as self-reported continuous abstinence at 1, 3, or 6 months post discharge. HRQoL measures included a single-item global health measure (SF1); the Patient Health Questionnaire for Depression and Anxiety (PHQ-4) screening tool for psychological distress; and the EQ-5D-5L health utilities measure. Multivariable models controlled for age, sex, race, education, insurance, study site, study arm, discharge diagnoses, and baseline HRQoL. Improvements in HRQoL were evident in the first month after discharge among those achieving abstinence compared to continuing smokers. At 6 months post-discharge, those with biochemically confirmed cessation were 30% more likely to report at least good health by the SF1 (aRR 95% CI 1.14-1.45), 19% less likely to screen positive for psychological distress (aRR, 95% CI 0.68-0.93), and had EQ-5D-5L health utility scores 0.05 points (95% CI 0.02-0.08) higher than continuing smokers. Results were similar when assessed as a function of self-reported cessation. Hospital-initiated smoking cessation is associated with rapid statistically and clinically significant improvements in a range of HRQoL measures, providing an additional tool clinicians and health systems could use to encourage smoking cessation.
Collapse
Affiliation(s)
- Douglas E Levy
- Tobacco Research and Treatment Center at the Massachusetts General Hospital, Boston, MA, United States; Mongan Institute Health Policy Center at the Massachusetts General Hospital, Boston, MA, United States; Department of Medicine, Harvard Medical School, Boston, MA, United States.
| | - Yuchiao Chang
- Department of Medicine, Harvard Medical School, Boston, MA, United States; Division of General Internal Medicine at the Massachusetts General Hospital, Boston, MA, United States
| | - Susan Regan
- Tobacco Research and Treatment Center at the Massachusetts General Hospital, Boston, MA, United States; Department of Medicine, Harvard Medical School, Boston, MA, United States; Division of General Internal Medicine at the Massachusetts General Hospital, Boston, MA, United States
| | - Hilary A Tindle
- Vanderbilt Center for Tobacco Addiction and Lifestyle, Division of General Internal Medicine, Department of Medicine, Vanderbilt University Medical School, Nashville, TN, United States
| | - Daniel E Singer
- Department of Medicine, Harvard Medical School, Boston, MA, United States; Division of General Internal Medicine at the Massachusetts General Hospital, Boston, MA, United States
| | - Nancy A Rigotti
- Tobacco Research and Treatment Center at the Massachusetts General Hospital, Boston, MA, United States; Mongan Institute Health Policy Center at the Massachusetts General Hospital, Boston, MA, United States; Department of Medicine, Harvard Medical School, Boston, MA, United States; Division of General Internal Medicine at the Massachusetts General Hospital, Boston, MA, United States
| |
Collapse
|
7
|
Pharmaceutical care and health related quality of life outcomes over the past 25 years: Have we measured dimensions that really matter? Int J Clin Pharm 2018; 40:3-14. [PMID: 29322473 DOI: 10.1007/s11096-017-0582-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2017] [Accepted: 12/20/2017] [Indexed: 10/18/2022]
Abstract
Background Several measures of Health-Related Quality of Life (HRQoL) have been used to evaluate Pharmaceutical Care (PC) interventions in the past decades. However, their suitability for evaluation of PC services has not been comprehensively evaluated. Aim of the review The aim of this review was to perform content analysis of HRQoL measures used in PC studies to gain an insight into their suitability for evaluation of PC services. Method PC studies evaluating HRQoL as a primary or secondary outcomes were retrieved based on a literature search of articles published from 1990 to 2015, on Medline, Embase, International Pharmaceutical Abstracts, Global Health, PsycInfo, Web of Science, Cinahl, HealthStar, Cochrane Library, AUSThealth, Australian Medical Index, and Current content. Measures of HRQoL used in the studies were identified and relevant information was extracted. A conceptual model of a patient reported Medication-Related Burden Quality of Life was used to guide the analysis. Results 117 studies were retrieved. Thirty-seven: 10 generic, 27 condition-specific HRQoL measures with a total of 1019 items about physical functioning (n = 430), psychological wellbeing (n = 288), social wellbeing (n = 119), physical burden (n = 69) and others (n = 113) were used in the studies. Only 34 of 1019 items were specifically related to medicines. Of these, the majority of items focused on other aspects of medicine such as adherence, rather than the burden imposed by medicine on quality of life. Conclusion A holistic analysis of HRQoL measures used in PC studies published over two and half decades provided a better insight into sensitivity and specificity of the measures to PC services. This review found that HRQoL measures used in PC studies provide a very limited coverage of themes related to the burden of medicine on quality of life. Therefore, may have limited potential for use as a sole humanistic measure when evaluating PC interventions. There is a scope for future research in the development of an alternative measure suitable for evaluation of the burden of medicine and the impact of PC interventions on quality of life outcomes.
Collapse
|
8
|
Graham AL, Burke MV, Jacobs MA, Cha S, Croghan IT, Schroeder DR, Moriarty JP, Borah BJ, Rasmussen DF, Brookover MJ, Suesse DB, Midthun DE, Hays JT. An integrated digital/clinical approach to smoking cessation in lung cancer screening: study protocol for a randomized controlled trial. Trials 2017; 18:568. [PMID: 29179734 PMCID: PMC5704639 DOI: 10.1186/s13063-017-2312-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Accepted: 11/01/2017] [Indexed: 01/06/2023] Open
Abstract
Background Delivering effective tobacco dependence treatment that is feasible within lung cancer screening (LCS) programs is crucial for realizing the health benefits and cost savings of screening. Large-scale trials and systematic reviews have demonstrated that digital cessation interventions (i.e. web-based and text message) are effective, sustainable over the long-term, scalable, and cost-efficient. Use of digital technologies is commonplace among older adults, making this a feasible approach within LCS programs. Use of cessation treatment has been improved with models that proactively connect smokers to treatment rather than passive referrals. Proactive referral to cessation treatment has been advanced through healthcare systems changes such as modifying the electronic health record to automatically link smokers to treatment. Methods This study evaluates the impact of a proactive enrollment strategy that links LCS-eligible smokers with an evidence-based intervention comprised of a web-based (WEB) program and integrated text messaging (TXT) in a three-arm randomized trial with repeated measures at one, three, six, and 12 months post randomization. The primary outcome is biochemically confirmed abstinence at 12 months post randomization. We will randomize 1650 smokers who present for a clinical LCS to: (1) a usual care control condition (UC) which consists of Ask–Advise–Refer; (2) a digital (WEB + TXT) cessation intervention; or (3) a digital cessation intervention combined with tobacco treatment specialist (TTS) counseling (WEB + TXT + TTS). Discussion The scalability and sustainability of a digital intervention may represent the most cost-effective and feasible approach for LCS programs to proactively engage large numbers of smokers in effective cessation treatment. We will also evaluate the impact and cost-effectiveness of adding proven clinical intervention provided by a TTS. We expect that a combined digital/clinical intervention will yield higher quit rates than digital alone, but that it may not be as cost-effective or feasible for LCS programs to implement. This study is innovative in its use of interoperable, digital technologies to deliver a sustainable, scalable, high-impact cessation intervention and to facilitate its integration within clinical practice. It will add to the growing knowledge base about the overall effectiveness of digital interventions and their role in the healthcare delivery system. Trial registration ClinicalTrials.gov, NCT03084835. Registered on 9 March 2017. Electronic supplementary material The online version of this article (doi:10.1186/s13063-017-2312-x) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Amanda L Graham
- Schroeder Institute for Tobacco Research and Policy Studies at Truth Initiative, 900 G Street NW, 4th Floor, Washington, DC, 20001, USA. .,Department of Oncology, Georgetown University Medical Center/Cancer Prevention and Control Program, Lombardi Comprehensive Cancer Center, Washington, DC, USA.
| | - Michael V Burke
- Mayo Clinic Nicotine Dependence Center, Mayo Clinic, Rochester, MN, USA
| | - Megan A Jacobs
- Schroeder Institute for Tobacco Research and Policy Studies at Truth Initiative, 900 G Street NW, 4th Floor, Washington, DC, 20001, USA
| | - Sarah Cha
- Schroeder Institute for Tobacco Research and Policy Studies at Truth Initiative, 900 G Street NW, 4th Floor, Washington, DC, 20001, USA
| | - Ivana T Croghan
- Mayo Clinic Nicotine Dependence Center, Mayo Clinic, Rochester, MN, USA.,Division of Primary Care Internal Medicine, Mayo Clinic, Rochester, MN, USA
| | - Darrell R Schroeder
- Division of Biomedical Statistics and Informatics, Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA
| | - James P Moriarty
- Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, MN, USA
| | - Bijan J Borah
- Division of Health Care Policy and Research, Mayo Clinic, Rochester, MN, USA
| | - Donna F Rasmussen
- Mayo Clinic Nicotine Dependence Center, Mayo Clinic, Rochester, MN, USA
| | - M Jody Brookover
- Schroeder Institute for Tobacco Research and Policy Studies at Truth Initiative, 900 G Street NW, 4th Floor, Washington, DC, 20001, USA
| | - Dale B Suesse
- Division of Research and Education Systems Support, Mayo Clinic, Rochester, MN, USA
| | - David E Midthun
- Division of Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, MN, USA
| | - J Taylor Hays
- Mayo Clinic Nicotine Dependence Center, Mayo Clinic, Rochester, MN, USA.,Division of General Internal Medicine, Department of Medicine, Mayo Clinic, Rochester, MN, USA
| |
Collapse
|
9
|
Ong J, Plueckhahn I, Cruickshank D, Churilov L, Mileshkin L. A smoking cessation programme for current and recent ex-smokers following diagnosis of a potentially curable cancer. Intern Med J 2017; 46:1089-96. [PMID: 27389637 DOI: 10.1111/imj.13172] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2016] [Revised: 06/27/2016] [Accepted: 06/27/2016] [Indexed: 11/26/2022]
Abstract
BACKGROUND Cancer patients who quit smoking have improved survival rates. The time of diagnosis provides a 'teachable moment' when healthcare providers can offer smoking-cessation treatment. AIMS To assess the impact on quit rates of a tailored smoking-cessation intervention for patients diagnosed with a potentially curable cancer. METHODS A prospective, one-arm cohort study of current smokers and recent quitters (<30 days) who had commenced treatment for a potentially curable cancer was performed. Intervention involved an initial motivational interview, regular follow up and pharmacotherapy when appropriate. Quit rates were measured at 1, 3, 6 and 12 months by self-reported abstinence and biochemical confirmation. The primary end point was prolonged abstinence at 12 months. Changes in quality of life parameters and distress were also assessed. RESULTS Seventy-one patients were recruited, with a median age of 56 years. Forty-one patients (58%) had a smoking-related cancer. The prolonged abstinence rate at 12 months was 24% (95% confidence interval 14-36%). Factors associated with successful quitting included being in the preparation or action phase of readiness to change at study entry (P = 0.012) and having complications of treatment requiring hospitalisation (P = 0.024). Between baseline and 12 months, quitters reported improvement in self-control (P < 0.001) and reduced levels of distress (P = 0.03) compared to non-quitters. CONCLUSION Patients who continue to smoke after being diagnosed with cancer require intensive support to quit. An individualised behavioural and pharmacological intervention can be successful in helping patients quit smoking, with quality of life improvements seen amongst successful quitters. Population measures to stop people starting smoking remain essential.
Collapse
Affiliation(s)
- J Ong
- Division of Cancer Medicine, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.
| | - I Plueckhahn
- Department of Cancer Experiences Research,, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - D Cruickshank
- Centre for Biostatistics and Clinical Trials, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - L Churilov
- Florey Institute of Neuroscience and Mental Health, Melbourne, Victoria, Australia
| | - L Mileshkin
- Division of Cancer Medicine, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Department of Cancer Experiences Research,, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| |
Collapse
|
10
|
McFall M, Saxon AJ, Thaneemit-Chen S, Smith MW, Joseph AM, Carmody TP, Beckham JC, Malte CA, Vertrees JE, Boardman KD, Lavori PW. Integrating smoking cessation into mental health care for post-traumatic stress disorder. Clin Trials 2016; 4:178-89. [PMID: 17456521 DOI: 10.1177/1740774507076923] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background Post-traumatic stress disorder (PTSD) is associated with a high prevalence of smoking, heavy cigarette consumption and low cessation rates. Purpose This manuscript describes the design of a randomized, multisite effectiveness trial to test whether integrating smoking cessation treatment into mental health care (integrated care) improves prolonged abstinence rates among veterans with PTSD, compared with referral to specialized smoking cessation clinics (usual standard of care). Secondary objectives are to assess the cost-effectiveness of integrated care relative to usual standard of care, identify treatment variables that mediate differences between conditions in outcome and determine whether smoking cessation is associated with worsening PTSD and/or depression. Methods Following randomization, subjects (projected n = 1400) from 10 Veterans Health Administration (VHA) medical centers complete follow-up assessments every three or six months for up to four years. Endpoints include 1-year prolonged abstinence at 18 months postrandomization, 7- and 30-day point-prevalence abstinence and measures of depression, PTSD and economic outcomes. Results This study is unique in providing the largest scale test of the feasibility and effectiveness of having mental health clinicians implement evidence-based smoking cessation treatment in psychiatric care settings for veterans with PTSD. It incorporates methodological features that are desirable for cessation treatment trials, including: a) assessment of clinically meaningful long-term smoking outcomes; b) a manual guiding delivery of the experimental intervention; c) independent ratings of clinician competence and treatment adherence and d) methods for training clinicians that would enhance implementation of tobacco cessation treatment in large health care systems. Limitations Use of an exclusively VHA sample with few females limits generalizability. Conclusions The process for meeting challenges in designing this study may provide planning of other large-scale clinical effectiveness trials in tobacco control. Findings have potential to initiate system-wide change in clinical practice patterns for tobacco cessation treatment involving patients with mental disorders. Clinical Trials 2007; 4: 178—189. http://ctj.sagepub.com
Collapse
Affiliation(s)
- Miles McFall
- Veterans Affairs Puget Sound Health Care System, Seattle, WA 98108, USA.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
11
|
Kulasekaran A, Proctor C, Papadopoulou E, Shepperd CJ, Guyer R, Gandek B, Ware JE. Preliminary Evaluation of a New German Translated Tobacco Quality of Life Impact Tool to Discriminate Between Healthy Current and Former Smokers and to Explore the Effect of Switching Smokers to a Reduced Toxicant Prototype Cigarette. Nicotine Tob Res 2015; 17:1456-64. [PMID: 25914263 PMCID: PMC4635856 DOI: 10.1093/ntr/ntv024] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2014] [Accepted: 01/16/2015] [Indexed: 12/31/2022]
Abstract
BACKGROUND Assessment of health-related quality of life (HRQoL) is well established in clinical research, but ceiling effects in validated tools might prevent detection of changes in well respondents. Tobacco Quality of Life Impact Tool (TQOLITv1) uses conceptual and psychometric advances to enhance detection of HRQoL changes. METHODS In a 6-month, forced-switch study, the German TQOLITv1 was assessed in healthy adult (age 23-55 years) current and matched former-smokers. At baseline, smokers were switched to reduced toxicant prototype (RTP) or conventional cigarette for 6 months. TQOLITv1 responses were collected at baseline, 3 and 6 months from current smokers whilst former smokers completed it at the latter two time points. TQOLITv1 includes SF-36v2 and new smoking-specific, physical and general-health measures. RESULTS Reliability at baseline was good (Cronbach's coefficient alpha > 0.70) for all measures. The baseline percentage with the best possible score (ceiling effect) for former and current smokers was substantially better for the new physical function than SF-36 physical function measure (35% vs. 59% at ceiling, respectively). New smoking-specific measures discriminated current from former smokers better than general health measures. Smoking-specific symptoms (r = 0.73) were more stable from baseline to 6 months than other measures (r = 0.38-0.54) particularly more than the SF-36 mental component score (r = 0.24). Although both product smoking groups worsened in most HRQoL measures, changes in general and smoking-specific HRQoL impact measures favored RTP smokers. CONCLUSIONS The German TQOLITv1 is sufficiently reliable and valid to assess HRQoL and may be more useful than SF-36v2 in evaluation of interventions in well smoking populations including those consuming RTPs.
Collapse
Affiliation(s)
- Anuradha Kulasekaran
- Group Research and Development, British American Tobacco (Investments) Ltd, Southampton, United Kingdom;
| | - Christopher Proctor
- Group Research and Development, British American Tobacco (Investments) Ltd, Southampton, United Kingdom
| | - Ermioni Papadopoulou
- Group Research and Development, British American Tobacco (Investments) Ltd, Southampton, United Kingdom
| | - Christopher J Shepperd
- Group Research and Development, British American Tobacco (Investments) Ltd, Southampton, United Kingdom
| | | | - Barbara Gandek
- John Ware Research Group, Worcester, MA; Department of Quantitative Health Sciences, UMass Medical School, Worcester, MA
| | - John E Ware
- John Ware Research Group, Worcester, MA; Department of Quantitative Health Sciences, UMass Medical School, Worcester, MA
| |
Collapse
|
12
|
Ware JE, Gandek B, Kulasekaran A, Guyer R. Evaluation of smoking-specific and generic quality of life measures in current and former smokers in Germany and the United States. Health Qual Life Outcomes 2015; 13:128. [PMID: 26276447 PMCID: PMC4537546 DOI: 10.1186/s12955-015-0316-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2014] [Accepted: 07/27/2015] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND Health-related quality of life (QOL) surveys include generic measures that enable comparisons across conditions and measures that focus more specifically on one disease or condition. We evaluated the psychometric properties of German- and English-language versions of survey scales representing both types of measures in samples of current and former smokers. METHODS TQOLIT(™)v1 integrates new measures of smoking-specific symptoms and QOL impact attributed to smoking with generic SF-36 Health Survey measures. For purposes of evaluation, cross-sectional data were analyzed for two independent samples. Disease-free (otherwise healthy) adults ages 23-55 used a tablet to complete surveys in a clinical trial in Germany (125 current and 54 former smokers). Online general population surveys were completed in the US by otherwise healthy current and former smokers (N = 149 and 110, respectively). Evaluations included psychometric tests of assumptions underlying scale construction and scoring, score distributions, and reliability. Tests of validity included cross-sectional correlations and analyses of variance based on a conceptual framework and hypotheses for groups differing in self-reported smoking behavior (current versus former smoker, cigarettes per day (CPD)) and severity of smoking symptoms in both samples and, in the German trial only, clinical parameters of biomarkers of exposure. RESULTS Tests of scaling assumptions and internal consistency reliability (alpha = 0.71-0.79) of the smoking-specific measures were satisfactory, although ceiling effects attenuated correlations for former smokers in both samples. Correlational evidence supporting validity of smoking-specific symptom and impact measures included their substantial inter-correlation and higher correlations (than generic measures) with smoking behavior (favoring former over current groups) and CPD in both samples. In the German trial, both smoking-specific measures correlated significantly (p < 0.05) with all four biomarkers. QOL impact attributed to smoking correlated with the SF-36 mental but not physical summary measures in both samples. CONCLUSIONS German- and English-language TQOLITv1 surveys have comparable and satisfactory psychometric properties. Cross-sectional tests, including correlations with four biomarkers, support the validity of the new smoking-specific measures for use in studies of otherwise healthy smokers. Smoking-specific measures consistently performed better than generic QOL measures in all tests of validity.
Collapse
Affiliation(s)
- John E Ware
- John Ware Research Group, 10 Wheeler Court, Watertown, MA, 02472, USA.
- Department of Quantitative Health Sciences, University of Massachusetts Medical School, 368 Plantation Street, Worcester, MA, 01655, USA.
| | - Barbara Gandek
- John Ware Research Group, 10 Wheeler Court, Watertown, MA, 02472, USA.
- Department of Quantitative Health Sciences, University of Massachusetts Medical School, 368 Plantation Street, Worcester, MA, 01655, USA.
| | - Anuradha Kulasekaran
- British American Tobacco (Investments) Ltd., Group Research & Development, Regents Park Road, Southampton, SO15 8TL, UK.
| | - Rick Guyer
- John Ware Research Group, 10 Wheeler Court, Watertown, MA, 02472, USA.
| |
Collapse
|
13
|
El Hajj MS, Kheir N, Al Mulla AM, Al-Badriyeh D, Al Kaddour A, Mahfoud ZR, Salehi M, Fanous N. Assessing the effectiveness of a pharmacist-delivered smoking cessation program in the State of Qatar: study protocol for a randomized controlled trial. Trials 2015; 16:65. [PMID: 25885807 PMCID: PMC4345036 DOI: 10.1186/s13063-015-0570-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2014] [Accepted: 01/19/2015] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND It had been reported that up to 37% of the adult male population smokes cigarettes in Qatar. The Global Youth Tobacco Survey also stated that 13.4% of male school students aged 13 to 15 years in Qatar smoke cigarettes. Smoking cessation is key to reducing smoking-related diseases and deaths. Healthcare providers are in an ideal position to encourage smoking cessation. Pharmacists are the most accessible healthcare providers and are uniquely situated to initiate behavior change among patients. Many studies have shown that pharmacists can be successful in helping patients quit smoking. Studies demonstrating the effectiveness of pharmacist-delivered smoking cessation programs are lacking in Qatar. This proposal aims to test the effect of a structured smoking cessation program delivered by trained ambulatory pharmacists in Qatar. METHODS/DESIGN A prospective, randomized, controlled trial is conducted at eight ambulatory pharmacies in Qatar. Participants are randomly assigned to receive an at least four-session face-to-face structured patient-specific smoking cessation program conducted by the pharmacist or 5 to 10 min of unstructured brief smoking cessation advice (emulating current practice) given by the pharmacist. Both groups are offered nicotine replacement therapy if feasible. The primary outcome of smoking cessation will be confirmed by an exhaled carbon monoxide test at 12 months. Secondary outcomes constitute quality-of-life adjustment as well as cost analysis of program resources consumed, including per case and patient outcome. DISCUSSION If proven to be effective, this smoking cessation program will be considered as a model that Qatar and the region can apply to decrease the smoking burden. TRIAL REGISTRATION Clinical Trials NCT02123329 .
Collapse
Affiliation(s)
| | - Nadir Kheir
- College of Pharmacy, Qatar University, Doha, POBOX 2713, Qatar.
| | - Ahmad Mohd Al Mulla
- Smoking Cessation Clinic, Medicine Department, Hamad Medical Corporation, Doha, Qatar.
| | | | | | - Ziyad R Mahfoud
- Department of Health Care Policy and Research, Weill Cornell Medical College, New York, NY, USA.
- Department of Global and Public Health, Weill Cornell Medical College, Doha, Qatar.
| | - Mohammad Salehi
- Department of Mathematics, Statistics and Physics, College of Arts and Sciences, Qatar University, Doha, POBOX 2713, Qatar.
| | - Nadia Fanous
- Smoking Cessation Clinic, Medicine Department, Hamad Medical Corporation, Doha, Qatar.
| |
Collapse
|
14
|
Malte CA, Dennis PA, Saxon AJ, McFall M, Carmody TP, Unger W, Beckham JC. Tobacco use trajectories among a large cohort of treated smokers with posttraumatic stress disorder. Addict Behav 2015; 41:238-46. [PMID: 25452071 DOI: 10.1016/j.addbeh.2014.10.034] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2014] [Revised: 08/07/2014] [Accepted: 10/24/2014] [Indexed: 11/19/2022]
Abstract
INTRODUCTION This study identified distinct tobacco use trajectories across 18months in 943 veteran smokers with posttraumatic stress disorder (PTSD) in order to describe quit and relapse patterns, examine associations between trajectory groups on baseline characteristics and cessation service utilization, and explore group differences in mental health outcomes. METHODS Veterans who participated in a multisite, randomized trial of integrated smoking cessation care were grouped using k-means clustering based on reported daily tobacco use between baseline and 18months. Four trajectory clusters were identified: no reduction (62%), temporary reduction (11%), late sustained reduction (9%) and early sustained reduction (18%). RESULTS Median quit times in the early, late, temporary, and no reduction groups were 451, 141.5, 97, and 2days, respectively. Compared to the early reduction group, the temporary reduction group exhibited higher baseline depression (p<0.01) and anxiety (p<0.01), but did not differ in treatment received, with both groups attending significantly more cessation visits (p<0.001) and more likely to receive recommended pharmacotherapy (p<0.001) than the no reduction group between baseline and 6months. The early reduction group exhibited lower depression relative to the no reduction (p<0.01) and temporary reduction (p<0.01) groups across all assessments between baseline and 18months. Differences were not observed between groups in depressive or PTSD symptom change over time between baseline and 18months. CONCLUSIONS Tobacco use trajectories among treated smokers with PTSD vary distinctly. Characteristics of identified subgroups may lead to targeted interventions among smokers with PTSD and potentially other psychiatric disorders.
Collapse
Affiliation(s)
- Carol A Malte
- Veterans Affairs Puget Sound Health Care System, Seattle, WA, United States.
| | - Paul A Dennis
- Research and Development Service, Durham Veterans Affairs Medical Center, Durham, NC, United States
| | - Andrew J Saxon
- Veterans Affairs Puget Sound Health Care System, Seattle, WA, United States; Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, WA, United States
| | - Miles McFall
- Veterans Affairs Puget Sound Health Care System, Seattle, WA, United States; Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, WA, United States
| | - Timothy P Carmody
- Veterans Affairs Medical Center, San Francisco, CA, United States; University of California, San Francisco, United States
| | - William Unger
- Providence Veterans Affairs Medical Center, Providence, RI, United States
| | - Jean C Beckham
- Veterans Affairs Mid-Atlantic Region Mental Illness Research, Education, and Clinical Center, Durham, NC, United States; Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC, United States
| |
Collapse
|
15
|
Goldenberg M, Danovitch I, IsHak WW. Quality of life and smoking. Am J Addict 2014; 23:540-62. [DOI: 10.1111/j.1521-0391.2014.12148.x] [Citation(s) in RCA: 115] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2013] [Revised: 04/23/2014] [Accepted: 05/12/2014] [Indexed: 11/30/2022] Open
Affiliation(s)
| | - Itai Danovitch
- Cedars-Sinai Medical Center; David Geffen School of Medicine at UCLA; Los Angeles California
| | - Waguih William IsHak
- Cedars-Sinai Medical Center; David Geffen School of Medicine at UCLA; Los Angeles California
| |
Collapse
|
16
|
Impact of self-reported smoking status on health-related quality of life in Singapore. J Public Health (Oxf) 2013. [DOI: 10.1007/s10389-013-0567-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
|
17
|
Toghianifar N, Najafian J, Pooya A, Rabiei K, Eshrati B, Anaraki J, Sarrafzadegan N. Association of Smoking Status With Quality of Life in a Cross-sectional Population-Based Sample of Iranian Adults. Asia Pac J Public Health 2011; 24:786-94. [PMID: 21490110 DOI: 10.1177/1010539511403800] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
This study aimed to examine the association between smoking status and quality of life (QOL) in a population-based sample of Iranian adults. The study used data from the Isfahan Healthy Heart Program (IHHP). A total of 5830 participants were included. They were categorized as current, former, or never smokers. QOL was evaluated using the World Health Organization Quality of Life Questionnaire (WHOQOL-BREF), Persian version. Data entry was performed using SPSS (SPSS Inc, Chicago, IL) software version 13.0. QOL was associated with marital status ( P = .014), education ( P = .001), occupation ( P = .007), and income ( P < .000) among current smokers. After adjusting for sociodemographic characteristics, smoking decreased QOL among current (odds ratio [OR] = 0.98; 95% confidence interval [CI] = 0.97-0.99) and past (OR = 0.97; 95%CI = 0.95-0.98) smokers relative to never smokers. QOL is lower among Iranian current and past smokers, and the relation is independent of underlying sociodemographic factors.
Collapse
Affiliation(s)
- Nafiseh Toghianifar
- Isfahan Institute for Cardiovascular Research, Isfahan University of Medical Sciences
| | - Jamshid Najafian
- Isfahan Institute for Cardiovascular Research, Isfahan University of Medical Sciences
| | - Arash Pooya
- Isfahan Institute for Cardiovascular Research, Isfahan University of Medical Sciences
| | - Katayoun Rabiei
- Isfahan Institute for Cardiovascular Research, Isfahan University of Medical Sciences
| | - Babak Eshrati
- Isfahan Provincial Health Center, Isfahan University of Medical Sciences
| | - Jafar Anaraki
- Deputy of Health, Arak Provincial Health Center, Arak University of Medical Sciences
| | - Nizal Sarrafzadegan
- Isfahan Institute for Cardiovascular Research, Isfahan University of Medical Sciences
| |
Collapse
|
18
|
Hays JT, Croghan IT, Baker CL, Cappelleri JC, Bushmakin AG. Changes in health-related quality of life with smoking cessation treatment. Eur J Public Health 2010; 22:224-9. [DOI: 10.1093/eurpub/ckq137] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
|
19
|
Funahashi K, Takahashi I, Danjo K, Matsuzaka M, Umeda T, Nakaji S. Smoking habits and health-related quality of life in a rural Japanese population. Qual Life Res 2010; 20:199-204. [PMID: 20857336 DOI: 10.1007/s11136-010-9748-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/07/2010] [Indexed: 11/29/2022]
Abstract
PURPOSE To investigate the association between smoking and health-related quality of life (HRQOL) in a rural Japanese population. METHODS A cross-sectional study of data from 823 subjects in Iwaki area of Hirosaki City, Japan. SF-36 scores between non-smokers and smokers were compared. To test the sensitivity of SF-36 scores in detecting health deterioration, effects of having diseases and having deviations from normal thresholds in health check-up were analyzed by adding them into covariates in ANCOVA. RESULTS There was no significant difference in SF-36 scores between non-smokers and smokers. Presence of diseases significantly decreased the physical components of SF-36 scores while the results of health check-up had no significant influence on SF-36 scores. CONCLUSIONS The results suggested the possibility that in Japan, where smoking prevalence is still relatively high, smokers may be less sensitive to sub-clinical deterioration in their own health status than smokers in Western countries that already have experienced the major decline in their smoking rate. The importance of having the smoker become more sensitive to the sub-clinical adverse effects of cigarette smoking should be stressed for the success of smoking control programs.
Collapse
Affiliation(s)
- Koichi Funahashi
- Department of Social Medicine, Hirosaki University Graduate School of Medicine, 5, Zaifu-cho, Hirosaki, Aomori, 036-8562, Japan.
| | | | | | | | | | | |
Collapse
|
20
|
Sales MPU, Oliveira MI, Mattos IM, Viana CMS, Pereira EDB. The impact of smoking cessation on patient quality of life. J Bras Pneumol 2009; 35:436-41. [DOI: 10.1590/s1806-37132009000500008] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2008] [Accepted: 11/10/2008] [Indexed: 11/21/2022] Open
Abstract
OBJECTIVE: To evaluate changes in health-related quality of life (HRQoL) after twelve months of smoking cessation. METHODS: This was a prospective study to evaluate the effectiveness of a smoking cessation program on the quality of life of 60 self-referred subjects, at a public hospital, during the period of August 2006 to December 2007. The program consisted of 2-h group sessions once a week during the first month and then every 15 days over six months, followed by monthly phone contacts for another six months. The treatment was based on behavior modification and the use of bupropion in combination with nicotinic replacement therapy. Abstinence was verified by exhaled CO measurements. Patient HRQoL was quantified using the Medical Outcomes Study 36-item Short-Form Health Survey (SF-36) questionnaire. Differences in quality of life scores between quitters and non-quitters at twelve months after the initial intervention were evaluated using analysis of covariance with baseline characteristics as covariates. RESULTS: Self-reported quality of life scores were significantly higher among the 40 quitters than among the 20 non-quitters. The following SF-36 domains were most affected: role-emotional (p = 0.008); general health (p = 0.006); vitality (p < 0.001); and mental health (p = 0.002). At twelve months after the smoking cessation intervention, the SF-36 mental component and physical component summary scores were higher among quitters than among non-quitters (p = 0.004 and p = 0.001, respectively). CONCLUSIONS: Our findings illustrate that smoking abstinence is related to better HRQoL, especially in aspects of mental health.
Collapse
|
21
|
Abstract
PURPOSE OF REVIEW Quality of life (QoL) has become an important clinical and research outcome in clinical drug and alcohol studies. Yet, further advancement in this field is hindered by the lack of a consensual definition of QoL in that often investigators use the constructs of health status and QoL interchangeably. This article reviews the conceptual definitions of QoL as a researchable construct. It also presents the most commonly used questionnaires to evaluate QoL in the context of substance use. RECENT FINDINGS In the area of substance use research, the evaluation of QoL has been conducted mainly via generic instruments. Most of the studies reporting results of QoL measurements have obtained their data from opiate users receiving different treatment modalities at various healthcare agencies. Recent studies have used the Injection Drug User QoL Scale as a specific assessment tool. Specific QoL instruments have also been developed in the area of alcohol and nicotine dependence. SUMMARY QoL is an important clinical and research outcome in the context of substance use. However, the indiscriminate use of nonspecific measurement tools may produce questionable results. A new generation of specific tools takes into particular consideration the life areas that have a greater influence on the QoL of substance users. It is hoped that the new impetus toward a specific QoL assessment in the context of substance use will promote further scientific advancement in this area.
Collapse
|
22
|
Sarna L, Bialous SA, Cooley ME, Jun HJ, Feskanich D. Impact of smoking and smoking cessation on health-related quality of life in women in the Nurses' Health Study. Qual Life Res 2008; 17:1217-27. [PMID: 18931942 PMCID: PMC4729379 DOI: 10.1007/s11136-008-9404-8] [Citation(s) in RCA: 75] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2008] [Accepted: 09/26/2008] [Indexed: 11/30/2022]
Abstract
PURPOSE To examine the relationship between smoking and health-related quality of life (HRQOL) and the impact of quitting smoking on changes in HRQOL among women in the two Nurses' Health Study (NHS) cohorts (n = 158,736) who were 29 to 71 years of age in 1992/1993 when they reported data on smoking status and completed the Short Form-36 version 1 (SF-36). METHODS At baseline, the SF-36 physical component scores (SF-PCS) and mental component scores (SF-MCS) were examined by smoking status (never, 56%, former, 32%, and current, 13%) within 10-year age groups. Smoking characteristics were analyzed as correlates of SF-36. Changes in smoking status and SF-PCS and SF-MCS, adjusted for comorbid disease and other covariates, were reassessed at 4-year intervals among current smokers in 1992/1993 and those who either continued smoking after 4 and 8 years or reported not smoking at both intervals. RESULTS Smokers had lower HRQOL (SF-PCS and SF-MCS) as compared to never and former smokers. Current smoking, cigarettes per day and time since quitting were associated with significantly lower SF-PCS and SF-MCS. Continuing smokers and those who quit had significant declines in SF-PCS over time and significant improvements in SF-MCS at 8 years. There was minimal difference between groups, with some greater improvements in SF-MCS among those reporting non-smoking at 8 years. These findings support the lower ratings of HRQOL by smokers, but quitting alone, after an average of 21 years of smoking, did not improve HRQOL. Further study focused on the HRQOL impact of quitting smoking is needed.
Collapse
Affiliation(s)
- Linda Sarna
- School of Nursing, University of California, Los Angeles, CA, USA.
| | | | | | | | | |
Collapse
|
23
|
Gallagher SM, Penn PE, Schindler E, Layne W. A comparison of smoking cessation treatments for persons with schizophrenia and other serious mental illnesses. J Psychoactive Drugs 2008; 39:487-97. [PMID: 18303706 DOI: 10.1080/02791072.2007.10399888] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
Adults with any DSM-IV diagnosed mental illness smoke nearly half of the cigarettes consumed in the U.S. (Lasser et al. 2000). This study compared two smoking cessation interventions for persons with schizophrenia or other serious mental illness because national data suggests that: (1) they smoke at two to three times the rate of the general population; (2) cessation interventions for this population are understudied; (3) most cessation studies exclude persons with serious mental illness; and (4) cessation results in public health care savings and disposable income savings for clients. This study included a large number of persons with serious mental illness (N=181) who were randomly assigned to one of three groups: contingent reinforcement (CR), CR plus nicotine patch (21 mg, CR+NRT) for 16 weeks, and a minimal intervention, self-quit control group. These participants were followed for 36 weeks. CR was accomplished with escalating financial compensation for achieving and maintaining abstinence as verified by expired carbon monoxide (CO). Quit rates, as measured by expired CO, were higher and discordant with saliva cotinine quit rates. Cotinine showed lower quit rates and small differences between intervention and control participants at weeks 20 and 36. There was, however, evidence of reduced smoking and importantly, no evidence of psychiatric exacerbation.
Collapse
|
24
|
Connor JP, Young RM, Lawford BR, Saunders JB, Ritchie TL, Noble EP. Heavy nicotine and alcohol use in alcohol dependence is associated with D2 dopamine receptor (DRD2) polymorphism. Addict Behav 2007; 32:310-9. [PMID: 16766132 DOI: 10.1016/j.addbeh.2006.04.006] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2005] [Accepted: 04/24/2006] [Indexed: 12/27/2022]
Abstract
Cigarette smoking in those who are alcohol dependent is associated with higher morbidity and mortality. The A1 allele of the D2 dopamine receptor (DRD2) gene has been independently associated with alcohol and nicotine dependence. Whether this polymorphism is associated with nicotine dependence in those who are also alcohol dependent has not been investigated. Subjects were 84 (61 males; 23 females) Caucasian DSM IV diagnosed nicotine- and alcohol-dependent subjects sampled from consecutive admissions to a hospital alcohol detoxification ward. Data were obtained through standardised measures of nicotine and alcohol consumption and dependence severity. A1+ allelic (A1/A1 or A1/A2 genotype) compared to A1- allelic (A2/A2 genotype only) patients were characterised by higher levels of alcohol and cigarette consumption. A1+ allelic patients reported greater alcohol dependence severity, but not nicotine dependence severity. When the combined nicotine and alcohol dose was examined, A1+ allelic patients consumed significantly more of these drugs than their A1- allelic counterparts.
Collapse
Affiliation(s)
- Jason P Connor
- Department of Psychiatry, The University of Queensland, Princess Alexandra Hospital, Brisbane 4102, Australia.
| | | | | | | | | | | |
Collapse
|
25
|
Morales-Manrique C, Castellano-Gómez M, Valderrama-Zurián J, Aleixandre-Benavent R. Medición de la calidad de vida e importancia de la atención a las necesidades autopercibidas en pacientes drogodependientes. ACTA ACUST UNITED AC 2006. [DOI: 10.1016/s1575-0973(06)75126-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
26
|
Shoham V, Rohrbaugh MJ, Trost SE, Muramoto M. A family consultation intervention for health-compromised smokers. J Subst Abuse Treat 2006; 31:395-402. [PMID: 17084793 PMCID: PMC2773613 DOI: 10.1016/j.jsat.2006.05.012] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2006] [Revised: 05/05/2006] [Accepted: 05/14/2006] [Indexed: 11/29/2022]
Abstract
Although spousal support predicts the success of a smoker's cessation efforts, "social-support" interventions based on teaching partners better support skills have had consistently disappointing results. We examined the potential utility of a family consultation (FAMCON) intervention based on family-systems principles in a treatment-development project involving 20 couples in which one partner (the primary smoker) continued to smoke despite having or being at significant risk for heart or lung disease. The 50% rate of stable abstinence achieved by primary smokers over at least 6 months exceeds benchmark success rates reported in the literature for other comparably intensive interventions, suggesting that a couple-focused intervention different in concept and format from social-support interventions tested in the past may hold promise for health-compromised smokers. The FAMCON approach appeared particularly well suited to female smokers and smokers whose partner also smoked--two subgroups at high risk for relapse.
Collapse
Affiliation(s)
- Varda Shoham
- Department of Psychology, University of Arizona, Tucson, AZ 85721-0068, USA.
| | | | | | | |
Collapse
|
27
|
Cooper CL, Mills EJ. Therapeutic challenges in hepatitis C-infected injection drug using patients. Harm Reduct J 2006; 3:31. [PMID: 17096852 PMCID: PMC1664558 DOI: 10.1186/1477-7517-3-31] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2006] [Accepted: 11/10/2006] [Indexed: 01/30/2023] Open
Abstract
Hepatitis C Viral (HCV) infection in the injection drug user (IDU) population is a major medical concern. Concurrent substance abuse, co-morbid mental health conditions, poor socioeconomic status and a complex treatment protocol that is often incompatible with the life styles of IDUs combine to account for poor uptake and completion of HCV treatment. This article discusses HCV antiviral treatment issues relevant to IDUs chronically infected with this virus. The effect of non-injected substances of abuse on treatment outcome is considered. Priority issues requiring research are discussed.
Collapse
Affiliation(s)
- Curtis L Cooper
- Associate Professor of Medicine-University of Ottawa Hospital, Division of Infectious Diseases-The Ottawa Hospital, Ottawa, Canada
- Centre for International Health and Human Rights Studies, Toronto, Canada
| | - Edward J Mills
- Centre for International Health and Human Rights Studies, Toronto, Canada
- Faculty of Health Sciences, Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, Canada
| |
Collapse
|
28
|
Pickard AS, Hung SY. An update on evidence of clinical pharmacy services' impact on health-related quality of life. Ann Pharmacother 2006; 40:1623-34. [PMID: 16912249 DOI: 10.1345/aph.1g653] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
OBJECTIVE To describe and critique recent studies of clinical pharmacy services that have evaluated impact on health-related quality of life (HRQL) and to determine whether studies that lacked a control group were more likely to report a statistically significant impact on HRQL. DATA SOURCES MEDLINE, EMBASE and International Pharmaceutical Abstracts were searched (March 1999-December 2004) using terms for HRQL and clinical pharmacy services. STUDY SELECTION AND DATA EXTRACTION All original research articles in English identified from the data sources were examined. Abstracts were screened by 2 reviewers, and studies were included if a clinical pharmacy service was evaluated and pre-/post - HRQL outcomes were reported. DATA SYNTHESIS Of 1152 citations identified by the literature search, 36 articles met the inclusion criteria. Twenty-two studies had a condition-specific focus. Fifteen studies incorporated a generic HRQL measure (primarily the short-form-36 items), 13 studies used a condition-specific measure, and 8 studies included both. Significant impact on one or more domains of HRQL was predominantly demonstrated in interventions relating to asthma, hypertension, and chronic heart failure. Statistically significant change in HRQL was reported in 8 of 21 studies that used a randomized controlled design (38%), in 2 of 5 studies with a nonrandomized design with control group (40%), and in 6 of 8 studies without a control group (75%; chi2 2.00; p = 0.16). CONCLUSIONS Since 1999, the number of published studies of clinical pharmacy services that evaluated HRQL as an endpoint has more than tripled. Study designs have improved in terms of longer length of follow-up, and a wider breadth of clinical services has been evaluated. Certain pharmacy services, such as asthma management, appear to offer the most convincing evidence for the value of clinical pharmacy services in terms of measurable short-term HRQL benefit.
Collapse
Affiliation(s)
- A Simon Pickard
- Department of Pharmacy Practice, Center for Pharmacoeconomics Research, College of Pharmacy, University of Illinois at Chicago, Chicago, IL 60612-7230, USA.
| | | |
Collapse
|
29
|
Balfour L, Cooper C, Kowal J, Tasca GA, Silverman A, Kane M, Garber G. Depression and cigarette smoking independently relate to reduced health-related quality of life among Canadians living with hepatitis C. CANADIAN JOURNAL OF GASTROENTEROLOGY = JOURNAL CANADIEN DE GASTROENTEROLOGIE 2006; 20:81-6. [PMID: 16482232 PMCID: PMC2538971 DOI: 10.1155/2006/469761] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
BACKGROUND Many people living with chronic viral hepatitis C (HCV) report reduced health-related quality of life. The relative contribution of behavioural, psychosocial and HCV disease factors to reduction in HCV health-related quality of life is not well understood. The objectives of the present study were to compare standardized health-related quality of life scores between Canadian HCV patients and age-matched Canadian and American norms, and to examine the relative contribution of biopsychosocial variables (ie, cigarette smoking, alcohol intake and depression) to health-related quality of life scores among Canadian HCV patients. METHODS HCV RNA-positive patients were recruited during their first visit to the Ottawa Hospital Viral Hepatitis Clinic (Ottawa, Ontario). A questionnaire assessing health behaviours, health-related quality of life and depressed mood was completed. Data on liver studies, liver biopsy findings and HIV serostatus were also collected. RESULTS A total of 123 participants (71% men) ranging from 20 to 67 years of age were evaluated. All had compensated liver function. Patients reported significantly lower health-related quality of life compared with age-matched Canadian and American normative samples. In a series of hierarchical multiple regression models, depression and smoking were independently related to compromised health-related quality of life scores, even after controlling for sociodemographic variables and health behaviours. DISCUSSION These results highlight the value of adopting a biopsychosocial model of HCV care. Depressed mood and smoking behaviour should be evaluated in HCV patients. Empirically validated psychological and pharmacological treatments for depression and smoking cessation may improve health-related quality of life in HCV infected patients.
Collapse
Affiliation(s)
- Louise Balfour
- The Ottawa Hospital Division of Infectious Diseases Viral Hepatitis Program, University of Ottawa, Ontario.
| | | | | | | | | | | | | |
Collapse
|
30
|
Laaksonen M, Rahkonen O, Martikainen P, Karvonen S, Lahelma E. Smoking and SF-36 health functioning. Prev Med 2006; 42:206-9. [PMID: 16443264 DOI: 10.1016/j.ypmed.2005.12.003] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2005] [Revised: 12/05/2005] [Accepted: 12/10/2005] [Indexed: 10/25/2022]
Abstract
OBJECTIVE To examine the association between smoking and general health as measured by the Short-Form Health Survey (SF-36) questionnaire. METHODS Data derived are from three cross-sectional surveys conducted in 2000, 2001 and 2002. Respondents to the postal surveys were middle-aged employees of the City of Helsinki (1799 men and 7171 women, response rate 67%). Smoking status was divided into current heavy and moderate smokers, ex-smokers and never smokers. Health status was measured by the eight SF-36 subscales and the physical and mental component summaries. RESULTS On the physical subscales, current smokers reported poorer health than non-smokers on general health and physical functioning in men. On the mental subscales, current smokers had consistently poorer health than non-smokers. However, often only heavy smokers differed from non-smokers. No differences were found between ex-smokers and never smokers on any subscale or the component summaries of the SF-36. CONCLUSIONS Differences between smoking categories were found on some physical and all mental subscales of the SF-36. The differences were slightly larger among men. As heavy smokers more often report limitations with daily activities as well as loss of well-being, these impairments potentially provide valuable incentives for non-smoking to be used in health education messages and interventions.
Collapse
Affiliation(s)
- Mikko Laaksonen
- Department of Public Health, P.O. Box 41, FIN-00014 University of Helsinki, Finland.
| | | | | | | | | |
Collapse
|
31
|
Stofmeel MAM, van Stel HF, van Hemel NM, Grobbee DE. The relevance of health related quality of life in paced patients. Int J Cardiol 2005; 102:377-82. [PMID: 16004880 DOI: 10.1016/j.ijcard.2004.10.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2004] [Revised: 08/17/2004] [Accepted: 10/04/2004] [Indexed: 11/18/2022]
Abstract
With the tremendous advances in cardiac pacing during the past four decades, cardiac pacemaker implantation is now a common clinical procedure. In recent years, the indications for permanent pacemakers have expanded. This increase in reasons for pacing and shift in mode of pacing have been caused by the evolution of pacemaker therapy from a life-saving measure (mortality), to one aimed at improving health-related quality of life (HRQoL). Until now the efficacy of pacing therapy has predominantly been measured using "objective" criteria. However, in recent years the importance of HRQoL as an outcome measure has increasingly been recognized as patients prefer quality over quantity of life. In this review we describe the development and testing of Aquarel, a new developed HRQoL questionnaire for pacemaker patients, composed of a generic core module with disease specific add-ons. Current and future research to improve the Aquarel questionnaire is also described.
Collapse
|
32
|
Raciti M, Di Maria GU, Polosa R. Poor Quality of Life in Young Smokers With Smoking History of Short Duration. Chest 2005; 127:1862; author reply 1862-3. [PMID: 15888872 DOI: 10.1378/chest.127.5.1862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
|
33
|
Cappelleri JC, Bushmakin AG, Baker CL, Merikle E, Olufade AO, Gilbert DG. Revealing the multidimensional framework of the Minnesota nicotine withdrawal scale. Curr Med Res Opin 2005; 21:749-60. [PMID: 15969874 DOI: 10.1185/030079905x43712] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVES The version of the Minnesota Nicotine Withdrawal Scale (MNWS) under consideration consists of nine items. No psychometric analyses of this version have been published. The objectives of this investigation were to perform a factor analysis and to further assess the psychometric properties of the MNWS. RESEARCH DESIGN AND METHODS Data came from three Phase II clinical trials on varenicline, developed for smoking cessation, in a sample of smokers. Exploratory factor analysis was used to examine the structure of the MNWS in the first completed study (n = 626) over various time periods. The postulated factor structure was then tested in a set of confirmatory analyses conducted on two subsequent studies (n = 627, n = 312). The proposed structure was further evaluated through construct validity and reliability analyses. MAIN OUTCOME MEASURES The nine items of the MNWS included the following: urge to smoke (craving); depressed mood; irritability, frustration, or anger; anxiety; difficulty concentrating; restlessness; increased appetite; difficulty going to sleep; and difficulty staying asleep. Each item was rated by a subject on an ordinal scale from 0 (not at all) to 4 (extreme). RESULTS Scree plots and rotated factor patterns from the exploratory factor analyses revealed two multi-item domains--Negative Affect with four items and Insomnia with two items--and three individual items (Craving, Restlessness, Increased Appetite). Confirmatory factor analyses supported the structure with fit indexes exceeding 0.90. The multidimensional framework of the MNWS correlated as expected with health status, depicted an expected course of withdrawal symptoms over time, predicted the sensitivity of withdrawal symptoms on subsequent cessation, and produced internal reliability estimates above 0.70. CONCLUSIONS Evidence is obtained to support the validity and reliability of the multidimensional structure of the nine-item MNWS. The data suggest that the MNWS has individual constructs on Negative Affect (depressed mood; irritability, frustration, or anger; anxiety; difficulty concentrating), Insomnia (difficulty going to sleep; difficulty staying asleep), Craving, Restlessness, and Increased Appetite. As such, analyzing each construct separately would strengthen the analysis of the popular MNWS.
Collapse
|
34
|
Bellido-Casado J, Martín-Escudero J, Dueñas-Laita A, Mena-Martín FJ, Arzúa-Mouronte D, Simal-Blanco F. The SF-36 Questionnaire as a measurement of health-related quality of life: assessing short- and medium-term effects of exposure to tobacco versus the known long-term effects. Eur J Intern Med 2004; 15:511-517. [PMID: 15668087 DOI: 10.1016/j.ejim.2004.06.015] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2003] [Revised: 06/24/2004] [Accepted: 06/26/2004] [Indexed: 11/26/2022]
Abstract
BACKGROUND: In order to determine the magnitude of the short- or medium-term effects of tobacco use on the health-related quality of life (HRQOL) of smokers and ex-smokers, and to compare them with the estimated long-term effects reported in other studies, a cross-sectional epidemiological study was designed. METHODS: A representative study of the general population over 14 years of age was conducted in the western health area of Valladolid, Spain. HRQOL was evaluated using the SF-36 Health Questionnaire. Differences in HRQOL among smokers, non-smokers, and former smokers were determined. Standardized scores from the general population and long-term effects of tobacco exposure were compared. RESULTS: Former smokers had a better HRQOL than smokers and non-smokers on the emotional dimensions, especially "vitality" and "role emotional", while differences between the groups on the physical and emotional dimensions did not reach statistical significance. Smokers displayed deterioration in "bodily pain", "general health", "vitality", "social function", and "role emotional", while deterioration in ex-smokers only occurred in "bodily pain" and "general health." The variable package/year was correlated with "general health." CONCLUSIONS: Short- and medium-range effects of tobacco consumption on HRQOL cannot be demonstrated with the SF-36 Health Questionnaire in the general Spanish population, whereas long-term effects can.
Collapse
Affiliation(s)
- J Bellido-Casado
- Pneumology, Río Hortega Universitary Hospital, Valladolid, Spain
| | | | | | | | | | | |
Collapse
|
35
|
Garces YI, Yang P, Parkinson J, Zhao X, Wampfler JA, Ebbert JO, Sloan JA. The Relationship Between Cigarette Smoking and Quality of Life After Lung Cancer Diagnosis. Chest 2004; 126:1733-41. [PMID: 15596667 DOI: 10.1378/chest.126.6.1733] [Citation(s) in RCA: 159] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
STUDY OBJECTIVE To describe the relationship between cigarette smoking and quality of life (QOL) among lung cancer survivors as measured by the lung cancer symptom scale (LCSS). DESIGN AND SETTING The LCSS was mailed to eligible patients (1,506 patients) between 1999 and 2002. LCSS scores (total and individual QOL components) were compared among different groups of cigarette smokers via univariate independent group testing and multivariate linear models. The modeling process examined group differences adjusted for age, gender, stage, and time of LCSS assessment. LCSS scores were transformed onto a scale of 0 to 100 points in which higher LCSS scores corresponded to a lower QOL. A 10-point difference between groups was defined a priori as being clinically significant. RESULTS At the time of lung cancer diagnosis, 18% of the patients were never-smokers, 58% were former smokers, and 24% were current smokers. Among survey respondents completing the LCSS at follow-up assessment (1,028 respondents), the mean age was 65.2 years (SD, 10.8 years) and 45% were women. Thirty percent of baseline current smokers continued to smoke at the time of the follow-up assessment (ie, persistent smokers). The adjusted mean total LCSS scores for never-smokers and persistent smokers were 17.6 (SD, 4.02) and 28.7 (SD, 5.09), respectively (p < 0.0001). Seven of the individual LCSS QOL components (ie, appetite, fatigue, cough, shortness of breath, lung cancer symptoms, illness affecting normal activities, and overall QOL) were clinically and statistically (p < 0.001) different between never-smokers and persistent smokers. No clinically significant differences were noted for pain or hemoptysis. Former smokers had intermediate LCSS scores. No dose-response trends were observed between the number of packs of cigarettes smoked per day or the total number of pack-years smoked and the adjusted scores. CONCLUSION The hypothesized relationship between smoking status and QOL was supported by this correlational study. Our findings suggest that persistent cigarette smoking after a lung cancer diagnosis negatively impacts QOL scores.
Collapse
Affiliation(s)
- Yolanda I Garces
- Mayo Clinic, Charlton 6, 200 First Street SW, Rochester, MN 55905, USA
| | | | | | | | | | | | | |
Collapse
|
36
|
Erickson SR, Thomas LA, Blitz SG, Pontius LR. Smoking Cessation: A Pilot Study of the Effects on Health-Related Quality of Life and Perceived Work Performance One Week into the Attempt. Ann Pharmacother 2004; 38:1805-10. [PMID: 15367728 DOI: 10.1345/aph.1e194] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND Most patients attempting to quit smoking experience symptoms that may influence functioning and sense of well-being. OBJECTIVE To conduct a pilot study to assess the acute effects of smoking cessation on health-related quality of life (HRQoL) and perceived work performance. METHODS Questionnaires were mailed to patients of a smoking-cessation program just prior to quit date and one week after they quit. The questionnaires included the Smoking Cessation Quality of Life Questionnaire and the Work Performance Scale (WPS). Other data included patient demographics, smoking duration, Fagerström Test for Nicotine Dependence scale, and smoking status. Student's t-tests were used for pre–post comparisons as well as comparison between higher addiction and lower addiction groups, with p 0.05 used for determination of statistical significance. RESULTS Thirty-four respondents (higher addiction = 12, lower addiction = 22) averaged 48.6 ± 12.0 (mean ± SD) years of age and were primarily white (97.1%) and female (72.2%). From baseline to one week post-quit, there was significant worsening of anxiety (71.5 ± 25.1 to 61.1 ± 26.0; p = 0.04) and cognitive functioning (72.2 ± 20.4 to 61.3 ± 23.9; p = 0.02) scores and improved general health (65.2 ± 18.4 to 70.5 ± 16.9; p = 0.01). HRQoL scores for the lower addiction group were higher than those for the higher addiction group, significantly for sleep, cognitive functioning, anxiety, role emotional and mental health. Both groups experienced significant improvement in self-control. The lower addiction group had a significant decline in sleep, cognitive function, and anxiety, while only one domain changed significantly for the higher addiction group. There were no significant differences in WPS analyses. CONCLUSIONS This pilot study found that, generally, HRQoL changes one week into a smoking cessation attempt. Smokers with higher addiction have lower HRQoL when they begin their cessation attempt, while smokers with lower addiction have greater change in HRQoL.
Collapse
|
37
|
Martinez JAB, Mota GA, Vianna ESO, Filho JT, Silva GA, Rodrigues AL. Impaired Quality of Life of Healthy Young Smokers. Chest 2004; 125:425-8. [PMID: 14769719 DOI: 10.1378/chest.125.2.425] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
STUDY OBJECTIVE To investigate the health-related quality of life (HRQL) profile of healthy young subjects with a short smoking history. DESIGN Observational data at a single point in time. SETTING Survey in two public universities. PARTICIPANTS Seventy-seven smoker students without any comorbidities (39 men; mean +/- SD age, 20.5 +/- 2.0 years). A control group for HRQL measurements was composed of 97 healthy, never-smoker students from the same universities (55 men; mean +/- SD age, 20.6 +/- 2.0 years). INTERVENTIONS All subjects were blinded to the study proposal, and answered autoapplicable forms dealing with healthy habits, smoking, and the 36-item short form questionnaire. RESULTS Never-smokers showed higher mean quality-of-life scores than smokers in all domains. Statistically significant differences were observed for the domains physical functioning (86.5 +/- 12.9 vs 93.4 +/- 9.6), general health perceptions (64.3 +/- 19.8 vs 79.2 +/- 13.4), vitality (58.4 +/- 20.0 vs 64.6 +/- 16.5), social functioning (59.3 +/- 19.7 vs 76.3 +/- 19.6), and mental health index (66.4 +/- 21.1 vs 71.9 +/- 15.5). CONCLUSIONS Healthy, light-to-moderate smokers with a short smoking history show significant impairment in physical and mental domains of HRQL in comparison to never-smokers. A better elucidation of these aspects may provide useful information for planning smoking-cessation interventions.
Collapse
Affiliation(s)
- José Antônio Baddini Martinez
- Department of Internal Medicine, Medical School of Ribeirão Preto, University of São Paulo, Avenida Bandeirantes 3900, CEP: 14048-900, Ribeirão Preto, São Paulo, Brazil.
| | | | | | | | | | | |
Collapse
|
38
|
Zillich AJ, Ryan M, Adams A, Yeager B, Farris K. Effectiveness of a pharmacist-based smoking-cessation program and its impact on quality of life. Pharmacotherapy 2002; 22:759-65. [PMID: 12066966 DOI: 10.1592/phco.22.9.759.34073] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
We conducted a prospective, open-label trial to evaluate the effectiveness of a pharmacist-based, comprehensive, smoking-cessation program with 31 self-referred subjects. A secondary goal was to measure changes in health-related quality of life (HRQOL) during the cessation attempt. The program consisted of weekly, 1-hour group sessions over 12 weeks. It incorporated nicotine replacement therapy (patch, gum) with extensive behavior modification counseling. Trained pharmacists served as program facilitators. Smoking cessation was chemically verified at 3 and 6 months by exhaled carbon monoxide. The patients' HRQOL was measured using the smoking-cessation quality of life questionnaire at baseline, 2 weeks, and 1, 2, 3, and 6 months. Chemically verified abstinence rates at 3 and 6 months were 42% (13 patients) and 26% (8 patients), respectively. Among patients who quit, vitality, mental health, and self-control significantly improved during the 3-month program. Six-month cessation rates were modest, although HRQOL improved within 3 months of abstinence.
Collapse
Affiliation(s)
- Alan J Zillich
- Division of Clinical and Administrative Pharmacy, University of Iowa College of Pharmacy, Iowa City 52241, USA.
| | | | | | | | | |
Collapse
|
39
|
Abstract
The RAND-36 is perhaps the most widely used health-related quality of life (HRQoL) survey instrument in the world today. It is comprised of 36 items that assess eight health concepts: physical functioning, role limitations caused by physical health problems, role limitations caused by emotional problems, social functioning, emotional well-being, energy/fatigue, pain, and general health perceptions. Physical and mental health summary scores are also derived from the eight RAND-36 scales. This paper provides example applications of the RAND-36 cross-sectionally and longitudinally, provides information on what a clinically important difference is for the RAND-36 scales, and provides guidance for summarizing the RAND-36 in a single number. The paper also discusses the availability of the RAND-36 in multiple languages and summarizes changes that are incorporated in the latest version of the survey.
Collapse
Affiliation(s)
- R D Hays
- UCLA Department of Medicine, UCLA School of Medicine, 90095-1736, USA.
| | | |
Collapse
|
40
|
Shaw JW, Coons SJ, Foster SA, Leischow SJ, Hays RD. Responsiveness of the Smoking Cessation Quality of Life (SCQoL) questionnaire. Clin Ther 2001; 23:957-69. [PMID: 11440295 DOI: 10.1016/s0149-2918(01)80083-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND The Smoking Cessation Quality of Life (SCQoL) questionnaire was developed to quantify changes in self-reported functioning and well-being associated with the smoking cessation process and to facilitate comparisons among smokers, former smokers, and nonsmokers. The SCQoL includes 5 cessation-targeted scales and the 8 multi-item scales of the Medical Outcomes Study 36-Item Short-Form Health Survey. OBJECTIVE This study was conducted to assess the responsiveness of the SCQoL by analyzing associations between SCQoL scale scores and duration of smoking abstinence. METHODS The SCQoL was administered at a screening visit and 2 to 6 weeks after screening as part of a longitudinal study. Study participants included smokers who intended to quit smoking. Subjects were required to purchase nicotine inhalers and were prompted to quit smoking before follow-up. Based on self-reported duration of abstinence at follow-up, subjects were categorized as recidivists (0 days smoke free), short-term abstainers (1-7 days smoke free), or longer-term abstainers (>7 days smoke free). Kruskal-Wallis tests were used to compare changes in scale scores from screening to follow-up among the 3 groups. RESULTS The internal consistency reliability of the 13 SCQoL scales ranged from 0.67 to 0.92. Subjects who maintained abstinence for longer periods experienced smaller declines in health-related quality of life between the screening and follow-up assessments. Differences among the 3 groups were driven primarily by differences between recidivists and longer-term abstainers. CONCLUSIONS The results are consistent with research indicating that recidivists report a greater number of (and more severe) cessation-related symptoms than abstainers. The findings of this investigation provide evidence for the responsiveness of the SCQoL.
Collapse
Affiliation(s)
- J W Shaw
- Center for Health Outcomes and PharmacoEconomic Research, College of Pharmacy, The University of Arizona, Tucson 85721-0207, USA.
| | | | | | | | | |
Collapse
|