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Zhang S, Ding Q, Shen J, Qu H, Meng X. A 28-Day Challenge to Help Quit Smoking Using Telephone Follow-Ups Combined With the WeChat App: The Impact of the Humanistic Approach on Smoking Cessation. J Addict Nurs 2021; 32:211-215. [PMID: 34473451 PMCID: PMC8410085 DOI: 10.1097/jan.0000000000000420] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The study aims to assess the effectiveness of telephone follow-ups combined with a smartphone app (e.g., WeChat [Tencent], which is one of the most widely used communication apps in China), as a smoking cessation intervention. Social volunteers were recruited on March 1, 2017, and randomized to supervision groups with five participants in each group. Every day, the specialists shared some information related to smoking cessation including the videos, songs, and scientific knowledge in WeChat groups and conducted telephone follow-ups on the third, fifth, seventh, ninth, 12th, 17th, 22nd, 27th, and 30th day in March and on April 1. Ultimately, a comparison was made of the self-reported smoking abstinence and self-reported average number of cigarettes smoked between the participants. One hundred ten volunteers participated in the study, with 105 who completed follow-up. Self-reported smoking abstinence in the past 7 days occurred in 65.7% of the participants (n = 69) compared with 34.3% (n = 36) in whom smoking abstinence did not occur. The mean age of those who failed was 40.15 years (range: 22–70 years), and 55.5% (n = 20) attributed their failure to personal reasons. However, the self-reported average number of cigarettes smoked every day was less than that before the study (on average, 10.34 ± 8.17 per day), and this difference was statistically significant (95% CI [8.312, 12.364], p < .01). It was effective to deliver a telephone follow-up combined with a smartphone app follow-up as an intervention for smoking cessation.
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Nabi-Burza E, Drehmer JE, Walters BH, Willemsen MC, Zeegers MPA, Winickoff JP. Smoking Cessation Treatment for Parents Who Dual Use E-Cigarettes and Traditional Cigarettes. J Smok Cessat 2021; 2021:6639731. [PMID: 34306227 PMCID: PMC8279196 DOI: 10.1155/2021/6639731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 02/15/2021] [Accepted: 02/25/2021] [Indexed: 11/29/2022] Open
Abstract
INTRODUCTION An increasing number of parents use both e-cigarettes and cigarettes (dual users). Previous studies have shown that dual users may have higher rates of contemplating smoking cessation than parents who only smoke cigarettes. This study was aimed to assess the delivery of tobacco cessation treatment (prescription for nicotine replacement therapy and referral to the quitline) among parents who report being dual users vs. cigarette-only smokers. METHODS A secondary analysis of parent survey data collected between April and October 2017 at 10 pediatric primary care practices participating in a cluster-randomized controlled trial of the Clinical Effort Against Secondhand Smoke Exposure (CEASE) intervention was conducted. Parents were considered to be dual users of cigarettes and e-cigarettes if they reported smoking a cigarette, even a puff, in the past seven days and using an e-cigarette within the past 30 days. Parents were asked if they received a prescription for nicotine replacement therapy and referral to the quitline to help them quit from their child's clinician. Multivariable logistic regression examined factors (dual use, insurance status, relationship to the child, race, and education status of the parent) associated with delivery of smoking cessation treatment (receiving prescriptions and/or enrollment in quitline) to smoking parents. Further, we compared the rates of tobacco cessation treatment delivery to dual users in the usual-care control practices vs. intervention practices. RESULTS Of 1007 smokers or recent quitters surveyed in the five intervention practices, 722 parents reported current use of cigarettes-only and 111 used e-cigarettes. Of these 111 parents, 82 (73.9%) reported smoking cigarettes. Parents were more likely to report receiving any treatment if they were dual users vs. cigarette-only smokers (OR 2.43, 95% CI 1.38, 4.29). Child's insurance status, parents' sex, education, and race were not associated with parental receipt of tobacco cessation treatment in the model. No dual users in the usual-care control practices reported receiving treatment. Discussion. Dual users who visited CEASE intervention practices were more likely to receive treatment than cigarette-only smokers when treatments were discussed. An increased uptake of tobacco cessation treatments among dual users reinforces the importance of discussing treatment options with this group, while also recognizing that cigarette-only smokers may require additional intervention to increase the acceptance rate of cessation assistance. This trial is registered with ClinicalTrials.gov, Identifier: NCT01882348.
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Affiliation(s)
- Emara Nabi-Burza
- Massachusetts General Hospital for Children, Division of General Academic Pediatrics, Boston, MA, USA
- Massachusetts General Hospital, Tobacco Research and Treatment Center, Boston, MA, USA
| | - Jeremy E. Drehmer
- Massachusetts General Hospital for Children, Division of General Academic Pediatrics, Boston, MA, USA
- Massachusetts General Hospital, Tobacco Research and Treatment Center, Boston, MA, USA
| | - Bethany Hipple Walters
- Massachusetts General Hospital for Children, Division of General Academic Pediatrics, Boston, MA, USA
- Massachusetts General Hospital, Tobacco Research and Treatment Center, Boston, MA, USA
| | - M. C. Willemsen
- Department of Health Promotion, Maastricht University, Maastricht, Netherlands
- Dutch Alliance for a Smokefree Society, The Hague, NL, Netherlands
| | - Maurice P. A. Zeegers
- Nutrition and Translational Research in Metabolism (School NUTRIM), Maastricht University, Maastricht, Netherlands
- Care and Public Health Research Institute (School CAPHRI), Maastricht University, Maastricht, Netherlands
| | - Jonathan P. Winickoff
- Massachusetts General Hospital for Children, Division of General Academic Pediatrics, Boston, MA, USA
- Massachusetts General Hospital, Tobacco Research and Treatment Center, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
- American Academy of Pediatrics, Julius B. Richmond Center of Excellence, Itasca, IL, USA
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Abstract
BACKGROUND Telephone services can provide information and support for smokers. Counselling may be provided proactively or offered reactively to callers to smoking cessation helplines. OBJECTIVES To evaluate the effect of telephone support to help smokers quit, including proactive or reactive counselling, or the provision of other information to smokers calling a helpline. SEARCH METHODS We searched the Cochrane Tobacco Addiction Group Specialised Register, clinicaltrials.gov, and the ICTRP for studies of telephone counselling, using search terms including 'hotlines' or 'quitline' or 'helpline'. Date of the most recent search: May 2018. SELECTION CRITERIA Randomised or quasi-randomised controlled trials which offered proactive or reactive telephone counselling to smokers to assist smoking cessation. DATA COLLECTION AND ANALYSIS We used standard methodological procedures expected by Cochrane. We pooled studies using a random-effects model and assessed statistical heterogeneity amongst subgroups of clinically comparable studies using the I2 statistic. In trials including smokers who did not call a quitline, we used meta-regression to investigate moderation of the effect of telephone counselling by the planned number of calls in the intervention, trial selection of participants that were motivated to quit, and the baseline support provided together with telephone counselling (either self-help only, brief face-to-face intervention, pharmacotherapy, or financial incentives). MAIN RESULTS We identified 104 trials including 111,653 participants that met the inclusion criteria. Participants were mostly adult smokers from the general population, but some studies included teenagers, pregnant women, and people with long-term or mental health conditions. Most trials (58.7%) were at high risk of bias, while 30.8% were at unclear risk, and only 11.5% were at low risk of bias for all domains assessed. Most studies (100/104) assessed proactive telephone counselling, as opposed to reactive forms.Among trials including smokers who contacted helplines (32,484 participants), quit rates were higher for smokers receiving multiple sessions of proactive counselling (risk ratio (RR) 1.38, 95% confidence interval (CI) 1.19 to 1.61; 14 trials, 32,484 participants; I2 = 72%) compared with a control condition providing self-help materials or brief counselling in a single call. Due to the substantial unexplained heterogeneity between studies, we downgraded the certainty of the evidence to moderate.In studies that recruited smokers who did not call a helpline, the provision of telephone counselling increased quit rates (RR 1.25, 95% CI 1.15 to 1.35; 65 trials, 41,233 participants; I2 = 52%). Due to the substantial unexplained heterogeneity between studies, we downgraded the certainty of the evidence to moderate. In subgroup analysis, we found no evidence that the effect of telephone counselling depended upon whether or not other interventions were provided (P = 0.21), no evidence that more intensive support was more effective than less intensive (P = 0.43), or that the effect of telephone support depended upon whether or not people were actively trying to quit smoking (P = 0.32). However, in meta-regression, telephone counselling was associated with greater effectiveness when provided as an adjunct to self-help written support (P < 0.01), or to a brief intervention from a health professional (P = 0.02); telephone counselling was less effective when provided as an adjunct to more intensive counselling. Further, telephone support was more effective for people who were motivated to try to quit smoking (P = 0.02). The findings from three additional trials of smokers who had not proactively called a helpline but were offered telephone counselling, found quit rates were higher in those offered three to five telephone calls compared to those offered just one call (RR 1.27, 95% CI 1.12 to 1.44; 2602 participants; I2 = 0%). AUTHORS' CONCLUSIONS There is moderate-certainty evidence that proactive telephone counselling aids smokers who seek help from quitlines, and moderate-certainty evidence that proactive telephone counselling increases quit rates in smokers in other settings. There is currently insufficient evidence to assess potential variations in effect from differences in the number of contacts, type or timing of telephone counselling, or when telephone counselling is provided as an adjunct to other smoking cessation therapies. Evidence was inconclusive on the effect of reactive telephone counselling, due to a limited number studies, which reflects the difficulty of studying this intervention.
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Affiliation(s)
| | - José M. Ordóñez‐Mena
- University of OxfordNuffield Department of Primary Care Health SciencesRadcliffe Observatory QuarterWoodstock RoadOxfordOxfordshireUKOX2 6GG
| | - Jamie Hartmann‐Boyce
- University of OxfordNuffield Department of Primary Care Health SciencesRadcliffe Observatory QuarterWoodstock RoadOxfordOxfordshireUKOX2 6GG
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Longman JM, Adams CM, Johnston JJ, Passey ME. Improving implementation of the smoking cessation guidelines with pregnant women: How to support clinicians? Midwifery 2017; 58:137-144. [PMID: 29367150 DOI: 10.1016/j.midw.2017.12.016] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2017] [Revised: 12/12/2017] [Accepted: 12/21/2017] [Indexed: 10/18/2022]
Abstract
OBJECTIVE this study aimed to explore the enablers and barriers to implementation of the Australian smoking cessation in pregnancy guidelines. These guidelines direct clinicians to follow the 5As of cessation: Ask, Advise, Assess, Assist and Arrange follow-up. DESIGN semi-structured interviews based on the Theoretical Domains Framework (TDF) elicited clinicians' views and experiences of implementing the guidelines. SETTING antenatal care in the NSW public health system. PARTICIPANTS 27 maternity service managers, obstetricians and midwives. FINDINGS participants confirmed that implementation of the smoking cessation guidelines was sub-optimal. This was particularly the case with Assist and Arrange follow up at the initial visit, and with following any of the 5As at subsequent visits. Key barriers included systems which did not support implementation or monitoring, lack of knowledge, skills and training, perceived time restrictions, 'difficult conversations' and perceiving smoking as a social activity. Enablers included clinicians' knowledge of the harms of smoking in pregnancy, clinicians' skills in communicating with pregnant women, positive emotions, professional role and identity, the potential of training and of champions to influence practice, and systems that regulated behaviour. KEY CONCLUSIONS these findings will contribute to the development of a multifaceted intervention to support clinicians in implementing the guidelines. IMPLICATIONS FOR PRACTICE Building on existing strengths, antenatal care providers may be supported in implementing the guidelines by working with systems which remind and support implementation, the clear reframing of smoking as an addiction, knowledge and skills development and by realizing the potential of leadership to maximise the impact of reinforcement and social influence.
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Affiliation(s)
- Jo M Longman
- University of Sydney School of Public Health (University Centre for Rural Health - North Coast), Lismore, NSW 2480, Australia.
| | | | - Jennifer J Johnston
- University of Sydney School of Public Health (University Centre for Rural Health - North Coast), Lismore, NSW 2480, Australia; Northern NSW Local Health District, Lismore, Australia
| | - Megan E Passey
- University of Sydney School of Public Health (University Centre for Rural Health - North Coast), Lismore, NSW 2480, Australia; Northern NSW Local Health District, Lismore, Australia
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Sumner W, Walker MS, Highstein GR, Fischer I, Yan Y, McQueen A, Fisher EB. A randomized controlled trial of directive and nondirective smoking cessation coaching through an employee quitline. BMC Public Health 2016; 16:550. [PMID: 27400966 PMCID: PMC4940833 DOI: 10.1186/s12889-016-3202-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2015] [Accepted: 06/07/2016] [Indexed: 11/20/2022] Open
Abstract
Background Telephone quitlines can help employees quit smoking. Quitlines typically use directive coaching, but nondirective, flexible coaching is an alternative. Call-2-Quit used a worksite-sponsored quitline to compare directive and nondirective coaching modes, and evaluated employee race and income as potential moderators. Methods An unblinded randomized controlled trial compared directive and nondirective telephone coaching by trained laypersons. Participants were smoking employees and spouses recruited through workplace smoking cessation campaigns in a hospital system and affiliated medical school. Coaches were four non-medical women trained to use both coaching modes. Participants were randomized by family to coaching mode. Participants received up to 7 calls from coaches who used computer assisted telephone interview software to track topics and time. Outcomes were reported smoking abstinence for 7 days at last contact, 6 or 12 months after coaching began. Both worksites implemented new tobacco control policies during the study. Results Most participants responded to an insurance incentive introduced at the hospital. Call-2-Quit coached 518 participants: 22 % were African-American; 45 % had incomes below $30,000. Income, race, and intervention did not affect coaching completion rates. Cessation rates were comparable with directive and nondirective coaching (26 % versus 30 % quit, NS). A full factorial logistic regression model identified above median income (odds ratio = 1.8, p = 0.02), especially among African Americans (p = 0.04), and recent quit attempts (OR = 1.6, p = 0.03) as predictors of cessation. Nondirective coaching was associated with high cessation rates among subgroups of smokers reporting income above the median, recent quit attempts, or use of alternative therapies. Waiting up to 4 weeks to start coaching did not affect cessation. Of 41 highly addicted or depressed smokers who had never quit more than 30 days, none quit. Conclusion Nondirective coaching improved cessation rates for selected smoking employees, but less expensive directive coaching helped most smokers equally well, regardless of enrollment incentives and delays in receiving coaching. Some subgroups had very low cessation rates with either mode of quitline support. Trial registration ClinicalTrials.gov NCT02730260, Registered March 31, 2016
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Affiliation(s)
- Walton Sumner
- Washington University School of Medicine, 660 S. Euclid Ave, Campus Box 8005, St. Louis, Missouri, 63110, USA.
| | | | | | - Irene Fischer
- Washington University School of Medicine, 660 S. Euclid Ave, Campus Box 8005, St. Louis, Missouri, 63110, USA
| | - Yan Yan
- Washington University School of Medicine, 660 S. Euclid Ave, Campus Box 8005, St. Louis, Missouri, 63110, USA
| | - Amy McQueen
- Washington University School of Medicine, 660 S. Euclid Ave, Campus Box 8005, St. Louis, Missouri, 63110, USA
| | - Edwin B Fisher
- Peers for Progress; School of Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
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Drehmer JE, Hipple B, Nabi-Burza E, Ossip DJ, Chang Y, Rigotti NA, Winickoff JP. Proactive enrollment of parents to tobacco quitlines in pediatric practices is associated with greater quitline use: a cross-sectional study. BMC Public Health 2016; 16:520. [PMID: 27342141 PMCID: PMC4919852 DOI: 10.1186/s12889-016-3147-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2015] [Accepted: 05/24/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Every U.S. state has a free telephone quitline that tobacco users can access to receive cessation assistance, yet referral rates for parents in the pediatric setting remain low. This study evaluates, within pediatric offices, the impact of proactive enrollment of parents to quitlines compared to provider suggestion to use the quitline and identifies other factors associated with parental quitline use. METHODS As part of a cluster randomized controlled trial (Clinical Effort Against Secondhand Smoke Exposure), research assistants completed post-visit exit interviews with parents in 20 practices in 16 states. Parents' quitline use was assessed at a 12-month follow-up interview. A multivariable analysis was conducted for quitline use at 12 months using a logistic regression model with generalized estimating equations to account for provider clustering. Self-reported cessation rates were also compared among quitline users based on the type of referral they received at their child's doctor's office. RESULTS Of the 1980 parents enrolled in the study, 1355 (68 %) completed a 12-month telephone interview and of those 139 (10 %) reported talking with a quitline (15 % intervention versus 6 % control; p < .0001). Parents who were Hispanic (aOR 2.12 (1.22, 3.70)), black (aOR 1.57 (1.14, 2.16)), planned to quit smoking in the next 30 days (aOR 2.32 (1.47, 3.64)), and had attended an intervention practice (aOR 2.37 (1.31, 4.29)) were more likely to have talked with a quitline. Parents who only received a suggestion from a healthcare provider to use the quitline (aOR 0.45 (0.23, 0.90)) and those who were not enrolled and did not receive a suggestion (aOR 0.33 (0.17, 0.64)) were less likely to talk with a quitline than those who were enrolled in the quitline during the baseline visit. Self-reported cessation rates among quitline users were similar regardless of being proactively enrolled (19 %), receiving only a suggestion (25 %), or receiving neither a suggestion nor an enrollment (17 %) during a visit (p = 0.47). CONCLUSIONS These results highlight the enhanced clinical effectiveness of not just recommending the quitline to parents but also offering them enrollment in the quitline at the time of their child's visit to the pediatric office. TRIAL REGISTRATION ClinicalTrials.gov, Identifier: NCT00664261.
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Affiliation(s)
- Jeremy E Drehmer
- Center for Child and Adolescent Health Research and Policy, Division of General Academic Pediatrics, Massachusetts General Hospital, 125 Nashua Street, Suite 860, Boston, MA, 02114, USA.
- Tobacco Research and Treatment Center, Massachusetts General Hospital, Boston, MA, USA.
| | - Bethany Hipple
- Center for Child and Adolescent Health Research and Policy, Division of General Academic Pediatrics, Massachusetts General Hospital, 125 Nashua Street, Suite 860, Boston, MA, 02114, USA
- Tobacco Research and Treatment Center, Massachusetts General Hospital, Boston, MA, USA
| | - Emara Nabi-Burza
- Center for Child and Adolescent Health Research and Policy, Division of General Academic Pediatrics, Massachusetts General Hospital, 125 Nashua Street, Suite 860, Boston, MA, 02114, USA
- Tobacco Research and Treatment Center, Massachusetts General Hospital, Boston, MA, USA
| | - Deborah J Ossip
- Department of Public Health Sciences, University of Rochester Medical Center, Rochester, NY, USA
| | - Yuchiao Chang
- Tobacco Research and Treatment Center, Massachusetts General Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Nancy A Rigotti
- Tobacco Research and Treatment Center, Massachusetts General Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Jonathan P Winickoff
- Center for Child and Adolescent Health Research and Policy, Division of General Academic Pediatrics, Massachusetts General Hospital, 125 Nashua Street, Suite 860, Boston, MA, 02114, USA
- Tobacco Research and Treatment Center, Massachusetts General Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
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Saul JE, Bonito JA, Provan K, Ruppel E, Leischow SJ. Implementation of tobacco cessation quitline practices in the United States and Canada. Am J Public Health 2014; 104:e98-105. [PMID: 25122024 DOI: 10.2105/ajph.2014.302074] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVES We examined relationships between implementation of tobacco quitline practices, levels of evidence of practices, and quitline reach and spending. METHODS In June and July 2009, a total of 176 quitline funders and providers in the United States and Canada completed a survey on quitline practices, in particular quitline-level implementation for the reported practices. From these data, we selected and categorized evidence-based and emerging quitline practices by the strength of the evidence for each practice to increase quitline efficacy and reach. RESULTS The proportion of quitlines implementing each practice ranged from 3% (text messaging) to 92% (providing a multiple-call protocol). Implementation of practices showing higher levels of evidence for increasing either reach or efficacy showed moderate but significant positive correlations with both reach outcomes and spending levels. The strongest correlation was between reach outcomes and spending levels (r=0.80; P<.01). CONCLUSIONS The strong relationship between quitline spending and reach reinforces the need to increase quitline funding to levels commensurate with national cessation goals.
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Affiliation(s)
- Jessie E Saul
- Jessie E. Saul is with the Research Department, North American Quitline Consortium, Phoenix, AZ. Joseph A. Bonito is with the Department of Communication, College of Social and Behavioral Sciences, University of Arizona, Tucson. At the time of the study, Keith Provan was with the Center for Management Innovations in Health Care, School of Government & Public Policy, University of Arizona, Tucson. Erin Ruppel is with the Department of Communication, College of Letters and Science, University of Wisconsin-Milwaukee. Scott J. Leischow is with the Mayo Clinic-Arizona, Mayo Clinic Cancer Center, Scottsdale
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Schuck K, Bricker JB, Otten R, Kleinjan M, Brandon TH, Engels RCME. Effectiveness of proactive quitline counselling for smoking parents recruited through primary schools: results of a randomized controlled trial. Addiction 2014; 109:830-41. [PMID: 24428461 DOI: 10.1111/add.12485] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2013] [Revised: 10/02/2013] [Accepted: 01/06/2014] [Indexed: 11/26/2022]
Abstract
AIMS To test the effectiveness of tailored quitline (telephone) counselling among smoking parents recruited into cessation support through their children's primary schools. DESIGN Two-arm randomized controlled trial with 3- and 12-month follow-up. SETTING Proactive telephone counselling was administered by the Dutch national quitline. PARTICIPANTS Smoking parents were recruited through their children's primary schools and received either intensive quitline support in combination with tailored supplementary materials (n = 256) or a standard self-help brochure (n = 256). MEASUREMENTS The primary outcome was 7-day point-prevalence abstinence at 12-month follow-up. Also measured were baseline characteristics, use of and adherence to nicotine replacement therapy and pharmacotherapy, smoking characteristics and implementation of a home smoking ban. FINDINGS Parents who received quitline counselling were more likely to report 7-day point-prevalence abstinence at 12-month assessment [34.0 versus 18.0%, odds ratio (OR) = 2.35, confidence interval (CI) = 1.56-3.54] than those who received a standard self-help brochure. Parents who received quitline counselling were more likely to use nicotine replacement therapy (P < 0.001) than those who received a standard self-help brochure. Among parents who did not achieve abstinence, those who received quitline counselling smoked fewer cigarettes at 3-month (P < 0.001) and 12-month assessment (P < 0.001), were more likely to make a quit attempt (P < 0.001), to achieve 24 hours' abstinence (P < 0.001) and to implement a complete home smoking ban (P < 0.01). CONCLUSIONS Intensive quitline support tailored to smoking parents is an effective method for helping parents quit smoking and promoting parenting practices that protect their children from adverse effects of smoking.
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Affiliation(s)
- Kathrin Schuck
- Behavioural Science Institute, Radboud University Nijmegen, Nijmegen, The Netherlands
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Díaz-Toro EC, Fernández ME, Correa-Fernández V, Calo WA, Ortiz AP, Mejía LM, Mazas CA, Santos-Ortiz MDC, Wetter DW. Promoting tobacco cessation and smoke-free workplaces through community outreach partnerships in Puerto Rico. Prog Community Health Partnersh 2014; 8:157-68. [PMID: 25152097 PMCID: PMC4237274 DOI: 10.1353/cpr.2014.0032] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND Puerto Rico (PR) has a lower smoking prevalence than the United States (14.8% vs. 21.2%, respectively); nevertheless, the five leading causes of death are associated with smoking. There is a need to implement evidence-based tobacco control strategies in PR. OBJECTIVES The Outreach Pilot Program (OPP) was designed to engage communities, health professionals, and researchers in a network to advance health promotion activities and research to increase the use of the PR Quitline (PRQ) among smokers and promoting policies in support of smoke-free workplaces. METHODS Using community-based participatory research (CBPR) methods, the OPP mobilized a network of community and academic partners to implement smoking cessation activities including referrals to the PRQ, adoption of evidence-based smoking cessation programs, and promotion of smoke-free legislation. RESULTS Eighty organizations participated in the OPP. Collaborators implemented activities that supported the promotion of the PRQ and smoke-free workplaces policy and sponsored yearly trainings, including tobacco control conferences. From 2005 to 2008, physician referrals to the PRQ increased from 2.6% to 7.2%. The number of annual smokers receiving cessation services through the PRQ also increased from 703 to 1,086. The OPP shepherded a rigorous smoke-free law through participation in the development, promotion, and implementation of the smoke-free workplaces legislation as well as the creation of the PR Tobacco Control Strategic Plan, launched in 2006. CONCLUSIONS This project demonstrates the feasibility of developing a successful and sustainable community-based outreach program model that enlists the participation of academic researchers, community organizations, and health care providers as partners to promote tobacco control.
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Park AH, Lee SJ, Oh SJ. The effects of a smoking cessation programme on health-promoting lifestyles and smoking cessation in smokers who had undergone percutaneous coronary intervention. Int J Nurs Pract 2013; 21:107-17. [DOI: 10.1111/ijn.12230] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Ai Hee Park
- Department of Nursing; National Health Insurance Corporation Ilsan Hospital; Goyang Korea
| | - Suk Jeong Lee
- Red Cross College of Nursing; Chung-Ang University; CAU Health Care System; Seoul South Korea
| | - Seung Jin Oh
- Department of Cardiology; National Health Insurance Corporation Ilsan Hospital; Goyang Korea
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Abstract
BACKGROUND Telephone services can provide information and support for smokers. Counselling may be provided proactively or offered reactively to callers to smoking cessation helplines. OBJECTIVES To evaluate the effect of proactive and reactive telephone support via helplines and in other settings to help smokers quit. SEARCH METHODS We searched the Cochrane Tobacco Addiction Group Specialised Register for studies of telephone counselling, using search terms including 'hotlines' or 'quitline' or 'helpline'. Date of the most recent search: May 2013. SELECTION CRITERIA randomized or quasi-randomised controlled trials in which proactive or reactive telephone counselling to assist smoking cessation was offered to smokers or recent quitters. DATA COLLECTION AND ANALYSIS One author identified and data extracted trials, and a second author checked them. The main outcome measure was the risk ratio for abstinence from smoking after at least six months follow-up. We selected the strictest measure of abstinence, using biochemically validated rates where available. We considered participants lost to follow-up to be continuing smokers. Where trials had more than one arm with a less intensive intervention we used only the most similar intervention without the telephone component as the control group in the primary analysis. We assessed statistical heterogeneity amongst subgroups of clinically comparable studies using the I² statistic. We considered trials recruiting callers to quitlines separately from studies recruiting in other settings. Where appropriate, we pooled studies using a fixed-effect model. We used a meta-regression to investigate the effect of differences in planned number of calls, selection for motivation, and the nature of the control condition (self help only, minimal intervention, pharmacotherapy) in the group of studies recruiting in non-quitline settings. MAIN RESULTS Seventy-seven trials met the inclusion criteria. Some trials were judged to be at risk of bias in some domains but overall we did not judge the results to be at high risk of bias. Among smokers who contacted helplines, quit rates were higher for groups randomized to receive multiple sessions of proactive counselling (nine studies, > 24,000 participants, risk ratio (RR) for cessation at longest follow-up 1.37, 95% confidence interval (CI) 1.26 to 1.50). There was mixed evidence about whether increasing the number of calls altered quit rates but most trials used more than two calls. Three studies comparing different counselling approaches during a single quitline contact did not detect significant differences. Of three studies that tested the provision of access to a hotline two detected a significant benefit and one did not.Telephone counselling not initiated by calls to helplines also increased quitting (51 studies, > 30,000 participants, RR 1.27; 95% CI 1.20 to 1.36). In a meta-regression controlling for other factors the effect was estimated to be slightly larger if more calls were offered, and in trials that specifically recruited smokers motivated to try to quit. The relative extra benefit of counselling was smaller when it was provided in addition to pharmacotherapy (usually nicotine replacement therapy) than when the control group only received self-help material or a brief intervention.A further eight studies were too diverse to contribute to meta-analyses and are discussed separately. Two compared different intensities of counselling, both of which detected a dose response; one of these detected a benefit of multiple counselling sessions over a single call for people prescribed bupropion. The others tested a variety of interventions largely involving offering telephone counselling as part of a referral or systems change and none detected evidence of effect. AUTHORS' CONCLUSIONS Proactive telephone counselling aids smokers who seek help from quitlines. Telephone quitlines provide an important route of access to support for smokers, and call-back counselling enhances their usefulness. There is limited evidence about the optimal number of calls. Proactive telephone counselling also helps people who receive it in other settings. There is some evidence of a dose response; one or two brief calls are less likely to provide a measurable benefit. Three or more calls increase the chances of quitting compared to a minimal intervention such as providing standard self-help materials, or brief advice, or compared to pharmacotherapy alone.
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Affiliation(s)
- Lindsay F Stead
- Department of Primary Care Health Sciences, University of Oxford, Radcliffe Observatory Quarter, Woodstock Road, Oxford, UK, OX2 6GG
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Vitiello MV, McCurry SM, Shortreed SM, Balderson BH, Baker LD, Keefe FJ, Rybarczyk BD, Von Korff M. Cognitive-behavioral treatment for comorbid insomnia and osteoarthritis pain in primary care: the lifestyles randomized controlled trial. J Am Geriatr Soc 2013; 61:947-956. [PMID: 23711168 DOI: 10.1111/jgs.12275] [Citation(s) in RCA: 106] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVES To assess whether older persons with osteoarthritis (OA) pain and insomnia receiving cognitive-behavioral therapy for pain and insomnia (CBT-PI), a cognitive-behavioral pain coping skills intervention (CBT-P), and an education-only control (EOC) differed in sleep and pain outcomes. DESIGN Double-blind, cluster-randomized controlled trial with 9-month follow-up. SETTING Group Health and University of Washington, 2009 to 2011. PARTICIPANTS Three hundred sixty-seven older adults with OA pain and insomnia. INTERVENTIONS Six weekly group sessions of CBT-PI, CBT-P, or EOC delivered in participants' primary care clinics. MEASUREMENTS Primary outcomes were insomnia severity and pain severity. Secondary outcomes were actigraphically measured sleep efficiency and arthritis symptoms. RESULTS CBT-PI reduced insomnia severity (score range 0-28) more than EOC (adjusted mean difference = -1.89, 95% confidence interval = -2.83 to -0.96; P < .001) and CBT-P (adjusted mean difference = -2.03, 95% CI = -3.01 to -1.04; P < .001) and improved sleep efficiency (score range 0-100) more than EOC (adjusted mean difference = 2.64, 95% CI = 0.44-4.84; P = .02). CBT-P did not improve insomnia severity more than EOC, but improved sleep efficiency (adjusted mean difference = 2.91, 95% CI = 0.85-4.97; P = .006). Pain severity and arthritis symptoms did not differ between the three arms. A planned analysis in participants with severe baseline pain revealed similar results. CONCLUSION Over 9 months, CBT of insomnia was effective for older adults with OA pain and insomnia. The addition of CBT for insomnia to CBT for pain alone improved outcomes.
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Affiliation(s)
- Michael V Vitiello
- Department ofPsychiatry and Behavioral Sciences, School of Medicine, University of Washington, Seattle, Washington 98195, USA.
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Rogers E, Fernandez S, Gillespie C, Smelson D, Hagedorn HJ, Elbel B, Kalman D, Axtmayer A, Kurowski K, Sherman SE. Telephone care coordination for smokers in VA mental health clinics: protocol for a hybrid type-2 effectiveness-implementation trial. Addict Sci Clin Pract 2013; 8:7. [PMID: 23497630 PMCID: PMC3636068 DOI: 10.1186/1940-0640-8-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2012] [Accepted: 03/01/2013] [Indexed: 11/03/2022] Open
Abstract
BACKGROUND This paper describes an innovative protocol for a type-II hybrid effectiveness-implementation trial that is evaluating a smoking cessation telephone care coordination program for Veterans Health Administration (VA) mental-health clinic patients. As a hybrid trial, the protocol combines implementation science and clinical trial methods and outcomes that can inform future cessation studies and the implementation of tobacco cessation programs into routine care. The primary objectives of the trial are (1) to evaluate the process of adapting, implementing, and sustaining a smoking cessation telephone care coordination program in VA mental health clinics, (2) to determine the effectiveness of the program in promoting long-term abstinence from smoking among mental health patients, and (3) to compare the effectiveness of telephone counseling delivered by VA staff with that delivered by state quitlines. METHODS/DESIGN The care coordination program is being implemented at six VA facilities. VA mental health providers refer patients to the program via an electronic medical record consult. Program staff call referred patients to offer enrollment. All patients who enroll receive a self-help booklet, mailed smoking cessation medications, and proactive multi-call telephone counseling. Participants are randomized to receive this counseling from VA staff or their state's quitline. Four primary implementation strategies are being used to optimize program implementation and sustainability: blended facilitation, provider training, informatics support, and provider feedback. A three-phase formative evaluation is being conducted to identify barriers to, and facilitators for, program implementation and sustainability. A mixed-methods approach is being used to collect quantitative clinical effectiveness data (e.g., self-reported abstinence at six months) and both quantitative and qualitative implementation data (e.g., provider referral rates, coded interviews with providers). Summative data will be analyzed using the Reach Effectiveness Adoption Implementation Maintenance (RE-AIM) framework. DISCUSSION This paper describes the rationale and methods of a trial designed to simultaneously study the clinical effectiveness and implementation of a telephone smoking cessation program for smokers using VA mental health clinics. Such hybrid designs are an important methodological design that can shorten the time between the development of an intervention and its translation into routine clinical care.
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Affiliation(s)
- Erin Rogers
- VA New York Harbor Healthcare System, 423 East 23rd Street - 15N, New York, NY 10010, USA.
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Fihn SD, Gardin JM, Abrams J, Berra K, Blankenship JC, Dallas AP, Douglas PS, Foody JM, Gerber TC, Hinderliter AL, King SB, Kligfield PD, Krumholz HM, Kwong RYK, Lim MJ, Linderbaum JA, Mack MJ, Munger MA, Prager RL, Sabik JF, Shaw LJ, Sikkema JD, Smith CR, Smith SC, Spertus JA, Williams SV. 2012 ACCF/AHA/ACP/AATS/PCNA/SCAI/STS guideline for the diagnosis and management of patients with stable ischemic heart disease: executive summary: a report of the American College of Cardiology Foundation/American Heart Association task force on practice guidelines, and the American College of Physicians, American Association for Thoracic Surgery, Preventive Cardiovascular Nurses Association, Society for Cardiovascular Angiography and Interventions, and Society of Thoracic Surgeons. Circulation 2012. [PMID: 23182125 DOI: 10.1016/j.jacc.2012.07.013] [Citation(s) in RCA: 1227] [Impact Index Per Article: 102.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Grossman E, Shelley D, Braithwaite RS, Lobach I, Goffin A, Rogers E, Sherman S. Effectiveness of smoking-cessation interventions for urban hospital patients: study protocol for a randomized controlled trial. Trials 2012; 13:126. [PMID: 22852878 PMCID: PMC3502597 DOI: 10.1186/1745-6215-13-126] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2011] [Accepted: 06/08/2012] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND Hospitalization may be a particularly important time to promote smoking cessation, especially in the immediate post-discharge period. However, there are few studies to date that shed light on the most effective or cost-effective methods to provide post-discharge cessation treatment, especially among low-income populations and those with a heavy burden of mental illness and substance use disorders. METHODS/DESIGN This randomized trial will compare the effectiveness and cost-effectiveness of two approaches to smoking cessation treatment among patients discharged from two urban public hospitals in New York City. During hospitalization, staff will be prompted to ask about smoking and to offer nicotine replacement therapy (NRT) on admission and at discharge. Subjects will be randomized on discharge to one of two arms: one arm will be proactive multi-session telephone counseling with motivational enhancement delivered by study staff, and the other will be a faxed or online referral to the New York State Quitline. The primary outcome is 30-day point-prevalence abstinence from smoking at 6-month follow-up post-discharge. We will also examine cost-effectiveness from a societal and a payer perspective, as well as explore subgroup analyses related to patient location of hospitalization, race/ethnicity, immigrant status, and inpatient diagnosis. DISCUSSION This study will explore issues of implementation feasibility in a post-hospitalization patient population, as well as add information about the effectiveness and cost-effectiveness of different strategies for designing smoking cessation programs for hospitalized patients. TRIAL REGISTRATION Clinicaltrials.gov ID# NCT01363245.
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Affiliation(s)
- Ellie Grossman
- Division of General Internal Medicine, New York University School of Medicine, New York, NY, USA.
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Zillich AJ, Corelli RL, Zbikowski SM, Magnusson LB, Fenlon CM, Prokhorov AV, de Moor C, Hudmon KS. A randomized trial evaluating 2 approaches for promoting pharmacy-based referrals to the tobacco quitline: methods and baseline findings. Res Social Adm Pharm 2012; 9:27-36. [PMID: 22554394 DOI: 10.1016/j.sapharm.2012.03.001] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2012] [Accepted: 03/08/2012] [Indexed: 10/28/2022]
Abstract
BACKGROUND Despite the fact that individuals who smoke are at an increased risk for disease and therefore require frequent visits to pharmacies for medications, most community pharmacies do not integrate tobacco cessation activities into routine practice. OBJECTIVE The objective of this report is to describe the methods and baseline findings for a 2-state randomized trial evaluating 2 intervention approaches for increasing pharmacy-based referrals to their state's tobacco quitline. METHODS Participating community pharmacies in Connecticut (n=32) and Washington (n=32) were randomized to receive either (1) on-site education with an academic detailer, describing methods for implementing brief interventions with patients and providing referrals to the tobacco quitline or (2) quitline materials delivered by mail. Both interventions advocated for pharmacy personnel to ask about tobacco use, advise patients who smoke to quit, and refer patients to the tobacco quitline for additional assistance with quitting. Study outcome measures include the number of quitline registrants who are referred by pharmacies (before and during the intervention period), the number of quitline materials distributed to patients, and self-reported behavior of cessation counseling and quitline referrals, assessed using written surveys completed by pharmacy personnel (pharmacists, technicians). RESULTS Pharmacists (n=124) and pharmacy technicians (n=127), representing 64 participating pharmacies with equal numbers of retail chain and independently owned pharmacies, participated in the study. Most pharmacists (67%) and half of pharmacy technicians (50%) indicated that they were not at all familiar with the tobacco quitline. During the baseline (preintervention) monitoring period, the quitline registered 120 patients (18 in Connecticut and 102 in Washington) who reported that they heard about the quitline from a pharmacy. CONCLUSION Novel tobacco intervention approaches are needed to capitalize on the community pharmacy's frequent interface with tobacco users, and these approaches need to be evaluated to estimate their effectiveness. Widespread implementation of brief, yet feasible, pharmacy-based tobacco cessation efforts that generate referrals to a tobacco quitline could have a substantial impact on the prevalence of tobacco use.
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Affiliation(s)
- Alan J Zillich
- Department of Pharmacy Practice, Purdue University College of Pharmacy, 1001 W. 10th Street-W7555 Myers, Indianapolis, IN 46202, USA
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Abstract
BACKGROUND Nicotine receptor partial agonists may help people to stop smoking by a combination of maintaining moderate levels of dopamine to counteract withdrawal symptoms (acting as an agonist) and reducing smoking satisfaction (acting as an antagonist). OBJECTIVES The primary objective of this review is to assess the efficacy and tolerability of nicotine receptor partial agonists, including cytisine, dianicline and varenicline for smoking cessation. SEARCH METHODS We searched the Cochrane Tobacco Addiction Group's specialised register for trials, using the terms ('cytisine' or 'Tabex' or 'dianicline' or 'varenicline' or 'nicotine receptor partial agonist') in the title or abstract, or as keywords. The register is compiled from searches of MEDLINE, EMBASE, PsycINFO and Web of Science using MeSH terms and free text to identify controlled trials of interventions for smoking cessation and prevention. We contacted authors of trial reports for additional information where necessary. The latest update of the specialised register was in December 2011. We also searched online clinical trials registers. SELECTION CRITERIA We included randomized controlled trials which compared the treatment drug with placebo. We also included comparisons with bupropion and nicotine patches where available. We excluded trials which did not report a minimum follow-up period of six months from start of treatment. DATA COLLECTION AND ANALYSIS We extracted data on the type of participants, the dose and duration of treatment, the outcome measures, the randomization procedure, concealment of allocation, and completeness of follow-up.The main outcome measured was abstinence from smoking at longest follow-up. We used the most rigorous definition of abstinence, and preferred biochemically validated rates where they were reported. Where appropriate we pooled risk ratios (RRs), using the Mantel-Haenszel fixed-effect model. MAIN RESULTS Two recent cytisine trials (937 people) found that more participants taking cytisine stopped smoking compared with placebo at longest follow-up, with a pooled RR of 3.98 (95% confidence interval (CI) 2.01 to 7.87). One trial of dianicline (602 people) failed to find evidence that it was effective (RR 1.20, 95% CI 0.82 to 1.75). Fifteen trials compared varenicline with placebo for smoking cessation; three of these also included a bupropion treatment arm. We also found one open-label trial comparing varenicline plus counselling with counselling alone. We found one relapse prevention trial, comparing varenicline with placebo, and two open-label trials comparing varenicline with nicotine replacement therapy (NRT). We also include one trial in which all the participants were given varenicline, but received behavioural support either online or by phone calls, or by both methods. This trial is not included in the analyses, but contributes to the data on safety and tolerability. The included studies covered 12,223 participants, 8100 of whom used varenicline.The pooled RR for continuous or sustained abstinence at six months or longer for varenicline at standard dosage versus placebo was 2.27 (95% CI 2.02 to 2.55; 14 trials, 6166 people, excluding one trial evaluating long term safety). Varenicline at lower or variable doses was also shown to be effective, with an RR of 2.09 (95% CI 1.56 to 2.78; 4 trials, 1272 people). The pooled RR for varenicline versus bupropion at one year was 1.52 (95% CI 1.22 to 1.88; 3 trials, 1622 people). The RR for varenicline versus NRT for point prevalence abstinence at 24 weeks was 1.13 (95% CI 0.94 to 1.35; 2 trials, 778 people). The two trials which tested the use of varenicline beyond the 12-week standard regimen found the drug to be well-tolerated during long-term use. The main adverse effect of varenicline was nausea, which was mostly at mild to moderate levels and usually subsided over time. A meta-analysis of reported serious adverse events occurring during or after active treatment and not necessarily considered attributable to treatment suggests there may be a one-third increase in the chance of severe adverse effects among people using varenicline (RR 1.36; 95% CI 1.04 to 1.79; 17 trials, 7725 people), but this finding needs to be tested further. Post-marketing safety data have raised questions about a possible association between varenicline and depressed mood, agitation, and suicidal behaviour or ideation. The labelling of varenicline was amended in 2008, and the manufacturers produced a Medication Guide. Thus far, surveillance reports and secondary analyses of trial data are inconclusive, but the possibility of a link between varenicline and serious psychiatric or cardiovascular events cannot be ruled out. AUTHORS' CONCLUSIONS Cytisine increases the chances of quitting, although absolute quit rates were modest in two recent trials. Varenicline at standard dose increased the chances of successful long-term smoking cessation between two- and threefold compared with pharmacologically unassisted quit attempts. Lower dose regimens also conferred benefits for cessation, while reducing the incidence of adverse events. More participants quit successfully with varenicline than with bupropion. Two open-label trials of varenicline versus NRT suggested a modest benefit of varenicline but confidence intervals did not rule out equivalence. Limited evidence suggests that varenicline may have a role to play in relapse prevention. The main adverse effect of varenicline is nausea, but mostly at mild to moderate levels and tending to subside over time. Possible links with serious adverse events, including serious psychiatric or cardiovascular events, cannot be ruled out.Future trials of cytisine may test extended regimens and more intensive behavioural support. There is a need for further trials of the efficacy of varenicline treatment extended beyond 12 weeks.
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Affiliation(s)
- Kate Cahill
- Department of Primary Care Health Sciences, University of Oxford, Oxford, UK.
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Alberg AJ, Carpenter MJ. Enhancing the effectiveness of smoking cessation interventions: a cancer prevention imperative. J Natl Cancer Inst 2012; 104:260-2. [PMID: 22282541 DOI: 10.1093/jnci/djr558] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Carpenter MJ, Hughes JR, Gray KM, Wahlquist AE, Saladin ME, Alberg AJ. Nicotine therapy sampling to induce quit attempts among smokers unmotivated to quit: a randomized clinical trial. ACTA ACUST UNITED AC 2012; 171:1901-7. [PMID: 22123796 DOI: 10.1001/archinternmed.2011.492] [Citation(s) in RCA: 101] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
BACKGROUND Rates of smoking cessation have not changed in a decade, accentuating the need for novel approaches to prompt quit attempts. METHODS Within a nationwide randomized clinical trial (N = 849) to induce further quit attempts and cessation, smokers currently unmotivated to quit were randomized to a practice quit attempt (PQA) alone or to nicotine replacement therapy (hereafter referred to as nicotine therapy), sampling within the context of a PQA. Following a 6-week intervention period, participants were followed up for 6 months to assess outcomes. The PQA intervention was designed to increase motivation, confidence, and coping skills. The combination of a PQA plus nicotine therapy sampling added samples of nicotine lozenges to enhance attitudes toward pharmacotherapy and to promote the use of additional cessation resources. Primary outcomes included the incidence of any ever occurring self-defined quit attempt and 24-hour quit attempt. Secondary measures included 7-day point prevalence abstinence at any time during the study (ie, floating abstinence) and at the final follow-up assessment. RESULTS Compared with PQA intervention, nicotine therapy sampling was associated with a significantly higher incidence of any quit attempt (49% vs 40%; relative risk [RR], 1.2; 95% CI, 1.1-1.4) and any 24-hour quit attempt (43% vs 34%; 1.3; 1.1-1.5). Nicotine therapy sampling was marginally more likely to promote floating abstinence (19% vs 15%; RR, 1.3; 95% CI, 1.0-1.7); 6-month point prevalence abstinence rates were no different between groups (16% vs 14%; 1.2; 0.9-1.6). CONCLUSION Nicotine therapy sampling during a PQA represents a novel strategy to motivate smokers to make a quit attempt. TRIAL REGISTRATION clinicaltrials.gov Identifier: NCT00706979.
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Affiliation(s)
- Matthew J Carpenter
- Department of Psychiatry, Hollings Cancer Center, Medical University of South Carolina, Charleston, 29425, USA.
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Tedeschi GJ, Zhu SH, Anderson CM, Cummins S, Ribner NG. Putting It on the Line: Telephone Counseling for Adolescent Smokers. JOURNAL OF COUNSELING AND DEVELOPMENT 2011. [DOI: 10.1002/j.1556-6678.2005.tb00363.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Free C, Knight R, Robertson S, Whittaker R, Edwards P, Zhou W, Rodgers A, Cairns J, Kenward MG, Roberts I. Smoking cessation support delivered via mobile phone text messaging (txt2stop): a single-blind, randomised trial. Lancet 2011; 378:49-55. [PMID: 21722952 PMCID: PMC3143315 DOI: 10.1016/s0140-6736(11)60701-0] [Citation(s) in RCA: 531] [Impact Index Per Article: 40.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
BACKGROUND Smoking cessation programmes delivered via mobile phone text messaging show increases in self-reported quitting in the short term. We assessed the effect of an automated smoking cessation programme delivered via mobile phone text messaging on continuous abstinence, which was biochemically verified at 6 months. METHODS In this single-blind, randomised trial, undertaken in the UK, smokers willing to make a quit attempt were randomly allocated, using an independent telephone randomisation system, to a mobile phone text messaging smoking cessation programme (txt2stop), comprising motivational messages and behavioural-change support, or to a control group that received text messages unrelated to quitting. The system automatically generated intervention or control group texts according to the allocation. Outcome assessors were masked to treatment allocation. The primary outcome was self-reported continuous smoking abstinence, biochemically verified at 6 months. All analyses were by intention to treat. This study is registered, number ISRCTN 80978588. FINDINGS We assessed 11,914 participants for eligibility. 5800 participants were randomised, of whom 2915 smokers were allocated to the txt2stop intervention and 2885 were allocated to the control group; eight were excluded because they were randomised more than once. Primary outcome data were available for 5524 (95%) participants. Biochemically verified continuous abstinence at 6 months was significantly increased in the txt2stop group (10·7% txt2stop vs 4·9% control, relative risk [RR] 2·20, 95% CI 1·80-2·68; p<0·0001). Similar results were obtained when participants that were lost to follow-up were treated as smokers (268 [9%] of 2911 txt2stop vs 124 [4%] of 2881 control [RR 2·14, 95% CI 1·74-2·63; p<0·0001]), and when they were excluded (268 [10%] of 2735 txt2stop vs 124 [4%] of 2789 control [2·20, 1·79-2·71; p<0·0001]). No significant heterogeneity was shown in any of the prespecified subgroups. INTERPRETATION The txt2stop smoking cessation programme significantly improved smoking cessation rates at 6 months and should be considered for inclusion in smoking cessation services. FUNDING UK Medical Research Council, Primary Care Research Networks.
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Affiliation(s)
- Caroline Free
- Clinical Trials Research Unit, London School of Hygiene and Tropical Medicine, UK.
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Abstract
BACKGROUND Nicotine receptor partial agonists may help people to stop smoking by a combination of maintaining moderate levels of dopamine to counteract withdrawal symptoms (acting as an agonist) and reducing smoking satisfaction (acting as an antagonist). Varenicline was developed as a nicotine receptor partial agonist from cytisine, a drug widely used in central and eastern Europe for smoking cessation. The first trial reports of varenicline were released in 2006, and further trials have now been published or are currently underway. OBJECTIVES The primary objective of this review is to assess the efficacy and tolerability of nicotine receptor partial agonists, including varenicline and cytisine, for smoking cessation. SEARCH STRATEGY We searched the Cochrane Tobacco Addiction Group's specialised register for trials, using the terms ('varenicline' or 'cytisine' or 'Tabex' or 'nicotine receptor partial agonist') and 'smoking' in the title or abstract, or as keywords. We also searched MEDLINE, EMBASE, PsycINFO and CINAHL using MeSH terms and free text, and we contacted authors of trial reports for additional information where necessary. The latest search was in September 2010. SELECTION CRITERIA We included randomized controlled trials which compared the treatment drug with placebo. We also included comparisons with bupropion and nicotine patches where available. We excluded trials which did not report a minimum follow-up period of six months from start of treatment. DATA COLLECTION AND ANALYSIS We extracted data on the type of participants, the dose and duration of treatment, the outcome measures, the randomization procedure, concealment of allocation, and completeness of follow up.The main outcome measured was abstinence from smoking after at least six months from the beginning of treatment. We used the most rigorous definition of abstinence, and preferred biochemically validated rates where they were reported. Where appropriate we performed meta-analysis to produce a risk ratio, using the Mantel-Haenszel fixed-effect model. MAIN RESULTS We found 11 trials of varenicline compared with placebo for smoking cessation; three of these included a bupropion experimental arm. We also found one relapse prevention trial, comparing varenicline with placebo, and two open-label trials comparing varenicline with nicotine replacement therapy (NRT). We also include one trial in which all the participants were given varenicline, but received behavioural support either online or by phone calls, or by both methods. This trial is not included in the analyses, but contributes to the data on safety and tolerability. The included studies covered >10,300 participants, 6892 of whom used varenicline. We identified one trial of cytisine (Tabex) for inclusion.The pooled risk ratio (RR) (10 trials, 4443 people, excluding one trial evaluating long term safety) for continuous abstinence at six months or longer for varenicline at standard dosage versus placebo was 2.31 (95% confidence interval [CI] 2.01 to 2.66). Varenicline at lower or variable doses was also shown to be effective, with an RR of 2.09 (95% CI 1.56 to 2.78; 4 trials, 1272 people). The pooled RR for varenicline versus bupropion at one year was 1.52 (95% CI 1.22 to 1.88; 3 trials, 1622 people). The RR for varenicline versus NRT for point prevalence abstinence at 24 weeks was 1.13 (95% CI 0.94 to 1.35; 2 trials, 778 people). The two trials which tested the use of varenicline beyond the 12-week standard regimen found the drug to be well-tolerated during long-term use. The main adverse effect of varenicline was nausea, which was mostly at mild to moderate levels and usually subsided over time. Post-marketing safety data raised questions about a possible association between varenicline and depressed mood, agitation, and suicidal behaviour or ideation. The labelling of varenicline was amended in 2008, and the manufacturers produced a Medication Guide. Thus far, surveillance reports and secondary analyses of trial data lend little support to a causal relationship.The one cytisine trial included in this review found that more participants taking cytisine stopped smoking compared with placebo at two-year follow up, with an RR of 1.61 (95% CI 1.24 to 2.08). AUTHORS' CONCLUSIONS Varenicline at standard dose increased the chances of successful long-term smoking cessation between two- and threefold compared with pharmacologically unassisted quit attempts. Lower dose regimens also conferred benefits for cessation, while reducing the incidence of adverse events. More participants quit successfully with varenicline than with bupropion. Two open-label trials of varenicline versus NRT suggested a modest benefit of varenicline but confidence intervals did not rule out equivalence. Limited evidence suggests that varenicline may have a role to play in relapse prevention. The main adverse effect of varenicline is nausea, but mostly at mild to moderate levels and tending to subside over time. Possible links with serious adverse events, including depressed mood, agitation and suicidal thoughts, have been reported but are so far not substantiated.There is a need for further independent community-based trials of varenicline, to test its efficacy and safety in smokers with varying co-morbidities and risk patterns. There is a need for further trials of the efficacy of treatment extended beyond 12 weeks. Cytisine may also increase the chances of quitting, but the evidence at present is inconclusive.
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Affiliation(s)
- Kate Cahill
- Department of Primary Health Care, University of Oxford, Rosemary Rue Building, Old Road Campus, Oxford, UK, OX3 7LF
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Abstract
BACKGROUND Nicotine receptor partial agonists may help people to stop smoking by a combination of maintaining moderate levels of dopamine to counteract withdrawal symptoms (acting as an agonist) and reducing smoking satisfaction (acting as an antagonist). Varenicline was developed as a nicotine receptor partial agonist from cytisine, a drug widely used in central and eastern Europe for smoking cessation. The first trial reports of varenicline were released in 2006, and further trials have now been published or are currently underway. OBJECTIVES The primary objective of this review is to assess the efficacy and tolerability of nicotine receptor partial agonists, including varenicline and cytisine, for smoking cessation. SEARCH STRATEGY We searched the Cochrane Tobacco Addiction Group's specialised register for trials, using the terms ('varenicline' or 'cytisine' or 'Tabex' or 'nicotine receptor partial agonist') and 'smoking' in the title or abstract, or as keywords. We also searched MEDLINE, EMBASE, PsycINFO and CINAHL using MeSH terms and free text, and we contacted authors of trial reports for additional information where necessary. The latest search was in September 2010. SELECTION CRITERIA We included randomized controlled trials which compared the treatment drug with placebo. We also included comparisons with bupropion and nicotine patches where available. We excluded trials which did not report a minimum follow-up period of six months from start of treatment. DATA COLLECTION AND ANALYSIS We extracted data on the type of participants, the dose and duration of treatment, the outcome measures, the randomization procedure, concealment of allocation, and completeness of follow up.The main outcome measured was abstinence from smoking after at least six months from the beginning of treatment. We used the most rigorous definition of abstinence, and preferred biochemically validated rates where they were reported. Where appropriate we performed meta-analysis to produce a risk ratio, using the Mantel-Haenszel fixed-effect model. MAIN RESULTS We found 11 trials of varenicline compared with placebo for smoking cessation; three of these included a bupropion experimental arm. We also found one relapse prevention trial, comparing varenicline with placebo, and two open-label trials comparing varenicline with nicotine replacement therapy (NRT). We also include one trial in which all the participants were given varenicline, but received behavioural support either online or by phone calls, or by both methods. This trial is not included in the analyses, but contributes to the data on safety and tolerability. The included studies covered >10,300 participants, 6892 of whom used varenicline. We identified one trial of cytisine (Tabex) for inclusion.The pooled risk ratio (RR) (10 trials, 4443 people, excluding one trial evaluating long term safety) for continuous abstinence at six months or longer for varenicline at standard dosage versus placebo was 2.31 (95% confidence interval [CI] 2.01 to 2.66). Varenicline at lower or variable doses was also shown to be effective, with an RR of 2.09 (95% CI 1.56 to 2.78; 4 trials, 1272 people). The pooled RR for varenicline versus bupropion at one year was 1.52 (95% CI 1.22 to 1.88; 3 trials, 1622 people). The RR for varenicline versus NRT for point prevalence abstinence at 24 weeks was 1.13 (95% CI 0.94 to 1.35; 2 trials, 778 people). The two trials which tested the use of varenicline beyond the 12-week standard regimen found the drug to be well-tolerated during long-term use. The main adverse effect of varenicline was nausea, which was mostly at mild to moderate levels and usually subsided over time. Post-marketing safety data raised questions about a possible association between varenicline and depressed mood, agitation, and suicidal behaviour or ideation. The labelling of varenicline was amended in 2008, and the manufacturers produced a Medication Guide. Thus far, surveillance reports and secondary analyses of trial data lend little support to a causal relationship.The one cytisine trial included in this review found that more participants taking cytisine stopped smoking compared with placebo at two-year follow up, with an RR of 1.61 (95% CI 1.24 to 2.08). AUTHORS' CONCLUSIONS Varenicline at standard dose increased the chances of successful long-term smoking cessation between two- and threefold compared with pharmacologically unassisted quit attempts. Lower dose regimens also conferred benefits for cessation, while reducing the incidence of adverse events. More participants quit successfully with varenicline than with bupropion. Two open-label trials of varenicline versus NRT suggested a modest benefit of varenicline but confidence intervals did not rule out equivalence. Limited evidence suggests that varenicline may have a role to play in relapse prevention. The main adverse effect of varenicline is nausea, but mostly at mild to moderate levels and tending to subside over time. Possible links with serious adverse events, including depressed mood, agitation and suicidal thoughts, have been reported but are so far not substantiated.There is a need for further independent community-based trials of varenicline, to test its efficacy and safety in smokers with varying co-morbidities and risk patterns. There is a need for further trials of the efficacy of treatment extended beyond 12 weeks. Cytisine may also increase the chances of quitting, but the evidence at present is inconclusive.
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Affiliation(s)
- Kate Cahill
- Department of Primary Health Care, University of Oxford, Rosemary Rue Building, Old Road Campus, Oxford, UK, OX3 7LF
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Do faxed quitline referrals add value to dental office-based tobacco-use cessation interventions? J Am Dent Assoc 2010; 141:1000-7. [PMID: 20675426 DOI: 10.14219/jada.archive.2010.0314] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND The Ask, Advise, Refer (AAR) model of intervening with patients who use tobacco promotes a brief office-based intervention plus referral to a tobacco quitline. However, there is little evidence that this model is effective. The primary aim of this study was to evaluate the effects on patients' tobacco use of two levels of a dental office-based intervention compared with usual care. METHODS The authors randomly assigned 68 private dental clinics to one of three conditions: 5 As (Ask, Advise, Assess, Assist, Arrange); 3 As (AAR model); or usual care, and they enrolled 2,160 participants. RESULTS At the 12-month assessment, compared with those in usual care, participants in the two intervention conditions combined were more likely to report cessation of tobacco use, as measured by nine-month prolonged abstinence (3 percent versus 2 percent; F(1,66) = 3.97, P < .10) and 12-month point prevalence (12 percent versus 8 percent; F(1,66) = 7.32, P < .01). There were no significant differences between participants in the clinics using the 5 As and 3 As strategies. CONCLUSIONS The results of this study are inconclusive as to whether referrals to a quitline add value to brief dental office-based interventions. Patients receiving telephone counseling quit tobacco use at higher rates, but only a small percentage of those proactively referred actually received counseling. CLINICAL IMPLICATIONS The results confirm those of previous research: that training dental practitioners to provide brief tobacco-use cessation advice and assistance results in a change in their behavior, and that these practitioners are effective in helping their patients to quit using tobacco.
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Jepson RG, Harris FM, Platt S, Tannahill C. The effectiveness of interventions to change six health behaviours: a review of reviews. BMC Public Health 2010; 10:538. [PMID: 20825660 PMCID: PMC2944371 DOI: 10.1186/1471-2458-10-538] [Citation(s) in RCA: 213] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2010] [Accepted: 09/08/2010] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Several World Health Organisation reports over recent years have highlighted the high incidence of chronic diseases such as diabetes, coronary heart disease and cancer. Contributory factors include unhealthy diets, alcohol and tobacco use and sedentary lifestyles. This paper reports the findings of a review of reviews of behavioural change interventions to reduce unhealthy behaviours or promote healthy behaviours. We included six different health-related behaviours in the review: healthy eating, physical exercise, smoking, alcohol misuse, sexual risk taking (in young people) and illicit drug use. We excluded reviews which focussed on pharmacological treatments or those which required intensive treatments (e.g. for drug or alcohol dependency). METHODS The Cochrane Library, Database of Abstracts of Reviews of Effectiveness (DARE) and several Ovid databases were searched for systematic reviews of interventions for the six behaviours (updated search 2008). Two reviewers applied the inclusion criteria, extracted data and assessed the quality of the reviews. The results were discussed in a narrative synthesis. RESULTS We included 103 reviews published between 1995 and 2008. The focus of interventions varied, but those targeting specific individuals were generally designed to change an existing behaviour (e.g. cigarette smoking, alcohol misuse), whilst those aimed at the general population or groups such as school children were designed to promote positive behaviours (e.g. healthy eating). Almost 50% (n = 48) of the reviews focussed on smoking (either prevention or cessation). Interventions that were most effective across a range of health behaviours included physician advice or individual counselling, and workplace- and school-based activities. Mass media campaigns and legislative interventions also showed small to moderate effects in changing health behaviours.Generally, the evidence related to short-term effects rather than sustained/longer-term impact and there was a relative lack of evidence on how best to address inequalities. CONCLUSIONS Despite limitations of the review of reviews approach, it is encouraging that there are interventions that are effective in achieving behavioural change. Further emphasis in both primary studies and secondary analysis (e.g. systematic reviews) should be placed on assessing the differential effectiveness of interventions across different population subgroups to ensure that health inequalities are addressed.
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Affiliation(s)
- Ruth G Jepson
- Department of Nursing and Midwifery, University of Stirling, Stirling, FK9 4LA, UK
| | - Fiona M Harris
- Nursing Midwifery & Allied Health ProfessionsResearch Unit, University of Stirling, Stirling, UK
| | - Stephen Platt
- Centre for Population Health Sciences, University of Edinburgh, Edinburgh, EH8 9AG, UK
| | - Carol Tannahill
- Glasgow Centre for Population Health, 94 Elmbank Street, Glasgow, G2 4DL, UK
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Cataldo JK, Dubey S, Prochaska JJ. Smoking cessation: an integral part of lung cancer treatment. Oncology 2010; 78:289-301. [PMID: 20699622 DOI: 10.1159/000319937] [Citation(s) in RCA: 127] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2009] [Accepted: 03/21/2010] [Indexed: 11/19/2022]
Abstract
UNLABELLED Lung cancer is the leading cause of cancer death in the US. About 50% of lung cancer patients are current smokers at the time of diagnosis and up to 83% continue to smoke after diagnosis. A recent study suggests that people who continue to smoke after a diagnosis of early-stage lung cancer almost double their risk of dying. Despite a growing body of evidence that continued smoking by patients after a lung cancer diagnosis is linked with less effective treatment and a poorer prognosis, the belief prevails that treating tobacco dependence is useless. With improved cancer treatments and survival rates, smoking cessation among lung cancer patients has become increasingly important. There is a pressing need to clarify the role of smoking cessation in the care of lung cancer patients. OBJECTIVE This paper will report on the benefits of smoking cessation for lung cancer patients and the elements of smoking cessation treatment, with consideration of tailoring to the needs of lung cancer patients. RESULTS Given the significant benefits of smoking cessation and that tobacco dependence remains a challenge for many lung cancer patients, cancer care providers need to offer full support and intensive treatment with a smoking cessation program that is tailored to lung cancer patients' specific needs. CONCLUSION A tobacco dependence treatment plan for lung cancer patients is provided.
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Affiliation(s)
- Janine K Cataldo
- Department of Physiological Nursing - Gerontology, University of California San Francisco, San Francisco, CA 94143-0610, USA.
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Casella G, Caponnetto P, Polosa R. Therapeutic advances in the treatment of nicotine addiction: present and future. Ther Adv Chronic Dis 2010; 1:95-106. [PMID: 23251732 PMCID: PMC3513862 DOI: 10.1177/2040622310374896] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
While the proportion of the adult population that smokes has declined steadily in several westernized societies, the rate of successful quit attempts is still low. This is because smokers develop nicotine dependence, a powerful addiction that may require multiple attempts and long-term treatment to achieve enduring abstinence. Currently available first-line agents for smoking cessation therapy include nicotine replacement therapy (available in several formulations, including transdermal patch, gum, nasal spray, inhaler, and lozenge), bupropion (an atypical antidepressant), and varenicline (a partial agonist of the α4β2 nicotinic acetylcholine receptor that was recently developed and approved specifically for smoking cessation therapy). Second-line agents are nortriptyline (a tricyclic antidepressant agent) and the antihypertensive agent clonidine. With the exception of varenicline, which has been shown to offer significant improvement in abstinence rates over bupropion, all of the available treatments appear similarly effective. The adverse event profiles of nortriptyline and clonidine make them more appropriate for second-line therapy, when first-line treatments have failed or are not tolerated. However, the currently marketed smoking cessation drugs reportedly lack high levels of efficacy, particularly in real-life settings. New medications and vaccines with significant clinical advantage are now in the advanced stage of development and offer promise. These include nicotine vaccines and monoamine type B inhibitors. In this review article we discuss current and emerging pharmacotherapies for tobacco dependence focusing on their mechanisms of action, efficacy and adverse event profiles.
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Affiliation(s)
- Giuseppina Casella
- Giuseppina Casella, MD Pasquale Caponnetto, MD Centro per la Prevenzione e Cura del Tabagismo, Azienda Ospedaliero-Universitaria, ‘V. Emanuele-Policlinico', Università di Catania, Catania, Italy
| | - Pasquale Caponnetto
- Giuseppina Casella, MD Pasquale Caponnetto, MD Centro per la Prevenzione e Cura del Tabagismo, Azienda Ospedaliero-Universitaria, ‘V. Emanuele-Policlinico', Università di Catania, Catania, Italy
| | - Riccardo Polosa
- Giuseppina Casella, MD Pasquale Caponnetto, MD Centro per la Prevenzione e Cura del Tabagismo, Azienda Ospedaliero-Universitaria, ‘V. Emanuele-Policlinico', Università di Catania, Catania, Italy
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Etchevers MJ, Jiménez IO. Tabaquismo y enfermedad de Crohn: estrategias de deshabituación. GASTROENTEROLOGIA Y HEPATOLOGIA 2009; 32 Suppl 2:37-43. [DOI: 10.1016/s0210-5705(09)72604-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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Katz D, Vander Weg M, Fu S, Prochazka A, Grant K, Buchanan L, Tinkelman D, Reisinger HS, Brooks J, Hillis SL, Joseph A, Titler M. A before-after implementation trial of smoking cessation guidelines in hospitalized veterans. Implement Sci 2009; 4:58. [PMID: 19744339 PMCID: PMC2753631 DOI: 10.1186/1748-5908-4-58] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2009] [Accepted: 09/10/2009] [Indexed: 12/11/2022] Open
Abstract
Background Although most hospitalized smokers receive some form of cessation counseling during hospitalization, few receive outpatient cessation counseling and/or pharmacotherapy following discharge, which are key factors associated with long-term cessation. US Department of Veterans Affairs (VA) hospitals are challenged to find resources to implement and maintain the kind of high intensity cessation programs that have been shown to be effective in research studies. Few studies have applied the Chronic Care Model (CCM) to improve inpatient smoking cessation. Specific objectives The primary objective of this protocol is to determine the effect of a nurse-initiated intervention, which couples low-intensity inpatient counseling with sustained proactive telephone counseling, on smoking abstinence in hospitalized patients. Key secondary aims are to determine the impact of the intervention on staff nurses' attitudes toward providing smoking cessation counseling; to identify barriers and facilitators to implementation of smoking cessation guidelines in VA hospitals; and to determine the short-term cost-effectiveness of implementing the intervention. Design Pre-post study design in four VA hospitals Participants Hospitalized patients, aged 18 or older, who smoke at least one cigarette per day. Intervention The intervention will include: nurse training in delivery of bedside cessation counseling, electronic medical record tools (to streamline nursing assessment and documentation, to facilitate prescription of pharmacotherapy), computerized referral of motivated inpatients for proactive telephone counseling, and use of internal nursing facilitators to provide coaching to staff nurses practicing in non-critical care inpatient units. Outcomes The primary endpoint is seven-day point prevalence abstinence at six months following hospital admission and prolonged abstinence after a one-month grace period. To compare abstinence rates during the intervention and baseline periods, we will use random effects logistic regression models, which take the clustered nature of the data within nurses and hospitals into account. We will assess attitudes of staff nurses toward cessation counseling by questionnaire and will identify barriers and facilitators to implementation by using clinician focus groups. To determine the short-term incremental cost per quitter from the perspective of the VA health care system, we will calculate cessation-related costs incurred during the initial hospitalization and six-month follow-up period. Trial number NCT00816036
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Affiliation(s)
- David Katz
- Department of Medicine, University of Iowa Carver College of Medicine, University of Iowa, Iowa City, IA, USA.
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Lewis KE, Durgan L, Edwards VM, Dixon H, Whitehead C, Sykes RN. Can smokers switch from a hospital-based to a community-based stop smoking service? an open-label, randomized trial comparing three referral schemes. Nicotine Tob Res 2009; 11:756-64. [PMID: 19436042 DOI: 10.1093/ntr/ntp061] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
INTRODUCTION Many hospitals advise their smoking patients to contact a community-based stop smoking service. We investigated how well smokers attend a community-based service after receiving help from a hospital smoking cessation specialist (HSCS). METHODS In this 55-week, single-blinded trial, 450 consecutive smokers, attending two U.K. hospitals, were randomized. Group A received a brief intervention consisting of a 20-min consultation from an HSCS and leaflets with contact information for their community-based service. Group B received a 60-min consultation, four weekly appointments with the HSCS, and leaflets with contact information for their community-based service. Group C received a 60-min consultation and four weekly appointments with the HSCS and then agreed to attend a scheduled appointment at the nearest community-based service within 1 week. Pharmacotherapy was recommended to all participants, and they were advised to attend the community-based service for ongoing support immediately and at Weeks 5, 12, 26, and 52. At 55 weeks, the HSCS contacted participants again, without warning, for validation. RESULTS Community-based service attendance at 5 weeks was 7% in Group A, 4% in Group B, and 23% in Group C (p < .001). Over 12-26 weeks, rates of community-based service attendance were 6%-12% in all groups. These rates remained consistently higher in Group C (p < .05) but fell throughout the period to only 3%, 5%, and 7%, respectively, at 52 weeks (p = .26). HSCS attendance at 55 weeks and point prevalence, validated quit rates were 17% for Group A, 20% for Group B, and 22% for Group C (p = .75). DISCUSSION A specific appointment improves immediate and medium-term attendance at the community-based service, but hospitalized smokers do not switch well to a community-based service following any referral strategy. However, a significant proportion made a repeat visit to the hospital-based program much later on.
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Affiliation(s)
- Keir E Lewis
- Department of Respiratory Medicine, Prince Philip Hospital, Hywel Dda NHS Trust, Llanelli SA14 8QF, Wales, UK.
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Coleman T, McEwen A, Bauld L, Ferguson J, Lorgelly P, Lewis S. Protocol for the Proactive Or Reactive Telephone Smoking CeSsation Support (PORTSSS) trial. Trials 2009; 10:26. [PMID: 19400961 PMCID: PMC2679731 DOI: 10.1186/1745-6215-10-26] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2008] [Accepted: 04/28/2009] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Telephone quit lines are accessible to many smokers and are used to engage motivated smokers to make quit attempts. Smoking cessation counselling provided via telephone can either be reactive (i.e. primarily involving the provision of evidence-based information), or proactive (i.e. primarily involving repeated, sequenced calls from and interaction with trained cessation counsellors). Some studies have found proactive telephone counselling more effective and this trial will investigate whether or not proactive telephone support for smoking cessation, delivered through the National Health Service (NHS) Smoking Helpline is more effective or cost-effective than reactive support. It will also investigate whether or not providing nicotine replacement therapy (NRT), in addition to telephone counselling, has an adjunctive impact on smoking cessation rates and whether or not this is cost effective. METHODS This will be a parallel group, factorial design RCT, conducted through the English national NHS Smoking Helpline which is run from headquarters in Glasgow. Participants will be smokers who call the helpline from any location in England and who wish to stop smoking. If 644 participants are recruited to four equally-sized trial groups (total sample size = 2576), the trial will have 90% power for detecting a treatment effect (Odds Ratio) of 1.5 for each of the two interventions: i) proactive versus reactive support and ii) the offer of NRT versus no offer. The primary outcome measure for the study is self-reported, prolonged abstinence from smoking for at least six months following an agreed quit date. A concurrent health economic evaluation will investigate the cost effectiveness of the two interventions when delivered via a telephone helpline. DISCUSSION The PORTSSS trial will provide high quality evidence to determine the most appropriate kind of counselling which should be provided via the NHS Smoking Helpline and also whether or not an additional offer of cost-free NRT is effective and cost effective for smoking cessation.
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Affiliation(s)
- Tim Coleman
- Division of Primary Care and UK Centre for Tobacco Control Studies, University of Nottingham, Nottingham, UK.
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Abstract
AIMS This paper reports the results of a survey of national tobacco dependence treatment services in 36 countries. The objective was to describe the services and discuss the results in the context of Article 14 of the Framework Convention on Tobacco Control, which asks countries to promote adequate treatment for tobacco dependence. DESIGN, SETTING AND PARTICIPANTS A questionnaire on tobacco dependence treatment services was e-mailed to a convenience sample of contacts in 2007. Completed questionnaires were received from contacts in 36 countries. MEASUREMENTS The survey instrument was a 10-item questionnaire asking about treatment policy and practice, including medications. FINDINGS According to our informants, fewer than half the countries in our survey had an official written policy on (44%), or a government official responsible for (49%), treatment. Only 19% had a specialized national treatment system and only 24% said help was easily available in general practice. Most countries (94%) allowed the sale of nicotine replacement therapy (NRT), bupropion (75%) and varenicline (69%) but only 40% permitted NRT on 'general sale'. Very few countries responding to the question fully reimbursed any of the medications. Fewer than half (45%) fully reimbursed brief advice and only 29% fully reimbursed intensive specialist support. Only 31% of countries said that their official treatment policy included the mandatory recording of patients' smoking status in medical notes. CONCLUSION Taken together, our findings show that few countries have well-developed tobacco dependence treatment services and that, at a national level, treatment is not yet a priority in most countries.
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Affiliation(s)
- Martin Raw
- Division of Epidemiology and Public Health, University of Nottingham, Nottingham, UK.
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Al-Chalabi L, Prasad N, Steed L, Stenner S, Aveyard P, Beach J, Ussher M. A pilot randomised controlled trial of the feasibility of using body scan and isometric exercises for reducing urge to smoke in a smoking cessation clinic. BMC Public Health 2008; 8:349. [PMID: 18837976 PMCID: PMC2572063 DOI: 10.1186/1471-2458-8-349] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2008] [Accepted: 10/06/2008] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The main cause of relapse in smokers attempting to quit is inability to resist urges to smoke. Pharmacotherapy ameliorates but does not entirely prevent urges to smoke when abstinent, so other methods to resist urges to smoke might be helpful. Exercise is effective, but aerobic exercise is often impractical when urges strike. Two techniques, body scan and isometric exercise, have been shown to reduce urge intensity and nicotine withdrawal symptoms in temporarily abstinent smokers. It is unclear whether they would be used or effective in typical smokers attempting to quit. METHODS In a pilot trial set in a UK smoking cessation clinic, 20 smokers were randomised to receive emails containing .mp3 files and .pdf illustrations of the instructions for doing the body scan and isometric exercises. Twenty smokers received no other intervention, although all 40 were receiving weekly behavioural support and nicotine replacement therapy. Carbon monoxide confirmed abstinence, nicotine withdrawal symptoms, urges to smoke, and use of the techniques to resist urges were recorded weekly for four weeks after quit day. RESULTS 60-80% of quitters reported using the isometric exercises each week and 40-70% reported using the body scan to deal with urges. On average, these techniques were rated as 'slightly helpful' for controlling the urges. There were no large or significant differences in withdrawal symptoms or urge intensity between the two groups. The risk ratio and 95% confidence interval for exercises compared with controls for prolonged confirmed abstinence at four weeks was 0.82 (0.44-1.53). 81% of quitters intended to continue using isometric exercises and 25% body scan, while 81% and 50% respectively would recommend using these techniques to others trying to stop. CONCLUSION Isometric exercises, and to a lesser extent body scan, were popular and perceived as somewhat helpful by quitters. The trial showed that these techniques were used and a larger trial could now be developed to examine the influence of the methods on reducing urges to smoke and increasing abstinence.
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Affiliation(s)
- Lemees Al-Chalabi
- Primary Care Clinical Sciences, University of Birmingham, Birmingham, UK
| | - Neha Prasad
- Primary Care Clinical Sciences, University of Birmingham, Birmingham, UK
| | - Lucy Steed
- Primary Care Clinical Sciences, University of Birmingham, Birmingham, UK
| | - Sarah Stenner
- Primary Care Clinical Sciences, University of Birmingham, Birmingham, UK
| | - Paul Aveyard
- Primary Care Clinical Sciences, University of Birmingham, Birmingham, UK
- NIHR Career Scientist, Primary Care Clinical Sciences, University of Birmingham, Birmingham, B15 2TT, UK
| | - Jane Beach
- Stop Smoking Service, South Birmingham Primary Care Trust, Birmingham, UK
| | - Michael Ussher
- Division of Community Health Sciences, St George's, University of London, London, UK
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Abstract
BACKGROUND Nicotine receptor partial agonists may help people to stop smoking by a combination of maintaining moderate levels of dopamine to counteract withdrawal symptoms (acting as an agonist) and reducing smoking satisfaction (acting as an antagonist). Varenicline was developed as a nicotine receptor partial agonist from cytisine, a drug widely used in central and eastern Europe for smoking cessation. The first trial reports of varenicline were released in 2006, and further trials have now been published or are currently are underway. OBJECTIVES The primary objective of this review is to assess the efficacy and tolerability of nicotine receptor partial agonists, including varenicline and cytisine, for smoking cessation. SEARCH STRATEGY We searched the Cochrane Tobacco Addiction Group's specialised register for trials, using the terms ('varenicline' or 'cytisine' or 'Tabex' or 'nicotine receptor partial agonist') and 'smoking' in the title or abstract, or as keywords. We also searched MEDLINE, EMBASE, PsycINFO and CINAHL using MeSH terms and free text, and we contacted authors of trial reports for additional information where necessary. The latest search was in March 2008. SELECTION CRITERIA We included randomized controlled trials which compared the treatment drug with placebo. We also included comparisons with bupropion and nicotine patches where available. We excluded trials which did not report a minimum follow-up period of six months from start of treatment. DATA COLLECTION AND ANALYSIS We extracted data in duplicate on the type of participants, the dose and duration of treatment, the outcome measures, the randomization procedure, concealment of allocation, and completeness of follow up. The main outcome measured was abstinence from smoking after at least six months from the beginning of treatment. We used the most rigorous definition of abstinence, and preferred biochemically validated rates where they were reported. Where appropriate we performed meta-analysis to produce a risk ratio, using the Mantel-Haenszel fixed-effect model. MAIN RESULTS We found seven trials of varenicline compared with placebo for smoking cessation; three of these also included a bupropion experimental arm. We found one relapse prevention trial, comparing varenicline with placebo. We also found one open-label trial comparing varenicline with nicotine replacement therapy. The nine trials covered 7267 participants, 4744 of whom used varenicline. We identified one trial of cytisine (Tabex) for inclusion. The pooled risk ratio (RR) for continuous abstinence at six months or longer for varenicline versus placebo was 2.33 (95% confidence interval [CI] 1.95 to 2.80). The pooled RR for varenicline versus bupropion at one year was 1.52 (95% CI 1.22 to 1.88). The RR for varenicline versus NRT at one year was 1.31 (95% CI 1.01 to 1.71). The two trials which tested the use of varenicline beyond the 12-week standard regimen found the drug to be well-tolerated during long-term use. The main adverse effect of varenicline was nausea, which was mostly at mild to moderate levels and usually subsided over time. Post-marketing safety data suggest that varenicline may be associated with depressed mood, agitation, and suicidal behaviour or ideation. The labelling of varenicline has been amended, and the FDA is conducting a safety review. The one cytisine trial included in this review found that more participants taking cytisine stopped smoking compared with placebo at two-year follow up, with an RR of 1.61 (95% CI 1.24 to 2.08). AUTHORS' CONCLUSIONS Varenicline increased the chances of successful long-term smoking cessation between two- and threefold compared with pharmacologically unassisted quit attempts. More participants quit successfully with varenicline than with bupropion. One open-label trial of varenicline versus nicotine replacement therapy demonstrated a modest benefit of varenicline. The effectiveness of varenicline as an aid to relapse prevention has not been clearly established. The main adverse effect of varenicline is nausea, but mostly at mild to moderate levels and tending to subside over time. Possible links with serious adverse events, including depressed mood, agitation and suicidal thoughts, are currently under review. There is a need for independent community-based trials of varenicline, to test its efficacy and safety in smokers with varying co-morbidities and risk patterns. There is a need for further trials of the efficacy of treatment extended beyond 12 weeks. Cytisine may also increase the chances of quitting, but the evidence at present is inconclusive.
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Affiliation(s)
- Kate Cahill
- Department of Primary Health Care, University of Oxford, Rosemary Rue Building, Old Road Campus, Oxford, UK, OX3 7LF.
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Abstract
Tobacco use is associated with 5 million deaths per year worldwide and is regarded as one of the leading causes of premature death. Comprehensive programmes for tobacco control can substantially reduce the frequency of tobacco use. An important component of a comprehensive programme is the provision of treatment for tobacco addiction. Treatment involves targeting several aspects of addiction including the underlying neurobiology and behavioural processes. Furthermore, building an infrastructure in health systems that encourages and helps with cessation, as well as expansion of the accessibility of treatments, is necessary. Although pharmacological and behavioural treatments are effective in improving cessation success, the rate of relapse to smoking remains high, emphasising the strong addictive nature of nicotine. The future of treatment resides in improvement in patient matching to treatment, combination or novel drugs, and viewing nicotine addiction as a chronic disorder that might need long-term treatment.
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Affiliation(s)
- Dorothy K Hatsukami
- University of Minnesota, Comprehensive Cancer Center and Psychiatry, Minneapolis, Minnesota, USA.
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Abstract
This article reviews the most common nonpharmacologic approaches used to support smoking cessation and, where possible, provides estimates of their efficacy in controlled clinical trials. Virtually all of the approaches that have been systematically evaluated to date have demonstrated modest efficacy in increasing quit rates. A cornerstone of effective treatment is tobacco dependence counseling, for which there is a dose-response relation between the intensity of counseling (total minutes of contact) and its effectiveness. New approaches in which treatment is tailored to individual patient characteristics appear promising for the future but require further study. Also, new technologies that permit delivery of smoking interventions to a wider range of patients could have a significant impact on reducing smoking prevalence worldwide in the future. Overall, the clinical literature strongly endorses combining nonpharmacologic interventions with pharmacotherapy to optimize support for smokers who are trying to quit.
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Affiliation(s)
- Raymond Niaura
- Department of Psychiatry and Human Behavior, Butler Hospital, Providence, Rhode Island 02906, USA.
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Parkes G, Greenhalgh T, Griffin M, Dent R. Effect on smoking quit rate of telling patients their lung age: the Step2quit randomised controlled trial. BMJ 2008; 336:598-600. [PMID: 18326503 PMCID: PMC2267989 DOI: 10.1136/bmj.39503.582396.25] [Citation(s) in RCA: 246] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/30/2008] [Indexed: 11/04/2022]
Abstract
OBJECTIVE To evaluate the impact of telling patients their estimated spirometric lung age as an incentive to quit smoking. DESIGN Randomised controlled trial. SETTING Five general practices in Hertfordshire, England. PARTICIPANTS 561 current smokers aged over 35. INTERVENTION All participants were offered spirometric assessment of lung function. Participants in intervention group received their results in terms of "lung age" (the age of the average healthy individual who would perform similar to them on spirometry). Those in the control group received a raw figure for forced expiratory volume at one second (FEV1). Both groups were advised to quit and offered referral to local NHS smoking cessation services. MAIN OUTCOME MEASURES The primary outcome measure was verified cessation of smoking by salivary cotinine testing 12 months after recruitment. Secondary outcomes were reported changes in daily consumption of cigarettes and identification of new diagnoses of chronic obstructive lung disease. RESULTS Follow-up was 89%. Independently verified quit rates at 12 months in the intervention and control groups, respectively, were 13.6% and 6.4% (difference 7.2%, P=0.005, 95% confidence interval 2.2% to 12.1%; number needed to treat 14). People with worse spirometric lung age were no more likely to have quit than those with normal lung age in either group. Cost per successful quitter was estimated at 280 pounds sterling (366 euros, $556). A new diagnosis of obstructive lung disease was made in 17% in the intervention group and 14% in the control group; a total of 16% (89/561) of participants. CONCLUSION Telling smokers their lung age significantly improves the likelihood of them quitting smoking, but the mechanism by which this intervention achieves its effect is unclear. TRIAL REGISTRATION National Research Register N0096173751.
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Affiliation(s)
- Gary Parkes
- The Limes Surgery, Hoddesdon, Hertfordshire EN11 8EP.
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Hoch E, Mühlig S, Nowak D, Wittchen HU. Rauchen und Nikotinabhängigkeit in Deutschland. ZEITSCHRIFT FUR KLINISCHE PSYCHOLOGIE UND PSYCHOTHERAPIE 2008. [DOI: 10.1026/1616-3443.37.1.1] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Zusammenfassung. Theoretischer Hintergrund: Der Konsum von Tabak ist verantwortlich für zahlreiche körperliche Erkrankungen und kann zu einer psychischen Störung führen, der Nikotinabhängigkeit. Ziel: Feststellung der aktuellen Verbreitung, Therapiemöglichkeiten und Versorgungssituation von Rauchern und Nikotinabhängigen in Deutschland. Methode: Übersicht über einschlägige (versorgungs-)epidemiologische und klinische Studien. Ergebnisse: Rauchen ist stark verbreitet, Nikotinabhängigkeit eine der häufigsten psychischen Störungen. Die Wirksamkeit von Entwöhnungsbehandlungen ist empirisch gut belegt, dennoch sind nur wenige Raucher zu einem Konsumstopp bereit. Die Inanspruchnahmerate insbesondere der wirksamsten multimodalen Behandlungsprogramme ist gering, wobei es allerdings auch an professionellen Anbietern mangelt. Schlussfolgerungen: Die Versorgungssituation von Rauchern in Deutschland ist unzureichend und verbesserungsbedürftig. Als notwendig erscheinen Aufbau einer flächendeckenden Infrastruktur von Entwöhnungsanbietern sowie verbesserte Kostenerstattungsmöglichkeiten durch die Krankenkassen. Dieser Professionalisierungsprozess bietet den Psychologen interessante Chancen für neue Tätigkeitsfelder.
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Affiliation(s)
- Eva Hoch
- Institut für Klinische Psychologie und Psychotherapie
| | | | - Dennis Nowak
- Institut und Poliklinik für Arbeits- und Umweltmedizin
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Abstract
Telephone based tobacco cessation services, or quitlines, have become central components of many comprehensive tobacco control programmes. This paper provides an overview of their history, noting milestones in the growth of quitlines. Key factors in their worldwide adoption were solid evidence from clinical trials with large community samples and strong backing from public health officials. Quitlines are now available throughout most of North America, Europe, Australia and in many other locations around the world. The paper also offers several recommendations for future directions in quitline practice and research. Benchmarks should be established for key areas of quitline implementation, such as accessibility, quality and cost efficiency. Advances in pharmacotherapy, telephony and web based applications should be investigated for opportunities to expand service offerings. Research and development are needed to determine how best to serve a diverse clientele in the most cost effective manner. Funding should be expanded and diversified to enable quitlines to serve much larger numbers of users. Healthcare providers should be targeted for quitline promotion, to engage them in a broad effort to increase the number of patients receiving cessation messages from clinicians. The goal of quitline promotion should expand to include an increase in unaided quit attempts in the population. Early research findings were quickly adopted in quitline practice, and future research to answer questions that have arisen through the implementation of quitlines will probably also find quick adoption.
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Affiliation(s)
- C M Anderson
- University of California, San Diego, La Jolla, CA 92093-0905, USA.
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Schmitt CL, Malarcher AM, Clark PI, Bombard JM, Strauss W, Stillman FA. Community guide recommendations and state level tobacco control programmes: 1999-2004. Tob Control 2007; 16:318-24. [PMID: 17897990 PMCID: PMC2598570 DOI: 10.1136/tc.2006.019372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2006] [Accepted: 05/06/2007] [Indexed: 11/03/2022]
Abstract
OBJECTIVE To identify the level of effort state tobacco control programmes and partners have expended on interventions recommended by the community guide and how those efforts have changed over time between 1999 and 2004. DESIGN Longitudinal study. SETTING United States. PARTICIPANTS State tobacco control partners, including the state health department, voluntary agencies and tobacco control coalitions. MAIN OUTCOME MEASURE We used the Strength of Tobacco Control survey responses in 1999, 2002 and 2004 to calculate the mean proportion of state tobacco control partners working on recommended interventions and subsequently analysed changes in effort over time. RESULTS The proportion of state tobacco control partners working to promote clean indoor air legislation remained at more than 70% in all three years. The proportion working to increase taxes on tobacco rose significantly between 1999 and 2002 (from 54% to 70%), and those working to reduce patient costs for tobacco cessation treatments never exceeded 31% in any year. Use of mass media targeting youths decreased significantly in all years (from 40% to 32% to 26%), and the proportion of state tobacco control partners participating in a quitline has increased steadily and significantly in all years (from 24% to 36% to 41%). The level of effort in each area varied widely between states and over time. CONCLUSIONS State tobacco control partners are implementing evidence based interventions, but more focus is needed on the tobacco cessation and mass media campaign components of comprehensive tobacco control programmes.
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Schiebel NEE, Ebbert JO. Quitline referral vs. self-help manual for tobacco use cessation in the Emergency Department: a feasibility study. BMC Emerg Med 2007; 7:15. [PMID: 17868444 PMCID: PMC2008199 DOI: 10.1186/1471-227x-7-15] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2006] [Accepted: 09/14/2007] [Indexed: 11/10/2022] Open
Abstract
Background Tobacco use counseling interventions delivered in the primary care setting are efficacious, but limited evidence exists regarding their feasibility or efficacy in the Emergency Department (ED). ED randomized controlled trials evaluating referral for outpatient tobacco use counseling have not had a single subject in the intervention groups attend scheduled clinic appointments. Telephone counseling potentially affords the opportunity to provide this population with individual counseling more conveniently than traditional clinic counseling. The purpose of this preliminary study was to evaluate the intervention completion rate among cigarette smokers enrolled through the ED in a tobacco quitline (QL) and to assess the feasibility of a randomized controlled trial assessing the efficacy of this intervention. Methods We conducted a prospective, randomized, controlled, un-blinded pilot study enrolling cigarette smokers presenting to a tertiary-care ED. Patients indicating a desire to quit smoking were randomized to receive either proactive telephone counseling through a QL (intervention) or a self-help manual (control). Results Of 212 smokers who indicated an interest in quitting, 20 subjects were randomized to the QL and 19 to control. Twenty-one did not meet inclusion criteria and 152 refused to participate. A total of 10 patients (50%) enrolled in the QL completed the full intervention. However, only a total of 20 patients (51%) were reached for follow-up at 3 or 6 months (10 in each arm). At 6-month follow-up a total of six subjects had either disconnected their phone, no longer lived at the provided phone number or had provided an incorrect number. Two declined to provide follow-up and the remainder could not be reached. Assuming all patients unavailable for follow-up were still smoking, the 7-day point prevalence smoking abstinence rate at 6 months was 20% (95% CI: 6 to 44%) for the QL group and 0% (95% CI: 0 to 15%) for the control group (p = 0.11). Conclusion Compliance with the QL intervention was encouraging and may hold promise for providing needed tobacco use counseling to ED patients. Future studies are required, and should focus on more effective mechanisms to obtain outcome measures and a larger sample size. Trial Registration NCT00394420
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Affiliation(s)
- Nicola EE Schiebel
- Department of Emergency Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Jon O Ebbert
- Department of Internal Medicine, Mayo Clinic, Rochester, Minnesota, USA
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Sherman SE, Estrada M, Lanto AB, Farmer MM, Aldana I. Effectiveness of an on-call counselor at increasing smoking treatment. J Gen Intern Med 2007; 22:1125-31. [PMID: 17530311 PMCID: PMC2305728 DOI: 10.1007/s11606-007-0232-2] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2005] [Revised: 05/25/2006] [Accepted: 04/30/2007] [Indexed: 11/26/2022]
Abstract
BACKGROUND Smoking cessation programs are very effective, but little is known about how to get smokers to attend these programs. OBJECTIVE To evaluate whether an "on-call" counselor increased smoking cessation program referrals and attendance. DESIGN We randomly assigned 1 of 2 primary care teams at the Sepulveda VA Ambulatory Care Center to intervention and the other to usual care. The intervention team had access to an on-call counselor who provided counseling and care coordination. Social marketing efforts included educational outreach, provider feedback, and financial incentives. MEASUREMENTS Baseline telephone interviews with a sample of 482 smokers were conducted, covering smoking history, health status, and smoking cessation treatments. Follow-up surveys were conducted at mid-intervention (n = 251) and post-intervention (n = 251). RESULTS Two hundred ninety-six patients were referred to the on-call counselor, who counseled each patient in person and provided follow-up calls. The counselor referred 45% to the on-site program, and 27% to telephone counseling; of these, half followed through on the referral; 28% declined referral. Patients on the intervention team were more likely to report being counseled about smoking (68% vs 56%; odds ratio [OR] 1.7, CI 1.0-2.9) and referred to a cessation program (38% vs 23%; OR 2.1, CI 1.2-3.6); having attended the program (11% vs 4%; OR 3.6, CI 1.2-10.5); and receiving a prescription for bupropion (17% vs 8%) (OR 2.3, CI 1.1-5.1). The effect was not sustained after the case management period. CONCLUSIONS Having access to an on-call counselor with case management increased rates of smoking cessation counseling, referral, and treatment. The intervention could be reproduced by other health care systems.
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Affiliation(s)
- Scott E Sherman
- VA Center of Excellence for the Study of Healthcare Provider Behavior, Sepulveda, CA, USA.
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Giskes K, Kunst AE, Ariza C, Benach J, Borrell C, Helmert U, Judge K, Lahelma E, Moussa K, Ostergren PO, Patja K, Platt S, Prättälä R, Willemsen MC, Mackenbach JP. Applying an Equity Lens to Tobacco-Control Policies and Their Uptake in Six Western-European Countries. J Public Health Policy 2007; 28:261-80. [PMID: 17585326 DOI: 10.1057/palgrave.jphp.3200132] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We identified policies that may be effective in reducing smoking among socioeconomically disadvantaged groups, and examined trends in their level of application between 1985 and 2000 in six western-European countries (Sweden, Finland, the United Kingdom, the Netherlands, Germany, and Spain). We located studies from literature searches in major databases, and acquired policy data from international data banks and questionnaires distributed to tobacco policy organisations/researchers. Advertising bans, smoking bans in workplaces, removing barriers to smoking cessation therapies, and increasing the cost of cigarettes have the potential to reduce socioeconomic inequalities in smoking. Between 1985 and 2000, tobacco control policies in most countries have become more targeted to decrease the smoking behaviour of low-socioeconomic groups. Despite this, many national tobacco-control strategies in western-European countries still fall short of a comprehensive policy approach to addressing smoking inequalities.
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Affiliation(s)
- K Giskes
- Institute for Health and Biomedical Innovation, Queensland University of Technology, Kelvin Grove, Australia.
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Wadland WC, Holtrop JS, Weismantel D, Pathak PK, Fadel H, Powell J. Practice-based referrals to a tobacco cessation quit line: assessing the impact of comparative feedback vs general reminders. Ann Fam Med 2007; 5:135-42. [PMID: 17389537 PMCID: PMC1838696 DOI: 10.1370/afm.650] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
PURPOSE We undertook a study to assess the impact of comparative feedback vs general reminders on practice-based referrals to a tobacco cessation quit line and estimated costs for projected quit responses. METHODS We conducted a group-randomized clinical trial comparing the impact of 6 quarterly (18 months) feedback reports (intervention) with that of general reminders (control) on practice-based clinician referrals to a quit-line service. Feedback reports were based on an Achievable Benchmark of Care approach using baseline practice, clinician, and patient survey responses, and referrals per quarter. Comparable quit responses and costs were estimated. RESULTS Three hundred eight clinicians participated (171 family medicine, 88 internal medicine, 49 obstetrics-gynecology) from 87 primary care practices in Michigan. After 18 months, there were more referrals from the intervention than from the control practices (484 vs 220; P <.001). Practice facsimile (fax) referrals (84%, n = 595) exceeded telephone referrals (16%, n = 109), but telephone referrals resulted in greater likelihood of enrollment (77% telephone vs 44% fax, P <.001). The estimated number of smokers who quit based on the level of services utilized by referred smokers was 66 in the feedback and 36 in the gentle reminder practices. CONCLUSION Providing comparative feedback on clinician referrals to a quit-line service had a modest impact with limited increased costs.
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Affiliation(s)
- William C Wadland
- Department of Family Medicine, College of Human Medicine, Michigan State University, East Lansing, MI 48824-1313, USA.
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Zatonski W, Cedzynska M, Tutka P, West R. An uncontrolled trial of cytisine (Tabex) for smoking cessation. Tob Control 2007; 15:481-4. [PMID: 17130378 PMCID: PMC2563682 DOI: 10.1136/tc.2006.016097] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVES Cytisine (Tabex) has been licensed in Eastern Europe as an aid to smoking cessation for 40 years. Cytisine is a partial agonist with high affinity binding to the alpha4beta2 nicotinic acetylcholine receptor believed to be central to the rewarding effect of nicotine. There is insufficient information on effectiveness to warrant licensing by modern standards. To assess whether full-scale controlled trials are warranted, this study sought to obtain an estimate of the 12-month continuous abstinence rates of smokers using cytisine with minimal behavioural support. DESIGN An uncontrolled, open-label trial. SETTING A smokers' clinic in an oncology centre in Warsaw, Poland. SUBJECTS 436 consecutive attendees of the smokers' clinic of whom 191 were male. The mean dependence score (Fagerstrom Test for Nicotine Dependence) was 6.1. INTERVENTION The standard regimen of Tabex (cytisine) was used, involving 25 days of treatment with minimal behavioural support. MAIN OUTCOME MEASURE Self-reported continuous abstinence for 12 months; with abstinence verified by carbon monoxide at the final follow up (after 12 months). RESULTS 60 participants (13.8% of the total sample) were abstinent for 12 months. Of the 315 subjects, who had taken the drug, 49 (15.5%) stopped cytisine because of adverse effects (mostly gastric disturbances and nausea), although they were not serious. The frequency of the minor adverse effects, primarily gastric disturbance, was similar to that observed in previous studies with the drug. CONCLUSIONS The long-term abstinence rates were similar to those observed in smokers receiving nicotine replacement therapy. Full-scale randomised trials of cytisine (Tabex), conducted to the standards required by regulatory authorities, are warranted.
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Affiliation(s)
- Witold Zatonski
- Department of Epidemiology & Cancer Prevention, The M Skłodowska-Curie Memorial Cancer Center & Institute of Oncology, Warsaw, Poland.
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Abstract
BACKGROUND Nicotine receptor partial agonists may help smokers to quit by a combination of maintaining moderate levels of dopamine to counteract withdrawal symptoms (acting as an agonist) and reducing smoking satisfaction (acting as an antagonist). Varenicline was developed as a nicotine receptor partial agonist from cytisine, a drug widely used in central and eastern Europe for smoking cessation. The first trial reports of varenicline were released in 2006, and further trials are underway. OBJECTIVES The primary objective of this review is to assess the efficacy and tolerability of nicotine receptor partial agonists, including varenicline and cytisine, for smoking cessation. SEARCH STRATEGY We searched the Cochrane Tobacco Addiction Group's specialised register for trials, using the terms ('varenicline' or 'cytisine' or 'Tabex' or 'nicotine receptor partial agonist') and 'smoking' in the title or abstract, or as keywords. We also searched MEDLINE, EMBASE, PsycINFO and CINAHL using MeSH terms and free text, and we contacted authors of trial reports for additional information where necessary. The last search was in October 2006. SELECTION CRITERIA We included randomized controlled trials which compared the treatment drug with placebo. We also included comparisons with bupropion where available. We excluded trials which did not report a minimum follow-up period of six months from start of treatment. DATA COLLECTION AND ANALYSIS We extracted data in duplicate on the type of participants, the dose and duration of treatment, the outcome measures, the randomization procedure, concealment of allocation, and completeness of follow up. The main outcome measured was abstinence from smoking after at least six months from the beginning of treatment. We used the most rigorous definition of abstinence, and preferred biochemically validated rates where they were reported. Where appropriate we performed meta-analysis using the Mantel-Haenszel fixed-effect model. MAIN RESULTS We found five trials of varenicline compared with placebo for smoking cessation; three of these also included a bupropion experimental arm. We also found one relapse prevention trial, comparing varenicline with placebo. The six trials covered 4924 participants, 2451 of whom used varenicline. We identified one trial of cytisine (Tabex) for inclusion. The pooled odds ratio (OR) for continuous abstinence at 12 months for varenicline versus placebo was 3.22 (95% confidence interval [CI] 2.43 to 4.27). The pooled OR for varenicline versus bupropion was 1.66 (95% CI 1.28 to 2.16). The main adverse effect of varenicline was nausea, which was mostly at mild to moderate levels and usually subsided over time. The two trials which tested the use of varenicline beyond the 12-week standard regimen found the drug to be well-tolerated and effective during long-term use. The one cytisine trial included in this review found that more participants taking cytisine stopped smoking compared with placebo at two-year follow up, with an OR of 1.77 (95% CI 1.30 to 2.40). AUTHORS' CONCLUSIONS Varenicline increased the odds of successful long-term smoking cessation approximately threefold compared with pharmacologically unassisted quit attempts. In trials reported so far, more participants quit successfully with varenicline than with bupropion. The effectiveness of varenicline as an aid to relapse prevention has not been clearly established. The main adverse effect of varenciline is nausea, but this is mostly at mild to moderate levels and tends to reduce with habituation. There is a need for independent trials of varenicline versus placebo, to test the early findings. There is also a need for direct comparisons with nicotine replacement therapy, and for further trials with bupropion, to establish the relative efficacy of the treatments.Cytisine may also increase the chances of quitting, but the evidence at present is inconclusive.
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Affiliation(s)
- K Cahill
- Department of Primary Health Care, Old Road Campus, University of Oxford, Oxford, UK, OX3 7LF.
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Barth J, Critchley J, Bengel J. Efficacy of psychosocial interventions for smoking cessation in patients with coronary heart disease: a systematic review and meta-analysis. Ann Behav Med 2006; 32:10-20. [PMID: 16827625 DOI: 10.1207/s15324796abm3201_2] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
Abstract
BACKGROUND Quitting smoking improves prognosis after a cardiac event. Therefore smoking cessation is highly recommended for patients with coronary heart disease (CHD), but many patients continue to smoke, and improved cessation aids are urgently required. PURPOSE The objective was to conduct a systematic review of the efficacy of psychosocial interventions to quit smoking in patients with CHD. METHODS Seven electronic databases were searched from the start of the database to August 2003. Search terms were coronary or cardio or heart or cvd or chd and smok* and cessation or absti*. Results were supplemented by cross-checking references. More than 2,000 papers were screened in a first step. Eligibility of studies was assessed (by reviewer Jürgen Barth) and reasons for exclusion were coded. Abstinence rates were computed both according to an intention to treat analysis, and based on follow-up results only. RESULTS We found 19 randomized controlled trials, comparing a specific psychosocial intervention with "usual care," with a minimum of 6-month follow-up. Interventions consist of behavioral therapeutic approaches, telephone support, and self-help material. The trials mostly included older male patients with CHD, predominantly myocardial infarction. Overall results found a positive effect of interventions on abstinence after 6 to 12 months (OR = 1.66, 95% CI = 1.24-2.21), but substantial heterogeneity between trials. Clustering the trials by type of intervention reduced heterogeneity, although many trials used more than one type of intervention. Trials involving behavioral therapies or telephone contact were little different from self-help techniques (OR = 1.65, 95% CI = 1.28-2.13 for behavioral therapies; OR = 1.58, 95% CI = 1.26-1.98 for telephone support; OR = 1.47, 95% CI = 1.10-1.97 for self-help). Treatment intensity was associated with study outcome. More intense interventions showed increased quit rates (OR = 1.95, 95% CI = 1.61-2.35) whereas interventions of low intensity did not appear effective (OR = 0.92, 95% CI = 0.70-1.22). Studies with validated assessment of smoking status at follow-up had lower efficacy than nonvalidated trials. CONCLUSIONS Smoking cessation interventions are effective in promoting abstinence up to 1 year, provided they are of sufficient intensity with a minimum length of 1 month. Further studies should compare different psychosocial intervention strategies, or the combination of a psychosocial intervention strategy with nicotine replacement therapy or bupropion compared with nicotine replacement or bupropion alone.
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Affiliation(s)
- Jürgen Barth
- University of Freiburg, Institute of Psychology, Department of Rehabilitation Psychology, Germany.
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