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Robijn AL, Woodward M, Pearson SA, Hsu B, Chow CK, Filion KB, Jorm L, Havard A. Uptake of prescription smoking cessation pharmacotherapies after hospitalization for major cardiovascular disease. Eur J Prev Cardiol 2022; 29:2173-2182. [PMID: 35950363 DOI: 10.1093/eurjpc/zwac172] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 08/04/2022] [Accepted: 08/05/2022] [Indexed: 01/11/2023]
Abstract
AIMS We determined the prevalence of prescription smoking cessation pharmacotherapy (SCP) use after hospitalization for major cardiovascular disease (MCD) among people who smoke and whether this varies by sex. METHODS AND RESULTS We conducted a population-based cohort study including all people hospitalized in New South Wales, Australia, between July 2013 and December 2018 (2017 for private hospitals) with an MCD diagnosis. For patients who also had a diagnosis of current tobacco use, we used linked pharmaceutical dispensing records to identify prescription SCP dispensings within 90 days post-discharge. We determined the proportion who were dispensed an SCP within 90 days, overall and by type of SCP. We used logistic regression to estimate the odds of females being dispensed an SCP relative to males. Of the 150 758 patients hospitalized for an MCD, 20 162 (13.4%) had a current tobacco use diagnosis, 31% of whom were female. Of these, 11.3% (12.4% of females, 10.9% of males) received prescription SCP within 90 days post-discharge; 3.0% were dispensed varenicline, and 8.3% were dispensed nicotine replacement therapy patches. Females were more likely than males to be dispensed a prescription SCP [odds ratio (OR) 1.16, 95% confidence interval (CI) 1.06-1.27)]; however, this was not maintained after adjusting for potential confounders (adjusted OR 1.04, 95% CI 0.94-1.15). CONCLUSION Very few females and males who smoke use prescription SCPs after hospitalization for an MCD. The use of varenicline, the SCP with the highest efficacy, was particularly low. This represents a missed opportunity to increase smoking cessation in this high-risk population, thereby reducing their risk of recurrent cardiovascular events.
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Affiliation(s)
- Annelies L Robijn
- National Drug and Alcohol Research Centre, UNSW Sydney, 22-42 King Street, Randwick NSW 2031, Australia.,Centre for Big Data Research in Health, UNSW Sydney, Australia Level 2, G27 Botany Street, Kensington NSW 2052, Australia
| | - Mark Woodward
- The George Institute for Global Health, UNSW Sydney, Australia Level 5, 1 King Street, Newtown NSW 2042, Australia.,The George Institute for Global Health, School of Public Health, Imperial College London, 84 Wood Lane, London W12 0BZ, UK
| | - Sallie-Anne Pearson
- Centre for Big Data Research in Health, UNSW Sydney, Australia Level 2, G27 Botany Street, Kensington NSW 2052, Australia
| | - Benjumin Hsu
- Centre for Big Data Research in Health, UNSW Sydney, Australia Level 2, G27 Botany Street, Kensington NSW 2052, Australia
| | - Clara K Chow
- Westmead Applied Research Centre, Faculty of Medicine and Health, The University of Sydney, Australia Rm No 2041, Research & Education Network, Westmead Hospital, Westmead NSW 2145, Australia
| | - Kristian B Filion
- Centre for Clinical Epidemiology, Lady Davis Research Institute, Jewish General Hospital, 3755 Côte Ste-Catherine Road, Montreal, Quebec H3T 1E2, Canada.,Department of Medicine McGill University, 1001 Decarie Boulevard, suite D05-2212, Montreal, Quebec H4A 3J1, Canada.,Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, 2001 McGill College, Suite 1200, Montreal, Quebec H3A 1G1, Canada
| | - Louisa Jorm
- Centre for Big Data Research in Health, UNSW Sydney, Australia Level 2, G27 Botany Street, Kensington NSW 2052, Australia
| | - Alys Havard
- National Drug and Alcohol Research Centre, UNSW Sydney, 22-42 King Street, Randwick NSW 2031, Australia.,Centre for Big Data Research in Health, UNSW Sydney, Australia Level 2, G27 Botany Street, Kensington NSW 2052, Australia
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Vong SK, Kang L, Carter SR. Consumers' self-reported adherence to directions for non-prescription medicines and the role of risk perception. Res Social Adm Pharm 2022; 18:3929-3938. [PMID: 35729055 DOI: 10.1016/j.sapharm.2022.06.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2021] [Revised: 04/14/2022] [Accepted: 06/09/2022] [Indexed: 10/31/2022]
Abstract
BACKGROUND Non-prescription medicines (NPMs), while relatively safe, are responsible for a small but significant proportion of medication misadventure and inappropriate use may lead to avoidable healthcare cost. Some consumers vary their use of NPMs from the directions provided on packaging or advice from healthcare professionals. Consumers may use NPMs at lower doses or less frequently than directed because of the risk of side effects. PURPOSE This study aimed to develop and validate a self-report measure for the extent to which consumers' follow directions (FDs) for NPMs. Secondly, it aimed to explore the relationship between risk perception towards NPMs and following directions. METHODS A cross-sectional study was administered online to participants who belong to an Australian agency which conducts consumer research. Participants were Australian adults who had used NPMs within the last month. Items for the FD-NPM scale were developed and validated. Exploratory factor analysis and confirmatory factor analysis were used to validate the FD-NPM scale. Structural equation modelling (SEM) was employed to explore the relationships between risk perception, covariates, and FDs. RESULTS There were 403 participants recruited. Less than 20% "always" or "often" self-reported following directions for dose, frequency, or duration of use. Factor analyses confirmed that there are two moderately positively correlated dimensions of FD-NPM (r = 0.46), which were named underuse and overuse. That is, consumers who self-reported underuse of non-prescription medicines were also more likely to self-report overuse. Consumers with high-risk perception towards NPMs, those who were younger and those who were more educated had a greater tendency to not follow directions. CONCLUSION A new self-report measure, the FD-NPM scale was developed and validated. That people who perceives NPMs to be harmful, tend to underuse and more concerningly, overuse them, is of great interest to clinicians and policymakers who are required to manage risk communications.
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Affiliation(s)
- Si Kei Vong
- School of Pharmacy, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, 2006, Australia
| | - Lifeng Kang
- School of Pharmacy, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, 2006, Australia.
| | - Stephen R Carter
- School of Pharmacy, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, 2006, Australia.
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McClure JB, Anderson ML, Bradley K, An LC, Catz SL. Evaluating an Adaptive and Interactive mHealth Smoking Cessation and Medication Adherence Program: A Randomized Pilot Feasibility Study. JMIR Mhealth Uhealth 2016; 4:e94. [PMID: 27489247 PMCID: PMC4989120 DOI: 10.2196/mhealth.6002] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2016] [Revised: 06/27/2016] [Accepted: 07/20/2016] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Mobile health (mHealth) interventions hold great promise for helping smokers quit since these programs can have wide reach and facilitate access to comprehensive, interactive, and adaptive treatment content. However, the feasibility, acceptability, and effectiveness of these programs remain largely untested. OBJECTIVE To assess feasibility and acceptability of the My Mobile Advice Program (MyMAP) smoking cessation program and estimate its effects on smoking cessation and medication adherence to inform future research planning. METHODS Sixty-six smokers ready to quit were recruited from a large regional health care system and randomized to one of two mHealth programs: (1) standard self-help including psychoeducational materials and guidance how to quit smoking or (2) an adaptive and interactive program consisting of the same standard mHealth self-help content as controls received plus a) real-time, adaptively tailored advice for managing nicotine withdrawal symptoms and medication side-effects and b) asynchronous secure messaging with a cessation counselor. Participants in both arms were also prescribed a 12-week course of varenicline. Follow-up assessments were conducted at 2 weeks post-target quit date (TQD), 3 months post-TQD, and 5 months post-TQD. Indices of program feasibility and acceptability included acceptability ratings, utilization metrics including use of each MyMAP program component (self-help content, secure messaging, and adaptively tailored advice), and open-ended feedback from participants. Smoking abstinence and medication adherence were also assessed to estimate effects on these treatment outcomes. RESULTS Utilization data indicated the MyMAP program was actively used, with higher mean program log-ins by experimental than control participants (10.6 vs 2.7, P<.001). The majority of experimental respondents thought the MyMAP program could help other people quit smoking (22/24, 92%) and consistently take their stop-smoking medication (17/22, 97%) and would recommend the program to others (20/23, 87%). They also rated the program as convenient, responsive to their needs, and easy to use. Abstinence rates at 5-month follow-up were 36% in the experimental arm versus 24% among controls (odds ratio 1.79 [0.61-5.19], P=.42). Experimental participants used their varenicline an average of 46 days versus 39 among controls (P=.49). More than two-thirds (22/33, 67%) of experimental participants and three-quarters (25/33, 76%) of controls prematurely discontinued their varenicline use (P=.29). CONCLUSIONS The MyMAP intervention was found to be feasible and acceptable. Since the study was not powered for statistical significance, no conclusions can be drawn about the program's effects on smoking abstinence or medication adherence, but the overall study results suggest further evaluation in a larger randomized trial is warranted. CLINICALTRIAL ClinicalTrials.gov NCT02136498; https://clinicaltrials.gov/ct2/show/NCT02136498 (Archived by WebCite at http://www.webcitation.org/6jT3UMFLj).
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Taing MW, Ford PJ, Gartner CE, Freeman CR. Describing the role of Australian community pharmacists in oral healthcare. INTERNATIONAL JOURNAL OF PHARMACY PRACTICE 2016; 24:237-46. [PMID: 26809378 DOI: 10.1111/ijpp.12241] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2015] [Accepted: 10/22/2015] [Indexed: 11/29/2022]
Abstract
OBJECTIVES To investigate community pharmacist's attitudes, beliefs and practices towards oral health in the Australian setting, describe the frequency and nature of consumer enquiries relating to oral health, and gain insight regarding smoking cessation support for people experiencing oral health problems. METHODS An online questionnaire was developed based on previous research, validated to ensure accuracy and reliability, and convenience sampling used to advertise across major pharmacy organisational websites and newsletters to maximise community pharmacist responses. KEY FINDINGS One hundred and forty-four valid community pharmacist responses were descriptively analysed. The majority of pharmacists (93%) believed it was their role to deliver oral health advice in the community and almost all (97%) pharmacists believed further education would benefit their practice. The top four consumer enquiries pharmacists reported confidence in handling related to analgesic medication to relieve oral-related pain (95.8%), mouth ulcers (95.1%), oral thrush (94.4%) and toothache (93.8%); and the most frequently reported consumer enquires were those where the majority of pharmacists reported high confidence in handling. A small proportion of pharmacists (8%) always enquired about patient smoking status, and nearly all pharmacists (97%) desired further education and training to benefit their practice in oral healthcare. CONCLUSION This study highlights that Australian pharmacists have an important role in oral health and there is opportunity to enhance this role, and address risk factors such as smoking with further training, support and education. The findings from this study can guide future research into the development of appropriate training programmes, standards, and best oral healthcare practices for Australian pharmacists.
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Affiliation(s)
- Meng-Wong Taing
- School of Pharmacy, The University of Queensland, Brisbane, QLD, Australia
| | - Pauline J Ford
- School of Dentistry, The University of Queensland, Brisbane, QLD, Australia
| | - Coral E Gartner
- School of Public Health and UQ Centre for Clinical Research, The University of Queensland, Brisbane, QLD, Australia
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Thomas DP, Briggs VL, Couzos S, Panaretto KS, Sterren AE, Stevens M, Borland R. Use of nicotine replacement therapy and stop‐smoking medicines in a national sample of Aboriginal and Torres Strait Islander smokers and ex‐smokers. Med J Aust 2015; 202:S78-84. [DOI: 10.5694/mja15.00205] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2015] [Accepted: 05/11/2015] [Indexed: 11/17/2022]
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Zhang B, Cohen JE, Bondy SJ, Selby P. Duration of nicotine replacement therapy use and smoking cessation: a population-based longitudinal study. Am J Epidemiol 2015; 181:513-20. [PMID: 25740789 PMCID: PMC4371764 DOI: 10.1093/aje/kwu292] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
In the present study, we examined the association between duration of nicotine replacement therapy (NRT) use and smoking cessation using data from the Ontario Tobacco Survey longitudinal study (3 waves of data collected between July 2005 and December 2009). We used logistic regression with generalized estimating equations to examine the association between NRT use (any use and <4 weeks, 4.0–7.9 weeks, 8.0–11.9 weeks, and ≥12 weeks of use compared with nonuse) and quitting smoking (≥1 month). Using NRT was not associated with quitting when use duration was not taken into account (adjusted odds ratio (OR) = 1.08, 95% confidence interval (CI): 0.86, 1.35). Compared with abstaining from NRT when attempting to quit smoking, using NRT for less than 4 weeks was associated with a lower likelihood of quitting (adjusted OR = 0.51, 95% CI: 0.38, 0.67); however, using NRT for 4 weeks or longer was associated with a higher likelihood of cessation (for 4.0–7.9 weeks of NRT use, adjusted OR = 2.26, 95% CI: 1.58, 3.22; for 8.0–11.9 weeks of NRT use, adjusted OR = 3.84, 95% CI: 2.24, 6.58; and for ≥12 weeks of NRT use, adjusted OR = 2.80, 95% CI: 1.70, 4.61). Thus, use of NRT for less than 4 weeks was associated with reduced likelihood of cessation, whereas NRT use for longer periods of time was associated with a higher likelihood of cessation.
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Affiliation(s)
- Bo Zhang
- Correspondence to Dr. Bo Zhang, Room: T521, Ontario Tobacco Research Unit (OTRU), 33 Russell Street, Toronto, Ontario, Canada M5S 2S1 (e-mail: )
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Kurko T, Linden K, Kolstela M, Pietilä K, Airaksinen M. Is nicotine replacement therapy overvalued in smoking cessation? Analysis of smokers' and quitters' communication in social media. Health Expect 2014; 18:2962-77. [PMID: 25292017 DOI: 10.1111/hex.12280] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/13/2014] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Internet discussion forums provide new, albeit less used data sources for exploring personal experiences of illness and treatment strategies. OBJECTIVE To gain an understanding of how discussion forum participants value nicotine replacement therapy (NRT) in smoking cessation (SC). SETTING Finnish national Internet-based discussion forum, STUMPPI, supporting SC and consisting of ten free discussion areas, each with a different focus. The analysis was based on STUMPPI forum participants' postings (n = 24 481) in five discussion areas during January 2007-January 2012. DESIGN Inductive content analysis of the postings concerning NRT use or comparing NRT to other SC methods. RESULTS Three major themes related to NRT in SC emerged from the discussions. These were as follows: (I) distrust and negative attitude towards NRT; (II) neutral acceptance of NRT as a useful SC method; and (III) trust on the crucial role of NRT and other SC medicines. The negative attitude was related to following perceptions: NRT use maintains tobacco dependence, fear of NRT dependence or experience of not gaining help from NRT use. NRT was perceived to be useful particularly in the initiation of SC attempts and in dealing with physiological dependence. The most highlighted factors of successful quitting were quitters' own psychological empowerment and peer support from the discussion community. CONCLUSIONS The majority of STUMPPI forum participants had low or balanced expectations towards the role of NRT in SC. More research from the smokers' and quitters' perspective is needed to assess the real value of NRT compared to other methods in SC.
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Affiliation(s)
- Terhi Kurko
- Clinical Pharmacy Group, Division of Pharmacology and Pharmacotherapy, Faculty of Pharmacy, University of Helsinki, Helsinki, Finland
| | - Kari Linden
- Clinical Pharmacy Group, Division of Pharmacology and Pharmacotherapy, Faculty of Pharmacy, University of Helsinki, Helsinki, Finland.,Global Innovative Pharma, Pfizer Oy, Helsinki, Finland
| | - Maija Kolstela
- Organisation for Respiratory Health in Finland, Helsinki, Finland
| | | | - Marja Airaksinen
- Clinical Pharmacy Group, Division of Pharmacology and Pharmacotherapy, Faculty of Pharmacy, University of Helsinki, Helsinki, Finland
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Provision of smoking cessation services in Australian community pharmacies: a simulated patient study. Int J Clin Pharm 2014; 36:604-14. [PMID: 24718946 DOI: 10.1007/s11096-014-9944-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2013] [Accepted: 03/31/2014] [Indexed: 10/25/2022]
Abstract
BACKGROUND With the rising interest in expanding pharmacists' role in smoking cessation, it is pertinent that community pharmacists be equipped with up-to-date knowledge and competence to provide optimal therapeutic services that meet the demands of various presenting subsets of smokers. OBJECTIVE To investigate and evaluate responses to requests of quitting smoking from 'high risk' smokers seeking assistance and treatment within the pharmacy venue. SETTING Community pharmacies located within Sydney greater metropolitan area, New South Wales, Australia. METHOD A simulated patient methodology was utilised. Two scenarios were developed and enacted by two trained simulated patients in 100 randomly selected pharmacies. Scenario 1 involved a 28-year-old pregnant female who presents with a request for help in quitting smoking. Scenario 2 involved a 22-year-old female requesting a quit smoking product for her 55-year-old father who has cardiovascular problems. A standardised scoring key was designed to assess the performance of pharmacists during each encounter. MAIN OUTCOME MEASURE The primary outcome measure was the supply/non-supply of nicotine replacement products and the corresponding provision of counselling and advice to facilitate smoking cessation. RESULTS A product(s) was supplied in 42 % of the 100 encounters, while a product was adequately suggested pending doctor's referral in 45 %. In 13 % of the cases, a product was not supplied based on inappropriate notions of nicotine replacement therapy not being safe in the presented scenario. Pharmacists performed better in dispensing scores (counselling about product use) as compared to pre-dispensing scores (eliciting patient history). ANOVA followed by regression analysis indicated that the estimated age and gender of the pharmacist/staff were significant predictors affecting total scores. CONCLUSION Whilst pharmacists' counselling about smoking cessation aids seems satisfactory, further education is required to improve practice standards in terms of matching a patient's history and smoking status to an appropriate product.
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Paul CL, Turon H, Bonevski B, Bryant J, McElduff P. A cross-sectional survey of experts' opinions about the relative effectiveness of tobacco control strategies for the general population versus disadvantaged groups: what do we choose in the absence of evidence? BMC Public Health 2013; 13:1144. [PMID: 24314097 PMCID: PMC3890507 DOI: 10.1186/1471-2458-13-1144] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2013] [Accepted: 11/27/2013] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND There is a clear disparity in smoking rates according to social disadvantage. In the absence of sufficiently robust data regarding effective strategies for reducing smoking prevalence in disadvantaged populations, understanding the views of tobacco control experts can assist with funding decisions and research agendas. METHODS A web-based cross-sectional survey was conducted with 192 respondents (response rate 65%) sampled from the Australian and New Zealand Tobacco Control Contacts list and a literature search. Respondents were asked to indicate whether a number of tobacco control strategies were perceived to be effective for each of: the general population; Aboriginal and Torres Strait Islander people; those with a low income; and people with a mental illness. RESULTS A high proportion of respondents indicated that mass media and increased tobacco taxation (84% and 89% respectively) were effective for the general population. Significantly lower proportions reported these two strategies were effective for sub-populations, particularly Aboriginal and Torres Strait Islanders (58% and 63% respectively, p's < .0001). Subsidised medication was the only strategy associated with a greater proportion of respondents perceiving it to be effective in disadvantaged sub-populations compared to the general population. Tailored quit programs and culturally relevant programs were nominated as additional effective strategies for disadvantaged populations. CONCLUSIONS Views about subsidised medications in particular, suggest the need for robust cost-effectiveness data relevant to disadvantaged groups to avoid wastage of scarce tobacco control resources. Strategies perceived to be effective for disadvantaged populations such as tailored or culturally relevant programs require rigorous evaluation so that potential adoption of these approaches is evidence-based.
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Affiliation(s)
- Christine L Paul
- Priority Research Centre for Health Behaviour (PRCHB), School of Medicine and Public Health, University of Newcastle, Newcastle, Australia.
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10
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Saba M, Bittoun R, Kritikos V, Saini B. Smoking cessation in community pharmacy practice-a clinical information needs analysis. SPRINGERPLUS 2013; 2:449. [PMID: 24058894 PMCID: PMC3777019 DOI: 10.1186/2193-1801-2-449] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/03/2013] [Accepted: 08/23/2013] [Indexed: 02/08/2023]
Abstract
Background With the emerging role of pharmacists in implementing smoking cessation services and the recent evidence about smoking cessation pharmacotherapies, a needs analysis to assess baseline knowledge about current smoking cessation practice is needed; hence, training and development in this area can target possible ‘gaps’. Objective This study aimed at exploring pharmacy students’ knowledge about and attitudes toward smoking cessation, as compared to practicing community pharmacists and smoking cessation educators. The overall objective was to uncover underlying ‘gaps’ in pharmacy-based smoking cessation practice, particularly clinical gaps. Setting Final-year pharmacy students at the University of Sydney, practicing community pharmacists and smoking cessation educators in Australia. Method As no previous standard pharmacist-focused smoking cessation knowledge questionnaires exist, a review of the literature informed the development of such a questionnaire. The questionnaire was administered to a cohort of fourth-year pharmacy students at the University of Sydney, practicing pharmacists and smoking cessation educators. Data analysis was performed using Predictive Analytics SoftWare (PASW® Statistics 18). Mean total scores, independent t-tests, analysis of variances and exploratory factor analysis were performed. Main outcome measure To determine areas of major clinical deficits about current evidence related to smoking cessation interventions at the pharmacy level. Results Responses from 250 students, 51 pharmacists and 20 educators were obtained. Smoking educators scored significantly higher than pharmacists and students (P < .05), while score differences in the latter two groups were not statistically significant (P > .05). All groups scored high on ‘general’ knowledge questions as compared to specialised pharmacologic and pharmacotherapeutic questions. All respondents demonstrated positive attitudes toward the implications of smoking cessation. Factor analysis of the 24-item knowledge section extracted 12 items loading on 5 factors accounting for 53% of the total variance. Conclusions The results provide a valid indication of ‘gaps’ in the practice of up-to-date smoking cessation services among Australian pharmacy professionals, particularly in clinical expertise areas involving assessment of nicotine dependence and indications, dosages, adverse effects, contraindications, drug interactions and combinations of available pharmacotherapies. These gaps should be addressed, and the results should inform the design, implementation and evaluation of a pharmacy-based educational training program targeting current clinical issues in smoking cessation.
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Affiliation(s)
- Maya Saba
- Faculty of Pharmacy, The University of Sydney, Sydney, NSW 2006 Australia
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Stages of change, smoking behaviour and readiness to quit in a large sample of indigenous Australians living in eight remote north Queensland communities. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2013; 10:1562-71. [PMID: 23591787 PMCID: PMC3709334 DOI: 10.3390/ijerph10041562] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/06/2013] [Revised: 04/03/2013] [Accepted: 04/03/2013] [Indexed: 11/18/2022]
Abstract
Tobacco smoking is a major health issue for Indigenous Australians, however there are few interventions with demonstrated efficacy in this population. The Transtheoretical Model may provide a useful framework for describing smoking behaviour and assessing readiness to quit, with the aim of developing better interventions. Interviews were conducted with 593 Indigenous Australians in eight rural and remote communities in north Queensland, to examine stages of change and smoking behaviour. Among current smokers, 39.6% and 43.4% were in Precontemplation and Contemplation stages respectively. A further 13.9% were making preparations to quit (Preparation) whilst only 3.2% said they were actively trying to quit (Action). When analysed by stage of change, the pattern of smoking-related behaviours conformed to the results of past research using the model. Importantly however, distribution of individuals across the stages opposes those observed in investigations of smoking behaviour in non-Indigenous Australian populations. The Transtheoretical Model can be used to meaningfully classify Indigenous smokers in remote north Queensland according to stages along the behaviour change continuum. Importantly, in this large sample across eight communities, most Indigenous smokers were not making preparations to change their smoking behaviour. This suggests that interventions should focus on promoting movement toward the Preparation and Action stages of change.
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Bittoun R. A Combination Nicotine Replacement Therapy (NRT) Algorithm for Hard-to-Treat Smokers. J Smok Cessat 2012. [DOI: 10.1375/jsc.1.1.3] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
AbstractMany smokers have not succeeded in quitting using a single nicotine replacement mode. An algorithm was developed for clinicians to enhance success rates when recommending nicotine replacement therapy (NRT) to smoking patients. The algorithm is based on clinical experience with chronic smokers with respiratory illnesses attending one-on-one smokers clinics in the Central Sydney Area Health Service. Based on transdermal nicotine therapy (patch) other forms of NRT are added if required for ‘breakout’ smoking for 2 weeks. Outcomes have shown 60% confirmed continuous abstinence at 3 months. Smokers can be safely and successfully treated symptomatically for nicotine withdrawal relief using combination NRT aggressively. This enhances treatment efficacy by minimising relapse in the first few weeks and months of quitting.
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Balmford J, Borland R, Hammond D, Cummings KM. Adherence to and reasons for premature discontinuation from stop-smoking medications: data from the ITC Four-Country Survey. Nicotine Tob Res 2011; 13:94-102. [PMID: 21147894 PMCID: PMC3028191 DOI: 10.1093/ntr/ntq215] [Citation(s) in RCA: 120] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2010] [Accepted: 11/08/2010] [Indexed: 11/13/2022]
Abstract
INTRODUCTION Nicotine replacement therapies (NRTs) have been demonstrated to be effective in clinical trials but may have lower efficacy when purchased over-the-counter (OTC). Premature discontinuation and insufficient dosing have been offered as possible explanations. The aims are to (a) investigate the prevalence of and reasons for premature discontinuation of stop-smoking medications (including prescription only) and (b) how these differ by type, duration of use, and source (prescription or OTC). METHODS The sample includes 1,219 smokers or recent quitters who had used medication in the last year (80.5% NRT, 19.5% prescription only). Data were from Waves 5 and 6 of the International Tobacco Control (ITC) Four-Country Survey. RESULTS Most of the sample (69.1%) discontinued medication use prematurely. This was more common among NRT users (71.4%) than in users of bupropion and varenicline (59.6%). OTC NRT users were particularly likely to discontinue (76.3%). Relapse back to smoking was the most common reason for discontinuation of medication reported by 41.6% of respondents. Side effects (18.3%) and believing that the medication was no longer needed (17.1%) were also commonly reported. Of those who completed treatment, 37.9% achieved 6-month continuous abstinence compared with 15.6% who discontinued prematurely. Notably, 65.6% who discontinued because they believed the medication had worked were abstinent. CONCLUSIONS Premature discontinuation of stop-smoking medications is common but is not a plausible reason for poorer quit outcomes for most people. Encouraging persistence of medication use after relapse or in the face of minor side effects may help increase long-term cessation outcomes.
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Affiliation(s)
- James Balmford
- VicHealth Centre for Tobacco Control, The Cancer Council Victoria, 1 Rathdowne St Carlton VIC 3053, Melbourne, Australia.
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Paul CL, Tzelepis F, Walsh RA, Turner R. Pharmacists on the front line in providing support for nicotine replacement therapy and bupropion purchasers. Drug Alcohol Rev 2009; 26:429-33. [PMID: 17564880 DOI: 10.1080/09595230701373966] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
INTRODUCTION AND AIMS Increased access for smokers to pharmacotherapies for smoking cessation suggests that pharmacists have a potential role in influencing how these pharmacotherapies are used in the community. This study aimed to identify the extent and type of advice provided by pharmacists to customers purchasing nicotine replacement therapy (NRT) or bupropion and to identify pharmacists' perceptions about the desirability and feasibility of providing such advice. DESIGN AND METHODS A sample of 700 pharmacies was selected at random from the NSW Electronic Yellow Pages and a questionnaire was sent by mail, fax or e-mail to the pharmacist in charge. RESULTS From 665 eligible pharmacies, 375 pharmacists returned completed questionnaires, giving a response rate of 56.4%. Participants reported providing a mean of 5 minutes of advice to both bupropion and NRT purchasers, with 59.5% reporting the provision of behavioural advice to NRT purchasers. Although over 70% of pharmacists perceived the provision of a brochure about NRT or bupropion as desirable and feasible, brochures were provided to less than one-third of NRT purchasers. DISCUSSION AND CONCLUSIONS Pharmacists report providing a sizeable amount of advice to purchasers of NRT and bupropion. Recommendations for enhancing the role of pharmacists in influencing the use of cessation pharmacotherapies are discussed briefly.
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Affiliation(s)
- Christine L Paul
- Centre for Health Research and Psycho-oncology (CHeRP), The Cancer Council NSW, University of Newcastle and Hunter Medical Research Institute, Newcastle, Australia.
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Hughes JR, Marcy TW, Naud S. Interest in treatments to stop smoking. J Subst Abuse Treat 2009; 36:18-24. [PMID: 18550319 PMCID: PMC2635950 DOI: 10.1016/j.jsat.2008.04.002] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2008] [Revised: 04/01/2008] [Accepted: 04/11/2008] [Indexed: 10/22/2022]
Abstract
We surveyed 884 Vermont (VT) tobacco smokers by random digit dialing to determine past and future use of treatment. Among those who had recently attempted to quit, 61% had ever used a treatment, 21% had ever used a psychosocial treatment, and 57% had used a medication. Among those who planned to quit in the next month, 68% stated they would use a treatment, 35% would use a psychosocial treatment, and 62% would use a medication. The major predictors of past or future use of treatment were greater cigarettes per day, older age, being a woman, and seeing a health professional. Although this survey suggests many smokers have used or plan to use a smoking cessation treatment, program data indicate less than 10% of VT smokers who try to quit use the state quitline, counseling, or free medication provision. Why smokers do not use these treatments needs to be determined.
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Affiliation(s)
- John R Hughes
- Department of Psychiatry, University of Vermont, Burlington, VT 05401, USA.
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Walsh RA. Over-the-counter nicotine replacement therapy: a methodological review of the evidence supporting its effectiveness. Drug Alcohol Rev 2008; 27:529-47. [PMID: 18696300 DOI: 10.1080/09595230802245527] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Despite optimistic predictions when nicotine replacement therapy (NRT) was switched to over-the-counter (OTC) availability, population surveys have failed to demonstrate a positive impact on long-term smoking cessation. This review examined the strength of the evidence from randomised trials and comparison group studies supporting the effectiveness of OTCNRT. Twelve eligible studies were identified: OTCNRT was compared with placebo in four studies and with health professional-delivered NRT in four studies, and four studies involved community-based minimal intervention NRT. These studies were assessed systematically to determine their methodological quality and generalisibility to 'real-world' conditions of NRT use. The review found a number of issues, including provision of free NRT, heavy cigarette intakes (average 25 daily), high levels of personal interactions (7.6 per subject), lack of blindness assessment and failure of most studies to actively follow-up all subjects seriously limit the degree to which studies' results can be applied to non-research OTCNRT users. In addition, several important limitations affecting the meta-analyses of OTCNRT by Hughes et al. were highlighted. The review concluded that the superiority of OTCNRT over unaided smoking cessation has not been demonstrated convincingly. Future directions for research involve more innovative, rigorous controlled trials and prospective cohort studies where nicotine dependence is assessed adequately.
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Affiliation(s)
- Raoul A Walsh
- Centre for Health Research and Psycho-oncology (CHeRP), The Cancer Council NSW/University of Newcastle, Hunter Medical Research Institute, NSW, Australia.
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Paul CL, Tzelepis F, Walsh RA, Bonevski B. Is Australia headed for an epidemic of nicotine replacement therapy addicts? Med J Aust 2008; 189:346. [DOI: 10.5694/j.1326-5377.2008.tb02060.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2008] [Accepted: 05/29/2008] [Indexed: 11/17/2022]
Affiliation(s)
- Christine L Paul
- Centre for Health Research & Psycho‐oncology (CHeRP), Cancer Council NSW and University of Newcastle, Newcastle, NSW
| | - Flora Tzelepis
- Centre for Health Research & Psycho‐oncology (CHeRP), Cancer Council NSW and University of Newcastle, Newcastle, NSW
| | - Raoul A Walsh
- Centre for Health Research & Psycho‐oncology (CHeRP), Cancer Council NSW and University of Newcastle, Newcastle, NSW
| | - Billie Bonevski
- Centre for Health Research & Psycho‐oncology (CHeRP), Cancer Council NSW and University of Newcastle, Newcastle, NSW
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18
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Abstract
OBJECTIVE To identify which smoking cessation interventions provide the most efficient use of health care resources at a population level. METHODS Effectiveness data were obtained from a review of the international literature. Costs and effects of smoking cessation interventions were estimated from the perspective of the Australian Government. Treatment costs and effects were modelled using incremental cost-effectiveness ratios. Assumptions regarding effectiveness, resource use and costs were tested by sensitivity analysis. RESULTS From the population perspective, telephone counselling appeared to be the most cost-effective intervention. Adding proactive forms of telephone counselling increased the effectiveness of pharmacotherapies at a low incremental cost and, therefore, this could be a highly cost-effective strategy. Bupropion appeared to be more cost effective than nicotine replacement therapy (NRT). Combined bupropion and NRT did not appear to be cost effective. CONCLUSIONS General practitioners should be encouraged to refer patients to telephone quit lines and if prescribing pharmacotherapy consider the addition of telephone counselling. IMPLICATIONS The results support greater investment in proactive forms of telephone counselling and more formal integration of pharmacotherapies with proactive telephone counselling services as cost-effective strategies for reducing population-level smoking rates.
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Affiliation(s)
- James Shearer
- National Drug and Alcohol Research Centre, University of New South Wales.
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Chiang PPC, Chapman S. Do pharmacy staff recommend evidenced-based smoking cessation products? A pseudo patron study. J Clin Pharm Ther 2006; 31:205-9. [PMID: 16789985 DOI: 10.1111/j.1365-2710.2006.00649.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To determine whether pharmacy staff recommend evidence-based smoking cessation aids. METHODS Pseudo patron visit to 50 randomly selected Sydney pharmacies where the pseudo patron enquired about the 'best' way to quit smoking and about the efficacy of a non-evidence-based cessation product, NicoBloc. RESULTS Nicotine replacement therapy was universally stocked and the first product recommended by 90% of pharmacies. After prompting, 60% of pharmacies, either also recommended NicoBloc or deferred to 'customer choice'. About 34% disparaged the product. CONCLUSIONS Evidence-based smoking cessation advice in Sydney pharmacies is fragile and may be compromised by commercial concerns. Smokers should be provided with independent point-of-sale summaries of evidence of cessation product effectiveness and warned about unsubstantiated claims.
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Affiliation(s)
- P P C Chiang
- School of Public Health, University of Sydney, Sydney, NSW, Australia
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Abstract
This review summarizes evidence pertaining to the role of nicotine medications in smoking cessation and focuses particularly on evaluating evidence of the impact that nicotine replacement therapies (NRT) have had on altering population trends in smoking behavior. Accumulated evidence from controlled clinical trials has demonstrated that available forms of NRT (e.g., gum, transdermal patch, nasal spray, inhaler, and lozenge) increase quit rates compared with placebos by 50%-100%. However, despite the positive results from these studies, fewer than one in five smokers making a quit attempt do so with the benefit of NRT. Because not enough smokers are using NRT, the availability of NRT has not had a measurable impact on influencing population trends in smoking behavior. Among the factors contributing to the low utilization of nicotine medications are the inadequacies of the current dosage strengths and formulations of existing medications, smokers' perceptions of the high cost of the drugs, and concerns that many smokers have about safety and efficacy of nicotine medications.
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Affiliation(s)
- K Michael Cummings
- Department of Health Behavior, Division of Cancer Prevention and Population Sciences, Roswell Park Cancer Institute, Buffalo, New York 14263, USA.
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Abstract
PURPOSE OF REVIEW Tobacco smoking is a leading cause of lung cancer and chronic obstructive pulmonary disease. For smokers who want to quit, nicotine replacement therapy and bupropion are frequently recommended. Currently, disagreement surrounds the extent of risk reduction from quitting, the consequences of the change of nicotine replacement therapy to over-the-counter status, and the safety and efficacy of new tobacco products being marketed by tobacco companies. This article reviews the current evidence relevant to these and other developments in smoking interventions and describes the most effective strategies that smokers can use to reduce their risk. RECENT FINDINGS Although it may take approximately 10 to 30 years of abstinence for former smokers' risk of lung cancer to reach that of never smokers, quitting at any time is substantially less risky than continuing to smoke. Quitting after diagnosis also prolongs survival. Bupropion and nicotine replacement therapy are effective pharmacotherapies, doubling quit rates compared with self-quitting. However, many users of over-the-counter nicotine replacement therapy are using it inappropriately. More research is needed to determine the long-term health effects of modified tobacco products and their efficacy in helping smokers quit. Switching to "low tar" filter cigarettes to reduce lung cancer risk, however, is clearly ineffective. The most effective interventions for quitting continue to be a combination of behavioral and pharmacologic approaches. SUMMARY Health care practitioners should encourage all smokers to attempt cessation and emphasize pharmacotherapy as an important aid to quitting. Professionals who educate patients on the appropriate use of pharmacotherapy and follow-up on smokers' attempts to quit will help reduce the societal burden and personal risks of smoking.
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Affiliation(s)
- J Lee Westmaas
- Department of Psychology, University at Stony Brook, State University of New York, Stony Brook, New York 11794-2500, USA.
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Paul CL, Wiggers J, Daly JB, Green S, Walsh RA, Knight J, Girgis A. Direct telemarketing of smoking cessation interventions: will smokers take the call? Addiction 2004; 99:907-13. [PMID: 15200586 DOI: 10.1111/j.1360-0443.2004.00773.x] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
AIMS Few smokers currently make use of available and effective cessation strategies, despite their expressed desire to quit and reported interest in cessation support. This study aimed to explore the feasibility of a telephone-based direct-marketing approach to delivering cessation strategies. DESIGN, SETTING, MEASUREMENTS AND PARTICIPANTS: A community survey was conducted to explore the views of current adult smokers regarding the acceptability, likely uptake and barriers to uptake of smoking cessation services offered by direct telephone marketing. FINDINGS Three quarters (73.8%) of smokers contacted agreed to be surveyed. Of the 194 study participants, 75.3% reported that they would utilize vouchers for discount nicotine replacement therapy (NRT), 66.5% would use a mailed self-help booklet, 57.2% would take up the offer of regular mailings of personalized letters and self-help materials and 46.4% would utilize a 'we-call-you' telephone counselling service. The characteristics of those indicating likely uptake of these services were also explored. The two major barriers to uptake of services were preferring to quit without help and a belief that a particular service would not help the participant. CONCLUSIONS The data suggest strong support for the direct marketing of smoking cessation strategies; they also highlight the need for further study of the cost-effectiveness of telephone-based direct marketing of smoking cessation strategies as a population-based strategy for reducing the prevalence of smoking in the community.
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Affiliation(s)
- C L Paul
- Centre for Health Research and Psycho-oncology, Cancer Council of New South Wales, NSW, Australia.
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