Exploring perspectives on chronic obstructive pulmonary disease in people who smoke heroin: a qualitative study

Background Smoking rather than injecting heroin has become more common over the last twenty years. Although there is an increasing body of evidence describing high levels of COPD in heroin smokers, there is limited evidence documenting the impact this has on this population group. Aim. We aimed to describe the experiences of heroin smokers with COPD in Liverpool, UK Design and Setting Participants were purposefully sampled for this qualitative study. Participants included were adults enrolled in an opioid replacement clinic run by Addaction in Liverpool, UK and whom had already engaged with spirometry testing for COPD as part of a previous study Methods. We preformed semi-structured interviews with participants with spirometrically-confirmed COPD in opioid replacement clinics in Liverpool, UK. Data were analysed using a framework analysis approach. Results. We invited 16 potential participants of whom 10 agreed to take part and were interviewed. Three themes common to all interviews were identified: functional measures of lung health that impacted on their activities of daily living, inhaler and medication perceptions with erratic use that was not concordant with their prescription, and the impact of difficulties accessing care. Conclusion. These findings, along with previous studies highlighting the prevalence of COPD in this population, warrant efforts to integrate community COPD and opioid replacement services to improve outcomes for this vulnerable population

Screening Heroin Smokers Attending Community Drug Clinics for Change in Lung Function:A Cohort Study

Background: Heroin smokers have high rates of COPD, respiratory morbidity, hospital admission, and mortality. We assessed the natural history of symptoms and lung function in this population over time. Methods: A cohort of heroin smokers with COPD was followed for 18 to 24 months. At baseline and follow-up, respiratory symptoms were measured by the Medical Research Council Dyspnea Scale (MRC) and the COPD Assessment Tool (CAT), and postbronchodilator spirometry was performed. Frequency of health-care-seeking episodes was extracted from routine health records. Parametric, nonparametric, and linear regression models were used to analyze the change in symptoms and lung function over time. Results: Of 372 participants originally recruited, 161 were assessed at follow-up (mean age, 51.0 ± 5.3 years; 74 women [46%]) and 106 participants completed postbronchodilator spirometry. All participants were current or previous heroin smokers, and 122 (75.8%) had smoked crack. Symptoms increased over time (MRC score increased by 0.48 points per year, P <.001; CAT score increased by 1.60 points per year, P <.001). FEV 1 declined annually by 90 ± 190 mL (P <.001). This deterioration was not associated with change in tobacco or heroin smoking status or use of inhaled medications. Conclusions: Heroin smokers experience a high and increasing burden of chronic respiratory symptoms and a decline in FEV 1 that exceeds the normal age-related decline observed among tobacco smokers with COPD and healthy nonsmokers. Targeted COPD diagnostic and treatment services hosted within opiate substitution services could benefit this vulnerable, relatively inaccessible, and underserved group of people

Formative research into the deployment, role and training of Connexions Personal Advisers

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