ArticleLung2014
Hospital readmissions with exacerbation of obstructive pulmonary disease in illicit drug smokers.
Article in Lung, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed, 11 citations in OpenAlex.
- Beyond tobacco - the secondary impact of substance misuse in chronic obstructive lung disease.The Journal of asthma : official journal of the Association for the Care of Asthma · 2022Article
- Exploring perspectives on chronic obstructive pulmonary disease in people who smoke heroin: a qualitative study.BJGP open · 2020Article
- Screening Heroin Smokers Attending Community Drug Clinics for Change in Lung Function: A Cohort Study.Chest · 2020Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposePatients with obstructive pulmonary disease (asthma or chronic obstructive pulmonary disease-COPD) who smoke illicit drugs are at an increased risk of hospital admissions. We compared hospital readmission rates due to exacerbations of obstructive pulmonary disease amongst patients who were current/ex-illicit drug smokers versus current/ex-tobacco smokers.
methodsWe reviewed all the admissions between January 2009 and September 2011 with a presumptive diagnosis of an 'exacerbation of COPD' retrospectively from our COPD admission database.
resultsThere were 950 sequential hospital admissions in 709 patients over a 33-month period; 250 ex-tobacco smokers, 370 current tobacco smokers and 89 current/ex-illicit drug smokers. Recurrent hospital admission rates with exacerbation of obstructive pulmonary disease were higher in the illicit drug smokers compared with current/ex-tobacco smokers (1.00 versus 0.22/0.26, p < 0.001). Illicit drug smokers were younger [50 versus 72.9/69.9 (mean 71.2) years, p < 0.001] and had shorter length of hospital stay [7.44 versus 9.28/10.69 (mean 9.87) days, p = 0.038]. Illicit drug smokers with FEV1 < 1 litre (L) had higher readmissions than ex/current tobacco smokers with FEV1 < 1 L (p < 0.001). Admissions requiring non-invasive ventilation for type 2 respiratory failure were more common in illicit drug smokers (8.4 versus 3 %, p < 0.002).
conclusionWe have shown that readmission rates in illicit drug smokers with FEV1 < 1 L are higher than in tobacco smokers. Studies are needed to determine whether targeting these illicit drug users with an intensive community intervention package (to include early therapy, pulmonary rehabilitation) will reduce readmission rates in this often neglected population.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.