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Underner M, Perriot J, Peiffer G, Brousse G, Jaafari N. [Bronchial diseases and heroin use. A systematic review]. Rev Mal Respir 2023; 40:783-809. [PMID: 37925326 DOI: 10.1016/j.rmr.2023.09.006] [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: 07/01/2023] [Accepted: 09/11/2023] [Indexed: 11/06/2023]
Abstract
INTRODUCTION Heroin use can cause respiratory complications including asthma, chronic obstructive pulmonary disease (COPD) and bronchiectasis (BD). OBJECTIVES A general review of the literature presenting the data on the relationships between heroin consumption and bronchial complications, while underlining the difficulties of diagnosis and management. DOCUMENTARY SOURCES Medline, 1980-2022, keywords "asthma" or "bronchospasm" or "COPD" or "bronchiectasis" and "heroin" or "opiate" or "opiates", with limits pertaining to "Title/Abstract". Concerning asthma, 26 studies were included, as were 16 for COPD and 5 for BD. RESULTS Asthma and COPD are more prevalent among heroin addicts, who are less compliant than other patients with their treatment. The authors found a positive association between frequency of asthma exacerbations, admission to intensive care and heroin inhalation. Late diagnosis of COPD worsens the course of the disease; emphysema and BD are poor prognostic factors. CONCLUSION Bronchial diseases in heroin users can be identified by means of respiratory function exploration and chest CT scans. These tests should be performed frequently in view of optimizing their care, which includes their weaning themselves from addictive substances.
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Affiliation(s)
- M Underner
- Unité de recherche clinique Pierre-Deniker, centre hospitalier Laborit, 370, avenue Jacques-Cœur, CS 10587, 86021 Poitiers cedex, France.
| | - J Perriot
- Dispensaire Émile-Roux, CLAT, centre de tabacologie, 63100 Clermont-Ferrand, France
| | - G Peiffer
- Service de pneumologie, CHR Metz-Thionville, 57038 Metz, France
| | - G Brousse
- Service d'addictologie, CHU de Clermont-Ferrand, université Clermont Auvergne, 63100 Clermont-Ferrand, France
| | - N Jaafari
- Unité de recherche clinique Pierre-Deniker, centre hospitalier Laborit, 370, avenue Jacques-Cœur, CS 10587, 86021 Poitiers cedex, France
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2
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Forsyth S, Alati R, Kinner SA. Asthma-related mortality after release from prison: a retrospective data linkage study. J Asthma 2023; 60:167-173. [PMID: 35175870 DOI: 10.1080/02770903.2022.2039936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
BACKGROUND People who experience incarceration are at increased risk of asthma and have a higher prevalence of risk factors associated with asthma-related mortality. However, there has been little research on the relationship between asthma and mortality in people released from prison. OBJECTIVES This study examined the association between asthma and all-cause and cause-specific mortality, and estimated the increased risk of asthma-related mortality among adults released from prison compared to the age- and sex-matched general population. DESIGN We used data from a nested case-control sample (N = 1658) within a retrospective cohort study of all adults released from prisons in Queensland, Australia, from 1994 to 2007 (N = 42015). Deaths were identified using linkage to national mortality records. Nested study cases were sampled from deaths, with a matched control from the cohort. We examined medical and case management records to identify risk factors potentially associated with mortality. Asthma-related mortality in the cohort was compared to that of the matched general population of Queensland. RESULTS People released from prison were more likely than their age and sex matched general population counterparts to have an asthma-related death (HR = 3.32 95%CI:2.14-5.16). Those who had been identified as having asthma in prison had increased odds of mortality from all-cause (OR = 1.86 95%CI:1.40-2.47), drug-related (OR = 2.5 95%CI:1.40-4.46), cardiovascular-related (OR = 3.2 95%CI:1.57-6.51), and respiratory-related (OR = 3.30 95%CI:1.63-6.70). CONCLUSION Among people exposed to incarceration, those with asthma are at elevated risk of death after release from custody. Improved management of respiratory disease in this population may contribute to reducing their high rate of preventable mortality.
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Affiliation(s)
- Simon Forsyth
- Faculty of Medicine and Biomedical Sciences, School of Public Health, University of Queensland, Herston, Australia
| | - Rosa Alati
- School of Public Health, Curtin University, Perth, Australia.,Institute for Social Science Research, University of Queensland, Indooroopilly, Australia
| | - Stuart A Kinner
- Justice Health Unit, Melbourne School of Population and Global Health, University of Melbourne, Carlton, Australia.,Centre for Adolescent Health, Murdoch Children's Research Institute, Parkville, Australia.,Mater Research Institute-UQ, University of Queensland, South Brisbane, Australia.,Griffith Criminology Institute, Griffith University, Mount Gravatt, Australia.,School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
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Macmurdo M, Lopez R, Udeh BL, Zein J. Beyond tobacco - the secondary impact of substance misuse in chronic obstructive lung disease. J Asthma 2022; 59:223-229. [PMID: 33158365 PMCID: PMC8353598 DOI: 10.1080/02770903.2020.1847932] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 11/02/2020] [Accepted: 11/04/2020] [Indexed: 10/23/2022]
Abstract
BackgroundChronic obstructive lung disease, specifically chronic asthma and COPD, impacts more than 500 million adults worldwide, and is associated with high healthcare spending and significant disease-related morbidity. While the direct impact of substance use disorder is well documented, little is known about the indirect impact of substance misuse within this patient population. The healthcare cost and indirect morbidity secondary to substance misuse in obstructive lung disease has yet to be quantified.ObjectiveTo determine the indirect impact of substance misuse on disease severity, healthcare utilization and healthcare costs in patients with chronic obstructive lung disease across the United States.MethodsUtilizing data from the 2012-2015 National Readmissions Database (NRD) patients with a diagnosis of COPD or asthma were identified. Documented substance misuse, rates of hospitalization, frequency of hospital readmission, markers of admission severity and cost were assessed utilizing weighted regression analysis.ResultsA total of 1,087,226 patients with an index admission for asthma or COPD were identified. Substance misuse was documented in 4.0% of patients. Substance misuse was associated with a 30% increase in odds of readmission and a higher cost per index admission. The additional index admission costs totaled $24 million for our cohort.Conclusion Substance misuse is associated with an increase in healthcare utilization and healthcare cost in patients with chronic obstructive lung disease. Targeting substance misuse in this patient population has the potential for significant cost savings to the healthcare system.
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Affiliation(s)
- M Macmurdo
- Cleveland Clinic, Respiratory Institute, Cleveland, Ohio, USA
| | - R Lopez
- Center for Populations Health Research, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
- Quantitative Health Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
| | - B L Udeh
- Center for Populations Health Research, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
- Quantitative Health Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
- Neurological Institute Center for Outcomes Research, Neurological Institute, Cleveland Clinic, Cleveland, OH, USA
| | - J Zein
- Cleveland Clinic, Respiratory Institute, Cleveland, Ohio, USA
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Dolati-Somarin A, Abd-Nikfarjam B. The Reasons for Higher Mortality Rate in Opium Addicted Patients with COVID-19: A Narrative Review. IRANIAN JOURNAL OF PUBLIC HEALTH 2021; 50:470-479. [PMID: 34178794 PMCID: PMC8214617 DOI: 10.18502/ijph.v50i3.5587] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
The outbreak of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) caused COVID-19 has developed into an unexampled worldwide pandemic. The most important cause of death in patients with COVID-19 is Acute Respiratory Distress Syndrome (ARDS). Opium is widely used for its analgesic features in control of acute and chronic pain related to different diseases. Opium consumption is increased over the last three decades and leads to adverse effects on the respiratory system; opium also affects the lungs' functions and respiration. The contemplative issue is the higher mortality rate due to SARS-CoV-2 infection in opium addicts' patients. Studies have shown that despite the decrease in proinflammatory cytokines production in opium addicts, there are at least 4 reasons for this increase in mortality rate: downregulation of IFNs expression, development of pulmonary edema, increase thrombotic factors, increase the expression of Angiotensin-converting enzyme 2 (ACE2). Therefore, identifying the causes of mortality and approved therapies for the treatment of COVID-19 patients who use opium for any reason is an important unmet need to reduce SARS-CoV-2 infection-related mortality. This review study demonstrated the effects of opium on immune responses and the reasons for the higher mortality rate in opium addicts' patients with COVID-19.
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Affiliation(s)
| | - Bahareh Abd-Nikfarjam
- Department of Immunology, School of Medicine, Qazvin University of Medical Sciences, Qazvin, Iran
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Underner M, Peiffer G, Perriot J, Jaafari N. [Asthma and cannabis, cocaine or heroin use]. Rev Mal Respir 2020; 37:572-589. [PMID: 32653338 PMCID: PMC7345369 DOI: 10.1016/j.rmr.2020.06.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Accepted: 04/09/2020] [Indexed: 02/05/2023]
Abstract
INTRODUCTION The use of cannabis, cocaine or heroin can be responsible for many respiratory complications including asthma. OBJECTIVES The aim of this systematic literature review of data was to expose the relations between cannabis, cocaine or heroin use and asthma. RESULTS Cannabis, cocaine or heroin use by inhalation may be responsible for respiratory symptoms (cough, wheezing), asthma onset, acute asthma exacerbations (which may require intubation and invasive ventilation) or deaths related to asthma. Lower adherence to asthma treatment is also observed. Cannabis induces a rapid bronchodilator effect. In contrast, its chronic use may induce a decrease in specific airway conductance. Studies on forced expiratory volume in one second (FEV1) reduction or decline are discordant. CONCLUSION Cannabis, cocaine or heroin use must be considered in cases of acute respiratory symptoms or asthma exacerbation in young persons and practitioners must help illicit substance users to stop their consumption.
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Affiliation(s)
- M Underner
- Consultation de tabacologie, unité de recherche clinique, centre hospitalier Henri-Laborit, université de Poitiers, 370, avenue Jacques-Cœur, CS 10587, 86021 Poitiers cedex, France.
| | - G Peiffer
- Service de pneumologie, CHR Metz-Thionville, 57038 Metz, France
| | - J Perriot
- Dispensaire Émile-Roux, CLAT 63, centre de tabacologie, 63100 Clermont-Ferrand, France
| | - N Jaafari
- Consultation de tabacologie, unité de recherche clinique, centre hospitalier Henri-Laborit, université de Poitiers, 370, avenue Jacques-Cœur, CS 10587, 86021 Poitiers cedex, France
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Serinelli S, Arunkumar P, Stoppacher R, Wang D, Gitto L. Relationship between opiates and asthma in the determination of death. J Forensic Leg Med 2020; 74:102030. [PMID: 32738646 DOI: 10.1016/j.jflm.2020.102030] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Revised: 06/22/2020] [Accepted: 07/16/2020] [Indexed: 11/26/2022]
Abstract
Several studies have shown an association between asthma and opiate abuse. This retrospective study aims to analyse the demographic, toxicological, and seasonal differences in asthmatic and non-asthmatic subjects who died of opiates. In addition, the relationship between toxicological levels of opiates and histologic grade of lung inflammation is examined. Deaths from 2013 to 2018 involving opiates as the primary cause of death in Cook County, Illinois (USA) were reviewed. Twenty-six cases of opiate deaths of individuals with a history of asthma and lung histology slides available were identified. In comparison, 40 cases of deaths due to opiates only were analysed. A check-list system for the evaluation of the grade of microscopic inflammation in asthma was developed. We found statistically significant differences between the asthmatics and the non-asthmatics regarding demography (age and race) and toxicology (6-MAM presence). In particular, the "opiate and asthma group" was mainly composed of African-American subjects, in contrast with the "opiate group", consisting mostly of Caucasian. The mean age was significantly higher in the "opiate and asthma group" compared with the "opiate group". A greater presence of 6-MAM was detected in the "opiate group" compared with the "opiate and asthma group". While we expected to find that low opiate levels would lead to deaths in asthmatics and, in particular, that lower opiate concentrations would cause deaths in subjects with higher grades of histologic inflammation, our study suggests that the quantity of drug and the level of inflammation are not statistically significant in the determination of death. We, therefore, recommend histologic examination of the lungs to evaluate for asthma, particularly in suspected low-level opiate-related deaths, to help further clarify any relationship between asthma and opiate use.
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Affiliation(s)
- Serenella Serinelli
- Department of Pathology, State University of New York Upstate Medical University, 750 East Adams Street, Syracuse, NY, USA.
| | - Ponni Arunkumar
- Cook County Office of Medical Examiner, 2121, W Harrison Street, Chicago, IL, USA
| | - Robert Stoppacher
- Department of Pathology, State University of New York Upstate Medical University, 750 East Adams Street, Syracuse, NY, USA
| | - Dongliang Wang
- Department of Public Health and Preventive Medicine, State University of New York Upstate Medical University, 750 East Adams Street, Syracuse, NY, USA
| | - Lorenzo Gitto
- Department of Pathology, State University of New York Upstate Medical University, 750 East Adams Street, Syracuse, NY, USA
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Hulin J, Brodie A, Stevens J, Mitchell C. Prevalence of respiratory conditions among people who use illicit opioids: a systematic review. Addiction 2020; 115:832-849. [PMID: 31692109 DOI: 10.1111/add.14870] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Revised: 02/28/2019] [Accepted: 10/23/2019] [Indexed: 12/15/2022]
Abstract
BACKGROUND AND AIMS There are growing concerns over the respiratory health of people who use illicit opioids due to high rates of opioid inhalation and tobacco smoking in this group. This study aimed to summarize the evidence relating illicit opioid use with poor respiratory health. METHODS A systematic review of the literature on the association between illicit opioid use and respiratory health was undertaken in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidance (PROSPERO ID = CRD42017059953). Electronic searches of MEDLINE, Embase, PsycINFO, CINAHL and the Cochrane Library databases were undertaken (English language, published January 1980-November 2018). All study designs excluding case studies were considered. Studies were undertaken in community and hospital settings in the United States (n = 23), United Kingdom (n = 7), Australia (n = 7), the Netherlands (n = 2), Canada (n = 2), Ireland (n = 1), Spain (n = 1) and Iran (n = 1). Measurements of respiratory disease, including asthma and chronic obstructive pulmonary disease (COPD) and related symptoms were extracted. Data on respiratory-related deaths and hospital admissions were also extracted. Meta-analysis of prevalence data was undertaken using a random effects meta-analysis model with parameters estimated using Markov chain Monte Carlo simulation. RESULTS Meta-analyses estimated prevalence of asthma in people who inject illicit opioids as 8.5% [95% predictive interval (PrI) = 0.2%, 74.0%] and as 20.2% (95% PrI = 4.2%, 59.2%) in people who inhale illicit opioids. Prevalence of COPD in people who inject illicit opioids was estimated as 2.7% (95% PrI = 0.0%, 50.4%) and as 17.9% (95% PrI = 0.6%, 89.5%) in people who inhale illicit opioids. There was evidence of moderate to extreme heterogeneity across studies. CONCLUSIONS There is evidence of increased burden of respiratory diseases in people who use illicit opioids. Due to the heterogeneity of study design and samples, it is difficult to gain accurate estimates of the prevalence of respiratory disease in this population.
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Affiliation(s)
- Joe Hulin
- School of Health and Related Research (ScHARR), The University of Sheffield, Sheffield, UK
| | - Arjuna Brodie
- School of Health and Related Research (ScHARR), The University of Sheffield, Sheffield, UK
| | - John Stevens
- School of Health and Related Research (ScHARR), The University of Sheffield, Sheffield, UK
| | - Caroline Mitchell
- Academic Unit of Primary Medical Care, The University of Sheffield, Sheffield, UK
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Long B, Lentz S, Koyfman A, Gottlieb M. Evaluation and management of the critically ill adult asthmatic in the emergency department setting. Am J Emerg Med 2020; 44:441-451. [PMID: 32222313 DOI: 10.1016/j.ajem.2020.03.029] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 03/08/2020] [Accepted: 03/16/2020] [Indexed: 01/09/2023] Open
Abstract
INTRODUCTION Asthma is a common reason for presentation to the Emergency Department and is associated with significant morbidity and mortality. While patients may have a relatively benign course, there is a subset of patients who present in a critical state and require emergent management. OBJECTIVE This narrative review provides evidence-based recommendations for the assessment and management of patients with severe asthma. DISCUSSION It is important to consider a broad differential diagnosis for the cause and potential mimics of asthma exacerbation. Once the diagnosis is determined, the majority of the assessment is based upon the clinical examination. First line therapies for severe exacerbations include inhaled short-acting beta agonists, inhaled anticholinergics, intravenous steroids, and magnesium. Additional therapies for refractory cases include parenteral epinephrine or terbutaline, helium‑oxygen mixture, and consideration of ketamine. Intravenous fluids should be administered, as many of these patients are dehydrated and at risk for hypotension if they receive positive pressure ventilatory support. Noninvasive positive pressure ventilation may prevent the need for endotracheal intubation. If mechanical ventilation is required, it is important to avoid breath stacking by setting a low respiratory rate and allowing permissive hypercapnia. Patients with severe asthma exacerbations will require intensive care unit admission. CONCLUSIONS This review provides evidence-based recommendations for the assessment and management of severe asthma with a focus on the emergency clinician.
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Affiliation(s)
- Brit Long
- Brooke Army Medical Center, Department of Emergency Medicine, 3841 Roger Brooke Dr, Fort Sam Houston, TX 78234, United States.
| | - Skyler Lentz
- Division of Emergency Medicine, Department of Surgery, Larner College of Medicine, University of Vermont, Burlington, VT, United States
| | - Alex Koyfman
- The University of Texas Southwestern Medical Center, Department of Emergency Medicine, 5323 Harry Hines Boulevard, Dallas, TX 75390, United States
| | - Michael Gottlieb
- Department of Emergency Medicine, Rush University Medical Center, United States
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COPD and asthma in patients with opioid dependency: a cross-sectional study in primary care. NPJ Prim Care Respir Med 2020; 30:4. [PMID: 31937808 PMCID: PMC6959319 DOI: 10.1038/s41533-019-0161-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2019] [Accepted: 11/29/2019] [Indexed: 11/15/2022] Open
Abstract
Patients treated for drug addiction have high asthma and COPD prevalence rates. The relative contributions of cigarette smoking, smoking intensity and possible smoking of other substances has not been described. We aimed to describe the prevalence and determinants of asthma and COPD in patients prescribed methadone as opioid substitution therapy (OST). In a cross-sectional study of an anonymised patient-level primary care dataset of UK inner-city general practices (n = 46), 321,395 patients aged ≥18 years were identified. A total of 676 (0.21%) had a record of a methadone ever issued in primary care. The association between respiratory disease and methadone prescribing was examined using logistic regression. Models were adjusted for potential effects of clustering by practice. A total of 97.3% of patients prescribed methadone were cigarette smokers, either current (81.2%) or ex-smokers (16.1%). The prevalences of asthma and COPD were higher in methadone patients (14.2% and 12.4%, respectively) compared to non-methadone patients (4.4% and 1.1%, respectively). Methadone was an independent determinant of asthma, adjusting for smoking status (OR 3.21; 95% CI: 2.52, 4.10) or for smoking intensity (3.08; 2.27, 4.19), and of COPD, adjusting for smoking status (6.00; 4.61, 7.80) or for smoking intensity (5.80; 4.12, 8.17). COPD and asthma prevalence were substantially higher in those prescribed methadone compared to those never prescribed methadone. Prescription of methadone was an independent predictor for both COPD and asthma, even after adjustment for smoking status and smoking intensity. Possible explanations include confounding by association with smoking of heroin or crack cocaine, both of which may have a causal association with COPD and asthma.
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Carson HJ. Immune responses in fatalities involving opioids. Forensic Sci Res 2019; 4:195-198. [PMID: 31304448 PMCID: PMC6609319 DOI: 10.1080/20961790.2018.1558503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Accepted: 12/10/2018] [Indexed: 11/21/2022] Open
Abstract
In some cases of fatalities involving opioid use, the concentrations of detected opioids are not in the toxic range. Immune reactions can be triggered by opioid use, suggesting that immune response may be a factor in these cases. Autopsy cases from 2002–2012 were reviewed. Persons with physical, microscopic or serum evidence of allergic reactions and opioid use at autopsy were compared to persons who used opioids but had no such signs. Overall, 49 persons were identified who had used opioids, of which five had evidence of immune response. A medical history of asthma was significantly more common in persons with signs of immune response (P = 0.0244) and fatality (P = 0.0085) compared to normals. A history of asthma is suggestive of susceptibility to immunologic reactions to opioids, and correlates strongly with the cause of death.
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Affiliation(s)
- Henry J Carson
- Linn County Medical Examiner's Office, Cedar Rapids, IA, USA
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Radmard AR, Khorasanizadeh F, Poustchi H, Kooraki S, Mirminachi B, Sharafkhah M, Jafari E, Hashemi Taheri AP, Sotoudehmanesh R, Mohamadnejad M, Malekzadeh R, Merat S. Prevalence and Clinical Outcomes of Common Bile Duct Dilation in Patients Who Use Opium. Am J Med Sci 2018; 356:39-46. [PMID: 30049329 DOI: 10.1016/j.amjms.2018.04.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2017] [Revised: 04/04/2018] [Accepted: 04/05/2018] [Indexed: 10/17/2022]
Abstract
BACKGROUND This study aimed to evaluate the association of various opium-related factors with common bile duct (CBD) diameter in individuals who use opium in the general population and investigate the clinical importance and long-term outcomes. MATERIALS AND METHODS In this prospective study, 2,400 participants were randomly selected from the Golestan Cohort study. Opium consumption data were recorded. CBD diameter was measured by ultrasound. Transient elastography was performed at enrollment and 3 years later. Participants were followed up for at least 5 years. RESULTS A total of 1,599 individuals, aged above 50 years, were enrolled and 167 subjects were users of opium. CBD diameter was significantly higher in users of opium than controls (mean ± standard deviation:5.54 ± 1.95 versus 4.74 ± 1.34mm, P < 0.001). This difference was noted with all opium types, but mostly by users of heroin (P < 0.001). Ingestion of opium caused greater CBD dilatation than inhalation (coefficient: 1.16; 95% CI: 0.05-2.27, P = 0.04 versus coefficient: 0.98; 95% CI: 0.75-1.20, P < 0.001). Transient elastography results did not show any association between fibroscan score change and CBD diameter. No major related malignancy was seen during follow-up. CONCLUSIONS This study strengthened the evidence of an association of opium use with increased CBD diameter in a population-based setting without significantly increased risk of pancreaticobiliary malignancies or liver fibrosis. We cautiously suggest that opium-induced CBD dilatation may not require further diagnostic work-up.
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Affiliation(s)
- Amir Reza Radmard
- Department of Radiology, Shariati hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Faezeh Khorasanizadeh
- Department of Radiology, Shariati hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Hossein Poustchi
- Liver and Pancreatobiliary Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Soheil Kooraki
- Department of Radiology, Shariati hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Babak Mirminachi
- Liver and Pancreatobiliary Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Maryam Sharafkhah
- Liver and Pancreatobiliary Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Elham Jafari
- Liver and Pancreatobiliary Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Rasoul Sotoudehmanesh
- Liver and Pancreatobiliary Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mehdi Mohamadnejad
- Liver and Pancreatobiliary Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Reza Malekzadeh
- Liver and Pancreatobiliary Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Shahin Merat
- Liver and Pancreatobiliary Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran.
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Underner M, Perriot J, Peiffer G, Jaafari N. [Asthma and heroin use]. Presse Med 2017; 46:660-675. [PMID: 28734637 PMCID: PMC7126345 DOI: 10.1016/j.lpm.2017.06.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Revised: 05/11/2017] [Accepted: 06/21/2017] [Indexed: 02/05/2023] Open
Abstract
INTRODUCTION Heroin use can be responsible for many respiratory complications including asthma. OBJECTIVES Systematic literature review of data on asthma in heroin users. DOCUMENTARY SOURCES Medline®, on the period 1980-2017 with the following keywords: keywords: "asthma" or "bronchospasm" and "heroin" or "opiate" or "opiates", limits "title/abstract"; the selected languages were English or French. Among 97 articles, 67 abstracts have given use to a dual reading to select 23 studies. RESULTS The seven case reports included 21 patients (mean age: 28 years [19-46 years]; sex-ratio: 2.5 [males: 71.5%]). Heroin was inhaled (71.4%), sniffed (19%) or injected by intravenous route (9.5%). Associated addictive substances were tobacco (81%), cannabis (38%), alcohol (4.7%) and cocaine (4.7%). Outcome was fatal in 3 subjects (14.3%). Other studies included one cross-sectional study, 3 case-control studies and 12 longitudinal studies (11 retrospective studies and one prospective study). The proportion of heroin users was higher in asthmatic subjects and the prevalence of asthma and bronchial hyperreactivity was higher in heroin users. Heroin use can be responsible for asthma onset, with a temporal relationship between the onset of heroin use and asthma onset in 28 to 31% of subjects. A positive association between inhaled heroin use and acute asthma exacerbation was observed. Asthma treatment observance was lower in heroin users. In case of asthma exacerbation, heroin users were more likely to seek care in the emergency department, to be admitted in intensive care units and to require intubation and invasive ventilation. Asthma deaths related to heroin use mainly occurred following an intravenous injection (especially in the case of overdose), but also following heroin use by nasal (sniff) or pulmonary route. CONCLUSION Heroin use may be responsible for asthma onset, acute asthma exacerbations (which may require intubation and invasive ventilation) or deaths related to asthma. Heroin use must be sought in case of asthma exacerbation in young persons and practitioners must help heroin users to stop their consumption.
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Affiliation(s)
- Michel Underner
- Université de Poitiers, unité de recherche clinique Pierre-Deniker, centre hospitalier Henri-Laborit, 370, avenue Jacques-Cœur, CS 10587, 86021 Poitiers cedex, France.
| | - Jean Perriot
- Centre de tabacologie, dispensaire Émile-Roux, 63100 Clermont-Ferrand, France
| | - Gérard Peiffer
- CHR Metz-Thionville, service de pneumologie, 57038 Metz, France
| | - Nematollah Jaafari
- Université de Poitiers, unité de recherche clinique Pierre-Deniker, centre hospitalier Henri-Laborit, 370, avenue Jacques-Cœur, CS 10587, 86021 Poitiers cedex, France
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Doshi V, Shenoy S, Ganesh A, Lankala S, Henkle J. Near Fatal Asthma in an Inner City Population. Am J Ther 2017; 23:e1375-e1380. [PMID: 25285796 DOI: 10.1097/mjt.0000000000000152] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Near-fatal asthma (NFA) is highly prevalent in inner city population. Patients who present with NFA require timely intervention, which necessitates knowledge of appropriate associated risk factors. The purpose of the study was to look and identify the salient features of an asthma exacerbation that are more likely to be associated with NFA in inner city population. We conducted a retrospective analysis of patients who were discharged from the hospital with a diagnosis of acute asthma exacerbation. Two hundred eighteen patients were included in the study. Patients who required intubation during the course of their hospitalization were defined as NFA and the rest were defined as non-near-fatal asthma (NNFA). Multiple patient parameters were compared between the 2 groups; 60 patients met the definition of NFA. There was no difference between NFA and NNFA groups with respect to sex, race, and history of smoking and asthma treatment modalities before presentation. NFA was seen more commonly in heroin (40% vs. 25.9%; P < 0.05) and cocaine users (28.3% vs. 16.5%; P < 0.05). A history of exacerbation requiring intensive care unit (ICU) care was more common among the NFA patients (55% vs. 40.5%; P = 0.05). A history of intubation for an exacerbation was more commonly seen in patients presenting with NFA (51.7% vs. 35.4%; P < 0.05). The NNFA group was more likely to have a primary care physician and to be discharged home (65.6% vs. 51.7%, P < 0.05; and 71.7 vs. 79.1%, P < 0.05). In a multi-logistic regression model, including age, sex, race, heroin and cocaine use, history of intubation and ICU admission, medications, use of noninvasive ventilation, primary care physician, and pH <7.35, PCO2 >45 mm Hg, and FiO2 >40% on initial blood gas, NFA was predicted only by PaCO2 >45 [odds ratio (OR = 6.7; P < 0.001)] and FiO2 >40% (OR = 3.5; P = 0.002). Use of noninvasive ventilation was a negative predictor of NFA (OR = 0.2; P < 0.001). Asthmatic patients who carry a history of intubation with mechanical ventilation for an asthma exacerbation, admissions to the ICU, or those who indulge in recreational drugs like cocaine or heroin should be closely monitored for clinical deterioration.
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Affiliation(s)
- Viral Doshi
- 1University of Oklahoma School of Medicine, Oklahoma City, OK; 2University of Arizona, Tucson, AZ; 3Banner Good Samaritan Hospital, Phoenix, AZ; and 4Division of Pulmonary and Critical Care Medicine, Southern Illinois University School of Medicine, Springfield, IL
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Self TH, Shah SP, March KL, Sands CW. Asthma associated with the use of cocaine, heroin, and marijuana: A review of the evidence. J Asthma 2016; 54:714-722. [PMID: 27858495 DOI: 10.1080/02770903.2016.1259420] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
OBJECTIVE A review of the evidence was conducted regarding asthma associated with the use of cocaine, heroin, and marijuana. DATA SOURCES A search of the English literature was performed via PubMed/Medline and EMBASE using the search terms asthma AND cocaine, heroin, and marijuana. When pertinent articles were found, salient references in those articles were assessed. STUDY SELECTION Due to the relatively small number of studies, we included all studies and cases. RESULTS For several decades, case reports, retrospective studies, and laboratory investigations have demonstrated that inhalation of cocaine or heroin is associated with increased asthma symptoms and reduced pulmonary function. Smoking crack cocaine, nasal insufflation of cocaine or heroin, and smoking heroin increases the risk of emergency department visits and hospitalizations for asthma. Although frequent smoking of marijuana may cause symptoms of cough, sputum production, and wheezing in the general population, more studies are needed specifically in patients with asthma. Smoking marijuana with concomitant tobacco use is common and further worsens the respiratory symptoms. CONCLUSIONS Use of cocaine and heroin in patients with asthma should be avoided. Pending further studies, it would be prudent for patients with asthma to avoid smoking marijuana. Clinicians need to be vigilant regarding use of these drugs in their patients with hyperreactive airway disease.
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Affiliation(s)
- Timothy H Self
- a Department of Clinical Pharmacy , University of Tennessee Health Science Center , Memphis , TN , USA
| | - Samarth P Shah
- b PGY2 Internal Medicine Pharmacy Resident , Methodist University Hospital, University of Tennessee Health Science Center , Memphis , TN , USA
| | - Katherine L March
- b PGY2 Internal Medicine Pharmacy Resident , Methodist University Hospital, University of Tennessee Health Science Center , Memphis , TN , USA
| | - Christopher W Sands
- c Methodist Inpatient Physicians , Methodist University Hospital, University of Tennessee College of Medicine , Memphis , TN , USA
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Joks R, Bluth MH. Clinical Toxicology and Its Relevance to Asthma and Atopy. Clin Lab Med 2016; 36:795-801. [PMID: 27842794 DOI: 10.1016/j.cll.2016.07.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Although both the prevalence of asthma and the prescription drug use, notably the opiate analgesic class, epidemics are increasing, there is a complex interplay between both disorders, with both protective and exacerbating factors involved in the effect of opiates on asthma pathogenesis and clinical severity. This review examines the airway effects, both immunologic and neurologic, of opiates, which may interact and result in protection or exacerbation of asthma.
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Affiliation(s)
- Rauno Joks
- SUNY Downstate Medical Center, 450 Clarkson Avenue, Brooklyn, NY 11203, USA.
| | - Martin H Bluth
- Department of Pathology, Wayne State University School of Medicine, 540 East Canfield, Detroit, MI 48201, USA; Consolidated Laboratory Management Systems, 24555 Southfield Road, Southfield, MI 48075, USA
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Mitchell CA, Pitt A, Hulin J, Lawson R, Ashby F, Appelqvist I, Delaney B. Respiratory health screening for opiate misusers in a specialist community clinic: a mixed-methods pilot study, with integrated staff and service user feedback. BMJ Open 2016; 6:e012823. [PMID: 27742632 PMCID: PMC5073511 DOI: 10.1136/bmjopen-2016-012823] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2016] [Revised: 08/22/2016] [Accepted: 09/15/2016] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVES Increased rates of illicit drug inhalation are thought to expose opiate misusers (OMUs) to an enhanced risk of respiratory health problems. This pilot study aimed to determine the feasibility of undertaking respiratory screening of OMUs in a community clinic. SETTING Single-centre UK community substance misuse clinic. PARTICIPANTS All clinic attendees receiving treatment for opiate misuse were eligible to participate. 36 participants (mean age=37) were recruited over a 5-week period. The sample included 26 males and 10 females. OUTCOME MEASURES Spirometry without bronchodilation; health related quality of life EQ-5D-3L; Asthma Control Test; Mini Asthma Quality of Life; Clinical COPD Questionnaire and the Treatment Outcome Profile were used to assess the respiratory health of participants. Findings were discussed with staff and service users in 2 patient and public involvement events and feedback was analysed thematically. RESULTS 34 participants reported that they had smoked heroin. 8 participants diagnosed with asthma, scored under 13 on the Asthma Control Test, suggesting poorly controlled asthma. Participants (n=28), without a diagnosis of asthma completed the Lung Function Questionnaire. Of these, 79% produced scores under 18, indicating symptoms associated with the development of chronic obstructive pulmonary disease. Spirometry showed 14% of all participants had forced expiratory volume in 1 s/forced vital capacity <0.7 (without bronchodilator), indicating potential obstructive lung disease. Feedback from service users and staff suggested a willingness and capacity to deliver respiratory health screening programmes. Insight towards the difficulties service users have in accessing services and the burden of respiratory health was also provided. CONCLUSIONS It is feasible to undertake respiratory health screening of OMUs in a community clinic. Larger screening studies are warranted to determine the prevalence of respiratory health problems in this population. Research regarding asthma medicines adherence and access to healthcare among OMUs is also required.
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Affiliation(s)
| | - Alice Pitt
- Academic Unit of Primary Care, The University of Sheffield, Sheffield, UK
| | - Joe Hulin
- School of Health and Related Research, The University of Sheffield, Sheffield, UK
| | - Rod Lawson
- Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Fleur Ashby
- Barnsley NHS Trust/Phoenix Futures, Wakefield, UK
| | | | - Brigitte Delaney
- Academic Unit of Primary Care, The University of Sheffield, Sheffield, UK
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Weeks MA, Clark EP, Mycyk MB. Characteristics of heroin-dependent patients seeking asthma care in the ED. Am J Emerg Med 2016; 34:895-8. [PMID: 26947370 DOI: 10.1016/j.ajem.2016.02.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2015] [Revised: 02/10/2016] [Accepted: 02/10/2016] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Limited data suggest that heroin worsens asthma severity, but little is known about heroin-dependent patients who seek emergency department (ED) care for asthma. OBJECTIVES To describe what heroin-dependent patients know about their asthma and how they use health care resources. METHODS A prospective study of heroin-dependent patients seeking care for "asthma" at an urban ED with 130000 annual visits was conducted. Eligible subjects were English-speaking heroin-dependent adults seeking care for mild to moderate asthma symptoms. A closed-format survey instrument to assess opioid use, asthma knowledge, and health care use was developed by content experts, piloted for study performance, revised, and then administered to eligible patients prior to ED discharge. Descriptive analysis was done. RESULTS Thirty subjects participated. Mean age was 47.5 years; 21 (70%) were male. Most used heroin several times weekly. Intranasal was the most common route (93%). Almost half (47%) stated that their asthma was diagnosed in the ED, 13% by a primary care physician, 13% by a lung specialist, and 27% did not know how diagnosed. The ED was used as the primary source for asthma medications in 73% cases; 43% used the ED for breathing issues at least once per month. Most subjects (77%) felt that heroin worsened their asthma symptoms. Only 7 (23%) also abused prescription opioids, and only 7 (23%) knew about prescription naloxone. CONCLUSION Patients with heroin dependence frequently use the ED for their health care needs related to asthma. Most do not have other health care providers, most have limited health literacy, and all would benefit from referral to a primary care provider and substance abuse resources.
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Affiliation(s)
- Matthew A Weeks
- Cook County Health and Hospitals System, 1900 West Polk Street, Department of Emergency Medicine, Chicago, IL 60612
| | - Erin P Clark
- Cook County Health and Hospitals System, 1900 West Polk Street, Department of Emergency Medicine, Chicago, IL 60612
| | - Mark B Mycyk
- Cook County Health and Hospitals System, 1900 West Polk Street, Department of Emergency Medicine, Chicago, IL 60612.
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Lewis-Burke N, Vlies B, Wooding O, Davies L, Walker PP. A Screening Study to Determine the Prevalence of Airway Disease in Heroin Smokers. COPD 2015; 13:333-8. [PMID: 26701201 DOI: 10.3109/15412555.2015.1082999] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Over the last 20 years smoking has become the most common method of heroin use and increasing numbers of heroin smokers are presenting to local medical services, before the age of 40 years, with severe airway disease. To determine COPD prevalence we recruited 129 subjects from two local community drug services, of whom 107 were heroin smokers. We collected demographic, medical and treatment data, smoking history (including cannabis and opiates) and details of symptoms including MRC dyspnoea. Subjects completed the COPD Assessment Tool and spirometry. Thirty heroin smokers were identified as having COPD resulting in a COPD prevalence of 28%. Mean age was 43 (4) years and FEV1 was 2.71 (0.98) L; 70 (23) %predicted. Breathlessness and wheeze were more common in subjects with COPD (p < 0.04 and p < 0.05) but symptoms were common in all heroin smokers. MRC score was higher (3 vs. 2.4; p < 0.04) in those with COPD and health status appeared poorer (CAT 20.4 vs. 15.8; p < 0.07). Only 4 (11%) had previously been diagnosed with COPD and only 16 (53%) received any inhaled medication. Asthma prevalence was also high at 33% and asthmatic subjects had similar symptoms and health status compared with the COPD subjects, and were also significantly undertreated. COPD and asthma are common in current and former heroin smokers. They are often present at a young age and are underdiagnosed and undertreated. Awareness of this issue should be highlighted within drug services and in particular to heroin smokers. Screening this high-risk population with spirometry should be considered.
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Affiliation(s)
- Nadia Lewis-Burke
- a Respiratory Research Department, Clinical Sciences Centre, Aintree University Hospital , Liverpool , United Kingdom .,b Crime Reduction Initiative Sefton, Sefton House , Sefton , Merseyside , United Kingdom
| | - Ben Vlies
- a Respiratory Research Department, Clinical Sciences Centre, Aintree University Hospital , Liverpool , United Kingdom
| | - Olivia Wooding
- b Crime Reduction Initiative Sefton, Sefton House , Sefton , Merseyside , United Kingdom
| | - Lisa Davies
- a Respiratory Research Department, Clinical Sciences Centre, Aintree University Hospital , Liverpool , United Kingdom
| | - Paul P Walker
- a Respiratory Research Department, Clinical Sciences Centre, Aintree University Hospital , Liverpool , United Kingdom
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20
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Abstract
Asthma is a common disease in the United States and is frequently encountered during medicolegal autopsies. Patients are often young and have a witnessed collapse or are found dead. Opiate abuse is also pervasive and is repeatedly seen in death investigations. All cases over a 7-year period involving asthma investigated at the Wayne County Medical Examiner's Office were reviewed for demographics, circumstances, autopsy toxicology findings, and cause and manner of death. Ninety-four cases met these criteria. Ten cases (10.5%) were positive for opiates, 8 listed drugs as the cause of death, and 2 listed asthma. Of cases with established asthma opiate positivity, 8 (80%) were found dead, and only one had a witnessed collapse. Compared with those without opiate abuse, asthmatic patients abusing opiates had a higher mean age, no reported respiratory symptoms immediately preceding death, and higher frequency of being found dead. A discernable difference exists between deaths in asthmatic patients in the presence of opiates and those without. These findings indicate that it may be possible to predict the presence of opiates given history investigation information, thereby focusing toxicology panels to promote cost-effective practices when ordering supportive tests.
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21
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Walker PP, Thwaite E, Amin S, Curtis JM, Calverley PM. The Association Between Heroin Inhalation and Early Onset Emphysema. Chest 2015; 148:1156-1163. [DOI: 10.1378/chest.15-0236] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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22
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Medical diagnoses associated with substance dependence among inpatients at a large urban hospital. PLoS One 2015; 10:e0131324. [PMID: 26107402 PMCID: PMC4479595 DOI: 10.1371/journal.pone.0131324] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2015] [Accepted: 06/01/2015] [Indexed: 11/19/2022] Open
Abstract
Background There are limited data on reasons for hospital admission among patients dependent on substances other than alcohol. We compared primary discharge diagnoses for heroin- or cocaine-dependent patients to non-dependent patients. Material and Methods We evaluated a cohort of patients admitted to a general medicine service at a public teaching hospital during July 2005-June 2008. Through bedside interviews, we identified patients who had substance-use disorders. We categorized patients by substance used, route of administration, and dependent or non-dependent use. We grouped diagnostic codes (i.e., ICD-9) using Healthcare Utilization Project categories. We excluded HIV-infected patients. Results Of 11,397 patients, 341 (3.0%) were dependent on inhalational heroin, 260 (2.3%) on non-injection cocaine, and 106 (0.9%) on injection heroin. Compared to non-dependent patients, inhalational heroin-dependent patients were over three-fold more likely to have been admitted for respiratory diseases (28% vs. 8%, p<0.01); this association was strongest for asthma exacerbation (OR=7.0; 95% CI, 4.7 to 70.4, p<0.01). Of the 225 admissions for an asthma exacerbation, 44 (19.6%) had co-occurrent heroin-dependence. The most frequent diagnostic category among cocaine-dependent patients was circulatory, which was similar to non-dependent patients (22% vs. 21%, p=0.92). Discussion There is a strong association between heroin dependence and hospital admission for an asthma exacerbation. Provision of specialized substance-use treatment for inhalational heroin users will be necessary to reduce the frequency of exacerbations and repeat hospital admissions.
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Caponnetto P, Auditore R, Russo C, Alamo A, Campagna D, Demma S, Polosa R. "Dangerous relationships": asthma and substance abuse. J Addict Dis 2013; 32:158-67. [PMID: 23815423 DOI: 10.1080/10550887.2013.795469] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Commonly abused drug are cocaine, marijuana, cigarettes, heroin, and alcohol. The review emphasizes the importance for clinicians to be alert to the possibility of this substance as a precipitating factor for acute asthma. Substance use disorders to characterize illnesses associated with drug use. The use of drugs of abuse increases risk of developing more severe symptoms, higher frequency of exacerbations and having and significant effect on care resources due to clinicians visits and frequent hospital admissions. Abused drug has been shown to accelerate the decline in lung function and to increase numbers of life-threatening asthma attacks, and greater asthma mortality.
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Affiliation(s)
- Pasquale Caponnetto
- Smoking Prevention/Cessation Centre, A.O.U, Policlinico-V. Emanuele, University of Catania, Catania, Italy.
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Abstract
Opioids are widely used for their analgesic properties for the management of acute and chronic pain related to a variety of illnesses. Opioid usage is associated with adverse effects on respiration which are often attributed to depression of the central nervous system. Recent data indicate that opioid use has increased over the last two decades. There is also increasing evidence that opioids have a variety of effects on the lungs besides suppression of respiration. Opioids can affect immune cells function, increase histamine release causing bronchospasm, vaso-constriction and hypersensitivity reactions. Together, these actions have a variety of effects on lung function. Here, we provide a comprehensive review of the effects of opioids on the lungs including the respiratory centre, immune function, airways and pulmonary vasculature.
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Affiliation(s)
- Travis Yamanaka
- Department of Veterans Affairs, Jesse Brown VA Hospital, Section of Pulmonary, Critical Care, and Sleep Medicine, University of Illinois, Chicago Section of Pulmonary and Critical Care Medicine, University of Florida, Gainesville, Florida 32608, USA
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25
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Patterns of health care utilization for asthma treatment in adults with substance use disorders. J Addict Med 2013; 2:79-84. [PMID: 21768976 DOI: 10.1097/adm.0b013e318160e448] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES : National goals for improving asthma outcomes include decreasing emergency room utilization and increasing adherence to outpatient treatment guidelines. Few studies have examined the impact of substance use disorders on asthma treatment. The objective of this study was to describe correlations between substance use disorders and patterns of healthcare utilization for asthma care. METHODS : We performed a retrospective analysis of 1999 Medicaid claims for adults with asthma from 5 states. Adjusted odds of receiving asthma treatment in outpatient, inpatient, and emergency settings were calculated for patients with substance use disorder (SUD). RESULTS : Consistent patterns emerge demonstrating significantly lower odds of utilization of outpatient services for asthma in patients with SUD. A trend toward increased utilization of acute care resources was observed, with odds of emergency care for asthma significantly increased in New Jersey (odds ratio [OR], 1.14; 95% confidence interval [CI], 1-1.31) and Georgia (OR, 1.24; 95% CI, 1.04-1.48), and odds of inpatient care for asthma significantly increased in Georgia (OR, 1.42; 95% CI, 1.03-1.95). CONCLUSIONS : Substance use disorders are associated with decreased odds of receiving outpatient care and equivalent or increased odds of receiving emergency and inpatient care for asthma. Consequently, outpatient-based strategies to improve asthma care may have a very limited impact for this population. Identifying asthma patients with SUD in acute care settings and enhancing the care they receive in these settings may be necessary to improve adherence to treatment guidelines and decrease utilization in this population.
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Palmer F, Jaffray M, Moffat MA, Matheson C, McLernon DJ, Coutts A, Haughney J. Prevalence of common chronic respiratory diseases in drug misusers: a cohort study. PRIMARY CARE RESPIRATORY JOURNAL : JOURNAL OF THE GENERAL PRACTICE AIRWAYS GROUP 2013; 21:377-83. [PMID: 22875144 DOI: 10.4104/pcrj.2012.00069] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND A randomised controlled trial of substance misuse indicated that many patients who use methadone have respiratory symptoms and/or are prescribed respiratory medications. There is little research in this area. AIMS To determine the prevalence of respiratory disease and prescriptions among drug misusers. METHODS This historical cohort study of drug misusers and matched controls analysed routinely collected primary care data. The prevalence of common chronic respiratory diseases, class and number of respiratory medications were examined. RESULTS The cohort of 18,570 patients (9,285 per group) was mostly male (64%, n=11,890) and aged 31-59 years (76%, n=14,060). After adjusting for age, gender, deprivation and smoking status, the results showed that more drug misusers than controls had a diagnosis of asthma or chronic obstructive pulmonary disease (17.1% vs. 10.9%; adjusted odds ratio (OR) 1.61, 95% confidence interval (CI) 1.46 to 1.77, and 2.4% vs. 0.8%; OR 1.86, 95% CI 1.42 to 2.44, respectively) and were prescribed more chronic respiratory medications: short-acting β(2)-agonists (16.4% vs. 7.9%; OR 2.00, 95% CI 1.80 to 2.22), long-acting β(2)-agonists (1% vs. 0.4%; OR 1.93, 95% CI 1.29 to 2.89), and inhaled corticosteroids (10.6% vs. 7.6%; OR 1.49, 95% CI 1.33 to 1.67). All differences were statistically significant (p<0.001). CONCLUSIONS Drug misusers have a significantly higher prevalence of respiratory diseases and respiratory prescriptions than matched controls. Further work is needed to determine the reasons for this.
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Affiliation(s)
- Frances Palmer
- Centre of Academic Primary Care, University of Aberdeen, Aberdeen, UK
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Goeman DP, Abramson MJ, McCarthy EA, Zubrinich CM, Douglass JA. Asthma mortality in Australia in the 21st century: a case series analysis. BMJ Open 2013; 3:e002539. [PMID: 23793664 PMCID: PMC3657652 DOI: 10.1136/bmjopen-2012-002539] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2012] [Revised: 03/02/2013] [Accepted: 03/12/2013] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVE As previous asthma mortality studies were undertaken between 1986 and 1997, and treatments have evolved since that time, in order to direct future asthma interventions, we investigated the reasons for asthma deaths between 2005 and 2009. DESIGN We undertook a case series analysis by searching the National Coroners' Information System using the most recent International Classification of Diseases-10 codes J45 and J46 and the keyword 'asthma' as the underlying cause of death. SETTING Records for 283 cases aged 70 years and under were retrieved from each Australian state and territory. Coroner's findings, autopsy, toxicology and police reports were reviewed to determine: if the team agreed the death was due to asthma and whether the death was preventable or modifiable factors existed? Owing to the likelihood of comorbidities or alternative diagnoses contributing to deaths in those over 70 years of age, this group was excluded. RESULTS Examination of available data in those aged under 70 years identified risk factors associated with asthma death. These included physical barriers (rural and remote location, institutionalised care), psychosocial issues (social disengagement, mental illness, living alone, being unemployed), smoking, drug and alcohol dependence, allergies, respiratory tract infections, inadequate treatment and delay in seeking help. CONCLUSIONS Our study provides a current assessment of death from asthma across Australia. Further reductions in the rate of asthma deaths will require interventions targeted at the personal, practice and policy levels. Asthma-related health literacy needs to be improved especially among those with episodic asthma. Reforms are also needed to address inequity in healthcare delivery to 'reach the unreached'. Our study points to the dangers associated with smoking, drug and alcohol use and the consequences of delay in seeking care among those with asthma.
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Affiliation(s)
- Dianne P Goeman
- RDNS Institute, Royal District Nursing Service, St Kilda & Central Clinical School, Monash University, Melbourne, Victoria, Australia
| | - Michael J Abramson
- Department of Epidemiology and Preventive Medicine, Monash University, School of Public Health & Preventive Medicine, The Alfred, Melbourne, Victoria, Australia
| | - Edwina A McCarthy
- Department of Allergy, Immunology and Respiratory Medicine (AIRmed), The Alfred Hospital and Monash University, Melbourne, Victoria, Australia
| | - Celia M Zubrinich
- Department of Allergy, Immunology and Respiratory Medicine (AIRmed), The Alfred Hospital and Monash University, Melbourne, Victoria, Australia
| | - Jo A Douglass
- Department of Clinical Immunology and Allergy, Royal Melbourne Hospital, University of Melbourne, Parkville, Victoria, Australia
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Tataris KL, Weber JM, Stein-Spencer L, Aks SE. The effect of prehospital nebulized naloxone on suspected heroin-induced bronchospasm. Am J Emerg Med 2013; 31:717-8. [PMID: 23380114 DOI: 10.1016/j.ajem.2012.11.025] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2012] [Accepted: 11/24/2012] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Snorting or smoking heroin is a known trigger of acute asthma exacerbation. Heroin abuse may be a risk factor for more severe asthma exacerbations and intubation. Heroin and other opioids provoke pulmonary bronchoconstriction. Naloxone may play a role in decreasing opioid-induced bronchospasm. There are no known clinical cases describing the effect of naloxone on opioid-induced bronchospasm. METHODS This is an observational study in which nebulized naloxone was administered to patients with suspected heroin-induced bronchospasm. Patients with spontaneous respirations were administered 2 mg of naloxone with 3 mL of normal saline by nebulization. We describe a case series of administrations for suspected heroin-induced bronchospasm. RESULTS We reviewed 21 administrations of nebulized naloxone to patients with suspected heroin-induced bronchospasm. Of these, 19 patients had a clinical response to treatment documented. Thirteen patients displayed clinical improvement (68%), 4 patients had no improvement (21%), and 2 patients worsened (10%). Of the 2 patients who had clinical decline, none required intubation. Of the patients who improved, 1 patient received only nebulized naloxone and 1 patient received naloxone and albuterol together. Seven patients showed clinical improvement after the administration of albuterol, atrovent, and naloxone together as a combination. Four patients showed additional improvement when the naloxone was administered after the albuterol and atrovent combination. CONCLUSION Naloxone may play a role in reducing acute opioid-induced bronchoconstriction, either alone or in combination with albuterol. Future controlled studies should be conducted to determine if the addition of naloxone to standard treatment improves bronchospasm without causing adverse effects.
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Affiliation(s)
- Katie L Tataris
- Department of Emergency Medicine, EMS/Disaster Fellow University of California San Francisco/San Francisco General Hospital and Trauma Center (UCSF/SFGH), San Francisco, CA, USA.
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29
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Armentia A, Ruiz-Muñoz P, Quesada JM, Postigo I, Herrero M, Martín-Gil FJ, Gonzalez-Sagrado M, Martín B, Castrodeza J. Clinical value of morphine, pholcodine and poppy seed IgE assays in drug-abusers and allergic people. Allergol Immunopathol (Madr) 2013; 41:37-44. [PMID: 21940094 DOI: 10.1016/j.aller.2011.05.011] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2011] [Revised: 05/07/2011] [Accepted: 05/16/2011] [Indexed: 11/30/2022]
Abstract
BACKGROUND The diagnosis of anaphylactic reactions due to opiates during anaesthesia can be difficult, since in most cases various drugs may have been administered. Detection of specific IgE to poppy seed might be a marker for sensitisation to opiates in allergic people and heroin-abusers. This study assessed the clinical value of morphine, pholcodine and poppy seed skin-prick and IgE determination in people suffering hypersensitivity reactions during anaesthesia or analgesia and drug-abusers with allergic symptoms. METHODS We selected heroin abusers and patients who suffered severe reactions during anaesthesia and analgesia from a database of 23,873 patients. The diagnostic yield (sensitivity, specificity and predictive value) of prick and IgE tests in determining opiate allergy was analysed. RESULTS Overall, 149 patients and 200 controls, mean age 32.9 ± 14.7 years, were included. All patients with positive prick to opiates showed positive prick and IgE to poppy seeds, but not to morphine or pholcodine IgE. Among drug-abusers, 13/42 patients (31%) presented opium hypersensitivity confirmed by challenge tests. Among non-drug abusers, sensitisation to opiates was higher in people allergic to tobacco (25%), P<.001. Prick tests and IgE against poppy seed had a good sensitivity (95.6% and 82.6%, respectively) and specificity (98.5% and 100%, respectively) in the diagnosis of opiate allergy. CONCLUSIONS Opiates may be significant allergens. Drug-abusers and people sensitised to tobacco are at risk. Both the prick and specific IgE tests efficiently detected sensitisation to opiates. The highest levels were related to more-severe clinical profiles.
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Affiliation(s)
- A Armentia
- Allergy Unit, Rio Hortega University Hospital, UMDAI, Valladolid, Spain.
| | - P Ruiz-Muñoz
- San Juan de Dios Centre, Palencia and Castile-Leon Association For the Aid of Drug Abusers (ACLAD), Valladolid, Spain
| | - J M Quesada
- Immunology, Microbiology and Parasitology Department, University of the Basque Country, Vitoria, Spain
| | - I Postigo
- Immunology, Microbiology and Parasitology Department, University of the Basque Country, Vitoria, Spain
| | - M Herrero
- Allergy Unit, Rio Hortega University Hospital, UMDAI, Valladolid, Spain
| | - F J Martín-Gil
- Clinical Chemistry Service, Hospital Universitario Rio Hortega, Valladolid, Spain
| | | | - B Martín
- Research Unit, IEN, Rio Hortega University Hospital, Valladolid, Spain
| | - J Castrodeza
- Direction of Public Health, Investigation, Development and Innovation, SACYL, Valladolid, Spain
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Mannam P, Siegel MD. Analytic review: management of life-threatening asthma in adults. J Intensive Care Med 2011; 25:3-15. [PMID: 20085924 DOI: 10.1177/0885066609350866] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Asthma remains a troubling health problem despite the availability of effective treatment. A small but significant number of asthmatics experience life-threatening attacks culminating in intensive care unit admission. Standard treatment includes high dose systemic corticosteroids and inhaled bronchodilators. Patients with especially severe attacks may develop respiratory failure and need endotracheal intubation and mechanical ventilation. Severe airway obstruction may lead to dynamic hyperinflation and the possibility of hemodynamic collapse and barotrauma. Fortunately, most intubated asthmatics survive if physicians adhere to key management principles intended to avoid or minimize hyperinflation. The purpose of this review is to discuss the pathogenesis of life-threatening asthma and to provide practical guidance to promote rationale, safe, and effective management.
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Affiliation(s)
- Praveen Mannam
- Pulmonary and Critical Care Section, Yale University School of Medicine, New Haven, Connecticut 06520, USA
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Beyond health plans: behavioral health disorders and quality of diabetes and asthma care for Medicaid beneficiaries. Med Care 2009; 47:545-52. [PMID: 19319000 DOI: 10.1097/mlr.0b013e318190db45] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Most health insurance plans monitor ambulatory care quality using the Healthcare Effectiveness Data and Information Set (HEDIS), publicly reporting results at the plan level. Plan-level comparisons obscure the influence of patients served or settings where care is delivered. Mental illness, substance abuse, and other physical comorbidities, particularly prevalent among Medicaid beneficiaries, can impact adherence to recommended care. We analyzed individual-level HEDIS measures for diabetes and asthma from 5 Medicaid managed care plans to understand how these factors contribute to quality. METHODS We used claims and medical records to study HEDIS measures for persistent asthma (n = 9103) and diabetes (n = 1790) among beneficiaries enrolled in Massachusetts' Medicaid program during 2004 and 2005. Logistic regression models included patient-level demographic and health factors, provider type, region, and managed care plan. RESULTS Alcohol and drug use disorders and emergency department use were associated with lower quality care for most measures. Glycemic control was better for patients with diabetes and severe mental illness. Patients with higher illness burden and with more frequent ambulatory visits received higher quality care for both conditions. Younger adults received recommended care less often than older adults. Quality varied across plans. CONCLUSIONS Additional efforts to improve quality of care for asthma and diabetes for Medicaid beneficiaries are needed for individuals with substance use disorders and young adults. Although evidence of higher quality for patients with multiple conditions is encouraging, improving quality for comparatively healthier individuals might also produce significant long-term benefits.
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Devlin RJ, Henry JA. Clinical review: Major consequences of illicit drug consumption. CRITICAL CARE : THE OFFICIAL JOURNAL OF THE CRITICAL CARE FORUM 2008; 12:202. [PMID: 18279535 PMCID: PMC2374627 DOI: 10.1186/cc6166] [Citation(s) in RCA: 112] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Because illicit drugs are now widely consumed, every doctor needs to know their acute medical consequences and complications. Here, we review the problems associated with the different drugs from a systems-based viewpoint. Apart from the respiratory depressant effect of opioids, crack cocaine is the most common cause of respiratory complications, mainly linked with its mode of use, with airway burns, pneumothorax, pneumomediastinum, and lung syndromes being well-recognised sequelae. Because of its marked cardiovascular effects, cocaine is also a major cause of coronary syndromes and myocardial infarction. Amphetamines may produce similar effects less commonly. Hyperthermia may occur with cocaine toxicity or with 3,4-methylenedioxymethamphetamine (MDMA) due to exertion or from serotonin syndrome. Cerebral haemorrhage may result from the use of amphetamines or cocaine. Hallucinations may follow consumption of LSD, amphetamines, or cocaine. MDMA is a major cause of acute severe hyponatraemia and also has been linked with hepatic syndromes. Collapse, convulsions, or coma may be caused in different circumstances by opioids, MDMA, or gamma hydroxybutyrate and may be aggravated by other sedatives, especially alcohol and benzodiazepines. Recognition of these acute complications is urgent, and treatment must be based on an understanding of the likely underlying problem as well as on basic principles of supportive care.
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Affiliation(s)
- Robert J Devlin
- Guy's and St Thomas' NHS Foundation Trust, Lambeth Palace Road, London SE1 7EH, UK
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Whale CI, Molyneux AW, Ward MJ. Inhaled heroin causing a life-threatening asthma exacerbation and marked peripheral eosinophilia. Br J Hosp Med (Lond) 2007; 68:332-3. [PMID: 17639839 DOI: 10.12968/hmed.2007.68.6.23582] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Christopher I Whale
- Department of Respiratory Medicine, Queen's Medical Centre University Hospital, Nottingham
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Tolentino J, Lyons T, Goldstein PJ. Respiratory Illness, Gender, and Crack Cocaine Cessation Among Jail Detainees. JOURNAL OF CORRECTIONAL HEALTH CARE 2007. [DOI: 10.1177/1078345807302989] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Jocelyn Tolentino
- Department of Medicine, Section of Infectious Diseases, University of Chicago, Illinois
| | - Thomas Lyons
- Great Cities Institute at University of Illinois at Chicago
| | - Paul J. Goldstein
- Great Cities Institute at University of Illinois at Chicago
- Division of Epidemiology and Biostatistics, University of Illinois at Chicago School of Public Health
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Rhee H, Hollen PJ, Sutherland M, Rakes G. A Pilot Study of Decision-Making Quality and Risk Behaviors in Rural Adolescents with Asthma. ACTA ACUST UNITED AC 2007. [DOI: 10.1089/pai.2007.022] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Abstract
Exposures to toxins are prevalent, frequently complicate surgical emergencies, and impact critical care. A fundamental understanding of pathophysiologic principles and management strategies is essential for the anesthesiologist frequently responsible for the acute care of patients who have toxicologic exposures. Given their pervasiveness and ability to confound the clinical presentations in the perioperative or intensive care setting, substances of abuse and asphyxiants warrant particular attention and a high degree of vigilance.
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Affiliation(s)
- John E Sather
- Department of Surgery, Section of Emergency Medicine, Yale School of Medicine, 464 Congress Avenue, #260, New Haven, CT 06520, USA.
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Levine M, Iliescu ME, Margellos-Anast H, Estarziau M, Ansell DA. The Effects of Cocaine and Heroin Use on Intubation Rates and Hospital Utilization in Patients With Acute Asthma Exacerbations. Chest 2005. [DOI: 10.1016/s0012-3692(15)52588-9] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
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Abstract
This paper is the 26th consecutive installment of the annual review of research concerning the endogenous opioid system, now spanning over a quarter-century of research. It summarizes papers published during 2003 that studied the behavioral effects of molecular, pharmacological and genetic manipulation of opioid peptides, opioid receptors, opioid agonists and opioid antagonists. The particular topics that continue to be covered include the molecular-biochemical effects and neurochemical localization studies of endogenous opioids and their receptors related to behavior (Section 2), and the roles of these opioid peptides and receptors in pain and analgesia (Section 3); stress and social status (Section 4); tolerance and dependence (Section 5); learning and memory (Section 6); eating and drinking (Section 7); alcohol and drugs of abuse (Section 8); sexual activity and hormones, pregnancy, development and endocrinology (Section 9); mental illness and mood (Section 10); seizures and neurologic disorders (Section 11); electrical-related activity and neurophysiology (Section 12); general activity and locomotion (Section 13); gastrointestinal, renal and hepatic functions (Section 14); cardiovascular responses (Section 15); respiration and thermoregulation (Section 16); and immunological responses (Section 17).
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Affiliation(s)
- Richard J Bodnar
- Department of Psychology and Neuropsychology, Doctoral Sub-Program, Queens College, City University of New York, 65-30 Kissena Blvd., Flushing, NY 11367, USA.
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Abstract
All asthmatics regardless of their perceived severity, are at risk of exacerbation, particularly if they are suboptimally treated in the outpatient arena. Fortunately most patients recover after administration of bronchodilators and anti-inflammatory medications, but preventable deaths continue to occur and refractory cases result in hospitalization and need for mechanical ventilation. We begin this article by reviewing the pathophysiology of acute exacerbations to build a foundation for the assessment of clinical status and to provide the rationale for a carefully contemplated and evidence-based therapeutic approach. We end this article with an in-depth examination of the particular problems that are encountered during mechanical ventilation and offer a strategy that helps minimize complications. In the final analysis, however, the greatest gains in the field of acute asthma will come not from its treatment but from its prevention by enhanced educational and environmental efforts and by the delivery of optimal medications at home.
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Affiliation(s)
- Susan J Corbridge
- College of Nursing, University of Illinois at Chicago and University of Illinois at Chicago Medical Center, Chicago 60612, USA.
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Mokhlesi B, Garimella PS, Joffe A, Velho V. Street drug abuse leading to critical illness. Intensive Care Med 2004; 30:1526-36. [PMID: 14999443 DOI: 10.1007/s00134-004-2229-1] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2003] [Accepted: 10/15/2003] [Indexed: 11/26/2022]
Abstract
Critical care physicians are frequently confronted with intoxicated patients who have used street drugs. In the last decade there has been an upward trend in the use of these substances, particularly amongst adolescents and young adults in large urban areas. In excess quantities all street drugs can lead to critical illness. Early and appropriate medical attention by emergency medicine physicians and intensivists can improve outcomes. In this review article we intend to familiarize critical care physicians with the most common street drugs such as amphetamines, ecstasy, cocaine, gamma hydroxybutyrate, opioids, and phencyclidine.
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Affiliation(s)
- Babak Mokhlesi
- Division of Pulmonary and Critical Care, Cook County Hospital and Rush Medical Center, 1901 West Harrison Street, Suite 2818 B, Chicago, IL 60612, USA.
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Rodrigo GJ, Rodrigo C, Nannini LJ. [Fatal or near-fatal asthma: clinical entity or incorrect management?]. Arch Bronconeumol 2004; 40:24-33. [PMID: 14718118 DOI: 10.1016/s1579-2129(06)60188-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- G J Rodrigo
- Departamento de Emergencia, Hospital Central de las Fuerzas Armadas, Montevideo, Uruguay.
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Abstract
All patients with asthma are at risk of having exacerbations. Hospitalizations and emergency department (ED) visits account for a large proportion of the health-care cost burden of asthma, and avoidance or proper management of acute asthma (AA) episodes represent an area with the potential for large reductions in health-care costs. The severity of exacerbations may range from mild to life threatening, and mortality is most often associated with failure to appreciate the severity of the exacerbation, resulting in inadequate emergency treatment and delay in referring to hospital. This review describes the epidemiology, costs, pathophysiology, mortality, and management of adult AA in the ED and in the ICU.
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Affiliation(s)
- Gustavo J Rodrigo
- Departamento de Emergencia, Hospital Central de las Fuerzas Armadas, Montevideo, Uruguay.
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Abstract
The lungs are at considerable risk from the use of injected or inhaled illicit drugs. The extent and clinical significance of illicit drug induced lung damage is not known completely. Drug use leads to an increase in infectious pulmonary disease, historically in relation to nonsterile injection techniques, and, more recently, in relation to HIV infection and its pulmonary manifestations. Barotrauma related to "smoking topography" or errant injections also represents a real risk of drug use. Although granulomatous disease that involves the pulmonary vasculature and interstitium is probably common in injection drug users, the clinical consequence of such is difficult to estimate. What effect smoked or injected illicit drugs have on short- and long-term pulmonary function also is hard to ascertain. The ubiquitous use of tobacco among users of illicit drugs certainly has confounding effects. Given that illicit drug use is common and that the "popular" drugs of abuse change from generation to generation, the pulmonary physician must remain informed about, and alert for, the effects of drugs of abuse.
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Affiliation(s)
- Armand J Wolff
- Department of Medicine, Division of Pulmonary, Critical Care, and Sleep Medicine, Georgetown University Hospital, 3800 Reservoir Road, Northwest, Washington, DC 20007, USA
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Rodrigo G, Rodrigo C, Nannini L. Asma fatal o casi fatal: ¿entidad clínica o manejo inadecuado? Arch Bronconeumol 2004. [DOI: 10.1016/s0300-2896(04)75466-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Abstract
Intoxications present in many forms including: known drug overdose or toxic exposure, illicit drug use, suicide attempt, accidental exposure, and chemical or biological terrorism. A high index of suspicion and familiarity with toxidromes can lead to early diagnosis and intervention in critically ill, poisoned patients. Despite a paucity of evidence-based information on the management of intoxicated patients, a rational and systematic approach can be life saving.
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Affiliation(s)
- Babak Mokhlesi
- Department of Medicine, Rush Medical College, Division of Pulmonary and Critical Care Medicine, Sleep Laboratory, Cook County Hospital/Rush University Medical Center, 1900 West Polk Street, Chicago, IL 60612, USA.
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