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Rotblat D, Wei C, Reyna GC, Grabie Y, Flamenbaum M. Impact of cannabinoid use on acute pulmonary outcomes in hospitalized patients with asthma. Ann Allergy Asthma Immunol 2024:S1081-1206(24)00486-1. [PMID: 39103120 DOI: 10.1016/j.anai.2024.07.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2024] [Revised: 07/27/2024] [Accepted: 07/29/2024] [Indexed: 08/07/2024]
Affiliation(s)
- David Rotblat
- Department of Pulmonary & Critical Health, Staten Island University Hospital/Northwell Health, Staten Island, New York
| | - Chapman Wei
- Department of Medicine, Staten Island University Hospital/Northwell Health, Staten Island, New York.
| | - Gabriel Chavez Reyna
- Department of Medicine, Staten Island University Hospital/Northwell Health, Staten Island, New York
| | - Yisroel Grabie
- Department of Medicine, Staten Island University Hospital/Northwell Health, Staten Island, New York
| | - Matthew Flamenbaum
- Department of Pulmonary & Critical Health, Staten Island University Hospital/Northwell Health, Staten Island, New York
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2
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Bando JM, Tashkin DP, Barjaktarevic IZ. Impact of Marijuana Use on Lung Health. Semin Respir Crit Care Med 2024. [PMID: 38968961 DOI: 10.1055/s-0044-1785679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/07/2024]
Abstract
The widespread use of marijuana in the context of increasing legalization has both short- and long-term health implications. Although various modes of marijuana use-smoked, vaped, or ingested-may lead to a wide scope of potential systemic effects, we focus here on inhalational use of marijuana as the most common mode with the lung as the organ that is most directly exposed to its effects. Smoked marijuana has been associated with symptoms of chronic bronchitis and histopathologic changes in airway epithelium, but without consistent evidence of long-term decline in pulmonary function. Its role in immunomodulation, both for risk of infection and protection against a hyperinflammatory host response to infection, has been suggested in animal models and in vitro without conclusive extrapolation to humans. Marijuana smoke contains carcinogens like those found in tobacco, raising concern about its role in lung cancer, but evidence is mixed and made challenging by concurrent tobacco use. Vaping may offer a potential degree of harm reduction when compared with smoking marijuana with reduction of exposure to several toxins, including carbon monoxide, and reduction in chronic respiratory symptoms. However, these potential benefits are counterbalanced by risks including vaping-associated lung injury, potentially more intense drug exposure, and other yet not well-understood toxicities. As more states legalize marijuana and the federal government considers changing this from a Schedule I to a Schedule III controlled substance, we anticipate an increase in prospective medical studies concerning the risks related to marijuana use. This review is based on currently available data concerning the impact of inhaled marijuana on lung health.
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Affiliation(s)
- Joanne M Bando
- Division of Pulmonary and Critical Care Medicine, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, California
| | - Donald P Tashkin
- Division of Pulmonary and Critical Care Medicine, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, California
| | - Igor Z Barjaktarevic
- Division of Pulmonary and Critical Care Medicine, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, California
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3
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Tashkin DP, Barjaktarevic I. Marijuana Use as a Risk Factor for Chronic Obstructive Pulmonary Disease: Not There Yet. Am J Respir Crit Care Med 2023; 208:501-502. [PMID: 37311252 PMCID: PMC10449069 DOI: 10.1164/rccm.202303-0404le] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Accepted: 06/08/2023] [Indexed: 06/15/2023] Open
Affiliation(s)
- Donald P Tashkin
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California
| | - Igor Barjaktarevic
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California
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Creanga-Murariu I, Filipiuc LE, Cuciureanu M, Tamba BI, Alexa-Stratulat T. Should oncologists trust cannabinoids? Front Pharmacol 2023; 14:1211506. [PMID: 37521486 PMCID: PMC10373070 DOI: 10.3389/fphar.2023.1211506] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Accepted: 07/03/2023] [Indexed: 08/01/2023] Open
Abstract
Cannabis enjoyed a "golden age" as a medicinal product in the late 19th, early 20th century, but the increased risk of overdose and abuse led to its criminalization. However, the 21st century have witnessed a resurgence of interest and a large body of literature regarding the benefits of cannabinoids have emerged. As legalization and decriminalization have spread around the world, cancer patients are increasingly interested in the potential utility of cannabinoids. Although eager to discuss cannabis use with their oncologist, patients often find them to be reluctant, mainly because clinicians are still not convinced by the existing evidence-based data to guide their treatment plans. Physicians should prescribe cannabis only if a careful explanation can be provided and follow up response evaluation ensured, making it mandatory for them to be up to date with the positive and also negative aspects of the cannabis in the case of cancer patients. Consequently, this article aims to bring some clarifications to clinicians regarding the sometimes-confusing various nomenclature under which this plant is mentioned, current legislation and the existing evidence (both preclinical and clinical) for the utility of cannabinoids in cancer patients, for either palliation of the associated symptoms or even the potential antitumor effects that cannabinoids may have.
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Affiliation(s)
- Ioana Creanga-Murariu
- Advanced Research and Development Center for Experimental Medicine (CEMEX), “Grigore T. Popa” University of Medicine and Pharmacy, Iași, Romania
- Oncology Department, “Grigore T. Popa” University of Medicine and Pharmacy, Iași, Romania
| | - Leontina Elena Filipiuc
- Advanced Research and Development Center for Experimental Medicine (CEMEX), “Grigore T. Popa” University of Medicine and Pharmacy, Iași, Romania
| | - Magda Cuciureanu
- Pharmacology Department, Clinical Pharmacology and Algesiology, “Grigore T. Popa” University of Medicine and Pharmacy, Iași, Romania
| | - Bogdan-Ionel Tamba
- Advanced Research and Development Center for Experimental Medicine (CEMEX), “Grigore T. Popa” University of Medicine and Pharmacy, Iași, Romania
- Pharmacology Department, Clinical Pharmacology and Algesiology, “Grigore T. Popa” University of Medicine and Pharmacy, Iași, Romania
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Toscano A, Ebo DG, Abbas K, Brucker H, Decuyper II, Naimi D, Nanda A, Nayak AP, Skypala IJ, Sussman G, Zeiger JS, Silvers WS. A review of cannabis allergy in the early days of legalization. Ann Allergy Asthma Immunol 2023; 130:288-295. [PMID: 36384984 PMCID: PMC9991982 DOI: 10.1016/j.anai.2022.10.016] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 10/18/2022] [Accepted: 10/19/2022] [Indexed: 11/07/2022]
Abstract
Cannabis allergy is a burgeoning field; consequently, research is still in its infancy and allergists' knowledge surrounding this topic is limited. As cannabis legalization expands across the world, it is anticipated that there will be an increase in cannabis use. Thus, we hypothesize that a concomitant rise in the incidence of allergy to this plant can be expected. Initiatives aimed at properly educating health care professionals are therefore necessary. This review presents the most up-to-date information on a broad range of topics related to cannabis allergy. Although the clinical features of cannabis allergy are becoming more well described and recognized, the tools available to make a correct diagnosis are meager and often poorly accessible. In addition, research on cannabis allergy is still taking its first steps, and new and potentially groundbreaking findings in this field are expected to occur in the next few years. Finally, although therapeutic approaches are being developed, patient and physician education regarding cannabis allergy is certainly needed.
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Affiliation(s)
- Alessandro Toscano
- Department of Immunology, Allergology, Rheumatology and the Infla-Med Centre of Excellence, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium; Immunology, Allergology, Rheumatology, Antwerp University Hospital, Antwerp, Belgium; Post-Graduate School of Allergology and Clinical Immunology, University of Milan, Milan, Italy.
| | - Didier G Ebo
- Department of Immunology, Allergology, Rheumatology and the Infla-Med Centre of Excellence, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium; Immunology, Allergology, Rheumatology, Antwerp University Hospital, Antwerp, Belgium; Department of Immunology and Allergology, AZ Jan Palfijn Gent, Ghent, Belgium
| | - Khaldon Abbas
- Faculty of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada
| | | | - Ine I Decuyper
- Department of Pediatrics and the Infla-Med Centre of Excellence, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - David Naimi
- Naval Hospital Camp Pendleton, Oceanside, California
| | - Anil Nanda
- Asthma and Allergy Center, Lewisville and Flower Mound, Dallas, Texas; Division of Allergy and Immunology, The University of Texas Southwestern Medical Center, Dallas, Texas
| | - Ajay P Nayak
- Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Isabel J Skypala
- Royal Brompton & Harefield Hospitals, Guy's and St. Thomas' NHS Foundation Trust, London, United Kingdom
| | - Gordon Sussman
- Department of Medicine and Division of Clinical Immunology & Allergy, University of Toronto, Toronto, Ontario, Canada
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6
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Polosa R, Casale TB, Tashkin DP. A Close Look at Vaping in Adolescents and Young Adults in the United States. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2022; 10:2831-2842. [PMID: 35718259 DOI: 10.1016/j.jaip.2022.06.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 05/27/2022] [Accepted: 06/09/2022] [Indexed: 06/15/2023]
Abstract
Vaping by adolescents and young adults is a legitimate concern as there is a risk that some may start smoking and that electronic cigarette (EC) use may have adverse effects in the developing lungs of adolescents. This commentary provides updated information on vaping patterns among adolescents and young adults in the United States, as well as the impact of EC usage on respiratory health. EC use has surged greatly among high school students and young adults over the last decade but fortunately has declined significantly since its peak in 2019. During the same time period, smoking rates have constantly fallen to new low record levels. These trends argue against EC use as a gateway to smoking. Most EC usage is infrequent and unlikely to increase a person's risk of negative health consequences. Furthermore, the majority of EC usage has happened among those who have previously smoked. There is a dearth of data on the long-term health implications of EC usage in adolescents and young adults. We do not know whether short-term or intermittent use of EC in youth can lead to negative health outcomes in adulthood, and long-term high-quality studies in well-defined groups are needed. Although vaping has been linked to respiratory symptoms, they tend to be transient and of uncertain significance. This commentary provides up-to-date information so health care providers can give objective and responsible medical advice on EC usage.
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Affiliation(s)
- Riccardo Polosa
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy; Center of Excellence for the Acceleration of Harm Reduction (CoEHAR), Università di Catania, Catania, Italy; Center for the Prevention and Treatment of Tobacco Addiction (CPCT), Teaching Hospital "Policlinico V. Emanuele," University of Catania, Catania, Italy; ECLAT Srl, Spin-off of the University of Catania, Catania, Italy; Institute of Internal Medicine, AOU "Policlinico V. Emanuele-S. Marco," Catania, Italy.
| | - Thomas B Casale
- Department of Medicine, Division of Allergy/Immunology, Morsani College of Medicine, University of South Florida, Tampa, Fla
| | - Donald P Tashkin
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, David Geffen School of Medicine, UCLA Health Sciences, Los Angeles, Calif
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7
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Casale TB, Barnes PJ. Smoke and the Lungs. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY: IN PRACTICE 2022; 10:2852-2853. [DOI: 10.1016/j.jaip.2022.08.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Accepted: 08/04/2022] [Indexed: 11/09/2022]
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8
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Pradère P, Ruppert AM, Peiffer G, Perriot J, Adler M, Underner M. [Inhaled marijuana and the lung, a toxic cocktail?]. Rev Mal Respir 2022; 39:708-718. [PMID: 36115751 DOI: 10.1016/j.rmr.2022.08.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Accepted: 08/18/2022] [Indexed: 11/28/2022]
Abstract
Unlike the well-documented effects of tobacco smoke on the lung, the effects of cannabis smoke remain controversial, the main bias consisting in co-consumption of tobacco. That said, the composition of joint smoke is close to that of cigarettes, containing many compounds that are carcinogenic and/or alter the respiratory epithelium. Confirmed respiratory effects in chronic cannabis smokers include aggravated chronic bronchitis symptoms, a cumulative effect with tobacco on COPD and emphysema occurrence, an increased risk of bullous emphysema, and pneumothorax with heightened risk of recurrence after pleural symphysis. Recent prospective studies have shown a negative impact on lung function, with not only damage to the airways, but also DLCO alteration and an accelerated drop in FEV1. Finally, cannabis smoking is very common among young patients with lung cancer. Its consumption could lead to a different lung cancer profile, potentially more undifferentiated and less accessible to targeted therapy. Questioning about cannabis consumption must be systematic and targeted medical care should be offered.
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Affiliation(s)
- P Pradère
- Service de pneumologie, hôpital Marie Lannelongue, université Paris Saclay, groupe hospitalier Paris Saint Joseph, 92350 Le Plessis Robinson, France.
| | - A M Ruppert
- Sorbonne-université GRC04 Theranoscan, unité de tabacologie, service de pneumologie et oncologie thoracique, hôpital Tenon, APHP, Paris, France
| | - G Peiffer
- Service de pneumologie, CHR Metz-Thionville, Metz, France
| | - J Perriot
- Dispensaire Emile Roux, centre de tabacologie, Clermont-Ferrand, France
| | - M Adler
- Unité de tabacologie, hôpital Antoine Béclère, Clamart, France
| | - M Underner
- Unite de recherche clinique, centre hospitalier Henri Laborit, université de Poitiers, Poitiers, France
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Barjaktarevic I, Cooper CB, Shing T, Buhr RG, Hoffman EA, Woodruff PG, Drummond MB, Kanner RE, Han MK, Hansel NN, Bowler RP, Kinney GL, Jacobson S, Morris MA, Martinez FJ, Ohar J, Couper D, Tashkin DP. Effect of marijuana smoking on lung function change in older ever tobacco smokers. Eur Respir J 2022; 60:2201133. [PMID: 36137583 PMCID: PMC9945875 DOI: 10.1183/13993003.01133-2022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Accepted: 07/10/2022] [Indexed: 11/05/2022]
Affiliation(s)
- Igor Barjaktarevic
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
| | - Christopher B Cooper
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
| | - Tracie Shing
- Collaborative Studies Coordinating Center, Department of Biostatistics, Gilling's School of Global Public Health, University of North Carolina, Chapel Hill, NC, USA
| | - Russell G Buhr
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
- Center for the Study of Healthcare Innovation, Implementation, and Policy, Health Services Research and Development, Greater Los Angeles Veterans Affairs Healthcare System, Los Angeles, CA, USA
| | - Eric A Hoffman
- Departments of Radiology, Medicine and Bioengineering, University of Iowa, Iowa City, IA, USA
| | - Prescott G Woodruff
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, University of California, San Francisco, CA, USA
| | - M Bradley Drummond
- Division of Pulmonary Diseases and Critical Care Medicine, Department of Medicine, University of North Carolina, Chapel Hill, NC, USA
| | - Richard E Kanner
- Division of Respiratory, Critical Care, and Occupational Pulmonary Medicine, University of Utah Spencer Fox Eccles School of Medicine, Salt Lake City, UT, USA
| | - MeiLan K Han
- Division of Pulmonary and Critical Care Medicine, University of Michigan School of Medicine, Ann Arbor, MI, USA
| | - Nadia N Hansel
- Division of Pulmonary and Critical Care Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Russell P Bowler
- Division of Pulmonary, Critical Care and Sleep Medicine, National Jewish Health, Denver, CO, USA
| | - Gregory L Kinney
- Department of Epidemiology, Colorado School of Public Health, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Sean Jacobson
- Division of Pulmonary, Critical Care and Sleep Medicine, National Jewish Health, Denver, CO, USA
| | - Madeline A Morris
- University of Vermont College of Nursing and Health Sciences, Burlington, VT, USA
| | - Fernando J Martinez
- Division of Pulmonary and Critical Care Medicine, Weill Cornell Medical College, New York, NY, USA
| | - Jill Ohar
- Division of Pulmonary, Critical Care, Allergy and Immunology, Wake Forest University School of Medicine, Wake Forest, NC, USA
| | - David Couper
- Collaborative Studies Coordinating Center, Department of Biostatistics, Gilling's School of Global Public Health, University of North Carolina, Chapel Hill, NC, USA
| | - Donald P Tashkin
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
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