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Thorpe HHA, Fontanillas P, Meredith JJ, Jennings MV, Cupertino RB, Pakala S, Elson SL, Khokhar JY, Davis LK, Johnson EC, Palmer AA, Sanchez-Roige S. Genome-wide association studies of lifetime and frequency cannabis use in 131,895 individuals. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2024:2024.06.14.24308946. [PMID: 38947071 PMCID: PMC11213095 DOI: 10.1101/2024.06.14.24308946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/02/2024]
Abstract
Cannabis is one of the most widely used drugs globally. Decriminalization of cannabis is further increasing cannabis consumption. We performed genome-wide association studies (GWASs) of lifetime (N=131,895) and frequency (N=73,374) of cannabis use. Lifetime cannabis use GWAS identified two loci, one near CADM2 (rs11922956, p=2.40E-11) and another near GRM3 (rs12673181, p=6.90E-09). Frequency of use GWAS identified one locus near CADM2 (rs4856591, p=8.10E-09; r2 =0.76 with rs11922956). Both traits were heritable and genetically correlated with previous GWASs of lifetime use and cannabis use disorder (CUD), as well as other substance use and cognitive traits. Polygenic scores (PGSs) for lifetime and frequency of cannabis use associated cannabis use phenotypes in AllofUs participants. Phenome-wide association study of lifetime cannabis use PGS in a hospital cohort replicated associations with substance use and mood disorders, and uncovered associations with celiac and infectious diseases. This work demonstrates the value of GWASs of CUD transition risk factors.
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Affiliation(s)
- Hayley H A Thorpe
- Department of Anatomy and Cell Biology, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada
| | | | - John J Meredith
- Department of Psychiatry, University of California San Diego, La Jolla, CA, USA
| | - Mariela V Jennings
- Department of Psychiatry, University of California San Diego, La Jolla, CA, USA
| | - Renata B Cupertino
- Department of Psychiatry, University of California San Diego, La Jolla, CA, USA
| | - Shreya Pakala
- Department of Psychiatry, University of California San Diego, La Jolla, CA, USA
| | | | | | - Jibran Y Khokhar
- Department of Anatomy and Cell Biology, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada
| | - Lea K Davis
- Department of Biomedical Informatics, Vanderbilt University Medical Center, Nashville, TN, USA
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
- Department of Psychiatry and Behavioral Sciences, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Emma C Johnson
- Department of Psychiatry, Washington University School of Medicine, St. Louis, MO USA
| | - Abraham A Palmer
- Department of Psychiatry, University of California San Diego, La Jolla, CA, USA
- Institute for Genomic Medicine, University of California San Diego, La Jolla, CA, USA
| | - Sandra Sanchez-Roige
- Department of Psychiatry, University of California San Diego, La Jolla, CA, USA
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
- Institute for Genomic Medicine, University of California San Diego, La Jolla, CA, USA
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Treves N, Yakirevich-Amir N, Abu Ahmad W, Bonne O, Davidson E, Keeling K, Hall B, Dautrich T, Matok I. Characterization of Cannabis users and products and the experience of negative mental emotions following Cannabis use. Eur Arch Psychiatry Clin Neurosci 2024:10.1007/s00406-024-01812-0. [PMID: 38861239 DOI: 10.1007/s00406-024-01812-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 04/19/2024] [Indexed: 06/12/2024]
Abstract
There is a potential link between cannabis and mental disorders. Cannabis exposure involves in many cases negative mental emotions, which are unpleasant sensations or thoughts. Whereas mild cases of negative mental emotions inflict patient's quality of life, more severe cases lead to therapy discontinuations, or even hospitalizations and death. This study characterizes cannabis users who experienced negative mental emotions after cannabis exposure. The Releaf App database was utilized to evaluate the association between personal and cannabis use characteristics on reporting a negative mental emotion during cannabis exposure. This global mobile lets individuals track real-time cannabis experience use with cannabinoid-based products, containing data points such as gender, age, reasons for use, product type, cannabis composition, and feelings and emotions experienced after cannabis use. Multivariable logistic regression models were constructed, adjusting for potential confounders such as gender and previous experience with cannabis use. The study population comprised 4,435 users, and 34,279 sessions were collected from various countries, mainly from North America, and included in the primary analysis. Reporting on negative mental emotions was associated with users in the age group of 18-30 years. Using cannabis for a mental purpose was associated with a small increase in reporting on negative mental emotions (OR = 1.10, 95%CI [1.03-1.19]). Oral products were associated with reporting on negative mental emotions. THC-dominant products were associated with reporting negative mental emotions compared to balanced products (OR = 1.21, 95%CI [1.06-1.38]). This study suggests that some characteristics of cannabis use, such as young age and oral consumption are associated with negative mental emotions. Further studies should examine the interface between cannabis consumption, characteristics of consumers, and negative emotional experience or even long-term mental disorders.
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Affiliation(s)
- Nir Treves
- Division of Clinical Pharmacy, School of Pharmacy, The Hebrew University, Jerusalem, Israel.
| | - Noa Yakirevich-Amir
- Department of Psychiatry, Hadassah Hebrew University Medical Center, Jerusalem, Israel
| | - Wiessam Abu Ahmad
- Hebrew University, Hadassah Braun School of Public Health and Community Medicine, Jerusalem, Israel
| | - Omer Bonne
- Department of Psychiatry, Hadassah Hebrew University Medical Center, Jerusalem, Israel
| | - Elyad Davidson
- Department of Anesthesia CCM and Pain Management, Hadassah Hebrew University Medical Center, Jerusalem, Israel
| | | | - Branden Hall
- MoreBetter, Ltd. (dba Releaf App), Hyattsville, MD, USA
| | | | - Ilan Matok
- Division of Clinical Pharmacy, School of Pharmacy, The Hebrew University, Jerusalem, Israel
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Yang G, Li F, Wang Q, Liu Y, Guo J, Yue C. Association between history of cannabis use and outcomes after total hip or knee arthroplasty: a systematic review and meta-analysis. Front Public Health 2024; 12:1377688. [PMID: 38827608 PMCID: PMC11140086 DOI: 10.3389/fpubh.2024.1377688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2024] [Accepted: 04/25/2024] [Indexed: 06/04/2024] Open
Abstract
Background Cannabis use may be increasing as countries legalize it and it becomes socially acceptable. A history of cannabis use may increase risk of complications after various kinds of surgery and compromise functional recovery. Here we systematically reviewed and meta-analyzed available evidence on how history of cannabis use affects recovery after hip or knee arthroplasty (THA/TKA). Methods The PubMed, EMBASE, and Web of Science databases were comprehensively searched and studies were selected and analyzed in accordance with the PRISMA guidelines. The methodological quality of included studies was assessed based on the Newcastle-Ottawa Scale, while quality of evidence was evaluated according to the "Grading of recommendations assessment, development, and evaluation" system. Data on various outcomes were pooled when appropriate and meta-analyzed. Results The systematic review included 16 cohort studies involving 5.91 million patients. Meta-analysis linked history of cannabis use to higher risk of the following outcomes: revision (RR 1.68, 95% CI 1.31-2.16), mechanical loosening (RR 1.77, 95% CI 1.52-2.07), periprosthetic fracture (RR 1.85, 95% CI 1.38-2.48), dislocation (RR 2.10, 95% CI 1.18-3.73), cardiovascular events (RR 2.49, 95% CI 1.22-5.08), cerebrovascular events (RR 3.15, 95% CI 2.54-3.91), pneumonia (RR 3.97, 95% CI 3.49-4.51), respiratory failure (RR 4.10, 95% CI 3.38-4.97), urinary tract infection (RR 2.46, 95% CI 1.84-3.28), acute kidney injury (RR 3.25, 95% CI 2.94-3.60), venous thromboembolism (RR 1.48, 95% CI 1.34-1.63), and deep vein thrombosis (RR 1.42, 95% CI 1.19-1.70). In addition, cannabis use was associated with significantly greater risk of postoperative transfusion (RR 2.23, 95% CI 1.83-2.71) as well as higher hospitalization costs. Conclusion History of cannabis use significantly increases the risk of numerous complications and transfusion after THA or TKA, leading to greater healthcare costs. Clinicians should consider these factors when treating cannabis users, and pre-surgical protocols should give special consideration to patients with history of cannbis use.
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Affiliation(s)
| | | | | | | | - Jiayi Guo
- Luoyang Orthopedic Traumatological Hospital, Luoyang, China
| | - Chen Yue
- Luoyang Orthopedic Traumatological Hospital, Luoyang, China
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Clement A, Dillinger JG, Ramonatxo A, Roule V, Picard F, Thevenet E, Swedzky F, Hauguel-Moreau M, Sulman D, Stevenard M, Amri N, Martinez D, Maitre-Ballesteros L, Landemaine T, Coppens A, Bouali N, Guiraud-Chaumeil P, Gall E, Lequipar A, Henry P, Pezel T. In-hospital prognosis of acute ST-elevation myocardial infarction in patients with recent recreational drug use. EUROPEAN HEART JOURNAL. ACUTE CARDIOVASCULAR CARE 2024; 13:324-332. [PMID: 38381068 DOI: 10.1093/ehjacc/zuae024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 01/22/2024] [Accepted: 02/03/2024] [Indexed: 02/22/2024]
Abstract
AIMS Although recreational drug use may induce ST-elevated myocardial infarction (STEMI), its prevalence in patients hospitalized in intensive cardiac care units (ICCUs), as well as its short-term cardiovascular consequences, remains unknown. We aimed to assess the in-hospital prognosis of STEMI in patients with recreational drug use from the ADDICT-ICCU study. METHODS AND RESULTS From 7-22 April 2021, recreational drug use was detected prospectively by a systematic urine multidrug test in all consecutive patients admitted for STEMI in 39 ICCUs across France. The primary endpoint was major adverse cardiac events (MACEs) defined by death, resuscitated cardiac arrest, or cardiogenic shock. Among the 325 patients (age 62 ± 13 years, 79% men), 41 (12.6%) had a positive multidrug test (cannabis: 11.1%, opioids: 4.6%, cocaine: 1.2%, 3,4-methylenedioxymethamphetamine: 0.6%). The prevalence increased to 34.0% in patients under 50 years of age. Recreational drug users were more frequently men (93% vs. 77%, p = 0.02), younger (50 ± 12 years vs. 63 ± 13 years, P < 0.001), and more active smokers (78% vs. 34%, P < 0.001). During hospitalization, 17 MACEs occurred (5.2%), including 6 deaths (1.8%), 10 cardiogenic shocks (3.1%), and 7 resuscitated cardiac arrests (2.2%). Major adverse cardiac events (17.1% vs. 3.5%, P < 0.001) and ventricular arrhythmia (9.8% vs. 1.4%, P = 0.01) were more frequent in recreational drug users. Use of recreational drugs was associated with more MACEs after adjustment for comorbidities (odds ratio = 13.1; 95% confidence interval: 3.4-54.6). CONCLUSION In patients with STEMI, recreational drug use is prevalent, especially in patients under 50 years of age, and is independently associated with an increase of MACEs with more ventricular arrhythmia. TRIAL REGISTRATION URL: https://clinicaltrials.gov/ct2/show/NCT05063097.
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Affiliation(s)
- Arthur Clement
- Université Paris Cité, Department of Cardiology, Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris, Inserm U-942, 2 Rue Ambroise Paré, 75010 Paris, France
| | - Jean-Guillaume Dillinger
- Université Paris Cité, Department of Cardiology, Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris, Inserm U-942, 2 Rue Ambroise Paré, 75010 Paris, France
| | - Arthur Ramonatxo
- Department of Cardiology, University Hospital of Poitiers, 86000 Poitiers, France
| | - Vincent Roule
- Department of Cardiology, Caen University Hospital, 14000 Caen, France
| | - Fabien Picard
- Service de Cardiologie, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, 75014 Paris, France
| | - Eugenie Thevenet
- Department of Cardiology, University Hospital of Martinique, 97261 Fort-de-France, France
| | - Federico Swedzky
- Service de cardiologie, Hôpital Henri Duffaut, 84902 Avignon, France
| | - Marie Hauguel-Moreau
- Université de Versailles-Saint Quentin, INSERM U1018, CESP, ACTION Study Group, Department of Cardiology, Ambroise Paré Hospital, Assistance Publique-Hôpitaux de Paris, Boulogne, France
| | - David Sulman
- Université de Paris, Department of Cardiology, Hôpital Bichat, Assistance Publique-Hôpitaux de Paris, 75018 Paris, France
| | - Mathilde Stevenard
- Service de cardiologie et médecine aéronautique, Hôpital d'Instruction des Armées Percy, 92140 Clamart, France
| | - Nabil Amri
- Service de Cardiologie Interventionnelle, CHU Timone, APHM, Aix Marseille Univ, Marseille, France
| | - David Martinez
- Department of Cardiology, Nîmes University Hospital, Montpellier University, Nîmes, France
| | | | - Thomas Landemaine
- Unité de Soins intensifs Cardiologiques, CHU Amiens, 80000 Amiens, France
| | - Alexandre Coppens
- Department of Cardiology, Andre Gregoire Hospital, 93100 Montreuil, France
| | - Nabil Bouali
- Department of Cardiology, University Hospital of Poitiers, 86000 Poitiers, France
- Service de Cardiologie, Centre hospitalier de Saintonge, 17100 Saintes, France
| | - Paul Guiraud-Chaumeil
- Université Paris Cité, Department of Cardiology, Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris, Inserm U-942, 2 Rue Ambroise Paré, 75010 Paris, France
| | - Emmanuel Gall
- Université Paris Cité, Department of Cardiology, Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris, Inserm U-942, 2 Rue Ambroise Paré, 75010 Paris, France
| | - Antoine Lequipar
- Université Paris Cité, Department of Cardiology, Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris, Inserm U-942, 2 Rue Ambroise Paré, 75010 Paris, France
| | - Patrick Henry
- Université Paris Cité, Department of Cardiology, Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris, Inserm U-942, 2 Rue Ambroise Paré, 75010 Paris, France
| | - Theo Pezel
- Université Paris Cité, Department of Cardiology, Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris, Inserm U-942, 2 Rue Ambroise Paré, 75010 Paris, France
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Kriss M, Shingina A, Hamel S, Winder GS. Cannabis use in liver transplant candidates and recipients. Liver Transpl 2024; 30:530-543. [PMID: 38289264 DOI: 10.1097/lvt.0000000000000335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Accepted: 01/20/2024] [Indexed: 03/24/2024]
Abstract
The increasing legality and acceptance of cannabis sale and consumption across the United States has led to a measurable increase in cannabis use nationwide, including in liver transplant (LT) candidates and recipients. With over 75% of liver transplant recipients transplanted in states with legalized use of medicinal and/or recreational cannabis, liver transplant clinicians must have expertise in the assessment of cannabis use given its potential impact on clinical care. In this review, the authors provide an understanding of nomenclature and tools to assess cannabis use, highlight essential components to guide clinical policy development and implementation, and discuss the potential impacts of cannabis use on patients' transplant course.
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Affiliation(s)
- Michael Kriss
- Division of Gastroenterology & Hepatology, Department of Medicine, University of Colorado School of Medicine, Aurora, Colorado, USA
- Colorado Center for Transplantation Care, Research and Education, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Alexandra Shingina
- Department of Medicine, Division of Gastroenterology, Hepatology and Nutrition, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Stephanie Hamel
- Department of Pharmaceutical Services, Vanderbilt University Medical Center, Nashville, Tennessee, USA
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Braun IM, Bohlke K, Abrams DI, Anderson H, Balneaves LG, Bar-Sela G, Bowles DW, Chai PR, Damani A, Gupta A, Hallmeyer S, Subbiah IM, Twelves C, Wallace MS, Roeland EJ. Cannabis and Cannabinoids in Adults With Cancer: ASCO Guideline. J Clin Oncol 2024; 42:1575-1593. [PMID: 38478773 DOI: 10.1200/jco.23.02596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Accepted: 12/20/2023] [Indexed: 04/28/2024] Open
Abstract
PURPOSE To guide clinicians, adults with cancer, caregivers, researchers, and oncology institutions on the medical use of cannabis and cannabinoids, including synthetic cannabinoids and herbal cannabis derivatives; single, purified cannabinoids; combinations of cannabis ingredients; and full-spectrum cannabis. METHODS A systematic literature review identified systematic reviews, randomized controlled trials (RCTs), and cohort studies on the efficacy and safety of cannabis and cannabinoids when used by adults with cancer. Outcomes of interest included antineoplastic effects, cancer treatment toxicity, symptoms, and quality of life. PubMed and the Cochrane Library were searched from database inception to January 27, 2023. ASCO convened an Expert Panel to review the evidence and formulate recommendations. RESULTS The evidence base consisted of 13 systematic reviews and five additional primary studies (four RCTs and one cohort study). The certainty of evidence for most outcomes was low or very low. RECOMMENDATIONS Cannabis and/or cannabinoid access and use by adults with cancer has outpaced the science supporting their clinical use. This guideline provides strategies for open, nonjudgmental communication between clinicians and adults with cancer about the use of cannabis and/or cannabinoids. Clinicians should recommend against using cannabis or cannabinoids as a cancer-directed treatment unless within the context of a clinical trial. Cannabis and/or cannabinoids may improve refractory, chemotherapy-induced nausea and vomiting when added to guideline-concordant antiemetic regimens. Whether cannabis and/or cannabinoids can improve other supportive care outcomes remains uncertain. This guideline also highlights the critical need for more cannabis and/or cannabinoid research.Additional information is available at www.asco.org/supportive-care-guidelines.
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Affiliation(s)
- Ilana M Braun
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA
| | - Kari Bohlke
- American Society of Clinical Oncology, Alexandria, VA
| | - Donald I Abrams
- University of California San Francisco Osher Center for Integrative Health, San Francisco, CA
| | | | | | | | | | | | - Anuja Damani
- Kasturba Medical College, Manipal Academy of Higher Education, Manipal, India
| | | | | | | | - Chris Twelves
- University of Leeds and Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | | | - Eric J Roeland
- Oregon Health and Science University, Knight Cancer Institute, Portland, OR
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Muheriwa-Matemba SR, Baral A, Abdshah A, Diggs BNA, Gerber Collazos KS, Morris KB, Messiah SE, Vidot DC. Cardiovascular and Respiratory Effects of Cannabis Use by Route of Administration: A Systematic Review. Subst Use Misuse 2024; 59:1331-1351. [PMID: 38644600 DOI: 10.1080/10826084.2024.2341317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/23/2024]
Abstract
Aim: Knowledge of the cardiovascular and respiratory effects of cannabis use by route of administration is unclear. This evidence is necessary to increase clinical and public health awareness given the recent trend in cannabis legalization, normalization, and surge in the availability and usage of various forms of cannabis products. Methods: Search was conducted in Web of Science, ProQuest, Psych INFO, Scopus, Embase, and Medline databases, and subsequently in the references of retrieved articles. Peer-reviewed articles published between 2009 and 2023, that reported on cardiovascular and respiratory effects of cannabis use by route of administration were included. Studies with no report of the route of administration and combined use of other illicit substances were excluded. The review was guided by Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines. Results: Of the 1873 articles retrieved, 42 met inclusion criteria encompassing six case reports, 21 reviews, and 15 empirical studies. Four administration routes were identified: smoking, vaping, oral ingestion, and dabbing. Smoking was the most common route of administration and was associated with both respiratory effects, such as bronchitis, dyspnea, and chronic obstructive lung disease, and cardiovascular effects including tachycardia, ventricular arrhythmias, and myocardial infarction. Cannabis edibles were associated with minimal respiratory effects. Tachycardia was the most common cardiovascular effect and was associated with all routes of administration. Conclusion: Cannabis use does cause cardiovascular and respiratory effects, but the conclusion remains tentative of the cardiovascular and respiratory effects by route of administration due to methodological limitations of the studies.
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Affiliation(s)
| | - Amrit Baral
- Department of Public Health Sciences, Miller School of Medicine, University of Miami, Miami, Florida, USA
- School of Nursing and Health Studies, University of Miami, Coral Gables, Florida, USA
| | - Alireza Abdshah
- Department of Public Health Sciences, Miller School of Medicine, University of Miami, Miami, Florida, USA
- Miller School of Medicine, Desai Sethi Urology Institute, University of Miami, Miami, Florida, USA
| | - Bria-Necole Amazing Diggs
- Department of Public Health Sciences, Miller School of Medicine, University of Miami, Miami, Florida, USA
- School of Nursing and Health Studies, University of Miami, Coral Gables, Florida, USA
| | | | - Kyana Breche Morris
- Department of Public Health Sciences, Miller School of Medicine, University of Miami, Miami, Florida, USA
| | - Sarah Elizabeth Messiah
- Health Science Center at Houston School of Public Health, University of Texas, Dallas, Texas, USA
- Center for Pediatric Population Health, Health Science Center at Houston, School of Public Health, University of Texas, Dallas, Texas, USA
- Department of Pediatrics, McGovern Medical School, University of Texas, Houston, Texas, USA
| | - Denise Christina Vidot
- Department of Public Health Sciences, Miller School of Medicine, University of Miami, Miami, Florida, USA
- School of Nursing and Health Studies, University of Miami, Coral Gables, Florida, USA
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Carter C, Laviolette L, Bietar B, Zhou J, Lehmann C. Cannabis, Cannabinoids, and Stroke: Increased Risk or Potential for Protection-A Narrative Review. Curr Issues Mol Biol 2024; 46:3122-3133. [PMID: 38666926 PMCID: PMC11048784 DOI: 10.3390/cimb46040196] [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: 02/23/2024] [Revised: 03/23/2024] [Accepted: 03/25/2024] [Indexed: 04/28/2024] Open
Abstract
Worldwide, approximately 15 million people per year suffer from stroke. With about 5 million deaths, stroke is the second most common cause of death and a major cause of long-term disability. It is estimated that about 25% of people older than 85 years will develop stroke. Cannabis sativa and derived cannabinoids have been used for recreational and medical purposes for many centuries. However, due to the legal status in the past, research faced restrictions, and cannabis use was stigmatized for potential negative impacts on health. With the changes in legal status in many countries of the world, cannabis and cannabis-derived substances such as cannabinoids and terpenes have gained more interest in medical research. Several medical effects of cannabis have been scientifically proven, and potential risks identified. In the context of stroke, the role of cannabis is controversial. The negative impact of cannabis use on stroke has been reported through case reports and population-based studies. However, potential beneficial effects of specific cannabinoids are described in animal studies under certain conditions. In this narrative review, the existing body of evidence regarding the negative and positive impacts of cannabis use prior to stroke will be critically appraised.
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Affiliation(s)
| | | | | | | | - Christian Lehmann
- Department of Anesthesia, Dalhousie University, Halifax, NS B3H 4R2, Canada; (C.C.); (L.L.); (B.B.); (J.Z.)
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Rezkalla SH, Kloner RA. An Urgent Call for Studies That Address the Cardiovascular Consequences of Legalization of Marijuana. Cardiol Res 2024; 15:86-89. [PMID: 38645832 PMCID: PMC11027777 DOI: 10.14740/cr1641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2024] [Accepted: 04/25/2024] [Indexed: 04/23/2024] Open
Abstract
In about a decade, half of the United States has legalized marijuana for recreational use. The drug has been associated with acute myocardial infarction, acute stroke, congestive heart failure, and various cardiac arrythmias. Data have shown that legalization of the drug led to an increase of its use as well as an increase in tetra hydro cannabinoid positive tests in patients admitted to emergency departments. In Colorado, one of the earlier states to implement legalization, there was an increase in traffic accidents, suicide rates, and even total mortality. However, there is a paucity of data on the effect of marijuana legalization on various cardiovascular events. It is prudent to have well-designed studies with enough power to provide consumers and health care providers the information they need to decide whether the risks of marijuana, especially on the cardiovascular front, are worth the "high" or potential benefits that have been described for other medical conditions.
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Affiliation(s)
- Shereif H. Rezkalla
- Department of Cardiology, Marshfield Clinic Health System, Marshfield, WI 54449, USA
| | - Robert A. Kloner
- Cardiovascular Research Institute, Huntington Medical Research Institutes, Pasadena, CA 91105, USA
- Cardiovascular Division, Department of Medicine, Keck School of Medicine of University of Southern California, Los Angeles, CA 90033, USA
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10
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Borra V, Borra N, Bondi G, Yartha SGR, Machineni NV, Agarwal C, Ramasahayam K, Kuchipudi PR, Mundla SR, Bansal P, Bathija SA, Ogbu IR, Desai R. Is dependent cannabis use in adult hospitalizations with inflammatory bowel disease associated with major adverse cardiovascular and cerebrovascular events? Insights from National Inpatient Sample Analysis. Curr Med Res Opin 2024; 40:605-611. [PMID: 38376123 DOI: 10.1080/03007995.2024.2321328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 02/15/2024] [Indexed: 02/21/2024]
Abstract
BACKGROUND Inflammatory bowel disease (IBD) and dependent cannabis use or cannabis use disorder (CUD+) are independent risk factors for cardiovascular diseases. Usage of cannabis for pain increased in IBD patients. However, associated cardiovascular safety remains unclear. This study aims to investigate the major adverse cardiac and cerebrovascular events (MACCE) associated with CUD + in hospitalized IBD patients. METHODS We analyzed the National Inpatient Sample 2020 using ICD-10-CM codes; hospitalized IBD patients were identified and divided based on CUD's presence or absence. Multivariable regression models were performed to evaluate MACCE [in-hospital mortality, acute myocardial infarction (AMI), cardiac arrest (CA), and acute ischemic stroke (AIS)] odds after adjusting for baseline demographics, hospital-level characteristics, and relevant cardiac/extra-cardiac morbidities. RESULTS Among the 302,770 hospitalized adult IBD patients, 3.1% (9,490) had CUD+. The majority of patients in the CUD + cohort were white (67.7%), male (57.5%), and aged between 18 and 44 years (66.2%). Cardiovascular risk factors like hypertension, diabetes, hyperlipidemia, and prior myocardial infarction were higher in the CUD - cohort (p <0.001) compared to the CUD + cohort. The CUD + cohort had a lower rate of MACCE (3.1% vs. 5.8%), crude in-hospital mortality (0.7% vs. 2.2%), AMI (1.7% vs. 2.6%), CA (0.3% vs. 0.7%), and AIS (0.6% vs. 1.2%) with statistical significance (p <0.001). However, after adjusting for baseline characteristics and comorbidities, the adjusted odds ratios (aORs) did not show a statistically significant difference for MACCE (aOR = 0.9, 95% CI = 0.65-1.25, p = 0.530), CA (aOR = 0.54, 95% CI = 0.2-1.47, p = 0.227), and AIS (aOR = 0.86, 95% CI = 0.43-1.73, p = 0.669). CONCLUSION Our study did not find a statistically significant difference in MACCE among hospitalized IBD patients with and without CUD. This emphasizes the need for more extensive prospective studies focusing on the quantity, method, and duration of cannabis use (recreational or medicinal) in patients with IBD.
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Affiliation(s)
- Vamsikalyan Borra
- Department of Internal Medicine, University of Texas Rio Grande Valley, Weslaco, TX, USA
| | - Nithya Borra
- Sri Venkateswara Medical College, Tirupati, India
| | - Gayatri Bondi
- Department of Internal Medicine, Bassett Medical Center, Cooperstown, NY, USA
| | | | | | | | - Karthikeya Ramasahayam
- Konaseema Institute of Medical Sciences and Research Foundation, East Godavari, Andhra Pradesh, India
| | | | - Sravya R Mundla
- Apollo Institute of Medical Sciences and Research, Hyderabad, Telangana, India
| | - Prerna Bansal
- Rural Medical College, Pravara Institute of Medical Sciences, Loni, Maharashtra, India
| | - Sagar A Bathija
- Department of Internal Medicine, Lowell General Hospital, Lowell, MA, USA
| | - Ikechukwu R Ogbu
- Department of Internal Medicine, Mountainview Hospital Sunrise GME, Las Vegas, NV, USA
| | - Rupak Desai
- Independent Outcomes Researcher, Atlanta, GA, USA
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11
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Zaman T, Bravata DM, Byers A, Krebs E, Leonard S, Austin C, Sandbrink F, Hasin DS, Keyhani S. A national study of clinical discussions about cannabis use among Veteran patients prescribed opioids. J Cannabis Res 2024; 6:12. [PMID: 38493111 PMCID: PMC10943860 DOI: 10.1186/s42238-024-00221-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Accepted: 02/15/2024] [Indexed: 03/18/2024] Open
Abstract
BACKGROUND The Veterans Health Administration tracks urine drug tests (UDTs) among patients on long-term opioid therapy (LTOT) and recommends discussing the health effects of cannabis use. OBJECTIVE To determine the occurrence of cannabis-related discussions between providers and patients on LTOT during six months following UDT positive for cannabis, and examine factors associated with documenting cannabis use. DESIGN We identified patients prescribed LTOT with a UDT positive for cannabis in 2019. We developed a text-processing tool to extract discussions around cannabis use from their charts. SUBJECTS Twelve thousand seventy patients were included. Chart review was conducted on a random sample of 1,946 patients. MAIN MEASURES The presence of a cannabis term in the chart suggesting documented cannabis use or cannabis-related discussions. Content of those discussions was extracted in a subset of patients. Logistic regression was used to examine the association between patient factors, including state of residence legal status, with documentation of cannabis use. KEY RESULTS Among the 12,070 patients, 65.8% (N = 7,948) had a cannabis term, whereas 34.1% (N = 4,122) of patients lacked a cannabis term, suggesting that no documentation of cannabis use or discussion between provider and patient took place. Among the subset of patients who had a discussion documented, 47% related to cannabis use for medical reasons, 35% related to a discussion of VA policy or legal issues, and 17% related to a discussion specific to medical risks or harm reduction strategies. In adjusted analyses, residents of states with legalized recreational cannabis were less likely to have any cannabis-related discussion compared to patients in non-legal states [OR 0.73, 95% CI 0.64-0.82]. CONCLUSIONS One-third of LTOT patients did not have documentation of cannabis use in the chart in the 6 months following a positive UDT for cannabis. Discussions related to the medical risks of cannabis use or harm reduction strategies were uncommon.
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Affiliation(s)
- Tauheed Zaman
- Addiction Recovery and Treatments Services, San Francisco VA Health Care System, 4150 Clement Street, #116F, San Francisco VA Medical Center, San Francisco, CA, 94121, USA.
- Department of Psychiatry and Behavioral Sciences, University of California, San Francisco, CA, USA.
| | - Dawn M Bravata
- Richard L. Roudebush VA Medical Center, Indianapolis, IN, USA
- Departments of Medicine and Neurology, Indiana University School of Medicine, Indianapolis, IN, USA
- Regenstrief Institute, Indianapolis, IN, USA
| | - Amy Byers
- Department of Psychiatry and Behavioral Sciences, University of California, San Francisco, CA, USA
- Department of Medicine, University of California, San Francisco, CA, USA
- Medical Service, San Francisco VA Health Care System, San Francisco, USA
| | - Erin Krebs
- Center for Care Delivery and Outcomes Research, Minneapolis VA Health Care System, Minneapolis, MN, USA
- Department of Medicine, University of Minnesota Medical School, Minneapolis, MN, USA
| | - Samuel Leonard
- Medical Service, San Francisco VA Health Care System, San Francisco, USA
| | - Charles Austin
- Richard L. Roudebush VA Medical Center, Indianapolis, IN, USA
| | - Friedhelm Sandbrink
- National Pain Management, Opioid Safety and Prescription Drug Monitoring Program, Veterans Health Administration, Washington, DC, USA
- Department of Neurology, George Washington University, Washington, DC, USA
| | - Deborah S Hasin
- New York State Psychiatric Institute, New York, NY, USA
- Department of Psychiatry, College of Physicians and Surgeons, Columbia University, New York, NY, USA
| | - Salomeh Keyhani
- Medical Service, San Francisco VA Health Care System, San Francisco, USA
- Division of General Internal Medicine, Medical Service, San Francisco Veterans Affairs Health Care System, San Francisco, CA, USA
- Department of Medicine, University of California-San Francisco, San Francisco, CA, USA
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12
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Jeffers AM, Glantz S, Byers AL, Keyhani S. Association of Cannabis Use With Cardiovascular Outcomes Among US Adults. J Am Heart Assoc 2024; 13:e030178. [PMID: 38415581 PMCID: PMC10944074 DOI: 10.1161/jaha.123.030178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Accepted: 12/01/2023] [Indexed: 02/29/2024]
Abstract
BACKGROUND We examined the association between cannabis use and cardiovascular outcomes among the general population, among never-tobacco smokers, and among younger individuals. METHODS AND RESULTS This is a population-based, cross-sectional study of 2016 to 2020 data from the Behavioral Risk Factor Surveillance Survey from 27 American states and 2 territories. We assessed the association of cannabis use (number of days of cannabis use in the past 30 days) with self-reported cardiovascular outcomes (coronary heart disease, myocardial infarction, stroke, and a composite measure of all 3) in multivariable regression models, adjusting for tobacco use and other characteristics in adults 18 to 74 years old. We repeated this analysis among nontobacco smokers, and among men <55 years old and women <65 years old who are at risk of premature cardiovascular disease. Among the 434 104 respondents, the prevalence of daily and nondaily cannabis use was 4% and 7.1%, respectively. The adjusted odds ratio (aOR) for the association of daily cannabis use and coronary heart disease, myocardial infarction, stroke, and the composite outcome (coronary heart disease, myocardial infarction, and stroke) was 1.16 (95% CI, 0.98-1.38), 1.25 (95% CI, 1.07-1.46), 1.42 (95% CI, 1.20-1.68), and 1.28 (95% CI, 1.13-1.44), respectively, with proportionally lower log odds for days of use between 0 and 30 days per month. Among never-tobacco smokers, daily cannabis use was also associated with myocardial infarction (aOR, 1.49 [95% CI, 1.03-2.15]), stroke (aOR, 2.16 [95% CI, 1.43-3.25]), and the composite of coronary heart disease, myocardial infarction, and stroke (aOR, 1.77 [95% CI, 1.31-2.40]). Relationships between cannabis use and cardiovascular outcomes were similar for men <55 years old and women <65 years old. CONCLUSIONS Cannabis use is associated with adverse cardiovascular outcomes, with heavier use (more days per month) associated with higher odds of adverse outcomes.
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Affiliation(s)
- Abra M. Jeffers
- Center for Tobacco Control Research & EducationUniversity of CaliforniaSan FranciscoCAUSA
- Mongan Institute Health Policy Research Center, Massachusetts General HospitalBostonMAUSA
- Division of General Academic PediatricsBostonMAUSA
- Tobacco Research and Treatment Center, Massachusetts General HospitalMassachusetts General Hospital for ChildrenBostonMAUSA
| | | | - Amy L. Byers
- Department of Psychiatry & Behavioral SciencesUniversity of CaliforniaSan FranciscoCAUSA
- Department of Medicine, Division of GeriatricsUniversity of CaliforniaSan FranciscoCAUSA
- Section of Mental Health Services, San Francisco Veterans Affairs Medical CenterSan FranciscoCAUSA
| | - Salomeh Keyhani
- Center for Tobacco Control Research & EducationUniversity of CaliforniaSan FranciscoCAUSA
- Department of Medicine, Division of Internal MedicineUniversity of CaliforniaSan FranciscoCAUSA
- Medical Service San Francisco Veterans Affairs Medical CenterSan FranciscoCAUSA
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13
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Cheung CP, Baker RE, Coates AM, Burr JF. Cannabis containing THC impairs 20-min cycling time trial performance irrespective of the method of inhalation. J Appl Physiol (1985) 2024; 136:583-591. [PMID: 38299223 DOI: 10.1152/japplphysiol.00757.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 01/25/2024] [Accepted: 01/26/2024] [Indexed: 02/02/2024] Open
Abstract
Herein, we examine the human exercise response following cannabis inhalation, taking into consideration varied cannabinoid concentrations and different inhalation methods. A semirandomized crossover study design was used, with measures of perceived exertion and physiological responses to submaximal and maximal exercise. Participants (n = 14, 9 males 5 females) completed exercise after 1) smoking Δ-9-tetrahydrocannabinol (THC)-predominant cannabis (S-THC), 2) inhaling aerosol (vaporizing) from THC-predominant cannabis (V-THC), 3) inhaling aerosol from cannabidiol (CBD)-predominant cannabis (V-CBD), or 4) under control conditions. All exercise was performed on a cycle ergometer, with submaximal testing performed at 100 W followed by an evaluation of maximal exercise performance using an all-out 20-min time trial. Metabolism was characterized via the analysis of expired gases while subjective ratings of perceived exertion (RPE) were reported. During submaximal cycling, heart rate was higher during S-THC and V-THC compared with both control and V-CBD (all P < 0.02). During maximal exercise, V̇e was lower in V-THC compared with control, S-THC, and V-CBD (all P < 0.03), as was S-THC compared with control (P < 0.05). Both V̇o2 and RPE were similar between conditions during maximal exercise (both P > 0.1). Mean power output during the 20-min time trial was significantly lower in the S-THC and V-THC conditions compared with both control and V-CBD (all P < 0.04). Cannabis containing THC alters the physiological response to maximal and submaximal exercise, largely independent of the inhalation method. THC-containing cannabis negatively impacts vigorous exercise performance during a sustained 20-min effort, likely due to physiological and psychotropic effects. Inhalation of cannabis devoid of THC and primarily containing CBD has little physiological effect on the exercise response or performance.NEW & NOTEWORTHY Inhalation of cannabis containing THC alters physiological responses to both submaximal and maximal exercise and reduces mean power output during a 20-min time trial, regardless of whether it is inhaled as smoke or aerosol. In contrast, cannabis devoid of THC and predominantly containing CBD has no effect on physiological responses to exercise or performance.
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Affiliation(s)
- Christian P Cheung
- Human Health and Nutritional Sciences, University of Guelph, Guelph, Ontario, Canada
| | - Ryleigh E Baker
- Human Health and Nutritional Sciences, University of Guelph, Guelph, Ontario, Canada
| | - Alexandra M Coates
- Human Health and Nutritional Sciences, University of Guelph, Guelph, Ontario, Canada
| | - Jamie F Burr
- Human Health and Nutritional Sciences, University of Guelph, Guelph, Ontario, Canada
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14
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Page Ii RL. Cannabis by any name does not smell as sweet: potential cardiovascular events with medical cannabis. Eur Heart J 2024; 45:485-487. [PMID: 38200676 DOI: 10.1093/eurheartj/ehad848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2024] Open
Affiliation(s)
- Robert L Page Ii
- Department of Clinical Pharmacy, University of Colorado, Skaggs School of Pharmacy and Pharmaceutical Sciences, 12850 E. Montview Blvd, Aurora, CO 80045, USA
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15
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Rodríguez-Ramírez S, Tang E, Li Y, Famure O, Mucsi I, Kim SJ. Cannabis use is associated with reduced access to kidney transplantation and an increased risk of acute rejection post-transplant. Clin Transplant 2024; 38:e15264. [PMID: 38375934 DOI: 10.1111/ctr.15264] [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: 09/14/2023] [Revised: 01/22/2024] [Accepted: 01/31/2024] [Indexed: 02/21/2024]
Abstract
BACKGROUND The association between cannabis use and access to waitlisting, transplantation, and post-transplant outcomes remains uncertain. METHODS Patients referred for kidney transplant (KT) to the University Health Network from January 1, 2003, to June 30, 2020, and followed until December 31, 2020, were included. Predictors of reported cannabis use were examined using a logistic regression model. The association between cannabis use and time to clearance for KT, undergoing KT, and post-transplant outcomes was evaluated using Cox proportional hazards models. RESULTS Among 3734 patients, the prevalence of reported cannabis use was 11.8%. Cannabis use was associated with a lower likelihood of KT clearance (adjusted hazard ratio [aHR] .82 [95% confidence interval (CI): .72, .94]). Once cleared for KT, cannabis use did not predict the subsequent receipt of KT (aHR .92, [95% CI: .79, 1.08]). Among 2091 KT recipients, cannabis use was associated with a higher likelihood of biopsy-proven acute rejection (aHR 1.55, [95% CI: 1.06, 2.27]). The relative hazard of death-censored graft failure was similarly elevated (aHR 1.60 [95% CI: .95, 2.72]). Cannabis use did not predict total graft failure (aHR 1.33 [95% CI: .90, 1.96]), death with graft function (aHR 1.06 [95% CI: .59, 1.89]), or hospital readmission in the first-year post-transplant (aHR 1.26 [95% CI: .95, 1.68]). CONCLUSIONS Cannabis users have less access to transplantation and an increased risk of acute rejection, possibly leading to more graft loss. Further studies are warranted to understand possible mechanisms for the increased risk of allograft immune injury among cannabis users.
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Affiliation(s)
- Sonia Rodríguez-Ramírez
- Division of Nephrology, University Health Network, Toronto, Ontario, Canada
- Ajmera Transplant Centre, University Health Network, Toronto, Ontario, Canada
| | - Evan Tang
- Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Yanhong Li
- Ajmera Transplant Centre, University Health Network, Toronto, Ontario, Canada
| | - Olusegun Famure
- Ajmera Transplant Centre, University Health Network, Toronto, Ontario, Canada
| | - Istvan Mucsi
- Division of Nephrology, University Health Network, Toronto, Ontario, Canada
- Ajmera Transplant Centre, University Health Network, Toronto, Ontario, Canada
- Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Sang Joseph Kim
- Division of Nephrology, University Health Network, Toronto, Ontario, Canada
- Ajmera Transplant Centre, University Health Network, Toronto, Ontario, Canada
- Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
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16
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Fauvel C, Dillinger JG, Bochaton T, Mansencal N, Noirclerc N, Schurtz G, Pommier T, Laissac Q, Henry P, Pezel T. Prevalence and Prognostic Impact of Drug Use in Patients Hospitalized for Acute Heart Failure. JACC. HEART FAILURE 2024:S2213-1779(24)00038-6. [PMID: 38363274 DOI: 10.1016/j.jchf.2023.12.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 12/18/2023] [Accepted: 12/20/2023] [Indexed: 02/17/2024]
Affiliation(s)
- Charles Fauvel
- Normandie University, CHU Rouen, Rouen, France. https://twitter.com/CharlesFauvel
| | - Jean-Guillaume Dillinger
- Université Paris Cité, Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Thomas Bochaton
- Louis Pradel Hospital, Hospices Civils de Lyon, Bron, France
| | - Nicolas Mansencal
- Hôpital Ambroise Pare, University Hospital Center, Boulogne Billancourt, France
| | | | | | | | | | - Patrick Henry
- Université Paris Cité, Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Théo Pezel
- Université Paris Cité, Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris, Paris, France.
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17
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Chandy M, Nishiga M, Wei TT, Hamburg NM, Nadeau K, Wu JC. Adverse Impact of Cannabis on Human Health. Annu Rev Med 2024; 75:353-367. [PMID: 37582489 PMCID: PMC10947506 DOI: 10.1146/annurev-med-052422-020627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/17/2023]
Abstract
Cannabis, the most commonly used recreational drug, is illicit in many areas of the world. With increasing decriminalization and legalization, cannabis use is increasing in the United States and other countries. The adverse effects of cannabis are unclear because its status as a Schedule 1 drug in the United States restricts research. Despite a paucity of data, cannabis is commonly perceived as a benign or even beneficial drug. However, recent studies show that cannabis has adverse cardiovascular and pulmonary effects and is linked with malignancy. Moreover, case reports have shown an association between cannabis use and neuropsychiatric disorders. With growing availability, cannabis misuse by minors has led to increasing incidences of overdose and toxicity. Though difficult to detect, cannabis intoxication may be linked to impaired driving and motor vehicle accidents. Overall, cannabis use is on the rise, and adverse effects are becoming apparent in clinical data sets.
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Affiliation(s)
- Mark Chandy
- Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, California, USA;
- Department of Medicine, Division of Cardiovascular Medicine, Stanford University School of Medicine, Stanford, California, USA
- Institute of Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, California, USA
- Department of Medicine, Western University, London, Ontario, Canada;
| | - Masataka Nishiga
- Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, California, USA;
- Department of Medicine, Division of Cardiovascular Medicine, Stanford University School of Medicine, Stanford, California, USA
- Institute of Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, California, USA
| | - Tzu-Tang Wei
- Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, California, USA;
- Department of Medicine, Division of Cardiovascular Medicine, Stanford University School of Medicine, Stanford, California, USA
- Institute of Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, California, USA
- Department and Graduate Institute of Pharmacology, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Naomi M Hamburg
- Boston Medical Center, Boston University Chobanian & Avedisian School of Medicine and Boston University School of Public Health, Boston, Massachusetts, USA
| | - Kari Nadeau
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Harvard University, Cambridge, Massachusetts, USA
| | - Joseph C Wu
- Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, California, USA;
- Department of Medicine, Division of Cardiovascular Medicine, Stanford University School of Medicine, Stanford, California, USA
- Institute of Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, California, USA
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18
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Bahji A, Hathaway J, Adams D, Crockford D, Edelman EJ, Stein MD, Patten SB. Cannabis use disorder and adverse cardiovascular outcomes: A population-based retrospective cohort analysis of adults from Alberta, Canada. Addiction 2024; 119:137-148. [PMID: 37766508 DOI: 10.1111/add.16337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Accepted: 08/03/2023] [Indexed: 09/29/2023]
Abstract
AIM To measure the association between cannabis use disorder (CUD) and adverse cardiovascular disease (CVD) outcomes. DESIGN AND SETTING We conducted a matched, population-based retrospective cohort study involving five linked administrative health databases from Alberta, Canada. PARTICIPANTS We identified participants with CUD diagnosis codes and matched them to participants without CUD codes by gender, year of birth and time of presentation to the health system. We included 29 764 pairs (n = 59 528 individuals in total). MEASUREMENTS CVD events were defined by at least one incident diagnostic code within the study period (1 January 2012-31 December 2019). Covariates included comorbidity, socio-economic status, prescription medication use and health service use. Using mortality-censored Poisson regression models, we computed survival analyses for time to incident CVD stratified by CUD status. In addition, we calculated crude and stratified risk ratios (RRs) across various covariates using the Mantel-Haenszel technique. FINDINGS The overall prevalence of documented CUD was 0.8%. Approximately 2.4% and 1.5% of participants in the CUD and unexposed groups experienced an incident adverse CVD event (RR = 1.57; 95% confidence interval = 1.40-1.77). CUD was significantly associated with reduced time to incident CVD event. Individuals who appeared to have greater RRs for incident CVD were those without mental health comorbidity, who had not used health-care services in the previous 6 months, who were not on prescription medications and who did not have comorbid conditions. CONCLUSIONS Canadian adults with cannabis use disorder appear to have an approximately 60% higher risk of experiencing incident adverse cardiovascular disease events than those without cannabis use disorder.
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Affiliation(s)
- Anees Bahji
- Department of Psychiatry, University of Calgary, Calgary, AB, Canada
- Department of Community Health Sciences, University of Calgary, Calgary, AB, Canada
- Hotchkiss Brain Institute, University of Calgary, Calgary, AB, Canada
- British Columbia Centre on Substance Use, Vancouver, BC, Canada
| | - Josh Hathaway
- Canadian Research Initiative in Substance (CRISM)-Alberta Health Services (AHS) Advances of Analytics in Substance Use, Edmonton, AB, Canada
| | - Denise Adams
- Canadian Research Initiative in Substance (CRISM)-Alberta Health Services (AHS) Advances of Analytics in Substance Use, Edmonton, AB, Canada
- University of Alberta, Edmonton, AB, Canada
| | - David Crockford
- Department of Psychiatry, University of Calgary, Calgary, AB, Canada
- Hotchkiss Brain Institute, University of Calgary, Calgary, AB, Canada
| | - E Jennifer Edelman
- Department of Internal Medicine, Yale School of Medicine, New Haven, CT, USA
- Center for Interdisciplinary Research on AIDS, Yale School of Public Health, New Haven, CT, USA
| | - Michael D Stein
- Behavioural Medicine and Addictions Research Department, Butler Hospital, Providence, RI, USA
- Boston University School of Public Health, Boston, MA, USA
| | - Scott B Patten
- Department of Psychiatry, University of Calgary, Calgary, AB, Canada
- Department of Community Health Sciences, University of Calgary, Calgary, AB, Canada
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19
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Young B, Zhang YV. A Direct Dilute-and-Shoot HPLC-MS/MS Method for Tetrahydrocannabinol (THC) Metabolites. Methods Mol Biol 2024; 2737:435-442. [PMID: 38036844 DOI: 10.1007/978-1-0716-3541-4_40] [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] [Indexed: 12/02/2023]
Abstract
The Cannabis plant has been smoked for medicinal and recreational purposes for thousands of years. Tetrahydrocannabinol (THC) is the most well-known psychoactive cannabinoid, and the properties of other cannabinoids are becoming better understood. Due to increased exposure, hospitals and clinics will need access to rapid and accurate THC testing procedures to better inform patients and improve care. A rapid and reliable HPLC-MS/MS method was developed for the quantitative assessment of two THC metabolites (THC-COOH and THC-COO(Gluc)). The chromatographic separation was done using a short (50 × 4.6 mm) phenyl-hexyl column with positive ESI mass spectrometry analysis. To reduce interferences and improve quantitation, the assay was run using multiple reaction monitoring mode. The method was shown to be precise (<15% CV with-in day & between day), accurate (±20%) and linear (>R2 0.99) within the range of 25-8000 ng/mL.
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Affiliation(s)
- Brandy Young
- Department of Pathology and Laboratory Medicine, University of Rochester Medical Center, Rochester, NY, USA
| | - Y Victoria Zhang
- Department of Pathology and Laboratory Medicine, University of Rochester Medical Center, Rochester, NY, USA.
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20
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Liu J, Nabavizadeh P, Rao P, Derakhshandeh R, Han DD, Guo R, Murphy MB, Cheng J, Schick SF, Springer ML. Impairment of Endothelial Function by Aerosol From Marijuana Leaf Vaporizers. J Am Heart Assoc 2023; 12:e032969. [PMID: 38014661 PMCID: PMC10727338 DOI: 10.1161/jaha.123.032969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Accepted: 11/02/2023] [Indexed: 11/29/2023]
Abstract
BACKGROUND Marijuana leaf vaporizers, which heat plant material and sublimate Δ-9-tetrahydrocannabinol without combustion, are popular alternatives to smoking cannabis that are generally perceived to be less harmful. We have shown that smoke from tobacco and marijuana, as well as aerosol from e-cigarettes and heated tobacco products, impair vascular endothelial function in rats measured as arterial flow-mediated dilation (FMD). METHODS AND RESULTS We exposed 8 rats per group to aerosol generated by 2 vaporizer systems (Volcano and handheld Yocan) using marijuana with varying Δ-9-tetrahydrocannabinol levels, in a single pulsatile exposure session of 2 s/min over 5 minutes, and measured changes in FMD. To model secondhand exposure, we exposed rats for 1 minute to diluted aerosol approximating release of uninhaled Volcano aerosol into typical residential rooms. Exposure to aerosol from marijuana with and without cannabinoids impaired FMD by ≈50%. FMD was similarly impaired by aerosols from Yocan (237 °C), and from Volcano at both its standard temperature (185 °C) and the minimum sublimation temperature of Δ-9-tetrahydrocannabinol (157 °C), although the low-temperature aerosol condition did not effectively deliver Δ-9-tetrahydrocannabinol to the circulation. Modeled secondhand exposure based on diluted Volcano aerosol also impaired FMD. FMD was not affected in rats exposed to clean air or water vapor passed through the Volcano system. CONCLUSIONS Acute direct exposure and modeled secondhand exposure to marijuana leaf vaporizer aerosol, regardless of cannabinoid concentration or aerosol generation temperature, impair endothelial function in rats comparably to marijuana smoke. Our findings indicate that use of leaf vaporizers is unlikely to reduce the vascular risk burden of smoking marijuana.
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Affiliation(s)
- Jiangtao Liu
- Cardiovascular Research Institute, University of California, San FranciscoSan FranciscoCAUSA
- Division of CardiologyUniversity of California, San FranciscoSan FranciscoCAUSA
| | - Pooneh Nabavizadeh
- Cardiovascular Research Institute, University of California, San FranciscoSan FranciscoCAUSA
- Present address:
Division of CardiologyUniversity of CincinnatiCincinnatiOHUSA
| | - Poonam Rao
- Division of CardiologyUniversity of California, San FranciscoSan FranciscoCAUSA
- Center for Tobacco Control Research and EducationUniversity of California, San FranciscoSan FranciscoCAUSA
- Present address:
Christus Good Shepherd/Texas A&M University Internal Medicine Residency ProgramLongviewTXUSA
| | - Ronak Derakhshandeh
- Division of CardiologyUniversity of California, San FranciscoSan FranciscoCAUSA
| | - Daniel D. Han
- Division of CardiologyUniversity of California, San FranciscoSan FranciscoCAUSA
- Present address:
School of Medicine and DentistryUniversity of RochesterRochesterNYUSA
| | - Raymond Guo
- Division of CardiologyUniversity of California, San FranciscoSan FranciscoCAUSA
- Present address:
Stanford UniversityStanfordCAUSA
| | - Morgan B. Murphy
- Division of Occupational and Environmental MedicineUniversity of California, San FranciscoSan FranciscoCAUSA
- Present address:
Sutter Health California Pacific Medical CenterStanfordCAUSA
| | - Jing Cheng
- Division of Oral Epidemiology and Dental Public HealthUniversity of California, San FranciscoSan FranciscoCAUSA
| | - Suzaynn F. Schick
- Center for Tobacco Control Research and EducationUniversity of California, San FranciscoSan FranciscoCAUSA
- Division of Occupational and Environmental MedicineUniversity of California, San FranciscoSan FranciscoCAUSA
| | - Matthew L. Springer
- Cardiovascular Research Institute, University of California, San FranciscoSan FranciscoCAUSA
- Division of CardiologyUniversity of California, San FranciscoSan FranciscoCAUSA
- Center for Tobacco Control Research and EducationUniversity of California, San FranciscoSan FranciscoCAUSA
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21
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Stöllberger C, Finsterer J. Cannabidiol's impact on drug-metabolization. Eur J Intern Med 2023; 118:6-13. [PMID: 37541924 DOI: 10.1016/j.ejim.2023.07.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 07/10/2023] [Accepted: 07/24/2023] [Indexed: 08/06/2023]
Abstract
IMPORTANCE Products containing cannabidiol(CBD) are easily accessible. CBD is reported to inhibit the drug-metabolizing proteins(DMP) Cytochrome P450(CYP)3A4/5, CYP2C9, CYP2B6, CYP2D6, CYP2E1, CYP1A2, CYP2C19, carboxylesterase 1(CES1), uridine 5'diphospho-glucoronosyltransferase(UGT)1A9, UGT2B7, P-glycoprotein(P-gp) and Breast Cancer Resistance Protein(BCRP). The relevance of CBD-drug interactions is largely unknown. Aim of the study was to identify drugs, potentially interacting with orally ingested CBD, to assess whether CBD-drug interactions have been reported, and if substrates of DMP are frequently prescribed drugs. OBSERVATIONS Identified were 403 drugs as substrates of DMP. CBD-drug interactions were reported for 53/403 substrates in humans (n = 25), in vivo (n = 13) or in vitro (n = 15). In 31/53 substrates, CBD induced an increase, in 1/53 a decrease, in 4/53 no change in the substrate level. For 5/53 substrates, the results were controversial, and in 12/53 no substrate levels were reported. Among the 30 most frequently prescribed drugs in Germany were 67% substrates of DMP and among the 50 most frequently prescribed drugs in the USA 68%. RELEVANCE AND CONCLUSIONS There is an urgent need for pharmacologic studies on CBD-drug interactions. Patients should be educated on the potential risk and awareness should be increased among physicians. Regulatory authorities should become aware of the problem and start an initiative on an international level to increase the safety of CBD.
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22
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Laudermilk LT, Marusich JA, Wiley JL. Δ 9-Tetrahydrocannabinol Effects on Respiration and Heart Rate Across Route of Administration in Female and Male Mice. Cardiovasc Toxicol 2023; 23:349-363. [PMID: 37728714 PMCID: PMC10683859 DOI: 10.1007/s12012-023-09810-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Accepted: 09/07/2023] [Indexed: 09/21/2023]
Abstract
The physiological impact of cannabinoid receptor agonists is of great public health interest due to their increased use in recreational and therapeutic contexts. However, the body of literature on cannabinoid receptor agonists includes multiple confounding variables that complicate comparisons across studies, including route of administration, timeline across which phenotypes are observed, agonist dose, and sex of the study cohort. In this study, we characterized the impact of sex and route of administration on Δ9-tetrahydrocannabinol (THC)-induced changes in cardiopulmonary phenotypes in mice. Using noninvasive plethysmography and telemetry, we monitored heart rate and respiration in the same cohort of animals across aerosol, oral gavage, subcutaneous, and intraperitoneal administrations of THC (0-30 mg/kg THC for oral gavage, subcutaneous, and intraperitoneal, and 0-300 mg/ml THC for aerosol). All routes of THC administration altered respiratory minute volume and heart rate, with the direction of effects typically being consistent across dependent measures. THC primarily decreased respiration and heart rate, but females given oral gavage THC showed increased heart rate. Intraperitoneal and subcutaneous THC produced the longest-lasting effects, including THC-induced alterations in physiological parameters for up to 10 h, whereas effects of aerosolized THC were short lived. The fastest onset of effects of THC occurred for aerosolized and intraperitoneal THC. Altogether, the work herein establishes the impact of dosing route on THC-induced heart rate and respiratory alteration in male and female mice. This study highlights important differences in the timeline of cardiopulmonary response to THC following the most common preclinical routes of administration.
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Affiliation(s)
- Lucas T Laudermilk
- RTI International, 3040 Cornwallis Road Research Triangle Park, Research Triangle Park, NC, 27709, USA
| | - Julie A Marusich
- RTI International, 3040 Cornwallis Road Research Triangle Park, Research Triangle Park, NC, 27709, USA.
| | - Jenny L Wiley
- RTI International, 3040 Cornwallis Road Research Triangle Park, Research Triangle Park, NC, 27709, USA
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23
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Rorabaugh BR, Guindon J, Morgan DJ. Role of Cannabinoid Signaling in Cardiovascular Function and Ischemic Injury. J Pharmacol Exp Ther 2023; 387:265-276. [PMID: 37739804 PMCID: PMC10658922 DOI: 10.1124/jpet.123.001665] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 08/14/2023] [Accepted: 09/01/2023] [Indexed: 09/24/2023] Open
Abstract
Cardiovascular disease represents a leading cause of death, morbidity, and societal economic burden. The prevalence of cannabis use has significantly increased due to legalization and an increased societal acceptance of cannabis. Therefore, it is critically important that we gain a greater understanding of the effects and risks of cannabinoid use on cardiovascular diseases as well as the potential for cannabinoid-directed drugs to be used as therapeutics for the treatment of cardiovascular disease. This review summarizes our current understanding of the role of cannabinoid receptors in the pathophysiology of atherosclerosis and myocardial ischemia and explores their use as therapeutic targets in the treatment of ischemic heart disease. Endocannabinoids are elevated in patients with atherosclerosis, and activation of cannabinoid type 1 receptors (CB1Rs) generally leads to an enhancement of plaque formation and atherosclerosis. In contrast, selective activation of cannabinoid type 2 receptors (CB2Rs) appears to exert protective effects against atherosclerosis. Endocannabinoid signaling is also activated by myocardial ischemia. CB2R signaling appears to protect the heart from ischemic injury, whereas the role of CB1R in ischemic injury is less clear. This narrative review serves to summarize current research on the role of cannabinoid signaling in cardiovascular function with the goal of identifying critical knowledge gaps and future studies to address those gaps in a way that facilitates the development of new treatments and better cardiovascular health. SIGNIFICANCE STATEMENT: Cardiovascular diseases, including atherosclerosis and myocardial infarction, are a leading cause of death. Cannabinoid drugs have well known acute effects on cardiovascular function, including tachycardia and orthostatic hypotension. The recent legalization of marijuana and cannabinoids for both medical and recreational use has dramatically increased their prevalence of use. This narrative review on the role of cannabinoid signaling in cardiovascular disease contributes to a better understanding of this topic by integrating current knowledge and identifying critical gaps.
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Affiliation(s)
- Boyd R Rorabaugh
- Department of Biomedical Sciences (D.J.M.) and Department of Pharmaceutical Sciences (B.R.R.), Marshall University, Huntington, West Virginia; and Department of Neuroscience and Pharmacology, Texas Tech University Health Sciences Center, Lubbock, Texas (J.G.)
| | - Josée Guindon
- Department of Biomedical Sciences (D.J.M.) and Department of Pharmaceutical Sciences (B.R.R.), Marshall University, Huntington, West Virginia; and Department of Neuroscience and Pharmacology, Texas Tech University Health Sciences Center, Lubbock, Texas (J.G.)
| | - Daniel J Morgan
- Department of Biomedical Sciences (D.J.M.) and Department of Pharmaceutical Sciences (B.R.R.), Marshall University, Huntington, West Virginia; and Department of Neuroscience and Pharmacology, Texas Tech University Health Sciences Center, Lubbock, Texas (J.G.)
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24
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Nardone M, Cheung CP, Baker RE, Pfundt K, Lee JB, Burr JF, Millar PJ. Inhalation of THC-containing cannabis selectively diminishes cardiac autonomic function in humans. Clin Auton Res 2023; 33:919-922. [PMID: 37907708 DOI: 10.1007/s10286-023-00993-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 10/03/2023] [Indexed: 11/02/2023]
Affiliation(s)
- Massimo Nardone
- Department of Human Health and Nutritional Sciences, College of Biological Sciences, University of Guelph, ANNU 348A, 50 Stone Road East, Guelph, ON, N1G2W1, Canada
| | - Christian P Cheung
- Department of Human Health and Nutritional Sciences, College of Biological Sciences, University of Guelph, ANNU 348A, 50 Stone Road East, Guelph, ON, N1G2W1, Canada
| | - Ryleigh E Baker
- Department of Human Health and Nutritional Sciences, College of Biological Sciences, University of Guelph, ANNU 348A, 50 Stone Road East, Guelph, ON, N1G2W1, Canada
| | - Kathryn Pfundt
- Department of Human Health and Nutritional Sciences, College of Biological Sciences, University of Guelph, ANNU 348A, 50 Stone Road East, Guelph, ON, N1G2W1, Canada
| | - Jordan B Lee
- Department of Human Health and Nutritional Sciences, College of Biological Sciences, University of Guelph, ANNU 348A, 50 Stone Road East, Guelph, ON, N1G2W1, Canada
| | - Jamie F Burr
- Department of Human Health and Nutritional Sciences, College of Biological Sciences, University of Guelph, ANNU 348A, 50 Stone Road East, Guelph, ON, N1G2W1, Canada
| | - Philip J Millar
- Department of Human Health and Nutritional Sciences, College of Biological Sciences, University of Guelph, ANNU 348A, 50 Stone Road East, Guelph, ON, N1G2W1, Canada.
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25
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Harris KM. Cardiovascular Effects of Long-Term Cannabis Use: More Questions Than Answers. Am J Cardiol 2023; 206:370-371. [PMID: 37690937 DOI: 10.1016/j.amjcard.2023.08.086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 08/16/2023] [Indexed: 09/12/2023]
Affiliation(s)
- Kristie M Harris
- Department of Psychiatry, Yale School of Medicine, New Haven, Connecticut and Department of Psychology, VA Connecticut Healthcare System, West Haven, Connecticut..
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26
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Clement A, Pezel T, Lequipar A, Guiraud-Chaumeil P, Singh M, Poinsignon H, El Beze N, Gall E, Goncalves T, Lafont A, Henry P, Dillinger JG. [Recreative drug use and cardiovascular disease]. Ann Cardiol Angeiol (Paris) 2023; 72:101638. [PMID: 37738755 DOI: 10.1016/j.ancard.2023.101638] [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: 08/07/2023] [Accepted: 08/08/2023] [Indexed: 09/24/2023]
Abstract
Widely spread, and continuously increasing, recreational drug use in general population has been associated with cardiovascular events, as illustrated by clinical studies and supported by a pathophysiological rationale. Understanding the cardiovascular effects of drugs, screening, and secondary prevention are crucial components in the management of those patients in cardiology.
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Affiliation(s)
- Arthur Clement
- Université Paris Cité, Department of Cardiology, Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris, Inserm U-942, 75010 Paris, France
| | - Theo Pezel
- Université Paris Cité, Department of Cardiology, Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris, Inserm U-942, 75010 Paris, France
| | - Antoine Lequipar
- Université Paris Cité, Department of Cardiology, Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris, Inserm U-942, 75010 Paris, France
| | - Paul Guiraud-Chaumeil
- Université Paris Cité, Department of Cardiology, Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris, Inserm U-942, 75010 Paris, France
| | - Manveer Singh
- Université Paris Cité, Department of Cardiology, Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris, Inserm U-942, 75010 Paris, France
| | - Hugo Poinsignon
- Université Paris Cité, Department of Cardiology, Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris, Inserm U-942, 75010 Paris, France
| | - Nathan El Beze
- Université Paris Cité, Department of Cardiology, Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris, Inserm U-942, 75010 Paris, France
| | - Emmanuel Gall
- Université Paris Cité, Department of Cardiology, Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris, Inserm U-942, 75010 Paris, France
| | - Trecy Goncalves
- Université Paris Cité, Department of Cardiology, Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris, Inserm U-942, 75010 Paris, France
| | - Alexandre Lafont
- Université Paris Cité, Department of Cardiology, Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris, Inserm U-942, 75010 Paris, France
| | - Patrick Henry
- Université Paris Cité, Department of Cardiology, Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris, Inserm U-942, 75010 Paris, France
| | - Jean-Guillaume Dillinger
- Université Paris Cité, Department of Cardiology, Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris, Inserm U-942, 75010 Paris, France.
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27
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Licciardi M, Utzeri E, Marchetti MF, Nissardi V, Cecchetto G, Montisci M, Montisci R. Syncope and Cannabis: hypervagotonia from chronic abuse? A case report and literature review. BMC Cardiovasc Disord 2023; 23:518. [PMID: 37875800 PMCID: PMC10598970 DOI: 10.1186/s12872-023-03566-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Accepted: 10/17/2023] [Indexed: 10/26/2023] Open
Abstract
BACKGROUND Cannabis is the most consumed drug worldwide and number of users is increasing, particularly among youth. Moreover, cannabis potential therapeutic properties have renewed interest to make it available as a treatment for a variety of conditions. Albeit rarely, cannabis consumption has been associated with cardiovascular diseases such as arrhythmias, myocardial infarction (MI) and potentially sudden death. CASE PRESENTATION A 24-year-old woman presented to the emergency department sent by her cardiologist because of a recent finding of a 16 seconds asystole on the implantable loop recorder (ILR) she implanted 7 months before for recurrent syncopes. She declared that she is a heavy cannabis user (at least 5 cannabis-cigarette per day, not mixed up with tobacco, for no less than 12 years) and all syncopes occurred shortly after cannabis consumption. After a collective discussion with the heart team, syncope unit, electrophysiologists and toxicologist, we decided to implant a dual chamber pacemaker with a rate response algorithm due to the high risk of trauma of the syncopal episodes. 24 months follow-up period was uneventful. CONCLUSIONS Cannabis cardiovascular effects are not well known and, although rare, among these we find ischemic episodes, tachyarrhythmias, symptomatic sinus bradycardia, sinus arrest, ventricular asystole and possibly death. Because of cannabis growing consumption both for medical and recreational purpose, cardiovascular diseases associated with cannabis use may become more and more frequent. In the light of the poor literature, we believe that cannabis may produce opposite adverse effects depending on the duration of the habit. Acute administration increases sympathetic tone and reduces parasympathetic tone; conversely, with chronic intake an opposite effect is observed: repetitive dosing decreases sympathetic activity and increases parasympathetic activity. Clinicians should be aware of the increased risk of cardiovascular complications associated with cannabis use and should investigate its consumption especially in young patients presenting with cardiac dysrhythmias.
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Affiliation(s)
- Marco Licciardi
- Department of Medical Sciences and Public Health, Clinical Cardiology, University of Cagliari, Cagliari, Italy
| | - Elena Utzeri
- Department of Medical Sciences and Public Health, Clinical Cardiology, University of Cagliari, Cagliari, Italy
| | - Maria Francesca Marchetti
- Department of Medical Sciences and Public Health, Clinical Cardiology, University of Cagliari, Cagliari, Italy
| | - Vincenzo Nissardi
- Department of Medical Sciences and Public Health, Clinical Cardiology, University of Cagliari, Cagliari, Italy
| | - Giovanni Cecchetto
- Department of Cardiologic, Thoracic and Vascular Sciences and Public Health, Section of Legal Medicine, University of Padova, Padova, Italy
| | - Massimo Montisci
- Department of Cardiologic, Thoracic and Vascular Sciences and Public Health, Section of Legal Medicine, University of Padova, Padova, Italy.
| | - Roberta Montisci
- Department of Medical Sciences and Public Health, Clinical Cardiology, University of Cagliari, Cagliari, Italy
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28
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Pezel T, Dillinger JG, Trimaille A, Delmas C, Piliero N, Bouleti C, Pommier T, El Ouahidi A, Andrieu S, Lattuca B, Rossanaly Vasram R, Fard D, Noirclerc N, Bonnet G, Goralski M, Elbaz M, Deney A, Schurtz G, Docq C, Roubille F, Fauvel C, Bochaton T, Aboyans V, Boccara F, Puymirat E, Batisse A, Steg G, Vicaut E, Henry P. Prevalence and impact of recreational drug use in patients with acute cardiovascular events. Heart 2023; 109:1608-1616. [PMID: 37582633 DOI: 10.1136/heartjnl-2023-322520] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Accepted: 04/26/2023] [Indexed: 08/17/2023] Open
Abstract
OBJECTIVE While recreational drug use is a risk factor for cardiovascular events, its exact prevalence and prognostic impact in patients admitted for these events are not established. We aimed to assess the prevalence of recreational drug use and its association with in-hospital major adverse events (MAEs) in patients admitted to intensive cardiac care units (ICCU). METHODS In the Addiction in Intensive Cardiac Care Units (ADDICT-ICCU) study, systematic screening for recreational drugs was performed by prospective urinary testing all patients admitted to ICCU in 39 French centres from 7 to 22 April 2021. The primary outcome was prevalence of recreational drug detection. In-hospital MAEs were defined by death, resuscitated cardiac arrest, or haemodynamic shock. RESULTS Of 1499 consecutive patients (63±15 years, 70% male), 161 (11%) had a positive test for recreational drugs (cannabis 9.1%, opioids 2.1%, cocaine 1.7%, amphetamines 0.7%, 3,4-methylenedioxymethamphetamine (MDMA) 0.6%). Only 57% of these patients declared recreational drug use. Patients who used recreational drugs exhibited a higher MAE rate than others (13% vs 3%, respectively, p<0.001). Recreational drugs were associated with a higher rate of in-hospital MAEs after adjustment for comorbidities (OR 8.84, 95% CI 4.68 to 16.7, p<0.001). After adjustment, cannabis, cocaine, and MDMA, assessed separately, were independently associated with in-hospital MAEs. Multiple drug detection was frequent (28% of positive patients) and associated with an even higher incidence of MAEs (OR 12.7, 95% CI 4.80 to 35.6, p<0.001). CONCLUSION The prevalence of recreational drug use in patients hospitalised in ICCU was 11%. Recreational drug detection was independently associated with worse in-hospital outcomes. CLINICAL TRIAL REGISTRATION NCT05063097.
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Affiliation(s)
- Théo Pezel
- Department of Cardiology, Hôpital Lariboisière, Assistance Publique - Hopitaux de Paris, Université Paris Cité, INSERM U 942, Paris, France
| | - Jean-Guillaume Dillinger
- Department of Cardiology, Hôpital Lariboisière, Assistance Publique - Hopitaux de Paris, Université Paris Cité, INSERM U 942, Paris, France
| | - Antonin Trimaille
- Department of Cardiovascular Medicine, Nouvel Hôpital Civil, Strasbourg University Hospital, Strasbourg, France
| | - Clément Delmas
- Intensive Cardiac Care Unit, University Hospital of Rangueil, Toulouse, France
| | - Nicolas Piliero
- Centre Hospitalier Universitaire Grenoble Alpes, Grenoble, France
| | - Claire Bouleti
- Cardiology, University of Poitiers, Clinical Investigation Center (CIC) INSERM 1402, Poitiers University Hospital, Poitiers, France
| | | | - Amine El Ouahidi
- Department of Cardiology, University Hospital of Brest, Brest, France
| | | | - Benoit Lattuca
- Cardiology, Centre Hospitalier Universitaire de Nîmes, Montpellier University, Nimes, France
| | | | - Damien Fard
- Intensive Cardiac Care Unit, Hopital Henri Mondor, Creteil, France
| | - Nathalie Noirclerc
- Centre Hospitalier Annecy Genevois, Epagny Metz-Tessy, Rhône-Alpes, France
| | - Guillaume Bonnet
- Assistance Publique Hopitaux de Marseille, Aix Marseille Univ, INSERM, INRAE, C2VN, Marseille, Provence-Alpes-Côte d'Azu, France
- Unité de Recherche Clinique, Groupe hospitalier Lariboisiere Fernand-Widal, Paris, Île-de-France, France
| | | | - Meyer Elbaz
- Intensive Cardiac Care Unit, University Hospital of Rangueil, Toulouse, France
| | - Antoine Deney
- University Hospital Centre Toulouse, Toulouse, Midi-Pyrénées, France
| | | | - Clemence Docq
- Department of Cardiology, University Hospital of Lille, Lille, France
| | - Francois Roubille
- Cardiology Department, INI-CRT, CHU de Montpellier, PhyMedExp, Université de Montpellier, INSERM, CNRS, Montpellier, France
| | - Charles Fauvel
- Rouen University Hospital, INSERM EnVI 1096, Rouen, France
| | - Thomas Bochaton
- Intensive Cardiological Care Division, Louis Pradel Hospital, Hospices Civils de Lyon, Lyon, France
| | - Victor Aboyans
- Department of Cardiology, Dupuytren University Hospital and Inserm 1094, Limoges, France
| | - Franck Boccara
- Cardiology, Sorbonne Université, GRC n°22, C²MV, Inserm UMR_S 938, Centre de Recherche Saint-Antoine, Institut Hospitalo-Universitaire de Cardio-métabolisme et Nutrition (ICAN), Assistance Publique-Hôpitaux de Paris, Hôpital Saint Antoine Service de Cardiologie, Paris, France
| | | | - Anne Batisse
- Centre d'évaluation et d'information sur la pharmacodépendence de Paris, GH Lariboisiere Fernand-Widal, Paris, Île-de-France, France
| | - Gabriel Steg
- Cardiology, Université Paris-Cité, Assistance Publique-Hôpitaux de Paris, Hôpital Bichat, and Institut Universitaire de France, PARIS, France
| | - Eric Vicaut
- Unité de Recherche Clinique, Groupe hospitalier Lariboisiere Fernand-Widal, Paris, Île-de-France, France
| | - Patrick Henry
- Department of Cardiology, Hôpital Lariboisière, Assistance Publique - Hopitaux de Paris, Université Paris Cité, INSERM U 942, Paris, France
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29
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Liu T, Liu J, Chen H, Zhou X, Fu W, Cao Y, Yang J. Cannabinoid receptor 2 signal promotes type 2 immunity in the lung. CELL INSIGHT 2023; 2:100124. [PMID: 37868095 PMCID: PMC10585230 DOI: 10.1016/j.cellin.2023.100124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 10/04/2023] [Accepted: 10/04/2023] [Indexed: 10/24/2023]
Abstract
Type 2 immunity in the lung protects against pathogenic infection and facilitates tissue repair, but its dysregulation may lead to severe human diseases. Notably, cannabis usage for medical or recreational purposes has increased globally. However, the potential impact of the cannabinoid signal on lung immunity is incompletely understood. Here, we report that cannabinoid receptor 2 (CB2) is highly expressed in group 2 innate lymphoid cells (ILC2s) of mouse and human lung tissues. Of importance, the CB2 signal enhances the IL-33-elicited immune response of ILC2s. In addition, the chemogenetic manipulation of inhibitory G proteins (Gi) downstream of CB2 produces a similarly promotive effect. Conversely, the genetic deletion of CB2 mitigates the IL-33-elicited type 2 immunity in the lung. Also, such ablation of the CB2 signal ameliorates papain-induced tissue inflammation. Together, these results have elucidated a critical aspect of the CB2 signal in lung immunity, implicating its potential involvement in pulmonary diseases.
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Affiliation(s)
- Tingting Liu
- Center for Life Sciences, Academy for Advanced Interdisciplinary Studies, Peking University, Beijing, 100871, China
| | - Jiaqi Liu
- State Key Laboratory of Membrane Biology, School of Life Sciences, Peking University, Beijing, 100871, China
| | - Hongjie Chen
- Peking University-Tsinghua University-National Institute of Biological Sciences Joint Graduate Program, Academy for Advanced Interdisciplinary Studies, Peking University, Beijing, 100871, China
| | - Xin Zhou
- Department of General Surgery, Peking University Third Hospital, Beijing, 100191, China
- Peking University Third Hospital Cancer Center, Beijing, 100191, China
| | - Wei Fu
- Department of General Surgery, Peking University Third Hospital, Beijing, 100191, China
- Peking University Third Hospital Cancer Center, Beijing, 100191, China
| | - Ying Cao
- Center for Life Sciences, Academy for Advanced Interdisciplinary Studies, Peking University, Beijing, 100871, China
| | - Jing Yang
- Center for Life Sciences, Academy for Advanced Interdisciplinary Studies, Peking University, Beijing, 100871, China
- State Key Laboratory of Membrane Biology, School of Life Sciences, Peking University, Beijing, 100871, China
- Peking University-Tsinghua University-National Institute of Biological Sciences Joint Graduate Program, Academy for Advanced Interdisciplinary Studies, Peking University, Beijing, 100871, China
- IDG/McGovern Institute for Brain Research, Peking University, Beijing, 100871, China
- Peking University Third Hospital Cancer Center, Beijing, 100191, China
- Institute of Molecular Physiology, Shenzhen Bay Laboratory, Shenzhen, 518055, China
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30
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Evans K, Wu P, Mamas MA, Irwin C, Kang P, Perlow JH, Foley M, Gulati M. Substance Use in Pregnancy and its Association With Cardiovascular Events. JACC. ADVANCES 2023; 2:100619. [PMID: 38938361 PMCID: PMC11198094 DOI: 10.1016/j.jacadv.2023.100619] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 07/06/2023] [Accepted: 07/17/2023] [Indexed: 06/29/2024]
Abstract
Background Substance use and cardiovascular (CV) events are increasing among pregnant women in the United States, but association between substance use in pregnancy and CV events remains unknown. Objectives The purpose of this study was to examine the association between substance use and acute CV events in pregnancy. Methods We identified all women with a delivery hospitalization between 2004 and 2018 in the Nationwide Inpatient Sample, stratified on the presence or absence of substance use. The primary outcome was any acute CV event, defined as the presence of: acute myocardial infarction, stroke, arrhythmia, endocarditis, acute cardiomyopathy or heart failure, or cardiac arrest. Secondary outcomes were individual acute CV events, major adverse cardiac events, and maternal mortality. The association between substance use and outcomes were examined using multivariable logistical regression. Results A total of 60,014,368 delivery hospitalizations occurred from 2004 to 2018, with substance use complicating 955,531 (1.6%) deliveries. Substance use was independently associated with CV events (adjusted odds ratio [aOR]: 1.61; 95% CI: 1.53-1.70; P < 0.001), major adverse cardiac events (aOR: 1.53; 95% CI: 1.46-1.61; P < 0.001), and maternal mortality (aOR: 2.65; 95% CI: 2.15-3.25; P < 0.001) during delivery hospitalization. All individual substances had an increased association with CV events; however, amphetamine/methamphetamine had the strongest association (aOR: 2.71; 95% CI: 2.35-3.12; P < 0.001). All substances other than cocaine and cannabis had a significant association with maternal death. Conclusions Substance use has a strong association with acute CV events and maternal mortality during hospitalization for delivery and women with substance use warrant increased surveillance for CV events during this time.
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Affiliation(s)
- Kari Evans
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, University of Arizona, Phoenix, Arizona, USA
| | - Pensée Wu
- Department of Cardiology, Keele University, Keele, United Kingdom
| | - Mamas A. Mamas
- Department of Cardiology, Keele University, Keele, United Kingdom
| | - Chase Irwin
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, University of Arizona, Phoenix, Arizona, USA
| | - Paul Kang
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, University of Arizona, Phoenix, Arizona, USA
| | - Jordan H. Perlow
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, University of Arizona, Phoenix, Arizona, USA
| | - Michael Foley
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, University of Arizona, Phoenix, Arizona, USA
| | - Martha Gulati
- Barbra Streisand Women’s Heart Center, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
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Corroon J, Grant I, Allison MA, Bradley R. Associations Between Monthly Cannabis Use and Myocardial Infarction in Middle-Aged Adults: NHANES 2009 to 2018. Am J Cardiol 2023; 204:226-233. [PMID: 37556891 PMCID: PMC10998689 DOI: 10.1016/j.amjcard.2023.07.065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 07/06/2023] [Accepted: 07/13/2023] [Indexed: 08/11/2023]
Abstract
Mechanistic research suggests using Cannabis sativa L. (cannabis or marijuana) may increase the risk of cardiometabolic disease, but observational studies investigating associations between cannabis use and myocardial infarction (MI) have reported inconsistent results. Cross-sectional National Health and Nutrition Examination Survey data from five 2-year cycles between 2009 and 2018 and representing 9,769 middle-aged adults (35 to 59 years old) were analyzed. Multivariable logistic regression models accounting for sampling weights and adjusting for cardiovascular risk factors were used to assess associations between a history of monthly cannabis use before MI and a subsequent MI. A quarter of respondents (n = 2,220) reported a history of monthly use >1 year before an MI. A history of MI was reported by 2.1% of all respondents and 3.2.% of those who reported a history of monthly use. In fully adjusted multivariable models, and compared with never use, a history of monthly cannabis use preceding an MI was not associated with an MI (odds ratio [OR] 0.78, 95% confidence interval [CI] 0.35 to 1.71). However, when stratified by recent use, the odds of MI were threefold greater (OR 2.98, 95% CI 1.08 to 8.60) when no use was reported within the past month than when use was reported within the past month. Duration of monthly use was also not significantly associated with MI, including monthly use >10 years (OR 0.78, 95% CI 0.30 to 2.01). In conclusion, in a representative sample of middle-aged US adults, a history of monthly cannabis use >1 year before an MI was not associated with a subsequent physician-diagnosed MI, except for threefold greater odds when cannabis was not used within the past month.
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Affiliation(s)
- Jamie Corroon
- Department of Family Medicine, University of California San Diego, San Diego, California.
| | - Igor Grant
- Center for Medicinal Cannabis Research, Department of Psychiatry, University of California San Diego, San Diego, California
| | - Matthew A Allison
- Department of Family Medicine, University of California San Diego, San Diego, California
| | - Ryan Bradley
- Herbert Wertheim School of Public Health and Human Longevity Science, University of California San Diego, San Diego, California
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Leinen ZJ, Mohan R, Premadasa LS, Acharya A, Mohan M, Byrareddy SN. Therapeutic Potential of Cannabis: A Comprehensive Review of Current and Future Applications. Biomedicines 2023; 11:2630. [PMID: 37893004 PMCID: PMC10604755 DOI: 10.3390/biomedicines11102630] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 09/18/2023] [Accepted: 09/21/2023] [Indexed: 10/29/2023] Open
Abstract
Historically, cannabis has been valued for its pain-relieving, anti-inflammatory, and calming properties. Ancient civilizations like the Egyptians, Greeks, and Chinese medicines recognized their therapeutic potential. The discovery of the endocannabinoid system, which interacts with cannabis phytoconstituents, has scientifically explained how cannabis affects the human immune system, including the central nervous system (CNS). This review explores the evolving world of cannabis-based treatments, spotlighting its diverse applications. By researching current research and clinical studies, we probe into how cannabinoids like Δ9-tetrahydrocannabinol (THC) and cannabidiol (CBD) help to manage conditions ranging from chronic pain, persistent inflammation, cancer, inflammatory bowel disease, and neurological disorders to even viral diseases such as Human Immunodeficiency virus (HIV), SARS-CoV-2. and the emerging monkeypox. The long-term recreational use of cannabis can develop into cannabis use disorder (CUD), and therefore, understanding the factors contributing to the development and maintenance of cannabis addiction, including genetic predisposition, neurobiological mechanisms, and environmental influences, will be timely. Shedding light on the adverse impacts of CUD underscores the importance of early intervention, effective treatment approaches, and public health initiatives to address this complex issue in an evolving landscape of cannabis policies and perceptions.
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Affiliation(s)
- Zach J. Leinen
- Department of Pharmacology & Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE 68182, USA; (Z.J.L.); (R.M.); (A.A.)
| | - Rahul Mohan
- Department of Pharmacology & Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE 68182, USA; (Z.J.L.); (R.M.); (A.A.)
| | - Lakmini S. Premadasa
- Southwest National Primate Research Center, Texas Biomedical Research Institute, San Antonio, TX 78227, USA; (L.S.P.); (M.M.)
| | - Arpan Acharya
- Department of Pharmacology & Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE 68182, USA; (Z.J.L.); (R.M.); (A.A.)
| | - Mahesh Mohan
- Southwest National Primate Research Center, Texas Biomedical Research Institute, San Antonio, TX 78227, USA; (L.S.P.); (M.M.)
| | - Siddappa N. Byrareddy
- Department of Pharmacology & Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE 68182, USA; (Z.J.L.); (R.M.); (A.A.)
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Finn K, Bakewell BK. Cannabis education: how providers and patients can engage in discussion. Int J Legal Med 2023; 137:1439-1440. [PMID: 37344584 DOI: 10.1007/s00414-023-03041-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 06/07/2023] [Indexed: 06/23/2023]
Affiliation(s)
- Kenneth Finn
- Springs Rehabilitation, P.C., 2955 Professional Place, Suite 201, Colorado Springs, CO, 80904, USA.
- International Academy on the Science and Impact of Cannabis, Leesburg, VA, USA.
| | - Brock K Bakewell
- Rocky Vista University College of Osteopathic Medicine, Ivins, UT, USA
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Virani SS, Newby LK, Arnold SV, Bittner V, Brewer LC, Demeter SH, Dixon DL, Fearon WF, Hess B, Johnson HM, Kazi DS, Kolte D, Kumbhani DJ, LoFaso J, Mahtta D, Mark DB, Minissian M, Navar AM, Patel AR, Piano MR, Rodriguez F, Talbot AW, Taqueti VR, Thomas RJ, van Diepen S, Wiggins B, Williams MS. 2023 AHA/ACC/ACCP/ASPC/NLA/PCNA Guideline for the Management of Patients With Chronic Coronary Disease: A Report of the American Heart Association/American College of Cardiology Joint Committee on Clinical Practice Guidelines. J Am Coll Cardiol 2023; 82:833-955. [PMID: 37480922 DOI: 10.1016/j.jacc.2023.04.003] [Citation(s) in RCA: 67] [Impact Index Per Article: 67.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/24/2023]
Abstract
AIM The "2023 AHA/ACC/ACCP/ASPC/NLA/PCNA Guideline for the Management of Patients With Chronic Coronary Disease" provides an update to and consolidates new evidence since the "2012 ACCF/AHA/ACP/AATS/PCNA/SCAI/STS Guideline for the Diagnosis and Management of Patients With Stable Ischemic Heart Disease" and the corresponding "2014 ACC/AHA/AATS/PCNA/SCAI/STS Focused Update of the Guideline for the Diagnosis and Management of Patients With Stable Ischemic Heart Disease." METHODS A comprehensive literature search was conducted from September 2021 to May 2022. Clinical studies, systematic reviews and meta-analyses, and other evidence conducted on human participants were identified that were published in English from MEDLINE (through PubMed), EMBASE, the Cochrane Library, Agency for Healthcare Research and Quality, and other selected databases relevant to this guideline. STRUCTURE This guideline provides an evidenced-based and patient-centered approach to management of patients with chronic coronary disease, considering social determinants of health and incorporating the principles of shared decision-making and team-based care. Relevant topics include general approaches to treatment decisions, guideline-directed management and therapy to reduce symptoms and future cardiovascular events, decision-making pertaining to revascularization in patients with chronic coronary disease, recommendations for management in special populations, patient follow-up and monitoring, evidence gaps, and areas in need of future research. Where applicable, and based on availability of cost-effectiveness data, cost-value recommendations are also provided for clinicians. Many recommendations from previously published guidelines have been updated with new evidence, and new recommendations have been created when supported by published data.
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35
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Virani SS, Newby LK, Arnold SV, Bittner V, Brewer LC, Demeter SH, Dixon DL, Fearon WF, Hess B, Johnson HM, Kazi DS, Kolte D, Kumbhani DJ, LoFaso J, Mahtta D, Mark DB, Minissian M, Navar AM, Patel AR, Piano MR, Rodriguez F, Talbot AW, Taqueti VR, Thomas RJ, van Diepen S, Wiggins B, Williams MS. 2023 AHA/ACC/ACCP/ASPC/NLA/PCNA Guideline for the Management of Patients With Chronic Coronary Disease: A Report of the American Heart Association/American College of Cardiology Joint Committee on Clinical Practice Guidelines. Circulation 2023; 148:e9-e119. [PMID: 37471501 DOI: 10.1161/cir.0000000000001168] [Citation(s) in RCA: 126] [Impact Index Per Article: 126.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/22/2023]
Abstract
AIM The "2023 AHA/ACC/ACCP/ASPC/NLA/PCNA Guideline for the Management of Patients With Chronic Coronary Disease" provides an update to and consolidates new evidence since the "2012 ACCF/AHA/ACP/AATS/PCNA/SCAI/STS Guideline for the Diagnosis and Management of Patients With Stable Ischemic Heart Disease" and the corresponding "2014 ACC/AHA/AATS/PCNA/SCAI/STS Focused Update of the Guideline for the Diagnosis and Management of Patients With Stable Ischemic Heart Disease." METHODS A comprehensive literature search was conducted from September 2021 to May 2022. Clinical studies, systematic reviews and meta-analyses, and other evidence conducted on human participants were identified that were published in English from MEDLINE (through PubMed), EMBASE, the Cochrane Library, Agency for Healthcare Research and Quality, and other selected databases relevant to this guideline. STRUCTURE This guideline provides an evidenced-based and patient-centered approach to management of patients with chronic coronary disease, considering social determinants of health and incorporating the principles of shared decision-making and team-based care. Relevant topics include general approaches to treatment decisions, guideline-directed management and therapy to reduce symptoms and future cardiovascular events, decision-making pertaining to revascularization in patients with chronic coronary disease, recommendations for management in special populations, patient follow-up and monitoring, evidence gaps, and areas in need of future research. Where applicable, and based on availability of cost-effectiveness data, cost-value recommendations are also provided for clinicians. Many recommendations from previously published guidelines have been updated with new evidence, and new recommendations have been created when supported by published data.
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Affiliation(s)
| | | | | | | | | | | | - Dave L Dixon
- Former Joint Committee on Clinical Practice Guideline member; current member during the writing effort
| | - William F Fearon
- Society for Cardiovascular Angiography and Interventions representative
| | | | | | | | - Dhaval Kolte
- AHA/ACC Joint Committee on Clinical Data Standards
| | | | | | | | - Daniel B Mark
- Former Joint Committee on Clinical Practice Guideline member; current member during the writing effort
| | | | | | | | - Mariann R Piano
- Former Joint Committee on Clinical Practice Guideline member; current member during the writing effort
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Seffah KD, Kumar M, Naveen N, Pachchipulusu VK, Paudel Y, Patel A, Najam B, Desai HN, Illango J, Hamid P. To Weed or Not to Weed: A Systematic Review Exploring the Potential for Cannabis Use in Cardiovascular Disease, Mental Health and Pain Management. Cureus 2023; 15:e40606. [PMID: 37476127 PMCID: PMC10353918 DOI: 10.7759/cureus.40606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 06/18/2023] [Indexed: 07/22/2023] Open
Abstract
Despite its historical reputation as a substance of abuse, cannabis use has increased following decriminalization efforts in the United States. It has historically garnered a bad reputation as a substance of abuse, but paradoxically is associated with an improved perception of well-being. We were interested in positive cardiovascular outcomes, both positive and negative mental health outcomes and impact on physical activity of cannabis, both recreational and medical. Databases included PubMed, ResearchGate, Cochrane, Science.gov and ScienceDirect. We were interested in cardiovascular, mental health and physical health in our search. Data included articles published during or after 2017. Our studies showed no cardiovascular benefits, increased risk of documented cardiovascular events and increased mortality associated with cannabis use. Physical benefits derived were largely in patients with chronic pain. With regards to mental health, the impact of the drug appears to be both positive and negative, with no clear benefits as a first-line agent. Route of administration appears to have an impact on the overall extent of side effects. Overall, medical cannabis appears to pose an almost negligible side effect profile compared to recreational. Our findings suggest that while cannabis use may offer benefits for chronic pain management, it is associated with increased cardiovascular risks. Further, medical cannabis appears to have a more favorable side effect profile compared to recreational use.
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Affiliation(s)
- Kofi D Seffah
- Internal Medicine, California Institute of Behavioral Neurosciences and Psychology, Fairfield, USA
- Internal Medicine, Piedmont Athens Regional Medical, Athens, USA
| | - Mahendar Kumar
- Anaesthesia, Royal College of Surgeons in Ireland, Drogheda, IRL
| | - Namballa Naveen
- Internal Medicine, Steel Authority of India (SAIL) Hospital, Dhanbad, IND
| | | | - Yubraj Paudel
- Research, California Institute of Behavioral Neurosciences and Psychology, Fairfield, USA
| | - Anandkumar Patel
- Neurology, Shalby Hospitals Naroda, Ahmedabad, IND
- Medicine, Maharshi Hospital Private Limited, Surendranagar, IND
| | - Beenish Najam
- Internal Medicine, California Institute of Behavioral Neurosciences and Psychology, Fairfield, USA
| | - Heet N Desai
- Internal Medicine, California Institute of Behavioral Neurosciences and Psychology, Fairfield, USA
| | - Janan Illango
- Research, California Institute of Behavioral Neurosciences and Psychology, Fairfield, USA
| | - Pousette Hamid
- Neurology, California Institute of Behavioral Neurosciences and Psychology, Fairfield, USA
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37
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Crocker CE, Emsley J, Tibbo PG. Mental health adverse events with cannabis use diagnosed in the Emergency Department: what are we finding now and are our findings accurate? Front Psychiatry 2023; 14:1093081. [PMID: 37304435 PMCID: PMC10247977 DOI: 10.3389/fpsyt.2023.1093081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 05/02/2023] [Indexed: 06/13/2023] Open
Abstract
We have previously reviewed the types and numbers of cannabis-associated adverse events that have mental health presentations that are encountered in the Emergency Department. A particular challenge in examining these events is disentangling cannabis use adverse events from adverse events associated with use of multiple recreational substances. Since that review was published, cannabis legalization for recreational use has greatly expanded world-wide and with these changes in the legal climate has come clearer information around the frequency of adverse events seen in the Emergency Department. However, as we examined the current state of the literature, we also examined some of research designs and the biases that may be impacting the validity of the data in this field. The biases both of clinicians and researchers as well as research approaches to studying these events may be impacting our ability to assess the interaction between cannabis and mental health. For example, many of the studies performed examining cannabis-related admissions to the Emergency Department were administrative studies that relied on front line clinicians to identify and attribute that cannabis use was associated with any particular admission. This narrative review provides an overview on what we currently know about mental health adverse events in the Emergency Department with a focus on the mental health impacts both for those with and without a history of mental illness. The evidence that cannabis use can adversely impact genders and sexes differently is also discussed. This review outlines what the most common adverse events related to mental health with cannabis use are; as well as noting the most concerning but much rarer events that have been reported. Additionally, this review suggests a framework for critical evaluation of this field of study going forward.
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Affiliation(s)
- Candice E. Crocker
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
- Department of Diagnostic Radiology, Dalhousie University, Halifax, NS, Canada
| | - Jason Emsley
- Department of Emergency Medicine, Dalhousie University, Halifax, NS, Canada
- IWK Children’s Health Centre, Halifax, NS, Canada
| | - Philip G. Tibbo
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
- Department of Psychiatry, Nova Scotia Health, Halifax, NS, Canada
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38
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Haycraft AL. Cannabis update: Anxiety disorders and post-traumatic stress disorder. J Am Assoc Nurse Pract 2023; 35:276-280. [PMID: 37000126 DOI: 10.1097/jxx.0000000000000864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 03/02/2023] [Indexed: 04/01/2023]
Abstract
ABSTRACT The development of anxiety disorders and post-traumatic stress disorder (PTSD) is complex. Both delta-9-tetrahydrocannabinol (THC) and cannabidiol (CBD) are of potential therapeutic use. Evidence suggests that cannabis has a beneficial effect on neural circuitry involved in fear regulation. In the United States, cannabis is considered either medical or recreational and can contain pure THC or CBD or any combination thereof. The numerous cannabis compounds of various administration routes, with variable pharmacokinetics, further affect the cannabis conundrum. Despite being federally unregulated, medical cannabis has received increased attention socially, and at present, 37 states, four territories, and the District of Columbia have legalized medical cannabis for use in specific health conditions. Patients are increasingly inquiring about cannabis, and clinicians must educate themselves with reliable cannabinoid information for patient education. In adults with anxiety disorders and PTSD, evidence supports a relatively safe profile for medical cannabis; however, conclusive scientific evidential support of its therapeutic properties is limited, resulting in a lack of standardization and Food and Drug Administration approval.
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Marchetti B, Bilel S, Tirri M, Corli G, Roda E, Locatelli CA, Cavarretta E, De-Giorgio F, Marti M. Acute Cardiovascular and Cardiorespiratory Effects of JWH-018 in Awake and Freely Moving Mice: Mechanism of Action and Possible Antidotal Interventions? Int J Mol Sci 2023; 24:7515. [PMID: 37108687 PMCID: PMC10142259 DOI: 10.3390/ijms24087515] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 04/14/2023] [Accepted: 04/17/2023] [Indexed: 04/29/2023] Open
Abstract
JWH-018 is the most known compound among synthetic cannabinoids (SCs) used for their psychoactive effects. SCs-based products are responsible for several intoxications in humans. Cardiac toxicity is among the main side effects observed in emergency departments: SCs intake induces harmful effects such as hypertension, tachycardia, chest pain, arrhythmias, myocardial infarction, breathing impairment, and dyspnea. This study aims to investigate how cardio-respiratory and vascular JWH-018 (6 mg/kg) responses can be modulated by antidotes already in clinical use. The tested antidotes are amiodarone (5 mg/kg), atropine (5 mg/kg), nifedipine (1 mg/kg), and propranolol (2 mg/kg). The detection of heart rate, breath rate, arterial oxygen saturation (SpO2), and pulse distention are provided by a non-invasive apparatus (Mouse Ox Plus) in awake and freely moving CD-1 male mice. Tachyarrhythmia events are also evaluated. Results show that while all tested antidotes reduce tachycardia and tachyarrhythmic events and improve breathing functions, only atropine completely reverts the heart rate and pulse distension. These data may suggest that cardiorespiratory mechanisms of JWH-018-induced tachyarrhythmia involve sympathetic, cholinergic, and ion channel modulation. Current findings also provide valuable impetus to identify potential antidotal intervention to support physicians in the treatment of intoxicated patients in emergency clinical settings.
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Affiliation(s)
- Beatrice Marchetti
- Department of Translational Medicine, Section of Legal Medicine and LTTA Center, University of Ferrara, 44121 Ferrara, Italy; (B.M.); (S.B.); (M.T.); (G.C.)
| | - Sabrine Bilel
- Department of Translational Medicine, Section of Legal Medicine and LTTA Center, University of Ferrara, 44121 Ferrara, Italy; (B.M.); (S.B.); (M.T.); (G.C.)
| | - Micaela Tirri
- Department of Translational Medicine, Section of Legal Medicine and LTTA Center, University of Ferrara, 44121 Ferrara, Italy; (B.M.); (S.B.); (M.T.); (G.C.)
| | - Giorgia Corli
- Department of Translational Medicine, Section of Legal Medicine and LTTA Center, University of Ferrara, 44121 Ferrara, Italy; (B.M.); (S.B.); (M.T.); (G.C.)
| | - Elisa Roda
- Laboratory of Clinical & Experimental Toxicology, Pavia Poison Centre, National Toxicology Information Centre, Toxicology Unit, Istituti Clinici Scientifici Maugeri IRCCS Pavia, 27100 Pavia, Italy; (E.R.); (C.A.L.)
| | - Carlo Alessandro Locatelli
- Laboratory of Clinical & Experimental Toxicology, Pavia Poison Centre, National Toxicology Information Centre, Toxicology Unit, Istituti Clinici Scientifici Maugeri IRCCS Pavia, 27100 Pavia, Italy; (E.R.); (C.A.L.)
| | - Elena Cavarretta
- Department of Medical-Surgical Sciences and Biotechnologies, Sapienza University of Rome, 00185 Roma, Italy;
- Mediterrranea Cardiocentro, 80122 Napoli, Italy
| | - Fabio De-Giorgio
- Section of Legal Medicine, Department of Health Care Surveillance and Bioetics, Università Cattolica del Sacro Cuore, 00168 Rome, Italy;
- Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Matteo Marti
- Department of Translational Medicine, Section of Legal Medicine and LTTA Center, University of Ferrara, 44121 Ferrara, Italy; (B.M.); (S.B.); (M.T.); (G.C.)
- Collaborative Center for the Italian National Early Warning System, Department of Anti-Drug Policies, 00186 Rome, Italy
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40
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Ploucher S, Koilpillai S, Iyyani M, Carlan S. A Case of Near-Fatal Bradycardia Caused by Accidental Cannabis Intoxication. Cureus 2023; 15:e37430. [PMID: 37182026 PMCID: PMC10174675 DOI: 10.7759/cureus.37430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/10/2023] [Indexed: 05/16/2023] Open
Abstract
The recreational and medicinal uses of cannabis are increasing worldwide. Given the recent legalization of marijuana in some regions of the United States, the use of edible formulations has become increasingly popular, especially among the elderly. These new formulations can be up to 10 times more potent than previously available preparations and have been associated with a variety of cardiovascular adverse effects. Here, we present a case of an elderly male who presented with dizziness and altered mental status. He was found to be severely bradycardic and emergently required atropine. Further investigation revealed that he accidentally ingested large amounts of oral cannabis. An extensive cardiac workup revealed no other etiology for his arrhythmia. Cannabidiol (CBD) and tetrahydrocannabinol (THC) are the most commonly studied cannabis compounds. With the increased access to and popularity of edible cannabis formulations, this case demonstrates the need for further research regarding the safety of oral cannabis.
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Affiliation(s)
- Shelby Ploucher
- Internal Medicine, Orlando Regional Medical Center, Orlando, USA
| | | | - Murali Iyyani
- Internal Medicine, Orlando Regional Medical Center, Orlando, USA
| | - Steve Carlan
- Obstetrics, Orlando Regional Medical Center, Orlando, USA
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41
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Vallée A. Association between lifetime cannabis use and arterial stiffness in a middle-aged general population. J Hypertens 2023; 41:658-669. [PMID: 36878471 DOI: 10.1097/hjh.0000000000003389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/08/2023]
Abstract
BACKGROUND No studies have investigated the association between arterial stiffness index (ASI) and cannabis use. The purpose of this study is to examine sex-stratified associations of cannabis use and ASI levels in a middle-aged general population. METHODS Cannabis use of 46 219 volunteers of the middle-aged UK Biobank population was assessed by questionnaire and investigates several aspects of cannabis use (lifetime, frequency and current status). Associations between cannabis use and ASI were estimated using sex multiple linear regressions. Covariates were tobacco status, diabetes dyslipidaemia, alcohol status, BMI categories, hypertension, mean blood pressure and heart rate. RESULTS Men presented higher ASI levels compared with women (respectively, 9.826 vs. 8.578 m/s, P < 0.001), a higher heavy lifetime cannabis users (4.0 vs. 1.9%, P < 0.001), higher current cannabis users (3.1 vs. 1.7%, P < 0.001), higher current smokers (8.4 vs. 5.8%, P < 0.001) and higher alcohol users (95.6 vs. 93.4%, P < 0.001). After adjustment for all covariates in sex models, heavy lifetime cannabis users were associated with higher ASI levels in men [b = 0.19, 95% confidence interval (0.02; 0.35)] but not in women [b = -0.02 (-0.23; 0.19)]. Current cannabis users were associated with higher ASI levels in men [b = 0.17 (0.01; 0.32)] but not in women [b = -0.01 (-0.20; 0.18)] and among cannabis users, every day frequency was associated with increased ASI levels in men [b = 0.29 (0.07; 0.51)] but not in women [b = 0.10 (-0.17; 0.37)]. CONCLUSION The observed association between cannabis use and ASI could participate in accurate and appropriate cardiovascular risk reduction strategies among cannabis users.
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Affiliation(s)
- Alexandre Vallée
- Department of Epidemiology-Data-Biostatistics, Delegation of Clinical Research and Innovation (DRCI), Foch Hospital, Suresnes, France
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42
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Meschia JF. Diagnostic Evaluation of Stroke Etiology. Continuum (Minneap Minn) 2023; 29:412-424. [PMID: 37039402 DOI: 10.1212/con.0000000000001206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
Abstract
OBJECTIVE Precise therapies require precise diagnoses. This article provides an evidence-based approach to confirming the diagnosis of ischemic stroke, characterizing comorbidities that provide insights into the pathophysiologic mechanisms of stroke, and identifying targets for treatment to optimize the prevention of recurrent stroke. LATEST DEVELOPMENTS Identifying the presence of patent foramen ovale, intermittent atrial fibrillation, and unstable plaque is now routinely included in an increasingly nuanced workup in patients with stroke, even as ongoing trials seek to clarify the best approaches for treating these and other comorbidities. Multicenter trials have demonstrated the therapeutic utility of patent foramen ovale closure in select patients younger than age 60 years. Insertable cardiac monitors detect atrial fibrillation lasting more than 30 seconds in about one in ten patients monitored for 12 months following a stroke. MRI of carotid plaque can detect unstable plaque at risk of being a source of cerebral embolism. ESSENTIAL POINTS To optimize the prevention of recurrent stroke, it is important to consider pathologies of intracranial and extracranial blood vessels and of cardiac structure and rhythm as well as other inherited or systemic causes of stroke. Some aspects of the stroke workup should be done routinely, while other components will depend on the clinical circumstances and preliminary testing results.
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43
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Maynard M, Burr EK, Allen Q, Dvorak RD, Paulson D. Loss-of-Control-Eating Mediates the Relationship between Cannabis-Related Problems and Eating Pathology. Psychol Rep 2023:332941231161999. [PMID: 36921084 DOI: 10.1177/00332941231161999] [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: 03/17/2023]
Abstract
The prevalence of eating pathology among college students has increased significantly in recent years. This coincides with increases in the use of cannabis, both nationally, but also among college students. Problematic cannabis use has been linked to eating pathology in prior research. Research also shows that cannabis may affect appetitive drives linked to food consumption. The current study tested the hypothesis that the association between problem cannabis use and eating pathology was mediated by greater loss of control eating. Cross-sectional data were collected from a sample of 805 college student cannabis users at a large Southeastern university in the U.S. The sample were primarily Caucasian (76%) and female (65.22%) with an average age of 20.15 (SD = 3.91). Participants completed surveys assessing eating outcomes (loss of control eating and eating pathology), cannabis use, and cannabis-related problems. The analysis used an observed variable path model. After controlling for cannabis use, cannabis-related problems were indirectly linked to eating pathology via loss of control eating (B = 0.109, SE = 0.025, p < .001), supporting the primary hypothesis. The direct relationship between cannabis-related problems and eating pathology was fully accounted for (B = 0.010, SE = 0.028, p = .724) by the indirect effect of loss of control eating. These data suggest that the association between problematic forms of cannabis use and eating pathology may be due to the association between cannabis problems and loss of control eating. While this may be due to changes in appetite and food evaluation as a function of more problematic use patterns, it may also be that individuals with problematic cannabis use have more problematic eating patterns due to deficits in adaptive coping strategies. Future research should seek to parse out these different potential explanations.
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Affiliation(s)
| | - Emily K Burr
- 6243The University of Central Florida, Orlando, FL, USA
| | - Quinn Allen
- 6243The University of Central Florida, Orlando, FL, USA
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Sandhyavenu H, Patel HP, Patel RH, Desai R, Patel AA, Patel BA, Patel J, Zahid S, Khan SU, Deshmukh A, Nasir K, DeSimone CV, Dani SS, Thakkar S. Rising trend of acute myocardial infarction among young cannabis users: A 10-year nationwide gender and race stratified analysis. INTERNATIONAL JOURNAL OF CARDIOLOGY. CARDIOVASCULAR RISK AND PREVENTION 2023; 16:200167. [PMID: 36874042 PMCID: PMC9975233 DOI: 10.1016/j.ijcrp.2022.200167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 12/20/2022] [Accepted: 12/22/2022] [Indexed: 12/31/2022]
Abstract
Background The use of cannabis has massively increased among younger patients due to increasing legalization and availability. Methods We performed a retrospective nationwide study using the Nationwide inpatient sample (NIS) database to analyze the trends of acute myocardial infarction (AMI) in young cannabis users and related outcomes among patients aged 18-49 years from 2007 to 2018, using ICD-9 and ICD-10 codes. Results Out of 819,175 hospitalizations, 230,497 (28%) admissions reported using cannabis. There was a significantly higher number of males (78.08% vs. 71.58%, p < 0.0001) and African Americans (32.22% vs. 14.06%, p < 0.0001) admitted with AMI and reported cannabis use. The incidence of AMI among cannabis users consistently increased from 2.36% in 2007 to 6.55% in 2018. Similarly, the risk of AMI in cannabis users among all races increased, with the biggest increase in African Americans from 5.69% to 12.25%. In addition, the rate of AMI in cannabis users among both sexes showed an upward trend, from 2.63% to 7.17% in males and 1.62%-5.12% in females. Conclusion The incidence of AMI in young cannabis users has increased in recent years. The risk is higher among males and African Americans.
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Affiliation(s)
| | - Harsh P Patel
- Department of Internal Medicine, Louis A Weiss Memorial Hospital, Chicago, IL, USA
| | - Riddhiben H Patel
- Department of Internal Medicine, HCA Medical City Arlington, Dallas, Tx, USA
| | - Rohan Desai
- Department of Internal Medicine, Texas Tech University Health Science Center El Paso, El Paso, Tx, USA
| | - Achint A Patel
- Department of Public Health, Icahn School of Medicine Mount Sinai, New York, NY, USA
| | - Bhavin A Patel
- Department of Cardiovascular Diseases, Mayo Clinic, Rochester, MN, USA
| | - Jaimin Patel
- Department of Internal Medicine, GCS Medical College, Gujarat, India
| | - Salman Zahid
- Department of Internal Medicine, Rochester General Hospital, Rochester, NY, USA
| | - Safi U Khan
- Department of Cardiovascular Medicine, Houston Methodist DeBakey Heart and Vascular Center, Houston, Tx, USA
| | - Abhishek Deshmukh
- Department of Cardiovascular Diseases, Mayo Clinic, Rochester, MN, USA
| | - Khurram Nasir
- Department of Cardiovascular Medicine, Houston Methodist DeBakey Heart and Vascular Center, Houston, Tx, USA
| | | | - Sourbha S Dani
- Department of Cardiology, Lahey Hospital & Medical Center, Burlington, MA, USA
| | - Samarthkumar Thakkar
- Department of Cardiovascular Medicine, Houston Methodist DeBakey Heart and Vascular Center, Houston, Tx, USA
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Braet DJ, Albright J, Brown C, Osborne NH, Henke PK. Impact of Cannabis Use on Outcomes after Lower Extremity Bypass. Ann Vasc Surg 2023; 89:43-51. [PMID: 36156300 DOI: 10.1016/j.avsg.2022.09.037] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 09/12/2022] [Accepted: 09/13/2022] [Indexed: 01/25/2023]
Abstract
BACKGROUND Cannabis is one of the most commonly used substances in the United States, with national use on the rise. However, there is a paucity of data regarding the effects of cannabis and surgical outcomes. The aim of this study was to assess the association of cannabis use on postoperative outcomes after lower extremity bypass. METHODS We queried a large statewide registry from 2014 to 2021 to assess patients who underwent lower extremity bypass procedures. Data were gathered regarding cannabis use and the association with postoperative outcomes at 30 days and 1 year. RESULTS A total of 11,013 patients were identified. Ninety-one percent of patients (10,024) reported no cannabis use, whereas 9.0% (989) reported cannabis use in the past month. Compared with noncannabis users, patients using cannabis had higher opioid use at discharge (odds ratio [OR]: 1.56, 95% confidence interval [CI]: 1.28-1.90), decreased bypass patency at 30 days (OR: 0.52, 95% CI: 0.36-0.78) and 1 year (OR: 0.64, 95% CI 0.47-0.86), and an increased amputation rate at 1 year (OR: 1.25, 95% CI: 1.02-1.52) after lower extremity bypass. CONCLUSIONS This study shows that cannabis use in vascular surgical patients was associated with decreased graft patency, increased amputation, and increased opioid use after lower extremity bypass procedures. Although future studies are needed, the present study provides novel data that can be used to counsel patients undergoing vascular surgery.
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Affiliation(s)
- Drew J Braet
- Section of Vascular Surgery, Department of Surgery, University of Michigan, Ann Arbor, MI.
| | - Jeremy Albright
- Department of Surgery, University of Michigan, Ann Arbor, MI
| | - Craig Brown
- Department of Surgery, University of Michigan, Ann Arbor, MI
| | - Nicholas H Osborne
- Section of Vascular Surgery, Department of Surgery, University of Michigan, Ann Arbor, MI
| | - Peter K Henke
- Section of Vascular Surgery, Department of Surgery, University of Michigan, Ann Arbor, MI
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Chow SL, Bozkurt B, Baker WL, Bleske BE, Breathett K, Fonarow GC, Greenberg B, Khazanie P, Leclerc J, Morris AA, Reza N, Yancy CW. Complementary and Alternative Medicines in the Management of Heart Failure: A Scientific Statement From the American Heart Association. Circulation 2023; 147:e4-e30. [PMID: 36475715 DOI: 10.1161/cir.0000000000001110] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Complementary and alternative medicines (CAM) are commonly used across the world by diverse populations and ethnicities but remain largely unregulated. Although many CAM agents are purported to be efficacious and safe by the public, clinical evidence supporting the use of CAM in heart failure remains limited and controversial. Furthermore, health care professionals rarely inquire or document use of CAM as part of the medical record, and patients infrequently disclose their use without further prompting. The goal of this scientific statement is to summarize published efficacy and safety data for CAM and adjunctive interventional wellness approaches in heart failure. Furthermore, other important considerations such as adverse effects and drug interactions that could influence the safety of patients with heart failure are reviewed and discussed.
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Theerasuwipakorn N, Prechawat S, Chokesuwattanaskul R, Siranart N, Marsukjai A, Thumtecho S, Rungpradubvong V. Cannabis and adverse cardiovascular events: A systematic review and meta-analysis of observational studies. Toxicol Rep 2023; 10:537-543. [PMID: 37168078 PMCID: PMC10165401 DOI: 10.1016/j.toxrep.2023.04.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2023] [Revised: 04/05/2023] [Accepted: 04/24/2023] [Indexed: 05/13/2023] Open
Abstract
Background Cannabis is the most used illicit drug in the world. Global trends of decriminalization and legalization of cannabis lead to various forms of cannabis use and bring great concerns over adverse events, particularly in the cardiovascular (CV) system. To date, the association between cannabis and adverse CV events is still controversial. Purpose We aim to conduct a systematic review and meta-analysis to assess the adverse CV events from cannabis use. Patients and methods A systematic search for publications describing the adverse CV events of cannabis use, including acute myocardial infarction (MI) and stroke, was performed via PubMed, Scopus, and Cochrane Library databases. Data on effect estimates in individual studies were extracted and combined via random-effects meta-analysis using the DerSimonian and Laird method, a generic inverse-variance strategy. Results Twenty studies with a total of 183,410,651 patients were included. The proportion of males was 23.7%. The median age and follow-up time were 42.4 years old (IQR: 37.4, 50.0) and 6.2 years (IQR: 1.7, 27.7), respectively. The prevalence of cannabis use was 1.9%. Cannabis use was not significantly associated with acute MI (pooled odds ratio (OR): 1.29; 95%CI: 0.80, 2.08), stroke (pooled OR 1.35; 95%CI: 0.74, 2.47), and adverse CV events (pooled OR: 1.47; 95%CI: 0.98, 2.20). Conclusion The risk of adverse CV events including acute MI and stroke does not exhibit a significant increase with cannabis exposure. However, caution should be exercised when interpreting the findings due to the heterogeneity of the studies.
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Affiliation(s)
- Nonthikorn Theerasuwipakorn
- Division of Cardiovascular Medicine, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Cardiac Center, King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Somchai Prechawat
- Division of Cardiovascular Medicine, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Cardiac Center, King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Ronpichai Chokesuwattanaskul
- Division of Cardiovascular Medicine, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Cardiac Center, King Chulalongkorn Memorial Hospital, Bangkok, Thailand
- Center of Excellence in Arrhythmia Research Chulalongkorn University, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Noppachai Siranart
- Faculty of Medicine, Chulalongkorn University, King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Apichai Marsukjai
- Division of Cardiovascular Medicine, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Cardiac Center, King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Suthimon Thumtecho
- Division of Toxicology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Voravut Rungpradubvong
- Division of Cardiovascular Medicine, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Cardiac Center, King Chulalongkorn Memorial Hospital, Bangkok, Thailand
- Center of Excellence in Arrhythmia Research Chulalongkorn University, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
- Correspondence to: King Chulalongkorn Memorial Hospital, Bangkok 10330, Thailand.
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Grigsby TJ, Lopez A, Albers L, Rogers CJ, Forster M. A Scoping Review of Risk and Protective Factors for Negative Cannabis Use Consequences. Subst Abuse 2023; 17:11782218231166622. [PMID: 37056398 PMCID: PMC10087658 DOI: 10.1177/11782218231166622] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Accepted: 03/13/2023] [Indexed: 04/15/2023]
Abstract
Objective Numerous reviews have examined risk and protective factors for alcohol-related negative consequences, but no equivalent review of risk and protective factors exists for cannabis-related negative consequences (CRNCs)-a gap filled by the present study. This scoping review examined survey-based research of risk and protective factors for CRNCs such as neglecting responsibilities, blacking out, or needing more cannabis. Methods Three databases (PubMed, PsycINFO, and Google Scholar) were searched for peer-reviewed manuscripts published between January 1, 1990, and December 31, 2021. A qualitative synthesis was performed using the matrix method and the results were organized using the socioecological model as a framework. Results Eighty-three studies were included in the review. There was considerable variation in measures and operationalizations of CRNCs across studies. Risk factors were identified in the intrapersonal (depression, social anxiety, PTSD, impulsivity, sensation seeking, motives, expectancies), interpersonal/community (trauma, victimization, family and peer substance use, social norms), and social/policy (education, employment, community attachment, legalization, availability of substances) domains of influence. Protective behavioral strategies were a robust protective factor for CRNCs. Males consistently reported more CRNCs than females, but there were no differences observed across race. Conclusions Future research should identify person- and product-specific patterns of CRNCs to refine theoretical models of cannabis misuse and addiction. Public health interventions to reduce the risk of negative consequences from cannabis should consider utilizing multilevel interventions to attenuate the cumulative risk from a combination of psychological, contextual, and social influences.
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Affiliation(s)
- Timothy J. Grigsby
- Department of Social and Behavioral
Health, University of Nevada, Las Vegas, Las Vegas, NV, USA
- Timothy J. Grigsby, Department of Social
and Behavioral Health, University of Nevada, Las Vegas, 4505 S. Maryland Pkwy,
Las Vegas, NV 89154, USA.
| | - Andrea Lopez
- Department of Social and Behavioral
Health, University of Nevada, Las Vegas, Las Vegas, NV, USA
| | - Larisa Albers
- Department of Population and Public
Health Sciences, University of Southern California, Los Angeles, CA, USA
| | - Christopher J. Rogers
- Department of Health Sciences,
California State University, Northridge, Northridge, CA, USA
| | - Myriam Forster
- Department of Health Sciences,
California State University, Northridge, Northridge, CA, USA
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Walker KL, Mackler SA, Noble SM, Gaudreault AE, Mitchell S, Reid RD, Pipe AL, Coutinho T, Mir H, Mullen KA. Prevalence, perceptions, and patterns of cannabis use among cardiac inpatients at a tertiary care hospital: A cross-sectional survey. CJC Open 2023; 5:315-324. [PMID: 37124964 PMCID: PMC10140739 DOI: 10.1016/j.cjco.2023.01.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Accepted: 01/17/2023] [Indexed: 01/30/2023] Open
Abstract
Background Cannabis use may adversely affect cardiovascular health. Patterns of use by cardiac patients are unknown. We evaluated the prevalence, perceptions, and patterns of cannabis use among cardiac inpatients. Methods A consecutive cross-section of cardiac inpatients, hospitalized between November 2019 and May 2020, were surveyed in-person or via telephone. Descriptive statistics and logistic regression were used to examine the characteristics of cannabis use. Results The prevalence of past-12-month cannabis use was 13.8% (95% confidence interval [CI]: 11.8%-16.0%). Characteristics independently associated with cannabis use were as follows: age < 64 years (< 44 years, odds ratio [OR] = 3.96 [95% CI: 1.65-9.53]; age 45-64 years, OR = 2.72 [95% CI: 1.65-4.47]); tobacco use in the previous 6 months (OR = 1.91 [95% CI: 1.18-3.07]); having a cannabis smoker in one's primary social group (OR = 4.17 [95% CI: 2.73-6.38]); and a history of a mental health diagnosis (OR = 1.82 [95% CI: 1.19-2.79]). Among those using cannabis, 70.5% reported smoking or vaping it; 47.2% reported daily use. Most did not know the tetrahydrocannabinol (THC; 71.6%) or cannabidiol (CBD; 83.3%) content of their cannabis, or the dose of cannabis in their edibles (66.7%). As defined by Canada's Lower Risk Cannabis Use Guidelines, 96.7% of cannabis users reported ≥ 1 higher-risk use behaviour (mean = 2.3, standard deviation = 1.2). Over 60% of patients expressed no intention to quit or reduce cannabis use in the next 6 months. Conclusions Cannabis use appears prevalent among cardiac patients. Most users demonstrated higher-risk use behaviours and low intentions to quit. Further work is needed to understand the impacts of cannabis use on the cardiovascular system and to develop guidelines and educational tools relating to lower-risk use, for cardiac patients and providers.
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Affiliation(s)
- Kathryn L. Walker
- Division of Cardiac Prevention and Rehabilitation, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Sarah A. Mackler
- Division of Cardiac Prevention and Rehabilitation, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Shireen M. Noble
- Division of Cardiac Prevention and Rehabilitation, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Adrienne E. Gaudreault
- Division of Cardiac Prevention and Rehabilitation, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Scott Mitchell
- Division of Cardiac Prevention and Rehabilitation, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Robert D. Reid
- Division of Cardiac Prevention and Rehabilitation, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
- Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Andrew L. Pipe
- Division of Cardiac Prevention and Rehabilitation, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
- Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Thais Coutinho
- Division of Cardiac Prevention and Rehabilitation, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
- Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Hassan Mir
- Division of Cardiac Prevention and Rehabilitation, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
- Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Kerri-Anne Mullen
- Division of Cardiac Prevention and Rehabilitation, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
- Corresponding author: Kerri-Anne Mullen, 40 Ruskin Street, H-S134, Ottawa, Ontario K1Y 4W7, Canada. Tel.: +1-613-696-7000, x19095.
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Kloner RA. Marijuana and electronic cigarettes on cardiac arrhythmias. Heart Rhythm 2023; 20:87-88. [PMID: 36603938 DOI: 10.1016/j.hrthm.2022.09.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Accepted: 09/19/2022] [Indexed: 11/17/2022]
Affiliation(s)
- Robert A Kloner
- Huntington Medical Research Institutes, Pasadena, California; Keck School of Medicine at University of Southern California, Los Angeles, California.
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