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Praeger VC, Frei MY, Pham D, Praeger AJ, Lubman DI, Arunogiri S. Rotation from methadone to buprenorphine using a micro-dosing regime in patients with opioid use disorder and serious mental illness: A case series. Drug Alcohol Rev 2024. [PMID: 38894653 DOI: 10.1111/dar.13885] [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: 09/17/2023] [Revised: 04/07/2024] [Accepted: 05/14/2024] [Indexed: 06/21/2024]
Abstract
INTRODUCTION Inducting buprenorphine from methadone has traditionally involved initial opioid withdrawal, with risk of mental state deterioration in patients with serious mental illness (SMI). Micro-dosing of buprenorphine, with small incremental doses, is a novel off-label approach to transitioning from methadone and does not require a period of methadone abstinence. Given the limited literature about buprenorphine microdosing, we aimed to evaluate the feasibility and safety of inducting buprenorphine in a series of patients on methadone with SMI. METHODS For this retrospective case series, we reviewed the records of 16 patients with SMI at a Melbourne addiction treatment centre, from January 2021 to July 2022, who transitioned via micro-dosing, from high-dose methadone (>30 mg) to buprenorphine and depot-buprenorphine. Psychiatric diagnoses, mental state, other substance withdrawal, transfer success, transition time, opioid withdrawal symptoms and overall patient experience were collected via objective and subjective reporting. RESULTS Methadone to buprenorphine transfer was completed by 88% of patients. Mental health measures remained stable with the exception of mildly increased anxiety. Median transfer time was 6.5 days for inpatients, 9 days for mixed setting and 10 days for outpatients. Most patients (93%) rated their experience 'manageable' reporting mild withdrawal symptoms. One patient met study criteria for precipitated withdrawal. DISCUSSION AND CONCLUSIONS This retrospective case series provides evidence that the use of a micro-dosing buprenorphine induction for methadone to buprenorphine transitions, including to depot-buprenorphine, has negligible risk, is tolerated by patients with SMI and is unlikely to precipitate an exacerbation of their mental illness.
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Affiliation(s)
| | - Matthew Y Frei
- Turning Point, Eastern Health, Melbourne, Victoria, Australia
| | - Dan Pham
- Turning Point, Eastern Health, Melbourne, Victoria, Australia
| | - Adrian J Praeger
- Department of Neurosurgery, Monash Hospital, Melbourne, Victoria, Australia
- Department of Surgery, School of Clinical Sciences, Monash University, Melbourne, Victoria, Australia
| | - Dan I Lubman
- Turning Point, Eastern Health, Melbourne, Victoria, Australia
- Monash Addiction Research Centre, Eastern Health Clinical School, Faculty of Medicine, Nursing & Health Sciences, Monash University, Melbourne, Victoria, Australia
| | - Shalini Arunogiri
- Turning Point, Eastern Health, Melbourne, Victoria, Australia
- Monash Addiction Research Centre, Eastern Health Clinical School, Faculty of Medicine, Nursing & Health Sciences, Monash University, Melbourne, Victoria, Australia
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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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Agnihotri A, Ramasubbu SK, Bandyopadhyay A, Bidarolli M, Nath UK, Das B. Prevalence, Attributes, and Risk Factors of QT-Interval-Prolonging Drugs and Potential Drug-Drug Interactions in Cancer Patients: A Prospective Study in a Tertiary Care Hospital. Cureus 2024; 16:e60492. [PMID: 38882995 PMCID: PMC11180424 DOI: 10.7759/cureus.60492] [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: 05/17/2024] [Indexed: 06/18/2024] Open
Abstract
Introduction Cancer chemotherapy regimens include multiple classes of adjuvant drugs as supportive therapy. Because of the concurrent intake of other drugs (like antiemetics, antidepressants, analgesics, and antimicrobials), there is a heightened risk for possible QT interval prolongation. There is a dearth of evidence in the literature regarding the usage of QT-prolonging anticancer drugs and associated risk factors that have the propensity to prolong QT interval. The purpose was to explore the extent of the use of QT-interval-prolonging drugs and potential QT-prolonging drug-drug interactions (QT-DDIs) in cancer patients attending OPD in a tertiary-care hospital. Methods This was a hospital-based, cross-sectional, observational study. Risk stratification of QT-prolonging drugs for torsades de pointes (TdP) was done by the Arizona Center for Education and Research on Therapeutics (AzCERT)/CredibleMeds-lists, and potential QT-DDIs were determined with four online DDI-checker-software. Results In 1331 cancer patients, the overall prevalence of potential QT-prolonging drug utilization was 97.3%. Ondansetron, pantoprazole, domperidone, and olanzapine were the most frequent QT-prolonging drugs in cancer patients. The top six antineoplastics with potential QT-prolonging and torsadogenic actions were capecitabine, oxaliplatin, imatinib, bortezomib, 5-fluorouracil, and bendamustine. Evidence-based pragmatic QTc interval prolongation risk assessment tools are imperative for cancer patients. Conclusion This study revealed a high prevalence of QT-prolonging drugs and QT-DDIs among cancer patients who are treated with anticancer and non-anticancer drugs. As a result, it's critical to take precautions, stay vigilant, and avoid QT-prolonging in clinical situations. Evidence-based pragmatic QTc interval prolongation risk assessment tools are needed for cancer patients.
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Affiliation(s)
- Akash Agnihotri
- Department of Pharmacology, Amrita School of Medicine, Faridabad, IND
| | - Saravana Kumar Ramasubbu
- Department of Pharmacology, Andaman and Nicobar Islands Institute of Medical Sciences, Port Blair, IND
| | - Arkapal Bandyopadhyay
- Department of Pharmacology, All India Institute of Medical Sciences, Kalyani, Kalyani, IND
| | - Manjunath Bidarolli
- Department of Pharmacology, All India Institute of Medical Sciences, Rishikesh, Rishikesh, IND
| | - Uttam Kumar Nath
- Department of Medical Oncology and Hematology, All India Institute of Medical Sciences, Rishikesh, Rishikesh, IND
| | - Biswadeep Das
- Department of Pharmacology, All India Institute of Medical Sciences, Rishikesh, Rishikesh, IND
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Hu J, Song Y, Huang X, Li C, Jin X, Cen L, Zhang C, Ding B, Lian J. Opioids-Induced Long QT Syndrome: A Challenge to Cardiac Health. Cardiovasc Toxicol 2024; 24:472-480. [PMID: 38630336 PMCID: PMC11076354 DOI: 10.1007/s12012-024-09853-6] [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: 11/28/2023] [Accepted: 03/28/2024] [Indexed: 05/08/2024]
Abstract
The challenge posed by opioid overdose has become a significant concern for health systems due to the complexities associated with drug prohibition, widespread clinical use, and potential abuse. In response, healthcare professionals have primarily concentrated on mitigating the hallucinogenic and respiratory depressant consequences of opioid overdose to minimize associated risks. However, it is crucial to acknowledge that most opioids possess the capacity to prolong the QT interval, particularly in cases of overdose, thereby potentially resulting in severe ventricular arrhythmias and even sudden death if timely intervention is not implemented. Consequently, alongside addressing the typical adverse effects of opioids, it is imperative to consider their cardiotoxicity. To enhance comprehension of the correlation between opioids and arrhythmias, identify potential targets for prompt intervention, and mitigate the hazards associated with clinical utilization, an exploration of the interaction between drugs and ion channels, as well as their underlying mechanisms, becomes indispensable. This review primarily concentrates on elucidating the impact of opioid drugs on diverse ion channels, investigating recent advancements in this domain, and attaining a deeper understanding of the mechanisms underlying the prolongation of the QT interval by opioid drugs, along with potential interventions.
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Affiliation(s)
- Jiale Hu
- Department of Cardiology, Ningbo University Health Science Center Affiliated Lihuili Hospital, Ningbo University, Zhejiang, China
| | - Yongfei Song
- Department of Cardiology, Ningbo University Health Science Center Affiliated Lihuili Hospital, Ningbo University, Zhejiang, China
- Ningbo Institute of Innovation for Combined Medicine and Engineering, Ningbo Medical Center Lihuili Hospital, Ningbo University, No. 378 Dongqing Road, Yinzhou District, Ningbo, 315000, Zhejiang, China
| | - Xiaoyan Huang
- Department of Cardiology, Ningbo University Health Science Center Affiliated Lihuili Hospital, Ningbo University, Zhejiang, China
- Ningbo Institute of Innovation for Combined Medicine and Engineering, Ningbo Medical Center Lihuili Hospital, Ningbo University, No. 378 Dongqing Road, Yinzhou District, Ningbo, 315000, Zhejiang, China
| | - Chongrong Li
- Department of Cardiology, Ningbo University Health Science Center Affiliated Lihuili Hospital, Ningbo University, Zhejiang, China
| | - Xiaojun Jin
- Department of Cardiology, Ningbo University Health Science Center Affiliated Lihuili Hospital, Ningbo University, Zhejiang, China
| | - Lichao Cen
- Department of Cardiology, Ningbo University Health Science Center Affiliated Lihuili Hospital, Ningbo University, Zhejiang, China
| | - Chuanjin Zhang
- Department of Cardiology, Ningbo University Health Science Center Affiliated Lihuili Hospital, Ningbo University, Zhejiang, China
| | - Beilei Ding
- Department of Cardiology, Ningbo University Health Science Center Affiliated Lihuili Hospital, Ningbo University, Zhejiang, China
| | - Jiangfang Lian
- Department of Cardiology, Ningbo University Health Science Center Affiliated Lihuili Hospital, Ningbo University, Zhejiang, China.
- Ningbo Institute of Innovation for Combined Medicine and Engineering, Ningbo Medical Center Lihuili Hospital, Ningbo University, No. 378 Dongqing Road, Yinzhou District, Ningbo, 315000, Zhejiang, China.
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Havig SM, Berg-Pedersen RM, Krabseth HM, Müller LD, Haugaa K, Zare HK, Gjesdal K, Krajci P, Opdal MS. Effect on QTc interval by switching from methadone to equipotent R-methadone dose in methadone maintenance treatment patients. Basic Clin Pharmacol Toxicol 2024; 134:519-530. [PMID: 38308508 DOI: 10.1111/bcpt.13982] [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: 10/10/2023] [Revised: 01/11/2024] [Accepted: 01/11/2024] [Indexed: 02/04/2024]
Abstract
Methadone (R,S-methadone) can prolong the QT interval. R-methadone inhibits cardiac potassium channel function less than S-methadone. We tested if switching from methadone to R-methadone would reduce corrected QT (QTc) intervals in methadone maintenance treatment (MMT) patients. Nine patients, with automatically read QTc intervals ≥450 ms, were required to detect a 20 ms (clinically relevant) reduction in QTc intervals with 15 ms standard deviation (SD) and 90% power. Nine stabilized MMT patients, using median (range) 70 (40-120) mg methadone, were included. Data (ECG recordings, serum samples, and withdrawal symptoms) were collected both before drug intake (Cmin ) and at 3 h after drug intake (Cmax ), and were collected on the day before the switch from methadone to equipotent R-methadone dose and at 14 and 28 days after the switch. A cardiologist calculated QTc intervals retrospectively. Serum electrolytes and methadone concentrations were measured. Mean QTc intervals at Cmin were 472 ms and 422 ms on methadone (automatically and manually read) and 414 ms on R-methadone (manually read). Mean (SD) change in QTc intervals was -8 (10) ms (p = 0.047) at Cmin but non-significant at Cmax . R-methadone showed a concentration-dependent relationship with QTc intervals. Switching to R-methadone reduced QTc intervals, but far less than the 20 ms considered clinically relevant.
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Affiliation(s)
| | | | | | | | - Kristina Haugaa
- Department of Cardiology, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | | | - Knut Gjesdal
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Peter Krajci
- Department of Substance Use Disorder Treatment, Oslo University Hospital, Oslo, Norway
| | - Mimi Stokke Opdal
- Department of Pharmacology, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
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Rigg KK, Kusiak ES, Rigg LK. Motivations for Misusing Opioids Among African Americans. SUBSTANCE USE & ADDICTION JOURNAL 2024; 45:240-249. [PMID: 38258821 DOI: 10.1177/29767342231214118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2024]
Abstract
BACKGROUND A wide range of opioid misuse motives have been documented in the literature, including to relieve physical pain, feel good/get high, relax, manage feelings/emotions, sleep, and moderate the effects of other substances. Despite a rise in opioid misuse among African Americans over the last 2 decades, their motivations for misuse remain unclear. Much of the research on opioid misuse motivations either rely on samples with little racial diversity or do not stratify their findings by race. As a result, less is known about the specific reasons why African Americans engage in opioid misuse. The objective of this study, therefore, was to identify and explain the most common motives for misusing opioids among African Americans. Qualitative interview data are also presented to explain/contextualize the most prevalent motivations. METHODS This study used data from the Florida Minority Health Survey, a mixed-methods project that included online surveys (n = 303) and qualitative in-depth interviews (n = 30) of African Americans. Data collection was conducted from August 2021 to February 2022 throughout Southwest Florida. RESULTS Analyses revealed that while some (33.9%) misused opioids for purposes of recreation/sensation seeking (eg, feel good/get high), the majority (66.1%) were attempting to self-treat perceived medical symptoms (eg, physical pain, anxiety/trauma, withdrawals, insomnia). CONCLUSIONS This study contributes to a better understanding of why some African Americans engage in opioid misuse and findings highlight the need for interventions to be trauma informed and address unmanaged physical pain among African Americans. Given that most studies on motivations are quantitative in nature, the study contributes to the literature by capturing the voices of African Americans who use drugs.
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Affiliation(s)
- Khary K Rigg
- Department of Mental Health Law & Policy, University of South Florida, Tampa, FL, USA
| | - Ethan S Kusiak
- Department of Mental Health Law & Policy, University of South Florida, Tampa, FL, USA
| | - Lindi K Rigg
- School of Psychology and Counseling, Regent University, Virginia Beach, VA, USA
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Shi Z, D Langleben D, Rott D, Albanese M, Elman I. Blood pressure response to extended-release naltrexone in heroin and prescription opioid users and its implications for cardiovascular morbidity. J Addict Dis 2024:1-11. [PMID: 38555861 DOI: 10.1080/10550887.2024.2327739] [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] [Indexed: 04/02/2024]
Abstract
BACKGROUND Consuming opioid agonists is a risk factor for cardiovascular disease particularly in intravenous heroin users. The monthly injectable extended-release opioid antagonist, naltrexone (XR-NTX) is an effective treatment for opioid use disorder. The impact of opioid receptor blockade through XR-NTX on blood pressure, a critical risk factor for cardiovascular morbidity, has not yet been characterized. METHODS The study evaluated the change in blood pressure during XR-NTX treatment among 14 patients who predominately used intravenous heroin and 24 patients who used prescription oral opioids, all with opioid use disorder. Blood pressure was measured in each patient immediately before the first XR-NTX injection and ∼two weeks after the first injection. The change in diastolic and systolic pressure was compared between the heroin users and the prescription opioids users using analysis of variance. RESULTS XR-NTX treatment was associated with significant decreases in diastolic blood pressure in the heroin group, but not in the prescription opioids group. Systolic blood pressure values in the heroin users showed a decline at trend level only. CONCLUSIONS Further research is warranted to replicate our findings and to determine whether XR-NTX effect is relatively specific to blood pressure or generalizes to other components of metabolic syndrome. Distinguishing between heroin and prescription opioid users could shed light on the unique clinical and pharmacological profiles of opioid drugs, particularly regarding their cardiovascular safety. This information can be useful in developing personalized therapeutic strategies based on the route of opioid administration.
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Affiliation(s)
- Zhenhao Shi
- Department of Psychiatry, Center for Studies of Addiction, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Daniel D Langleben
- Department of Psychiatry, Center for Studies of Addiction, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - David Rott
- Department of Cardiology, Sheba Medical Center, Sackler School of Medicine, Tel Aviv, Israel
| | - Mark Albanese
- Department of Psychiatry, Cambridge Health Alliance, Harvard Medical School, Boston, MA, USA
- Physician Health Services, Massachusetts Medical Society, Waltham, MA, USA
| | - Igor Elman
- Department of Psychiatry, Cambridge Health Alliance, Harvard Medical School, Boston, MA, USA
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Rigg KK, Weiner MA, Kusiak ES. Patterns of polydrug use among Black Americans who misuse opioids. J Behav Health Serv Res 2024:10.1007/s11414-024-09878-3. [PMID: 38468073 DOI: 10.1007/s11414-024-09878-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/22/2024] [Indexed: 03/13/2024]
Abstract
In the United States, opioid-related deaths involving polydrug use are now more prevalent than those involving only opioids. What often goes unnoticed is that deaths involving more than one substance are increasing more rapidly among Black Americans than Whites. Unfortunately, little research attention is paid to understanding opioid-related polydrug use patterns among Black Americans. As a result, less is known regarding which drug combinations are most common among this population and their reasons for co-using certain drugs. Therefore, the objective of this mixed methods study was to identify which substances were most commonly co-used with opioids among Black Americans, while also capturing their motives for combining opioids with other drugs. This study used data from the Florida Minority Health Study, a mixed-methods project that included online surveys (n = 303) and qualitative in-depth interviews (n = 30) of Black Americans who misuse opioids. Data collection was conducted from August 2021 to February 2022 throughout Southwest Florida. Analyses revealed that opioids were most commonly combined with alcohol, cocaine, and methamphetamine, respectively. Opioids were co-used with alcohol in an attempt to enhance the desired effect (i.e., intoxication), while stimulants and opioids were combined to counteract the undesirable side effects of the other. This study begins to answer the question of which/why substances are combined with opioids among Black Americans and should inform behavioral health interventions targeted at this population. Data on this topic are especially timely as the United States goes through the current fourth wave of the opioid crisis that is characterized by deaths due to polydrug use. These findings invite further study using nationally representative data to determine the extent to which polydrug using patterns differ across racial/ethnic groups.
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Affiliation(s)
- Khary K Rigg
- Department of Mental Health Law & Policy, University of South Florida, 13301 Bruce B. Downs Blvd, Tampa, FL, 33612, USA.
| | - Michael A Weiner
- Department of Mental Health Law & Policy, University of South Florida, 13301 Bruce B. Downs Blvd, Tampa, FL, 33612, USA
| | - Ethan S Kusiak
- Department of Mental Health Law & Policy, University of South Florida, 13301 Bruce B. Downs Blvd, Tampa, FL, 33612, USA
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Kheirabadi D, Minhas D, Ghaderpanah R, Clauw DJ. Problems with opioids beyond misuse. Best Pract Res Clin Rheumatol 2024:101935. [PMID: 38429184 DOI: 10.1016/j.berh.2024.101935] [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: 01/22/2024] [Accepted: 01/25/2024] [Indexed: 03/03/2024]
Abstract
The U.S. is grappling with an opioid epidemic, with millions of adults on long-term opioid therapy (LTOT). Although patients often report pain relief and improved daily function with opioids, research shows no significant differences in short-term outcomes between opioid and non-opioid users, as well as no long-term opioid benefits. This scoping review aims to identify lesser-known side effects of long-term opioid use and increase awareness of them, allowing healthcare providers and patients to better assess the risks and benefits of opioid use. Our data search from PubMed and Google Scholar used keywords related to opioids, chronic pain, hypogonadism, endocrinopathies, cancer progression, cardiovascular events, renovascular events, sleep disturbances, mood disorders and others, narrowing down to English-language full articles published from January 2018 to April 2023. This review emphasizes the probable serious adverse consequences of long-term opioid use on various body systems in patients with chronic pain. Given the lack of long-term benefits and significant adverse effects, our review underscores the critical need for healthcare providers to include these risks in discussions with patients when considering the long-term use of opioid therapy.
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Affiliation(s)
- Dorna Kheirabadi
- Department of Anesthesiology, Chronic Pain and Fatigue Research Center, University of Michigan Medical School, Ann Arbor, MI, United States.
| | - Deeba Minhas
- Department of Internal Medicine, Division of Rheumatology, University of Michigan Medical School, 300 North Ingalls Building, Ann Arbor, MI, 48109-5422, United States.
| | - Rezvan Ghaderpanah
- Department of Physiology and Aging, College of Medicine, University of Florida, United States.
| | - Daniel J Clauw
- Departments of Anesthesiology, Medicine (Rheumatology), and Psychiatry, Chronic Pain and Fatigue Research Center, University of Michigan Medical School, Ann Arbor, MI, United States.
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Pagheh AS, Kazemi T, Riahi SM, Karimi M, Foogerdi M, Arian A, Heydari S, Ghoddousi MY, Vahdati P, Khazdair MR. The effects of opium consumption on severity of disease on hospitalized COVID-19 patients in East of Iran, a prospective cohort study. Transl Clin Pharmacol 2024; 32:52-62. [PMID: 38586125 PMCID: PMC10990726 DOI: 10.12793/tcp.2024.32.e4] [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: 10/02/2023] [Revised: 01/17/2024] [Accepted: 02/15/2024] [Indexed: 04/09/2024] Open
Abstract
There are few theories and little empirical evidence about the bilateral impact of substance use and coronavirus disease 2019 (COVID-19), so a logical and accurate picture of this area is required. We investigated the effects of opium use on severity of disease on hospitalized COVID-19 patients in east of Iran. Demographic and clinical characteristics, vital signs, laboratory tests, mortality rate, type and duration of opium consumption in hospitalized patients who recovered from COVID-19 in the follow-up after 3 months were evaluated. In this study, 60 (20%) participants were the opium user and 251 (80%) were the non-user patients. Based on clinical symptoms, hypertension and systolic blood pressure in opium user were significantly higher than non-user patients (p < 0.05). In the laboratory tests, only the level of urea was higher in the opium positive group (37 [26.5-48.5] vs. 32 [23-43], respectively) and the percent of lymphocytes were lower in the opium positive (17 [8.2-25.8] vs. 18.7 [13.85-26.35], respectively). The initial therapies of both opium positive and negative infected patients showed not any significant changes (p > 0.05). Among the studied groups, one deceased case with COVID-19 was related to a drug user patient. Although, uses of opium reduced the levels of some risk factors, vital signs at admission and initial therapies during hospitalization in COVID-19 patients but it increased lung and heart diseases. Also, the severity of COVID-19 including hospitalization and mortality were associated with opium consumption.
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Affiliation(s)
- Abdol Satar Pagheh
- Infectious Diseases Research Center, Birjand University of Medical Sciences, Birjand, Iran
| | - Toba Kazemi
- Cardiovascular Diseases Research Center, Birjand University of Medical Sciences, Birjand, Iran
| | - Seyed Mohammad Riahi
- Cardiovascular Diseases Research Center, Birjand University of Medical Sciences, Birjand, Iran
| | - Mohammad Karimi
- Department of Emergency Medicine, School of Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | - Moloud Foogerdi
- Department of Emergency Medicine, School of Medicine, Birjand University of Medical Sciences, Birjand, Iran
| | - Anahita Arian
- Cardiovascular Diseases Research Center, Birjand University of Medical Sciences, Birjand, Iran
| | - Shima Heydari
- Department of Internal Medicine, School of Medicine, Torbat Heydariyeh University of Medical Sciences, Torbat Heydarieh, Iran
| | | | - Parisa Vahdati
- Infectious Diseases Research Center, Birjand University of Medical Sciences, Birjand, Iran
| | - Mohammad Reza Khazdair
- Cardiovascular Diseases Research Center, Birjand University of Medical Sciences, Birjand, Iran
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11
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Holt A, Nouhravesh N, Strange JE, Kinnberg Nielsen S, Schjerning AM, Vibe Rasmussen P, Torp-Pedersen C, Gislason GH, Schou M, McGettigan P, Lamberts M. Cannabis for chronic pain: cardiovascular safety in a nationwide Danish study. Eur Heart J 2024; 45:475-484. [PMID: 38200679 DOI: 10.1093/eurheartj/ehad834] [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: 06/04/2023] [Revised: 11/20/2023] [Accepted: 12/01/2023] [Indexed: 01/12/2024] Open
Abstract
BACKGROUND AND AIMS A rising number of countries allow physicians to treat chronic pain with medical cannabis. However, recreational cannabis use has been linked with cardiovascular side effects, necessitating investigations concerning the safety of prescribed medical cannabis. METHODS Using nationwide Danish registers, patients with chronic pain initiating first-time treatment with medical cannabis during 2018-21 were identified and matched 1:5 to corresponding control patients on age, sex, chronic pain diagnosis, and concomitant use of other pain medication. The absolute risks of first-time arrhythmia (atrial fibrillation/flutter, conduction disorders, paroxysmal tachycardias, and ventricular arrhythmias) and acute coronary syndrome were reported comparing medical cannabis use with no use. RESULTS Among 1.88 million patients with chronic pain (46% musculoskeletal, 11% cancer, 13% neurological, and 30% unspecified pain), 5391 patients claimed a prescription of medical cannabis [63.2% women, median age: 59 (inter-quartile range 48-70) years] and were compared with 26 941 control patients of equal sex- and age composition. Arrhythmia was observed in 42 and 107 individuals, respectively, within 180 days. Medical cannabis use was associated with an elevated risk of new-onset arrhythmia {180-day absolute risk: 0.8% [95% confidence interval (CI) 0.6%-1.1%]} compared with no use [180-day absolute risk: 0.4% (95% CI 0.3%-0.5%)]: a risk ratio of 2.07 (95% CI 1.34-2.80) and a 1-year risk ratio of 1.36 (95% CI 1.00-1.73). No significant association was found for acute coronary syndrome [180-day risk ratio: 1.20 (95% CI 0.35-2.04)]. CONCLUSIONS In patients with chronic pain, the use of prescribed medical cannabis was associated with an elevated risk of new-onset arrhythmia compared with no use-most pronounced in the 180 days following the initiation of treatment.
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Affiliation(s)
- Anders Holt
- Department of Cardiology, Copenhagen University Hospital-Herlev and Gentofte, Gentofte Hospitalsvej 6, PO Box 635, DK-2900 Hellerup, Denmark
- Department of Epidemiology and Biostatistics, School of Population Health, University of Auckland, 85 Park Road, Grafton, Auckland 1142, New Zealand
| | - Nina Nouhravesh
- Department of Cardiology, Copenhagen University Hospital-Herlev and Gentofte, Gentofte Hospitalsvej 6, PO Box 635, DK-2900 Hellerup, Denmark
| | - Jarl E Strange
- Department of Cardiology, Copenhagen University Hospital-Herlev and Gentofte, Gentofte Hospitalsvej 6, PO Box 635, DK-2900 Hellerup, Denmark
- Department of Cardiology, Copenhagen University Hospital-Rigshospitalet, Blegdamsvej 9, DK-2100 Copenhagen, Denmark
| | - Sebastian Kinnberg Nielsen
- Department of Cardiology, Copenhagen University Hospital-Herlev and Gentofte, Gentofte Hospitalsvej 6, PO Box 635, DK-2900 Hellerup, Denmark
| | - Anne-Marie Schjerning
- Department of Cardiology, Zealand University Hospital, Sygehusvej 10, DK-4000 Roskilde, Denmark
- The Danish Heart Foundation, Department of Research, Vognmagergade 7, DK-1120 Copenhagen, Denmark
| | - Peter Vibe Rasmussen
- Department of Cardiology, Copenhagen University Hospital-Herlev and Gentofte, Gentofte Hospitalsvej 6, PO Box 635, DK-2900 Hellerup, Denmark
| | - Christian Torp-Pedersen
- Department of Cardiology, North Zealand Hospital, Dyrehavevej 29, DK-3400 Hillerød, Denmark
- Department of Public Health, University of Copenhagen, Øster Farimagsgade 5, DK-1353 Copenhagen, Denmark
| | - Gunnar H Gislason
- Department of Cardiology, Copenhagen University Hospital-Herlev and Gentofte, Gentofte Hospitalsvej 6, PO Box 635, DK-2900 Hellerup, Denmark
- The Danish Heart Foundation, Department of Research, Vognmagergade 7, DK-1120 Copenhagen, Denmark
- Department of Public Health, University of Copenhagen, Øster Farimagsgade 5, DK-1353 Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Blegdamsvej 3B, DK-2200 Copenhagen, Denmark
- National Institute of Public Health, University of Southern Denmark, Studiestræde 6, DK-1455 Copenhagen, Denmark
| | - Morten Schou
- Department of Cardiology, Copenhagen University Hospital-Herlev and Gentofte, Gentofte Hospitalsvej 6, PO Box 635, DK-2900 Hellerup, Denmark
- Department of Clinical Medicine, University of Copenhagen, Blegdamsvej 3B, DK-2200 Copenhagen, Denmark
| | - Patricia McGettigan
- William Harvey Research Institute, Charterhouse Square Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London EC1M 6BQ, UK
| | - Morten Lamberts
- Department of Cardiology, Copenhagen University Hospital-Herlev and Gentofte, Gentofte Hospitalsvej 6, PO Box 635, DK-2900 Hellerup, Denmark
- Department of Clinical Medicine, University of Copenhagen, Blegdamsvej 3B, DK-2200 Copenhagen, Denmark
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12
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Abasilim C, Friedman LS, Karch L, Holloway-Beth A. Trends in non-fatal and fatal opioid overdoses during the first two years of the coronavirus disease-2019 pandemic. Ann Epidemiol 2024; 90:35-41. [PMID: 38501569 DOI: 10.1016/j.annepidem.2023.10.007] [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: 05/08/2023] [Revised: 09/19/2023] [Accepted: 10/26/2023] [Indexed: 03/20/2024]
Abstract
PURPOSE This study assessed opioid-involved overdose rates by age, sex, and race-ethnicity across strict pandemic mitigation phases and how this varied across data systems. METHODS We examined opioid-involved overdoses using medical examiner and hospital data for Cook County, Illinois between 2016-2021. Multivariable segmented regression was used to assess weekly overdose rates across subgroups of age, sex and race/ethnicity and strict pandemic mitigation phases. RESULTS The overall rate of weekly opioid-involved overdoses increased when assessing the medical examiner (β = 0.01; 95% CI = 0.01,0.02; P ≤ .001) and emergency department visits data sources (β = 0.15; 95% CI = 0.09,0.20; P ≤ .001) but not for the hospital admissions data source. We found differences in overdose rates across subgroups and phases of pandemic mandates. Fatal overdoses increased during lockdown-1 while admissions and emergency department (ED) visits for opioid-involved overdoses generally decreased across all phases of pandemic mitigation mandates except for the period following lockdown-1. Across pandemic mitigation phases, Hispanics and individuals under 25 years did not demonstrate any change in admissions and ED visits for overdoses. CONCLUSIONS We underscore the importance of utilizing multiple sources of surveillance to better characterize opioid-involved overdoses and for public health planning.
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Affiliation(s)
- Chibuzor Abasilim
- Division of Environmental and Occupational Health Sciences, School of Public Health, University of Illinois Chicago, Chicago, IL
| | - Lee S Friedman
- Division of Environmental and Occupational Health Sciences, School of Public Health, University of Illinois Chicago, Chicago, IL
| | - Lydia Karch
- Epidemiology Unit, Cook County Department of Public Health, Bridgeview, IL
| | - Alfreda Holloway-Beth
- Division of Environmental and Occupational Health Sciences, School of Public Health, University of Illinois Chicago, Chicago, IL; Epidemiology Unit, Cook County Department of Public Health, Bridgeview, IL
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13
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Bansal N, Campbell SM, Lin CY, Ashcroft DM, Chen LC. Development of prescribing indicators related to opioid-related harm in patients with chronic pain in primary care-a modified e-Delphi study. BMC Med 2024; 22:5. [PMID: 38167142 PMCID: PMC10763174 DOI: 10.1186/s12916-023-03213-x] [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: 06/20/2023] [Accepted: 12/05/2023] [Indexed: 01/05/2024] Open
Abstract
BACKGROUND Long-term opioid use is associated with dependency, addiction, and serious adverse events. Although a framework to reduce inappropriate opioid prescribing exists, there is no consensus on prescribing indicators for preventable opioid-related problems in patients with chronic pain in primary care in the UK. This study aimed to identify opioid prescription scenarios for developing indicators for prescribing opioids to patients with chronic pain in primary care. METHODS Scenarios of opioid prescribing indicators were identified from a literature review, guidelines, and government reports. Twenty-one indicators were identified and presented in various opioid scenarios concerning opioid-related harm and adverse effects, drug-drug interactions, and drug-disease interactions in certain disease conditions. After receiving ethics approval, two rounds of electronic Delphi panel technique surveys were conducted with 24 expert panellists from the UK (clinicians, pharmacists, and independent prescribers) from August 2020 to February 2021. Each indicator was rated on a 1-9 scale from inappropriate to appropriate. The score's median, 30th and 70th percentiles, and disagreement index were calculated. RESULTS The panel unanimously agreed that 15 out of the 21 opioid prescribing scenarios were inappropriate, primarily due to their potential for causing harm to patients. This consensus was reflected in the low appropriateness scores (median ranging from 1 to 3). There were no scenarios with a high consensus that prescribing was appropriate. The indicators were considered inappropriate due to drug-disease interactions (n = 8), drug-drug interactions (n = 2), adverse effects (n = 3), and prescribed dose and duration (n = 2). Examples included prescribing opioids during pregnancy, concurrently with benzodiazepines, long-term without a laxative prescription and prescribing > 120-mg morphine milligram equivalent per day or long-term duration over 3 months after surgery. CONCLUSIONS The high agreement on opioid prescribing indicators indicates that these potentially hazardous consequences are relevant and concerning to healthcare practitioners. Future research is needed to evaluate the feasibility and implementation of these indicators within primary care settings. This research will provide valuable insights and evidence to support opioid prescribing and deprescribing strategies. Moreover, the findings will be crucial in informing primary care practitioners and shaping quality outcome frameworks and other initiatives to enhance the safety and quality of care in primary care settings.
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Affiliation(s)
- Neetu Bansal
- Drug Usage and Pharmacy Practice Group, Division of Pharmacy and Optometry, Faculty of Biology, Medicine and Health, Centre for Pharmacoepidemiology and Drug Safety, Manchester Academic Health Science Centre, School of Health Sciences, University of Manchester, Oxford Road, Manchester, M13 9PT, UK.
| | - Stephen M Campbell
- Department of Public Health Pharmacy and Management, School of Pharmacy, Sefako Makgatho Health Sciences University, Molotlegi Street, Pretoria, 0208, South Africa
- Centre for Epidemiology and Public Health, School of Health Sciences, University of Manchester, Manchester, M13 9PL, UK
| | - Chiu-Yi Lin
- Division of Pharmacy and Optometry, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, School of Health Sciences, University of Manchester, Oxford Road, Manchester, M13 9PT, UK
| | - Darren M Ashcroft
- Drug Usage and Pharmacy Practice Group, Division of Pharmacy and Optometry, Faculty of Biology, Medicine and Health, Centre for Pharmacoepidemiology and Drug Safety, Manchester Academic Health Science Centre, School of Health Sciences, University of Manchester, Oxford Road, Manchester, M13 9PT, UK
- NIHR Greater Manchester Patient Safety Research Collaboration, University of Manchester, Manchester, M13 9PL, UK
| | - Li-Chia Chen
- Drug Usage and Pharmacy Practice Group, Division of Pharmacy and Optometry, Faculty of Biology, Medicine and Health, Centre for Pharmacoepidemiology and Drug Safety, Manchester Academic Health Science Centre, School of Health Sciences, University of Manchester, Oxford Road, Manchester, M13 9PT, UK
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14
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Neukamm MA, Halter S, Auwärter V, Schmitt G, Giorgetti A, Bartel M. Death after smoking of fentanyl, 5F-ADB, 5F-MDMB-P7AICA and other synthetic cannabinoids with a bucket bong. Forensic Toxicol 2024; 42:82-92. [PMID: 37300633 PMCID: PMC10808286 DOI: 10.1007/s11419-023-00666-w] [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: 02/09/2023] [Accepted: 05/21/2023] [Indexed: 06/12/2023]
Abstract
PURPOSE We report a case of a polydrug user who consumed various synthetic cannabinoids and fentanyl from a transdermal patch via a bucket bong. Toxicological results from postmortem matrices with special focus on synthetic cannabinoids are discussed in terms of their relevance to the death. METHODS The samples were analyzed by toxicological screening procedures involving immunoassays and gas chromatography-mass spectrometry (GC-MS) as well as quantitative analyses by means of GC-MS and high-performance liquid chromatography-tandem mass spectrometry (LC-MS/MS). RESULTS At the autopsy, coronary artery disease and signs of liver congestion were noted, in the absence of acute myocardial ischemic changes. Femoral blood concentrations of fentanyl and pregabalin were 14 ng/mL and 3,200 ng/mL, respectively. In addition, 2.7 ng/mL 5F-ADB and 13 ng/mL 5F-MDMB-P7AICA were detected together with relatively low amounts of 5 other synthetic cannabinoids in cardiac blood. A total number of up to 17 synthetic cannabinoids were detected in kidney, liver, urine and hair. Fentanyl and 5F-ADB were also detected in the water of the bucket bong. CONCLUSIONS The cause of death could be attributed to an acute mixed intoxication by fentanyl and 5F-ADB (both Toxicological Significance Score (TSS) = 3) with a contribution of pregabalin and 5F-MDMB-P7AICA (TSS = 2), in a subject suffering from pre-existing heart damage. The most plausible mechanism of death consists in a respiratory depression. This case report demonstrates that use of opioids in combination with synthetic cannabinoids might be particularly dangerous.
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Affiliation(s)
- Merja A Neukamm
- Institute of Forensic Medicine, Forensic Toxicology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Albertstrasse 9, 79104, Freiburg, Germany.
| | - Sebastian Halter
- Institute of Forensic Medicine, Forensic Toxicology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Albertstrasse 9, 79104, Freiburg, Germany
| | - Volker Auwärter
- Institute of Forensic Medicine, Forensic Toxicology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Albertstrasse 9, 79104, Freiburg, Germany
| | - Georg Schmitt
- Institute of Forensic and Traffic Medicine, University Hospital, Voßstrasse 2, 69115, Heidelberg, Germany
| | - Arianna Giorgetti
- Department of Medical and Surgical Sciences, Unit of Legal Medicine, University of Bologna, Via Irnerio 49, 40126, Bologna, Italy
| | - Marc Bartel
- Institute of Forensic and Traffic Medicine, University Hospital, Voßstrasse 2, 69115, Heidelberg, Germany
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15
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Goto A, Kambayashi R, Fujishiro M, Hasegawa C, Izumi-Nakaseko H, Takei Y, Kurosaki K, Sugiyama A. Analysis of cardiohemodynamic and electrophysiological effects of morphine along with its toxicokinetic profile using the halothane-anesthetized dogs. J Toxicol Sci 2024; 49:269-279. [PMID: 38825486 DOI: 10.2131/jts.49.269] [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: 06/04/2024]
Abstract
Although morphine has been used for treatment-resistant dyspnea in end-stage heart failure patients, information on its cardiovascular safety profile remains limited. Morphine was intravenously administered to halothane-anesthetized dogs (n=4) in doses of 0.1, 1 and 10 mg/kg/10 min with 20 min of observation period. The low and middle doses attained therapeutic (0.13 µg/mL) and supratherapeutic (0.97 µg/mL) plasma concentrations, respectively. The low dose hardly altered any of the cardiovascular variables except that the QT interval was prolonged for 10-15 min after its start of infusion. The middle dose reduced the preload and afterload to the left ventricle for 5-15 min, then decreased the left ventricular contractility and mean blood pressure for 10-30 min, and finally suppressed the heart rate for 15-30 min. Moreover, the middle dose gradually but progressively prolonged the atrioventricular conduction time, QT interval/QTcV, ventricular late repolarization period and ventricular effective refractory period without altering the intraventricular conduction time, ventricular early repolarization period or terminal repolarization period. A reverse-frequency-dependent delay of ventricular repolarization was confirmed. The high dose induced cardiohemodynamic collapse mainly due to vasodilation in the initial 2 animals by 1.9 and 3.3 min after its start of infusion, respectively, which needed circulatory support to treat. The high dose was not tested further in the remaining 2 animals. Thus, intravenously administered morphine exerts a rapidly appearing vasodilator action followed by slowly developing cardiosuppressive effects. Morphine can delay the ventricular repolarization possibly through IKr inhibition in vivo, but its potential to develop torsade de pointes will be small.
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Affiliation(s)
- Ai Goto
- Department of Pharmacology, Faculty of Medicine, Toho University
| | | | - Masaya Fujishiro
- Department of Legal Medicine, Faculty of Medicine, Showa University
| | - Chika Hasegawa
- Department of Legal Medicine, Faculty of Medicine, Toho University
| | | | - Yoshinori Takei
- Department of Pharmacology, Faculty of Medicine, Toho University
| | | | - Atsushi Sugiyama
- Department of Pharmacology, Faculty of Medicine, Toho University
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16
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Chichagi F, Alikhani R, Beigi Harchegani A. Cardiovascular health in kratom users; a narrative review. J Addict Dis 2023:1-13. [PMID: 37982301 DOI: 10.1080/10550887.2023.2282033] [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: 11/21/2023]
Abstract
BACKGROUND Kratom, also known as Mitragyna speciosa, is a plant that originates in Southeast Asia and possesses unique pharmacological characteristics. It is commonly consumed in the form of tea made by boiling the leaves or using the leaves to create the powder. According to its pain-relieving effects, the prevalence of kratom use around the world has increased, which has various implications for healthcare providers. Mitragynine is a well-known active compound in kratom. OBJECTIVE This review aims to provide a comprehensive perspective on the cardiovascular effects of mitragynine and its potential cardiotoxicity through the literature. METHOD Authors searched PubMed, Scopus, and Google Scholar databases using appropriate search strategies for each database. After the screening, all relevant studies were included. RESULTS Although kratom may have the potential for therapeutic benefits, it has been associated with multi-organ damage and cardiac toxicity in some cases. According to the available data, tachycardia and hypertension are the most common adverse effects. Other possible cardiovascular effects include atherosclerosis, ventricular arrhythmia, cardiomyopathy, dose-dependent prolonged QTc interval, myocarditis, cardiomegaly, and cardiopulmonary arrest. CONCLUSION While prior research has indicated the possible negative effects of mitragynine overdose on the cardiovascular system, there are no definitive conclusions, and additional investigations are needed.
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Affiliation(s)
- Fatemeh Chichagi
- Cardiac Primary Prevention Research Center, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
- Students' Scientific Research Center (SSRC), Tehran University of Medical Sciences, Tehran, Iran
| | - Reyhaneh Alikhani
- Students' Scientific Research Center (SSRC), Tehran University of Medical Sciences, Tehran, Iran
| | - Asghar Beigi Harchegani
- School of Nursing and Midwifery, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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17
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Go C, Kim S, Kim Y, Sunwoo Y, Eom SH, Yun J, Shin S, Choi YJ. A Real-World Data Driven Pharmacovigilance Investigation on Drug-Induced Arrhythmia Using KAERS DB, a Korean Nationwide Adverse Drug Reporting System. Pharmaceuticals (Basel) 2023; 16:1612. [PMID: 38004477 PMCID: PMC10674837 DOI: 10.3390/ph16111612] [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: 10/24/2023] [Revised: 11/08/2023] [Accepted: 11/14/2023] [Indexed: 11/26/2023] Open
Abstract
This study aims to investigate the prevalence and seriousness of drug-induced arrhythmia and to identify predictors associated with the seriousness of arrhythmia. Drug-induced arrhythmia cases reported to the Korean Adverse Event Reporting System Database (KAERS DB) from January 2012 to December 2021 were investigated. A disproportionality test was performed to detect the association of the etiologic medication classes and types, along with patient demographic information, with the seriousness of drug-induced arrhythmia. Logistic regression was performed to investigate the predictors that increase the risk of serious arrhythmia. The most common etiologic agent for drug-induced arrhythmia was sevoflurane, whereas serious arrhythmia was most prevalent with narcotics. Antibiotics (reporting odds ratio (ROR) 4.125; 95% CI 1.438-11.835), chemotherapy (ROR 6.994; 95% CI 2.239-21.542), and iodinated contrast media (ROR 8.273; 95% CI 3.062-22.352) had a strong association with the seriousness of drug-induced arrhythmia. Among numerous etiologic agents, ioversol (ROR 16.490; 95% CI 3.589-75.772) and lidocaine (ROR 12.347; 95% CI 2.996-50.884) were more likely to be reported with serious arrhythmia. Aging and comorbidity, primarily cancer, are the most contributing predictors associated with serious arrhythmia. Further studies on the clinical significance of patient-specific predictors for the increased risk of serious drug-induced arrhythmia are warranted to promote drug safety.
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Affiliation(s)
- Chaerin Go
- Department of Pharmacy, College of Pharmacy, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Semi Kim
- Department of Pharmacy, College of Pharmacy, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Yujin Kim
- Department of Regulatory Science, Graduate School, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Yongjun Sunwoo
- Department of Pharmacy, College of Pharmacy, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Sae Hyun Eom
- Department of Pharmacy, College of Pharmacy, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Jiseong Yun
- Department of Pharmacy, College of Pharmacy, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Sooyoung Shin
- Department of Pharmacy, College of Pharmacy, Ajou University, Suwon 16499, Republic of Korea
- Research Institute of Pharmaceutical Science and Technology (RIPST), Ajou University, Suwon 16499, Republic of Korea
| | - Yeo Jin Choi
- Department of Pharmacy, College of Pharmacy, Kyung Hee University, Seoul 02447, Republic of Korea
- Department of Regulatory Science, Graduate School, Kyung Hee University, Seoul 02447, Republic of Korea
- Institute of Regulatory Innovation through Science (IRIS), Kyung Hee University, Seoul 02447, Republic of Korea
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18
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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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19
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Vixner L, Hambraeus K, Äng B, Berglund L. High Self-Reported Levels of Pain 1 Year After a Myocardial Infarction Are Related to Long-Term All-Cause Mortality: A SWEDEHEART Study Including 18 376 Patients. J Am Heart Assoc 2023; 12:e029648. [PMID: 37584219 PMCID: PMC10547330 DOI: 10.1161/jaha.123.029648] [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: 01/29/2023] [Accepted: 06/08/2023] [Indexed: 08/17/2023]
Abstract
Background Pain increases the risk for cardiovascular diseases, including myocardial infarction (MI). However, the impact of pain on mortality after MI has not yet been investigated in large studies with long-term follow-up periods. Thus, we aimed to examine various levels of pain severity 1 year after an MI as a potential risk for all-cause mortality. Methods and Results We collected data from 18 376 patients, aged <75 years, who had a registered MI event during the period from 2004 to 2013 and with measurements of potential cardiovascular risk indicators at hospital discharge from the Swedish quality register SWEDEHEART (Swedish Web System for Enhancement and Development of Evidence-Based Care in Heart Disease Evaluated According to Recommended Therapies). Self-reported levels of experienced pain according to EuroQol-5 dimension instrument were recorded in secondary prevention clinics 1 year after hospital discharge. We collected all-cause mortality data up to 8.5 years (median, 3.4 years) after the 1-year visit. The Cox proportional hazard regression was used to estimate hazard ratio (HR) and 95% CI. Moderate pain and extreme pain were reported by 38.2% and 4.5%, respectively, of included patients. There were 1067 deaths. Adjusted HR was 1.35 (95% CI, 1.18-1.55) and 2.06 (95% CI, 1.63-2.60) for moderate and extreme pain, respectively. Pain was a stronger mortality predictor than smoking. Conclusions Pain 1 year after MI is highly prevalent, and its effect on mortality 1 year after MI was found to be more pronounced than smoking. Clinicians managing patients after MI should recognize the need to consider experienced pain when making prognosis or treatment decisions.
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Affiliation(s)
- Linda Vixner
- School of Health and WelfareDalarna UniversityFalunSweden
| | - Kristina Hambraeus
- Center for Clinical Research DalarnaUppsala UniversityUppsalaSweden
- Department of Cardiology Falun, Health Care DalarnaRegion DalarnaFalunSweden
| | - Björn Äng
- School of Health and WelfareDalarna UniversityFalunSweden
- Center for Clinical Research DalarnaUppsala UniversityUppsalaSweden
- Regional Board AdministrationRegion DalarnaFalunSweden
- Division of Physiotherapy, Department of Neurobiology, Care Sciences and SocietyKarolinska InstitutetHuddingeSweden
| | - Lars Berglund
- School of Health and WelfareDalarna UniversityFalunSweden
- Department of Public Health and Caring Sciences, GeriatricsUppsala UniversityUppsalaSweden
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20
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Hendrikse C, Ngah V, Kallon II, Thom G, Leong TD, Cohen K, McCaul M. Signal of harm in morphine use in adults with acute pulmonary oedema: A rapid systematic review. S Afr Med J 2023; 113:39-43. [PMID: 37882120 DOI: 10.7196/samj.2023.v113i8.348] [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: 10/26/2022] [Indexed: 10/27/2023] Open
Abstract
BACKGROUND Heart failure affects nearly 65 million people globally, resulting in recurrent hospital admissions and substantial healthcare expenditure. The use of morphine in the management of acute pulmonary oedema remains controversial, with conflicting guidance and significant variation in practice. Synthesised evidence is needed to inform standard treatment guidelines and clinical practice. OBJECTIVE To determine whether morphine should be used in the treatment of acute pulmonary oedema (APE) in adults. METHODS A rapid review of systematic reviews of randomised controlled trials or observational studies, and then randomised controlled trials, was conducted searching three electronic databases (PubMed, Embase, Cochrane Library) and one clinical trial registry on 12 February 2022. We used a prespecified protocol following Cochrane rapid review methods and aligned to the National Standard Treatment Guidelines and Essential Medicines List methodology. We first considered relevant high-quality systematic reviews of randomised controlled trials or observational studies, then (if required) randomised controlled trials to inform time-sensitive or urgent evidence requests, clinical practice, policy, or standard treatment guidelines. RESULTS We identified four systematic reviews of observational studies. The two most relevant, up-to-date, and highest-quality reviews were used to inform evidence for critical outcomes. Morphine may increase in-hospital mortality (odds ratio (OR) 1.78; 95% confidence interval (CI) 1.01 - 3.13; low certainty of evidence; six observational studies, n=151 735 participants), resulting in 15 more per 1 000 hospital deaths, ranging from 0 to 40 more hospital deaths. Morphine may result in a large increase in invasive mechanical ventilation (OR 2.72; 95% CI 1.09 - 6.80; low certainty of evidence; four observational studies, n=167 847 participants), resulting in 45 more per 1 000 ventilations, ranging from 2 more to 136 more. Adverse events and hospital length of stay were not measured across reviews or trials. CONCLUSION Based on the most recent, relevant and best-available quality evidence, morphine use in adults with APE may increase in-hospital and all-cause mortality and may result in a large increase in the need for invasive mechanical ventilation compared to not using morphine. Recommending against the use of morphine in pulmonary oedema may improve patient outcomes. Disinvesting in morphine for this indication may result in cost savings, noting the possible accrued benefits of fewer patients requiring invasive ventilation and management of morphine-related side-effects.
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Affiliation(s)
- C Hendrikse
- Division of Emergency Medicine, Department of Family, Community and Emergency Care, Faculty of Health Sciences, University of Cape Town, South Africa; Ministerially appointed PHC/Adult Hospital Level Expert Review Committee of the National Essential Medicines List Committee, National Department of Health (2019 - 2023), Pretoria, South Africa.
| | - V Ngah
- Centre for Evidence-based Health Care, Division of Epidemiology and Biostatistics, Department of Global Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa.
| | - I I Kallon
- Centre for Evidence-based Health Care, Division of Epidemiology and Biostatistics, Department of Global Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa.
| | - G Thom
- Ministerially appointed PHC/Adult Hospital Level Expert Review Committee of the National Essential Medicines List Committee, National Department of Health (2019 - 2023), Pretoria, South Africa; Amajuba District Clinical Specialist Team, KwaZulu-Natal Department of Health, Pretoria, South Africa.
| | - T D Leong
- Secretariat to the PHC/Adult Hospital Level Expert Review Committee (2020 - 2023); Secretariat to the National Essential Medicines List Committee, National Department of Health (2021 - 2022), Durban, South Africa; Cochrane South Africa, South African Medical Research Council, Cape Town, South Africa.
| | - K Cohen
- Ministerially appointed PHC/Adult Hospital Level Expert Review Committee of the National Essential Medicines List Committee, National Department of Health (2019 - 2023), Pretoria, South Africa; Division of Clinical Pharmacology, Department of Medicine, Faculty of Health Sciences, University of Cape Town, South Africa.
| | - M McCaul
- Ministerially appointed PHC/Adult Hospital Level Expert Review Committee of the National Essential Medicines List Committee, National Department of Health (2019 - 2023), Pretoria, South Africa; Centre for Evidence-based Health Care, Division of Epidemiology and Biostatistics, Department of Global Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa; South African GRADE Network, Centre for Evidence-based Health Care, Department of Global Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa.
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21
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Jia L, Veldkamp MW, Verkerk AO, Tan HL. The opioid tramadol blocks the cardiac sodium channel Nav1.5 in HEK293 cells. Europace 2023; 25:euad209. [PMID: 37433113 PMCID: PMC10396326 DOI: 10.1093/europace/euad209] [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: 05/22/2023] [Accepted: 07/03/2023] [Indexed: 07/13/2023] Open
Abstract
AIMS Opioids are associated with increased risk of sudden cardiac death. This may be due to their effects on the cardiac sodium channel (Nav1.5) current. In the present study, we aim to establish whether tramadol, fentanyl, or codeine affects Nav1.5 current. METHODS AND RESULTS Using whole-cell patch-clamp methodology, we studied the effects of tramadol, fentanyl, and codeine on currents of human Nav1.5 channels stably expressed in HEK293 cells and on action potential (AP) properties of freshly isolated rabbit ventricular cardiomyocytes. In fully available Nav1.5 channels (holding potential -120 mV), tramadol exhibited inhibitory effects on Nav1.5 current in a concentration-dependent manner with an IC50 of 378.5 ± 33.2 µm. In addition, tramadol caused a hyperpolarizing shift of voltage-gated (in)activation and a delay in recovery from inactivation. These blocking effects occurred at lower concentrations in partially inactivated Nav1.5 channels: during partial fast inactivation (close-to-physiological holding potential -90 mV), IC50 of Nav1.5 block was 4.5 ± 1.1 μm, while it was 16 ± 4.8 μm during partial slow inactivation. The tramadol-induced changes on Nav1.5 properties were reflected by a reduction in AP upstroke velocity in a frequency-dependent manner. Fentanyl and codeine had no effect on Nav1.5 current, even when tested at lethal concentrations. CONCLUSION Tramadol reduces Nav1.5 currents, in particular, at close-to-physiological membrane potentials. Fentanyl and codeine have no effects on Nav1.5 current.
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Affiliation(s)
- Lixia Jia
- Department of Clinical and Experimental Cardiology, Heart Center, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, Amsterdam 1105 AZ, The Netherlands
| | - Marieke W Veldkamp
- Department of Clinical and Experimental Cardiology, Heart Center, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, Amsterdam 1105 AZ, The Netherlands
| | - Arie O Verkerk
- Department of Clinical and Experimental Cardiology, Heart Center, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, Amsterdam 1105 AZ, The Netherlands
- Department of Medical Biology, Amsterdam Cardiovascular Sciences, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, Amsterdam 1105 AZ, The Netherlands
| | - Hanno L Tan
- Department of Clinical and Experimental Cardiology, Heart Center, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, Amsterdam 1105 AZ, The Netherlands
- Netherlands Heart Institute, Moreelsepark 1, Utrecht 3511 EP, The Netherlands
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22
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Ascandar N, Vadlakonda A, Verma A, Chervu N, Roberts JS, Sakowitz S, Williamson C, Benharash P. Association of opioid use disorder with outcomes of hospitalizations for acute myocardial infarction in the United States. Clinics (Sao Paulo) 2023; 78:100251. [PMID: 37473624 PMCID: PMC10372160 DOI: 10.1016/j.clinsp.2023.100251] [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: 10/23/2022] [Revised: 06/27/2023] [Accepted: 07/03/2023] [Indexed: 07/22/2023] Open
Abstract
OBJECTIVE While Opioid Use Disorder (OUD) has been linked to inferior clinical outcomes, studies examining the clinical outcomes and readmission of OUD patients experiencing Acute Myocardial Infarction (AMI) remain lacking. The authors analyze the clinical and financial outcomes of OUD in a contemporary cohort of AMI hospitalizations. METHODS All non-elective adult (≥ 18 years) hospitalizations for AMI were tabulated from the 2016‒2019 Nationwide Readmissions Database using relevant International Classification of Disease codes. Patients were grouped into OUD and non-OUD cohorts. Bivariate and regression analyses were performed to identify the independent association of OUD with outcomes after non-elective admission for AMI, as well as subsequent readmission. RESULTS Of an estimated 3,318,257 hospitalizations for AMI meeting study criteria, 36,057 (1.1%) had a concomitant diagnosis of OUD. While OUD was not significantly associated with mortality, OUD patients experienced superior cardiovascular outcomes compared to non-OUD. However, OUD was linked to increased odds of non-cardiovascular complications, length of stay, costs, non-home discharge, and 30-day non-elective readmission. CONCLUSIONS Patients with OUD presented with AMI at a significantly younger age than non-OUD. While OUD appears to have a cardioprotective effect, it is associated with several markers of increased resource use, including readmission. The present findings underscore the need for a multifaceted approach to increasing social services and treatment for OUD at index hospitalization.
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Affiliation(s)
- Nameer Ascandar
- Cardiovascular Outcomes Research Laboratories, Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
| | - Amulya Vadlakonda
- Cardiovascular Outcomes Research Laboratories, Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
| | - Arjun Verma
- Cardiovascular Outcomes Research Laboratories, Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
| | - Nikhil Chervu
- Cardiovascular Outcomes Research Laboratories, Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
| | - Jacob S Roberts
- Cardiovascular Outcomes Research Laboratories, Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
| | - Sara Sakowitz
- Cardiovascular Outcomes Research Laboratories, Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
| | - Catherine Williamson
- Cardiovascular Outcomes Research Laboratories, Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
| | - Peyman Benharash
- Cardiovascular Outcomes Research Laboratories, Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, California, USA.
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23
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Sherbini AE, Liblik K, Lee J, Baranchuk A, Zhang S, El-Diasty M. Opioids-Induced Inhibition of HERG Ion Channels and Sudden Cardiac Death, A Systematic Review of Current Literature. Trends Cardiovasc Med 2023:S1050-1738(23)00040-3. [PMID: 37015297 DOI: 10.1016/j.tcm.2023.03.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 03/28/2023] [Accepted: 03/28/2023] [Indexed: 04/06/2023]
Abstract
BACKGROUND It is estimated that over 60 million individuals regularly use opioids globally, with opioid use disorder increasing substantially in the past decade. Several reports have linked sudden cardiac death, QTc prolongation, and other adverse cardiovascular outcomes with opioid use through their inhibitory effect on the human ether-a-go-go-related gene (HERG) ion channel. Therefore, understanding this underlying mechanism may be critical for risk prevention and management in prescribing opioids and treating patients with opioid dependency. AIM The present systematic review summarizes the current literature on the impact of opioids-induced inhibition of HERG channel function and its relationship with sudden cardiac death, QTc prolongation, and other cardiovascular adverse effects. METHODS A systematic review was conducted of the databases PubMed, EMBASE, Cochrane, and ClinicalTrials.gov of primary studies that reported the effects of opioids on HERG channel function and associated cardiovascular outcomes. RESULTS The search identified 1,546 studies, of which 12 were finally included for data extraction. Based on the current literature, methadone, oliceridine, l-α-acetylmethadol (LAAM), and fentanyl were found to inhibit the HERG channel function and were associated with QTc prolongation. However, other opioids such as morphine, codeine, tramadol, and buprenorphine were not associated with inhibition of HERG channels or QTc prolongation. Additional cardiac outcomes associated with opioid related HERG channels dysfunction included sudden cardiac death and torsade de pointes. CONCLUSION Our findings suggest that certain opioid consumption may result in the inhibition of HERG channels, subsequently prolonging the QTc interval and increasing patient susceptibility to sudden cardiac death.
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Affiliation(s)
- Adham El Sherbini
- Faculty of Health Sciences, Queen's University, Kingston, ON, Canada
| | - Kiera Liblik
- School of Medicine, Queen's University, Kingston, ON
| | - Junsu Lee
- Faculty of Health Sciences, Queen's University, Kingston, ON, Canada
| | - Adrian Baranchuk
- Division of Cardiology, Department of Medicine, Queen's University, Kingston, ON, Canada
| | - Shetuan Zhang
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, Ontario, Canada
| | - Mohammad El-Diasty
- Division of Cardiac Surgery, Department of Surgery, Queen's University, Kingston, Ontario, Canada.
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24
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Mehta A, Patel BM. Long-acting opioids and cardiovascular diseases: Help or hindrance! Vascul Pharmacol 2023; 149:107144. [PMID: 36740214 DOI: 10.1016/j.vph.2023.107144] [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: 12/02/2022] [Accepted: 01/25/2023] [Indexed: 02/05/2023]
Abstract
Opioids are widely being used for chronic pain management, cough and diarrhea suppressants, anesthetic agents, and opioid de-addiction therapy. Opioid receptors, present in the central nervous system and peripheral tissues, are documented to regulate several cardiac functions through different signaling pathways. Long-acting opioids (LAO) have been successfully evaluated for their beneficial effects in various cardiovascular diseases viz. myocardial infarction, ischemic reperfusion injuries, atherosclerosis etc. However, on the other hand, several research studies pointed towards the harmful effects of LAOs which are mainly associated with QTc prolongation, torsade de pointes, ventricular arrhythmias, and cardiac arrest. This review shall familiarize readers with the benefits as well as the harmful effects of long-acting opioids in cardiovascular diseases. We have also provided an overview of cardiac opioid receptors, endogenous cardiac opioid peptides, and regulation of cardiovascular functions by central and cardiac opioid receptors.
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Affiliation(s)
- Ankita Mehta
- Labcorp Central Laboratory Services Limited Partnership, Bangalore, India
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25
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De Bels D, Bousbiat I, Perriens E, Blackman S, Honoré PM. Sedation for adult ICU patients: A narrative review including a retrospective study of our own data. Saudi J Anaesth 2023; 17:223-235. [PMID: 37260674 PMCID: PMC10228859 DOI: 10.4103/sja.sja_905_22] [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: 12/29/2022] [Revised: 01/06/2023] [Accepted: 01/19/2023] [Indexed: 06/02/2023] Open
Abstract
The optimization of patients' treatment in the intensive care unit (ICU) needs a lot of information and literature analysis. Many changes have been made in the last years to help evaluate sedated patients by scores to help take care of them. Patients were completely sedated and had continuous intravenous analgesia and neuromuscular blockades. These three drug classes were the main drugs used for intubated patients in the ICU. During these last 20 years, ICU management went from fully sedated to awake, calm, and nonagitated patients, using less sedatives and choosing other drugs to decrease the risks of delirium during or after the ICU stay. Thus, the usefulness of these three drug classes has been challenged. The analgesic drugs used were primarily opioids but the use of other drugs instead is increasing to lessen or wean the use of opioids. In severe acute respiratory distress syndrome patients, neuromuscular blocking agents have been used frequently to block spontaneous respiration for 48 hours or more; however, this has recently been abolished. Optimizing a patient's comfort during hemodynamic or respiratory extracorporeal support is essential to reduce toxicity and secondary complications.
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Affiliation(s)
- David De Bels
- Intensive Care Unit, Brugmann University Hospital, Brussels, Belgium
| | - Ibrahim Bousbiat
- Intensive Care Unit, Brugmann University Hospital, Brussels, Belgium
| | - Emily Perriens
- Intensive Care Unit, Brugmann University Hospital, Brussels, Belgium
| | - Sydney Blackman
- Intensive Care Unit, Brugmann University Hospital, Brussels, Belgium
| | - Patrick M Honoré
- Department of Intensive Care, CHU UCL Godinne Namur, UCL Louvain Medical School, Yvoir, Belgium
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26
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Korsgaard S, Munch T, Horváth-Puhó E, Adelborg K, Christiansen CF, Pedersen L, Schmidt M, Sørensen HT. Preadmission Opioid Use and 1-Year Mortality Following Incident Myocardial Infarction: A Danish Population-Based Cohort Study (1997-2016). J Am Heart Assoc 2023; 12:e026251. [PMID: 36892067 PMCID: PMC10111518 DOI: 10.1161/jaha.122.026251] [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] [Indexed: 03/10/2023]
Abstract
Background Opioid use has been linked to an increased risk of myocardial infarction and cardiovascular mortality, but the prognostic impact of opioid use before an incident myocardial infarction is largely unknown. Methods and Results We conducted a nationwide population-based cohort study including all patients hospitalized for an incident myocardial infarction in Denmark (1997-2016). Based on their last redeemed opioid prescription before admission, patients were categorized as current users (0-30 days), recent users (31-365 days), former users (>365 days), and nonusers. One-year all-cause mortality was calculated using the Kaplan-Meier method. Hazard ratios (HRs) were computed using Cox proportional hazards regression analyses, adjusting for age, sex, comorbidity, any preceding surgery within 6 months before the myocardial infarction admission, and medication use before the myocardial infarction admission. We identified 162 861 patients with an incident myocardial infarction. Of these, 8% were current opioid users, 10% were recent opioid users, 24% were former opioid users, and 58% were nonusers of opioids. One-year mortality was highest among current users (42.5% [95% CI, 41.7%-43.3%]) and lowest among nonusers (20.5% [95% CI, 20.2%-20.7%]). Compared with nonusers, current users had an elevated 1-year all-cause mortality risk (adjusted HR, 1.26 [95% CI, 1.22-1.30]). Following adjustment, neither recent users nor former users of opioids were at elevated risk. Conclusions Preadmission opioid use was associated with an increased 1-year all-cause mortality risk following an incident myocardial infarction. Opioid users thus represent a high-risk subgroup of patients with myocardial infarction.
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Affiliation(s)
- Søren Korsgaard
- Department of Clinical Epidemiology Aarhus University Hospital Aarhus Denmark
- Department of Clinical Medicine Aarhus University Aarhus Denmark
| | - Troels Munch
- Department of Clinical Epidemiology Aarhus University Hospital Aarhus Denmark
- Department of Clinical Medicine Aarhus University Aarhus Denmark
| | - Erzsébet Horváth-Puhó
- Department of Clinical Epidemiology Aarhus University Hospital Aarhus Denmark
- Department of Clinical Medicine Aarhus University Aarhus Denmark
| | - Kasper Adelborg
- Department of Clinical Epidemiology Aarhus University Hospital Aarhus Denmark
- Department of Clinical Medicine Aarhus University Aarhus Denmark
- Department of Clinical Biochemistry, Thrombosis and Hemostasis Research Unit Aarhus University Hospital Aarhus Denmark
| | - Christian Fynbo Christiansen
- Department of Clinical Epidemiology Aarhus University Hospital Aarhus Denmark
- Department of Clinical Medicine Aarhus University Aarhus Denmark
| | - Lars Pedersen
- Department of Clinical Epidemiology Aarhus University Hospital Aarhus Denmark
- Department of Clinical Medicine Aarhus University Aarhus Denmark
| | - Morten Schmidt
- Department of Clinical Epidemiology Aarhus University Hospital Aarhus Denmark
- Department of Clinical Medicine Aarhus University Aarhus Denmark
- Department of Cardiology Aarhus University Hospital Aarhus Denmark
| | - Henrik Toft Sørensen
- Department of Clinical Epidemiology Aarhus University Hospital Aarhus Denmark
- Department of Clinical Medicine Aarhus University Aarhus Denmark
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27
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Gan WQ, Buxton JA, Palis H, Janjua NZ, Scheuermeyer FX, Xavier CG, Zhao B, Desai R, Slaunwhite AK. Drug overdose and the risk of cardiovascular diseases: a nested case-control study. Clin Res Cardiol 2023; 112:187-196. [PMID: 34654963 DOI: 10.1007/s00392-021-01945-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Accepted: 09/28/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND North America has been experiencing an unprecedented epidemic of drug overdose. This study investigated the associations of drug overdose with the risk of cardiovascular disease (CVD) and 11 major CVD subtypes. METHODS This nested case-control study was based on a cohort of 20% random sample of residents in British Columbia, Canada, who were aged 18-80 years and did not have known CVD at baseline (n = 617,863). During a 4-year follow-up period, persons who developed incident CVD were identified as case subjects, and the onset date of CVD was defined as the index date. For each case subject, we used incidence density sampling to randomly select up to five control subjects from the cohort members who were alive and did not have known CVD by the index date, were admitted to an emergency department or hospital on the index date for non-CVD causes, and were matched on age, sex, and region of residence. Overdose exposure on the index date and each of the previous 5 days was examined for each subject. RESULTS This study included 16,113 CVD case subjects (mean age 53 years, 59% male) and 66,875 control subjects. After adjusting for covariates, overdose that occurred on the index date was strongly associated with CVD [odds ratio (OR), 2.9; 95% confidence interval (CI), 2.4-3.5], especially for arrhythmia (OR, 8.6; 95% CI, 6.2-12.0), ischemic stroke (OR, 5.3; 95% CI, 2.0-14.1), hemorrhagic stroke (OR, 3.1; 95% CI, 1.2-8.3), and myocardial infarction (OR, 3.0; 95% CI, 1.5-5.8). The CVD risk was decreased but remained significantly elevated for overdose that occurred on the previous day, and was not observed for overdose that occurred on each of the previous 2-5 days. CONCLUSIONS Drug overdose appears to be associated with increased risk of cardiovascular diseases.
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Affiliation(s)
- Wen Qi Gan
- British Columbia Centre for Disease Control, 655 West 12th Avenue, Vancouver, BC, Canada.
| | - Jane A Buxton
- British Columbia Centre for Disease Control, 655 West 12th Avenue, Vancouver, BC, Canada.,School of Population and Public Health, University of British Columbia, Vancouver, BC, Canada
| | - Heather Palis
- British Columbia Centre for Disease Control, 655 West 12th Avenue, Vancouver, BC, Canada.,Department of Psychiatry, University of British Columbia, Vancouver, BC, Canada
| | - Naveed Z Janjua
- British Columbia Centre for Disease Control, 655 West 12th Avenue, Vancouver, BC, Canada.,School of Population and Public Health, University of British Columbia, Vancouver, BC, Canada.,Canadian Network on Hepatitis C, Montreal, QC, Canada
| | - Frank X Scheuermeyer
- Department of Emergency Medicine, University of British Columbia, Vancouver, BC, Canada.,Centre for Health Evaluation and Outcome Sciences, St. Paul's Hospital, Vancouver, BC, Canada
| | - Chloé G Xavier
- British Columbia Centre for Disease Control, 655 West 12th Avenue, Vancouver, BC, Canada
| | - Bin Zhao
- British Columbia Centre for Disease Control, 655 West 12th Avenue, Vancouver, BC, Canada
| | - Roshni Desai
- First Nations Health Authority, Vancouver, BC, Canada
| | - Amanda K Slaunwhite
- British Columbia Centre for Disease Control, 655 West 12th Avenue, Vancouver, BC, Canada.,School of Population and Public Health, University of British Columbia, Vancouver, BC, Canada
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28
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Huang CL, Tsai IJ, Lin WC, Lin CL, Ho IK, Wang RY, Lee CWS. Reduced mortality in patients with extended duration of methadone maintenance treatment: a five-year retrospective nationwide study. Psychol Med 2023; 53:722-730. [PMID: 34011426 DOI: 10.1017/s0033291721002051] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND The retention of patients under methadone maintenance treatment (MMT) is an indication for the effectiveness of the therapy. We aimed to explore the relation between mortality and the cumulative MMT duration. METHODS A retrospective cohort analysis was performed using Taiwan Illicit Drug Issue Database (TIDID) and National Health Insurance Research Database (NHIRD) during 2012-2016. We included 9149 and 11 112 MMT patients as the short and long groups according to the length of their cumulative MMT duration, 1-364 and ⩾365 days, respectively. The risk of mortality was calculated by Cox proportional hazards regression model with time-dependent exposure to MMT, and the survival probability was plotted with the Kaplan-Meier curve. RESULTS The mortality rates were 2.51 and 1.51 per 100 person-years in the short and long cumulative MMT duration groups, respectively. After adjusting for on or off MMT, age, sex, marital status, education level, maximum methadone dose, and comorbidities (human immunodeficiency virus, depression, hepatitis C virus, hepatitis B virus, alcoholic liver disease, and cardiovascular disease), the long group had a lower risk of death (hazard ratio = 0.67; 95% confidence interval 0.60-0.75) than the short group. Increased risk was observed in patients with advanced age, being male, unmarried, infected by HIV, HCV, and HBV, and diagnosed with depression, ALD, and CVD. Causes of death were frequently related to drug and injury. CONCLUSIONS Longer cumulative MMT duration is associated with lower all-cause and drug-related mortality rate.
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Affiliation(s)
- Chieh-Liang Huang
- Ph.D. Program for Aging, College of Medicine, China Medical University, Taichung, Taiwan
- School of Medicine, China Medical University, Taichung, Taiwan
- Tsaotun Psychiatric Center, Ministry of Health and Welfare, Nan-Tou County, Taiwan
| | - I-Ju Tsai
- Center for Drug Abuse and Addiction, China Medical University Hospital, China Medical University, Taichung, Taiwan
- Management Office for Health Data, China Medical University Hospital, China Medical University, Taichung, Taiwan
| | - Wen-Chi Lin
- Center for Drug Abuse and Addiction, China Medical University Hospital, China Medical University, Taichung, Taiwan
| | - Cheng-Li Lin
- Management Office for Health Data, China Medical University Hospital, China Medical University, Taichung, Taiwan
| | - Ing-Kang Ho
- Ph.D. Program for Aging, College of Medicine, China Medical University, Taichung, Taiwan
- School of Medicine, China Medical University, Taichung, Taiwan
- Center for Drug Abuse and Addiction, China Medical University Hospital, China Medical University, Taichung, Taiwan
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan
| | - Ruey-Yun Wang
- Department of Public Health, China Medical University, Taichung, Taiwan
| | - Cynthia Wei-Sheng Lee
- Center for Drug Abuse and Addiction, China Medical University Hospital, China Medical University, Taichung, Taiwan
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan
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29
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Prakaschandra DR, Scheibe A, Marks M, Naidoo DP. Assessing cardiac safety among clients receiving methadone as part of opioid agonist maintenance therapy (OAMT) in Durban, South Africa. J Addict Dis 2023; 41:82-90. [PMID: 35437125 DOI: 10.1080/10550887.2022.2063640] [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: 01/21/2023]
Abstract
Methadone is a recommended medication for opioid agonist maintenance therapy (OAMT). However, methadone can have cardiac side effects. There is limited South African cardiac safety data on methadone. To describe baseline and 12-month electrocardiographic (ECG) features and cardiac symptomology in people receiving OAMT in Durban, South Africa. Twelve-lead ECGs were conducted at baseline and 12 months. Clinical interviews were used to assess cardiac symptomatology. Baseline ECG parameters (PR interval, QRS interval, QT and QTc duration, heart rate) were analyzed using descriptive statistics. Baseline and 12-month ECG characteristics were compared using paired T-tests in retained participants. The association between QTc and methadone dose was assessed using Spearman's Rho at 12 months. Fifty-three clients (51 men, 2 women [median age 29.0]) were initiated on OAMT. Normal baseline ECG variants included 4 (7.5%) with sinus bradycardia and 3 (5.7%) with ST segment elevation. Mean baseline ECG intervals were PR interval: 156 ± 23 ms, QRS duration: 87 ± 9 ms, QT interval: 404 ± 22 ms and QTc interval: 406.9 ± 21.9 ms. At 12 months, 39 participants returned for reassessment (mean methadone dose: 37 ± 8 mg in women; 27 ± 10 mg in men). QTc intervals among male participants increased (406.4 ± 22 to 417 ± 24; p = 0.026 [-19.6; -1.4]). No significant correlation (r = 0.22; p = 0.185) between methadone dose and QTc interval at 12 months, nor reports of adverse cardiac symptomatology, were detected. Methadone at the doses provided, caused mild and clinically insignificant QTc interval prolongation in men at 12 months. We provide additional cardiac safety data for the use of methadone for OAMT among people with opioid use disorder.
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Affiliation(s)
| | - Andrew Scheibe
- Urban Futures Centre, Durban University of Technology, Durban, South Africa.,TB HIV Care, Cape Town, South Africa.,Community Oriented Primary Care Research Unit, Department of Family Medicine, University of Pretoria, Pretoria, South Africa
| | - Monique Marks
- Urban Futures Centre, Durban University of Technology, Durban, South Africa
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30
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Abstract
BACKGROUND Surveillance systems rely on death records to monitor the most severe outcome of the opioid epidemic. However, few studies have linked data from hospital systems with death records to determine potential undercount of opioid-involved deaths occurring in hospitals. This study describes characteristics of decedents less likely to have an autopsy following an opioid-involved death in hospitals and estimates the resulting undercount. METHODS A probabilistic data linkage of hospital and medical examiner data involving 4,936 opioid-involved deaths among residents of Cook County, Illinois, US from 2016 to 2019. We included only hospital deaths that met a national case definition and presented with clinical signs of opioid overdose. RESULTS Decedents had higher odds of not having an autopsy if they were 50+ years, admitted to the hospital (aOR = 3.7: 2.1, 6.5), hospitalized for 4+ days (aOR = 2.2: 1.5, 3.1), and had a comorbid diagnosis of malignant cancer (aOR = 4.3: 1.8, 10.1). However, decedents exposed to heroin and synthetic opioids (aOR = 0.39: 0.28, 0.55), and concurrent exposure to stimulants (aOR = 0.44: 0.31, 0.64) were more likely to have an autopsy). Compared to estimates from the US Centers for Disease Control and Prevention (CDC), we observed undercounts of opioid overdose deaths ranging from 6% to 15%. CONCLUSIONS Surveillance systems may undercount decedents that do not meet the typical profile of those more likely to have an autopsy, particularly older patients with chronic health conditions. Our undercount estimate likely exists in addition to the estimated 20%-40% undercount reported elsewhere. See video abstract at, http://links.lww.com/EDE/B990 .
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31
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Pan D, Li B, Wang S. Establishment and validation of a torsade de pointes prediction model based on human iPSC‑derived cardiomyocytes. Exp Ther Med 2022; 25:61. [PMID: 36588805 PMCID: PMC9780517 DOI: 10.3892/etm.2022.11760] [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: 06/08/2022] [Accepted: 09/26/2022] [Indexed: 12/14/2022] Open
Abstract
Drug-induced cardiotoxicity is one of the main causes of drug failure, which leads to subsequent withdrawal from pharmaceutical development. Therefore, identifying the potential toxic candidate in the early stages of drug development is important. Human induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CMs) are a useful tool for assessing candidate compounds for arrhythmias. However, a suitable model using hiPSC-CMs to predict the risk of torsade de pointes (TdP) has not been fully established. The present study aimed to establish a predictive TdP model based on hiPSC-CMs. In the current study, 28 compounds recommended by the Comprehensive in vitro Proarrhythmia Assay (CiPA) were used as training set and models were established in different risk groups, high- and intermediate-risk versus low-risk groups. Subsequently, six endpoints of electrophysiological responses were used as potential model predictors. Accuracy, sensitivity and area under the curve (AUC) were used as evaluation indices of the models and seven compounds with known TdP risk were used to verify model differentiation and calibration. The results showed that among the seven models, the AUC of logistic regression and AdaBoost model was higher and had little difference in both training and test sets, which indicated that the discriminative ability and model stability was good and excellent, respectively. Therefore, these two models were taken as submodels, similar weight was configured and a new TdP risk prediction model was constructed using a soft voting strategy. The classification accuracy, sensitivity and AUC of the new model were 0.93, 0.95 and 0.92 on the training set, respectively and all 1.00 on the test set, which indicated good discrimination ability on both training and test sets. The risk threshold was defined as 0.50 and the consistency between the predicted and observed results were 92.8 and 100% on the training and test sets, respectively. Overall, the present study established a risk prediction model for TdP based on hiPSC-CMs which could be an effective predictive tool for compound-induced arrhythmias.
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Affiliation(s)
- Dongsheng Pan
- Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, P.R. China,National Center for Safety Evaluation of Drugs, National Institutes for Food and Drug Control, Beijing 100176, P.R. China
| | - Bo Li
- Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, P.R. China,National Center for Safety Evaluation of Drugs, National Institutes for Food and Drug Control, Beijing 100176, P.R. China
| | - Sanlong Wang
- National Center for Safety Evaluation of Drugs, National Institutes for Food and Drug Control, Beijing 100176, P.R. China,Correspondence to: Professor Sanlong Wang, National Center for Safety Evaluation of Drugs, National Institutes for Food and Drug Control, A8 Hongda Middle Street, Beijing Economic-Technological Development Area, Beijing 100176, P.R. China
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32
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Valdez CA, Leif RN, Corzett TH, Dreyer ML. Analysis, identification and confirmation of synthetic opioids using chloroformate chemistry: Retrospective detection of fentanyl and acetylfentanyl in urine and plasma samples by EI-GC-MS and HR-LC-MS. PLoS One 2022; 17:e0275931. [PMID: 36322521 PMCID: PMC9629642 DOI: 10.1371/journal.pone.0275931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 09/27/2022] [Indexed: 11/06/2022] Open
Abstract
Electron Impact Gas Chromatography-Mass Spectrometry (EI-GC-MS) and High Resolution Liquid Chromatography-Mass Spectrometry (HR-LC-MS) have been used in the analysis of products arising from the trichloroethoxycarbonylation of fentanyl and acetylfentanyl in urine and plasma matrices. The method involves the initial extraction of both synthetic opioids separately from the matrices followed by detection of the unique products that arise from their reaction with 2,2,2-trichloroethoxycarbonyl chloride (Troc-Cl), namely Troc-norfentanyl and Troc-noracetylfentanyl. The optimized protocol was successfully evaluated for its efficacy at detecting these species formed from fentanyl and acetylfentanyl when present at low and high levels in urine (fentanyl: 5 and 10 ng/mL and acetylfentanyl: 20 and 100 ng/mL) and plasma (fentanyl: 10 and 20 ng/mL and acetylfentanyl: 50 and 200 ng/mL), values that reflect levels reported in overdose victims. The HR-LC-MS method's LOQ (limit of quantitation) for the Troc-norfentanyl and Troc-noracetylfentanyl products was determined to be ~10 ng/mL for both species. Even though the superiority in the detection of these species by HR-LC-MS over EI-GC-MS, the latter method proved to be important in the detection of the second product from the reaction, namely 2-phenylethyl chloride that is crucial in the determination of the original opioid. This observation highlights the importance of using complimentary analytical techniques in the analysis of a sample, whether biological or environmental in nature. The method herein serves as a complementary, qualitative confirmation for the presence of a fentanyl in collected urine, plasma and by extension other biological samples amenable to the common extraction procedures described for opioid analysis. More importantly, the method's main strength comes from its ability to react with unknown fentanyls to yield products that can be not only detected by EI-GC-MS and HR-LC-MS but can then be used to retrospectively identify an unknown fentanyl.
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Affiliation(s)
- Carlos A. Valdez
- Forensic Science Center, Lawrence Livermore National Laboratory, Livermore, CA, United States of America
- Nuclear and Chemical Sciences Division, Lawrence Livermore National Laboratory, Livermore, CA, United States of America
- Physical and Life Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, CA, United States of America
- * E-mail:
| | - Roald N. Leif
- Forensic Science Center, Lawrence Livermore National Laboratory, Livermore, CA, United States of America
- Nuclear and Chemical Sciences Division, Lawrence Livermore National Laboratory, Livermore, CA, United States of America
- Physical and Life Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, CA, United States of America
| | - Todd H. Corzett
- Forensic Science Center, Lawrence Livermore National Laboratory, Livermore, CA, United States of America
- Physical and Life Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, CA, United States of America
- Biosciences and Biotechnology Division, Lawrence Livermore National Laboratory, Livermore, CA, United States of America
| | - Mark L. Dreyer
- Forensic Science Center, Lawrence Livermore National Laboratory, Livermore, CA, United States of America
- Nuclear and Chemical Sciences Division, Lawrence Livermore National Laboratory, Livermore, CA, United States of America
- Physical and Life Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, CA, United States of America
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Lalani K, Bakos-Block C, Cardenas-Turanzas M, Cohen S, Gopal B, Champagne-Langabeer T. The Impact of COVID-19 on Opioid-Related Overdose Deaths in Texas. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:13796. [PMID: 36360676 PMCID: PMC9657935 DOI: 10.3390/ijerph192113796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 09/20/2022] [Accepted: 10/18/2022] [Indexed: 06/16/2023]
Abstract
Prior to the COVID-19 pandemic, the United States was facing an epidemic of opioid overdose deaths, clouding accurate inferences about the impact of the pandemic at the population level. We sought to determine the existence of increases in the trends of opioid-related overdose (ORO) deaths in the Greater Houston metropolitan area from January 2015 through December 2021, and to describe the social vulnerability present in the geographic location of these deaths. We merged records from the county medical examiner's office with social vulnerability indexes (SVIs) for the region and present geospatial locations of the aggregated ORO deaths. Time series analyses were conducted to determine trends in the deaths, with a specific focus on the years 2019 to 2021. A total of 2660 deaths were included in the study and the mean (standard deviation, SD) age at death was 41.04 (13.60) years. Heroin and fentanyl were the most frequent opioids detected, present in 1153 (43.35%) and 1023 (38.46%) ORO deaths. We found that ORO deaths increased during the years 2019 to 2021 (p-value ≤ 0.001) when compared with 2015. Compared to the year 2019, ORO deaths increased for the years 2020 and 2021 (p-value ≤ 0.001). The geographic locations of ORO deaths were not associated with differences in the SVI. The COVID-19 pandemic had an impact on increasing ORO deaths in the metropolitan Houston area; however, identifying the determinants to guide targeted interventions in the areas of greatest need may require other factors, in addition to community-level social vulnerability parameters.
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34
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Janardhan N, Roy PG, Vyas AK. Impact of maternal substance use on offspring's cardiovascular health. Toxicol Appl Pharmacol 2022; 450:116164. [PMID: 35842136 DOI: 10.1016/j.taap.2022.116164] [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: 05/14/2022] [Revised: 07/07/2022] [Accepted: 07/09/2022] [Indexed: 10/17/2022]
Abstract
Substance use (SU) during pregnancy is on the rise, posing significant risks to the developing fetus. The adverse impact of maternal alcohol and nicotine use during the perinatal period on offspring health has been well established, including their associations with adverse cardiovascular health in offspring. However, limited studies examine the impact of other well-known SU utilized during pregnancy on offspring's cardiovascular health. This review summarizes the proposed mechanism of action of four commonly utilized substances: cocaine, marijuana, methamphetamine, and opioids, and their cardiovascular impact. Furthermore, we will review the current understanding of the adverse impact of substance use during pregnancy on offspring's cardiovascular system based on existing studies. This review will also highlight possible molecular mechanisms underlying the in-utero adverse programming of offspring's cardiovascular system secondary to SU in pregnancy and address the gaps in current understanding of how SU adversely impacts the developing cardiovascular system of offspring in utero.
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Affiliation(s)
- Nitya Janardhan
- College of Medicine, California Northstate University, Elk Grove, CA, United States of America
| | - Pritha Ghosh Roy
- College of Medicine, California Northstate University, Elk Grove, CA, United States of America
| | - Arpita Kalla Vyas
- College of Medicine, California Northstate University, Elk Grove, CA, United States of America.
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35
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Badar F, Ashraf A, Bhuiyan MR, Bimal T, Iftikhar A. A Peculiar Case of Fentanyl-Induced Cardiomyopathy. Cureus 2022; 14:e27708. [PMID: 36081981 PMCID: PMC9440989 DOI: 10.7759/cureus.27708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/05/2022] [Indexed: 11/05/2022] Open
Abstract
An alarming rise in prescription and non-prescription misuse of opioids has been observed recently, leading to potentially devastating consequences. Opioid misuse contributes to cardiac risk burden and can cause diseases such as acute coronary syndrome, congestive heart failure, arrhythmias, QTc prolongation, and endocarditis. Here, we describe the case of a 35-year-old male with recreational fentanyl use who was found to have a cardiogenic shock on point-of-care ultrasound (POCUS), likely due to fentanyl-induced cardiomyopathy. Opioid-induced cardiomyopathy without any underlying cardiac disease in an adult appears to be a rare case. Our case highlights the importance of promptly recognizing fentanyl toxicity, screening for possible cardiomyopathy secondary to its use, and emergent resuscitation with the maintenance of ventilation, diuretics, and vasopressor support. The use of the reversal agent, naloxone, is a crucial part of management.
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36
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Crouse B, Wu MM, Gradinati V, Kassick AJ, Song D, Jahan R, Averick S, Runyon S, Comer SD, Pravetoni M. Efficacy and Selectivity of Monovalent and Bivalent Vaccination Strategies to Protect against Exposure to Carfentanil, Fentanyl, and Their Mixtures in Rats. ACS Pharmacol Transl Sci 2022; 5:331-343. [PMID: 35592436 PMCID: PMC9112413 DOI: 10.1021/acsptsci.1c00260] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Indexed: 12/23/2022]
Abstract
Drug-related fatal overdoses have significantly increased in the past decade due to the widespread availability of illicit fentanyl and other potent synthetic opioids such as carfentanil. Deliberate or accidental consumption or exposure to carfentanil, fentanyl, and their mixture induces respiratory depression and bradycardia that can be difficult to reverse with the opioid receptor antagonist naloxone. Vaccines offer a promising strategy to reduce the incidence of fatalities associated with fentanyl-related substances, as well as treatment for opioid use disorder (OUD). This study reports monovalent and bivalent vaccination strategies that elicit polyclonal antibody responses effective in protecting against the pharmacological actions of carfentanil, fentanyl, or carfentanil/fentanyl mixtures. Rats were prophylactically immunized with individual conjugate vaccines containing either carfentanil- or fentanyl-based haptens, or their combination in bivalent vaccine formulations, and then challenged with carfentanil, fentanyl, or their mixture. First, these studies identified a lead vaccine protective against carfentanil-induced antinociception, respiratory depression, and bradycardia. Then, efficacy against both carfentanil and fentanyl was achieved through bivalent vaccination strategies that combined lead anti-carfentanil and anti-fentanyl vaccines via either heterologous prime/boost or co-administration immunization regimens. These preclinical data support the development of vaccines as a viable strategy to prevent toxicity from exposure to excessive doses of carfentanil, fentanyl, or their mixtures.
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Affiliation(s)
- Bethany Crouse
- Department of Pharmacology, University of Minnesota Medical School, Minneapolis, Minnesota 55455, United States.,School of Veterinary Population Medicine, University of Minnesota, St. Paul, Minnesota 55108, United States
| | - Mariah M Wu
- Department of Pharmacology, University of Minnesota Medical School, Minneapolis, Minnesota 55455, United States.,School of Veterinary Population Medicine, University of Minnesota, St. Paul, Minnesota 55108, United States
| | - Valeria Gradinati
- Department of Pharmacology, University of Minnesota Medical School, Minneapolis, Minnesota 55455, United States
| | - Andrew J Kassick
- Neuroscience Institute, Allegheny Health Network, Allegheny General Hospita, Pittsburgh, Pennsylvania 15212, United States
| | - Daihyun Song
- Department of Pharmacology, University of Minnesota Medical School, Minneapolis, Minnesota 55455, United States
| | - Rajwana Jahan
- RTI International, Durham, North Carolina 27709, United States
| | - Saadyah Averick
- Neuroscience Institute, Allegheny Health Network, Allegheny General Hospita, Pittsburgh, Pennsylvania 15212, United States
| | - Scott Runyon
- RTI International, Durham, North Carolina 27709, United States
| | - Sandra D Comer
- Division on Substance Use Disorders, New York State Psychiatric Institute, and Department of Psychiatry, Columbia University Irving Medical Center, New York, New York 10032, United States
| | - Marco Pravetoni
- Department of Pharmacology, University of Minnesota Medical School, Minneapolis, Minnesota 55455, United States.,Center for Immunology, University of Minnesota, Minneapolis, Minnesota 55455, United States.,Department of Psychiatry & Behavioral Sciences, University of Washington School of Medicine, Seattle, Washington 98195, United States
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Abstract
ABSTRACT The coronavirus disease 2019 (COVID-19) pandemic has led to not only increase in substance misuse, substance use disorder, and risk of overdose but also lack of access to treatment services. Due to lack of knowledge of the course and impact of COVID-19 and outcomes of it's interactions with existing treatments, the Substance Misuse Service Team initiated a safety improvement project to review the safety of opioid substitution treatment, particularly the safety of methadone. This preliminary retrospective cross-sectional audit of safety improvement intiative underscores the importance of providing treatment services to those with opioid use disorders and that methadone is safe among this population with a high burden of comorbidity, most of which leads to negative outcomes from COVID-19. The outcomes show that patients who have COVID-19 should continue with opioid substitution treatment with methadone. Although treatment with methadone is safe, symptomatic patients should be monitored. In addition, patients who take methadone at home should be educated on the risk of overdose due to, and adverse outcomes from, COVID-19 infection. Patients should monitor themselves using pulse oximeter for any signs of hypoxia.
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38
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Kotlińska-Lemieszek A, Żylicz Z. Less Well-Known Consequences of the Long-Term Use of Opioid Analgesics: A Comprehensive Literature Review. Drug Des Devel Ther 2022; 16:251-264. [PMID: 35082488 PMCID: PMC8784970 DOI: 10.2147/dddt.s342409] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Accepted: 12/07/2021] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND The adverse effects of short-term opioid analgesics are well known and acknowledged; however, the spectrum of the sequelae of long-term use seems less clear. Some effects may remain undetected but still have the potential to cause harm and reduce patients' quality of life. OBJECTIVE To review the literature on the adverse effects of long-term opioid therapy. METHODS We performed a quasi-systematic search, analyzing articles published in the MEDLINE database between January 2000 and March 2021 that identified adverse effects of opioids used for chronic pain treatment. RESULTS Growing evidence indicates that there are multiple serious adverse effects of opioid treatment. Long-term opioid use may have significant effects on the endocrine, immune, cardiovascular, respiratory, gastrointestinal, and neural systems. Studies show that long-term opioid treatment increases the risk of fractures, infections, cardiovascular complications, sleep-disordered breathing, bowel dysfunction, overdose, and mortality. Opioids may potentially affect cancer development. Most consequences of the long-term use of opioids have been identified in studies of patients with non-malignant pain. CONCLUSION Studies indicate that long-term use of opioids increases the risk of drug-related events in a significant number of patients. Clinicians should be aware of these complications associated with prescribing opioids, discuss them with patients, prevent complications, if possible, and diagnose them early and manage adequately. More human studies are needed to assess the risk, including trials with individual opioids, because they have different adverse effect profiles.
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Affiliation(s)
- Aleksandra Kotlińska-Lemieszek
- Chair and Department of Palliative Medicine, Pharmacotherapy in Palliative Care Laboratory, Poznan University of Medical Sciences, Poznan, Poland.,Heliodor Święcicki University Hospital, Poznan, Poland
| | - Zbigniew Żylicz
- Institute of Medical Sciences, Medical College, University of Rzeszów, Rzeszów, Poland
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39
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Gundugurti PR, Bhattacharyya R, Koneru A. Management of Psychiatric Disorders in Patients with Cardiovascular Diseases. Indian J Psychiatry 2022; 64:S355-S365. [PMID: 35602356 PMCID: PMC9122167 DOI: 10.4103/indianjpsychiatry.indianjpsychiatry_42_22] [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: 01/09/2022] [Revised: 01/15/2022] [Accepted: 01/19/2022] [Indexed: 11/18/2022] Open
Affiliation(s)
- Prasad Rao Gundugurti
- Division of Schizophrenia and Psychopharmacology, Asha Hospital, Hyderabad, Telangana, India
| | - Ranjan Bhattacharyya
- Department of Psychiatry, Murshidabad Medical College and Hospital & Charak Square Diagnostic and Research Center, Berhampore, West Bengal, India
| | - Amulya Koneru
- Department of Reproductive Psychiatry, Asha Hospital, Hyderabad, Telangana, India E-mail:
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40
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Cambruzzi M, Borgeat K, MacFarlane P. Anaesthetic management of a dog with severe pulmonary stenosis and R2A right coronary artery anomaly undergoing placement of a hybrid transventricular pulmonary stent. VETERINARY RECORD CASE REPORTS 2022. [DOI: 10.1002/vrc2.322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Martina Cambruzzi
- Small Animal Hospital Langford Vets University of Bristol Langford UK
| | - Kieran Borgeat
- Small Animal Hospital Langford Vets University of Bristol Langford UK
| | - Paul MacFarlane
- Small Animal Hospital Langford Vets University of Bristol Langford UK
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41
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Zeien J, Qiu W, Triay M, Dhaibar HA, Cruz-Topete D, Cornett EM, Urits I, Viswanath O, Kaye AD. Clinical implications of chemotherapeutic agent organ toxicity on perioperative care. Biomed Pharmacother 2022; 146:112503. [PMID: 34922113 PMCID: PMC11118057 DOI: 10.1016/j.biopha.2021.112503] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 11/30/2021] [Accepted: 12/02/2021] [Indexed: 01/22/2023] Open
Abstract
Cancer is the second most common cause of death in the United States and is a challenging disease to treat. The treatment options for various cancers include but are not limited to surgery, radiation, and chemotherapy. The mechanism behind chemotherapy is intended to promote cellular damage to cells that are proliferating uncontrollably. Unfortunately for the recipients, most chemotherapeutic agents cannot differentiate between malignant cells and healthy cells and tissues. Thus, chemotherapy-induced toxicities are often observed in once-healthy organs. These effects can be acute and self-limiting or chronic, appearing long after chemotherapy is completed. Cancer survivors can then present for non-cancer related surgeries later in life, due to this toxicity. Furthermore, the administration of chemotherapeutic agents can profoundly impact the anesthetic management of patients who are undergoing surgery. This review discusses how chemotherapy-induced organ toxicity can occur in multiple organ systems and what drugs should be avoided if prior toxicity exists in these organ systems.
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Affiliation(s)
- Justin Zeien
- University of Arizona College of Medicine - Phoenix, 475 N 5th St, Phoenix, AZ 85004, USA.
| | - Wendy Qiu
- Creighton University School of Medicine, Phoenix Regional Campus at St. Joseph's Hospital and Medical Center, Phoenix, AZ, USA.
| | - Mason Triay
- School of Medicine, LSU Health Shreveport, 1501 Kings Highway, Shreveport, LA 71103, USA.
| | - Hemangini A Dhaibar
- Department of Molecular and Cellular Physiology, LSU Health Shreveport, 1501 Kings Highway, Shreveport, LA 71103, USA.
| | - Diana Cruz-Topete
- Department of Molecular and Cellular Physiology, LSU Health Shreveport, 1501 Kings Highway, Shreveport, LA 71103, USA.
| | - Elyse M Cornett
- Department of Anesthesiology, LSU Health Shreveport, 1501 Kings Highway, Shreveport, LA 71103, USA.
| | - Ivan Urits
- Beth Israel Deaconess Medical Center, Department of Anesthesia, Critical Care, and Pain Medicine, 330 Brookline Ave, Boston, MA 02215, USA.
| | - Omar Viswanath
- Valley Anesthesiology and Pain Consultants - Envision Physician Services, Phoenix, AZ, USA; University of Arizona College of Medicine - Phoenix, Department of Anesthesiology, Phoenix, AZ, USA; Creighton University School of Medicine, Department of Anesthesiology, Omaha, NE, USA.
| | - Alan David Kaye
- Departments of Anesthesiology and Pharmacology, Toxicology, and Neurosciences, Director Pain Fellowship, LSU Health Shreveport, 1501 Kings Highway, Shreveport, LA 71103, USA.
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Kurach Ł, Chłopaś-Konowałek A, Budzyńska B, Zawadzki M, Szpot P, Boguszewska-Czubara A. Etazene induces developmental toxicity in vivo Danio rerio and in silico studies of new synthetic opioid derivative. Sci Rep 2021; 11:24269. [PMID: 34931035 PMCID: PMC8688443 DOI: 10.1038/s41598-021-03804-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Accepted: 12/03/2021] [Indexed: 11/12/2022] Open
Abstract
Synthetic opioids are gaining more and more popularity among recreational users as well as regular abusers. One of such novel psychoactive substance, is etazene, which is the most popular opioid drug in the darknet market nowadays. Due to limited information available concerning its activity, we aimed to characterize its developmental toxicity, including cardiotoxicity with the use of in vivo Danio rerio and in silico tools. Moreover, we aimed, for the first time, to characterize the metabolite of etazene, which could become a potential marker of its use for future forensic analysis. The results of our study proved severe dose-dependent developmental toxicity of etazene (applied concentrations 10-300 µM), including an increase in mortality, developmental malformations, and serious cardiotoxic effects, as compared with well-known and used opioid-morphine (applied concentrations 1-50 mM). In silico findings indicate the high toxic potential of etazene which may lead to drug-drug interactions and accumulation of substances. Furthermore, phase I metabolite of etazene resulting from N-dealkylation reaction was identified, and therefore it should be considered as a target for toxicological screening. Nonetheless, the exact mechanism of observed effects in response to etazene should be further examined.
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Affiliation(s)
- Łukasz Kurach
- Independent Laboratory of Behavioral Studies, Medical University of Lublin, 4A Chodzki Str., 20-093, Lublin, Poland.
| | | | - Barbara Budzyńska
- Independent Laboratory of Behavioral Studies, Medical University of Lublin, 4A Chodzki Str., 20-093, Lublin, Poland
| | - Marcin Zawadzki
- Department of Forensic Medicine, Wroclaw Medical University, 4 J.Mikulicza-Radeckiego Str., 50-345, Wrocław, Poland
| | - Paweł Szpot
- Department of Forensic Medicine, Wroclaw Medical University, 4 J.Mikulicza-Radeckiego Str., 50-345, Wrocław, Poland
| | - Anna Boguszewska-Czubara
- Department of Medical Chemistry, Medical University of Lublin, 4A Chodzki Str., 20-093, Lublin, Poland
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Vargas-Schaffer G, Steverman A, Potvin V. Monitoring Pharmacological Treatment in Patients With Chronic Noncancer Pain. Cureus 2021; 13:e20358. [PMID: 34912657 PMCID: PMC8666110 DOI: 10.7759/cureus.20358] [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] [Accepted: 12/11/2021] [Indexed: 11/07/2022] Open
Abstract
Chronic pain has been not recognized as a chronic illness, and its far-reaching impacts are often ignored. Chronic noncancer pain (CNCP) is a chronic disease and health care professionals need recommendations on how to monitor treatments, patients and long-term side effects of the different medications used to control CNCP. CNCP patients make up a vulnerable population due to the various associated pathologies and the challenging socio-economic conditions experienced by many of these patients. CNCP is more common among older adults, females, cancer survivors, indigenous peoples, veterans, and populations affected by social inequities and discrimination. These social determinants can lead to a complex interplay between chronic pain, mental illness, and substance use disorders. Given these realities, long-term pharmacological and side effect surveillance is more complex. Follow-up of patients with CNCP is a challenge for physicians, and thus it is important to provide recommendations on how to monitor treatments and long-term side effects of the different medications used to control CNCP.
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Affiliation(s)
- Grisell Vargas-Schaffer
- Anesthesiology and Pain Medicine, Pain Center Centre Hospitalier de l'Université de Montreal (CHUM), Montreal, CAN
| | - Allen Steverman
- Family Medicine, Pain Center Centre Hospitalier de l'Université de Montreal (CHUM), Montreal, CAN
| | - Veronique Potvin
- Anesthesiology, Pain Center Centre Hospitalier de l'Université de Montreal (CHUM), Montreal, CAN
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Gan WQ, Buxton JA, Scheuermeyer FX, Palis H, Zhao B, Desai R, Janjua NZ, Slaunwhite AK. Risk of cardiovascular diseases in relation to substance use disorders. Drug Alcohol Depend 2021; 229:109132. [PMID: 34768052 DOI: 10.1016/j.drugalcdep.2021.109132] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 09/23/2021] [Accepted: 10/04/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND Substance use disorder (SUD) has become increasingly prevalent worldwide, this study investigated the associations of SUD and alcohol, cannabis, opioid, or stimulant use disorder with cardiovascular disease (CVD) and 11 major CVD subtypes. METHODS This study was based on a 20% random sample of residents in British Columbia, Canada, who were aged 18 - 80 years at baseline on January 1, 2015. Using linked administrative health data during 2010 - 2014, we identified people with various SUDs and prevalent CVDs at baseline, and examined the cross-sectional associations between SUDs and CVDs. After excluding people with CVDs at baseline, we followed the cohort for 4 years to identify people who developed incident CVDs, and examined the longitudinal associations between SUDs and CVDs. RESULTS The cross-sectional analysis at baseline included 778,771 people (mean age 45 years, 50% male), 13,279 (1.7%) had SUD, and 41,573 (5.3%) had prevalent CVD. After adjusting for covariates, people with SUD were 2.7 (95% confidence interval [CI], 2.5 - 2.8) times more likely than people without SUD to have prevalent CVD. The longitudinal analysis included 617,863 people, 17,360 (2.8%) developed incident CVD during the follow-up period. After adjusting for covariates, people with SUD were 1.7 (95% CI, 1.6 - 1.9) times more likely than people without SUD to develop incident CVD. The cross-sectional and longitudinal associations were more pronounced for people with opioid or stimulant use disorder. CONCLUSIONS People with SUD are more likely to have prevalent CVD and develop incident CVD compared with people without SUD.
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Affiliation(s)
- Wen Qi Gan
- British Columbia Centre for Disease Control, Vancouver, BC, Canada.
| | - Jane A Buxton
- British Columbia Centre for Disease Control, Vancouver, BC, Canada; School of Population and Public Health, University of British Columbia, Vancouver, BC, Canada
| | - Frank X Scheuermeyer
- Department of Emergency Medicine, University of British Columbia, Vancouver, BC, Canada; Centre for Health Evaluation and Outcome Sciences, St. Paul's Hospital, Vancouver, BC, Canada
| | - Heather Palis
- British Columbia Centre for Disease Control, Vancouver, BC, Canada; Department of Psychiatry, University of British Columbia, Vancouver, BC, Canada
| | - Bin Zhao
- British Columbia Centre for Disease Control, Vancouver, BC, Canada
| | - Roshni Desai
- First Nations Health Authority, Vancouver, BC, Canada
| | - Naveed Z Janjua
- British Columbia Centre for Disease Control, Vancouver, BC, Canada; School of Population and Public Health, University of British Columbia, Vancouver, BC, Canada; Canadian Network on Hepatitis C, Montreal, Quebec, Canada
| | - Amanda K Slaunwhite
- British Columbia Centre for Disease Control, Vancouver, BC, Canada; School of Population and Public Health, University of British Columbia, Vancouver, BC, Canada
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Abstract
Opioid use disorder (OUD) is commonly seen in older adults in primary care offices. OUD when left untreated, often leads to overdose deaths, emergency department visits, and hospitalizations due to opioid-related adverse effects, especially respiratory and central nervous system depression. Primary care providers are on the front lines of efforts for its prevention, early detection, and treatment. This includes using the lowest doses of opioids for the shortest possible time for management of pain, routine screening, brief intervention, opioid withdrawal management, prescription of naloxone to prevent overdose death, and treatment with medications and psychosocial interventions for OUD. Referral to addiction treatment centers may be needed in complex cases. This review explores the epidemiology, screening, as well as management of OUD as it pertains to the elderly population.
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Moezi SA, Azdaki N, Kazemi T, Partovi N, Hanafi Bojd N, Mashreghi Moghaddam HR, Hamidi F, Khosravi Bizhaem S, Soltani M, Niroomand MS, Khazdair MR. The effects of opium uses on syntax score of angiography patients with coronary artery disease (CAD). TOXIN REV 2021. [DOI: 10.1080/15569543.2021.2000434] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Seyyed Ali Moezi
- Cardiovascular Diseases Research Center, Birjand University of Medical Sciences, Birjand, Iran
| | - Nahid Azdaki
- Cardiovascular Diseases Research Center, Birjand University of Medical Sciences, Birjand, Iran
| | - Toba Kazemi
- Cardiovascular Diseases Research Center, Birjand University of Medical Sciences, Birjand, Iran
| | - Neda Partovi
- Cardiovascular Diseases Research Center, Birjand University of Medical Sciences, Birjand, Iran
| | - Nazanin Hanafi Bojd
- Cardiovascular Diseases Research Center, Birjand University of Medical Sciences, Birjand, Iran
| | | | - Fatemeh Hamidi
- Cardiovascular Diseases Research Center, Birjand University of Medical Sciences, Birjand, Iran
| | - Saeede Khosravi Bizhaem
- Cardiovascular Diseases Research Center, Birjand University of Medical Sciences, Birjand, Iran
| | - Maryam Soltani
- Razi Clinical Research Development Unit (RCRDU), Birjand University of Medical Sciences, Birjand, Iran
| | | | - Mohammad Reza Khazdair
- Cardiovascular Diseases Research Center, Birjand University of Medical Sciences, Birjand, Iran
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Mattia C, Luongo L, Innamorato M, Melis L, Sofia M, Zappi L, Puntillo F. An Italian Expert Consensus on the Use of Opioids for the Management of Chronic Non-Oncological Pain in Clinical Practice: Focus on Buprenorphine. J Pain Res 2021; 14:3193-3206. [PMID: 34675646 PMCID: PMC8519776 DOI: 10.2147/jpr.s314206] [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: 04/15/2021] [Accepted: 07/30/2021] [Indexed: 11/23/2022] Open
Abstract
Purpose The aim of the present work was to evaluate the knowledge and prescriptive habits of clinicians involved in the management of chronic non cancer pain (CNCP), with a special focus on the use of opioids. Methods A Delphi method was used. A Board of specialists elaborated and discussed a series of statements, based on available literature and personal clinical expertise, about particularly controversial topics on pain pathophysiology and treatment. A Panel of experts in the field of pain management, selected by the Board, was invited to vote the proposed statements, indicating the level of agreement on a 5-point Likert scale (1: strongly disagree; 2: disagree; 3: partially agree; 4: agree; 5: strongly agree). The threshold for consensus was set at minimum 66.6% of the number of respondents with a level of agreement ≥4 (Agree or Strongly agree). Results The Board included 5 pain therapists, 1 pharmacologist and 1 methodology expert and drew up a total of 36 statements (for a total of 40 requested answers)”. A total of 100 clinicians were included in the Expert Panel. Respondents were 89 (89%). Consensus was achieved for 32 out of 40 answers. Most of the lack of consensus was recorded for statements regarding opioids use, and resulted from a low level of agreement (3 on the Likert scale), suggesting a neutral position deriving from a lack of knowledge rather than a strong contrary opinion. Conclusion Most of the proposed items reached consensus, suggesting a generally homogeneous approach to CNCP management. However, the lack of consensus recorded for several items regarding opioid use confirms the need to fill important gaps in the knowledge of available agents. A clear explanation of the peculiar pharmacological properties of drugs associated with potential clinical advantages (such as buprenorphine) will help optimize pain treatment in both primary care and hospital settings and improving pain control in CNCP patients.
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Affiliation(s)
- Consalvo Mattia
- Department of Medical and Surgical Sciences and Biotechnologies, Faculty of Pharmacy and Medicine, "Sapienza" University of Rome, Rome, Italy.,Anesthesia, Intensive Care and Pain Unit, ICOT-Polo Pontino, Latina, Italy
| | - Livio Luongo
- Department of Experimental Medicine, Division of Pharmacology, University of Campania "L. Vanvitelli", Naples, Italy.,NEUROMED, Pozzilli, Italy
| | - Massimo Innamorato
- Pain Therapy Unit, AUSL Romagna, S.M.Croci Hospital Ravenna, Ravenna, Italy
| | | | - Michele Sofia
- Department of Palliative Care and Pain Therapy, ASST Rodhense, Garbagnate Milanese, Itlay
| | - Lucia Zappi
- UOC Antalgic Therapy, Emergency and Acceptance Department, San Martino Polyclinic Hospital, Genoa, Italy
| | - Filomena Puntillo
- Department of Interdisciplinary Medicine, "Aldo Moro" University of Bari, Bari, 70124, Italy.,Anesthesia, Intensive Care and Pain Unit, Policlinico Hospital of Bari, Bari, 70124, Italy
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48
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Effects of opioid receptor agonist and antagonist medications on electrocardiogram changes and presentation of cardiac arrhythmia: review article. J Interv Card Electrophysiol 2021; 63:471-500. [PMID: 34674120 DOI: 10.1007/s10840-021-01072-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Accepted: 10/03/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND/PURPOSE Mortality associated with prescription opioids has significantly increased over the past few decades and is considered a global pandemic. Prescribed opioids can cause cardiac arrhythmias, leading to fatal outcomes and unexpected death, even in the absence of structural cardiac disease. Despite the extent of cardiac toxicity and death associated with these medications, there is limited data to suggest their influences on cardiac electrophysiology and arrhythmias, with the exception of methadone. The goal of our review is to describe the possible mechanisms and to review the different ECG changes and arrhythmias that have been reported. METHODS A literature search was performed using Google Scholar, PubMed, Springer, Ovid, and Science Direct to identify studies that demonstrated the use of prescription opioids leading to electrocardiogram (ECG) changes and cardiac arrhythmias. RESULTS Many of the commonly prescribed opioid medications can uniquely effect the ECG, and can lead to the development of various cardiac arrhythmias. One of the most significant side effects of these drugs is QTc interval prolongation, especially when administered to patients with a baseline risk for QTc prolongation. A prolonged QTc interval can cause lethal torsades de pointes and ventricular fibrillation. Obtaining an ECG at baseline, following a dosage increase, or after switching an opioid medication, is appropriate in patients taking certain prescribed opioids. Opioids are often used first line for the treatment of acute and chronic pain, procedural sedation, medication opioid use disorders, and maintenance therapy. CONCLUSIONS To reduce the risk of cardiac arrhythmias and to improve patient outcomes, consideration of accurate patient selection, concomitant medications, electrolyte monitoring, and vigilant ECG monitoring should be considered.
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Baby SM, Discala JF, Gruber R, Getsy PM, Cheng F, Damron DS, Lewis SJ. Tempol Reverses the Negative Effects of Morphine on Arterial Blood-Gas Chemistry and Tissue Oxygen Saturation in Freely-Moving Rats. Front Pharmacol 2021; 12:749084. [PMID: 34630119 PMCID: PMC8493249 DOI: 10.3389/fphar.2021.749084] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Accepted: 09/03/2021] [Indexed: 12/14/2022] Open
Abstract
We have reported that pretreatment with the clinically approved superoxide dismutase mimetic, Tempol (4-hydroxy-2,2,6,6-tetramethylpiperidine-N-oxyl), blunts the cardiorespiratory depressant responses elicited by a subsequent injection of fentanyl, in halothane-anesthetized rats. The objective of the present study was to determine whether Tempol is able to reverse the effects of morphine on arterial blood-gas (ABG) chemistry in freely-moving Sprague Dawley rats. The intravenous injection of morphine (10 mg/kg) elicited substantial decreases in pH, pO2 and sO2 that were accompanied by substantial increases in pCO2 and Alveolar-arterial gradient, which results in diminished gas-exchange within the lungs. Intravenous injection of a 60 mg/kg dose of Tempol 15 min after the injection of morphine caused minor improvements in pO2 and pCO2 but not in other ABG parameters. In contrast, the 100 mg/kg dose of Tempol caused an immediate and sustained reversal of the negative effects of morphine on arterial blood pH, pCO2, pO2, sO2 and Alveolar-arterial gradient. In other rats, we used pulse oximetry to determine that the 100 mg/kg dose of Tempol, but not the 60 mg/kg dose elicited a rapid and sustained reversal of the negative effects of morphine (10 mg/kg, IV) on tissue O2 saturation (SpO2). The injection of morphine caused a relatively minor fall in mean arterial blood pressure that was somewhat exacerbated by Tempol. These findings demonstrate that Tempol can reverse the negative effects of morphine on ABG chemistry in freely-moving rats paving the way of structure-activity and mechanisms of action studies with the host of Tempol analogues that are commercially available.
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Affiliation(s)
| | | | - Ryan Gruber
- Galleon Pharmaceuticals Inc, Horsham, PA, United states
| | - Paulina M Getsy
- Department of Pediatrics, Case Western Reserve University, Cleveland, OH, United states
| | - Feixiong Cheng
- Genomic Medicine Institute, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, United states
| | - Derek S Damron
- Department of Biological Sciences, School of Biomedical Sciences, Kent State University, Kent, OH, United states
| | - Stephen J Lewis
- Department of Pediatrics, Case Western Reserve University, Cleveland, OH, United states.,Department of Pharmacology, Case Western Reserve University, Cleveland, OH, United states
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50
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Wen X, Wang S, Lewkowitz AK, Ward KE, Brousseau EC, Meador KJ. Maternal Complications and Prescription Opioid Exposure During Pregnancy: Using Marginal Structural Models. Drug Saf 2021; 44:1297-1309. [PMID: 34609720 DOI: 10.1007/s40264-021-01115-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/15/2021] [Indexed: 11/28/2022]
Abstract
INTRODUCTION Prescription opioids are frequently used for pain management in pregnancy. Studies examining perinatal complications in mothers who received prescription opioids during pregnancy are still limited. OBJECTIVES The aim of this study was to assess the association of prescription opioid use and maternal pregnancy and obstetric complications. METHODS This retrospective cohort study with the Rhode Island (RI) Medicaid claims data linked to vital statistics throughout 2008-2015 included pregnant women aged 12-55 years with one or multiple live births. Women were excluded if they had cancer, opioid use disorder, or opioid dispensing prior to but not during pregnancy. Main outcomes included adverse pregnancy and obstetric complications. Marginal Structural Cox Models with time-varying exposure and covariates were applied to control for baseline and time-varying covariates. Analyses were conducted for outcomes that occurred 1 week after opioid exposure (primary) or within the same week as exposure (secondary). Sensitivity studies were conducted to assess the effects of different doses and individual opioids. RESULTS Of 9823 eligible mothers, 545 (5.5%) filled one or more prescription opioid during pregnancy. Compared with those unexposed, no significant risk was observed in primary analyses, while in secondary analyses opioid-exposed mothers were associated with an increased risk of cesarean antepartum depression (HR 3.19; 95% CI 1.22-8.33), and cardiac events (HR 9.44; 95% CI 1.19-74.83). In sensitivity analyses, results are more prominent in high dose exposure and are consistent for individual opioids. CONCLUSIONS Prescription opioid use during pregnancy is associated with an increased risk of maternal complications.
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Affiliation(s)
- Xuerong Wen
- Health Outcomes, Pharmacy Practice, College of Pharmacy, University of Rhode Island, Kingston, RI, USA.
| | - Shuang Wang
- Health Outcomes, Pharmacy Practice, College of Pharmacy, University of Rhode Island, Kingston, RI, USA
| | - Adam K Lewkowitz
- Department of Obstetrics and Gynecology, Women and Infants Hospital, Alpert Medical School of Brown University, Providence, RI, USA
| | - Kristina E Ward
- Pharmacy Practice, College of Pharmacy, University of Rhode Island, Kingston, RI, USA
| | - Erin Christine Brousseau
- Department of Obstetrics and Gynecology, Women and Infants Hospital, Alpert Medical School of Brown University, Providence, RI, USA
| | - Kimford J Meador
- Department of Neurology, Stanford University, Palo Alto, CA, USA
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