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Jmel H, Boukhalfa W, Gouiza I, Seghaier RO, Dallali H, Kefi R. Pharmacogenetic landscape of pain management variants among Mediterranean populations. Front Pharmacol 2024; 15:1380613. [PMID: 38813106 PMCID: PMC11134176 DOI: 10.3389/fphar.2024.1380613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Accepted: 04/05/2024] [Indexed: 05/31/2024] Open
Abstract
Background Chronic pain is a major socioeconomic burden in the Mediterranean region. However, we noticed an under-representation of these populations in the pharmacogenetics of pain management studies. In this context, we aimed 1) to decipher the pharmacogenetic variant landscape among Mediterranean populations compared to worldwide populations in order to identify therapeutic biomarkers for personalized pain management and 2) to better understand the biological process of pain management through in silico investigation of pharmacogenes pathways. Materials and Methods We collected genes and variants implicated in pain response using the Prisma guidelines from literature and PharmGK database. Next, we extracted these genes from genotyping data of 829 individuals. Then, we determined the variant distribution among the studied populations using multivariate (MDS) and admixture analysis with R and STRUCTURE software. We conducted a Chi2 test to compare the interethnic frequencies of the identified variants. We used SNPinfo web server, miRdSNP database to identify miRNA-binding sites. In addition, we investigated the functions of the identified genes and variants using pathway enrichment analysis and annotation tools. Finally, we performed docking analysis to assess the impact of variations on drug interactions. Results We identified 63 variants implicated in pain management. MDS analysis revealed that Mediterranean populations are genetically similar to Mexican populations and divergent from other populations. STRUCTURE analysis showed that Mediterranean populations are mainly composed of European ancestry. We highlighted differences in the minor allele frequencies of three variants (rs633, rs4680, and rs165728) located in the COMT gene. Moreover, variant annotation revealed ten variants with potential miRNA-binding sites. Finally, protein structure and docking analysis revealed that two missense variants (rs4680 and rs6267) induced a decrease in COMT protein activity and affinity for dopamine. Conclusion Our findings revealed that Mediterranean populations diverge from other ethnic groups. Furthermore, we emphasize the importance of pain-related pathways and miRNAs to better implement these markers as predictors of analgesic responses in the Mediterranean region.
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Affiliation(s)
- Haifa Jmel
- Laboratory of Biomedical Genomics and Oncogenetics, Institut Pasteur de Tunis, Tunis, Tunisia
- Genetic Typing Service, Institut Pasteur de Tunis, Tunis, Tunisia
- University of Tunis El Manar, Tunis, Tunisia
| | - Wided Boukhalfa
- Laboratory of Biomedical Genomics and Oncogenetics, Institut Pasteur de Tunis, Tunis, Tunisia
- Genetic Typing Service, Institut Pasteur de Tunis, Tunis, Tunisia
- University of Tunis El Manar, Tunis, Tunisia
- Faculty of Medicine of Tunis, Tunis, Tunisia
| | - Ismail Gouiza
- Laboratory of Biomedical Genomics and Oncogenetics, Institut Pasteur de Tunis, Tunis, Tunisia
- Genetic Typing Service, Institut Pasteur de Tunis, Tunis, Tunisia
- University of Tunis El Manar, Tunis, Tunisia
- Faculty of Medicine of Tunis, Tunis, Tunisia
- MitoLab Team, Unité MitoVasc, Unité Mixte de Recherche Centre National de la Recherche Scientifique, Institut National de la Santé et de la Recherche Médicale U1083, SFR ICAT, University of Angers, Angers, France
| | - Roua Ouled Seghaier
- Laboratory of Biomedical Genomics and Oncogenetics, Institut Pasteur de Tunis, Tunis, Tunisia
| | - Hamza Dallali
- Laboratory of Biomedical Genomics and Oncogenetics, Institut Pasteur de Tunis, Tunis, Tunisia
- Genetic Typing Service, Institut Pasteur de Tunis, Tunis, Tunisia
- University of Tunis El Manar, Tunis, Tunisia
| | - Rym Kefi
- Laboratory of Biomedical Genomics and Oncogenetics, Institut Pasteur de Tunis, Tunis, Tunisia
- Genetic Typing Service, Institut Pasteur de Tunis, Tunis, Tunisia
- University of Tunis El Manar, Tunis, Tunisia
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Antwi I, Watkins D, Pedawi A, Ghrayeb A, Van de Vuurst C, Cory TJ. Substances of abuse and their effect on SAR-CoV-2 pathogenesis. NEUROIMMUNE PHARMACOLOGY AND THERAPEUTICS 2023; 2:301-316. [PMID: 38013836 PMCID: PMC10474379 DOI: 10.1515/nipt-2023-0004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Accepted: 07/19/2023] [Indexed: 11/29/2023]
Abstract
Following the emergence of SARS-CoV-2, various reports suggest that there has been a significant increase in substance abuse due to social distancing and related issues. Several reports have suggested the impact of chronic substance use on individuals' physiological and psychological health. Therefore, there is a need to know the impact of SARS-CoV-2 on persons with substance use disorders. Individuals with substance use disorders are the most vulnerable groups and are at a high risk of SARS-CoV-2 infection due to their already existing health issues associated with substance use. This review discusses some of the molecular and systemic/organic effects chronic substance use such as alcohol, nicotine, marijuana (cannabis), opioids, methamphetamine, and cocaine have on SARS-CoV-2 infectivity and its potential cause for worsened disease outcomes in persons with substance use disorder. This will provide healthcare providers, public health policies, and researchers with the needed knowledge to address some of the many challenges faced during the Covid-19 pandemic to facilitate treatment strategies for persons with substance use disorders.
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Affiliation(s)
- Ivy Antwi
- Department of Clinical Pharmacy, College of Pharmacy, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Destiny Watkins
- Department of Clinical Pharmacy, College of Pharmacy, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Alahn Pedawi
- Department of Clinical Pharmacy, College of Pharmacy, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Atheel Ghrayeb
- Department of Clinical Pharmacy, College of Pharmacy, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Christine Van de Vuurst
- Department of Clinical Pharmacy, College of Pharmacy, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Theodore J. Cory
- Department of Clinical Pharmacy, College of Pharmacy, University of Tennessee Health Science Center, Memphis, TN, USA
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3
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Lambert DG. Opioids and opioid receptors; understanding pharmacological mechanisms as a key to therapeutic advances and mitigation of the misuse crisis. BJA OPEN 2023; 6:100141. [PMID: 37588171 PMCID: PMC10430815 DOI: 10.1016/j.bjao.2023.100141] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 04/05/2023] [Accepted: 04/12/2023] [Indexed: 08/18/2023]
Abstract
Opioids are a mainstay in acute pain management and produce their effects and side effects (e.g., tolerance, opioid-use disorder and immune suppression) by interaction with opioid receptors. I will discuss opioid pharmacology in some controversial areas of enquiry of anaesthetic relevance. The main opioid target is the µ (mu,MOP) receptor but other members of the opioid receptor family, δ (delta; DOP) and κ (kappa; KOP) opioid receptors also produce analgesic actions. These are naloxone-sensitive. There is important clinical development relating to the Nociceptin/Orphanin FQ (NOP) receptor, an opioid receptor that is not naloxone-sensitive. Better understanding of the drivers for opioid effects and side effects may facilitate separation of side effects and production of safer drugs. Opioids bind to the receptor orthosteric site to produce their effects and can engage monomer or homo-, heterodimer receptors. Some ligands can drive one intracellular pathway over another. This is the basis of biased agonism (or functional selectivity). Opioid actions at the orthosteric site can be modulated allosterically and positive allosteric modulators that enhance opioid action are in development. As well as targeting ligand-receptor interaction and transduction, modulating receptor expression and hence function is also tractable. There is evidence for epigenetic associations with different types of pain and also substance misuse. As long as the opioid narrative is defined by the 'opioid crisis' the drive to remove them could gather pace. This will deny use where they are effective, and access to morphine for pain relief in low income countries.
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4
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Leventelis C, Katsouli A, Stavropoulos V, Karasavvidou A, Papadopoulos P, Barmpas PT, Tasoulis S, Veskoukis AS, Tsironi M. The development and validation of the pandemic medication-assisted treatment questionnaire for the assessment of pandemic crises impact on medication management and administration for patients with opioid use disorders. NORDIC STUDIES ON ALCOHOL AND DRUGS 2023; 40:76-94. [PMID: 36793483 PMCID: PMC9893127 DOI: 10.1177/14550725221135574] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Accepted: 10/12/2022] [Indexed: 11/10/2022] Open
Abstract
Pandemic and the globally applied restriction measures mainly affect vulnerable population groups, such as patients with opioid use disorders. Towards inhibiting SARS-Cov-2 spread, the medication-assisted treatment (MAT) programs follow strategies targeting the reduction of in-person psychosocial interventions and an increase of take-home doses. However, there is no available instrument to examine the impact of such modifications on diverse health aspects of patients under MAT. The aim of this study was to develop and validate the PANdemic Medication-Assisted Treatment Questionnaire (PANMAT/Q) to address the pandemic effect on the management and administration of MAT. In total, 463 patients under ΜΑΤ participated. Our findings indicate that PANMAT/Q has been successfully validated exerting reliability and validity. It can be completed within approximately 5 min, and its implementation in research settings is advocated. PANMAT/Q could serve as a useful tool to identify the needs of patients under MAT being at high risk of relapse and overdose.
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Affiliation(s)
- Christonikos Leventelis
- Christonikos Leventelis, Toxicology Scientist, Department of Nursing, University of Peloponnese, Tripoli, 22100, Greece.
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| | | | | | | | | | - Petros T. Barmpas
- Department of Computer science and Biomedical Informatics, University of Thessaly, Lamia, Greece
| | - Sotiris Tasoulis
- Department of Computer science and Biomedical Informatics, University of Thessaly, Lamia, Greece
| | | | - Maria Tsironi
- Nursing Department, University of Peloponnese, Panarcadian Hospital Erythrou, Tripoli, Greece
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5
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Vorberg F, Reimer J, Verthein U. Feasibility and Short-Term Effects of Low-Threshold Opioid Substitution Treatment during the COVID-19 Pandemic in Hamburg, Germany. Eur Addict Res 2023; 29:44-51. [PMID: 36535264 PMCID: PMC9808886 DOI: 10.1159/000527826] [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: 05/06/2022] [Accepted: 10/11/2022] [Indexed: 12/23/2022]
Abstract
INTRODUCTION After rapidly opening up a low-threshold clinic to support heavily opioid-dependent persons at the beginning of the COVID-19 pandemic in April 2020 in Hamburg (Germany), this non-interventional study evaluated the feasibility and short-term effects of opioid substitution treatment (OST). The low-threshold concept was customized for the pandemic situation and is the first of its kind in Germany. METHODS Patients who had already begun treatment were questioned in two assessments, at T1 shortly after beginning treatment and at T2 6 months later. The primary outcome criterion was their quality of life using the OSTQOL. Secondary criteria included retention rate, their mental and physical health (measured by the BSI-18 and the OTI Health Scale), social situation, drug use, COVID-19 status, and satisfaction with treatment. RESULTS Out of 84 patients included in the study, 51 participated in both assessments, resulting in a 6-month retention rate of 60.7%. 27.5% were females, and 72.5% were males. The feasibility question of the low-threshold OST clinic can clearly be answered positively. During the course of the study over 6 months, the situation mainly remained stable regarding quality of life, physical and mental health, and days of drug consumption. Patients significantly reduced the time they spent on the drug scene from 8.5 (SD = 7.56) to 6.1 (SD = 6.71) hours a day between the beginning of OST and T2 (p = 0.020). While 56.9% answered to be homeless at the beginning of OST, only 33.3% answered not to have found an accommodation by T2 (p = 0.012). The number of patients having contact to social workers increased from 51.0% to 74.5% (p = 0.004). Almost 2 fifths of the patients took part in PCR testing for COVID-19 (that only being done if they had symptoms), and none of the tests were positive. DISCUSSION/CONCLUSIONS Overall, the low-threshold OST clinic has been successfully implemented in order to help a vulnerable group of people navigate through a global pandemic and support the public health sector. Further conclusions on effects are limited by the short study period and the small number of patients, which calls for further research studies in a larger setting.
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Affiliation(s)
- Fabian Vorberg
- Centre for Interdisciplinary Addiction Research (ZIS), University Medical Centre Hamburg-Eppendorf, Department of Psychiatry and Psychotherapy, Hamburg, Germany
| | - Jens Reimer
- Centre for Interdisciplinary Addiction Research (ZIS), University Medical Centre Hamburg-Eppendorf, Department of Psychiatry and Psychotherapy, Hamburg, Germany.,Centre for Psychosocial Medicine, Clinic Itzehoe, Itzehoe, Germany
| | - Uwe Verthein
- Centre for Interdisciplinary Addiction Research (ZIS), University Medical Centre Hamburg-Eppendorf, Department of Psychiatry and Psychotherapy, Hamburg, Germany
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Jamali Z, Emamian MH, Hashemi H, Fotouhi A. The Association of Opioid Use Disorder and COVID-19, a Longitudinal Study. Int J Prev Med 2022; 13:157. [PMID: 36910999 PMCID: PMC9999101 DOI: 10.4103/ijpvm.ijpvm_68_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Accepted: 06/15/2022] [Indexed: 03/14/2023] Open
Abstract
Background Coronavirus disease 2019 (COVID-19) quickly spread to the world, causing a pandemic. While some studies have found no link between opioid use disorder (OUD) and COVID-19, the role of opioid on COVID-19 is challenging. The present study aimed to determine the relationship between OUD and COVID-19. Methods This was a prospective cohort study. We used data from the third phase of the Shahroud Eye Cohort Study on 4394 participants which started in September 2019 and ended before the COVID-19 epidemic in Shahroud in February 2020. The participants were followed for about 13 months till March 26, 2021. COVID-19 was detected by RT-PCR on swap samples from the oropharynx and nasopharynx. The incidence of COVID-19 compared in OUD and non-OUD participants, and relative risk was calculated in log-binomial regression models. Results Among the 4394 participants with a mean age of 61.1 years, 120 people had OUD. The incidence of COVID-19 in participants with OUD and non-OUD was 4.17% and 6.22%, respectively (P-value: 0356). The relative risk of OUD for COVID-19 was 0.60 (95% confidence intervals: 0.25-1.44; P value: 0.251). Conclusions OUD was not associated with COVID-19. The claim that people with OUD are less likely to develop COVID-19 is not supported by these data.
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Affiliation(s)
- Zhaleh Jamali
- Student Research Committee, School of Medicine, Shahroud University of Medical Sciences, Shahroud, Iran
| | - Mohammad Hassan Emamian
- Ophthalmic Epidemiology Research Center, Shahroud University of Medical Sciences, Shahroud, Iran
| | - Hassan Hashemi
- Noor Ophthalmology Research Center, Noor Eye Hospital, Tehran, Iran
| | - Akbar Fotouhi
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
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7
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Javelot H, Straczek C, Meyer G, Gitahy Falcao Faria C, Weiner L, Drapier D, Fakra E, Fossati P, Weibel S, Dizet S, Langrée B, Masson M, Gaillard R, Leboyer M, Llorca PM, Hingray C, Haffen E, Yrondi A. Psychotropics and COVID-19: An analysis of safety and prophylaxis. L'ENCEPHALE 2021; 47:564-588. [PMID: 34548153 PMCID: PMC8410507 DOI: 10.1016/j.encep.2021.08.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Accepted: 08/19/2021] [Indexed: 12/15/2022]
Abstract
The use of psychotropics during the COVID-19 pandemic has raised two questions, in order of importance: first, what changes should be made to pharmacological treatments prescribed to mental health patients? Secondly, are there any positive side effects of these substances against SARS-CoV-2? Our aim was to analyze usage safety of psychotropics during COVID-19; therefore, herein, we have studied: (i) the risk of symptomatic complications of COVID-19 associated with the use of these drugs, notably central nervous system activity depression, QTc interval enlargement and infectious and thromboembolic complications; (ii) the risk of mistaking the iatrogenic impact of psychotropics with COVID-19 symptoms, causing diagnostic error. Moreover, we provided a summary of the different information available today for these risks, categorized by mental health disorder, for the following: schizophrenia, bipolar disorder, anxiety disorder, ADHD, sleep disorders and suicidal risk. The matter of psychoactive substance use during the pandemic is also analyzed in this paper, and guideline websites and publications for psychotropic treatments in the context of COVID-19 are referenced during the text, so that changes on those guidelines and eventual interaction between psychotropics and COVID-19 treatment medication can be reported and studied. Finally, we also provide a literature review of the latest known antiviral properties of psychotropics against SARS-CoV-2 as complementary information.
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Affiliation(s)
- H Javelot
- Établissement public de santé Alsace Nord, 141, avenue Strasbourg, 67170 Brumath, France; Laboratoire de toxicologie et pharmacologie neuro cardiovasculaire, centre de recherche en biomédecine de Strasbourg, université de Strasbourg, 1, rue Eugène-Boeckel, 67000 Strasbourg, France.
| | - C Straczek
- Département de pharmacie, CHU d'Henri-Mondor, université Paris Est Créteil (UPEC), AP-HP, 1, rue Gustave-Eiffel, 94000 Créteil, France; Inserm U955, institut Mondor de recherche biomédical, neuropsychiatrie translationnelle, 8, rue du Général-Sarrail, 94000 Créteil, France
| | - G Meyer
- Service pharmacie, établissement public de santé Alsace Nord, 141, avenue Strasbourg, 67170 Brumath, France; Service pharmacie, CHU de Strasbourg, 1, porte de L'Hôpital, 67000 Strasbourg, France
| | - C Gitahy Falcao Faria
- Institute of Psychiatry, Federal University of Rio de Janeiro (UFRJ), avenue Pedro-Calmon, 550 - Cidade Universitária da Universidade Federal do Rio de Janeiro, 21941-901 Rio de Janeiro, Brazil
| | - L Weiner
- Clinique de psychiatrie, hôpitaux universitaire de Strasbourg, 1, porte de L'Hôpital, 67000 Strasbourg, France
| | - D Drapier
- Pôle hospitalo-universitaire de psychiatrie adulte, centre hospitalier Guillaume-Régnier, rue du Moulin-de-Joué, 35700 Rennes, France; EA 4712, comportements et noyaux gris centraux, université de Rennes 1, 2, avenue du Professeur Léon-Bernard, CS 34317, campus santé de Villejean, 35043 Rennes cedex, France
| | - E Fakra
- Pôle universitaire de psychiatrie, CHU de Saint-Étienne, 37, rue Michelet, 42000 Saint-Étienne, France
| | - P Fossati
- Inserm U1127, ICM, service de psychiatrie adultes, groupe hospitalier pitié Salpêtrière, Sorbonne université, AP-HP, 47-83, boulevard de l'Hôpital, 75013 Paris, France
| | - S Weibel
- Clinique de psychiatrie, hôpitaux universitaire de Strasbourg, 1, porte de L'Hôpital, 67000 Strasbourg, France
| | - S Dizet
- Centre de ressources et d'expertise en psychopharmacologie (CREPP) Bourgogne Franche-Comté, Chalon-sur-Saône, France; Service Pharmacie, CHS de Sevrey, 55, rue Auguste-Champio, 71100 Sevrey, France
| | - B Langrée
- Service pharmacie, centre hospitalier Guillaume-Régnier, rue du Moulin-de-Joué, 35700 Rennes, France; Clinique du Château de Garches, Nightingale Hospitals-Paris, 11, bis rue de la Porte-Jaune, 92380 Garches, France
| | - M Masson
- SHU, GHU psychiatrie et neurosciences, 1, rue Cabanis, 75014 Paris, France; GHU psychiatrie et neurosciences, université de Paris, Paris, France
| | - R Gaillard
- Conseil national des universités (CNU), 1, rue Cabanis, 75014 Paris, France
| | - M Leboyer
- Inserm, DMU IMPACT, IMRB, translational neuropsychiatry, fondation FondaMental, hôpitaux universitaires « H. Mondor », université Paris Est Créteil (UPEC), AP-HP, 40, rue de Mesly, 94000 Créteil, France; CHU de Clermont-Ferrand, 58, rue Montalembert, 63000 Clermont-Ferrand, France
| | - P M Llorca
- Université Clermont-Auvergne, 1, rue Lucie- et Raymond-Aubrac, 63100 Clermont-Ferrand, France; Pôle hospitalo-universitaire de psychiatrie d'adultes du Grand Nancy, centre psychothérapique de Nancy, 1, rue Docteur Archambault, 54520 Laxou, France
| | - C Hingray
- Département de neurologie, CHU de Nancy, 25, rue Lionnois, 54000 Nancy, France; CIC-1431 Inserm, service de psychiatrie, CHU de Besançon, 3, boulevard Alexandre-Fleming, 25000 Besançon, France
| | - E Haffen
- Laboratoire de neurosciences, université de Franche-Comté, 19, rue Ambroise-Paré, 25030 Besançon cedex, France
| | - A Yrondi
- Unité ToNIC, UMR 1214 CHU Purpan-Pavillon Baudot, place du Dr Joseph Baylac, 31024 Toulouse cedex 3, France
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8
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Gaulden AD, Burson N, Sadik N, Ghosh I, Khan S, Brummelte S, Kallakuri S, Perrine SA. Effects of fentanyl on acute locomotor activity, behavioral sensitization, and contextual reward in female and male rats. Drug Alcohol Depend 2021; 229:109101. [PMID: 34628096 PMCID: PMC8671359 DOI: 10.1016/j.drugalcdep.2021.109101] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Revised: 09/05/2021] [Accepted: 09/20/2021] [Indexed: 12/01/2022]
Abstract
BACKGROUND Although fentanyl has gained widespread prominence, there remains a lack of knowledge on this opioid synthetic agonist, particularly related to sex effects. Therefore, we conducted behavioral tests in female and male rats to measure drug abuse-related responses to fentanyl hypothesizing sex-specific responses. METHODS Using female and male rats, we measured the effects of acute or repeated administration of fentanyl (20 μg/kg) on locomotor activity (LMA) and behavioral sensitization in an open field test. We further measured contextual-reward and associated locomotor activity during training in a conditioned place preference (CPP) paradigm using a low (4 μg/kg) or high (16 μg/kg) dose of fentanyl. Vaginal lavage samples were collected from female rats in the CPP study, and the estrous phase was determined based on the cytological characterization. RESULTS Female, but not male, rats showed elevated LMA in response to acute fentanyl and behavioral sensitization to repeated administration of fentanyl. Fentanyl produced significant CPP in both sexes, but it was more potent in males. Finally, our secondary investigation of the estrous cycle on fentanyl-CPP suggests that non-estrus phases, likely reflecting high estradiol, may predict the degree of fentanyl preference in females. CONCLUSIONS Fentanyl was more potent and/or effective to produce LMA and LMA sensitization in females but more potent to produce CPP in males. Furthermore, the role of sex in fentanyl responses varied across endpoints, and sex differences in LMA were not predictive of sex differences in CPP.
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Affiliation(s)
- Andrew D. Gaulden
- Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine, Detroit, MI.,Translational Neuroscience Program, Wayne State University School of Medicine, Detroit, MI
| | - Nicole Burson
- Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine, Detroit, MI
| | - Nareen Sadik
- Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine, Detroit, MI.,Research Services, John D. Dingell VA Medical Center, Detroit, MI
| | - Ishita Ghosh
- Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine, Detroit, MI
| | - Sabrina Khan
- Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine, Detroit, MI
| | - Susanne Brummelte
- Translational Neuroscience Program, Wayne State University School of Medicine, Detroit, MI.,Department of Psychology, Wayne State University, Detroit, MI
| | - Srinivasu Kallakuri
- Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine, Detroit, MI.,Research Services, John D. Dingell VA Medical Center, Detroit, MI
| | - Shane A. Perrine
- Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine, Detroit, MI.,Translational Neuroscience Program, Wayne State University School of Medicine, Detroit, MI.,Research Services, John D. Dingell VA Medical Center, Detroit, MI
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9
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Eagleton M, Stokes S, Fenton F, Keenan E. Therapeutic potential of long-acting opioids and opioid antagonists for SARS-CoV-2 infection. Br J Anaesth 2021; 127:e212-e214. [PMID: 34556330 PMCID: PMC8418909 DOI: 10.1016/j.bja.2021.08.022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 08/16/2021] [Accepted: 08/17/2021] [Indexed: 12/23/2022] Open
Affiliation(s)
| | | | - Fiona Fenton
- HSE National Drug Treatment Centre, Dublin 2, Ireland
| | - Eamon Keenan
- Health Service Executive, National Social Inclusion Office, Dublin, Ireland
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10
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Naji L, Dennis B, Morgan RL, Sanger N, Worster A, Paul J, Thabane L, Samaan Z. Investigating and addressing the immediate and long-term consequences of the COVID-19 pandemic on patients with substance use disorders: a scoping review and evidence map protocol. BMJ Open 2021; 11:e045946. [PMID: 34493506 PMCID: PMC8424417 DOI: 10.1136/bmjopen-2020-045946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Accepted: 08/09/2021] [Indexed: 11/28/2022] Open
Abstract
INTRODUCTION The COVID-19 pandemic has driven unprecedented social and economic reform in efforts to curb the impact of disease. Governments worldwide have legislated non-essential service shutdowns and adapted essential service provision in order to minimise face-to-face contact. We anticipate major consequences resulting from such policies, with marginalised populations expected to bear the greatest burden of such measures, especially those with substance use disorders (SUDs). METHODS AND ANALYSIS We aim to conduct (1) a scoping review to summarise the available evidence evaluating the impact of the COVID-19 pandemic on patients with SUDs, and (2) an evidence map to visually plot and categorise the current available evidence evaluating the impact of COVID-19 on patients with SUDs to identify gaps in addressing high-risk populations. ETHICS AND DISSEMINATION Ethics approval is not required for this scoping review as we plan to review publicly available data. This is part of a multistep project, whereby we intend to use the findings generated from this review in combination with data from an ongoing prospective cohort study our team is leading, encompassing over 2000 patients with SUDs receiving medication-assisted therapy in Ontario prior to and during the COVID-19 pandemic.
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Affiliation(s)
- Leen Naji
- Department of Family Medicine, McMaster University, Hamilton, Ontario, Canada
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
| | - Brittany Dennis
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Rebecca L Morgan
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
| | - Nitika Sanger
- Medical Science Gradaute Program, McMaster University, Hamilton, Ontario, Canada
| | - Andrew Worster
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada
| | - James Paul
- Department of Anesthesia, McMaster University, Hamilton, Ontario, Canada
| | - Lehana Thabane
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
- Biostatistics Unit, Research Institute at St Joseph's Healthcare, Hamilton, Ontario, Canada
| | - Zainab Samaan
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
- Psychiatry and Behavioral Neurosciences, McMaster University, Hamilton, Ontario, Canada
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11
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Fenton F, Stokes S, Eagleton M. A cross-section observational study on the seroprevalence of antibodies to COVID-19 in patients receiving opiate agonist treatment. Ir J Med Sci 2021; 191:1053-1058. [PMID: 34241774 PMCID: PMC8267507 DOI: 10.1007/s11845-021-02660-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Accepted: 04/26/2021] [Indexed: 12/05/2022]
Abstract
Introduction The HSE National Drug Treatment Centre is an inner city drug treatment centre in Dublin which provides opiate agonist treatment (OAT) to approximately 565 patients, many of whom have complex care needs. Objective This study was conducted to determine seropositivity to the COVID-19 virus in patients attending NDTC, and to establish if patients tested had any clinical symptoms of this disease since March 2020. Method All patients attending for OAT were invited to participate and 103/565 patients agreed. The patients were tested for the presence of serum antibodies to COVID-19 in a single sample collected over a 4-month period (July–October 2020). A questionnaire was administered at the same time as sample taking. Results Results showed that the majority of patient samples (100; 97%) tested were negative for the presence of antibodies to COVID-19. There were only two confirmed positive results (1.9%) and one equivocal result (1%). None of the approximately 565 attendees at the HSE NDTC presented with serious illness indicative of COVID-19 throughout the three waves of the pandemic, nor were any deaths due to COVID-19 reported.
Conclusion These findings indicate (a) possible low level of exposure to COVID-19 among this patient cohort or (b) that those patients who have been exposed have not developed or maintained detectable antibody levels, nor developed symptoms of the disease. Public health measures could explain the low level of COVID-19 in this cohort. The findings are also consistent with the possibility of a protective effect of OAT medications on development of the disease.
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Affiliation(s)
- Fiona Fenton
- HSE National Drug Treatment Centre, 30-31 Pearse St, Dublin 2, D02 NY 26, Ireland.
| | - Siobhan Stokes
- HSE National Drug Treatment Centre, 30-31 Pearse St, Dublin 2, D02 NY 26, Ireland
| | - Marie Eagleton
- HSE National Drug Treatment Centre, 30-31 Pearse St, Dublin 2, D02 NY 26, Ireland
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12
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Hirota K, Lambert DG. Anaesthesia-related drugs and SARS-CoV-2 infection. Br J Anaesth 2021; 127:e32-e34. [PMID: 33934887 PMCID: PMC8020093 DOI: 10.1016/j.bja.2021.03.026] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Revised: 03/18/2021] [Accepted: 03/19/2021] [Indexed: 01/21/2023] Open
Affiliation(s)
- Kazuyoshi Hirota
- Department of Anesthesiology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan.
| | - David G Lambert
- University Department of Cardiovascular Sciences, Anaesthesia, Critical Care and Pain Management, Leicester Royal Infirmary, Leicester, UK
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13
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Wiener RC. Unhealthy Opioid Use and COVID-19 Mortality Incidence in Older Adults: A Multicenter Research Network Study. Subst Use Misuse 2021; 56:2044-2048. [PMID: 34429022 DOI: 10.1080/10826084.2021.1967988] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Opioid use has the potential to influence infectious respiratory diseases. The purpose of this research is to examine if there is an association of deaths from the respiratory infection, COVID-19, and unhealthy opioid use in older adults. Data about patients, ages ≥65 years, who had a COVID-19 infection between 1/20/2020 to 12/23/2020 (n = 533,153) were extracted using the TriNetX system. Mortality incidence between initial diagnosis and ninety days after contracting COVID-19 were determined. Comparisons were made between people with and without unhealthy opioid use. There were 7,547 COVID-19 patients with unhealthy opioid use (mean age, 71.8 years; standard deviation 6.3 years) and 525,606 COVID-19 patients (mean age, 74.1 years; standard deviation 7.3 years) without unhealthy opioid use. Of the total, 15,852 (3.0%) died within 3 months of COVID-19 diagnosis. The unadjusted risk ratio of the cohort with unhealthy opioid use compared with the cohort that did not have unhealthy opioid uses was 1.18 (95% CI: 1.05,1.33); p = 0.0069. The relationship failed to remain significant in analysis with propensity score matching (risk ratio = 0.96; 95% CI: 0.82, 1.14; p = 0.6606, ns). The public health implication is that although older adults are more vulnerable to COVID-19 than younger adults, a difference between older adults with or without unhealthy opioid use did not increase vulnerability to death from COVID-19 and should be not be considered if rationing of care becomes necessary.
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Affiliation(s)
- R Constance Wiener
- Department of Dental Practice and Rural Health, School of Dentistry 104a Health Sciences Addition, West Virginia University, Morgantown, West Virginia, USA
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14
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Lacasse A, Pagé MG, Dassieu L, Sourial N, Janelle-Montcalm A, Dorais M, Nguena Nguefack HL, Godbout-Parent M, Hudspith M, Moor G, Sutton K, Thompson JM, Choinière M. Impact of the COVID-19 pandemic on the pharmacological, physical, and psychological treatments of pain: findings from the Chronic Pain & COVID-19 Pan-Canadian Study. Pain Rep 2021; 6:e891. [PMID: 33598594 PMCID: PMC7880148 DOI: 10.1097/pr9.0000000000000891] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 11/22/2020] [Accepted: 12/01/2020] [Indexed: 12/15/2022] Open
Abstract
INTRODUCTION Multimodal treatment is recognized as the optimal paradigm for the management of chronic pain (CP). Careful balance between pharmacological and physical/psychological approaches is thus desirable but can be easily disrupted. OBJECTIVES This study aimed at exploring the impact of the COVID-19 pandemic on pharmacological and physical/psychological treatments of CP. METHODS A Pan-Canadian cross-sectional web-based study was conducted between April 16th and May 31st 2020 among adults living with CP when the country was in the ascending slope of the first COVID-19 pandemic wave. RESULTS A total of 2864 participants shared their treatment experience (mean age: 49.7 years and women: 83.5%). Among medication users (n = 2533), 38.3% reported changes in their pharmacological pain treatment. The main reasons were as follows: (1) changes in pain symptoms, (2) lack of access to prescribers/cancellation of medical appointments, and (3) increased medication intake in compensation for stopping physical/psychological treatments because of the pandemic. Among participants who used physical/psychological pain management approaches before the pandemic (n = 2467), 68.3% had to modify their treatments or self-management strategies. Common reasons were lack of access to clinics/exercise facilities and the need to compensate for having to stop another type of physical/psychological treatment because of the pandemic-related public health safety measures. CONCLUSIONS Our study underlines the negative impact of the COVID-19 pandemic on access to pain relief, which is considered a fundamental human right. Results will help to justify resource allocation and inform the development of interventions to be better prepared for waves to come and future health crises.
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Affiliation(s)
- Anaïs Lacasse
- Département des Sciences de la Santé, Université du Québec en Abitibi-Témiscamingue (UQAT), Rouyn-Noranda, QC, Canada
| | - M. Gabrielle Pagé
- Centre de recherche du Centre hospitalier de l'Université de Montréal (CRCHUM), Montréal, QC, Canada
- Département d'anesthésiologie et de médecine de la douleur, Faculté de médecine, Université de Montréal, Montréal, QC, Canada
| | - Lise Dassieu
- Centre de recherche du Centre hospitalier de l'Université de Montréal (CRCHUM), Montréal, QC, Canada
| | - Nadia Sourial
- Centre de recherche du Centre hospitalier de l'Université de Montréal (CRCHUM), Montréal, QC, Canada
- Département de médecine de famille et de médecine d'urgence, Faculté de médecine, Université de Montréal, Montréal, QC, Canada
| | - Audrée Janelle-Montcalm
- Centre de recherche du Centre hospitalier de l'Université de Montréal (CRCHUM), Montréal, QC, Canada
| | - Marc Dorais
- StatSciences Inc., Notre-Dame-de-l'Île-Perrot, QC, Canada
| | - Hermine Lore Nguena Nguefack
- Département des Sciences de la Santé, Université du Québec en Abitibi-Témiscamingue (UQAT), Rouyn-Noranda, QC, Canada
| | - Marimée Godbout-Parent
- Département des Sciences de la Santé, Université du Québec en Abitibi-Témiscamingue (UQAT), Rouyn-Noranda, QC, Canada
| | | | | | | | - James M. Thompson
- Department of Public Health Sciences, Queens University, Kingston, ON, Canada
- Department of Family Medicine, Dalhousie University, Halifax, NS, Canada
| | - Manon Choinière
- Centre de recherche du Centre hospitalier de l'Université de Montréal (CRCHUM), Montréal, QC, Canada
- Département d'anesthésiologie et de médecine de la douleur, Faculté de médecine, Université de Montréal, Montréal, QC, Canada
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15
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Ataei M, Shirazi FM, Lamarine RJ, Nakhaee S, Mehrpour O. A double-edged sword of using opioids and COVID-19: a toxicological view. SUBSTANCE ABUSE TREATMENT PREVENTION AND POLICY 2020; 15:91. [PMID: 33272308 PMCID: PMC7711252 DOI: 10.1186/s13011-020-00333-y] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Accepted: 11/23/2020] [Indexed: 12/15/2022]
Abstract
Today, COVID-19 is spreading around the world. Information about its mechanism, prognostic factors, and management is minimal. COVID-19, as a human disease, has several identifying phases. Physicians of patients with COVID-19 may be interested in knowing whether opioid use disorder may affect their patients’ course or prognosis. This information may be crucial when considering the opioid epidemic in the US and other parts of the world. Opioid use at high doses and over several months duration can mitigate the immune system’s function, which may complicate the course of COVID-19 disease. Potential suppression of parts of the immune response may be important in prevention, clinical support, and therapeutic use of medications in various phases of the COVID-19. Specifically, opioid use disorders via an inhalation route may enhance the “late hyper-inflammatory phase” or result in end-organ damage. It is well established that opioids decrease ventilation as their effect on the medullary respiratory centers increases the risk of pneumonia. This increased risk has been associated with immune-suppressive opioids. The ultimate role of opioids in COVID-19 is not clear. This paper endorses the need for clinical studies to decipher the role and impact of chronic opioid use on viral diseases such as COVID-19.
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Affiliation(s)
- Mahshid Ataei
- Medical Toxicology and Drug Abuse Research Center, Birjand University of Medical Sciences, Birjand, Iran
| | - Farshad M Shirazi
- Arizona Poison and Drug Information Center, the University of Arizona, College of Pharmacy and University of Arizona College of Medicine, Tucson, AZ, USA
| | - Roland J Lamarine
- Professor of Public Health, California State University Chico, California, USA
| | - Samaneh Nakhaee
- Medical Toxicology and Drug Abuse Research Center, Birjand University of Medical Sciences, Birjand, Iran
| | - Omid Mehrpour
- Medical Toxicology and Drug Abuse Research Center, Birjand University of Medical Sciences, Birjand, Iran. .,Mel and Enid Zuckerman College of Public Health, University of Arizona, Tucson, AZ, USA.
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Eagleton M, Stokes S, Fenton F, Keenan E. Does opioid substitution treatment have a protective effect on the clinical manifestations of COVID-19? Comment on Br J Anaesth 2020; 125: e382-3. Br J Anaesth 2020; 126:e114-e116. [PMID: 33358041 PMCID: PMC7699021 DOI: 10.1016/j.bja.2020.11.027] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 10/28/2020] [Accepted: 11/16/2020] [Indexed: 12/23/2022] Open
Affiliation(s)
| | | | - Fiona Fenton
- HSE National Drug Treatment Centre, Dublin, Ireland
| | - Eamon Keenan
- Addiction Services National Social Inclusion Office, Health Service Executive, Dublin, Ireland
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17
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Lambert D, Calo G. Approval of oliceridine (TRV130) for intravenous use in moderate to severe pain in adults. Br J Anaesth 2020; 125:e473-e474. [PMID: 33070948 PMCID: PMC7560257 DOI: 10.1016/j.bja.2020.09.021] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 09/15/2020] [Accepted: 09/17/2020] [Indexed: 11/16/2022] Open
Affiliation(s)
- David Lambert
- Department of Cardiovascular Sciences (Anaesthesia), University of Leicester, Leicester, UK.
| | - Girolamo Calo
- Department of Biomedical and Specialty Surgical Sciences (Pharmacology), University of Ferrara, Ferrara, Italy
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