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Gong Z, Xue Q, Luo Y, Yu B, Hua B, Liu Z. The interplay between the microbiota and opioid in the treatment of neuropathic pain. Front Microbiol 2024; 15:1390046. [PMID: 38919504 PMCID: PMC11197152 DOI: 10.3389/fmicb.2024.1390046] [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: 02/22/2024] [Accepted: 05/24/2024] [Indexed: 06/27/2024] Open
Abstract
Neuropathic pain (NP) is characterized by its complex and multifactorial nature and limited responses to opioid therapy; NP is associated with risks of drug resistance, addiction, difficulty in treatment cessation, and psychological disorders. Emerging research on gut microbiota and their metabolites has demonstrated their effectiveness in alleviating NP and augmenting opioid-based pain management, concurrently mitigating the adverse effects of opioids. This review addresses the following key points: (1) the current advances in gut microbiota research and the challenges in using opioids to treat NP, (2) the reciprocal effects and benefits of gut microbiota on NP, and (3) the interaction between opioids with gut microbiota, as well as the benefits of gut microbiota in opioid-based treatment of NP. Through various intricate mechanisms, gut microbiota influences the onset and progression of NP, ultimately enhancing the efficacy of opioids in the management of NP. These insights pave the way for further pragmatic clinical research, ultimately enhancing the efficacy of opioid-based pain management.
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Affiliation(s)
- Zexiong Gong
- Department of Anesthesiology, Health Science Center, Shenzhen Second People's Hospital/The First Affiliated Hospital of Shenzhen University, Shenzhen, China
| | - Qingsheng Xue
- Department of Anesthesiology, School of Medicine, Ruijin Hospital, Shanghai Jiaotong University, Shanghai, China
| | - Yan Luo
- Department of Anesthesiology, School of Medicine, Ruijin Hospital, Shanghai Jiaotong University, Shanghai, China
| | - Buwei Yu
- Department of Anesthesiology, School of Medicine, Ruijin Hospital, Shanghai Jiaotong University, Shanghai, China
| | - Bo Hua
- Department of Anesthesiology, Health Science Center, Shenzhen Second People's Hospital/The First Affiliated Hospital of Shenzhen University, Shenzhen, China
| | - Zhiheng Liu
- Department of Anesthesiology, Health Science Center, Shenzhen Second People's Hospital/The First Affiliated Hospital of Shenzhen University, Shenzhen, China
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2
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Thomas C, Dondaine T, Caron C, Bastien A, Chérot N, Deheul S, Gautier S, Cottencin O, Moreau-Crépeaux S, Bordet R, Carton L. Factors associated with the use of benzodiazepine and opioid prescription drug in the student population: a cross-sectional study. Sci Rep 2024; 14:13040. [PMID: 38844771 PMCID: PMC11156936 DOI: 10.1038/s41598-024-63037-4] [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: 01/04/2024] [Accepted: 05/23/2024] [Indexed: 06/09/2024] Open
Abstract
The misuse of benzodiazepines and opioid medications is frequent in students. To improve our understanding of this behavior, we aimed to identify factors associated with separate and concomitant use of these substances. Anonymous self-reported questionnaires were e-mailed to students enrolled at a French university between March and July 2021, covering: sociodemographic characteristics, academics, psychoactive substance use, ADHD symptomatology (adulthood and childhood), and psychiatric/psychological or addiction follow-up. Factors associated with the use of benzodiazepines and opioid medications included female sex (OR = 1.41 [1.08; 1.86]) and OR = 1.38 [1.06; 1.79], respectively), older age (OR = 1.65 [1.04; 2.6] and OR = 2.17 [1.4; 3.36], respectively), current psychiatric/psychological follow-up (OR = 6.53 [5.18; 8.24] and OR= 1.5 [1.12; 2.0], respectively), ADHD symptomatology (OR= 2.33 [1.71;3.16] and OR= 1.61 [1.15; 2.24], respectively), polyconsumption (tobacco use for benzodiazepine users, OR = 1.38 [1.04; 1.82]; alcohol use OR = 1.67 [1.17; 2.39] and tobacco use OR = 1.62 [1.23; 2.14] for opioid users). These factors were even more strongly associated with the concomitant use of benzodiazepines and opioid medications: older age (OR = 3.64 [2.22; 5.99]), female sex (OR = 1.54 [1.1; 2.14]), grade repetition (OR = 1.7 [1.14; 2.54]), psychiatric/psychological follow-up (OR = 4.51 [3.35;6.06]), ADHD symptomatology (OR = 5.3 [3.69; 7.63]), polyconsumption (tobacco use OR = 2.05 [1.39; 3] and cannabis use, OR = 2.07 [1.97; 4.16]. The factors associated with the use of benzodiazepines and prescription opioids identified in this study could lead to the development of targeted prevention methods.
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Affiliation(s)
- Charlotte Thomas
- Department of Psychiatry and Addiction Medicine, CHU Lille, Lille, France.
| | - Thibaut Dondaine
- University of Lille, Inserm, CHU Lille, Lille Neuroscience and Cognition, Degenerative and Vascular Cognitive Disorders, UMR-S1172, Lille, France
| | - Clément Caron
- Department of Psychiatry and Addiction Medicine, CHU Lille, Lille, France
| | - Axel Bastien
- Department of Psychiatry and Addiction Medicine, CHU Lille, Lille, France
| | - Nathalie Chérot
- IMPECS - IMPact de l'Environnement Chimique sur la Santé humaine, Department of Occupational Health, University of Lille, CHU Lille, Institut Pasteur de Lille, ULR 4483, 59000, Lille, France
| | - Sylvie Deheul
- CHU Lille, Pharmacology Department, Pharmacovigilance and Addictovigilance center, Lille, France
| | - Sophie Gautier
- University of Lille, Inserm, CHU Lille, Lille Neuroscience and Cognition, Degenerative and Vascular Cognitive Disorders, UMR-S1172, Lille, France
- CHU Lille, Pharmacology Department, Pharmacovigilance and Addictovigilance center, Lille, France
| | - Olivier Cottencin
- Lille Neuroscience & Cognition Centre (LiNC), Department of Psychiatry and Addiction Medicine, University of Lille, CHU Lille, INSERM U-1172, Plasticity & SubjectivitY (PSY) team, Lille, France
| | | | - Régis Bordet
- University of Lille, Inserm, CHU Lille, Lille Neuroscience and Cognition, Degenerative and Vascular Cognitive Disorders, UMR-S1172, Lille, France
- CHU Lille, Pharmacology Department, Pharmacovigilance and Addictovigilance center, Lille, France
| | - Louise Carton
- University of Lille, Inserm, CHU Lille, Lille Neuroscience and Cognition, Degenerative and Vascular Cognitive Disorders, UMR-S1172, Lille, France
- CHU Lille, Pharmacology Department, Pharmacovigilance and Addictovigilance center, Lille, France
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3
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Thornton JD, Varisco T, Patel H, Shrestha M, Wanat M, Schaefer E, Leslie D, Zhao H, Saadi RA, Shen C. Characterising incident opioid use among incident users of prescription sedative hypnotics: A national cohort study. BMJ Open 2024; 14:e082339. [PMID: 38816043 PMCID: PMC11138274 DOI: 10.1136/bmjopen-2023-082339] [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: 11/21/2023] [Accepted: 05/15/2024] [Indexed: 06/01/2024] Open
Abstract
OBJECTIVE To evaluate co-prescribing of sedatives hypnotics and opioids. DESIGN Retrospective study evaluating the association of patient characteristics and comorbidities with coprescribing. SETTING AND PARTICIPANTS Using the national Merative MarketScan Database between 2005 and 2018, we identified patients who received an incident sedative prescription with or without subsequent, incident opioid prescriptions within a year of the sedative prescription in the USA. OUTCOME MEASURES Coprescription of sedative-hypnotics and opioids. RESULTS A total of 2 632 622 patients (mean (SD) age, 43.2 (12.34) years; 1 297 356 (62.5%) female) received incident prescriptions for sedatives over the course of the study period. The largest proportion of sedative prescribing included benzodiazepines (71.1%); however, z-drugs (19.9%) and barbiturates (9%) were also common. About 557 845 (21.2%) patients with incident sedatives also received incident opioid prescriptions. About 59.2% of these coprescribed patients received opioids coprescription on the same day. Multivariate logistic regression findings showed that individuals with a comorbidity index score of 1, 2 or ≥3 (aOR 1.19 (95% CI 1.17 to 1.21), 1.17 (95% C 1.14 to 1.19) and 1.25 (95% C 1.2 to 1.31)) and substance use disorder (1.21 (95% C 1.19 to 1.23)) were more likely to be coprescribed opioids and sedatives. The likelihood of receiving both opioid and sedative prescriptions was lower for female patients (aOR 0.93; 95% CI 0.92 to 0.94), and those receiving a barbiturate (aOR 0.3; 95% CI 0.29 to 0.31) or z-drugs (aOR 0.67; 95% CI 0.66 to 0.68) prescriptions at the index date. CONCLUSIONS Coprescription of sedatives with opioids was associated with the presence of comorbidities and substance use disorder, gender and types of sedatives prescribed at the index date. Additionally, more than half of the coprescribing occurred on the same day which warrants further evaluation of current prescribing and dispensing best practice guidelines.
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Affiliation(s)
- James Douglas Thornton
- Department of Pharmaceutical Health Outcomes and Policy, University of Houston College of Pharmacy, Houston, Texas, USA
- Prescription Drug Misuse Education and Research (PREMIER) Center, University of Houston College of Pharmacy, Houston, Texas, USA
| | - Tyler Varisco
- Department of Pharmaceutical Health Outcomes and Policy, University of Houston College of Pharmacy, Houston, Texas, USA
- Prescription Drug Misuse Education and Research (PREMIER) Center, University of Houston College of Pharmacy, Houston, Texas, USA
| | - Harshil Patel
- Prescription Drug Misuse Education and Research (PREMIER) Center, University of Houston College of Pharmacy, Houston, Texas, USA
| | - Mina Shrestha
- Prescription Drug Misuse Education and Research (PREMIER) Center, University of Houston College of Pharmacy, Houston, Texas, USA
| | - Matthew Wanat
- Department of Pharmacy Practice and Translational Research, University of Houston College of Pharmacy, Houston, Texas, USA
- Prescription Drug Misuse Education and Research (PREMIER) Center, University of Houston College of Pharmacy, Houston, Texas, USA
| | - Eric Schaefer
- The Pennsylvania State University College of Medicine, Hershey, Pennsylvania, USA
| | - Douglas Leslie
- Center for Applied Studies in Health Economics, The Pennsylvania State University, Hershey, Pennsylvania, USA
| | - Hui Zhao
- Department of Health Services Research, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Randa Al Saadi
- Prescription Drug Misuse Education and Research (PREMIER) Center, University of Houston College of Pharmacy, Houston, Texas, USA
| | - Chan Shen
- Division of Outcomes Research and Quality, The Pennsylvania State University College of Medicine, Hershey, Pennsylvania, USA
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Thornton JD, Varisco T, Prachet B, Olateju O, Shrestha M, Shen C. Productivity Loss Among Opioid and Benzodiazepine Users in the United States: A Medical Expenditure Panel Survey From 2010 to 2019. J Occup Environ Med 2024; 66:226-233. [PMID: 38151973 PMCID: PMC10922134 DOI: 10.1097/jom.0000000000003029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2023]
Abstract
OBJECTIVE The aim of the study is to estimate the association between productivity losses and the use of prescription opioids and benzodiazepines among employed US adults with painful conditions. METHODS Using Medical Expenditures Panel Survey (2010-2019), we used two-part (logistic regression and generalized linear model with zero-truncated negative binomial link) model to compare missed workdays due to illness or injury among employed adults with a painful condition. RESULTS Of the eligible sample of 57,413 working US individuals, 14.65% were prescription opioid users, 2.95% were benzodiazepine users, and 1.59% were both opioid and benzodiazepine users. The predicted missed workdays were 5.75 (95% Confidence Limit [CL]: 5.58-5.92) days for benzodiazepine users, 13.06 (95% CL: 12.88-13.23) days among opioid users, and 15.18 (95% CL: 14.46-15.90) days for opioid and benzodiazepine concomitant users. CONCLUSIONS Concomitant use of prescription opioids and benzodiazepines was significantly associated with having more missed workdays among employed adults with documented painful conditions.
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Affiliation(s)
- J. Douglas Thornton
- Prescription Drug Misuse Education and Research Center, College of Pharmacy, University of Houston, Houston, Texas, USA
- Department of Pharmaceutical Health Outcomes and Policy, College of Pharmacy, University of Houston, Houston, Texas, USA
| | - Tyler Varisco
- Prescription Drug Misuse Education and Research Center, College of Pharmacy, University of Houston, Houston, Texas, USA
- Department of Pharmaceutical Health Outcomes and Policy, College of Pharmacy, University of Houston, Houston, Texas, USA
| | - Bhatt Prachet
- Prescription Drug Misuse Education and Research Center, College of Pharmacy, University of Houston, Houston, Texas, USA
- Department of Pharmaceutical Health Outcomes and Policy, College of Pharmacy, University of Houston, Houston, Texas, USA
| | - Olajumoke Olateju
- Prescription Drug Misuse Education and Research Center, College of Pharmacy, University of Houston, Houston, Texas, USA
- Department of Pharmaceutical Health Outcomes and Policy, College of Pharmacy, University of Houston, Houston, Texas, USA
| | - Mina Shrestha
- Prescription Drug Misuse Education and Research Center, College of Pharmacy, University of Houston, Houston, Texas, USA
- Department of Pharmaceutical Health Outcomes and Policy, College of Pharmacy, University of Houston, Houston, Texas, USA
| | - Chan Shen
- Division of Outcomes Research and Quality, College of Medicine, Pennsylvania State University, Hershey, PA, USA
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5
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Fu Q, Han N, Li N, Gui L, Shi C, Rong P, Zeng F, Rao H, Chen Y. Guidelines for Rational Clinical Use of Fentanyl Transdermal Patch. Drug Des Devel Ther 2024; 18:233-255. [PMID: 38362136 PMCID: PMC10869233 DOI: 10.2147/dddt.s414318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Accepted: 01/11/2024] [Indexed: 02/17/2024] Open
Abstract
Pain is one of the most common clinical symptoms of cancer patients, seriously affecting the quality of life of patients and bringing heavy mental and economic burden to families and society. The treatment of cancer pain in China is facing numerous challenges, one of which includes the irrational usage of analgesic drugs in clinical practice. As a strong opioid analgesic, transdermal fentanyl patch has been widely used due to its convenient clinical application and obvious therapeutic effect. Several basic-level hospitals and even general hospitals in China fail to appropriate the application of drugs in clinical application due to the lack of understanding of the pharmacological characteristics and clinical application of fentanyl transdermal patch by medical staff, seriously affecting the treatment quality. Therefore, it is imperative to strengthen the rational use and management of fentanyl transdermal patches. Accordingly, the initiation by the Cancer Rehabilitation and Palliative Treatment Professional Committee of the Hubei Anti-cancer Association launched the compilation of the "Guidelines for Rational Clinical Use of Fentanyl Transdermal Patch" (from now on referred to as the "Guidelines") in Hubei Province, China. The experts in the preparation group are experts in many disciplines, such as medicine, pharmacy, and nursing. The expert group determines the outline, prepares the required regulations, and revises it repeatedly. Moreover, these experts put forward suggestions for revision to strictly control the accuracy and scientific authenticity of the contents of the "Guide". Finally, all experts of the preparation team certify and finalize the draft. This "Guide" prepared by experts of the Cancer Rehabilitation and Palliative Treatment Professional Committee of the Hubei Anti-cancer Association and the expert advisory group with joint efforts, aims to play a positive role in promoting the rational clinical use of fentanyl transdermal patch, reducing the mental and economic burden of patients, and ensuring medical quality and medical safety.
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Affiliation(s)
- Qiang Fu
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, People’s Republic of China
| | - Na Han
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, People’s Republic of China
| | - Na Li
- Cancer Center, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, People’s Republic of China
| | - Ling Gui
- Department of Pharmacy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, People’s Republic of China
| | - Chen Shi
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, People's Republic of China
| | - Peipei Rong
- Department of Pharmacy, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, People’s Republic of China
| | - Fan Zeng
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, People’s Republic of China
| | - He Rao
- Department of Oncology, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, 430071, People’s Republic of China
| | - Yuan Chen
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, People’s Republic of China
| | - On behalf of Cancer Rehabilitation and Palliative Treatment Professional Committee of Hubei Anti Cancer Association
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, People’s Republic of China
- Cancer Center, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, People’s Republic of China
- Department of Pharmacy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, People’s Republic of China
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, People's Republic of China
- Department of Pharmacy, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, People’s Republic of China
- Department of Oncology, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, 430071, People’s Republic of China
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6
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Chen RW, Ulsa MC, Li P, Gao C, Zheng X, Xu J, Luo Y, Shen S, Lane J, Scheer FAJL, Hu K, Gao L. Sleep behavior traits and associations with opioid-related adverse events: a cohort study. Sleep 2023; 46:zsad118. [PMID: 37075812 PMCID: PMC10485566 DOI: 10.1093/sleep/zsad118] [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: 08/17/2022] [Revised: 04/02/2023] [Indexed: 04/21/2023] Open
Abstract
STUDY OBJECTIVES Opioid-related adverse events (OAEs), including opioid use disorders, overdose, and death, are serious public health concerns. OAEs are often associated with disrupted sleep, but the long-term relationship between poor sleep and subsequent OAE risk remains unknown. This study investigates whether sleep behavior traits are associated with incident OAEs in a large population cohort. METHODS 444 039 participants (mean age ± SD 57 ± 8 years) from the UK Biobank reported their sleep behavior traits (sleep duration, daytime sleepiness, insomnia-like complaints, napping, and chronotype) between 2006 and 2010. The frequency/severity of these traits determined a poor sleep behavior impacts score (0-9). Incident OAEs were obtained from hospitalization records during 12-year median follow-up. Cox proportional hazards models examined the association between sleep and OAEs. RESULTS Short and long sleep duration, frequent daytime sleepiness, insomnia symptoms, and napping, but not chronotype, were associated with increased OAE risk in fully adjusted models. Compared to the minimal poor sleep behavior impacts group (scores of 0-1), the moderate (4-5) and significant (6-9) groups had hazard ratios of 1.47 (95% confidence interval [1.27, 1.71]), p < 0.001, and 2.19 ([1.82, 2.64], p < 0.001), respectively. The latter risk magnitude is greater than the risk associated with preexisting psychiatric illness or sedative-hypnotic medication use. In participants with moderate/significant poor sleep impacts (vs. minimal), subgroup analysis revealed that age <65 years was associated with a higher OAE risk than in those ≥65 years. CONCLUSIONS Certain sleep behavior traits and overall poor sleep impacts are associated with an increased risk for opioid-related adverse events.
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Affiliation(s)
- Rudy W Chen
- Department of Anesthesia, Critical Care, and Pain Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Ma Cherrysse Ulsa
- Medical Biodynamics Program, Division of Sleep and Circadian Disorders, Brigham and Women’s Hospital, Boston, MA, USA
| | - Peng Li
- Medical Biodynamics Program, Division of Sleep and Circadian Disorders, Brigham and Women’s Hospital, Boston, MA, USA
- Division of Sleep Medicine, Harvard Medical School, Boston, MA, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Chenlu Gao
- Medical Biodynamics Program, Division of Sleep and Circadian Disorders, Brigham and Women’s Hospital, Boston, MA, USA
| | - Xi Zheng
- Medical Biodynamics Program, Division of Sleep and Circadian Disorders, Brigham and Women’s Hospital, Boston, MA, USA
| | - Jiawei Xu
- Department of Anesthesia, Critical Care, and Pain Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Yong Luo
- Department of Anesthesia, Critical Care, and Pain Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Shiqian Shen
- Department of Anesthesia, Critical Care, and Pain Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Jacqueline Lane
- Division of Sleep Medicine, Harvard Medical School, Boston, MA, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Frank A J L Scheer
- Medical Biodynamics Program, Division of Sleep and Circadian Disorders, Brigham and Women’s Hospital, Boston, MA, USA
- Division of Sleep Medicine, Harvard Medical School, Boston, MA, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Kun Hu
- Medical Biodynamics Program, Division of Sleep and Circadian Disorders, Brigham and Women’s Hospital, Boston, MA, USA
- Division of Sleep Medicine, Harvard Medical School, Boston, MA, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Lei Gao
- Department of Anesthesia, Critical Care, and Pain Medicine, Massachusetts General Hospital, Boston, MA, USA
- Medical Biodynamics Program, Division of Sleep and Circadian Disorders, Brigham and Women’s Hospital, Boston, MA, USA
- Division of Sleep Medicine, Harvard Medical School, Boston, MA, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
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7
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Catalani V, Botha M, Corkery JM, Guirguis A, Vento A, Schifano F. Designer Benzodiazepines' Activity on Opioid Receptors: A Docking Study. Curr Pharm Des 2022; 28:2639-2652. [PMID: 35538798 DOI: 10.2174/1381612828666220510153319] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Accepted: 03/21/2022] [Indexed: 12/16/2022]
Abstract
BACKGROUND Previous studies have reported that benzodiazepines (BZDs) seem to enhance euphoric and reinforcing properties of opioids in opioid users so that a direct effect on opioid receptors has been postulated, together with a possible synergistic induction of severe side effects due to co use of BDZs and opioids. This is particularly worrisome given the appearance on the market of designer benzodiazepines (DBZDs), whose activity/toxicity profiles are scarcely known. OBJECTIVES This study aimed to evaluate, through computational studies, the binding affinity (or lack thereof) of 101 DBZDs identified online on the kappa, mu, and delta opioid receptors (K, M, DOR); and to assess whether their mechanism of action could include activation of the latter. METHODS MOE® was used for the computational studies. Pharmacophore mapping based on strong opioids agonist binders' 3D chemical features was used to filter the DBZDs. Resultant DBZDs were docked into the crystallised 3D active conformation of KOR (PDB6B73), DOR (PDB6PT3) and MOR (PDB5C1M). Co-crystallised ligands and four strong agonists were used as reference compounds. A score (S, Kcal/mol) representative of the predicted binding affinity, and a description of ligand interactions were obtained from MOE®. RESULTS The docking results, filtered for S < -8.0 and the interaction with the Asp residue, identified five DBZDs as putative binders of the three ORs : ciclotizolam, fluloprazolam, JQ1, Ro 48-6791, and Ro 48-8684. CONCLUSION It may be inferred that at least some DBZDs may have the potential to activate opioid receptors. This could mediate/increase their anxiolytic, analgesic, and addiction potentials, as well as worsen the side effects associated with opioid co-use.
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Affiliation(s)
- Valeria Catalani
- Psychopharmacology, Drug Misuse & Novel Psychoactive Substances Research Unit, School of Life & Medical Sciences, University of Hertfordshire, College Lane Campus, Hatfield, United Kingdom
| | - Michelle Botha
- Psychopharmacology, Drug Misuse & Novel Psychoactive Substances Research Unit, School of Life & Medical Sciences, University of Hertfordshire, College Lane Campus, Hatfield, United Kingdom
| | - John Martin Corkery
- Psychopharmacology, Drug Misuse & Novel Psychoactive Substances Research Unit, School of Life & Medical Sciences, University of Hertfordshire, College Lane Campus, Hatfield, United Kingdom
| | - Amira Guirguis
- Psychopharmacology, Drug Misuse & Novel Psychoactive Substances Research Unit, School of Life & Medical Sciences, University of Hertfordshire, College Lane Campus, Hatfield, United Kingdom.,Swansea University Medical School, The Grove, Swansea University, Singleton Park, Swansea, United Kingdom
| | - Alessandro Vento
- Department of Mental Health, ASL Roma 2, Rome, Italy.,Addictions\' Observatory (ODDPSS), Rome, Italy.,Guglielmo Marconi' University, Rome, Italy
| | - Fabrizio Schifano
- Psychopharmacology, Drug Misuse & Novel Psychoactive Substances Research Unit, School of Life & Medical Sciences, University of Hertfordshire, College Lane Campus, Hatfield, United Kingdom
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8
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Perelló-Bratescu A, Dürsteler C, Álvarez-Carrera MA, Granés L, Kostov B, Sisó-Almirall A. Risk Prescriptions of Strong Opioids in the Treatment of Chronic Non-Cancer Pain by Primary Care Physicians in Catalonia: Opicat Padris Project. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19031652. [PMID: 35162674 PMCID: PMC8834876 DOI: 10.3390/ijerph19031652] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 01/28/2022] [Accepted: 01/30/2022] [Indexed: 02/04/2023]
Abstract
The prescription of strong opioids (SO) for chronic non-cancer pain (CNCP) is steadily increasing. This entails a high risk of adverse effects, a risk that increases with the concomitant prescription of SO with central nervous system depressant drugs and with the use of SO for non-recommended indications. In order to examine this concomitant risk prescription, we designed a descriptive, longitudinal, retrospective population-based study. Patients aged ≥15 years with a continued SO prescription for ≥3 months during 2013–2017 for CNCP were included. Of these, patients who had received concomitant prescriptions of SO and risk drugs (gabapentinoids, benzodiazepines and antidepressants) and those who had received immediate-release fentanyl (IRF) were selected. The study included 22,691 patients; 20,354 (89.7%) patients received concomitant risk prescriptions. Men and subjects with a higher socioeconomic status received fewer concomitant risk prescriptions. Benzodiazepines or Z-drugs were prescribed concomitantly with SO in 15,883 (70%) patients, antidepressants in 14,932 (65%) and gabapentinoids in 11,267 (49%), while 483 (21.32%) patients received IRF (2266 prescriptions in total) without a baseline SO. In conclusion, our study shows that a high percentage of patients prescribed SO for CNCP received concomitant prescriptions with known risks, as well as IRF for unauthorized indications.
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Affiliation(s)
- Aina Perelló-Bratescu
- Larrard Primary Health Center, Parc Sanitari Pere Virgili, 08024 Barcelona, Spain;
- Primary Healthcare Transversal Research Group, IDIBAPS, 08036 Barcelona, Spain;
| | - Christian Dürsteler
- Pain Medicine Section, Anaesthesiology Department, Hospital Clínic de Barcelona, 08036 Barcelona, Spain;
- Surgery Department, Medicine Faculty, Universitat de Barcelona, 08036 Barcelona, Spain
| | | | - Laura Granés
- Preventive Medicine and Epidemiology Department, Hospital Clinic Barcelona, 08036 Barcelona, Spain;
| | - Belchin Kostov
- Primary Healthcare Transversal Research Group, IDIBAPS, 08036 Barcelona, Spain;
- Primary Care Centre Les Corts, Consorci d’Atenció Primària de Salut Barcelona Esquerra (CAPSBE), 08028 Barcelona, Spain
| | - Antoni Sisó-Almirall
- Primary Healthcare Transversal Research Group, IDIBAPS, 08036 Barcelona, Spain;
- Primary Care Centre Les Corts, Consorci d’Atenció Primària de Salut Barcelona Esquerra (CAPSBE), 08028 Barcelona, Spain
- Medicine Department, Medicine Faculty, Universitat de Barcelona, 08036 Barcelona, Spain
- Correspondence:
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