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Chan AYL, Yuen ASC, Tsai DHT, Lau WCY, Jani YH, Hsia Y, Osborn DPJ, Hayes JF, Besag FMC, Lai ECC, Wei L, Taxis K, Wong ICK, Man KKC. Gabapentinoid consumption in 65 countries and regions from 2008 to 2018: a longitudinal trend study. Nat Commun 2023; 14:5005. [PMID: 37591833 PMCID: PMC10435503 DOI: 10.1038/s41467-023-40637-8] [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: 03/14/2023] [Accepted: 08/02/2023] [Indexed: 08/19/2023] Open
Abstract
Recent studies raised concerns about the increasing use of gabapentinoids in different countries. With their potential for misuse and addiction, understanding the global consumption of gabapentinoids will offer us a platform to examine the need for any interventional policies. This longitudinal trend study utilised pharmaceutical sales data from 65 countries and regions across the world to evaluate the global trends in gabapentinoid consumption between 2008-2018. The multinational average annual percentage change of gabapentinoid consumption was +17.20%, increased from 4.17 defined daily dose per ten thousand inhabitants per day (DDD/TID) in 2008 to 18.26 DDD/TID in 2018. High-income countries had the highest pooled gabapentinoid consumption rate (39.92 DDD/TID) in 2018, which was more than six times higher than the lower-middle income countries (6.11 DDD/TID). The study shows that despite differences in healthcare system and culture, a consistent increase in gabapentinoid consumption is observed worldwide, with high-income countries remaining the largest consumers.
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Affiliation(s)
- Adrienne Y L Chan
- Groningen Research Institute of Pharmacy, Unit of Pharmacotherapy, Epidemiology and Economics, University of Groningen, 72 9700, Groningen, The Netherlands
- Laboratory of Data Discovery for Health (D24H), Hong Kong Science Park, Hong Kong SAR, China
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
- Research Department of Practice and Policy, School of Pharmacy, University College London, London, WC1H 9JP, UK
| | - Andrew S C Yuen
- Research Department of Practice and Policy, School of Pharmacy, University College London, London, WC1H 9JP, UK
- Centre for Medicines Optimisation Research and Education, University College London Hospitals NHS Foundation Trust, London, NW1 2PG, UK
| | - Daniel H T Tsai
- Centre for Neonatal and Paediatric Infection, St George's University of London, London, SW17 0RE, UK
- School of Pharamcy, Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Wallis C Y Lau
- Laboratory of Data Discovery for Health (D24H), Hong Kong Science Park, Hong Kong SAR, China
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
- Research Department of Practice and Policy, School of Pharmacy, University College London, London, WC1H 9JP, UK
- Centre for Medicines Optimisation Research and Education, University College London Hospitals NHS Foundation Trust, London, NW1 2PG, UK
| | - Yogini H Jani
- Research Department of Practice and Policy, School of Pharmacy, University College London, London, WC1H 9JP, UK
- Centre for Medicines Optimisation Research and Education, University College London Hospitals NHS Foundation Trust, London, NW1 2PG, UK
| | - Yingfen Hsia
- Centre for Neonatal and Paediatric Infection, St George's University of London, London, SW17 0RE, UK
- School of Pharmacy, Queen's University Belfast, Belfast, BT9 7BL, UK
| | - David P J Osborn
- Division of Psychiatry, University College London, London, W1T 7BN, UK
- Camden and Islington NHS Foundation Trust, London, NW1 0PE, UK
| | - Joseph F Hayes
- Division of Psychiatry, University College London, London, W1T 7BN, UK
- Camden and Islington NHS Foundation Trust, London, NW1 0PE, UK
| | - Frank M C Besag
- Research Department of Practice and Policy, School of Pharmacy, University College London, London, WC1H 9JP, UK
- East London Foundation NHS Trust, Bedfordshire, MK40 3JT, UK
| | - Edward C C Lai
- School of Pharamcy, Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Li Wei
- Research Department of Practice and Policy, School of Pharmacy, University College London, London, WC1H 9JP, UK
- Centre for Medicines Optimisation Research and Education, University College London Hospitals NHS Foundation Trust, London, NW1 2PG, UK
| | - Katja Taxis
- Groningen Research Institute of Pharmacy, Unit of Pharmacotherapy, Epidemiology and Economics, University of Groningen, 72 9700, Groningen, The Netherlands
| | - Ian C K Wong
- Laboratory of Data Discovery for Health (D24H), Hong Kong Science Park, Hong Kong SAR, China.
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China.
- Research Department of Practice and Policy, School of Pharmacy, University College London, London, WC1H 9JP, UK.
- Centre for Medicines Optimisation Research and Education, University College London Hospitals NHS Foundation Trust, London, NW1 2PG, UK.
- Aston School of Pharmacy, Aston University, Birmingham, B4 7ET, UK.
| | - Kenneth K C Man
- Laboratory of Data Discovery for Health (D24H), Hong Kong Science Park, Hong Kong SAR, China.
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China.
- Research Department of Practice and Policy, School of Pharmacy, University College London, London, WC1H 9JP, UK.
- Centre for Medicines Optimisation Research and Education, University College London Hospitals NHS Foundation Trust, London, NW1 2PG, UK.
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Hashizume H, Nakatani E, Sato Y, Goto H, Yagi H, Miyachi Y. A new susceptibility index to predict the risk of severe herpes zoster-associated pain: A Japanese regional population-based cohort study, the Shizuoka study. J Dermatol Sci 2022; 105:170-175. [PMID: 35181196 DOI: 10.1016/j.jdermsci.2022.02.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 12/29/2021] [Accepted: 02/06/2022] [Indexed: 11/16/2022]
Abstract
BACKGROUND Approximately 7-20% of patients with herpes zoster (HZ) develop zoster-associated pain (ZAP). ZAP not only impairs quality of life and psychological well-being, but also can reduce work effectiveness, which has negative economic effects. Reports of ZAP risk factors are inconsistent. OBJECTIVE To confirm risk factors for the development of severe ZAP in HZ patients in Japan using a large-scale database, the Shizuoka Kokuho Database. METHODS A population-based cohort study using the Shizuoka Kokuho Database was conducted. Of 792,647 patients, 7491 (0.95%) experienced "severe ZAP" (as defined in this study). We developed a ZAP risk prediction scoring system by identifying risk factors using logistic regression analysis of several candidate risk factors for severe ZAP: age, sex, seasonality, and presence of comorbidities (using the Charlson comorbidity index), excluding HIV/AIDS. RESULTS We identified peripheral vascular disease and the onset from October to December as novel risk factors for severe ZAP, in addition to the previously reported risk factors of age and comorbidities (cerebral vascular disease, chronic pulmonary disease, rheumatic disease, peptic ulcer, liver disease, diabetes, and malignant neoplasms with/without metastasis). In contrast, dementia was found to reduce ZAP risk. We developed a susceptibility index to predict the risk of ZAP. CONCLUSION We newly demonstrated that peripheral vascular disease and the onset from October to December are ZAP risk factors. Our comorbidity findings support previous observations. The susceptibility index proposed here provides a new approach to the prevention of ZAP using early intervention for high-risk patients.
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Affiliation(s)
- Hideo Hashizume
- Graduate School of Public Health, Shizuoka Graduate University of Public Health, Shizuoka, Japan; Department of Dermatology, Iwata City Hospital, Shizuoka, Japan.
| | - Eiji Nakatani
- Graduate School of Public Health, Shizuoka Graduate University of Public Health, Shizuoka, Japan; Department of Dermatology, Shizuoka General Hospital, Shizuoka, Japan
| | - Yoko Sato
- Graduate School of Public Health, Shizuoka Graduate University of Public Health, Shizuoka, Japan; Department of Dermatology, Shizuoka General Hospital, Shizuoka, Japan
| | - Haruka Goto
- Department of Dermatology, Shizuoka General Hospital, Shizuoka, Japan
| | - Hiroaki Yagi
- Department of Dermatology, Shizuoka General Hospital, Shizuoka, Japan
| | - Yoshiki Miyachi
- Graduate School of Public Health, Shizuoka Graduate University of Public Health, Shizuoka, Japan
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Jingxuan L, Litian M, Jianfang F. Different Drugs for the Treatment of Painful Diabetic Peripheral Neuropathy: A Meta-Analysis. Front Neurol 2021; 12:682244. [PMID: 34777192 PMCID: PMC8585758 DOI: 10.3389/fneur.2021.682244] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 10/04/2021] [Indexed: 01/16/2023] Open
Abstract
Objective: To systematically evaluate the effects of different drugs for the treatment of painful diabetic peripheral neuropathy. Methods: All literature from PubMed, Embase, and Cochrane Central Register of Controlled Trials published over the past 12 years (from January 1, 2008 to June 1, 2020) was searched, and two reviewers independently assessed study eligibility, continuous data extraction, independent assessment of bias risk, and graded strength of evidence. The pain score was used as the main result, and 30 and 50% pain reduction and adverse events were used as secondary results. Results: A total of 37 studies were included. Pregabalin, duloxetine, tapentadol, lacosamide, mirogabalin, and capsaicin were all more effective than placebo in alleviating the pain associated with diabetic peripheral neuropathy, while ABT-894 and gabapentin showed no significant effect. In addition, the efficacy of buprenorphine, tanezumab, fulranumab and others could not be concluded due to insufficient studies. Conclusion: Pregabalin and duloxetine showed good therapeutic effects on painful DPN, but adverse events were also significant. The analgesic effects of ABT-894 and gabapentin need to be further studied with longer and larger RCTs. As an opioid drug, tapentadol has a good analgesic effect, but due to its addiction, it needs to be very cautious in clinical use. Although lacosamide, mirogabalin, and capsaicin are more effective than placebo, the therapeutic effect is weaker than pregabalin. For the results of our meta-analysis, long-term studies are still needed to verify their efficacy and safety in the future. Systematic Review Registration: PROSPERO, identifier: CRD42020197397.
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Affiliation(s)
- Lian Jingxuan
- Department of Endocrinology, Xijing Hospital of Air Force Medical University, Xi'an, China
| | - Ma Litian
- Department of Gastroenterology, Xijing Hospital of Air Force Medical University, Xi'an, China
| | - Fu Jianfang
- Department of Endocrinology, Xijing Hospital of Air Force Medical University, Xi'an, China
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