{"title":"台湾地区γ-丁内酯和1,4-丁二醇娱乐性药物中毒","authors":"Fenghua Chen, Y. Mao, J.-F. Deng, Cheng-Hsuan Ho","doi":"10.4103/jmedsci.jmedsci_138_22","DOIUrl":null,"url":null,"abstract":"Restriction of gamma-hydroxybutyrate (GHB) in 1990 resulted in a shift toward the use of gamma-butyrolactone (GBL) or 1,4-butanediol (1,4-BD), which remain unregulated in most countries, including Taiwan. Self-reported GBL and 1,4-BD use are less common than GHB use, and the prevalence of GBL or 1,4-BD abuse may be underestimated. The first patient, a 45-year-old male, used GBL to enhance his sexual activity. He developed respiratory system and central nervous system (CNS) suppression; he was intubated and admitted to the intensive care unit. His urine GHB concentration was 289.5 mg/L. The second patient was a 24-year-old male who used 1,4-BD in conjunction with mixed new psychoactive substances to enhance his sexual activity. He also developed CNS suppression, and his urine GHB concentration was 1192.4 mg/L. By reporting these cases, we highlight the recreational use of GHB precursors, such as GBL and 1,4-BD, which is relatively unfamiliar to clinicians. Patients may present with CNS and respiratory depression after the voluntary recreational use of these drugs.","PeriodicalId":39900,"journal":{"name":"Journal of Medical Sciences (Taiwan)","volume":"43 1","pages":"140 - 143"},"PeriodicalIF":0.0000,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Recreational drug poisoning with gamma-butyrolactone and 1,4-butanediol in Taiwan\",\"authors\":\"Fenghua Chen, Y. Mao, J.-F. Deng, Cheng-Hsuan Ho\",\"doi\":\"10.4103/jmedsci.jmedsci_138_22\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Restriction of gamma-hydroxybutyrate (GHB) in 1990 resulted in a shift toward the use of gamma-butyrolactone (GBL) or 1,4-butanediol (1,4-BD), which remain unregulated in most countries, including Taiwan. Self-reported GBL and 1,4-BD use are less common than GHB use, and the prevalence of GBL or 1,4-BD abuse may be underestimated. The first patient, a 45-year-old male, used GBL to enhance his sexual activity. He developed respiratory system and central nervous system (CNS) suppression; he was intubated and admitted to the intensive care unit. His urine GHB concentration was 289.5 mg/L. The second patient was a 24-year-old male who used 1,4-BD in conjunction with mixed new psychoactive substances to enhance his sexual activity. He also developed CNS suppression, and his urine GHB concentration was 1192.4 mg/L. By reporting these cases, we highlight the recreational use of GHB precursors, such as GBL and 1,4-BD, which is relatively unfamiliar to clinicians. Patients may present with CNS and respiratory depression after the voluntary recreational use of these drugs.\",\"PeriodicalId\":39900,\"journal\":{\"name\":\"Journal of Medical Sciences (Taiwan)\",\"volume\":\"43 1\",\"pages\":\"140 - 143\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-05-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Medical Sciences (Taiwan)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.4103/jmedsci.jmedsci_138_22\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"Medicine\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Medical Sciences (Taiwan)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4103/jmedsci.jmedsci_138_22","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Medicine","Score":null,"Total":0}
Recreational drug poisoning with gamma-butyrolactone and 1,4-butanediol in Taiwan
Restriction of gamma-hydroxybutyrate (GHB) in 1990 resulted in a shift toward the use of gamma-butyrolactone (GBL) or 1,4-butanediol (1,4-BD), which remain unregulated in most countries, including Taiwan. Self-reported GBL and 1,4-BD use are less common than GHB use, and the prevalence of GBL or 1,4-BD abuse may be underestimated. The first patient, a 45-year-old male, used GBL to enhance his sexual activity. He developed respiratory system and central nervous system (CNS) suppression; he was intubated and admitted to the intensive care unit. His urine GHB concentration was 289.5 mg/L. The second patient was a 24-year-old male who used 1,4-BD in conjunction with mixed new psychoactive substances to enhance his sexual activity. He also developed CNS suppression, and his urine GHB concentration was 1192.4 mg/L. By reporting these cases, we highlight the recreational use of GHB precursors, such as GBL and 1,4-BD, which is relatively unfamiliar to clinicians. Patients may present with CNS and respiratory depression after the voluntary recreational use of these drugs.