Hexahydrocannabinol poisoning reported to French poison centres
| dc.rights.license | open | en_US |
| dc.contributor.author | LABADIE, Magali | |
| dc.contributor.author | NARDON, Audrey | |
| dc.contributor.author | CASTAING, Nadege | |
| dc.contributor.author | BRAGANCA, Coralie | |
| hal.structure.identifier | Bordeaux population health [BPH] | |
| dc.contributor.author | DAVELUY, Amelie | |
| dc.contributor.author | GAULIER, Jean-Michel | |
| dc.contributor.author | EL BALKHI, Souleiman | |
| dc.contributor.author | GRENOUILLET, Marike | |
| dc.contributor.author | FRENCH POISON CENTRE RESEARCH, Group | |
| dc.contributor.author | TOURNOUD, Christine | |
| dc.date.accessioned | 2024-05-06T11:32:08Z | |
| dc.date.available | 2024-05-06T11:32:08Z | |
| dc.date.issued | 2024-02-01 | |
| dc.identifier.issn | 1556-9519 | en_US |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/199657 | |
| dc.description.abstractEn | INTRODUCTION: Hexahydrocannabinol is a hexahydro derivative of cannabinol. Poisoning with hexahydrocannabinol was first observed in Europe in May 2022. METHOD: This is a retrospective observational study of cases of self-reported hexahydrocannabinol exposure reported to French poison centres between 1 January 2022 and 31 May 2023. RESULTS: There were 37 cases, including 19 in May 2023. The median age of the patients was 36 (interquartile range 28-43) years, and most were men. Eight patients had a history of substance use disorder. The route of exposure was ingestion in 24, inhalation (smoking or vaping) in 10, inhalation and ingestion in two and sublingual in one. Clinical features were neurological (85 per cent), cardiovascular (61 per cent), gastrointestinal (33 per cent), psychiatric (27 per cent) and ocular (21 per cent). Fifty-nine per cent of the patients were hospitalized. In four patients, the Poisoning Severity Score was 0 (asymptomatic); in 15 patients, the Score was 1 (minor); in 16, the Score was 2 (moderate); and in two cases, the Score was 3 (severe). In 70 per cent of patients, the outcome was known, and all recovered. Testing of biological samples was only undertaken in six cases. Five patients had positive blood or urine tests for hexahydrocannabinol; in two patients, tetrahydrocannabinol and metabolites were also detected. In addition, there was an additional patient in whom Δ(8)- and Δ(9)-tetrahydrocannabinol was detected in the substances used. DISCUSSION: Clinical effects reported in this series included neuropsychiatric and somatic effects. Whilst these cases related to self-reported hexahydrocannabinol use, it is likely that tetrahydrocannabinol use also contributed to the effects in a substantial proportion of cases. This study has some limitations, such as the lack of available information due to the retrospective nature of the study. As a result, it probably overestimates the number of moderate and severe cases due to under-reporting of cases of little or no severity. Analysis of the patient's blood and urine was performed only in six patients, so we cannot be certain that the products consumed by the other patients were hexahydrocannabinol. CONCLUSION: The clinical effects attributed to hexahydrocannabinol were neurological, cardiovascular, gastrointestinal, psychiatric and ocular predominantly and were sometimes serious. | |
| dc.language.iso | EN | en_US |
| dc.subject.en | Hexahydrocannabinol | |
| dc.subject.en | Cannabinoid | |
| dc.subject.en | New psychoactive substances | |
| dc.subject.en | Poison centre | |
| dc.subject.en | Poisoning | |
| dc.title.en | Hexahydrocannabinol poisoning reported to French poison centres | |
| dc.title.alternative | Clin Toxicol (Phila) | en_US |
| dc.type | Article de revue | en_US |
| dc.identifier.doi | 10.1080/15563650.2024.2318409 | en_US |
| dc.subject.hal | Sciences du Vivant [q-bio]/Santé publique et épidémiologie | en_US |
| dc.identifier.pubmed | 38426845 | en_US |
| bordeaux.journal | Clinical Toxicology | en_US |
| bordeaux.page | 112-119 | en_US |
| bordeaux.volume | 62 | en_US |
| bordeaux.hal.laboratories | Bordeaux Population Health Research Center (BPH) - UMR 1219 | en_US |
| bordeaux.issue | 2 | en_US |
| bordeaux.institution | Université de Bordeaux | en_US |
| bordeaux.institution | INSERM | en_US |
| bordeaux.team | AHEAD_BPH | en_US |
| bordeaux.peerReviewed | oui | en_US |
| bordeaux.inpress | non | en_US |
| hal.identifier | hal-04569510 | |
| hal.version | 1 | |
| hal.date.transferred | 2024-05-06T11:32:10Z | |
| hal.popular | non | en_US |
| hal.audience | Internationale | en_US |
| hal.export | true | |
| dc.rights.cc | Pas de Licence CC | en_US |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Clinical%20Toxicology&rft.date=2024-02-01&rft.volume=62&rft.issue=2&rft.spage=112-119&rft.epage=112-119&rft.eissn=1556-9519&rft.issn=1556-9519&rft.au=LABADIE,%20Magali&NARDON,%20Audrey&CASTAING,%20Nadege&BRAGANCA,%20Coralie&DAVELUY,%20Amelie&rft.genre=article |
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