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1.
Fortschr Neurol Psychiatr ; 90(1-02): 19-29, 2022 Jan.
Artículo en Alemán | MEDLINE | ID: mdl-33634461

RESUMEN

BACKGROUND: In Europe, there have been several addiction-expert rankings of harms related to the use of psychotropic substances in the last 15 years. Among them, only one expert ranking took into account the potential benefits of these drugs. Non-Opioidergic Analgesics (NOAs), such as gabapentinoids and NSAIDs, which have been increasingly the subject of abuse / misuse reports, have not been considered in such expert rankings. Likewise, there is currently no multi-substance comparison as to whether the valuation rank of the harmfulness of an illegal drug may change along with an imagined change in legal status in Germany. OBJECTIVES AND METHODS: Using a questionnaire, 101 experienced addiction physicians (first cohort) evaluated 33 psychoactive substances including analgesics with regard to their health and social harms as well as potential usefulness for the consumer and their environment / society ('others'). In addition, this cohort investigated whether the harmfulness assessment of an illegal substance changes if it would be legalized. In order to obtain the average overall harmfulness (overall risk) of a substance, the percentage contribution of each dimension to the overall harmfulness was determined in a second survey (second cohort, 36 experienced addiction medicine experts). Finally, the average benefit and overall risk ratings of each substance were related to each other. RESULTS: Prescription psychoactive substances such as analgesics, NOAs (including gabapentinoids) and opioidergic maintenance medications to treat opiate dependence were judged to have a favorable benefit-harm profile. Cannabis and ketamine were placed in the midfield of both, the harm and benefit rankings. Together with most illicit narcotic drugs, alcohol and nicotine, have been ranked among the most harmful and least useful substances, whereby alcohol was judged on average to be more harmful but also more useful than nicotine. In the event of potential legalization, the overall harm of the traditional illegal drugs methamphetamine, heroin, cocaine and cannabis was estimated to be reduced. This was mainly due to a more favorable valuation of the harm to others under these virtual conditions. CONCLUSION: Prescription substances including opioidergic and non-opioidergic analgesics as well as opioid maintenance therapy medications (methadone and buprenorphine) were assigned a favorable benefit-harm profile. Alcohol, nicotine and traditional illicit drugs (with the exception of cannabis and ketamine) were determined to have an unfavorable profile. The overall harm of traditional illicit drugs was assessed to decrease along with legalization, mainly by decreasing the harm to others in this virtual event.


Asunto(s)
Medicina de las Adicciones , Drogas Ilícitas , Trastornos Relacionados con Sustancias , Analgésicos , Humanos , Psicotrópicos/efectos adversos , Trastornos Relacionados con Sustancias/epidemiología
2.
Front Psychiatry ; 11: 592199, 2020.
Artículo en Inglés | MEDLINE | ID: mdl-33192740

RESUMEN

Background: Over the past 15 years, comparative assessments of psychoactive substance harms to both users and others have been compiled by addiction experts. None of these rankings however have included synthetic cannabinoids or non-opioid prescription analgesics (NOAs, e.g., gabapentinoids) despite evidence of increasing recreational use. We present here an updated assessment by German addiction medicine experts, considering changing Western consumption trends-including those of NOAs. Methods: In an initial survey, 101 German addiction medicine physicians evaluated both physical and psychosocial harms (in 5 dimensions) of 33 psychoactive substances including opioids and NOAs, to both users and others. In a second survey, 36 addiction medicine physicians estimated the relative weight of each health and social harm dimension to determine the overall harm rank of an individual substance. We compared our ranking with the most recent European assessment from 2014. Results: Illicit drugs such as methamphetamine, heroin, cocaine and also alcohol were judged particularly harmful, and new psychoactive drugs (cathinones, synthetic cannabinoids) were ranked among the most harmful substances. Cannabis was ranked in the midrange, on par with benzodiazepines and ketamine-somewhat more favorable compared to the last European survey. Prescribed drugs including opioids (in contrast to the USA, Canada, and Australia) were judged less harmful. NOAs were at the bottom end of the ranking. Conclusion: In Germany, alcohol and illicit drugs (including new psychoactive substances) continue to rank among the most harmful addictive substances in contrast to prescribed agents including opioid analgesics and NOAs. Current laws are incongruent with these harm rankings. This study is the first of its kind to include comparative harm rankings of several novel abused substances, both licit/prescribed and illicit.

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