Current drug abuse reviews最新文献

{"title":"The changing face of tobacco use among United States youth.","authors":"Dana Lauterstein, Risa Hoshino, Terry Gordon, Beverly-Xaviera Watkins, Michael Weitzman, Judith Zelikoff","doi":"10.2174/1874473707666141015220110","DOIUrl":"10.2174/1874473707666141015220110","url":null,"abstract":"Tobacco use, primarily in the form of cigarettes, is the leading cause of preventable morbidity and mortality in the United States (U.S.). The adverse effects of tobacco use began to be recognized in the 1940's and new hazards of active smoking and secondhand smoke (SHS) exposure from cigarettes continue to be identified to this day. This has led to a sustained and wide-ranging array of highly effective regulatory, public health, and clinical efforts that have been informed by extensive scientific data, resulting in marked decreases in the use of cigarettes. Unfortunately, the dramatic recent decline in cigarette use in the U.S., has been accompanied by an upsurge in adolescent and young adult use of new, non-cigarette tobacco and nicotine-delivery products, commonly referred to as alternative tobacco products (ATPs). Commonly used ATPs include hookah, cigars, smokeless tobacco, and electronic cigarettes. While there have been a number of review articles that focus on adult ATP use, the purpose of this review is to provide an overview of what is, and is not known about emerging ATP use among U.S. adolescents on a national scale; as well as to identify research gaps in knowledge, and discuss future health and policy needs for this growing public health concern. This paper is not meant to systemically review all published survey data, but to present clear depiction of selected ATP usage in youth populations using national survey data.","PeriodicalId":72730,"journal":{"name":"Current drug abuse reviews","volume":"7 1","pages":"29-43"},"PeriodicalIF":0.0,"publicationDate":"2014-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2174/1874473707666141015220110","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32752838","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Psychedelics as medicines for substance abuse rehabilitation: evaluating treatments with LSD, Peyote, Ibogaine and Ayahuasca.","authors":"Michael Winkelman","doi":"10.2174/1874473708666150107120011","DOIUrl":"https://doi.org/10.2174/1874473708666150107120011","url":null,"abstract":"<p><p>Substances known as psychedelics, hallucinogens and entheogens have been employed in ethnomedical traditions for thousands of years, but after promising uses in the 1950's and 1960's they were largely prohibited in medical treatment and human research starting in the 1970's as part of the fallout from the war on drugs. Nonetheless, there are a number of studies which suggest that these substances have potential applications in the treatment of addictions. While these substances are generally classified as Schedule I, alleging no established medical uses and a high drug abuse potential, there is nonetheless evidence indicating they might be safe and effective tools for short term interventions in addictions treatment. Evidence suggests that the psychedelics have a much greater safety profile than the major addictive drugs, having extremely low levels of mortality, and producing little if any physical dependence. This paper reviews studies evaluating the use of LSD, peyote, ibogaine and ayahuasca in the treatment of dependencies and the possible mechanisms underlying the indications of effectiveness. Evidence suggests that these substances help assist recovery from drug dependency through a variety of therapeutic mechanisms, including a notable \"after-glow\" effect that in part reflects their action on the serotonin neurotransmitter system. Serotonin has been long recognized as central to the psychedelics' well-known phenomenological, physical, emotional and cognitive dynamics. These serotonin-based dynamics are directly relevant to treatment of addiction because of depressed serotonin levels found in addict populations, as well as the role of serotonin as a neuromodulators affecting many other neurotransmitter systems. </p>","PeriodicalId":72730,"journal":{"name":"Current drug abuse reviews","volume":"7 2","pages":"101-16"},"PeriodicalIF":0.0,"publicationDate":"2014-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32954742","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ayahuasca, psychedelic studies and health sciences: the politics of knowledge and inquiry into an Amazonian plant brew.","authors":"Kenneth W Tupper,&nbsp;Beatriz C Labate","doi":"10.2174/1874473708666150107155042","DOIUrl":"https://doi.org/10.2174/1874473708666150107155042","url":null,"abstract":"<p><p>This article offers critical sociological and philosophical reflections on ayahuasca and other psychedelics as objects of research in medicine, health and human sciences. It situates 21st century scientific inquiry on ayahuasca in the broader context of how early modern European social trends and intellectual pursuits translated into new forms of empiricism and experimental philosophy, but later evolved into a form of dogmatism that convenienced the political suppression of academic inquiry into psychedelics. Applying ideas from the field of science and technology studies, we consider how ayahuasca's myriad ontological representations in the 21st century--for example, plant teacher, traditional medicine, religious sacrament, material commodity, cognitive tool, illicit drug--influence our understanding of it as an object of inquiry. We then explore epistemological issues related to ayahuasca studies, including how the indigenous and mestizo concept of \"plant teacher\" or the more instrumental notion of psychedelics as \"cognitive tools\" may impact understanding of knowledge. This leads to questions about whether scientists engaged in ayahuasca research should be expected to have personal experiences with the brew, and how these may be perceived to help or hinder the objectivity of their pursuits. We conclude with some brief reflections on the politics of psychedelic research and impediments to academic knowledge production in the field of psychedelic studies.</p>","PeriodicalId":72730,"journal":{"name":"Current drug abuse reviews","volume":"7 2","pages":"71-80"},"PeriodicalIF":0.0,"publicationDate":"2014-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32954744","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Drivers' visual scanning impairment under the influences of alcohol and distraction: a literature review.","authors":"Brook Shiferaw,&nbsp;Con Stough,&nbsp;Luke Downey","doi":"10.2174/1874473708666150107143813","DOIUrl":"https://doi.org/10.2174/1874473708666150107143813","url":null,"abstract":"<p><p>Alcohol intoxication and distraction are two of the leading factors associated with impaired driving and fatalities, especially among younger drivers. However, it is currently unclear how these conditions affect mechanisms of visual attention considered essential for driving. The present article first reviews the literature to provide an overview of visual attention as it relates to driving. Secondly, the effects of alcohol and distraction on neurocognitive mechanisms of visual attention are summarised to provide a background which informs discussion of selected driving studies. Visual scanning impairment is identified as a consequence of both alcohol and distraction. Thus, experimental studies combining the use of simulated driving and eye tracking technologies are selected and critically reviewed to assess the relationship between eye movements and driving errors as possible indicators of visual scanning impairment. Seven of the eight studies selected investigated the effects of distraction while only one addressed alcohol. Evaluation of these studies suggests that distraction may affect visual scanning by increasing cognitive load which interferes with visual processing. The evidence for effects of alcohol on drivers' visual scanning capacity is currently scarce due to the lack of research with a specific focus on impairments of eye movement in intoxicated drivers. Lack of consistency between studies is identified as a current issue which makes it difficult to compare the results of different studies. Finally, we note that our strict selection of driving studies to avoid greater disparity between them is a limitation of the present review. </p>","PeriodicalId":72730,"journal":{"name":"Current drug abuse reviews","volume":"7 3","pages":"174-82"},"PeriodicalIF":0.0,"publicationDate":"2014-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32954737","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Editorial: Introduction to 'beneficial effects of psychedelics with a special focus on addictions'.","authors":"R Kortekaas,&nbsp;Joost J Breeksema","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":72730,"journal":{"name":"Current drug abuse reviews","volume":"7 2","pages":"69-70"},"PeriodicalIF":0.0,"publicationDate":"2014-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32985382","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Current management of alcoholic liver disease.","authors":"Ashwani K Singal,&nbsp;Sarat C Jampana","doi":"10.2174/1874473707666141015215602","DOIUrl":"https://doi.org/10.2174/1874473707666141015215602","url":null,"abstract":"<p><p>Alcoholic liver disease accounts for significant economic burden with second most common cause for liver transplantation in the US. Although alcohol abstinence is most crucial, morbidity and mortality occur amongst those with continuing alcohol intake and with established end stage liver disease due to lack of specific treatment modalities to manage this disease. Patients with severe acute alcoholic hepatitis, a distinct subset of alcoholic liver disease have a potential for mortality in about 25% within about 1 month despite treatment with available specific agents such as corticosteroids and/or pentoxifylline. Hence, there is clear need for newer and better treatment options to manage these patients. In this article, potential emerging newer targets to manage this disease are discussed including intestinal decontamination, caspase inhibitors, antioxidants, and interlukins. In the background of encouraging emerging data (retrospective data from the UNOS database and data from a case matched prospective French study) on the beneficial effects of liver transplantation amongst patients with alcoholic hepatitis who are non-responders to current medical treatments, this article would also deal controversies surrounding the role and use of liver transplantation in patients with alcoholic hepatitis. Issues such as rule of 6 months of abstinence, ethical issues, and shortage of donor organs will be debated. </p>","PeriodicalId":72730,"journal":{"name":"Current drug abuse reviews","volume":"7 1","pages":"18-28"},"PeriodicalIF":0.0,"publicationDate":"2014-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2174/1874473707666141015215602","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32752839","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"What can neuroscience tell us about the potential of psychedelics in healthcare? How the neurophenomenology of psychedelics research could help us to flourish throughout our lives, as well as to enhance our dying.","authors":"Robin Mackenzie","doi":"10.2174/1874473708666150107114927","DOIUrl":"https://doi.org/10.2174/1874473708666150107114927","url":null,"abstract":"<p><p>Health-related psychedelic research should focus on helping us flourish, not just remedying ill-health or addiction. We don't know enough about how psychedelics could enhance human flourishing. Factors promoting health-through-flourishing include finding meaning in life, spiritual practices, comfortable levels of social bonds, emotionally/physically satisfying sex in a long-term monogamous relationship and control over one's daily life. Psychedelic research could find more. Neuroscience anchors psychedelic research into disease and disorder, e.g. addiction, PSTD, migraine, anxiety, pain etc. Neurophenomenological psychedelics research could illuminate relationships between health, ASC/NOSCs and cognitive liberty to promote human flourishing. If we accept the self as an epiphenomenon of subsystems within the brain, we 'know' 'unconsciously', but are not aware of, many things which affect our lives profoundly. These include control over identifying, remembering and forgetting our states of mind and how to move between them. A prerequisite for integrated investigations into ASC/NOSCs is the establishment of a taxonomic knowledge base which lists, categorises and characterises ASC/NOSCs to enable us to choose specific states of mind and move securely among them. Or, in other words, to enable us to exercise our cognitive liberty safely. I believe that human health and flourishing would be enhanced were we able to direct our states of being by consciously choosing them. Given the promise of mindfulness techniques to enhance our health, happiness and spiritual growth, constructing both personal and generic classifications of salient ASC/NOSCs makes sense. Laws need to change. The neuroscience of pleasure, love, spirituality, decision-making, pattern recognition and location of meaning should inform health-enhancing psychedelic research while promoting flourishing through cognitive liberty. As part of cognitive liberty, our end-of-life choices should include how we die. In other words, our idea of the good death should include access to psychedelics. Dying high is increasingly likely to become a popular choice as baby boomers age and place their economic clout behind the reform of end-of-life laws as well as drug laws. Achieving such crucial legal changes depends partly on the ability to produce research to anchor evidence based law and policy. Research into psychedelics, ASC/NOSCs and the neurobiology of the dying process is essential. </p>","PeriodicalId":72730,"journal":{"name":"Current drug abuse reviews","volume":"7 3","pages":"136-45"},"PeriodicalIF":0.0,"publicationDate":"2014-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32953706","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A qualitative report on the subjective experience of intravenous psilocybin administered in an FMRI environment.","authors":"S Turton,&nbsp;D J Nutt,&nbsp;R L Carhart-Harris","doi":"10.2174/1874473708666150107120930","DOIUrl":"https://doi.org/10.2174/1874473708666150107120930","url":null,"abstract":"<p><strong>Background: </strong>This report documents the phenomenology of the subjective experiences of 15 healthy psychedelic experienced volunteers who were involved in a functional magnetic resonance imaging (fMRI) study that was designed to image the brain effects of intravenous psilocybin.</p><p><strong>Methods: </strong>The participants underwent a semi-structured interview exploring the effects of psilocybin in the MRI scanner. These interviews were analysed by Interpretative Phenomenological Analysis. The resultant data is ordered in a detailed matrix, and presented in this paper.</p><p><strong>Results: </strong>Nine broad categories of phenomenology were identified in the phenomenological analysis of the experience; perceptual changes including visual, auditory and somatosensory distortions, cognitive changes, changes in mood, effects of memory, spiritual or mystical type experiences, aspects relating to the scanner and research environment, comparisons with other experiences, the intensity and onset of effects, and individual interpretation of the experience.</p><p><strong>Discussion: </strong>This article documents the phenomenology of psilocybin when given in a novel manner (intravenous injection) and setting (an MRI scanner). The findings of the analysis are consistent with previous published work regarding the subjective effects of psilocybin. There is much scope for further research investigating the phenomena identified in this paper.</p>","PeriodicalId":72730,"journal":{"name":"Current drug abuse reviews","volume":"7 2","pages":"117-27"},"PeriodicalIF":0.0,"publicationDate":"2014-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32954740","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Caffeine consumption in children, adolescents and adults.","authors":"Joris C Verster","doi":"10.2174/1874473708666150113165705","DOIUrl":"https://doi.org/10.2174/1874473708666150113165705","url":null,"abstract":"","PeriodicalId":72730,"journal":{"name":"Current drug abuse reviews","volume":"7 3","pages":"133-4"},"PeriodicalIF":0.0,"publicationDate":"2014-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2174/1874473708666150113165705","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32971407","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Salvinorin a and related compounds as therapeutic drugs for psychostimulant-related disorders.","authors":"R G dos Santos,&nbsp;J A S Crippa,&nbsp;J P Machado-de-Sousa,&nbsp;J E C Hallak","doi":"10.2174/1874473708666150107122741","DOIUrl":"https://doi.org/10.2174/1874473708666150107122741","url":null,"abstract":"<p><p>Pharmacological treatments are available for alcohol, nicotine, and opioid dependence, and several drugs for cannabis-related disorders are currently under investigation. On the other hand, psychostimulant abuse and dependence lacks pharmacological treatment. Mesolimbic dopaminergic neurons mediate the motivation to use drugs and drug-induced euphoria, and psychostimulants (cocaine, amphetamine, and methamphetamine) produce their effects in these neurons, which may be modulated by the opioid system. Salvinorin A is a κ-opioid receptor agonist extracted from Salvia divinorum, a hallucinogenic plant used in magico-ritual contexts by Mazateca Indians in México. Salvinorin A and its analogues have demonstrated anti-addiction effects in animal models using psychostimulants by attenuating dopamine release, sensitization, and other neurochemical and behavioral alterations associated with acute and prolonged administration of these drugs. The objective of the present article is to present an overview of the preclinical evidence suggesting anti-addictive effects of salvinorin A and its analogues. </p>","PeriodicalId":72730,"journal":{"name":"Current drug abuse reviews","volume":"7 2","pages":"128-32"},"PeriodicalIF":0.0,"publicationDate":"2014-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32954738","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}