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Drug addiction treatment

Bobbi Jo H Yarborough, Felicia W Chi, Carla A Green, Agatha Hinman, Jennifer Mertens, Arne Beck, Michael Horberg, Constance Weisner, Cynthia I Campbell
OBJECTIVES: Understand patient and system characteristics associated with performance on the Healthcare Effectiveness Data and Information Set (HEDIS) Alcohol and Other Drug (AOD) Initiation and Engagement of Treatment (IET) measures. METHODS: This mixed-methods study linked patient and health system data from four Kaiser Permanente regions to HEDIS performance measure data for 44,320 commercially or Medicare-insured adults with HEDIS-eligible AOD diagnoses in 2012...
March 19, 2018: Journal of Addiction Medicine
Xiabin Chen, Jing Deng, Wenpeng Cui, Shurong Hou, Jinling Zhang, Xirong Zheng, Xin Ding, Huimei Wei, Ziyuan Zhou, Kyungbo Kim, Chang-Guo Zhan, Fang Zheng
Cocaine abuse is a worldwide public health and social problem without a US Food and Drug Administration (FDA)-approved medication. Accelerating cocaine metabolism that produces biologically inactive metabolites by administration of an efficient cocaine hydrolase (CocH) has been recognized as a promising strategy for cocaine abuse treatment. However, the therapeutic effects of CocH are limited by its short biological half-life (e.g., 8 h or shorter in rats). In this study, we designed and prepared a set of Fc-fusion proteins constructed by fusing Fc(M3) with CocH3 at the N-terminus of CocH3...
March 19, 2018: AAPS Journal
S J M Kamphuis, A R Jandali, F J Jung, J Sproedt
A drug-addicted patient injected himself intra-arterially with a mixture of methadone, flunitrazepam, saliva and water. The resulting compartment syndrome could be treated by fasciotomy and multiple debridement, with which a major amputation could be prevented. The course of the treatment and the resulting functional results are described, as well as a brief overview of the literature and a treatment proposal for similar cases.
March 19, 2018: Der Unfallchirurg
Amneh Al-Husseini, Rana Abu-Farha, Mayyada Wazaify, Marie Claire Van Hout
Objectives: Pregabalin is currently approved for the treatment of epilepsy, generalized anxiety disorder, neuropathic pain and fibromyalgia. Rising attention to the abuse liability of pregabalin causing addictive behaviors is partially based on case reports and published literature of pregabalin used in dosages that override the approved therapeutic range. This study was conducted to provide background data regarding the abuse/misuse of pregabalin from community pharmacy in Jordan. Methods: A prospective cross-sectional observational study design was used, which was conducted at different community pharmacies in Amman-Jordan...
March 2018: Saudi Pharmaceutical Journal: SPJ: the Official Publication of the Saudi Pharmaceutical Society
Danielle Gulick, Joshua J Gamsby
Although potent effects of psychoactive drugs on circadian rhythms were first described over 30 years ago, research into the reciprocal relationship between the reward system and the circadian system - and the impact of this relationship on addiction - has only become a focus in the last decade. Nonetheless, great progress has been made in that short time toward understanding how drugs of abuse impact the molecular and physiological circadian clocks, as well as how disruption of normal circadian rhythm biology may contribute to addiction and ameliorate the efficacy of treatments for addiction...
March 15, 2018: Pharmacology & Therapeutics
Olaf Gjerløw Aasland, Tonje Lossius Husum, Reidun Førde, Reidar Pedersen
More knowledge is needed on how to reduce the prevalence of formal and informal coercion in Norwegian mental health care. To explore possible reasons for the widespread differences in coercive practice in psychiatry and drug addiction treatment in Norway, and the poor compliance to change initiatives, we performed a nationwide survey. Six vignettes from concrete and realistic clinical situations where coercive measures were among the alternative courses of action, and where the difference between authoritarian (paternalistic) and dialogical (user participation) practices was explicitly delineated, were presented in an electronic questionnaire distributed to five groups of professionals: psychiatrists, psychologists, nurses, other professionals and auxiliary treatment staff...
March 2018: International Journal of Law and Psychiatry
Manon Auffret, Sophie Drapier, Marc Vérin
Apomorphine is now recognized as the oldest antiparkinsonian drug on the market. Though still underused, it is increasingly prescribed in Europe for patients with advanced Parkinson's disease (PD) with motor fluctuations. However, its history is far from being limited to movement disorders. This paper traces the history of apomorphine, from its earliest empirical use, to its synthesis, pharmacological development, and numerous indications in human and veterinary medicine, in light of its most recent uses and newest challenges...
March 15, 2018: Drugs in R&D
Emmanuelle A D Schindler, Ryan M Wallace, Jordan A Sloshower, Deepak C D'Souza
Recent reports on the effects of psychedelic-assisted therapies for mood disorders and addiction, as well as the effects of psychedelics in the treatment of cluster headache, have demonstrated promising therapeutic results. In addition, the beneficial effects appear to persist well after limited exposure to the drugs, making them particularly appealing as treatments for chronic neuropsychiatric and headache disorders. Understanding the basis of the long-lasting effects, however, will be critical for the continued use and development of this drug class...
2018: Frontiers in Pharmacology
Hetal Patel, Manikandan Periyasamy, Georgina P Sava, Alexander Bondke, Brian W Slafer, Sebastian H B Kroll, Marion Barbazanges, Richard Starkey, Silvia Ottaviani, Alison Harrod, Eric O Aboagye, Laki Buluwela, Matthew J Fuchter, Anthony G M Barrett, Charles Coombes, Simak Ali
Recent reports indicate that some cancer types are especially sensitive to transcription inhibition, suggesting that targeting the transcriptional machinery provides new approaches to cancer treatment. Cyclin-dependent kinase (CDK)7 is necessary for transcription, and acts by phosphorylating the C-terminal domain (CTD) of RNA polymerase II (PolII) to enable transcription initiation. CDK7 additionally regulates the activities of a number of transcription factors, including Estrogen receptor-α (ER). Here we describe a new, orally bioavailable CDK7 inhibitor, ICEC0942...
March 15, 2018: Molecular Cancer Therapeutics
Natthakan Thongon, Chiara Zucal, Vito Giuseppe D'Agostino, Toma Tebaldi, Silvia Ravera, Federica Zamporlini, Francesco Piacente, Ruxanda Moschoi, Nadia Raffaelli, Alessandro Quattrone, Alessio Nencioni, Jean-Francois Peyron, Alessandro Provenzani
Background: Inhibitors of nicotinamide phosphoribosyltransferase (NAMPT), the rate-limiting enzyme in NAD+ biosynthesis from nicotinamide, exhibit anticancer effects in preclinical models. However, continuous exposure to NAMPT inhibitors, such as FK866, can induce acquired resistance. Methods: We developed FK866-resistant CCRF-CEM (T cell acute lymphoblastic leukemia) and MDA MB231 (breast cancer) models, and by exploiting an integrated approach based on genetic, biochemical, and genome wide analyses, we annotated the drug resistance mechanisms...
2018: Cancer & Metabolism
Reshma Malick
Prevention in the community and at the workplace is a vital component in substance use disorder treatment and management. Mobilizing the community, creating awareness that addiction to substances is a disease, that it is treatable and that treatment is available are all essential. A cost-effective prevention and treatment approach plays a major role in creating drug free communities. Workplace prevention policies to prevent and manage substance use disorders leads to safer work environments, better motivated teams of workers and a productive workforce...
February 2018: Indian Journal of Psychiatry
Catherine F Moore, Valentina Sabino, Pietro Cottone
Eating disorders and some forms of obesity are characterized by addictive-like, compulsive eating behavior which contains numerous similarities with compulsive drug use. Food intake is in part mediated by reward and reinforcement processes that can become dysregulated in these disorders. Additionally, impairments in inhibitory control regulation of reward-related responding can cause or further exacerbate binge and compulsive eating. Dysfunctions in two neurotransmitter systems in the mesocorticolimbic pathway, dopamine and glutamate, are thought to contribute to maladaptive eating behaviors...
2018: Frontiers in Pharmacology
Jenna L Butner, Curtis Bone, Caridad C Ponce Martinez, Grace Kwon, Mark Beitel, Lynn M Madden, Madeline H Bono, Anthony Eller, Declan T Barry
BACKGROUND: Despite high rates of chronic pain among their patients, opioid agonist treatment (OAT) counselors report an absence of training to manage chronic pain. METHODS: A multidisciplinary team developed a tailored training for counselors to screen and address chronic pain via a brief psychosocial intervention, and implemented it with 52 addiction counselors. Data on knowledge (9 true-false items) as well as attitudes, interest, and perceived ability (scored on 5-point Likert-type scales) were collected from counselors before (pre-test), after (post-test) training, and after 6 months (follow-up)...
March 9, 2018: Substance Abuse
A Belin-Rauscent, J Lacoste, O Hermine, A Moussy, B J Everitt, David Belin
RATIONALE: Accumulating evidence shows that cocaine, and also heroin, influence several tyrosine kinases, expressed in neurons and in non-neuronal populations such as microglia, astrocytes and mast-cells. Drug-induced activation of mast cells both triggers inflammatory processes in the brain mediated by the glial cells they activate, and facilitates histamine release which may directly influence the dopamine system. Thus, by triggering the activation and degranulation of mast cells dependent on the tyrosine kinase c-kit and Fyn, the latter being also involved in NMDA-dependent synaptic plasticity, cocaine and heroin may indirectly influence the neural mechanisms that mediate their reinforcing properties...
March 8, 2018: Psychopharmacology
Michael P Bogenschutz, Samantha K Podrebarac, Jessie H Duane, Sean S Amegadzie, Tara C Malone, Lindsey T Owens, Stephen Ross, Sarah E Mennenga
After a hiatus of some 40 years, clinical research has resumed on the use of classic hallucinogens to treat addiction. Following completion of a small open-label feasibility study, we are currently conducting a double-blind placebo-controlled clinical trial of psilocybin-assisted treatment of alcohol use disorder. Although treatment effects cannot be analyzed until the study is complete, descriptive case studies provide a useful window into the therapeutic process of psychedelic-assisted treatment of addiction...
2018: Frontiers in Pharmacology
Ritchy Hodebourg, Jennifer E Murray, Maxime Fouyssac, Mickaël Puaud, Barry J Everitt, David Belin
The alarming increase in heroin overdoses in the USA is a reminder of the need for efficacious and novel treatments for opiate addiction. This may reflect the relatively poor understanding of the neural basis of heroin, as compared to cocaine, seeking behavior. While cocaine reinforcement depends on the mesolimbic system, well established cocaine seeking is dependent on dorsolateral striatum (aDLS) dopamine-dependent mechanisms which are disrupted by N-acetylcysteine, through normalisation of corticostriatal glutamate homeostasis...
March 7, 2018: European Journal of Neuroscience
Yonglai Zhang, Rui Sha, Kaiguo Wang, Hao Li, Bo Yan, Naibao Zhou
Tetrahydropalmatine exerts numerous pharmacological activities, including analgesic and narcotic effects; anti-arrhythmic, blood pressure lowering and cardioprotective effects; protective effects against cerebral ischemia-reperfusion injury; inhibition of platelet aggregation; prevention of ulcerative diseases and inhibition of gastric acid secretion; antitumor effects; and beneficial effects on the withdrawal symptoms associated with drug addiction. The present study aimed to investigate the protective effects of tetrahydropalmatine against ketamine‑induced learning and memory impairment in mice...
March 7, 2018: Molecular Medicine Reports
Ashish Joshi, Sushil Falodia, Naveen Kumar, R L Solanki
Strictures of the small intestine have been attributed many causes of Crohn's disease, nonsteroidal anti-inflammatory drugs, neoplastic, post-surgical, and corrosive ingestion. Opium as a cause of small intestine strictures has not been described. Six cases of opium addicts diagnosed with small intestine strictures were selected after excluding the possible etiology of strictures. Investigations like upper gastrointestinal endoscopy, colonoscopy (in patients with small intestinal obstruction), barium meal follow-through, and histopathology of strictures were done in all patients...
March 7, 2018: Indian Journal of Gastroenterology: Official Journal of the Indian Society of Gastroenterology
Caitlin V Bucher, A J Day, Maria Carvalho
Since the number of prescriptions for opioid medications have continued to rise, there have been questions about the safety of using opioids in pain management. Traditionally, opioid analgesics were reserved for a few select conditions, such as terminal illness and surgery, but currently opioids have been readily prescribed for multiple conditions. The objective of this manuscript is to clarify the current state of opioid use and to discuss alternative transdermal analgesic therapies in pain management. Transdermal compounded medications are patient-specific and customizable to include different types of drugs, in various dosage strengths, that are to be delivered simultaneously in one application...
January 2018: Journal of Opioid Management
David E Moorman
The hypocretin/orexin (ORX) system has been repeatedly demonstrated to regulate motivation for drugs of abuse, including alcohol. In particular, ORX seems to be critically involved in highly motivated behaviors, as is observed in high-seeking individuals in a population, in the seeking of highly palatable substances, and in models of dependence. It seems logical that this system could be considered as a potential target for treatment for addiction, particularly alcohol addiction, as ORX pharmacological manipulations significantly reduce drinking...
March 6, 2018: Psychopharmacology
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