keyword
MENU ▼
Read by QxMD icon Read
search

addiction severity

keyword
https://www.readbyqxmd.com/read/28545572/intensive-case-management-for-addiction-to-promote-engagement-with-care-of-people-with-severe-mental-and-substance-use-disorders-an-observational-study
#1
Stéphane Morandi, Benedetta Silva, Philippe Golay, Charles Bonsack
BACKGROUND: Co-occurring severe mental and substance use disorders are associated with physical, psychological and social complications such as homelessness and unemployment. People with severe mental and substance use disorders are difficult to engage with care. The lack of treatment worsens their health and social conditions and increases treatment costs, as emergency department visits arise. Case management has proved to be effective in promoting engagement with care of people with severe mental and substance use disorders...
May 25, 2017: Substance Abuse Treatment, Prevention, and Policy
https://www.readbyqxmd.com/read/28545551/identifying-and-reducing-disparities-in-successful-addiction-treatment-completion-testing-the-role-of-medicaid-payment-acceptance
#2
Erick G Guerrero, Bryan R Garner, Benjamin Cook, Yinfei Kong, William A Vega, Lillian Gelberg
BACKGROUND: Medicaid has become the largest payer of substance use disorder treatment and may enhance access to quality care and reduce disparities. We tested whether treatment programs' acceptance of Medicaid payments was associated with reduced disparities between Mexican Americans and non-Latino Whites. METHODS: We analyzed client and program data from 122 publicly funded treatment programs in 2010 and 112 programs in 2013. These data were merged with information regarding 15,412 adult clients from both periods, of whom we selected only Mexican Americans (n = 7130, 46...
May 25, 2017: Substance Abuse Treatment, Prevention, and Policy
https://www.readbyqxmd.com/read/28541119/treatment-of-opioid-use-disorder-with-ibogaine-detoxification-and-drug-use-outcomes
#3
Thomas Kingsley Brown, Kenneth Alper
BACKGROUND: Ibogaine is a monoterpene indole alkaloid used in medical and nonmedical settings for the treatment of opioid use disorder. Its mechanism of action is apparently novel. There are no published prospective studies of drug use outcomes with ibogaine. OBJECTIVES: To study outcomes following opioid detoxification with ibogaine. METHODS: In this observational study, 30 subjects with DSM-IV Opioid Dependence (25 males, 5 females) received a mean total dose of 1,540 ± 920 mg ibogaine HCl...
May 25, 2017: American Journal of Drug and Alcohol Abuse
https://www.readbyqxmd.com/read/28539999/assessment-of-executive-functions-in-methamphetamine-addicted-individuals-emphasis-on-duration-of-addiction-and-abstinence
#4
Majid Farhadian, Malahat Akbarfahimi, Peyman Hassani Abharian, Seyedeh Golaleh Hosseini, Susan Shokri
INTRODUCTION: Several studies have conducted on impairments of executive functions in individuals with methamphetamine addiction; however, only a few have investigated the relationship between executive functions and duration of addiction or abstinence. This study was designed to assess the executive functions in methamphetamine-addicted individuals in relation to the duration of addiction or abstinence. METHODS: A total of 161 subjects aged between 20 and 45 years were categorized into three subgroups: currently abusing (n=41), abstinent (n=60), and control healthy individuals (n=60)...
March 2017: Basic and Clinical Neuroscience
https://www.readbyqxmd.com/read/28536692/wistar-kyoto-female-rats-are-more-susceptible-to-develop-sugar-binging-a-comparison-with-wistar-rats
#5
Helena Papacostas-Quintanilla, Víctor Manuel Ortiz-Ortega, Carolina López-Rubalcava
The hedonic component of the feeding behavior involves the mesolimbic reward system and resembles addictions. Nowadays, the excessive consumption of sucrose is considered addictive. The Wistar-Kyoto (WKY) rat strain is prone to develop anxiety and addiction-like behavior; nevertheless, a lack of information regarding their vulnerability to develop sugar binging-like behavior (SBLB) and how it affects the reward system persist. Therefore, the first aim of the present study was to compare the different predisposition of two rat strains, Wistar (W) and WKY to develop the SBLB in female and male rats...
2017: Frontiers in Nutrition
https://www.readbyqxmd.com/read/28536194/wild-tobacco-genomes-reveal-the-evolution-of-nicotine-biosynthesis
#6
Shuqing Xu, Thomas Brockmöller, Aura Navarro-Quezada, Heiner Kuhl, Klaus Gase, Zhihao Ling, Wenwu Zhou, Christoph Kreitzer, Mario Stanke, Haibao Tang, Eric Lyons, Priyanka Pandey, Shree P Pandey, Bernd Timmermann, Emmanuel Gaquerel, Ian T Baldwin
Nicotine, the signature alkaloid of Nicotiana species responsible for the addictive properties of human tobacco smoking, functions as a defensive neurotoxin against attacking herbivores. However, the evolution of the genetic features that contributed to the assembly of the nicotine biosynthetic pathway remains unknown. We sequenced and assembled genomes of two wild tobaccos, Nicotiana attenuata (2.5 Gb) and Nicotiana obtusifolia (1.5 Gb), two ecological models for investigating adaptive traits in nature. We show that after the Solanaceae whole-genome triplication event, a repertoire of rapidly expanding transposable elements (TEs) bloated these Nicotiana genomes, promoted expression divergences among duplicated genes, and contributed to the evolution of herbivory-induced signaling and defenses, including nicotine biosynthesis...
May 23, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28536051/altered-thalamo-cortical-resting-state-functional-connectivity-in-smokers
#7
Chaoyan Wang, Jie Bai, Caihong Wang, Karen M von Deneen, Kai Yuan, Jingliang Cheng
The thalamus has widespread connections with the prefrontal cortex (PFC) and modulates communication between the striatum and PFC, which is crucial to the neural mechanisms of smoking. However, relatively few studies focused on the thalamic resting state functional connectivity (RSFC) patterns and their association with smoking behaviors in smokers. 24 young male smokers and 24 non-smokers were enrolled in our study. Fagerström Test for Nicotine Dependence (FTND) was used to assess the nicotine dependence level...
May 20, 2017: Neuroscience Letters
https://www.readbyqxmd.com/read/28533660/genes-emotions-and-gut-microbiota-the-next-frontier-for-the-gastroenterologist
#8
REVIEW
Arturo Panduro, Ingrid Rivera-Iñiguez, Maricruz Sepulveda-Villegas, Sonia Roman
Most medical specialties including the field of gastroenterology are mainly aimed at treating diseases rather than preventing them. Genomic medicine studies the health/disease process based on the interaction of the human genes with the environment. The gastrointestinal (GI) system is an ideal model to analyze the interaction between our genes, emotions and the gut microbiota. Based on the current knowledge, this mini-review aims to provide an integrated synopsis of this interaction to achieve a better understanding of the GI disorders related to bad eating habits and stress-related disease...
May 7, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/28531265/utility-of-nonhuman-primates-in-substance-use-disorders-research
#9
Matthew L Banks, Paul W Czoty, Sidney S Negus
Substance use disorders (i.e., drug addiction) constitute a global and insidious public health issue. Preclinical biomedical research has been invaluable in elucidating the environmental, biological, and pharmacological determinants of drug abuse and in the process of developing innovative pharmacological and behavioral treatment strategies. For more than 70 years, nonhuman primates have been utilized as research subjects in biomedical research related to drug addiction. There are already several excellent published reviews highlighting species differences in both pharmacodynamics and pharmacokinetics between rodents and nonhuman primates in preclinical substance abuse research...
May 20, 2017: ILAR Journal
https://www.readbyqxmd.com/read/28528203/changes-in-resting-state-functional-brain-connectivity-and-withdrawal-symptoms-are-associated-with-acute-electronic-cigarette-use
#10
Andréa L Hobkirk, Travis T Nichols, Jonathan Foulds, Jessica M Yingst, Susan Veldheer, Shari Hrabovsky, John Richie, Thomas Eissenberg, Stephen J Wilson
Resting state functional brain connectivity (rsFC) may be an important neuromarker of smoking behavior. Prior research has shown, among cigarette smokers, that nicotine administration alters rsFC within frontal and parietal cortices involved in executive control, as well as striatal regions that drive reward processing. These changes in rsFC have been associated with reductions in withdrawal symptom severity. We currently have a limited understanding of how rsFC is affected by the use of electronic cigarettes (ecigs), an increasingly popular class of products, the members of which deliver nicotine with varying effectiveness...
May 17, 2017: Brain Research Bulletin
https://www.readbyqxmd.com/read/28527647/correlation-between-plasma-homocysteine-levels-and-craving-in-alcohol-dependent-stabilized-patients
#11
Maurizio Coppola, Raffaella Mondola
BACKGROUND & AIMS: Homocysteine is a sulfur amino acid strictly related with alcohol consumption. In alcoholics, hyperhomocysteinemia can increase the risk of various alcohol-related disorders such as: brain atrophy, epileptic seizures during withdrawal, and mood disorders. OBJECTIVE: To evaluate the correlation among serum homocysteine concentrations, craving, hazardous and harmful patterns of alcohol consumption in patients stabilized for withdrawal symptoms. METHODS: Participants were adult outpatients accessed at the Addiction Treatment Unit...
May 6, 2017: Clinical Nutrition: Official Journal of the European Society of Parenteral and Enteral Nutrition
https://www.readbyqxmd.com/read/28526932/inpatient-addiction-consultation-for-hospitalized-patients-increases-post-discharge-abstinence-and-reduces-addiction-severity
#12
Sarah E Wakeman, Joshua P Metlay, Yuchiao Chang, Grace E Herman, Nancy A Rigotti
BACKGROUND: Alcohol and drug use results in substantial morbidity, mortality, and cost. Individuals with alcohol and drug use disorders are overrepresented in general medical settings. Hospital-based interventions offer an opportunity to engage with a vulnerable population that may not otherwise seek treatment. OBJECTIVE: To determine whether inpatient addiction consultation improves substance use outcomes 1 month after discharge. DESIGN: Prospective quasi-experimental evaluation comparing 30-day post-discharge outcomes between participants who were and were not seen by an addiction consult team during hospitalization at an urban academic hospital...
May 19, 2017: Journal of General Internal Medicine
https://www.readbyqxmd.com/read/28523735/variability-in-prescription-opioid-intake-and-reinforcement-amongst-129-substrains
#13
Susan M Jimenez, Aiden F Healy, Michal A Coelho, Chelsea N Brown, Tod E Kippin, Karen K Szumlinski
Opioid abuse in the United States has reached epidemic proportions, with treatment admissions and deaths associated with prescription opioid abuse quadrupling over the past 10 years. Although genetics are theorized to contribute substantially to inter-individual variability in the development, severity, and treatment outcomes of opioid abuse/addiction, little direct preclinical study has focused on the behavioral genetics of prescription opioid reinforcement and drug-taking. Herein, we employed different 129 substrains of mice currently available from The Jackson Laboratory (129S1/SvlmJ, 129X1/SvJ, 129S4/SvJaeJ and 129P3/J) as a model system of genetic variation and assayed mice for oral opioid intake and reinforcement, as well as behavioral and somatic signs of dependence...
May 19, 2017: Genes, Brain, and Behavior
https://www.readbyqxmd.com/read/28523543/drug-addiction-and-dna-modifications
#14
Amber N Brown, Jian Feng
Drug addiction is a complex disorder which can be influenced by both genetic and environmental factors. Research has shown that epigenetic modifications can translate environmental signals into changes in gene expression, suggesting that epigenetic changes may underlie the causes and possibly treatment of substance use disorders. This chapter will focus on epigenetic modifications to DNA, which include DNA methylation and several recently defined additional DNA epigenetic changes. We will discuss the functions of DNA modifications and methods for detecting them, followed by a description of the research investigating the function and consequences of drug-induced changes in DNA methylation patterns...
2017: Advances in Experimental Medicine and Biology
https://www.readbyqxmd.com/read/28523209/using-online-respondent-driven-sampling-for-vietnamese-youths-alcohol-use-and-associated-risk-factors
#15
Melvyn W B Zhang, Bach Xuan Tran, Huong Lan Thi Nguyen, Huong Thi Le, Nguyen Hoang Long, Huong Thi Le, Nguyen Duc Hinh, Tran Dinh Tho, Bao Nguyen Le, Vu Thi Minh Thuc, Chau Ngo, Nguyen Huu Tu, Carl A Latkin, Roger Cm Ho
OBJECTIVES: The average alcohol consumption per capita among Vietnamese adults has consistently increased. Although alcohol-related disorders have been extensively studied, there is a paucity of research shedding light on this issue among Internet users. The study aimed to examine the severity of alcohol-related disorders and other associated factors that might predispose individuals towards alcohol usage in a sample of youths recruited online. METHODS: An online cross-sectional study was conducted with 1,080 Vietnamese youths...
April 2017: Healthcare Informatics Research
https://www.readbyqxmd.com/read/28521809/role-of-mitral-valve-repair-in-active-infective-endocarditis-long-term-results
#16
Carlo Rostagno, Enrico Carone, Pier Luigi Stefàno
BACKGROUND: Although mitral valve repair is at present the technique of choice in mitral regurgitation (MR) due to degenerative valve disease, long term results in patients with active mitral infective endocarditis (IE) are still under evaluation. METHODS: In the study were included 34 consecutive patients (22 males; mean age, 60 years; range 32-84 years) referred to our institution between January 1, 2005 to December 31, 2011 who were treated with valve repair for mitral valve (MV) active infective endocarditis...
May 18, 2017: Journal of Cardiothoracic Surgery
https://www.readbyqxmd.com/read/28517950/gender-differences-in-service-utilization-among-operations-enduring-freedom-iraqi-freedom-and-new-dawn-veterans-affairs-patients-with-severe-mental-illness-and-substance-use-disorders
#17
Janelle M Painter, Emily Brignone, Amanda K Gilmore, Keren Lehavot, Jamison Fargo, Ying Suo, Tracy Simpson, Marjorie E Carter, Rebecca K Blais, Adi V Gundlapalli
Severe mental illness (SMI) and substance use disorders (SUD) are among the more chronic and costly mental health conditions treated in the Department of Veterans Affairs (VA). Service use patterns of returning veterans with SMI and SUD have received little attention. We examined gender differences in the utilization of VA services among a national sample of Operations Enduring Freedom, Iraqi Freedom, and New Dawn (OEF/OIF/OND) VA patients with SMI, SUD, and their comorbidity (SMI/SUD) in their first year of established VA care (N = 24,166)...
May 18, 2017: Psychological Services
https://www.readbyqxmd.com/read/28516062/endoplasmic-reticulum-mitochondrial-ca-2-fluxes-underlying-cancer-cell-survival
#18
REVIEW
Hristina Ivanova, Martijn Kerkhofs, Rita M La Rovere, Geert Bultynck
Calcium ions (Ca(2+)) are crucial, ubiquitous, intracellular second messengers required for functional mitochondrial metabolism during uncontrolled proliferation of cancer cells. The mitochondria and the endoplasmic reticulum (ER) are connected via "mitochondria-associated ER membranes" (MAMs) where ER-mitochondria Ca(2+) transfer occurs, impacting the mitochondrial biology related to several aspects of cellular survival, autophagy, metabolism, cell death sensitivity, and metastasis, all cancer hallmarks. Cancer cells appear addicted to these constitutive ER-mitochondrial Ca(2+) fluxes for their survival, since they drive the tricarboxylic acid cycle and the production of mitochondrial substrates needed for nucleoside synthesis and proper cell cycle progression...
2017: Frontiers in Oncology
https://www.readbyqxmd.com/read/28515192/study-protocol-for-a-transversal-study-to-develop-a-screening-model-for-excessive-gambling-behaviours-on-a-representative-sample-of-users-of-french-authorised-gambling-websites
#19
Bastien Perrot, Jean-Benoit Hardouin, Jean-Michel Costes, Julie Caillon, Marie Grall-Bronnec, Gaëlle Challet-Bouju
INTRODUCTION: Since the legalisation of online gambling in France in 2010, gambling operators must implement responsible gambling measures to prevent excessive gambling practices. However, actually there is no screening procedure for identifying problematic gamblers. Although several studies have already been performed using several data sets from online gambling operators, the authors deplored several methodological and clinical limits that prevent scientifically validating the existence of problematic gambling behaviour...
May 17, 2017: BMJ Open
https://www.readbyqxmd.com/read/28513227/temporal-relationship-of-sex-risk-behaviors-and-substance-use-severity-among-men-in-substance-use-treatment
#20
Howard Newville, James L Sorensen, Mary Hatch-Maillette, Donald A Calsyn
Sex risk behaviors and substance use are intertwined. Many men continue to engage in high-risk sexual behaviors even when enrolled in substance use disorder (SUD) treatment. We hypothesized that changes in sex risk behaviors would coincide with changes in drug/alcohol use severity among men in SUD treatment. During an HIV risk-reduction trial, men in methadone maintenance and outpatient drug-free treatment (N = 359) completed assessments at baseline and six months after. We assessed changes in sex risk and substance use severity, using the Addiction Severity Index-Lite (ASI-Lite), controlling for treatment condition...
May 17, 2017: Journal of Sex Research
keyword
keyword
74046
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"