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Sample records for addiction 1-3-picolinium-12-triethylammonium-dodecane dibromide

  1. 75 FR 29435 - Diquat Dibromide; Pesticide Tolerances

    Science.gov (United States)

    2010-05-26

    ... exposure studies in rats, diquat dibromide showed evidence of severe systemic toxicity, including high... systemic toxicity (e.g., piloerection, diarrhea, urinary incontinence, upward curvature of the spine... Method (HPLC)) is available to enforce the tolerance expression. The method may be requested from: Chief...

  2. Ethylene dibromide: toxicology and risk assessment.

    Science.gov (United States)

    Alexeeff, G V; Kilgore, W W; Li, M Y

    1990-01-01

    Since the 1920s ethylene dibromide's (EDB's) primary use has been as a scavenger of lead compounds in gasoline. Gasoline evaporation contributed to EDB emissions into the environment. In 1973, the United States Environmental Protection Agency (EPA) issued regulations to reduce the use of leaded gasoline and this has resulted in lower EDB usage and emissions. In addition, EDB has been used extensively as a fumigant since 1948. Its volatility and versatility, based on chemical and biocidal properties, led to its use as a soil sterilant, as a spot fumigant of grain milling machinery, and as a control agent in grain, fruit and vegetable infestations. In 1977 the EPA began a review of EDB's pesticidal uses which eventually led to its cancellation for most agricultural applications. Disposal of EDB and contamination of water supplies remain major environmental concerns. EDB can be absorbed via the dermal, oral and inhalation routes. It appears to be metabolized in vivo by an oxidative pathway (cytochrome P-450) and a conjugation pathway (glutathione S-transferase). The metabolites play an important role in exerting its toxicity. Few human poisonings have been reported from either acute or chronic exposure. However, EDB is irritating to the skin and eyes. Limited information indicates that EDB can damage the liver and kidneys following extensive or prolonged exposure. The genotoxicity of EDB has been clearly demonstrated. It binds to DNA in vivo and in vitro, and a DNA adduct has been identified. EDB has been shown to be mutagenic in numerous bacterial assays, in fungi, in plants, in insects, and in mammalian cell culture. Some evidence indicates that EDB can cause sister chromatid exchange and chromosomal aberrations. EDB is a reproductive toxin, but it does not appear to be teratogenic. It has been shown to affect spermatogenesis in rats, bulls and rams and to affect fertility in fowl. Human studies indicate that EDB exposure may harm sperm and decrease fertility. The

  3. Triphenylphosphine dibromide: A useful reagent for conversion of aldoximes into nitriles

    Directory of Open Access Journals (Sweden)

    Fatemeh Darvish

    2015-11-01

    Full Text Available A simple and convenient method for the synthesis of nitriles by dehydration of aldoximes has been developed using triphenylphosphine dibromide in acetonitrile at room temperature. A variety of aromatic and heteroaromatic aldoximes are converted into the corresponding nitriles in high yields.

  4. A physiologically-based pharmacokinetic(PB-PK) model for ethylene dibromide : relevance of extrahepatic metabolism

    NARCIS (Netherlands)

    Hissink, A M; Wormhoudt, L.W.; Sherratt, P.J.; Hayes, D.J.; Commandeur, J N; Vermeulen, N P; van Bladeren, P.J.

    A physiologically-based pharmacokinetic (PB-PK) model was developed for ethylene dibromide (1,2-dibromoethane, EDB) for rats and humans, partly based on previously published in vitro data (Ploemen et al., 1997). In the present study, this PB-PK model has been validated for the rat. In addition, new

  5. A physiologically-based pharmacokinetic (PB-PK) model for ethylene dibromide : relevance of extrahepatic metabolism

    NARCIS (Netherlands)

    Hissink, A.M.; Wormhoudt, L.W.; Sherratt, P.J.; Hayes, J.D.; Commandeur, J.N.M.; Vermeulen, N.P.E.; Bladeren, P.J. van

    2000-01-01

    A physiologically-based pharmacokinetic (PB-PK) model was developed for ethylene dibromide (1,2-dibromoethane, EDB) for rats and humans, partly based on previously published in vitro data (Ploemen et al., 1997). In the present study, this PB-PK model has been validated for the rat. In addition, new

  6. Alkyl Bromides as Mechanistic Probes of Reductive Dehalogenation: Reactions of Vicinal Dibromide Stereoisomers with Zero-Valent Metals

    National Research Council Canada - National Science Library

    Totten, Lisa

    2000-01-01

    The mechanism through which zero-valent metals (most notably iron and zinc) reduce alkyl polyhalides in aqueous solution at room temperature was investigated using several stereoisomers of vicinal dibromides as probe compounds...

  7. The Static and Molecular Structure of Barium Dibromide: A Theoretical Study

    International Nuclear Information System (INIS)

    Guerbuez, H.

    2004-01-01

    The geometry of barium dibromide was first determined by electron diffraction by Akishin and Spiridov. That study concluded that the molecule is linear, but recent modern electron diffraction and quantum chemical studies of BaBr 2 indicated that its equilibrium geometry is bent. The geometrical parameters, namely, bond lengths and bond angles of barium dibromide were calculated from different levels of computation and experimentally. In this work we have calculated the molecular structure of the BaCl 2 using the Interionic Force model. On the other hand, we have calculated the interionic potentials with two different rigid ion model potentials (RIM) which one is the Vashista-Rahman (VR) semi-empirical potential and second one is the RIM potential with parametrization of Tatlipinar. These two model potential are compared with each other by reproducing the experimental static structure. The structure calculations have been performed by solving numerically the hypernetted chain approximate of liquids

  8. Semen quality in papaya workers with long term exposure to ethylene dibromide.

    OpenAIRE

    Ratcliffe, J M; Schrader, S M; Steenland, K; Clapp, D E; Turner, T; Hornung, R W

    1987-01-01

    To examine whether long term occupational exposure to ethylene dibromide (EDB) affects semen quality a cross sectional study of semen quality was conducted among 46 men employed in the papaya fumigation industry in Hawaii, with an average duration of exposure of five years and a geometric mean breathing zone exposure to airborne EDB of 88 ppb (eight hour time weighted average) and peak exposures of up to 262 ppb. The comparison group consisted of 43 unexposed men from a nearby sugar refinery....

  9. Gambling Addiction

    Science.gov (United States)

    ... Safe Videos for Educators Search English Español Gambling Addiction KidsHealth / For Teens / Gambling Addiction What's in this ... worth my time?" "What are the risks?" Gambling Addiction Some people have a higher chance of becoming ...

  10. Addiction and Rehabilitation of Addicts

    OpenAIRE

    2003-01-01

    Consumption of narcotic drugs has a long record in human societies. Drug addiction is considered as a social problem nowadays which has affected the economic-cultural and economic-social dimensions of the country. In examining the dimensions of drug addiction, one must pay attention to the issues of dependency on drugs, drug addicts and rehabilitation of drug addicts. In examining the phenomenon of addiction and its analysis as a social scourge, the issue can be analyzed at different leve...

  11. [Internet addiction].

    Science.gov (United States)

    Dannon, Pinhas Nadim; Iancu, Iulian

    2007-07-01

    The Internet provides inexpensive, interesting and comfortable recreation, but sometimes users get hooked. Thus, the computer-internet addiction concept has been proposed as an explanation for uncontrollable and damaging use. Symptoms of addiction could be compared to other addictive behaviors such as pathological gambling, kleptomania, trichotillomania, sex addiction and pyromania. Although criteria to diagnose this addiction have been proposed, methods of assessing excessive computer-internet use are limited. Early diagnosis could help the patient that suffers from this addiction before developing additional psychiatric diagnoses. A review of the proposed etiologies in the literature is summarized, together with recommendations for physicians and mental health officials.

  12. [Facebook addiction].

    Science.gov (United States)

    Dávid, Balázs; Körmendi, Attila

    2018-01-01

    Among behavioural addictions, addiction towards social media sites are identified, which are subtypes of compulsive internet usage. Among these, the most significant is the so-called Facebook addiction. Scientific experts agree, that this new phenomenon hasn't been known in detail yet, so it needs intensified scientific exploration. Different aspects of the personality are inclined to raise the probability of developing Facebook addiction. Neurotic and narcissistic traits of the personality are modifying the characteristic of Facebook use, and by this tendency, risk the individual for developing addiction. Our study aimed at measuring Facebook addiction properly, moreover to identifiy the maladaptive characteristics of Facebook use which are salient in the addiction. Our sample consisted of 117 secondary school students. To measure Facebook addiction we used the Hungarian translated version of the Bergen Facebook Addiction Scale. To examine the special neurotic and narcissistic signs of Facebook usage we have developed our own questionniare. We measured neurotic personality traits with the MMPI "Psychasthenia" scale and we measured narcissism with the NPI-16. According to our results, narcissism and neurotic personality traits influence the use of Facebook and the maladaptive usage mediates the addiction.

  13. Sexual addictions.

    Science.gov (United States)

    Garcia, Frederico Duarte; Thibaut, Florence

    2010-09-01

    The potential adverse consequences, personal distress, shame and guilt presented by patients who suffer from sexual addiction require a more in-depth understanding of the phenomenology and psychobiology of this disorder. A bibliographic review was conducted using MEDLINE and EBSCO databases with the following keywords: "sexual addiction," "hypersexuality," "compulsive sexual behavior," "behavioural addiction," "treatment," and "addiction." Several conceptualizations of excessive nonparaphilic sexual disorder have been proposed based on the models of, respectively, obsessive compulsive disorder, impulse control disorder, out of control excessive sexual disorder, and addictive disorder. Despite the lack of robust scientific data, a number of clinical elements, such as the frequent preoccupation with this type of behavior, the time spent in sexual activities, the continuation of this behavior despite its negative consequences, the repeated and unsuccessful efforts made to reduce the behavior, are in favor of an addictive disorder. In addition there is a high comorbidity between excessive sexual behavior and other addictive behaviors. The phenomenology of excessive nonparaphilic sexual disorder favors its conceptualization as an addictive behavior, rather than an obsessive-compulsive, or an impulse control disorder. Moreover, the criteria that are quite close to those of addictive disorders were recently proposed for the future DSM-V in order to improve the characterization of this condition. Finally, controlled studies are warranted in order to establish clear guidelines for treatment of sexual addiction.

  14. Exploring unimolecular dissociation kinetics of ethyl dibromide through electronic structure calculations

    Science.gov (United States)

    Gulvi, Nitin R.; Patel, Priyanka; Badani, Purav M.

    2018-04-01

    Pathway for dissociation of multihalogenated alkyls is observed to be competitive between molecular and atomic elimination products. Factors such as molecular structure, temperature and pressure are known to influence the same. Hence present work is focussed to explore mechanism and kinetics of atomic (Br) and molecular (HBr and Br2) elimination upon pyrolysis of 1,1- and 1,2-ethyl dibromide (EDB). For this purpose, electronic structure calculations were performed at DFT and CCSD(T) level of theory. In addition to concerted mechanism, an alternate energetically efficient isomerisation pathway has been exploited for molecular elimination. Energy calculations are further complimented by detailed kinetic investigation, over wide range of temperature and pressure, using suitable models like Canonical Transition State Theory, Statistical Adiabatic Channel Model and Troe's formalism. Our calculations suggest high branching ratio for dehydrohalogentation reaction, from both isomers of EDB. Fall off curve depicts good agreement between theoretically estimated and experimentally reported values.

  15. Exercise addiction

    DEFF Research Database (Denmark)

    Lichtenstein, Mia Beck; Christiansen, Erik; Elklit, Ask

    2014-01-01

    Exercise addiction is characterized by excessive exercise patterns with potential negative consequences such as overuse injuries. The aim of this study was to compare eating disorder symptoms, quality of life, personality traits and attachments styles in exercisers with and without indications...... of exercise addiction. A case-control study with 121 exercisers was conducted. The exercisers were categorized into an addiction group (n=41) or a control group (n=80) on the basis of their responses to the Exercise Addiction Inventory. The participants completed the Eating Disorder Inventory 2, the Short......-Form 36, the NEO Personality Inventory Revised and the Adult Attachment Scale. The addiction group scored higher on eating disorder symptoms, especially on perfectionism but not as high as eating disorder populations. The characteristic personality traits in the addiction group were high levels...

  16. Addiction and Rehabilitation of Addicts

    Directory of Open Access Journals (Sweden)

    2003-05-01

    Full Text Available Consumption of narcotic drugs has a long record in human societies. Drug addiction is considered as a social problem nowadays which has affected the economic-cultural and economic-social dimensions of the country. In examining the dimensions of drug addiction, one must pay attention to the issues of dependency on drugs, drug addicts and rehabilitation of drug addicts. In examining the phenomenon of addiction and its analysis as a social scourge, the issue can be analyzed at different levels including the social structures, the relationship between the individual and the society and individual matters. Another theory considered in this article is the designation of the causality hierarchy. Two research methods have been used in this article for delineating and analyzing drug addiction. The first method is the content analysis method where one looks into the effective elements that lead to addiction and also its consequences. It also takes into consideration different theories related to the rehabilitation methods. Another method of analysis that is being used is related to detailed interviews and case studies conducted on drug addicts. Another method is the statistical method which elaborates on the phenomenon of addiction in a statistical way and depicts one-dimensional or two-dimensional charts focusing on variables. The relationship between these variables are evaluated through statistical tests and eventually proposes the strategy aimed at the elimination of drug addiction.

  17. [Gambling addiction].

    Science.gov (United States)

    Böning, J; Meyer, G; Hayer, T

    2013-05-01

    Extensive coherent clinical, psychopathological, neurobiological and genetic similarities with substance-related addictions justify the forthcoming classification of gambling addiction under the new category "Substance Use and Addictive Disorders" in the DSM-5. Thus, gambling addiction can be regarded as the prototype of behavioral addiction. In general it should be kept in mind that isolated gambling forms are associated with varying addictive potential due to specific situational and structural game characteristics. High rates of indebtedness, suicidality, social isolation and gambling-related crime often accompany pathological gambling. As a consequence gambling addiction represents a mental disorder with a significant economic burden. In Germany 12-month prevalence rates for problem gambling in adulthood range from 0.24 % to 0.64  % and for pathological gambling from 0.20 % to 0.56 %. Because gambling products rank among the so-called demeriting (i.e. potentially harmful) social activities, player and youth protection measures to prevent gambling disorders and associated crime should be best regulated as a state monopoly.

  18. [Internet addiction].

    Science.gov (United States)

    Korkeila, Jyrki

    2012-01-01

    Internet addiction is defined as uncontrolled and harmful use of Internet, which manifests in three forms: gaming, various sexual activities and excessive use of emails, chats or SMS messaging. Several studies have found that abuse of alcohol and other substances, depression and other health problems are associated with Internet addiction. In boys and men depression may be more a consequence of the addiction than a cause for it. ADHD seems to be a significant background factor for developing the condition. Because it is almost impossible to lead a life without Internet and computers nowadays, it is unrealistic to aim towards full abstinence. Treatment has generally followed the guidelines adapted for pathological gambling.

  19. Tobacco Addiction

    Science.gov (United States)

    ... and lighters—anything that you connect with your smoking habit. Get rid of all old chewing tobacco containers ... nicotine addiction and more to do with the habit of smoking or using chewing tobacco. Some people gain weight ...

  20. Behavioral addictions.

    Science.gov (United States)

    Robbins, T W; Clark, L

    2015-02-01

    Behavioral addictions are slowly becoming recognized as a valid category of psychiatric disorder as shown by the recent allocation of pathological gambling to this category in DSM-5. However, several other types of psychiatric disorder proposed to be examples of behavioral addictions have yet to be accorded this formal acknowledgment and are dispersed across other sections of the DSM-5. This brief review marks this important point in the evolution of this concept and looks to future investigation of behavioral addictions with the theoretical frameworks currently being used successfully to investigate substance addiction and obsessive-compulsive disorder, in a potentially new spectrum of impulsive-compulsive disorders. Copyright © 2014 Elsevier Ltd. All rights reserved.

  1. Therapeutic plasma exchange: an effective treatment in ethylene dibromide poisoning cases.

    Science.gov (United States)

    Pahwa, Naresh; Bharani, Rajesh; Jain, Manish; Argal, Suarabh; Soni, Harish; Kosta, Susmit; Kumar, Ravindra

    2013-10-01

    Ethylene dibromide (EDB) poisoning is very common in Central India and has fatal outcome. EDB is highly protein bound and, therefore, it is suggested that therapeutic plasma exchange (TPE) may be useful in removing drug from body shortly after ingestion before EDB metabolizes and causes severe end organ damage. The aim of our study is to find the effect of time of start of TPE on survival outcome of EDB poisoning cases. Fifty-eight cases of EDB poisoning were reviewed from 2007 to 2012 in Department of critical care medicine in tertiary care hospitals at Indore. Five patients were discharged against medical advice and lost to follow up. TPE was done in 47 patients as early as possible and irrespective of appearance of clinical symptoms. TPE was not performed in six cases as they were hypotensive at admission. The patients with EDB poisoning were 15-45 yrs old with 3:2 male to female ratio. Out of 47 who received TPE, 39 patients survived. TPE had started within 24 h of ingestions of EDB in 36 out of 39 survived patients. Survival outcome was nine times higher in patients who received TPE within 24 h than after 24 h of ingestion. Survival rate was increased to 100% in patients where TPE was done within 12 h of ingestion of EDB. Early TPE help to remove plasma protein bound toxin with significant mortality reduction. However, delay in start of TPE after ingestion of poison has significant poor survival outcome. Copyright © 2013 Wiley Periodicals, Inc.

  2. Exercise addiction.

    Science.gov (United States)

    Landolfi, Emilio

    2013-02-01

    This article examines the nature of exercise addiction. It presents a broad, congruent and discerning narrative literature review with the aim of providing a deeper understanding of the condition 'exercise addiction', including symptoms and options for treatment. In addition, guidelines are provided with respect to 'healthy' levels of exercise. Criteria used for determining the eligibility of studies evaluated in the review included the provision of relevant information in studies identified using pertinent search terms. The review highlights some of the key distinctions between healthy levels of exercise and exercise addiction. The findings suggest that an individual who is addicted to exercise will continue exercising regardless of physical injury, personal inconvenience or disruption to other areas of life including marital strain, interference with work and lack of time for other activities. 'Addicted' exercisers are more likely to exercise for intrinsic rewards and experience disturbing deprivation sensations when unable to exercise. In contrast, 'committed' exercisers engage in physical activity for extrinsic rewards and do not suffer severe withdrawal symptoms when they cannot exercise. Exercisers must acquire a sense of life-balance while embracing an attitude conducive to sustainable long-term physical, psychological and social health outcomes. Implementation of recommendations by the Canadian Society for Exercise Physiology, which states that all apparently healthy adults between 18 and 64 years of age should accumulate at least 150 minutes of moderate (5 or 6 on a scale of 0-10) to vigorous (7 or 8 on a scale of 0-10) intensity aerobic physical activity per week in bouts of 10 minutes or more, also expressed as 30 minutes per day distributed over 5 days per week, would be a good start.

  3. Optical characteristics and parameters of gas-discharge plasma in a mixture of mercury dibromide vapor with argon

    Science.gov (United States)

    Malinina, A. A.; Malinin, A. N.

    2015-03-01

    Results are presented from studies of the optical characteristics and parameters of the plasma of a dielectric barrier discharge in a mixture of mercury dibromide vapor with argon—the working medium of an exciplex gas-discharge emitter. It is established that the partial pressures of mercury dibromide vapor and argon at which the average and pulsed emission intensities in the blue—green spectral region (λmax = 502 nm) reach their maximum values are 0.6 and 114.4 kPa, respectively. The electron energy distribution function, the transport characteristics, the specific power spent on the processes involving electrons, the electron density and temperature, and the rate constants for the processes of elastic and inelastic electron scattering from the molecules and atoms of the working mixture are determined by numerical simulation, and their dependences on the reduced electric field strength are analyzed. The rate constant of the process leading to the formation of exciplex mercury monobromide molecules for a reduced electric field of E/ N = 20 Td, at which the maximum emission intensity in the blue—green spectral region was observed in this experiment, is found to be 8.1 × 10-15 m3/s.

  4. Optical characteristics and parameters of gas-discharge plasma in a mixture of mercury dibromide vapor with argon

    Energy Technology Data Exchange (ETDEWEB)

    Malinina, A. A., E-mail: alexandr-malinin@rambler.ru; Malinin, A. N. [Uzhhorod National University (Ukraine)

    2015-03-15

    Results are presented from studies of the optical characteristics and parameters of the plasma of a dielectric barrier discharge in a mixture of mercury dibromide vapor with argon—the working medium of an exciplex gas-discharge emitter. It is established that the partial pressures of mercury dibromide vapor and argon at which the average and pulsed emission intensities in the blue—green spectral region (λ{sub max} = 502 nm) reach their maximum values are 0.6 and 114.4 kPa, respectively. The electron energy distribution function, the transport characteristics, the specific power spent on the processes involving electrons, the electron density and temperature, and the rate constants for the processes of elastic and inelastic electron scattering from the molecules and atoms of the working mixture are determined by numerical simulation, and their dependences on the reduced electric field strength are analyzed. The rate constant of the process leading to the formation of exciplex mercury monobromide molecules for a reduced electric field of E/N = 20 Td, at which the maximum emission intensity in the blue—green spectral region was observed in this experiment, is found to be 8.1 × 10{sup −15} m{sup 3}/s.

  5. Optical characteristics and parameters of gas-discharge plasma in a mixture of mercury dibromide vapor with argon

    International Nuclear Information System (INIS)

    Malinina, A. A.; Malinin, A. N.

    2015-01-01

    Results are presented from studies of the optical characteristics and parameters of the plasma of a dielectric barrier discharge in a mixture of mercury dibromide vapor with argon—the working medium of an exciplex gas-discharge emitter. It is established that the partial pressures of mercury dibromide vapor and argon at which the average and pulsed emission intensities in the blue—green spectral region (λ max = 502 nm) reach their maximum values are 0.6 and 114.4 kPa, respectively. The electron energy distribution function, the transport characteristics, the specific power spent on the processes involving electrons, the electron density and temperature, and the rate constants for the processes of elastic and inelastic electron scattering from the molecules and atoms of the working mixture are determined by numerical simulation, and their dependences on the reduced electric field strength are analyzed. The rate constant of the process leading to the formation of exciplex mercury monobromide molecules for a reduced electric field of E/N = 20 Td, at which the maximum emission intensity in the blue—green spectral region was observed in this experiment, is found to be 8.1 × 10 −15 m 3 /s

  6. Assessment of the Mutagenic Potential of Carbon Disulfide, Carbon Tetrachloride, Dichloromethane, Ethylene Dichloride, and Methyl Bromide: A Comparative Analysis in Relation to Ethylene Dibromide

    Science.gov (United States)

    The document provides an evaluation of the mutagenic potential of five alternative fumigants to ethylene dibromide(EDB). These include carbon disulfide(CS2), carbon tetrachloride(CCl4), dichloromethane(DCM), ethylene dichloride(EDC), and methyl bromide (MB). Of the five proposed ...

  7. Is smartphone addiction really an addiction?

    Science.gov (United States)

    Panova, Tayana; Carbonell, Xavier

    2018-06-13

    Aims In light of the rise in research on technological addictions and smartphone addiction in particular, the aim of this paper was to review the relevant literature on the topic of smartphone addiction and determine whether this disorder exists or if it does not adequately satisfy the criteria for addiction. Methods We reviewed quantitative and qualitative studies on smartphone addiction and analyzed their methods and conclusions to make a determination on the suitability of the diagnosis "addiction" to excessive and problematic smartphone use. Results Although the majority of research in the field declares that smartphones are addictive or takes the existence of smartphone addiction as granted, we did not find sufficient support from the addiction perspective to confirm the existence of smartphone addiction at this time. The behaviors observed in the research could be better labeled as problematic or maladaptive smartphone use and their consequences do not meet the severity levels of those caused by addiction. Discussion and conclusions Addiction is a disorder with severe effects on physical and psychological health. A behavior may have a similar presentation as addiction in terms of excessive use, impulse control problems, and negative consequences, but that does not mean that it should be considered an addiction. We propose moving away from the addiction framework when studying technological behaviors and using other terms such as "problematic use" to describe them. We recommend that problematic technology use is to be studied in its sociocultural context with an increased focus on its compensatory functions, motivations, and gratifications.

  8. [Game addiction].

    Science.gov (United States)

    Mori, Akio; Iwadate, Masako; Minakawa, Nahoko T; Kawashima, Satoshi

    2015-09-01

    The purpose of this article is to analyze the South Korea and China of computer game research, and the current state of research in Japan. Excessive game actions were analyzed by PET-MRI, MRI, fMRI, NIRS, EEG. These results showed that the prefrontal cortical activity decreased during game play. Also, game addiction causes damage to the prefrontal cortex. The NIRS-EEG and simultaneous recording, during game play correspond well with the decrease of β band and oxygen-hemoglobin. The α band did not change with game play. However, oxygen-hemoglobin decreased during game play. South Korea, game addiction measures have been analyzed since 2002, but in Japan the research is recent.

  9. Efficient and Selective Debromination of vic-Dibromides to Alkenes Using CoCl2·6H2O/Indium System

    International Nuclear Information System (INIS)

    Yoo, Byung Woo; Kim, Seo Hee; Min, Ga Hong

    2012-01-01

    We have found that vic-dibromides treated with CoCl 2 ·6H 2 O/indium system in methanol are efficiently converted into the corresponding alkenes in high yields under mild conditions. Although the scope and limitations of this method have not been fully established, it is expected to be a useful and efficient alternative to the existing methods for the debromination of vic-dibromides. There is always considerable interest in the search for more efficient and selective procedures for the debromination of vic-dibromides. The reduction of CoCl 2 to low-valent cobalt species and the synthetic utility of such species are well documented in the literature. Generally, reducing agents, such as zinc and magnesium, are used for the reduction of CoCl 2 . Because indium and zinc closely resemble each other in several aspects, including first ionization, we considered that a combination of CoCl 2 ·6H 2 O with indium could facilitate the reductive debromination of vic-dibromides under mild conditions. As in the case of zinc, the reduction potential of indium is not highly negative (In: E o , In +3 /In = -0.345 V; Zn: E o , Zn: +2 /Zn = -0.763 V): thus, indium is not sensitive to water and does not form oxides readily in air. In recent years, indium metal has been the subject of active interest because of its unique properties such as low toxicity and high stability in water and air compared to other metals. In connection with our interest in exploring the utility of low-valent metal reagents for organic transformations, we herein wish to report an efficient and chemoselective method for the debromination of vic-dibromides to alkenes using CoCl 2 ·6H 2 O/indium system at room temperature

  10. What Is Addiction?

    Science.gov (United States)

    ... almost anything—lying, stealing—to keep taking the drug. Addiction is a long-lasting brain disorder. Drugs can ... Makes Someone More Likely to Get Addicted to Drugs? Does Addiction Run in Families? Why Is It So Hard ...

  11. Optical characteristics and parameters of gas-discharge plasma in a mixture of mercury dibromide vapor with neon

    International Nuclear Information System (INIS)

    Malinina, A. A.; Malinin, A. N.

    2013-01-01

    Results are presented from studies of the optical characteristics and parameters of plasma of a dielectric barrier discharge in a mixture of mercury dibromide vapor with neon—the working medium of a non-coaxial exciplex gas-discharge emitter. The electron energy distribution function, the transport characteristics, the specific power losses for electron processes, the electron density and temperature, and the rate constants for the processes of elastic and inelastic electron scattering by the working mixture components are determined as functions of the reduced electric field. The rate constant of the process leading to the formation of exciplex mercury monobromide molecules is found to be 1.6 × 10 −14 m 3 /s for a reduced electric field of E/N = 15 Td, at which the maximum emission intensity in the blue-green spectral region (λ max = 502 nm) was observed in this experiment

  12. Optical characteristics and parameters of gas-discharge plasma in a mixture of mercury dibromide vapor with neon

    Science.gov (United States)

    Malinina, A. A.; Malinin, A. N.

    2013-12-01

    Results are presented from studies of the optical characteristics and parameters of plasma of a dielectric barrier discharge in a mixture of mercury dibromide vapor with neon—the working medium of a non-coaxial exciplex gas-discharge emitter. The electron energy distribution function, the transport characteristics, the specific power losses for electron processes, the electron density and temperature, and the rate constants for the processes of elastic and inelastic electron scattering by the working mixture components are determined as functions of the reduced electric field. The rate constant of the process leading to the formation of exciplex mercury monobromide molecules is found to be 1.6 × 10-14 m3/s for a reduced electric field of E/ N = 15 Td, at which the maximum emission intensity in the blue-green spectral region (λmax = 502 nm) was observed in this experiment.

  13. Optical characteristics and parameters of gas-discharge plasma in a mixture of mercury dibromide vapor with neon

    Energy Technology Data Exchange (ETDEWEB)

    Malinina, A. A., E-mail: alexandr_malinin@rambler.ru; Malinin, A. N. [Uzhhorod National University (Ukraine)

    2013-12-15

    Results are presented from studies of the optical characteristics and parameters of plasma of a dielectric barrier discharge in a mixture of mercury dibromide vapor with neon—the working medium of a non-coaxial exciplex gas-discharge emitter. The electron energy distribution function, the transport characteristics, the specific power losses for electron processes, the electron density and temperature, and the rate constants for the processes of elastic and inelastic electron scattering by the working mixture components are determined as functions of the reduced electric field. The rate constant of the process leading to the formation of exciplex mercury monobromide molecules is found to be 1.6 × 10{sup −14} m{sup 3}/s for a reduced electric field of E/N = 15 Td, at which the maximum emission intensity in the blue-green spectral region (λ{sub max} = 502 nm) was observed in this experiment.

  14. The Shame of Addiction

    Directory of Open Access Journals (Sweden)

    Owen eFlanagan

    2013-10-01

    Full Text Available ABSTRACT: Addiction is a person level phenomenon that involves twin normative failures. A failure of normal rational effective agency or self-control with respect to the substance; and shame at both this failure, and the failure to live up to the standards for a good life that the addict himself acknowledges and aspires to. Feeling shame for addiction is not a mistake. It is part of the shape of addiction, part of the normal phenomenology of addiction, and often a source of motivation for the addict to heal. Like other recent attempts in the addiction literature to return normative concepts such as choice and responsibility to their rightful place in understanding and treating addiction, the twin normative failure model is fully compatible with investigation of genetic and neuroscientific causes of addiction. Furthermore, the model does not re-moralize addiction. There can be shame without blame.  

  15. Addiction Machines

    Directory of Open Access Journals (Sweden)

    James Godley

    2011-10-01

    Full Text Available Entry into the crypt William Burroughs shared with his mother opened and shut around a failed re-enactment of William Tell’s shot through the prop placed upon a loved one’s head. The accidental killing of his wife Joan completed the installation of the addictation machine that spun melancholia as manic dissemination. An early encryptment to which was added the audio portion of abuse deposited an undeliverable message in WB. Wil- liam could never tell, although his corpus bears the in- scription of this impossibility as another form of pos- sibility. James Godley is currently a doctoral candidate in Eng- lish at SUNY Buffalo, where he studies psychoanalysis, Continental philosophy, and nineteenth-century litera- ture and poetry (British and American. His work on the concept of mourning and “the dead” in Freudian and Lacanian approaches to psychoanalytic thought and in Gothic literature has also spawned an essay on zombie porn. Since entering the Academy of Fine Arts Karlsruhe in 2007, Valentin Hennig has studied in the classes of Sil- via Bächli, Claudio Moser, and Corinne Wasmuht. In 2010 he spent a semester at the Dresden Academy of Fine Arts. His work has been shown in group exhibi- tions in Freiburg and Karlsruhe.

  16. [Internet addiction].

    Science.gov (United States)

    Nakayama, Hideki; Higuchi, Susumu

    2015-09-01

    Internet technologies have made a rapid progress, bringing convenience to daily life. On the other hand, internet use disorder and internet addiction (IA) have become reportedly serious health and social problems. In 2013, internet gaming disorder criteria have been proposed in the section of Conditions for Further Study of DSM-5. Existing epidemiological studies by questionnaire methods have reported that the prevalence of IA ranges between 2.8% and 9.9% among youths in Japan. Attention deficit hyperactivity disorder (ADHD), sleeping disorders, depression, obsessive compulsive disorder, and phobic anxiety disorder are extremely common comorbid mental disorders with IA. Some psychotherapies (e.g., cognitive behavioral therapy, motivational interviewing) and medical treatments (e.g., antidepressant drugs, methylphenidate) for comorbid mental disorders as well as rehabilitation (e.g., treatment camp) are effective for IA remission. However, some serious cases of IA may be difficult to treat, and prevention is very important. In future, the prevention, rehabilitations and treatments for IA will be more required in Japan.

  17. Addiction to Snake Venom.

    Science.gov (United States)

    Das, Saibal; Barnwal, Preeti; Maiti, Tanay; Ramasamy, Anand; Mondal, Somnath; Babu, Dinesh

    2017-07-03

    The nature of addiction depends on various factors. The tendency to have already used several addictive substances and to seek high sensation experiences as a result of specific personality traits may lead to extreme and peculiar forms of addictions. Even belonging to specific social and cultural background may lead to such forms of addiction such as intentional snake bite and willful envenomation. In this article, we have discussed the peculiarities and practical insight of such addiction to snake venom. The possible molecular mechanism behind such venom-mediated reinforcement has also been highlighted. Finally, we have stressed upon the treatment and de-addiction measures.

  18. [Psychophysiology of sports addiction (exercises addiction)].

    Science.gov (United States)

    Krivoshchekov, S G; Lushnikov, O N

    2011-01-01

    Addiction is a prevalent and growing concern in all aspects of our modern society. There are considerable concerns for the growing frequency of addictions to drugs, alcohol, gambling, eating, and even sex. Though exercise is generally accepted as a positive behaviour that has many benefits associated with enhanced physical and psychological wellbeing, there is an increasing awareness that exercise addiction is becoming a common phenomenon. Theories regarding how exercise can become addictive, and studies of withdrawal from exercise are reviewed. Several physiological mechanisms, including endogenous opioids, catecholamines, functional asymmetry of brain activity and thermoregulation have been implicated in exercise dependence.

  19. Contamination of groundwater by the fumigants ethylene dibromide (EDB) and dibromochloropropane (DBCP) near McBee, South Carolina

    Science.gov (United States)

    Landmeyer, James E.; Campbell, Bruce G.

    2010-01-01

    McBee is a small town of about 700 people located in Chesterfield County, South Carolina, in the Sandhills region of the upper Coastal Plain. The halogenated organic compounds ethylene dibromide (EDB) and dibromochloropropane (DBCP) have been detected in several public and domestic supply and irrigation wells since 2002 at concentrations above their U.S. Environmental Protection Agency Maximum Contaminant Limits of 0.05 and 0.2 microgram per liter (µg/L), respectively. The source(s) and release histories of EDB and DBCP to local groundwater are unknown, but believed to be related to their historical use between the 1940s and their ban in the late 1970s as fumigants to control nematode damage in peach orchards. However, gasoline and jet-fuel supplies also contained EDB and are an alternative source of contamination to groundwater. The detection of EDB and DBCP in water wells has raised health concerns because groundwater is the sole source of water supply in the McBee area. In April 2010, forensic, geochemical-based investigation was initiated by the U.S. Geological Survey in cooperation with the Alligator Rural Water & Sewer Company to provide additional data regarding EDB and DBCP in local groundwater. The investigation includes an assessment of the use, release, and disposal history of EDB and DBCP in the area, the distribution of EDB and DBCP concentrations in the unsaturated zone, and transport and fate in groundwater.

  20. Related Addictive Disorders.

    Science.gov (United States)

    Buck, Tina; Sales, Amos

    This paper provides an overview of addiction related to substance abuse. It provides basic information, prevalence, diagnostic criteria, assessment tools, and treatment issues for eating disorders, compulsive gambling, sex addictions, and work addictions. Eating disorders such as anorexia nervosa and bulimia nervosa, especially affect adolescents.…

  1. Introduction to behavioral addictions.

    Science.gov (United States)

    Grant, Jon E; Potenza, Marc N; Weinstein, Aviv; Gorelick, David A

    2010-09-01

    Several behaviors, besides psychoactive substance ingestion, produce short-term reward that may engender persistent behavior, despite knowledge of adverse consequences, i.e., diminished control over the behavior. These disorders have historically been conceptualized in several ways. One view posits these disorders as lying along an impulsive-compulsive spectrum, with some classified as impulse control disorders. An alternate, but not mutually exclusive, conceptualization considers the disorders as non-substance or "behavioral" addictions. Inform the discussion on the relationship between psychoactive substance and behavioral addictions. We review data illustrating similarities and differences between impulse control disorders or behavioral addictions and substance addictions. This topic is particularly relevant to the optimal classification of these disorders in the forthcoming fifth edition of the American Psychiatric Association Diagnostic and Statistical Manual of Mental Disorders (DSM-V). Growing evidence suggests that behavioral addictions resemble substance addictions in many domains, including natural history, phenomenology, tolerance, comorbidity, overlapping genetic contribution, neurobiological mechanisms, and response to treatment, supporting the DSM-V Task Force proposed new category of Addiction and Related Disorders encompassing both substance use disorders and non-substance addictions. Current data suggest that this combined category may be appropriate for pathological gambling and a few other better studied behavioral addictions, e.g., Internet addiction. There is currently insufficient data to justify any classification of other proposed behavioral addictions. Proper categorization of behavioral addictions or impulse control disorders has substantial implications for the development of improved prevention and treatment strategies.

  2. Addiction and Will

    Directory of Open Access Journals (Sweden)

    Brian eJohnson

    2013-09-01

    Full Text Available ADDICTION AND WILLA hypothesis about the neurobiological bases of drive, drive reduction and will in addictive illness is presented. Drive reduction seems to require both SEEKING and gratification. Will is the everyday term for our experience of drives functioning within us. Addictive drugs take over the will by altering neurotransmission in the SEEKING system. As a result of this biological change, psychological defenses are arrayed that allow partial gratification and reduce anxiety about the consequences of drug use. Repeated partial gratification of the addictive drive creates a cathexis to the drug and the drug seller. It also keeps the addicted person in a permanent state of SEEKING.The cathexis to the drug and drug seller creates a difficult situation for psychoanalytic therapists. The actively addicted patient will have one set of feelings for the analyst, and a split off set of feelings for the drug dealer. Addictive neuroses, which feature a split transference, are contrasted with Freud’s concept of transference and narcissistic neuroses. For treatment of an actively addicted patient, the treater must negotiate the split transference. By analyzing the denial system the relationship with the drug dealer ends and the hostility involved in addictive behavior enters the transference where it can be interpreted.Selling drugs that take over the will is a lucrative enterprise. The addictive drug industry, about the size of the oil and gas industry worldwide, produces many patients in need of treatment. The marketers of addictive drugs understand the psychology of inducing initial ingestion of the drugs, and of managing their addicted populations. The neuropsychoanalytic understanding of addiction might be used to create more effective public health interventions to combat this morbid and mortal illness.

  3. What is addiction?

    Science.gov (United States)

    Kranzler, Henry R; Li, Ting-Kai

    2008-01-01

    This issue of Alcohol Research & Health examines addiction to multiple substances--that is, combined dependence on alcohol and other drugs (AODs), including marijuana, cocaine, and opioids. It seems fitting, then, to begin the issue with a look at what constitutes "addiction." The Oxford English Dictionary (pp. 24-25) traces the term addiction to Roman law, under which addiction was a "formal giving over by sentence of court; hence, a dedication of person to a master." This notion of relinquishment of control by the addicted person is the central feature of many lay and professional definitions of the term. The study of addictive behavior crosses several disciplines, including, among others, behavioral neuroscience, epidemiology, genetics, molecular biology, pharmacology, psychology, psychiatry, and sociology. Articles in this issue examine aspects of AOD use disorders from the perspective of some of these varied disciplines.

  4. Addiction and will

    Science.gov (United States)

    Johnson, Brian

    2013-01-01

    A hypothesis about the neurobiological bases of drive, drive reduction and will in addictive illness is presented. Drive reduction seems to require both SEEKING and gratification. Will is the everyday term for our experience of drives functioning within us. Addictive drugs take over the will by altering neurotransmission in the SEEKING system. As a result of this biological change, psychological defenses are arrayed that allow partial gratification and reduce anxiety about the consequences of drug use. Repeated partial gratification of the addictive drive creates a cathexis to the drug and the drug seller. It also keeps the addicted person in a permanent state of SEEKING. The cathexis to the drug and drug seller creates a difficult situation for psychoanalytic therapists. The actively addicted patient will have one set of feelings for the analyst, and a split off set of feelings for the drug dealer. Addictive neuroses, which feature a split transference, are contrasted with Freud’s concept of transference and narcissistic neuroses. For treatment of an actively addicted patient, the treater must negotiate the split transference. By analyzing the denial system the relationship with the drug dealer ends and the hostility involved in addictive behavior enters the transference where it can be interpreted. Selling drugs that take over the will is a lucrative enterprise. The addictive drug industry, about the size of the oil and gas industry worldwide, produces many patients in need of treatment. The marketers of addictive drugs understand the psychology of inducing initial ingestion of the drugs, and of managing their addicted populations. The neuropsychoanalytic understanding of addiction might be used to create more effective public health interventions to combat this morbid and mortal illness. PMID:24062657

  5. Is Lottery Gambling Addictive?

    OpenAIRE

    Jonathan Guryan; Melissa S. Kearney

    2010-01-01

    We present an empirical test for the addictiveness of lottery gambling. To distinguish state dependence from serial correlation, we exploit an exogenous shock to local market consumption of lottery gambling. We use the sale of a winning ticket in the zip code, the location of which is random conditional on sales, as an instrument for present consumption and test for a causal relationship between present and future consumption. This test of addiction is based on the definition of addiction com...

  6. Addiction and network influence

    OpenAIRE

    Popiel, Michał Ksawery

    2014-01-01

    Social networks are an important component in understanding the decision to consume addictive substances. They capture the role of limited access, peer influence, and social acceptance and tolerance. However, despite the empirical evidence of their role, they have been absent from theoretical models. This paper proposes a mechanism through which agents can influence each other in their decision to consume an addictive good. An agent's decision is sensitive to her state of addiction as well as...

  7. Hidden addiction: Television

    Science.gov (United States)

    Sussman, Steve; Moran, Meghan B.

    2013-01-01

    Background and aims: The most popular recreational pastime in the U.S. is television viewing. Some researchers have claimed that television may be addictive. We provide a review of the definition, etiology, prevention and treatment of the apparent phenomenon of television addiction. Methods: Selective review. Results: We provide a description of television (TV) addiction, including its negative consequences, assessment and potential etiology, considering neurobiological, cognitive and social/cultural factors. Next, we provide information on its prevention and treatment. Discussion and conclusions: We suggest that television addiction may function similarly to substance abuse disorders but a great deal more research is needed. PMID:25083294

  8. Genetics Home Reference: opioid addiction

    Science.gov (United States)

    ... Facebook Twitter Home Health Conditions Opioid addiction Opioid addiction Printable PDF Open All Close All Enable Javascript to view the expand/collapse boxes. Description Opioid addiction is a long-lasting (chronic) disease that can ...

  9. Causes of Internet Addiction Disorder

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    The Internet Addiction Disorder diagnostic manual approved by psychologists on November 8 divides Internet addiction into five categories,which are addiction to online games,pornography,social networking,Internet information and Internetshopping.

  10. Ten myths about work addiction

    OpenAIRE

    Griffiths, MD; Demetrovics, Z; Atroszko, PA

    2018-01-01

    Research into work addiction has steadily grown over the past decade. However, the literature is far from unified and there has been much debate on many different issues. Aim and methods: This paper comprises a narrative review and focuses on 10 myths about work addiction that have permeated the psychological literature and beyond. The 10 myths examined are (a) work addiction is a new behavioral addiction, (b) work addiction is similar to other behavioral addictions, (c) there are only psycho...

  11. Understanding the disease of addiction.

    Science.gov (United States)

    Detar, D Todd

    2011-03-01

    Addiction is a chronic brain disease. Drug addiction manifests as a compulsive obsession to use a substance despite serious detrimental and sometimes irreversible consequences. Drug addiction is not the same as drug dependency because dependency may not manifest as an addictive behavior. This problem is fundamental to understanding the disease of addiction. This article discusses the neurobiology and genetics of drug addiction. Copyright © 2011. Published by Elsevier Inc.

  12. Pleasure and Addiction

    Directory of Open Access Journals (Sweden)

    Jeanette Marie Kennett

    2013-09-01

    Full Text Available What is the role and value of pleasure in addiction? Foddy and Savalescu (2010 have claimed that substance use is just pleasure-oriented behaviour. They describe addiction as ‘strong appetites toward pleasure’ and argue that addicts suffer in significant part because of strong social and moral disapproval of lives dominated by pleasure seeking. But such lives, they claim, can be autonomous and rational. The view they offer is largely in line with the choice model and opposed to a disease model of addiction. Foddy and Savulescu are sceptical of self-reports that emphasize the ill effects of addiction such as loss of family and possessions, or that claim an absence of pleasure after tolerance sets in. Such reports they think are shaped by social stigma which makes available a limited set of socially approved addiction narratives. We will not question the claim that a life devoted to pleasure can be autonomously chosen. Nor do we question the claim that the social stigma attached to the use of certain drugs increases the harm suffered by the user. However our interviews with addicts (as philosophers rather than health professionals or peers reveal a genuinely ambivalent and complex relationship between addiction, value and pleasure. Our subjects did not shy away from discussing pleasure and its role in use. But though they usually valued the pleasurable properties of substances, and this played that did not mean that they valued an addictive life. Our interviews distinguished changing attitudes towards drug related pleasures across the course of substance use, including diminishing pleasure from use over time and increasing resentment at the effects of substance use on other valued activities. In this paper we consider the implications of what drug users say about pleasure and value over the course of addiction for models of addiction.

  13. Addiction: Choice or compulsion?

    Directory of Open Access Journals (Sweden)

    Edmund eHenden

    2013-08-01

    Full Text Available Normative thinking about addiction has traditionally been divided between, on the one hand, a medical model which sees addiction as a disease characterized by compulsive and relapsing drug use over which the addict has little or no control and, on the other, a moral model which sees addiction as a choice characterized by voluntary behaviour under the control of the addict. Proponents of the former appeal to evidence showing that regular consumption of drugs causes persistent changes in the brain structures and functions known to be involved in the motivation of behavior. On this evidence, it is often concluded that becoming addicted involves a transition from voluntary, chosen drug use to non-voluntary compulsive drug use. Against this view, proponents of the moral model provide ample evidence that addictive drug use involves voluntary chosen behaviour. In this article we argue that although they are right about something, both views are mistaken. We present a third model that neither rules out the view of addictive drug use as compulsive, nor that it involves voluntary chosen behavior.

  14. The dynamics of addiction

    NARCIS (Netherlands)

    Grasman, Johan; Grasman, Raoul P.P.P.; Maas, van der Han L.J.

    2016-01-01

    This study deals with addictive acts that exhibit a stable pattern not intervening with the normal routine of daily life. Nevertheless, in the long term such behaviour may result in health damage. Alcohol consumption is an example of such addictive habit. The aim is to describe the process of

  15. Addiction: Choice or Compulsion?

    Science.gov (United States)

    Henden, Edmund; Melberg, Hans Olav; Røgeberg, Ole Jørgen

    2013-01-01

    Normative thinking about addiction has traditionally been divided between, on the one hand, a medical model which sees addiction as a disease characterized by compulsive and relapsing drug use over which the addict has little or no control and, on the other, a moral model which sees addiction as a choice characterized by voluntary behavior under the control of the addict. Proponents of the former appeal to evidence showing that regular consumption of drugs causes persistent changes in the brain structures and functions known to be involved in the motivation of behavior. On this evidence, it is often concluded that becoming addicted involves a transition from voluntary, chosen drug use to non-voluntary compulsive drug use. Against this view, proponents of the moral model provide ample evidence that addictive drug use involves voluntary chosen behavior. In this article we argue that although they are right about something, both views are mistaken. We present a third model that neither rules out the view of addictive drug use as compulsive, nor that it involves voluntary chosen behavior. PMID:23966955

  16. Internet Addiction among Adolescence

    Science.gov (United States)

    Sargin, Nurten

    2012-01-01

    Each innovation brings along many risks. One of the risks related with the Internet use is Internet addiction. The aim of this study is to examine Internet addiction in adolescence in terms of gender, Internet access at home and grades. The research design used was survey method. The study population consisted of second stage students attending…

  17. Internet Addiction in Adolescents

    Science.gov (United States)

    Rebisz, Slawomir; Sikora, Ilona

    2016-01-01

    The possibilities offered by the use of the Internet increasingly intensify the problem of Internet addiction, which has become more prevalent in the last decade, marked by the growing availability of mobile devices and new media and their exacerbation of the problem. Research on Internet addiction, initiated by Kimberly Young at the end of the…

  18. Opioid Abuse and Addiction

    Science.gov (United States)

    ... means feeling withdrawal symptoms when not taking the drug. Addiction is a chronic brain disease that causes a person to compulsively seek out drugs, even though they cause harm. The risks of dependence and addiction are higher if you abuse the medicines. Abuse ...

  19. Internet Addiction and Psychopathology

    Science.gov (United States)

    Koc, Mustafa

    2011-01-01

    This study examined the relationships between university students' internet addiction and psychopathology in Turkey. The study was based on data drawn from a national survey of university students in Turkey. 174 university students completed the SCL-90-R scale and Addicted Internet Users Inventory. Results show that students who use internet six…

  20. [The genetics of addictions].

    Science.gov (United States)

    Ibañez Cuadrado, Angela

    2008-01-01

    The addictions are common chronic psychiatric diseases which represent a serious worldwide public-health problem. They have a high prevalence and negative effects at individual, family and societal level, with a high sanitary cost. Epidemiological genetic research has revealed that addictions are moderately to highly heritable. Also the investigation has evidenced that environmental and genetic factors contribute to individual differences in vulnerability to addictions. Advances in the neurobiology of addiction joined to the development of new molecular genetic technologies, have led to the identification of a variety of underlying genes and pathways in addiction process, leading to the description of common molecular mechanisms in substance and behaviour dependencies. Identifying gene-environment interactions is a crucial issue in future research. Other major goal in genetic research is the identification of new therapeutic targets for treatment and prevention.

  1. Bulk crystal growth and nonlinear optical characterization of semiorganic single crystal: Cadmium (II) dibromide L - Proline monohydrate

    Energy Technology Data Exchange (ETDEWEB)

    Balakrishnan, T., E-mail: balacrystalgrowth@gmail.com [Crystal Growth Laboratory, PG & Research Department of Physics, Periyar EVR College (Autonomous), Tiruchirappalli, 620 023, Tamil Nadu (India); Sathiskumar, S. [Crystal Growth Laboratory, PG & Research Department of Physics, Periyar EVR College (Autonomous), Tiruchirappalli, 620 023, Tamil Nadu (India); Ramamurthi, K. [Crystal Growth and Thin Film Laboratory, Department of Physics and Nanotechnology, SRM University, Kattankulathur, 603 203, Kancheepuram, Tamil Nadu (India); Thamotharan, S. [Department of Bioinformatics, School of Chemical and Biotechnology, SASTRA University, Thanjavur, 613 401 (India)

    2017-01-15

    Single crystal of a novel metal organic nonlinear optical (NLO) cadmium (II) dibromide L - proline monohydrate (CBLPM) of size 7 × 7 × 5 mm{sup 3} was grown from slow evaporation technique. Single crystal X – ray diffraction analysis reveals that the crystal belongs to orthorhombic system with lattice parameters a = 10.1891 (8) Å, b = 13.4961 (11) Å, c = 7.4491 (5) Å and space group P2{sub 1}2{sub 1}2{sub 1}. The powder X – ray diffraction pattern of CBLPM was recorded and the X – ray diffraction peaks were indexed. The various functional groups of CBLPM were identified by the FT – IR and FT – Raman spectral analyses. The optical transmittance window and lower cut off wavelength of CBLPM were identified from UV – Vis – NIR studies. The mechanical strength of the grown crystal was estimated using Vickers microhardness test. Dielectric constant and dielectric loss measurements were carried out at different temperatures in the frequency range of 50 Hz - 2 MHz. The photoluminescence spectrum was recorded in the wavelength range 200–400 nm and the estimated optical band gap was ∼4.1 eV. Etching studies were carried out for different etching time. Thermal stability of CBLPM was determined using thermogravimetric analysis. Laser induced damage threshold study was carried out for the grown crystal using Nd:YAG laser. Size dependent second harmonic generation efficiency of the grown crystal was determined by Kurtz and Perry powder technique with different particle size using Nd:YAG laser with wavelength 1064 nm. Second harmonic generation efficiency of the powdered CBLPM crystal was ∼2.3 times that of potassium dihydrogen orthophosphate. - Highlights: • CBLPM crystal belongs to orthorhombic crystal system with space group P2{sub 1}2{sub 1}2{sub 1.} • Transmittance of CBLPM is ∼80% in the 650–1100 nm range. • Powder SHG efficiency of CBLPM increases with increase in particle size. • SHG efficiency of 0.57 μm size powdered CBLPM is ∼2

  2. Internet Addiction and Other Behavioral Addictions.

    Science.gov (United States)

    Jorgenson, Alicia Grattan; Hsiao, Ray Chih-Jui; Yen, Cheng-Fang

    2016-07-01

    The Internet is increasingly influential in the lives of adolescents. Although there are many positives, there are also risks related to excessive use and addiction. It is important to recognize clinical signs and symptoms of Internet addiction (compulsive use, withdrawal, tolerance, and adverse consequences), treat comorbid conditions (other substance use disorders, attention deficit hyperactivity disorder, anxiety, depression, and hostility), and initiate psychosocial interventions. More research on this topic will help to provide consensus on diagnostic criteria and further clarify optimal management. Copyright © 2016 Elsevier Inc. All rights reserved.

  3. [Cocaine - Characteristics and addiction].

    Science.gov (United States)

    Girczys-Połedniok, Katarzyna; Pudlo, Robert; Jarząb, Magdalena; Szymlak, Agnieszka

    Cocaine use leads to health, social and legal problems. The aim of this paper is to discuss cocaine action, addicts characteristics, use patterns and consequences, as well as addiction treatment methods. A literature review was based on the Medline, PubMed, Polish Medical Bibliography databases and the Silesian Library resources. The Police and Central Statistical Office statistics, as well as the World Health Organization, the European Monitoring Centre for Drugs and Drug Addiction and the National Office for Combating Drug Addiction reports were used. Cocaine leads to mood improvement, appetite decrease, physical and intellectual activity enhancement, euphoria, inflated self-esteem, social networking ease and increased sexual desire. Cocaine hydrochloride is mainly used intranasaly, but also as intravenous and subcutaneous injections. Cocaine use and first addiction treatment fall in later age compared to other psychoactive substances. There is a high men to women ratio among addicts. There is a relationship between cocaine addiction, the presence of other disorders and genetic predisposition to addiction development. Polish reports indicate higher popularity of cocaine among people with a high economic and social status. Although Poland is a country with the low percentage of cocaine use, its popularity is growing. The consequences of cocaine use concern somatic and mental health problems, socioeconomic and legal conditions. The drug plays a role in crimes and traffic accidents. Because of the risks associated with cocaine use, it has been listed in a register of drugs attached to the Act on Counteracting Drug Addiction. Addiction treatment includes psychological, pharmacological and harm reduction strategies. Med Pr 2016;67(4):537-544. This work is available in Open Access model and licensed under a CC BY-NC 3.0 PL license.

  4. Attitudes about Addiction: A National Study of Addiction Educators

    Science.gov (United States)

    Broadus, Angela D.; Hartje, Joyce A.; Roget, Nancy A.; Cahoon, Kristy L.; Clinkinbeard, Samantha S.

    2010-01-01

    The following study, funded by the National Institute of Drug Abuse (NIDA), utilized the "Addiction Belief Inventory" (ABI; Luke, Ribisl, Walton, & Davidson, 2002) to examine addiction attitudes in a national sample of U.S. college/university faculty teaching addiction-specific courses (n = 215). Results suggest that addiction educators view…

  5. The process addictions and the new ASAM definition of addiction.

    Science.gov (United States)

    Smith, David E

    2012-01-01

    Addiction is a primary, chronic disease involving brain reward, motivation, memory and related circuitry; it can lead to relapse, progressive development, and the potential for fatality if not treated. While pathological use of alcohol and, more recently, psychoactive substances have been accepted as addictive diseases, developing brain science has set the stage for inclusion of the process addictions, including food, sex, shopping and gambling problems, in a broader definition of addiction as set forth by the American Society of Addiction Medicine in 2011.

  6. Does Addiction Run in Families?

    Science.gov (United States)

    ... Makes Someone More Likely to Get Addicted to Drugs? Does Addiction Run in Families? Why Is It So Hard ... news is that many children whose parents had drug problems don't become addicted when they grow up. The chances of addiction are higher, but it doesn't have to ...

  7. How prevalent is 'food addiction'?

    Directory of Open Access Journals (Sweden)

    Adrian eMeule

    2011-11-01

    Full Text Available Increasing evidence suggests that binge eating-related disorders could be related to addiction-like eating patterns due to the addictive potential of hyperpalatable foods. Subsequently, important implications have been derived for treatment of those disorders and even political actions. However, studies on the prevalence of food addiction are rare. Few recent studies investigated addictive eating in children, adolescents, and adults. This mini-review presents these first attempts to assess addictive eating and how prevalent addictive eating patterns were in the respective studies. It is concluded that the prevalence of food addiction is increased in obese individuals and even more so in obese patients with binge eating disorder. However, prevalence of food addiction is not sufficient to account for the obesity epidemic. Conversely, an arguably high prevalence of food addiction can also be found in under-, normal-, and overweight individuals. Future studies may investigate which factors are associated with addictive eating in non-obese individuals.

  8. [Online addictive disease].

    Science.gov (United States)

    Neuenschwander, Martin

    2014-10-01

    Digital media are indispensable in school, profession, family and leisure time. 1 to 6 % of all users show dsyfunctional ans addictive patterns, first of all in online and "social" media. In Switzerland over 80 % of young people own a smartphone and "pocket internet". Time of interaction with online-media (hours/day), as well as peer group pattern are markers for risk of addiction. Active music making and sports are protective factors. Family physicians are important in early recognition of "internet addictive disease". Care-givers with special experience in this field are often successful in reducing time of harmful interaction with the internet. Internet addictive disease is not yet classified in ICD and DSM-5 lists, even though it is an increasing reality.

  9. PERSONALITY AND COMPUTER ADDICTION

    Directory of Open Access Journals (Sweden)

    Grażyna Jurczyńska

    2010-12-01

    Full Text Available Background: The aim of this work is to prove the relation between the personality traits and computer addicting. The research was carried out from 2006 to 2008 among the students of High School of Information Technology in Katowice. Material and methods: Research methods: Scale of Emotional Intelligens at Work, Social Competences Questionnaire, State-Trait Anxiety Inventory – STAI, Kimberly S. Young Test, Questionnaire to Assess the Level of Crises of Values, Directivity Scale and a questionnaire of 23 questions prepared for the research purposes. Results: 12.70% of the examined population met the criteria for computer addiction. In the own view, 76.34% considered themselves addicted to this medium. Conclusions: Personality traits such as emotional intelligence at work, inclination to authoritative behaviors as well as the value system may have influence on the addicting to a computer. No such relation was proven with reference to self – efficacy and anxious personality.

  10. Internet Addiction in Adolescents

    Directory of Open Access Journals (Sweden)

    Rębisz Sławomir

    2016-08-01

    Full Text Available The possibilities offered by the use of the Internet increasingly intensify the problem of Internet addiction, which has become more prevalent in the last decade, marked by the growing availability of mobile devices and new media and their exacerbation of the problem. Research on Internet addiction, initiated by Kimberly Young at the end of the twentieth century, usually appears in the literature in the context of young people who have been found to be most vulnerable. The phenomenon is known as Adolescent Internet Addiction. Compulsive use of the Internet is a complex phenomenon, its effects being visible in almost all aspects of a young person’s social life. It is manifested in a variety of pathological behaviors and emotional states grouped into several major psycho-physical and social effects that may appear simultaneously, e.g. anger, depression, loneliness or anxiety associated with the lack of access to the network, the weakening of social ties, withdrawal from real life, lack of educational achievement, chronic fatigue or deteriorating health. The authors of this study aim to assess the level of Internet addiction among adolescents in Poland and indicate its main behavioral manifestations, in the students surveyed, which influence their pathological use of the Internet. Our study involved a total of 505 students from three high schools located in Rzeszow (N = 505 and was carried out by questionnaires, including, among others, The Problematic Use of the Internet (PUI which is the Polish adaptation of Kimberly Young’s Internet Addiction Test (IAT (Cronbach’s α = 0.89. Statistical analysis of responses from the PUI test allowed us to determine (1 the level of Internet addiction among these adolescents, whereas the univariate (ANOVA analysis enabled us (2 to verify the hypothesis of the existence of differences in the level of Internet addiction among the investigated groups as far as gender, place of residence or grade are concerned

  11. Internet Addiction in Adolescents

    OpenAIRE

    Rębisz Sławomir; Sikora Ilona

    2016-01-01

    The possibilities offered by the use of the Internet increasingly intensify the problem of Internet addiction, which has become more prevalent in the last decade, marked by the growing availability of mobile devices and new media and their exacerbation of the problem. Research on Internet addiction, initiated by Kimberly Young at the end of the twentieth century, usually appears in the literature in the context of young people who have been found to be most vulnerable. The phenomenon is known...

  12. Computer games addiction

    OpenAIRE

    Nejepínský, Adam

    2010-01-01

    This bachelor thesis deals with the problem of computer games addiction. The attention is paid mainly to on-line games for more players. The purpose of this thesis was to describe this problem and to check - through questionnaire investigation - if the addiction to computer games and the impacts connected with the games really deserve excessive experts and laics attention. The thesis has two parts -- theoretical and practical ones. The theoretical part describes the possibilities of diagnosin...

  13. A commentary on the "eating addiction" versus "food addiction" perspectives on addictive-like food consumption.

    Science.gov (United States)

    Schulte, Erica M; Potenza, Marc N; Gearhardt, Ashley N

    2017-08-01

    The food addiction construct posits that vulnerable individuals may experience an addictive-like response to certain foods, such as those high in fat and refined carbohydrates. Recently, an alternative model to food addiction was proposed, suggesting that the act of eating may be a behavioral addiction that can trigger an addictive-like response in susceptible individuals. One major rationale for the eating addiction framework is that the assessment of food addiction is based on behavioral indicators, such as consuming greater quantities of food than intended and eating certain foods despite negative consequences. It is also suggested that the lack of investigation into which foods and food attributes (e.g., sugar) may have an addictive potential is evidence that food addiction does not parallel a substance-based addiction and more closely resembles a behavioral addiction. The present paper provides a commentary suggesting that the substance-based, food-addiction framework is more appropriate than the behavioral-addiction, eating-addiction perspective to conceptualize addictive-like food consumption. In order to illustrate this point, this manuscript will discuss behavioral components characteristic of all substance-use disorders, preliminary evidence to suggest that all foods are not equally associated with addictive-like eating, and key differences between the hypothesized eating addiction phenotype and the only existing behavioral addiction in the Diagnostic and Statistical Manual of Mental Disorders (DSM-5), gambling disorder. Further, this paper will consider implications of applying an addiction label to food versus eating and suggest future research directions to evaluate whether food addiction is a valid and clinically useful construct. Copyright © 2016 Elsevier Ltd. All rights reserved.

  14. Neuroepigenetics and addiction.

    Science.gov (United States)

    Walker, Deena M; Nestler, Eric J

    2018-01-01

    Drug addiction involves long-term behavioral abnormalities that arise in response to repeated exposure to drugs of abuse in vulnerable individuals. It is a multifactorial syndrome involving a complex interplay between genes and the environment. Evidence suggests that the underlying mechanisms regulating these persistent behavioral abnormalities involve changes in gene expression throughout the brain's reward circuitry, in particular, in the mesolimbic dopamine system. In the past decade, investigations have begun to reveal potential genes involved in the risk for addiction through genomewide association studies. Additionally, a crucial role for epigenetic mechanisms, which mediate the enduring effects of drugs of abuse on the brain in animal models of addiction, has been established. This chapter focuses on recent evidence that genetic and epigenetic regulatory events underlie the changes throughout the reward circuitry in humans, as well as animal models of addiction. While further investigations are necessary, a picture of genetic and epigenetic mechanisms involved in addiction is beginning to emerge and the insight gained from these studies will be key to the identification of novel targets for improved diagnosis and treatment of addiction syndromes in humans. Copyright © 2018 Elsevier B.V. All rights reserved.

  15. Ten myths about work addiction.

    Science.gov (United States)

    Griffiths, Mark D; Demetrovics, Zsolt; Atroszko, Paweł A

    2018-02-07

    Background and aims Research into work addiction has steadily grown over the past decade. However, the literature is far from unified and there has been much debate on many different issues. Aim and methods This paper comprises a narrative review and focuses on 10 myths about work addiction that have permeated the psychological literature and beyond. The 10 myths examined are (a) work addiction is a new behavioral addiction, (b) work addiction is similar to other behavioral addictions, (c) there are only psychosocial consequences of work addiction, (d) work addiction and workaholism are the same thing, (e) work addiction exclusively occurs as a consequence of individual personality factors, (f) work addiction only occurs in adulthood, (g) some types of work addiction are positive, (h) work addiction is a transient behavioral pattern related to situational factors, (i) work addiction is a function of the time spent engaging in work, and (j) work addiction is an example of overpathogizing everyday behavior and it will never be classed as a mental disorder in the DSM. Results Using the empirical literature to date, it is demonstrated that there is evidence to counter each of the 10 myths. Conclusion It appears that the field is far from unified and that there are different theoretical constructs underpinning different strands of research.

  16. "Eating addiction", rather than "food addiction", better captures addictive-like eating behavior.

    Science.gov (United States)

    Hebebrand, Johannes; Albayrak, Özgür; Adan, Roger; Antel, Jochen; Dieguez, Carlos; de Jong, Johannes; Leng, Gareth; Menzies, John; Mercer, Julian G; Murphy, Michelle; van der Plasse, Geoffrey; Dickson, Suzanne L

    2014-11-01

    "Food addiction" has become a focus of interest for researchers attempting to explain certain processes and/or behaviors that may contribute to the development of obesity. Although the scientific discussion on "food addiction" is in its nascent stage, it has potentially important implications for treatment and prevention strategies. As such, it is important to critically reflect on the appropriateness of the term "food addiction", which combines the concepts of "substance-based" and behavioral addiction. The currently available evidence for a substance-based food addiction is poor, partly because systematic clinical and translational studies are still at an early stage. We do however view both animal and existing human data as consistent with the existence of addictive eating behavior. Accordingly, we stress that similar to other behaviors eating can become an addiction in thus predisposed individuals under specific environmental circumstances. Here, we introduce current diagnostic and neurobiological concepts of substance-related and non-substance-related addictive disorders, and highlight the similarities and dissimilarities between addiction and overeating. We conclude that "food addiction" is a misnomer because of the ambiguous connotation of a substance-related phenomenon. We instead propose the term "eating addiction" to underscore the behavioral addiction to eating; future research should attempt to define the diagnostic criteria for an eating addiction, for which DSM-5 now offers an umbrella via the introduction on Non-Substance-Related Disorders within the category Substance-Related and Addictive Disorders. Copyright © 2014 The Authors. Published by Elsevier Ltd.. All rights reserved.

  17. The Addict in Us All

    Directory of Open Access Journals (Sweden)

    Brendan eDill

    2014-10-01

    Full Text Available In this paper we contend that the psychology of addiction is similar to the psychology of ordinary, non-addictive temptation in important respects, and explore the ways in which these parallels can illuminate both addiction and ordinary action. The incentive salience account of addiction proposed by Robinson and Berridge (1993; 2001; 2008 entails that addictive desires are not in their nature different from many of the desires had by non-addicts; what is different is rather the way that addictive desires are acquired, which in turn affects their strength. We examine these 'incentive salience' desires, both in addicts and non-addicts, contrasting them with more cognitive desires. On this account the self-control challenge faced by addicted agents is not different in kind from that faced by non-addicted agents—though the two may, of course, differ greatly in degree of difficulty. We explore a general model of self-control for both the addict and the non-addict, stressing that self-control may be employed at three different stages, and examining the ways that it might be strengthened. This helps elucidate a general model of intentional action.

  18. Facebook Addiction: Onset Predictors.

    Science.gov (United States)

    Biolcati, Roberta; Mancini, Giacomo; Pupi, Virginia; Mugheddu, Valeria

    2018-05-23

    Worldwide, Facebook is becoming increasingly widespread as a communication platform. Young people especially use this social networking site daily to maintain and establish relationships. Despite the Facebook expansion in the last few years and the widespread acceptance of this social network, research into Facebook Addiction (FA) is still in its infancy. Hence, the potential predictors of Facebook overuse represent an important matter for investigation. This study aimed to deepen the understanding of the relationship between personality traits, social and emotional loneliness, life satisfaction, and Facebook addiction. A total of 755 participants (80.3% female; n = 606) aged between 18 and 40 (mean = 25.17; SD = 4.18) completed the questionnaire packet including the Bergen Facebook Addiction Scale, the Big Five, the short version of Social and Emotional Loneliness Scale for Adults, and the Satisfaction with Life Scale. A regression analysis was used with personality traits, social, family, romantic loneliness, and life satisfaction as independent variables to explain variance in Facebook addiction. The findings showed that Conscientiousness, Extraversion, Neuroticism, and Loneliness (Social, Family, and Romantic) were strong significant predictors of FA. Age, Openness, Agreeableness, and Life Satisfaction, although FA-related variables, were not significant in predicting Facebook overuse. The risk profile of this peculiar behavioral addiction is also discussed.

  19. [DGRW update: alcohol addiction].

    Science.gov (United States)

    Vogelgesang, M

    2011-10-01

    First, epidemiological data and socioeconomic consequences of alcohol addiction are summarized. Research findings, in particular in intervention and evaluation, from 2009-2011 in the field of alcohol addiction treatment are then discussed concerning their relevance for rehabilitation practice. The search was based on PubMed and PSYNDEX. The interventions most frequently evaluated and found most effective in alcohol addiction treatment are cognitive-behavioural interventions. Further topics dealt with are: pharmacological relapse prevention; technologically based therapies (e. g. e-therapy); systemic interventions; 12-steps; effectiveness of addiction treatment as confirmed in large-scale catamnestic studies; treatment of addiction and comorbidity; various subgroups (like elderly people and women); as well as other new and interesting developments such as rehab case management, dovetailing of medical and vocational interventions, stepped-care interventions, rehab management category groups as well as a new focus on individual treatment experiences and the pre-eminence of the therapeutic relationship. Finally, priority areas of future research are described. © Georg Thieme Verlag KG Stuttgart · New York.

  20. Exercise rehabilitation for smartphone addiction

    OpenAIRE

    Kim, Hyunna

    2013-01-01

    Internet addiction after launching smartphone is becoming serious. Therefore this paper has attempted to sketch out the diverse addiction treatment and then check the feasibility of exercise rehabilitation. The reason to addict the internet or smartphone is personalized individual characters related personal psychological and emotional factors and social environmental factors around them. We have shown that 2 discernible approaches due to 2 different addiction causes: that is behavioral treat...

  1. People Control Their Addictions

    Directory of Open Access Journals (Sweden)

    Stanton Peele

    2016-12-01

    Ironically, the brain disease model's ascendance in the U.S. corresponds with epidemic rises in opiate addiction, both painkillers (Brady et al., 2016 and heroin (CDC, n.d., as well as heroin, painkiller, and tranquilizer poisoning deaths (Rudd et al., 2016. More to the point, the conceptual and treatment goal of eliminating choice in addiction and recovery is not only futile, but iatrogenic. Indeed, the National Institute on Alcohol Abuse and Alcoholism's epidemiological surveys, while finding natural recovery for both drug and alcohol disorders to be typical, has found a decline in natural recovery rates (Dawson et al., 2005 and a sharp increase in AUDs (Grant et al., 2015.

  2. Attitudes of Former Drug Addicts

    Science.gov (United States)

    Boudouris, James

    1977-01-01

    Characteristics of addicts (N=222) and their own appraisal of which treatment modality they found most successful based upon their own experiences are of primary importance in prescribing a treatment for the addict. For the long-term addict continually in and out of prisons, perhaps methadone maintenance is the solution. (Author)

  3. Peer Influence and Addiction Recurrence

    OpenAIRE

    Paul Markdissi

    2009-01-01

    In this paper we highlight the role of peers in the recurrence of addictive behavior. To do so, we use a simple “forward looking” model with procrastination and peers influence. Our results show that while procrastination can explain the decision to postpone rehabilitation, peers influence is essential to explain the cyclical patterns of addiction-rehabilitation-addiction.

  4. Internet Addiction: A Logotherapeutic Approach

    Science.gov (United States)

    Didelot, Mary J.; Hollingsworth, Lisa; Buckenmeyer, Janet A.

    2012-01-01

    Internet addiction (IA) is both the most rapidly growing addiction and the least understood addiction (Watson, 2005). For counselors, treatment issues surrounding the disease are also growing. At the forefront is the lack of understanding concerning treatment protocol to manage the challenging recovery and maintenance stages after IA behavior has…

  5. The Effect of Adolescents' Internet Addiction on Smartphone Addiction.

    Science.gov (United States)

    Ayar, Dijle; Bektas, Murat; Bektas, Ilknur; Akdeniz Kudubes, Asli; Selekoglu Ok, Yasemin; Sal Altan, Sema; Celik, Isa

    The purpose of this study was to evaluate the effect of adolescents' Internet addiction levels on smartphone addiction. This study included 609 students from three high schools that are located in western Turkey. Numbers, percentages, and averages were used to evaluate the sociodemographic data. The Kolmogorov-Smirnov and Shapiro-Wilk tests were used to determine whether the data had a normal distribution. The average age of the participants was 12.3 ± 0.9 years. Of them, 52.3% were male, and 42.8% were 10th graders. All participants had smartphones, and 89.4% of them connected to the Internet continuously with their smartphones. The study found that there was a statistically significant correlation between Internet addiction and smartphone addiction. It was determined that male adolescents with high levels of Internet addiction also had high smartphone addiction levels. On the other hand, sociodemographic variables had no statistically significant effect on smartphone addiction. A number of studies in the relevant literature examined the effects of Internet addiction on adolescents' smartphone addiction. However, findings of this study are unique because they are specific to the Turkish culture, and there is a limited database in Turkey regarding this issue. The researchers believe that the findings of this study will be beneficial to show the importance of the issue in the international arena and to guide further studies to prevent this addiction because there is no reliable database about smartphone addiction in Turkey.

  6. Insight into nicotine addiction

    Directory of Open Access Journals (Sweden)

    Sahil Handa

    2017-01-01

    Full Text Available The emergence of the epidemic of nicotine addiction in India and other nations is a global public health tragedy of untoward proportions. Smoking or chewing tobacco can seriously affect general, as well as oral health. Smoking-caused disease is a consequence of exposure to toxins in tobacco smoke and addiction to nicotine is the proximate cause of these diseases. This article focuses on nicotine as a determinant of addiction to tobacco and the pharmacologic effects of nicotine that sustain cigarette smoking. The pharmacologic reasons for nicotine use are an enhancement of mood, either directly or through relief of withdrawal symptoms and augmentation of mental or physical functions. Tobacco cessation is necessary to reduce morbidity and mortality related to tobacco use. Strategies for tobacco cessation involves 5A's and 5R's approach and pharmacotherapy. Dental professionals play an important role in helping patients to quit tobacco at the community and national levels, to promote tobacco prevention and control nicotine addiction. Dentists are in a unique position to educate and motivate patients concerning the hazards of tobacco to their oral and systemic health, and to provide intervention programs as a part of routine patient care.

  7. Addictions in adolescence

    NARCIS (Netherlands)

    Kleinjan, M.; Engels, R.C.M.E.; Brown, B.B.; Prinstein, M.J.

    2011-01-01

    An overview of the prevalence, health consequences, and determinants of adolescents’ substance use is provided in this article on adolescence and addictions. Additionally, prevention and treatment efforts and the effectiveness are discussed. The emphasis is on alcohol, smoking, and cannabis use.

  8. [The new types of addiction].

    Science.gov (United States)

    Semaille, P

    2009-09-01

    Addiction is characterized by the inability to control his consumption of product or control certain behaviors, and the continuation of the behavior despite knowledge of its adverse effects. Addictions to substances like heroin, cocaine, etc., are well known. But other substances potentially addictive are getting more common in Belgium: MDMA, GHB / GBL, Cristal, etc. The existence of addictions without substance (called also behavioral addiction) is well recognized now: gambling addiction seems to be the most common and has been recognized as a disease by WHO, but we can also observe cyberaddiction, addiction to sex, workalholic, addiction to shopping, etc. The screening of poly-addiction or to one substance or one behavior should be systematized in the history of every patient. This screening should be facilitated through the development and validation of a cross scale. Particular attention will be paid to certain groups, both in primary prevention and screening: men, adolescents and young adults, university students or high schools, clubbers, sporting people, prisoners, ethnic minorities, people with mental disorders like depression. Primary care workers, and especially general practitioners, are at the first place to detect those different forms of addiction, can affort appropriate care according to patient's characteristics and type addiction, and to identify high-risk situations for relapse.

  9. Internet addiction: A case report

    Directory of Open Access Journals (Sweden)

    Pejović-Milovančević Milica

    2009-01-01

    Full Text Available Some addictions cannot be connected with substance abuse (pathological gambling, video games playing, binge eating, compulsive physical activity, emotional relationship addiction, TV addiction. Since 1995, Internet addiction has been accepted as a clinical entity with profound negative effect on social, familial, educational and economical personal functioning. The diagnosis of Internet addiction could be established if the person spends more than 38 hours per week on the Internet exempting online professional needs. Basic symptoms are the increased number of hours spent in front of the computer along with the Internet use, development of abstinent syndrome if the Internet access is prohibited, sleep inversion, neglect of basic social requirements and personal hygiene, many somatic symptoms developed due to prolonged sitting or monitor watching, dissocial behavior. In this paper, data about the Internet addiction are presented and a case report of an adolescent with developed Internet addiction.

  10. Comparing Personality Characteristics of Addicts with Non Addicts in Hamadan

    Directory of Open Access Journals (Sweden)

    A. Heidari Pahlavian

    2003-07-01

    Full Text Available A Sizeable sector of the population in Iran continues to use substance abuse despite government efforts to prevent addiction. Present study was designed to compare personality characteristics of addicts with non addicts. One hundred and six addicts who sought treatment at addiction rehabilitation department of Hamadan , were recruited in this study. A selective control group matched for demographic variables with the first group were also requested to take part in the study. The structured clinical interview for DSM-IV and MMPI were administered. The results showed that patients in studied group represented a significantly different personality characteristics in contrast to the control group. Overal 77.8% of addicts were diagnosed as mental disorder. This figure for control group was 26.2% . Also 41.3% of addicts were diagnosed as personality disorders, while the figure for non addicts was 5.8%. High rates of mental disorders and personality problems are reported for addicts. It Seems that psychiatric symptoms and psychological vulnerabilities have important role in addictive behavior.

  11. Online video game addiction: identification of addicted adolescent gamers.

    Science.gov (United States)

    Van Rooij, Antonius J; Schoenmakers, Tim M; Vermulst, Ad A; Van den Eijnden, Regina J J M; Van de Mheen, Dike

    2011-01-01

    To provide empirical data-driven identification of a group of addicted online gamers. Repeated cross-sectional survey study, comprising a longitudinal cohort, conducted in 2008 and 2009. Secondary schools in the Netherlands.   Two large samples of Dutch schoolchildren (aged 13-16 years). Compulsive internet use scale, weekly hours of online gaming and psychosocial variables. This study confirms the existence of a small group of addicted online gamers (3%), representing about 1.5% of all children aged 13-16 years in the Netherlands. Although these gamers report addiction-like problems, relationships with decreased psychosocial health were less evident. The identification of a small group of addicted online gamers supports efforts to develop and validate questionnaire scales aimed at measuring the phenomenon of online video game addiction. The findings contribute to the discussion on the inclusion of non-substance addictions in the proposed unified concept of 'Addiction and Related Disorders' for the DSM-V by providing indirect identification and validation of a group of suspected online video game addicts. © 2010 The Authors, Addiction © 2010 Society for the Study of Addiction.

  12. Attachment and emotion regulation in substance addictions and behavioral addictions.

    Science.gov (United States)

    Estévez, Ana; Jáuregui, Paula; Sánchez-Marcos, Inmaculada; López-González, Hibai; Griffiths, Mark D

    2017-12-01

    Background Risky behaviors have been related to emotional regulation and attachment, which may constitute risk factors for developing an addictive behavior. However, there may also be differences between substance and non-substance-related addictions. Aims This study aimed to examine the relationship of emotional regulation and attachment, with substance (alcohol and drug abuse), and non-substance-related addictions (gambling disorder, video game addiction, and problematic Internet use) in adolescents and emerging adults. The study also aimed to examine gender differences for such predictors. Methods The sample comprised 472 students aged 13-21 years recruited from high schools and vocational education centers. Results Findings demonstrated that emotion regulation was predictive of all addictive behaviors assessed in this study (alcohol and drug abuse, gambling disorder, video game addiction, and problematic Internet use), whereas attachment predicted non-substance-related addictions (gambling disorder, video game addiction, and problematic Internet use). In addition, gender differences were found, with females scoring significantly higher in maternal and peer attachment, whereas males scored significantly higher in gambling disorder and video game addiction. Conclusion The findings may be useful for preventive and clinical interventions conducted with youth regarding addictive behaviors.

  13. Sex differences in addictive disorders.

    Science.gov (United States)

    Fattore, Liana; Melis, Miriam; Fadda, Paola; Fratta, Walter

    2014-08-01

    Gender-dependent differences in the rate of initiation and frequency of misuse of addicting drugs have been widely described. Yet, men and women also differ in their propensity to become addicted to other rewarding stimuli (e.g., sex, food) or activities (e.g., gambling, exercising). The goal of the present review is to summarize current evidence for gender differences not only in drug addiction, but also in other forms of addictive behaviours. Thus, we first reviewed studies showing gender-dependent differences in drug addiction, food addiction, compulsive sexual activity, pathological gambling, Internet addiction and physical exercise addiction. Potential risk factors and underlying brain mechanisms are also examined, with particular emphasis given to the role of sex hormones in modulating addictive behaviours. Investigations on factors allowing the pursuit of non-drug rewards to become pathological in men and women are crucial for designing gender-appropriate treatments of both substance and non-substance addictions. Copyright © 2014 Elsevier Inc. All rights reserved.

  14. Internet addiction neuroscientific approaches and therapeutical implications including smartphone addiction

    CERN Document Server

    Reuter, Martin

    2017-01-01

    The second edition of this successful book provides further and in-depth insight into theoretical models dealing with Internet addiction, as well as includes new therapeutical approaches. The editors also broach the emerging topic of smartphone addiction. This book combines a scholarly introduction with state-of-the-art research in the characterization of Internet addiction. It is intended for a broad audience including scientists, students and practitioners. The first part of the book contains an introduction to Internet addiction and their pathogenesis. The second part of the book is dedicated to an in-depth review of neuroscientific findings which cover studies using a variety of biological techniques including brain imaging and molecular genetics. The third part of the book focuses on therapeutic interventions for Internet addiction. The fourth part of the present book is an extension to the first edition and deals with a new emerging potential disorder related to Internet addiction – smartphone addicti...

  15. Addiction to the internet and online gaming.

    Science.gov (United States)

    Ng, Brian D; Wiemer-Hastings, Peter

    2005-04-01

    As computer and Internet use become a staple of everyday life, the potential for overuse is introduced, which may lead to addiction. Research on Internet addiction has shown that users can become addicted to it. Addiction to the Internet shares some of the negative aspects of substance addiction and has been shown to lead to consequences such as failing school, family, and relationship problems.

  16. [Neuroscientific basic in addiction].

    Science.gov (United States)

    Johann-Ridinger, Monika

    2014-10-01

    The growing evidence of Neuroscience leads to a better understanding of cerebral processes in cases of acute or chronic intake of psychotropic substances (ps). Predominantly, structures of the "reward system" contributed to the development of addiction. Chronic consumption of ps provides changing in brain equilibrium and leads to adaptations in the brain architecture. In this article, the complex responses of neurons and neuronal networks are presented in cases of chronic intake of ps. The alterations affect the cognitive, emotional and behavioral processings and influence learning and stress regulation. In summary, all cerebral adaptations are integrated in a complex model of biological, psychological and social factors and therefore, addiction arises as a consequence of combination of individual protecting and risk factors.

  17. Metacognition in addictive behaviors.

    Science.gov (United States)

    Spada, Marcantonio M; Caselli, Gabriele; Nikčević, Ana V; Wells, Adrian

    2015-05-01

    Over the last twenty years metacognitive theory has provided a novel framework, in the form of the Self-Regulatory Executive Function (S-REF) model, for conceptualizing psychological distress (Wells & Matthews, 1994, 1996). The S-REF model proposes that psychological distress persists because of unhelpful coping styles (e.g. extended thinking and thought suppression) which are activated and maintained as a result of metacognitive beliefs. This paper describes the S-REF model and its application to addictive behaviors using a triphasic metacognitive formulation. Evidence on the components of the triphasic metacognitive formulation is reviewed and the clinical implications for applying metacognitive therapy to addictive behaviors outlined. Copyright © 2014 Elsevier Ltd. All rights reserved.

  18. Treatment of addiction and addiction-related behavior

    Energy Technology Data Exchange (ETDEWEB)

    Dewey, Stephen L.; Brodie, Jonathan D.; Ashby, Jr., Charles R.

    2004-12-07

    The present invention provides a highly efficient method for treating substance addiction and for changing addiction-related behavior of a mammal suffering from substance addiction. The method includes administering to a mammal an effective amount of gamma vinylGABA or a pharmaceutically acceptable salt thereof. The present invention also provides a method of treatment of cocaine, morphine, heroin, nicotine, amphetamine, methamphetamine, or ethanol addiction by treating a mammal with an effective amount of gamma vinylGABA or a pharmaceutically acceptable salt thereof.

  19. Management of gambling addiction

    OpenAIRE

    Shivangi Mehta; Ajeet Sidana; Krunali Ukey

    2016-01-01

    Gambling is defined as staking something on a contingency. Many traders are gambling without even knowing it. Health professionals need to consider the harmful effects of gambling considering that gambling can destroy families and has medical consequences. A 40-year-old bank manager diagnosed initially with mood disorder with two attempts of self-harm in the past 3 years was eventually diagnosed as a case of gambling addiction using both the Diagnostic and Statistical Manual of Mental Disorde...

  20. Food addiction and neuroimaging.

    Science.gov (United States)

    Zhang, Yi; von Deneen, Karen M; Tian, Jie; Gold, Mark S; Liu, Yijun

    2011-01-01

    Obesity has become a serious epidemic and one of the leading global health problems. However, much of the current debate has been fractious, and etiologies of obesity have been attributed to eating behavior (i.e. fast food consumption), personality, depression, addiction or genetics. One of the interesting new hypotheses for explaining the development of obesity involves a food addiction model, which suggests that food is not eaten as much for survival as pleasure and that hedonic overeating is relevant to both substance-related disorders and eating disorders. Accumulating evidence has shown that there are a number of shared neural and hormonal pathways as well as distinct differences in these pathways that may help researchers discover why certain individuals continue to overeat despite health and other consequences, and becomes more and more obese. Functional neuroimaging studies have further revealed that pleasant smelling, looking, and tasting food has reinforcing characteristics similar to drugs of abuse. Many of the brain changes reported for hedonic eating and obesity are also seen in various types of addictions. Most importantly, overeating and obesity may have an acquired drive similar to drug addiction with respect to motivation and incentive craving. In both cases, the desire and continued satisfaction occur after early and repeated exposure to stimuli. The acquired drive for eating food and relative weakness of the satiety signal would cause an imbalance between the drive and hunger/reward centers in the brain and their regulation. In the current paper, we first provide a summary of literature on food addition from eight different perspectives, and then we proposed a research paradigm that may allow screening of new pharmacological treatment on the basis of functional magnetic resonance imaging (fMRI).

  1. Reward Circuitry in Addiction.

    Science.gov (United States)

    Cooper, Sarah; Robison, A J; Mazei-Robison, Michelle S

    2017-07-01

    Understanding the brain circuitry that underlies reward is critical to improve treatment for many common health issues, including obesity, depression, and addiction. Here we focus on insights into the organization and function of reward circuitry and its synaptic and structural adaptations in response to cocaine exposure. While the importance of certain circuits, such as the mesocorticolimbic dopamine pathway, are well established in drug reward, recent studies using genetics-based tools have revealed functional changes throughout the reward circuitry that contribute to different facets of addiction, such as relapse and craving. The ability to observe and manipulate neuronal activity within specific cell types and circuits has led to new insight into not only the basic connections between brain regions, but also the molecular changes within these specific microcircuits, such as neurotrophic factor and GTPase signaling or α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (AMPA) receptor function, that underlie synaptic and structural plasticity evoked by drugs of abuse. Excitingly, these insights from preclinical rodent work are now being translated into the clinic, where transcranial magnetic simulation and deep brain stimulation therapies are being piloted in human cocaine dependence. Thus, this review seeks to summarize current understanding of the major brain regions implicated in drug-related behaviors and the molecular mechanisms that contribute to altered connectivity between these regions, with the postulation that increased knowledge of the plasticity within the drug reward circuit will lead to new and improved treatments for addiction.

  2. Mitoepigenetics and drug addiction.

    Science.gov (United States)

    Sadakierska-Chudy, Anna; Frankowska, Małgorzata; Filip, Małgorzata

    2014-11-01

    Being the center of energy production in eukaryotic cells, mitochondria are also crucial for various cellular processes including intracellular Ca(2+) signaling and generation of reactive oxygen species (ROS). Mitochondria contain their own circular DNA which encodes not only proteins, transfer RNA and ribosomal RNAs but also non-coding RNAs. The most recent line of evidence indicates the presence of 5-methylcytosine and 5-hydroxymethylcytosine in mitochondrial DNA (mtDNA); thus, the level of gene expression - in a way similar to nuclear DNA - can be regulated by direct epigenetic modifications. Up to now, very little data shows the possibility of epigenetic regulation of mtDNA. Mitochondria and mtDNA are particularly important in the nervous system and may participate in the initiation of drug addiction. In fact, some addictive drugs enhance ROS production and generate oxidative stress that in turn alters mitochondrial and nuclear gene expression. This review summarizes recent findings on mitochondrial function, mtDNA copy number and epigenetics in drug addiction. Copyright © 2014 Elsevier Inc. All rights reserved.

  3. Psychosocial intervention for sexual addiction.

    Science.gov (United States)

    George, Manju; Maheshwari, Shreemit; Chandran, Suhas; Rao, Suman S; Shivanand, Manohar J; Sathyanarayana Rao, T S

    2018-02-01

    Addiction is the term employed not only for excess consumption of substances, but also for problem behaviours like eating disorders, pathological gambling, computer addiction and pathological preoccupation with video games and sexual acts. No clear diagnostic criterion has been established with validity for behavioral addictions. Sexual addiction, including addiction to pornography is not included as a separate entity because of a lack of strong empirical evidence in this area. Different scales can be used for assessment of sexual addiction. Since there is an absence of established diagnostic criteria, the significance of validity of these scales is doubted. Several of the questions in these scales do not yield information about whether the diagnostic criteria are met or not. Pharmacotherapy, together with psychotherapy proves to have a better outcome in such patients as it helps to synthesize the role of developmental antecedents, reduce current anxiety, depression, guilt and to improve social adjustment.

  4. [Drug addiction and social exclusion].

    Science.gov (United States)

    Solal, J F; Schneider, M C

    1996-10-01

    Destitute drug addicts have not deliberately chosen to be socially excluded; it's more the consequence of a sanitary and social policy which has given a greater importance to the treatment of addiction than to the drug addict's health. Facing Aids, physicians, with their pragmatic attitude, have reversed this drift. On the streets, the drug addict holds handicaps concurrently; medicinal addiction leads to harder sevrance and substitution. Having access to social rights allows to regain an identity, compulsory for an access to health care; but public hospitals have to make casier both the admission and the stay of patients whose therapeutic observance is dependent on a preliminary substitution. Drug addiction and precarity represent a double social challenge that a democratic society must take up without any segregation.

  5. STRESS COPING SKILLS IN ADDICTS

    OpenAIRE

    A EBRAHIMI; SG MOOSAVI; R SAMOOEIE; A ,HASAN ZADEH

    2002-01-01

    Introduction. Stress coping skills is one of the most important factors in prediction of addictive behavior. The purpose of this study was to determine this pattern and to compare them with those of non-addicts. Methods. One hundred subjects with substance dependency and 100 non-addict subjects were selected. Both groups were matched on the basis of their socioeconomic state. Stress coping skills of study participants were examined using CS-R scale. Results. Stress coping skills in ...

  6. Internet Addiction: A Current Review

    Directory of Open Access Journals (Sweden)

    Hasan Bozkurt

    2016-09-01

    Full Text Available Internet addiction, which has become a global social issue, can be broadly conceptualized as an inability to control ones use of the Internet which leads to negative consequences in daily life. Only Internet Gaming Disorder has been included in the appendix of the diagnostic and statistical manual of mental disorders fifth edition (DSM-5, but it has already been argued that Internet addiction could also comprise problematic use of other Internet applications developing an addictive behavior. This paper aims to give a current review of the gradually evolving body of literature on Internet addiction. [J Contemp Med 2016; 6(3.000: 235-247

  7. Social network and addiction.

    Science.gov (United States)

    La Barbera, Daniele; La Paglia, Filippo; Valsavoia, Rosaria

    2009-01-01

    In recent decades, the rapid development of innovative Internet-based communication technologies created a new field of academic study among scholars. Particularly, the attention of researchers is focusing on new ways to form relationship-thought social web. Social Network sites constitute a new form of web communities, where people meet and share interests and activities. Due to exponential growth of these sites, an increasing number of scholars are beginning to study the emergent phenomena in order to identify any psychopathological risk related to use of social web, such as addiction. This article examines the recent literature about this issue.

  8. Addictive Disorders in Adolescents.

    Science.gov (United States)

    Truong, Anh; Moukaddam, Nidal; Toledo, Alexander; Onigu-Otite, Edore

    2017-09-01

    Addictive disorders in youth represent a dynamic field characterized by shifting patterns of substance use and high rates of experimentation, while retaining the risky behaviors and negative outcomes associated with established drug classes. Youth/adolescents are also at the forefront of use of new technologies, and non-substance-related disorders are pertinent. These disorders present with similar pictures of impairment, and can be diagnosed following the same principles. An underlying mental disorder and the possibility of a dual diagnosis need to be assessed carefully, and optimal treatment includes psychosocial treatments with applicable pharmacologic management, the latter representing an expanding field. Copyright © 2017 Elsevier Inc. All rights reserved.

  9. Unbalanced Neuronal Circuits in Addiction

    OpenAIRE

    Volkow, Nora D.; Wang, Gen-Jack; Tomasi, Dardo; Baler, Ruben D.

    2013-01-01

    Through sequential waves of drug-induced neurochemical stimulation, addiction co-opts the brain's neuronal circuits that mediate reward, motivation, , to behavioral inflexibility and a severe disruption of self-control and compulsive drug intake. Brain imaging technologies have allowed neuroscientists to map out the neural landscape of addiction in the human brain and to understand how drugs modify it.

  10. Harry Potter: Agency or Addiction?

    Science.gov (United States)

    Mills, Alice

    2010-01-01

    This article considers limitations on agency for characters in the Harry Potter novels, in particular, how far they are driven by an addictive yearning for their beloved dead. As well as Harry's yearning for his dead parents, Dumbledore's guilt, Snape's longing and Slughorn's craving can be read as evidence of addiction rather than love, while the…

  11. Addiction and suicide: A review.

    Science.gov (United States)

    Yuodelis-Flores, Christine; Ries, Richard K

    2015-03-01

    Addiction specialists frequently find themselves faced with suicidal behavior in their addictions patients. Although many addiction treatment programs will not accept clients with recent suicidal behavior, up to 40% of patients seeking treatment for substance dependence report a history of suicide attempt(s).(1-3) Risk factors for suicide have been studied in the general population and among people with mental illness, less is known about risk factors in those with substance use disorders and co-occurring disorders. Studies, psychological autopsies and recent reviews on risk factors for suicide and suicide attempts in patients with alcohol and drug use disorders and the relationship with co-occurring mental illness were examined. Suicidal behavior is a significant problem for people with co-occurring disorders seeking addiction treatment. Several predisposing and precipitating risk factors such as marital and interpersonal relationship disruption, occupational and financial stressors, recent heavy substance use and intoxication as well as a history of previous suicide attempts and sexual abuse combine in an additive fashion with personality traits and mental illnesses to intensify risk for suicidal behavior in addiction patients. Major depression, bipolar disorder, borderline personality disorder and post-traumatic stress disorder are especially associated with suicidal behavior in people with addictive disorders. Treatment implications of these findings are discussed. Addiction treatment providers should routinely gather information about client's suicidal histories, thoughts, and plans in order to assess risk and develop treatment plans for suicidality at various points in treatment. © American Academy of Addiction Psychiatry.

  12. [Cognitive remediation in addictions treatment].

    Science.gov (United States)

    Pedrero-Perez, E J; Rojo-Mota, G; Ruiz-Sanchez de Leon, J M; Llanero-Luque, M; Puerta-Garcia, C

    2011-02-01

    More recent theories of addiction suggest that neurocognitive mechanisms, such as attentional processing, cognitive control, and reward processing play a key role in the development or maintenance of addiction. Ultimately, the addiction (with or without substances) is based on the alteration of brain decision-making processes. The neurosciences, particularly those responsible for behavior modification, must take into account the neurobiological processes underlying the observable behavior. Treatments of addiction usually do not take into account these findings, which may be at the base of the low retention rates and high dropout rates of addicted patients. Considered as an alteration of brain functioning, addiction could be addressed successfully through cognitive rehabilitation treatments used in other clinical pathologies such as brain damage or schizophrenia. Although there are few studies, it is suggest that intervention to improve patients' cognitive functioning can improve the efficiency of well-established cognitive-behavioral therapies, such as relapse prevention. This paper reviews the available evidence on cognitive rehabilitation in treating addiction as well as in other pathologies, in order to formulate interventions that may be included in comprehensive rehabilitation programs for people with addictive disorders.

  13. Comprehensive Treatment of Addictive Families.

    Science.gov (United States)

    Schlesinger, Stephen E.; Horberg, Lawrence K.

    This article describes a practical approach to treating addictive families, designed to help them repair the damage, create more satisfying lives, and prevent long-lasting deleterious effects, commonly associated with "co-dependency" and "children of addicts." This approach is grounded in a developmental model of family recovery which was devised…

  14. Game Addiction and Academic Achievement

    Science.gov (United States)

    Sahin, Mehmet; Gumus, Yusuf Yasin; Dincel, Sezen

    2016-01-01

    The primary aim of this study was to investigate the correlation between game addiction and academic achievement. The secondary aim was to adapt a self-report instrument to measure game addiction. Three hundred and seventy high school students participated in this study. Data were collected via an online questionnaire that included a brief…

  15. A discursive analysis exploring constructions of sex addiction in clinical text and 'addict' accounts

    OpenAIRE

    Briggs, James

    2014-01-01

    Introduction: Numerous accounts have been developed which portray sex addiction and the sex addict. These in turn have led to screening tools, said to be capable of accurately distinguishing the sex addict from non-addicts. However, there are a wealth of various, diverse and conflicting understandings of addiction, sexuality and sex addiction. Sex addiction also carries moral implications, leading some to argue the term is used as stigmatising label for those who deviate from a socially...

  16. Sexual addiction in drug addicts: The impact of drug of choice and poly-addiction.

    Science.gov (United States)

    Antonio, Nelson; Diehl, Alessandra; Niel, Marcelo; Pillon, Sandra; Ratto, Lilian; Pinheiro, Maria Carolina; Silveira, Dartiu; Otani, Thais Zelia; Otani, Victor; Cordeiro, Quirino; Ushida, Ricardo

    2017-05-01

    To compare the risk of comorbid sexual addiction in a sample of individuals with a diagnosis of substance dependence, stratifying the sample by drug of choice as well as by mono versus polysubstance addiction. All data were collected at Santa Casa de São Paulo, Brazil. The study sample comprised all alcohol or drug dependents admitted to the Addiction Treatment Unit between November 2013 and August 2014. A generalized linear model with a binomial distribution was performed to compare the odds of having a Sexual Addiction Screening Test (SAST) score greater than 6 points in the subgroups analyzed. A total of 133 participants were included in our analysis, all reporting cocaine/crack and/or alcohol as drug of choice. Polysubstance addicts had a significant higher risk of a positive screening for sexual addiction compared to monosubstance addicts, age-sex adjusted odds ratios of sexual addiction being respectively 2.72 (95CI 1.1-6.71) and 0.37 (95CI 0.15-0.91). The odds of a SAST score greater than 6 was not statistically different between the cocaine/crack and alcohol groups, respectively 0.38 (95CI 0.14-1.02) and 2.67 (95CI 0.98-7.25). We found a significant relation between stronger drug addiction and greater levels of sexual addiction in the cocaine/crack group (p=0.0012), but not in the alcohol group. Our study reinforces the importance of assessing sexual behavior of drug addicts in clinical practice, especially considering users of multiple substances or with severe dependence.

  17. The psychological science of addiction.

    Science.gov (United States)

    Gifford, Elizabeth; Humphreys, Keith

    2007-03-01

    To discuss the contributions and future course of the psychological science of addiction. The psychology of addiction includes a tremendous range of scientific activity, from the basic experimental laboratory through increasingly broad relational contexts, including patient-practitioner interactions, families, social networks, institutional settings, economics and culture. Some of the contributions discussed here include applications of behavioral principles, cognitive and behavioral neuroscience and the development and evaluation of addiction treatment. Psychology has at times been guilty of proliferating theories with relatively little pruning, and of overemphasizing intrapersonal explanations for human behavior. However, at its best, defined as the science of the individual in context, psychology is an integrated discipline using diverse methods well-suited to capture the multi-dimensional nature of addictive behavior. Psychology has a unique ability to integrate basic experimental and applied clinical science and to apply the knowledge gained from multiple levels of analysis to the pragmatic goal of reducing the prevalence of addiction.

  18. Animal Studies of Addictive Behavior

    Science.gov (United States)

    Ahmed, Serge H.

    2013-01-01

    It is increasingly recognized that studying drug taking in laboratory animals does not equate to studying genuine addiction, characterized by loss of control over drug use. This has inspired recent work aimed at capturing genuine addiction-like behavior in animals. In this work, we summarize empirical evidence for the occurrence of several DSM-IV-like symptoms of addiction in animals after extended drug use. These symptoms include escalation of drug use, neurocognitive deficits, resistance to extinction, increased motivation for drugs, preference for drugs over nondrug rewards, and resistance to punishment. The fact that addiction-like behavior can occur and be studied in animals gives us the exciting opportunity to investigate the neural and genetic background of drug addiction, which we hope will ultimately lead to the development of more effective treatments for this devastating disorder. PMID:23249442

  19. [Can we treat sexual addiction ?].

    Science.gov (United States)

    Inescu Cismaru, A; Andrianne, R; Triffaux, F; Triffaux, J-M

    2013-01-01

    Sexual addiction or sexual dependence is characterized by hypersexuality, impaired regulation of sexual desire and sexual compulsivity, including having sex with uncontrolled excessive frequency (5 to 15 sexual acts per day for more than 6 months, from 15 years old). Between 3% and 6% of the adult population (> or =18 years) would have the characteristics of sexual addiction, disorder prevalent in the male population. The addictive processes affect three behavioral domains : motivation-reward, affect regulation and behavioral inhibition. Sex addiction is usually accompanied by other addictions, such as abuse of drugs or alcohol or sex toys that enhance sexual performance. Psychiatric comorbidities can be found : anxiety disorders, mood disorders. Several forms of treatment have been tried, using medication, cognitive-behavioral therapy and psychotherapy sessions alternated with exposure therapy in virtual reality. In this article, we will discuss the multiple definitions of hypersexuality and the possibilities of therapeutic approaches.

  20. Internet addiction in young people.

    Science.gov (United States)

    Ong, Say How; Tan, Yi Ren

    2014-07-01

    In our technology-savvy population, mental health professionals are seeing an increasing trend of excessive Internet use or Internet addiction. Researchers in China, Taiwan and Korea have done extensive research in the field of Internet addiction. Screening instruments are available to identify the presence of Internet addiction and its extent. Internet addiction is frequently associated with mental illnesses such as anxiety, depression, conduct disorder and attention deficit hyperactivity disorder (ADHD). Treatment modalities include individual and group therapies, cognitive behavioural therapy (CBT), family therapy and psychotropic medications. A significant proportion of Singapore adolescents engaging in excessive Internet use are also diagnosed to have concomitant Internet addiction. Despite the presence of a variety of treatment options, future research in this area is needed to address its growing trend and to minimise its negative psychological and social impact on the individuals and their families.

  1. Cocaine – Characteristics and addiction

    Directory of Open Access Journals (Sweden)

    Katarzyna Girczys-Połedniok

    2016-08-01

    Full Text Available Cocaine use leads to health, social and legal problems. The aim of this paper is to discuss cocaine action, addicts characteristics, use patterns and consequences, as well as addiction treatment methods. A literature review was based on the Medline, PubMed, Polish Medical Bibliography databases and the Silesian Library resources. The Police and Central Statistical Office statistics, as well as the World Health Organization, the European Monitoring Centre for Drugs and Drug Addiction and the National Office for Combating Drug Addiction reports were used. Cocaine leads to mood improvement, appetite decrease, physical and intellectual activity enhancement, euphoria, inflated self-esteem, social networking ease and increased sexual desire. Cocaine hydrochloride is mainly used intranasaly, but also as intravenous and subcutaneous injections. Cocaine use and first addiction treatment fall in later age compared to other psychoactive substances. There is a high men to women ratio among addicts. There is a relationship between cocaine addiction, the presence of other disorders and genetic predisposition to addiction development. Polish reports indicate higher popularity of cocaine among people with a high economic and social status. Although Poland is a country with the low percentage of cocaine use, its popularity is growing. The consequences of cocaine use concern somatic and mental health problems, socioeconomic and legal conditions. The drug plays a role in crimes and traffic accidents. Because of the risks associated with cocaine use, it has been listed in a register of drugs attached to the Act on Counteracting Drug Addiction. Addiction treatment includes psychological, pharmacological and harm reduction strategies. Med Pr 2016;67(4:537–544

  2. Internet gaming addiction: current perspectives

    Science.gov (United States)

    Kuss, Daria J

    2013-01-01

    In the 2000s, online games became popular, while studies of Internet gaming addiction emerged, outlining the negative consequences of excessive gaming, its prevalence, and associated risk factors. The establishment of specialized treatment centers in South-East Asia, the US, and Europe reflects the growing need for professional help. It is argued that only by understanding the appeal of Internet gaming, its context, and neurobiologic correlates can the phenomenon of Internet gaming addiction be understood comprehensively. The aim of this review is to provide an insight into current perspectives on Internet gaming addiction using a holistic approach, taking into consideration the mass appeal of online games, the context of Internet gaming addiction, and associated neuroimaging findings, as well as the current diagnostic framework adopted by the American Psychiatric Association. The cited research indicates that the individual’s context is a significant factor that marks the dividing line between excessive gaming and gaming addiction, and the game context can gain particular importance for players, depending on their life situation and gaming preferences. Moreover, the cultural context is significant because it embeds the gamer in a community with shared beliefs and practices, endowing their gaming with particular meaning. The cited neuroimaging studies indicate that Internet gaming addiction shares similarities with other addictions, including substance dependence, at the molecular, neurocircuitry, and behavioral levels. The findings provide support for the current perspective of understanding Internet gaming addiction from a disease framework. The benefits of an Internet gaming addiction diagnosis include reliability across research, destigmatization of individuals, development of efficacious treatments, and the creation of an incentive for public health care and insurance providers. The holistic approach adopted here not only highlights empirical research that

  3. Internet gaming addiction: current perspectives.

    Science.gov (United States)

    Kuss, Daria J

    2013-01-01

    In the 2000s, online games became popular, while studies of Internet gaming addiction emerged, outlining the negative consequences of excessive gaming, its prevalence, and associated risk factors. The establishment of specialized treatment centers in South-East Asia, the US, and Europe reflects the growing need for professional help. It is argued that only by understanding the appeal of Internet gaming, its context, and neurobiologic correlates can the phenomenon of Internet gaming addiction be understood comprehensively. The aim of this review is to provide an insight into current perspectives on Internet gaming addiction using a holistic approach, taking into consideration the mass appeal of online games, the context of Internet gaming addiction, and associated neuroimaging findings, as well as the current diagnostic framework adopted by the American Psychiatric Association. The cited research indicates that the individual's context is a significant factor that marks the dividing line between excessive gaming and gaming addiction, and the game context can gain particular importance for players, depending on their life situation and gaming preferences. Moreover, the cultural context is significant because it embeds the gamer in a community with shared beliefs and practices, endowing their gaming with particular meaning. The cited neuroimaging studies indicate that Internet gaming addiction shares similarities with other addictions, including substance dependence, at the molecular, neurocircuitry, and behavioral levels. The findings provide support for the current perspective of understanding Internet gaming addiction from a disease framework. The benefits of an Internet gaming addiction diagnosis include reliability across research, destigmatization of individuals, development of efficacious treatments, and the creation of an incentive for public health care and insurance providers. The holistic approach adopted here not only highlights empirical research that

  4. Management of gambling addiction

    Directory of Open Access Journals (Sweden)

    Shivangi Mehta

    2016-01-01

    Full Text Available Gambling is defined as staking something on a contingency. Many traders are gambling without even knowing it. Health professionals need to consider the harmful effects of gambling considering that gambling can destroy families and has medical consequences. A 40-year-old bank manager diagnosed initially with mood disorder with two attempts of self-harm in the past 3 years was eventually diagnosed as a case of gambling addiction using both the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition criteria and Problem Gambling Severity Index. The participant's gambling urges were not caused by any “trigger” incident, were independent of mood disorder, and were so severe to lead him to deliberate self-harm. Even after adequate trial of two mood stabilizers from different classes including lithium, the patient neither showed improvement in mood symptoms nor his gambling behavior; however, patient's gambling behavior and mood symptoms both showed marked improvement following start of naltrexone up to a dose of 100 mg/day and were maintained at 6-month follow-up with gradual decline in craving for gambling as monitored on Problem Gambling Severity Index. Gambling addiction appears to be a very serious problem and can cause significant problems in the lives of people it affects and their family members.

  5. Intertemporal Bargaining in Addiction

    Directory of Open Access Journals (Sweden)

    George eAinslie

    2013-08-01

    Full Text Available The debate between disease models of addiction and moral or voluntarist models has been endless, and often echoes the equally endless debate between determinism and free will. I suggest here that part of the problem comes from how we picture the function of motivation in self-control. Quantitative experiments in both humans and nonhumans have shown that delayed reward loses its effectiveness in proportion to its delay. The resulting instability of preference is best controlled by a recursive self-prediction process, intertemporal bargaining, which is the likely mechanism of both the strength and the experienced freedom of will. In this model determinism is consistent with more elements of free will than compatibilist philosophers have heretofore proposed, and personal responsibility is an inseparable, functional component of will. Judgments of social responsibility can be described as projections of personal responsibility, but normative responsibility in addiction is elusive. The cited publications that are under the author’s control can be downloaded from www.picoeconomics.org.

  6. Sex differences in addiction.

    Science.gov (United States)

    Becker, Jill B

    2016-12-01

    Women exhibit more rapid escalation from casual drug taking to addiction, exhibit a greater withdrawal response with abstinence, and tend to exhibit greater vulnerability than men in terms of treatment outcome. In rodents, short-term estradiol intake in female rats enhances acquisition and escalation of drug taking, motivation for drugs of abuse, and relapse-like behaviors. There is also a sex difference in the dopamine response in the nucleus accumbens. Ovariectomized female rats exhibit a smaller initial dopamine increase after cocaine treatment than castrated males. Estradiol treatment of ovariectomized female rats enhances stimulated dopamine release in the dorsolateral striatum, but not in the nucleus accumbens, resulting in a sex difference in the balance between these two dopaminergic projections. In the situation where drug-taking behavior becomes habitual, dopamine release has been reported to be enhanced in the dorsolateral striatum and attenuated in the nucleus accumbens. The sex difference in the balance between these neural systems is proposed to underlie sex differences in addiction.

  7. The hyper-sentient addict: an exteroception model of addiction.

    Science.gov (United States)

    DeWitt, Samuel J; Ketcherside, Ariel; McQueeny, Tim M; Dunlop, Joseph P; Filbey, Francesca M

    2015-01-01

    Exteroception involves processes related to the perception of environmental stimuli important for an organism's ability to adapt to its environment. As such, exteroception plays a critical role in conditioned response. In addiction, behavioral and neuroimaging studies show that the conditioned response to drug-related cues is often associated with alterations in brain regions including the precuneus/posterior cingulate cortex, an important node within the default mode network dedicated to processes such as self-monitoring. This review aimed to summarize the growing, but largely fragmented, literature that supports a central role of exteroceptive processes in addiction. We performed a systematic review of empirical research via PubMed and Google Scholar with keywords including 'addiction', 'exteroception', 'precuneus', and 'self-awareness', to identify human behavioral and neuroimaging studies that report mechanisms of self-awareness in healthy populations, and altered self-awareness processes, specifically exteroception, in addicted populations. Results demonstrate that exteroceptive processes play a critical role in conditioned cue response in addiction and serve as targets for interventions such as mindfulness training. Further, a hub of the default mode network, namely, the precuneus, is (i) consistently implicated in exteroceptive processes, and (ii) widely demonstrated to have increased activation and connectivity in addicted populations. Heightened exteroceptive processes may underlie cue-elicited craving, which in turn may lead to the maintenance and worsening of substance use disorders. An exteroception model of addiction provides a testable framework from which novel targets for interventions can be identified.

  8. Addiction and autonomy: can addicted people consent to the prescription of their drug of addiction?

    Science.gov (United States)

    Foddy, Bennett; Savulescu, Julian

    2006-02-01

    It is often claimed that the autonomy of heroin addicts is compromised when they are choosing between taking their drug of addiction and abstaining. This is the basis of claims that they are incompetent to give consent to be prescribed heroin. We reject these claims on a number of empirical and theoretical grounds. First we argue that addicts are likely to be sober, and thus capable of rational thought, when approaching researchers to participate in research. We reject behavioural evidence purported to establish that addicts lack autonomy. We present an argument that extrinsic forces must be irresistible in order to make a choice non-autonomous. We argue that heroin does not present such an irresistible force. We make a case that drug-oriented desires are strong regular appetitive desires, which do not compromise consent. Finally we argue that an addict's apparent desire to engage in a harmful act cannot be construed as evidence of irrational or compulsive thought. On these arguments, a sober heroin addict must be considered competent, autonomous and capable of giving consent. More generally, any argument against legalisation of drugs or supporting infringement of the liberty of those desiring to take drugs of addiction must be based on considerations of harm and paternalism, and not on false claims that addicts lack freedom of the will.

  9. Childhood Food Addiction and the Family

    Science.gov (United States)

    Carlisle, Kristy L.; Buser, Juleen K.; Carlisle, Robert M.

    2012-01-01

    Food addiction among children is a concerning issue. Few empirical studies have examined the relevance of food addiction among pediatric samples, but emerging evidence suggests that some children experience their eating patterns as addictive. The present review will discuss the issue of food addiction among children, and will also attend to the…

  10. Self-Disclosure and Internet Addiction

    Science.gov (United States)

    Arslan, Nihan; Kiper, Aydin

    2018-01-01

    The aim of study is to investigate the relationship between self-disclosure and internet addiction. Self-Disclosure Scale and Internet Addiction Scale were applied to students. Results indicated a negative correlation between self-disclosure and internet addiction. Self-disclosure was negative predicted by internet addiction in the structural…

  11. The Comparison of Alexithymia and Spiritual Intelligence in Addicts, Addicts under Methadone Treatment, and Non-Addicts

    Directory of Open Access Journals (Sweden)

    Mohammad Narimani

    2012-08-01

    Full Text Available Introduction: The purpose of the present study was to compare of the rate of alexithymia and spiritual intelligence in addicts, addicts under Methadone Treatment, and non-Addicts. Method: A causal-comparative research design was used. The study sample included 30 individuals under Methadone Treatment, 30 drug-dependent Addicted, and 30 non-addicted individuals selected by convenience sampling procedure. Toronto alexithymia scale and King's spiritual intelligence self-report inventory were administered among selected sample. Results: Findings revealed significant differences among addicted individuals and non-addicted adults also among individuals under methadone treatment and non-addicted adults in total alexithymia scores as well as on all three subscale scores. Furthermore, addicted individuals differed from those under methadone treatment in their scores on the subscale pertaining to difficulty in identifying feelings. Results also indicated differences among addicted individuals and those under methadone treatment in total spiritual intelligence and its four component scale scores, while addicted individuals differed from non-addicted individuals in total spiritual intelligence scores and only three of its component scale scores (personal meaning production, transcendental awareness, and conscious state expansion. Conclusion: Findings of this study indicate the advantages of the ability to control, emotional regulation and spiritual intelligence as a defense against addiction. By development of these characteristics addicts can be helped to gain relief from their addiction.

  12. Drug addiction and social discourses

    Directory of Open Access Journals (Sweden)

    Rita de Cássia dos Santos Canabarro

    2012-09-01

    Full Text Available This article analyzes the various discursive positions found in the phenomenon of addiction. The relations these discursive positions establish with the discourses of the master, the hysteric, the university and the capitalist are discussed. By analyzing material from clinical listening at a public outpatient drug and alcohol rehab center, it was seen that addiction can be described in different discourses. This article shows that the shift of focus from the symptom to the discursive position of the subject is an indicator for the clinical treatment of addiction.

  13. Addiction between therapy and criminalization.

    Science.gov (United States)

    Birklbauer, Alois; Schmidthuber, Kathrin

    2014-12-01

    The present paper delves into the question of whether and to what extent it is appropriate to leave addiction problems between the conflicting priorities of therapy and criminalization. After outlining the issue the criminal addictive behaviour including crimes associated with drug misuse and with obtaining drugs is described. Subsequently it is discussed if and how you could make allowances for addiction-related legal insanity in the criminal law sector. Following a few remarks on the principle of "voluntary therapy instead of penal sanction" as a way to alleviate the strict law on narcotic drugs misuse a summary and an outlook with criminal-political demands complete the issue.

  14. Considering the Definition of Addiction

    Science.gov (United States)

    Sussman, Steve; Sussman, Alan N.

    2011-01-01

    The definition of addiction is explored. Elements of addiction derived from a literature search that uncovered 52 studies include: (a) engagement in the behavior to achieve appetitive effects, (b) preoccupation with the behavior, (c) temporary satiation, (d) loss of control, and (e) suffering negative consequences. Differences from compulsions are suggested. While there is some debate on what is intended by the elements of addictive behavior, we conclude that these five constituents provide a reasonable understanding of what is intended by the concept. Conceptual challenges for future research are mentioned. PMID:22073026

  15. Cocaine addiction: the hidden dimension.

    Science.gov (United States)

    Oswald, L M

    1989-06-01

    There is growing awareness within the nursing profession that nurses need to expand their knowledge about addiction and develop expertise in providing care for substance abusing clients. This report presents a discussion about cocaine abuse that is focused on evolving knowledge about the physiology of addiction. Researchers have recently described cocaine-induced neurochemical changes in the brain that may form the underpinnings for the behavioral manifestations and symptomatology that have been associated with cocaine addiction. These neurochemical alterations are described at the cellular level, and treatment implications for nurses are presented.

  16. Gaming: from Addiction Mechanisms to Clinical Practices

    OpenAIRE

    Thorens, Gabriel

    2016-01-01

    Video game addiction is the main theme of this thesis. After a brief definition of addiction, the focus is on the specific addictive properties of Internet and games. Massively multiplayer online role-playing games (MMORPGs) are described, as they tend to be the most addictive type of game, with a specific focus on World of Warcraft (WoW). Issues of diagnostic criteria for Internet addiction and Internet gaming disorder (IGD) are be presented.

  17. [Addictive behavior among the elderly].

    Science.gov (United States)

    Menecier, Pascal; Fernandez, Lydia

    2012-12-01

    Addictive behavior still persists among the elderly, mainly concerning substance abuse, such as alcohol, tobacco or psychotropic drugs and addictive practices such as gambling. Illegal substances or cyber-addictions appear much less often. The environment (place of residence or care) and/or economic factors may influence behavior and practices. The incidence of somatic illness or psychiatric disorders, such as cognitive impairment among the elderly patients, complicates even further the presentation of addictive disorders and their treatment. The age factor does not seem to lessen the suffering felt by the patient and care is required in an equal manner for all ages. Prevention (maintenance of personal autonomy and quality of life throughout the ageing process) plays an essential role along with the offer of care. The lack of scientific data such as the absence of validation for adult care among the elderly, leave wide scope for epidemiological, clinical and theoretical research. Copyright © 2012 Elsevier Masson SAS. All rights reserved.

  18. Buddhist Approaches to Addiction Recovery

    Directory of Open Access Journals (Sweden)

    Paramabandhu Groves

    2014-10-01

    Full Text Available The Buddha recognized addiction problems and advised his followers accordingly, although this was not the primary focus of his teachings. Thailand and Japan, which have long-standing Buddhist traditions, have developed Buddhist influenced responses to addiction. With its emphasis on craving and attachment, an understanding of the workings of the mind, as well as practices to work with the mind, Buddhism lends itself as a rich resource to assist addiction recovery. The twelve step movement has been an impetus to making use of ideas and practices from Buddhism. In particular, mindfulness, has started to be used to support addiction recovery, with promising results. Exploration of other areas of Buddhism is beginning, and may provide additional benefit in the future.

  19. Internet gaming addiction: current perspectives

    Directory of Open Access Journals (Sweden)

    Kuss DJ

    2013-11-01

    Full Text Available Daria J KussPsychology Research and Behavior Management, Birmingham City University, Birmingham, UKAbstract: In the 2000s, online games became popular, while studies of Internet gaming addiction emerged, outlining the negative consequences of excessive gaming, its prevalence, and associated risk factors. The establishment of specialized treatment centers in South-East Asia, the US, and Europe reflects the growing need for professional help. It is argued that only by understanding the appeal of Internet gaming, its context, and neurobiologic correlates can the phenomenon of Internet gaming addiction be understood comprehensively. The aim of this review is to provide an insight into current perspectives on Internet gaming addiction using a holistic approach, taking into consideration the mass appeal of online games, the context of Internet gaming addiction, and associated neuroimaging findings, as well as the current diagnostic framework adopted by the American Psychiatric Association. The cited research indicates that the individual's context is a significant factor that marks the dividing line between excessive gaming and gaming addiction, and the game context can gain particular importance for players, depending on their life situation and gaming preferences. Moreover, the cultural context is significant because it embeds the gamer in a community with shared beliefs and practices, endowing their gaming with particular meaning. The cited neuroimaging studies indicate that Internet gaming addiction shares similarities with other addictions, including substance dependence, at the molecular, neurocircuitry, and behavioral levels. The findings provide support for the current perspective of understanding Internet gaming addiction from a disease framework. The benefits of an Internet gaming addiction diagnosis include reliability across research, destigmatization of individuals, development of efficacious treatments, and the creation of an incentive

  20. Unbalanced neuronal circuits in addiction.

    Science.gov (United States)

    Volkow, Nora D; Wang, Gen-Jack; Tomasi, Dardo; Baler, Ruben D

    2013-08-01

    Through sequential waves of drug-induced neurochemical stimulation, addiction co-opts the brain's neuronal circuits that mediate reward, motivation to behavioral inflexibility and a severe disruption of self-control and compulsive drug intake. Brain imaging technologies have allowed neuroscientists to map out the neural landscape of addiction in the human brain and to understand how drugs modify it. Published by Elsevier Ltd.

  1. Gaming addiction in adolescence (revisited)

    OpenAIRE

    Griffiths, MD

    2014-01-01

    Gaming addiction has become a topic of increasing research interest. Over the last 25 years, I have written many articles on adolescent video gaming for Education and Health as it is one of the research fields that is constantly evolving. In fact, over the last decade, there has been a significant increase in the number of scientific studies examining various aspects of online addiction particularly among adolescents and young adults (Kuss & Griffiths, 2012; Kuss, Griffiths, Karila & Billieux...

  2. Addiction: beyond dopamine reward circuitry.

    Science.gov (United States)

    Volkow, Nora D; Wang, Gene-Jack; Fowler, Joanna S; Tomasi, Dardo; Telang, Frank

    2011-09-13

    Dopamine (DA) is considered crucial for the rewarding effects of drugs of abuse, but its role in addiction is much less clear. This review focuses on studies that used PET to characterize the brain DA system in addicted subjects. These studies have corroborated in humans the relevance of drug-induced fast DA increases in striatum [including nucleus accumbens (NAc)] in their rewarding effects but have unexpectedly shown that in addicted subjects, drug-induced DA increases (as well as their subjective reinforcing effects) are markedly blunted compared with controls. In contrast, addicted subjects show significant DA increases in striatum in response to drug-conditioned cues that are associated with self-reports of drug craving and appear to be of a greater magnitude than the DA responses to the drug. We postulate that the discrepancy between the expectation for the drug effects (conditioned responses) and the blunted pharmacological effects maintains drug taking in an attempt to achieve the expected reward. Also, whether tested during early or protracted withdrawal, addicted subjects show lower levels of D2 receptors in striatum (including NAc), which are associated with decreases in baseline activity in frontal brain regions implicated in salience attribution (orbitofrontal cortex) and inhibitory control (anterior cingulate gyrus), whose disruption results in compulsivity and impulsivity. These results point to an imbalance between dopaminergic circuits that underlie reward and conditioning and those that underlie executive function (emotional control and decision making), which we postulate contributes to the compulsive drug use and loss of control in addiction.

  3. Moral judgment of alcohol addicts

    Directory of Open Access Journals (Sweden)

    Mladenović Ivica

    2010-01-01

    Full Text Available Introduction. Alcoholism could represent an important factor of crime and different forms of abuse of family members (physical and emotional exist in many alcohol-addict cases, as well as characteristics of immoral behaviour. Objective. The objective of our study was to determine the predominating forms in moral judgment of alcohol addicts, and to examine whether there was any statistically significant difference in moral judgment between alcohol addicted persons and non-alcoholics from general population. Methods. The sample consisted of 62 subjects, divided into a study (alcoholics and a control group (non-alcoholics from general population. The following instruments were used: social-demographic data, AUDIT, MMPI-201, cybernetic battery of IQ tests (KOG-3 and the TMR moral reasoning test. Results. Mature forms of moral judgment prevailed in both group of subjects, alcohol addicted persons and non-alcoholics. Regarding mature forms of moral judgment (driven by emotions and cognitive non-alcoholics from the general population had higher scores, but the difference was not statistically significant. Regarding socially adapted and egocentric orientation alcohol addicted persons had higher scores. However, only regarding intuitive-irrational orientation there was a statistically significant difference in the level of moral judgment (p<0.05 between alcoholics and non-alcoholics, in favour of the alcoholics. Conclusion. Moral judgment is not a category differing alcohol addicted persons from those who are not. Nevertheless, the potential destructivity of alcoholism is reflected in lower scores regarding mature orientations in moral judgment.

  4. [Relationships between sleep and addiction].

    Science.gov (United States)

    Cañellas, Francesca; de Lecea, Luis

    2012-01-01

    While it is well known that there is an interaction between sleep disorders and substance abuse, it is certainly more complex than was previously thought. There is a positive relationship both between having a substance use disorder and suffering from a sleep disorder, and vice versa. The effects on sleep depend on the substance used, but it has been shown that both during use and in withdrawal periods consumers have various sleep problems, and basically more fragmented sleep. We know that sleep problems must be taken into account to prevent addiction relapses. Recent research shows that the hypocretinergic system defined by neuropeptide hypocretin / orexin (Hcrt / ox), located in the lateral hypothalamus and involved in, among other things, the regulation of the sleep-wake cycle, may play an important role in addictive behaviors. Different studies have demonstrated interactions between the hypocretinergic system, acute response to stress circuits and reward systems. We also know that selective optogenetic activation of the hypocretinergic system increases the probability of transition from sleep to wakefulness, and is sufficient for initiating an addictive compulsive behavior relapse. Hypocretinergic system activation could explain the hyperarousal associated with stress and addiction. Improved knowledge of this interaction would help us to understand better the mechanisms of addiction and find new strategies for the treatment of addictions.

  5. Addiction: Beyond dopamine reward circuitry

    International Nuclear Information System (INIS)

    Volkow, N.D.; Wang, G.-J.; Fowler, J.S.; Tomasi, D.; Telang, F.

    2011-01-01

    Dopamine (DA) is considered crucial for the rewarding effects of drugs of abuse, but its role in addiction is much less clear. This review focuses on studies that used PET to characterize the brain DA system in addicted subjects. These studies have corroborated in humans the relevance of drug-induced fast DA increases in striatum [including nucleus accumbens (NAc)] in their rewarding effects but have unexpectedly shown that in addicted subjects, drug-induced DA increases (as well as their subjective reinforcing effects) are markedly blunted compared with controls. In contrast, addicted subjects show significant DA increases in striatum in response to drug-conditioned cues that are associated with self-reports of drug craving and appear to be of a greater magnitude than the DA responses to the drug. We postulate that the discrepancy between the expectation for the drug effects (conditioned responses) and the blunted pharmacological effects maintains drug taking in an attempt to achieve the expected reward. Also, whether tested during early or protracted withdrawal, addicted subjects show lower levels of D2 receptors in striatum (including NAc), which are associated with decreases in baseline activity in frontal brain regions implicated in salience attribution (orbitofrontal cortex) and inhibitory control (anterior cingulate gyrus), whose disruption results in compulsivity and impulsivity. These results point to an imbalance between dopaminergic circuits that underlie reward and conditioning and those that underlie executive function (emotional control and decision making), which we postulate contributes to the compulsive drug use and loss of control in addiction.

  6. Exercise rehabilitation for smartphone addiction.

    Science.gov (United States)

    Kim, Hyunna

    2013-12-31

    Internet addiction after launching smartphone is becoming serious. Therefore this paper has attempted to sketch out the diverse addiction treatment and then check the feasibility of exercise rehabilitation. The reason to addict the internet or smartphone is personalized individual characters related personal psychological and emotional factors and social environmental factors around them. We have shown that 2 discernible approaches due to 2 different addiction causes: that is behavioral treatment and complementary treatment. In the behavioral treatment, cognitive behavioral approach (CBT) is representative methods for changing additive thoughts and behaviors. Motivational interviewing (MI) is also the brief approach for persons not ready to change their behavior. Mindfulness behavioral cognitive treatment (MBCT) also the adapted treatment based on CBT. There are different types following the emphatic point, mindfulness-based relapse prevention (MBRP) or mindfulness oriented recovery enhancement (MORE). It is apparent that therapeutic recreation, music therapy using drumming activity, and art therapy are useful complementary treatment. Exercise rehabilitation contained the systematic procedures and comprehensive activities compared to previous addiction treatments by contents and techniques. Exercise rehabilitation can treat both physical symptoms at first and mental problems in the next step. So more evidence-based exercise rehabilitation researches need to do, but it is highly probable that exercise rehab can apply for smartphone addiction.

  7. Addiction: Beyond dopamine reward circuitry

    Energy Technology Data Exchange (ETDEWEB)

    Volkow, N.D.; Wang, G.; Volkow, N.D.; Wang, G.-J.; Fowler, J.S.; Tomasi, D.; Telang, F.

    2011-09-13

    Dopamine (DA) is considered crucial for the rewarding effects of drugs of abuse, but its role in addiction is much less clear. This review focuses on studies that used PET to characterize the brain DA system in addicted subjects. These studies have corroborated in humans the relevance of drug-induced fast DA increases in striatum [including nucleus accumbens (NAc)] in their rewarding effects but have unexpectedly shown that in addicted subjects, drug-induced DA increases (as well as their subjective reinforcing effects) are markedly blunted compared with controls. In contrast, addicted subjects show significant DA increases in striatum in response to drug-conditioned cues that are associated with self-reports of drug craving and appear to be of a greater magnitude than the DA responses to the drug. We postulate that the discrepancy between the expectation for the drug effects (conditioned responses) and the blunted pharmacological effects maintains drug taking in an attempt to achieve the expected reward. Also, whether tested during early or protracted withdrawal, addicted subjects show lower levels of D2 receptors in striatum (including NAc), which are associated with decreases in baseline activity in frontal brain regions implicated in salience attribution (orbitofrontal cortex) and inhibitory control (anterior cingulate gyrus), whose disruption results in compulsivity and impulsivity. These results point to an imbalance between dopaminergic circuits that underlie reward and conditioning and those that underlie executive function (emotional control and decision making), which we postulate contributes to the compulsive drug use and loss of control in addiction.

  8. What Does Addiction Mean to Me

    DEFF Research Database (Denmark)

    Hesse, Morten

    2006-01-01

    Addiction is compulsive need for and use of a habit-forming substance. Addiction is accepted as a mental illness in the diagnostic nomenclature and results in substantial health, social and economic problems. In the diagnostic nomenclature, addiction was originally included in the personality...... disorders along with other behaviours considered deviant. But it is now considered a clinical syndrome. Addiction is multifactorially determined, with substantial genetic influence. The development of addictions is also influenced by environmental factors, and interplay between the two. In the clinical...... context, addiction puts problem substance use on the agenda, and helps focus on the difficulties associated with drug use. But the concept of addiction is also used to distance the user from addicts, and in this way, may be counter-therapeutic. The addiction concept has also had a substantial influence...

  9. Cerebral edema in drug addicts

    Directory of Open Access Journals (Sweden)

    Daruši Dragana J.

    2014-01-01

    Full Text Available Background/Aim. The effect of drugs leaves permanent consequences on the brain, organic in type, followed by numerous manifestations, and it significantly affects the development of mental dysfunctions. The clinicians are often given a task to estimate a patient’s personality during treatment or during experts estimate of a drug addict. The aim of this research was to determine the differences, if any, in characteristics of addicts experience and personality traits in drug addicts with or without cerebral edema. Methods. The research was conducted on a sample of 252 male drug addicts, the average age of 23.3 (SD = 4.3 years. Cerebral edema was confirmed on magnetic resonance (MR images of the brain performed during the treatment of the addicts. The participants were tested by the psychologists using Minnesota Multiphasic Personality Inventory (MMPI-201 test, and the data were processed using canonical discriminate analysis within the SPSS program. The dependent variable in the study was cerebral edema. A block of independent variables, designed for the requirements of this study, consisted of two subgroups. The first one consisted of 12 variables describing the relevant characteristics of drug abuse. The second subgroup consisted of 8 psychopathological tendencies in the personality defined by the mentioned test. Results. Cerebral edema was confirmed in 52 (20.63% of the drug addicts. The differences between the groups of drug addicts with and without cerebral edema were determined in the following: the time span of taking drugs (0.301, use of alcohol parallel with drugs (0.466, and treatment for addiction (0.603. In the drug addicts with a cerebral edema, MMPI-201 confirmed the increase in the scales for hypochondria, psychopathic deviations and psychastenia, and the decrease in the scales for schizophrenia and depression. Conclusion. Our study confirmed a possible connection between cerebral edema and personality traits in a number of the

  10. Galanin and addiction.

    Science.gov (United States)

    Picciotto, M R

    2008-06-01

    There has been increasing interest in the ability of neuropeptides involved in feeding to modulate circuits important for responses to drugs of abuse. A number of peptides with effects on hypothalamic function also modulate the mesolimbic dopamine system (ventral tegmental area and nucleus accumbens). Similarly, common stress-related pathways can modulate food intake, drug reward and symptoms of drug withdrawal. Galanin promotes food intake and the analgesic properties of opiates; thus it initially seemed possible that galanin might potentiate opiate reinforcement. Instead, galanin agonists decrease opiate reward, measured by conditioned place preference, and opiate withdrawal signs, whereas opiate reward and withdrawal are increased in knock-out mice lacking galanin. This is consistent with studies showing that galanin decreases activity-evoked dopamine release in striatal slices and decreases the firing rate of noradrenergic neurons in locus coeruleus, areas involved in drug reward and withdrawal, respectively. These data suggest that polymorphisms in genes encoding galanin or galanin receptors might be associated with susceptibility to opiate abuse. Further, galanin receptors might be potential targets for development of novel treatments for addiction.

  11. Review: Disabled Addicted Women

    Directory of Open Access Journals (Sweden)

    Farideh Hemmati

    2001-06-01

    Full Text Available Women have suffered from drug abuse for conturies, although formal Treatment assistance for women has been recognized as important only during the past few decades. The nature and underlying reasons for women's drug abuse differ from men’s behavior in many ways. It is finally understood that research on men will not simply translate into effective solutions for women as well. Here deal with the many issues that can arise in working with disabled women suffered from drug abuse because biologically, Culturally, and socially, their experience is different from that of men and other women and key theme For this discourse is that a woman who suffered from drug abuse is first and foremost a woman. Disabled women also have specific issues that must acknowledge and incorporate into the counseling, social work and other experince, so, here review is based on more than 25 years of the collective experience and firsthand knowledge of Monique Cohen and their Counselors at The CASPAR outpatient Clinic in Cambridge, Massachusett (2000 about women with drug abuse and alcoholism. The clinic Provides omprehensive substance abuse treatment to Individuals and Families struggling with either one or multiple addictions.

  12. Addiction and Pain Medicine

    Directory of Open Access Journals (Sweden)

    Douglas Gourlay

    2005-01-01

    Full Text Available The adequate cotreatment of chronic pain and addiction disorders is a complex and challenging problem for health care professionals. There is great potential for cannabinoids in the treatment of pain; however, the increasing prevalence of recreational cannabis use has led to a considerable increase in the number of people seeking treatment for cannabis use disorders. Evidence that cannabis abuse liability is higher than previously thought suggests that individuals with a history of substance abuse may be at an increased risk after taking cannabinoids, even for medicinal purposes. Smoked cannabis is significantly more reinforcing than other cannabinoid administration methods. In addition, it is clear that the smoked route of cannabis delivery is associated with a number of adverse health consequences. Thus, there is a need for pharmaceutical-grade products of known purity and concentration using delivery systems optimized for safety. Another factor that needs to be considered when assessing the practicality of prescribing medicinal cannabinoids is the difficulty in differentiating illicit from prescribed cannabinoids in urine drug testing. Overall, a thorough assessment of the risk/benefit profile of cannabinoids as they relate to a patient’s substance abuse history is suggested.

  13. Addiction surplus: the add-on margin that makes addictive consumptions difficult to contain.

    Science.gov (United States)

    Adams, Peter J; Livingstone, Charles

    2015-01-01

    Addictive consumptions generate financial surpluses over-and-above non-addictive consumptions because of the excessive consumption of addicted consumers. This add-on margin or 'addiction surplus' provides a powerful incentive for beneficiaries to protect their income by ensuring addicted consumers keep consuming. Not only that, addiction surplus provides the financial base that enables producers to sponsor activities which aim to prevent public health initiatives from reducing consumption. This paper examines the potency of addiction surplus to engage industry, governments and communities in an on-going reliance on addiction surplus. It then explores how neo-liberal constructions of a rational consumer disguise the ethical and exploitative dynamics of addiction surplus by examining ways in which addictive consumptions fail to conform to notions of autonomy and rationality. Four measures are identified to contain the distorting effects of addiction surplus. Copyright © 2014 Elsevier B.V. All rights reserved.

  14. A Framework for the Specificity of Addictions

    Science.gov (United States)

    Sussman, Steve; Leventhal, Adam; Bluthenthal, Ricky N.; Freimuth, Marilyn; Forster, Myriam; Ames, Susan L.

    2011-01-01

    Research over the last two decades suggests that a wide range of substance and behavioral addictions may serve similar functions. Yet, co-occurrence of addictions has only been reported among a minority of addicts. “Addiction specificity” pertains to a phenomenon in which one pattern of addictive behaviors may be acquired whereas another is not. This paper presents the PACE model as a framework which might help explain addiction specificity. Pragmatics, attraction, communication, and expectation (PACE) variables are described, which may help give some direction to future research needs in this arena. PMID:21909314

  15. Addiction and depression comorbidity approaches

    Directory of Open Access Journals (Sweden)

    Crnić Katarina A.B.

    2016-01-01

    Full Text Available Topic: Comorbidities, simultaneous occurrence of two or more disorders are common in psychiatry; therefore the concept of dual diagnosis was established due to new ethiopatogenetic dilemmas and principles of diagnosis and treatment of these conditions. The most common are comorbid affective disorders and comorbidity of drug addictions and affective disorders. Topic position in medical public: Epidemiological studies show a high percentage of comorbidity of drug addictions and depression. Various studies show that about one-third of individuals with depression have addiction, and often some other psychiatric disorders are present, such as personality disorder, anxiety, and bipolar affective disorder. Comorbid disorders exacerbate one another; have tendencies to chronicity and treatment resistance. The problem of adequate diagnosis is common; other diagnosis is neglected, leading to inadequate treatment and poor outcomes. Researches of possible causes of addiction and depression comorbidity follow different theoretical assumptions. One favor genetically determined vulnerability, the others are addressing to the impact of trauma in the formative stages of personality development. Widespread is the theoretical assumption on the deficit functioning of the same regions of the CNS and the same neurotransmitters system. In previous studies the preclinical ones dominate, which are theoretically placed in the context of the CNS of a man. Most of the research are related to dysfunction of the serotonergic and dopaminergic systems, whose influence on addiction and depression are clear, and recent studies show the importance of neuromodulators and their receptors, for example, the role of natural opioid dynorphin and 'kappa' receptors in the mesolimbic reward system. Further action: The better diagnosis would require proper screening of patients entering addiction treatments for affective disorders and vice versa. Treatment have to be combined; in addition

  16. Substance abuse precedes Internet addiction.

    Science.gov (United States)

    Lee, Young Sik; Han, Doug Hyun; Kim, Sun Mi; Renshaw, Perry F

    2013-04-01

    The purpose of the current study was to evaluate possible overlapping substance abuse and internet addiction in a large, uniformly sampled population, ranging in age from 13 to 18 years. Participants (N=73,238) in the current study were drawn from the 6th Korea Youth Risk Behavior Web-based Survey (KYRBWS-V) for students from 400 middle schools and 400 high schools in 16 cities within South Korea. Of adolescent internet users, 85.2% were general users (GU), 11.9% were users with potential risk for internet addiction (PR), and 3.0% were users with high risk for internet addiction (HR). There was a difference in the number of students with alcohol drinking among the GU, PR, and HR groups (20.8% vs 23.1% vs 27.4%). There was a difference in the number of students who smoked among the GS, PR, and HR groups (11.7% vs 13.5% vs 20.4%). There was a difference in the number of students with drug use among the GU, PR, and HR groups (1.7% vs 2.0% vs 6.5%). After adjusting for sex, age, stress, depressed mood, and suicidal ideation, smoking may predict a high risk for internet addiction (OR=1.203, p=0.004). In addition, drug use may predict a high risk for internet addiction (OR=2.591, paddiction have vulnerability for addictive behaviors, co-morbid substance abuse should be evaluated and, if found, treated in adolescents with internet addiction. Copyright © 2013 Elsevier Ltd. All rights reserved.

  17. Behavioral addictions in addiction medicine: from mechanisms to practical considerations.

    Science.gov (United States)

    Banz, Barbara C; Yip, Sarah W; Yau, Yvonne H C; Potenza, Marc N

    2016-01-01

    Recent progress has been made in our understanding of nonsubstance or "behavioral" addictions, although these conditions and their most appropriate classification remain debated and the knowledge basis for understanding the pathophysiology of and treatments for these conditions includes important gaps. Recent developments include the classification of gambling disorder as a "Substance-Related and Addictive Disorder" in the 5th edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) and proposed diagnostic criteria for Internet Gaming Disorder in Section 3 of DSM-5. This chapter reviews current neuroscientific understandings of behavioral addictions and the potential of neurobiological data to assist in the development of improved policy, prevention, and treatment efforts. © 2016 Elsevier B.V. All rights reserved.

  18. Hematological changes in opium addicted diabetic rats.

    Science.gov (United States)

    Asadikaram, Gholamreza; Sirati-Sabet, Majid; Asiabanha, Majid; Shahrokhi, Nader; Jafarzadeh, Abdollah; Khaksari, Mohammad

    2013-01-01

    Chronic opioid treatment in animal models has shown to alter hematological parameters. The aim of this study was to evaluate the biological effects of opium on the number of peripheral blood cells and red blood cells (RBCs) indices in diabetic rats. Peripheral blood samples were collected from diabetic, opium-addicted, diabetic opium-addicted and normal male and female rats and hematological parameters were measured. The mean number of white blood cells (WBCs) was significantly higher in diabetic opium-addict females compared to diabetic non-addict female group. In both male and female, the mean number of neutrophils was significantly higher and the mean number of lymphocytes was lower in diabetic opium-addicted rats than those observed in diabetic non-addicted group. In diabetic opium-addicted male group the mean counts of RBC significantly increased as compared with diabetic male group. However, in diabetic addicted female, the mean number of RBCs was significantly lower than diabetic non-addicted female group. In both males and females, the mean number of platelets was significantly lower in diabetic addict rats compared to diabetic non-addict group. Generally, the results indicated that opium addiction has different effects on male and female rats according to the number of WBC, RBC and RBC indices. It could also be concluded that in the opium-addicts the risk of infection is enhanced due to the weakness of immune system as a result of the imbalance effect of opium on the immune cells.

  19. CELL PHONE ADDICTION: A REVIEW

    Directory of Open Access Journals (Sweden)

    JOSE DE SOLA

    2016-10-01

    Full Text Available We present a review of the studies that have been published about addiction to cell phones. We analyse the concept of cell phone addiction as well as its prevalence, study methodologies, psychological features and associated psychiatric comorbidities. Research in this field has generally evolved from a global view of the cell phone as a device to its analysis via applications and contents. The diversity of criteria and methodological approaches that have been used is notable, as is a certain lack of conceptual delimitation that has resulted in a broad spread of prevalent data. There is a consensus about the existence of cell phone addiction, but the delimitation and criteria used by various researchers vary. Cell phone addiction shows a distinct user profile that differentiates it from Internet addiction. Without evidence pointing to the influence of cultural level and socioeconomic status, the pattern of abuse is greatest among young people, primarily females. Intercultural and geographical differences have not been sufficiently studied. The problematic use of cell phones has been associated with personality variables such as extraversion, neuroticism, self-esteem, impulsivity, self-identity and self-image. Similarly, sleep disturbance, anxiety, stress, and, to a lesser extent, depression, which are also associated with Internet abuse, have been associated with problematic cell phone use. In addition, the present review reveals the coexistence relationship between problematic cell phone use and substance use such as tobacco and alcohol.

  20. [Does really sex addiction exist?].

    Science.gov (United States)

    Echeburúa, Enrique

    2012-01-01

    Hypersexual Disorder has been proposed as a new psychiatric disorder for DSM-V, characterized by an increased frequency and intensity of sexually motivated fantasies, arousal, urges, and enacted behavior in association with an impulsivity component. Excessive appetitive and consummatory behaviors, including hypersexuality, can become a non-chemical addiction. Sexual addiction afflicts people having paraphilic or nonparaphilic behaviors associated with progressive risk-taking sexual behaviors, escalation or progression of sexual behaviors (tolerance), loss of control and significant adverse psychosocial consequences, such as unplanned pregnancy, pair-bond dysfunction, marital separation, financial problems and sexually transmitted diseases including HIV. The most common behaviors involved in sexual addiction are fantasy sex, compulsive masturbation, pornography, cybersex, voyeuristic sex, anonymous sex and multiple sexual partners. These behaviors are intended to reduce anxiety and other dysphoric affects (e.g., shame and depression). Axis I psychiatric diagnosis, especially mood disorders, psychoactive substance abuse disorders and attention deficit hyperactivity disorders, are common comorbid disorders with sexual addiction. There are significant gaps in the current scientific knowledge base regarding the clinical course, development risk factors and family history and data on women with sexual addiction are lacking.

  1. Meperidine addiction or treatment frustration?

    Science.gov (United States)

    Hung, C I; Liu, C Y; Chen, C Y; Yang, C H; Yeh, E K

    2001-01-01

    There have been few studies of the psychiatric characteristics of analgesics addiction. The physician's perceptions that patients were addicted to analgesics might be partially attributable to frustration with poor response to treatment. In this retrospective study, we evaluated the medical records of 20 subjects (15 male and 5 female) who were perceived as having addiction to meperidine by general physicians. The most common medical diagnosis among these patients was chronic pancreatitis (7/20). Among them, five had a past history of suicide attempt and three had self-injury behavior during the index admission. The fact that subjects were perceived as being addicted might be attributable to a vicious cycle of the following factors: 1) chronic intractable pain; 2) poor staff-patient relationship; 3) lower pain threshold or tolerance due to anxiety or depression; 4) patients with a history or tendency of substance abuse; 5) placebo use and inadequate analgesics regimen. The findings of this study suggest that the importance of the following diagnostic and treatment procedures in these patients: 1) suicide risk should be evaluated; 2) comorbid psychiatric diseases should be treated; 3) factors that cause a vicious cycle in pain control should be identified; 4) misconceptions of opiate analgesics among medical staff should be discussed; 5) poor staff-patient relationship should be managed aggressively; and 6) "addiction" is a critical diagnosis that should be avoided if possible.

  2. [The place of cyber addiction in teenagers' addictive behavior].

    Science.gov (United States)

    Valleur, Marc

    2013-01-01

    The easy access which modern teenagers have to new technologies favours their excessive use of video games, as they seek to escape potential existential difficulties. This harmful aspect should not mask the creative potential of games for the majority of teenagers. Treatment for young people with a gaming addiction is based on psychotherapy and takes into account the family dimension of the problem. This article presents an interview with Marc Valleur, a psychiatrist and head physician at Marmottan hospital specialising in the care and support of people with addictions.

  3. Modelling the Happiness Classification of Addicted, Addiction Risk, Threshold and Non-Addicted Groups on Internet Usage

    Science.gov (United States)

    Sapmaz, Fatma; Totan, Tarik

    2018-01-01

    The aim of this study is to model the happiness classification of university students--grouped as addicted, addiction risk, threshold and non-addicted to internet usage--with compatibility analysis on a map as happiness, average and unhappiness. The participants in this study were 400 university students from Turkey. According to the results of…

  4. Relationship between Internet Addiction, Gaming Addiction and School Engagement among Adolescents

    Science.gov (United States)

    Tas, Ibrahim

    2017-01-01

    This research examined the relationship of Internet addiction and gaming addiction with school engagement and effects of Internet addiction and gaming addiction on school engagement. The research was conducted with 365 students (140, 38.4%, males; 225, 61.6%, females) studying at an Anatolian high school in Gaziantep province. Personal Information…

  5. Online social networking addiction among college students in Singapore: Comorbidity with behavioral addiction and affective disorder.

    Science.gov (United States)

    Tang, Catherine So-Kum; Koh, Yvaine Yee Woen

    2017-02-01

    This study aimed to determine the prevalence of addiction to social networking sites/platforms (SNS) and its comorbidity with other behavioral addiction and affective disorder among college students in Singapore. 1110 college students (age: M=21.46, SD=1.80) in Singapore completed measures assessing online social networking, unhealthy food intake and shopping addiction as well as depression, anxiety and mania. Descriptive analyses were conducted to investigate the prevalence and comorbidity of behavioral addiction and affective disorder. Chi-square tests were used to examine gender differences. The prevalence rates of SNS, food and shopping addiction were 29.5%, 4.7% and 9.3% respectively for the total sample. SNS addiction was found to co-occur with food addiction (3%), shopping addiction (5%), and both food and shopping addiction (1%). The comorbidity rates of SNS addiction and affective disorder were 21% for depression, 27.7% for anxiety, and 26.1% for mania. Compared with the total sample, students with SNS addiction reported higher comorbidity rates with other behavioral addiction and affective disorder. In general, females as compared to males reported higher comorbidity rates of SNS addiction and affective disorder. SNS addiction has a high prevalence rate among college students in Singapore. Students with SNS addiction were vulnerable to experience other behavior addiction as well as affective disorder, especially among females. Copyright © 2016. Published by Elsevier B.V.

  6. Behavioral Therapy, Incentives Enhance Addiction Treatment

    Science.gov (United States)

    ... Research News From NIH Behavioral Therapy, Incentives Enhance Addiction Treatment Past Issues / Summer 2006 Table of Contents ... that people who are trying to end their addiction to marijuana can benefit from a treatment program ...

  7. Rationally Addicted to Drinking and Smoking?

    OpenAIRE

    Bask, Mikael; Melkersson, Maria

    2001-01-01

    When modeling demand for addictive consumption goods, the most widely used framework is the rational addiction model proposed by Becker and Murphy (1988). In the present paper, we extend the rational addiction model to include two addictive consumption goods, alcohol and cigarettes. We estimate the aggregate demand for alcohol and cigarettes in Sweden, using aggregate annual time series on sales volumes for the period 1955-1999. OLS estimates are compared to GMM estimates allowing for possibl...

  8. Social Anomie and Drug Addiction

    Directory of Open Access Journals (Sweden)

    2004-02-01

    Full Text Available The present article addresses the relationshop between social anomie and drug addiction and tries to show that how we can apply anomie theory to clarify the aspects of this social problem in our society. By reviewing Durkheim’s and Merton’s anomie theories and Agnew’s mental-social theory، this article attempts to show that despite of fundamental differences in these two theories، Iranian Society has an anomic situation and this situation has a high poteniality for tendency toward drug addiction/abuse.

  9. Psychological Aspects of Internet Addiction of Teenagers

    Science.gov (United States)

    Tserkovnikova, Nataliya G.; Shchipanova, Dina Ye.; Uskova, Bella A.; Puzyrev, Viktor V.; Fedotovskih, Olga ?.

    2016-01-01

    The relevance of the problem under study is due to the lack of elaborated theoretical approaches to addiction and addictive behavior factors among children and adolescents, as well as due to the need and demand for psychological and pedagogical work with Internet addicted children and young people or with those who are potentially prone to…

  10. Wikipedia use: Risk for developing technology addiction

    OpenAIRE

    Manoj Kumar Sharma

    2016-01-01

    The present case highlights the addictive potential of Wikipedia usage. The users approached a technology addiction clinic for the management of excessive use of technology. A clinical interview was used to elicit information about usages. It indicates the addictive use of Wikipedia and associated dysfunction in lifestyle. It has implication for promotion of healthy use of technology.

  11. Wikipedia use: Risk for developing technology addiction

    Directory of Open Access Journals (Sweden)

    Manoj Kumar Sharma

    2016-01-01

    Full Text Available The present case highlights the addictive potential of Wikipedia usage. The users approached a technology addiction clinic for the management of excessive use of technology. A clinical interview was used to elicit information about usages. It indicates the addictive use of Wikipedia and associated dysfunction in lifestyle. It has implication for promotion of healthy use of technology.

  12. Romantic Love vs. Drug Addiction May Inspire a New Treatment for Addiction

    OpenAIRE

    Zou, Zhiling; Song, Hongwen; Zhang, Yuting; Zhang, Xiaochu

    2016-01-01

    Drug addiction is a complex neurological dysfunction induced by recurring drug intoxication. Strategies to prevent and treat drug addiction constitute a topic of research interest. Early-stage romantic love is characterized by some characteristics of addiction, which gradually disappear as the love relationship progresses. Therefore, comparison of the concordance and discordance between romantic love and drug addiction may elucidate potential treatments for addiction. This focused review uses...

  13. Romantic love v.s. drug addiction may inspire a new treatment for addiction

    OpenAIRE

    Zhiling Zou; Hongwen Song; Hongwen Song; Yuting Zhang; Xiaochu Zhang; Xiaochu Zhang; Xiaochu Zhang; Xiaochu Zhang

    2016-01-01

    Drug addiction is a complex neurological dysfunction induced by recurring drug intoxication. Strategies to prevent and treat drug addiction constitute a topic of research interest. Early-stage romantic love is characterized by some characteristics of addiction, which gradually disappear as the love relationship progresses. Therefore, comparison of the concordance and discordance between romantic love and drug addiction may elucidate potential treatments for addiction. This focused review uses...

  14. Comparison of risk and protective factors associated with smartphone addiction and Internet addiction

    OpenAIRE

    Choi, Sam-Wook; Kim, Dai-Jin; Choi, Jung-Seok; Ahn, Heejune; Choi, Eun-Jeung; Song, Won-Young; Kim, Seohee; Youn, Hyunchul

    2015-01-01

    Background and Aims Smartphone addiction is a recent concern that has resulted from the dramatic increase in worldwide smartphone use. This study assessed the risk and protective factors associated with smartphone addiction in college students and compared these factors to those linked to Internet addiction. Methods College students (N?=?448) in South Korea completed the Smartphone Addiction Scale, the Young?s Internet Addiction Test, the Alcohol Use Disorders Identification Test, the Beck De...

  15. Treatment of addiction and addiction-related behavior

    Energy Technology Data Exchange (ETDEWEB)

    Dewey, Stephen L. (Manorville, NY); Brodie, Jonathan D. (Cos Cob, CT); Ashby, Jr., Charles R. (Miller Place, NY)

    2003-01-01

    The present invention provides a highly efficient method for treating substance addiction and for changing addiction-related behavior of a mammal suffering from substance addiction. The method includes administering to a mammal an effective amount of gamma vinylGABA or a pharmaceutically acceptable salt thereof. The present invention also provides a method of treatment of cocaine, morphine, heroin, nicotine, amphetamine, methamphetamine, or ethanol addiction by treating a mammal with an effective amount of gamma vinylGABA or a pharmaceutically acceptable salt thereof. In one embodiment, the method of the present invention includes administering to the mammal an effective amount of a composition which increases central nervous system GABA levels wherein the effective amount is sufficient to diminish, inhibit or eliminate behavior associated with craving or use of drugs of abuse. The composition includes GVG, gabapentin, valproic acid, progabide, gamma-hydroxybutyric acid, fengabine, cetylGABA, topiramate or tiagabine or a pharmaceutically acceptable salt thereof, or an enantiomer or a racemic mixture thereof.

  16. Online Video Game Addiction: Identification of Addicted Adolescent Gamers

    NARCIS (Netherlands)

    Rooij, A.J. van; Schoenmakers, T.M.; Vermulst, A.A.; Eijnden, R.J.J.M. van den; Mheen, H. van de

    2011-01-01

    Aims To provide empirical data-driven identification of a group of addicted online gamers. Design Repeated cross-sectional survey study, comprising a longitudinal cohort, conducted in 2008 and 2009. Setting Secondary schools in the Netherlands. Participants Two large samples of Dutch

  17. [Benzodiazepin addiction: a silent addiction among older people].

    NARCIS (Netherlands)

    Oude Voshaar, R.C.

    2012-01-01

    Benzodiazepines are frequently prescribed for a longer period of time for anxiety disorders and insomnia in spite of the many guidelines to prescribe these drugs only short-term. These guidelines are based on the risk-benefit balance between long-term effectiveness and side effects like addiction,

  18. Phenomenology and treatment of behavioural addictions.

    Science.gov (United States)

    Grant, Jon E; Schreiber, Liana R N; Odlaug, Brian L

    2013-05-01

    Behavioural addictions are characterized by an inability to resist an urge or drive resulting in actions that are harmful to oneself or others. Behavioural addictions share characteristics with substance and alcohol abuse, and in areas such as natural history, phenomenology, and adverse consequences. Behavioural addictions include pathological gambling, kleptomania, pyromania, compulsive buying, compulsive sexual behaviour, Internet addiction, and binge eating disorder. Few studies have examined the efficacy of pharmacological and psychological treatment for the various behavioural addictions, and therefore, currently, no treatment recommendations can be made.

  19. Obesity and addiction: neurobiological overlaps.

    Science.gov (United States)

    Volkow, N D; Wang, G-J; Tomasi, D; Baler, R D

    2013-01-01

    Drug addiction and obesity appear to share several properties. Both can be defined as disorders in which the saliency of a specific type of reward (food or drug) becomes exaggerated relative to, and at the expense of others rewards. Both drugs and food have powerful reinforcing effects, which are in part mediated by abrupt dopamine increases in the brain reward centres. The abrupt dopamine increases, in vulnerable individuals, can override the brain's homeostatic control mechanisms. These parallels have generated interest in understanding the shared vulnerabilities between addiction and obesity. Predictably, they also engendered a heated debate. Specifically, brain imaging studies are beginning to uncover common features between these two conditions and delineate some of the overlapping brain circuits whose dysfunctions may underlie the observed deficits. The combined results suggest that both obese and drug-addicted individuals suffer from impairments in dopaminergic pathways that regulate neuronal systems associated not only with reward sensitivity and incentive motivation, but also with conditioning, self-control, stress reactivity and interoceptive awareness. In parallel, studies are also delineating differences between them that centre on the key role that peripheral signals involved with homeostatic control exert on food intake. Here, we focus on the shared neurobiological substrates of obesity and addiction. © 2012 The Authors. obesity reviews © 2012 International Association for the Study of Obesity.

  20. Electrocardiographic abnormalities in opiate addicts.

    Science.gov (United States)

    Wallner, Christina; Stöllberger, Claudia; Hlavin, Anton; Finsterer, Josef; Hager, Isabella; Hermann, Peter

    2008-12-01

    To determine in a cross-sectional study the prevalence of electrocardiographic (ECG) abnormalities in opiate addicts who were therapy-seeking and its association with demographic, clinical and drug-specific parameters. In consecutive therapy-seeking opiate addicts, a 12-lead ECG was registered within 24 hours after admission and evaluated according to a pre-set protocol between October 2004 and August 2006. Additionally, demographic, clinical and drug-specific parameters were recorded. Included were 511 opiate-addicts, 25% female, with a mean age of 29 years (range 17-59 years). One or more ECG abnormalities were found in 314 patients (61%). In the 511 patients we found most commonly ST abnormalities (19%), QTc prolongation (13%), tall R- and/or S-waves (11%) and missing R progression (10%). ECG abnormalities were more common in males than in females (64 versus 54%, P seizures less often (16 versus 27%, P opiate addicts. The most frequent ECG abnormalities are ST abnormalities, QTc prolongation and tall R- and/or S-waves. ST abnormalities are associated with cannabis, and QTc prolongation with methadone and benzodiazepines.

  1. Perspectives of addiction treatment providers

    African Journals Online (AJOL)

    Background. General practitioners are referring patients with codeine-related problems to specialist treatment facilities, but little is known about the addiction treatment providers, the kinds of treatment they provide, and whether training or other interventions are needed to strengthen this sector. Objectives. To investigate the ...

  2. Animal models of drug addiction.

    Science.gov (United States)

    García Pardo, María Pilar; Roger Sánchez, Concepción; De la Rubia Ortí, José Enrique; Aguilar Calpe, María Asunción

    2017-09-29

    The development of animal models of drug reward and addiction is an essential factor for progress in understanding the biological basis of this disorder and for the identification of new therapeutic targets. Depending on the component of reward to be studied, one type of animal model or another may be used. There are models of reinforcement based on the primary hedonic effect produced by the consumption of the addictive substance, such as the self-administration (SA) and intracranial self-stimulation (ICSS) paradigms, and there are models based on the component of reward related to associative learning and cognitive ability to make predictions about obtaining reward in the future, such as the conditioned place preference (CPP) paradigm. In recent years these models have incorporated methodological modifications to study extinction, reinstatement and reconsolidation processes, or to model specific aspects of addictive behavior such as motivation to consume drugs, compulsive consumption or drug seeking under punishment situations. There are also models that link different reinforcement components or model voluntary motivation to consume (two-bottle choice, or drinking in the dark tests). In short, innovations in these models allow progress in scientific knowledge regarding the different aspects that lead individuals to consume a drug and develop compulsive consumption, providing a target for future treatments of addiction.

  3. Using Meditation in Addiction Counseling

    Science.gov (United States)

    Young, Mark E.; DeLorenzi, Leigh de Armas; Cunningham, Laura

    2011-01-01

    Meditation has been studied as a way of reducing stress in counseling clients since the 1960s. Alcoholics Anonymous, Narcotics Anonymous, and new wave behavior therapies incorporate meditation techniques in their programs. This article identifies meditation's curative factors and limitations when using meditation in addiction settings.

  4. Internet Addiction: Stability and Change

    Science.gov (United States)

    Huang, Chiungjung

    2010-01-01

    This longitudinal study examined five indices of stability and change in Internet addiction: structural stability, mean-level stability, differential stability, individual-level stability, and ipsative stability. The study sample was 351 undergraduate students from end of freshman year to end of junior year. Convergent findings revealed stability…

  5. Punishment models of addictive behavior

    NARCIS (Netherlands)

    Vanderschuren, L.J.M.J.|info:eu-repo/dai/nl/126514917; Minnaard, A.M.|info:eu-repo/dai/nl/413292533; Smeets, J.A.S.|info:eu-repo/dai/nl/413578577; Lesscher, H.M.B.|info:eu-repo/dai/nl/258637196

    2017-01-01

    Substance addiction is a chronic relapsing brain disorder, characterized by loss of control over substance use. In recent years, there has been a lively interest in animal models of loss of control over substance use, using punishment paradigms. We provide an overview of punishment models of

  6. Behavioural addictions in children and adolescents

    Directory of Open Access Journals (Sweden)

    Iwona Grzegorzewska

    2017-09-01

    Full Text Available The emergence in DSM-5 of gambling addiction as the first official behavioural addiction has opened a new chapter in the thinking about and research into behavioural pathology. We are becoming increasingly aware of the causes, mechanisms and consequences of addictive behaviour, but the majority of the work is conducted mainly on adult populations. Although the use of the term “behavioural addiction” in children and adolescents is controversial due to the dynamic nature of their development processes, there is no doubt that more and more young people are involved in addictive behaviours that negatively affect their lives. The currently still few studies are throwing new light on the early symptoms of behavioural addictions observed in increasingly younger children. This article is a review of current knowledge about potential behavioural addictions in the first two decades of life viewed from the perspective of developmental psychopathology. While there is significantly less research into addictive behaviours in childhood and adolescence than in later decades, empirical evidence has clearly shown that early symptoms of behavioural addiction pose a significant threat to the mental health of children and adolescents, both now and in the future. The article discusses the definition of behavioural addiction in the DSM-5 context, the controversy surrounding the diagnosis of these disorders in young people, the behavioural addictions in children and adolescents, and the identified risk factors for early-onset behavioural addictions.

  7. Public perceptions of behavioral and substance addictions.

    Science.gov (United States)

    Lang, Brent; Rosenberg, Harold

    2017-02-01

    Most of the research on public perceptions of people with addictive disorders has focused on alcohol and illicit drugs, rather than addiction to behavioral activities. To expand the range of addictive behaviors and types of perceptions studied, we designed the present study to assess the lay public's definitions of and willingness to affiliate with people described as addicted to 1 of 2 specific behaviors (i.e., pornography or gambling) or 1 of 3 specific substances (i.e., alcohol, marijuana, or heroin). A nationwide convenience sample (N = 612) of American adults completed online questionnaires during the summer of 2015. Participants rated heroin as more addictive than the other drugs and behaviors and, despite differences among the conditions, were generally unwilling to affiliate with an individual addicted to any of the 2 behaviors or 3 substances. When asked to rate different potential indications of addiction, participants endorsed behavioral signs of impaired control and physiological and psychological dependence as more indicative of all 5 types of addiction than desire to use the substance or engage in the addictive behavior. Despite recent efforts to increase public knowledge about addictive disorders, members of the public continue to endorse some attitudes indicative of stigmatization toward people with selected substance and behavioral addictions. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  8. Sugar addiction: the state of the science.

    Science.gov (United States)

    Westwater, Margaret L; Fletcher, Paul C; Ziauddeen, Hisham

    2016-11-01

    As obesity rates continue to climb, the notion that overconsumption reflects an underlying 'food addiction' (FA) has become increasingly influential. An increasingly popular theory is that sugar acts as an addictive agent, eliciting neurobiological changes similar to those seen in drug addiction. In this paper, we review the evidence in support of sugar addiction. We reviewed the literature on food and sugar addiction and considered the evidence suggesting the addictiveness of highly processed foods, particularly those with high sugar content. We then examined the addictive potential of sugar by contrasting evidence from the animal and human neuroscience literature on drug and sugar addiction. We find little evidence to support sugar addiction in humans, and findings from the animal literature suggest that addiction-like behaviours, such as bingeing, occur only in the context of intermittent access to sugar. These behaviours likely arise from intermittent access to sweet tasting or highly palatable foods, not the neurochemical effects of sugar. Given the lack of evidence supporting it, we argue against a premature incorporation of sugar addiction into the scientific literature and public policy recommendations.

  9. Kleptomania and Co-morbid addictive disorders.

    Science.gov (United States)

    Kim, Hyoun S; Christianini, Aparecida Rangon; Bertoni, Daniela; de Oliveira, Maria do Carmo Medeiros; Hodgins, David C; Tavares, Hermano

    2017-04-01

    We examined the association between kleptomania and addictive disorders, including behavioral addictions. Fifty-three individuals with a diagnosis of kleptomania completed measures of kleptomania severity, semi-structured clinical interviews to assess co-morbid diagnosis of addictive disorders, and the Shorter PROMIS Questionnaire (SPQ) assessing an array of addictive behaviors. 20.75% of the sample met criteria for an addictive disorder; four for a substance use disorder and four for a behavioral addiction. Kleptomania severity was significantly associated with compulsive work and shopping measured by the SPQ. The results suggest the need to assess a wide array of addictive behaviors in individuals with kleptomania. Copyright © 2017 Elsevier Ireland Ltd. All rights reserved.

  10. [Internet addiction--a case report].

    Science.gov (United States)

    Pejović-Milovancević, Milica; Popović-Deusić, Smiljka; Draganić-Gajić, Saveta; Lecić-Tosevski, Dusica

    2009-01-01

    Some addictions cannot be connected with substance abuse (pathological gambling, video games playing, binge eating, compulsive physical activity, emotional relationship addiction, TV addiction). Since 1995, Internet addiction has been accepted as a clinical entity with profound negative effect on social, familial, educational and economical personal functioning. The diagnosis of Internet addiction could be established if the person spends more than 38 hours per week on the Internet exempting online professional needs. Basic symptoms are the increased number of hours spent in front of the computer along with the Internet use, development of abstinent syndrome if the Internet access is prohibited, sleep inversion, neglect of basic social requirements and personal hygiene, many somatic symptoms developed due to prolonged sitting or monitor watching, dissocial behaviour. In this paper, data about the Internet addiction are presented and a case report of an adolescent with developed Internet addiction.

  11. Doctors, lies and the addiction bureaucracy.

    Science.gov (United States)

    Dalrymple, Theodore

    2008-04-01

    Almost everything you know about heroin addiction is wrong. Not only is it wrong, but it is obviously wrong. Heroin is not highly addictive; withdrawal from it is not medically serious; addicts do not become criminals to feed their habit; addicts do not need any medical assistance to stop taking heroin; and contrary to received wisdom, heroin addiction most certainly is a moral or spiritual problem. A literary tradition dating back to De Quincey and Coleridge, and continuing up to the deeply sociopathic William Burroughs and beyond, has misled all Western societies for generations about the nature of heroin addiction. These writers' self-dramatizing and dishonest accounts of their own addiction have been accepted uncritically, and have been more influential by far in forming public attitudes than the whole of pharmacological science. As a result, a self-serving, self-perpetuating and completely useless medical bureaucracy has been set up to deal with the problem.

  12. Behavioral addictions: a novel challenge for psychopharmacology.

    Science.gov (United States)

    Marazziti, Donatella; Presta, Silvio; Baroni, Stefano; Silvestri, Stefano; Dell'Osso, Liliana

    2014-12-01

    Although addictive syndromes have been traditionally related to substance-use disorders, during the last few decades a novel addictive group, including the so-called "behavioral or no-drug addictions," has been recognized and has attracted increasing attention for its relevant social impact. This group includes pathological gambling, compulsive shopping, TV/Internet/social network/videogame addictions, workaholism, sex and relationship addictions, orthorexia, and overtraining syndrome. Substance and behavioral addictions show similar phenomenological features, such as craving, dependence, tolerance, and abstinence, and perhaps they share a common possible pathophysiology. It is, however, controversial whether all or at least some of them should be considered real disorders or just normal, albeit extreme, behaviors. The aim of this article is to review current data on pharmacological treatment of behavioral addictions. As no specific and validated treatment algorithms are currently available, only an improved knowledge on their psychopathological, clinical, and neurobiological features may have relevant implications for more focused preventive and therapeutic strategies.

  13. Received View of Addiction, Relapse and Treatment.

    Science.gov (United States)

    Ndasauka, Yamikani; Wei, Zhengde; Zhang, Xiaochu

    2017-01-01

    It is important to highlight that attempts at understanding and explaining addiction have been made for centuries. It is, however, just five decades ago, with the growth of science and technology that more interest has been observed in this field. This chapter examines different views and theories that have been posited to understand and explain addiction. More attention will be given to prominent views that seem to draw consensus among researchers and medical practitioners. The first section of the chapter introduces the addiction debate, the different theories that have been provided to explain it from different perspectives and disciplines such as neurosciences, philosophy and psychology. Then, the chapter discusses different views on the role of relapse and what it entails in understanding addiction. The second section discusses different proposed and used forms of treating addiction. Thus, the chapter discusses the received view of addiction, the understanding of relapse as a critical element in addiction and treatments.

  14. [Pathological gambling and computergame-addiction. Current state of research regarding two subtypes of behavioural addiction].

    Science.gov (United States)

    Wölfling, K; Müller, K W

    2010-04-01

    Behavioral addictions, like pathological gambling and computer game addiction (or internet addiction), have become a growing concern in research and public interest. Currently similarities between behavioral addictions and substance dependency are controversially discussed in the scientific community. Unfortunately a mismatch exists between the large number of people seeking treatment and the small number of scientific studies on pathological gambling and computer game addiction. Prevalence of pathological gambling among the German population is estimated to be 0.2-0.5%. These estimations are comparable to prevalence rates reported for drug dependency. Latest research states that about 3% of German adolescents and young adults are believed to suffer from computer game addiction. Therefore, it is important to enhance investigations regarding the clinical and neuroscientific basis of computer game addiction. This review offers a summary of current results of research regarding pathological gambling and internet addiction. The phenomenological description of these two disorders is meant to allow a deeper understanding of behavioral addictions.

  15. Risk personality traits of Internet addiction: a longitudinal study of Internet-addicted Chinese university students.

    Science.gov (United States)

    Dong, Guangheng; Wang, Jiangyang; Yang, Xuelong; Zhou, Hui

    2013-12-01

    As the world's fastest growing "addiction", Internet addiction is still controversial. The present study aimed to examine the potential personality predictors of Internet addicts. Eight hundred and sixty-eight students were tested using the Eysenck Personality Questionnaire after they had just entered university. Two years later, 49 were found to be addicted to the Internet as defined by high Internet addiction test scores. Comparisons of means and logistic regression analysis were used to explore their relationship. Students addicted to the Internet showed higher Neuroticism/Stability scores, higher Psychoticism/Socialization scores, and lower Lie scores than their normal peers before their addiction. Regression results showed that Internet addiction was accounted by three independent variables: Neuroticism/Stability, Psychoticism/Socialization, and Lie. These results suggest that the risk personality traits of Internet addiction include neuroticism, psychoticism, and immaturity. Copyright © 2012 Wiley Publishing Asia Pty Ltd.

  16. New Dimensions, New Addictions: The Internet Sex Addiction

    Directory of Open Access Journals (Sweden)

    Silvia Sánchez Zaldívar

    2010-02-01

    Full Text Available The network is endless: going anywhere, finding anything, being anyone. Typing the word sex on Google gives a figure of 96 million results. The network is changing our way of communication and relation; we can construct space-time coordinates before incompatible. Internet addiction is not recognized as a disorder in DSM-IV-TR or ICD-10. Both types of Internet addiction with sexual content are cybersex and pornography. Cybersex consists in experiencing sexual stimulation while maintaining sexual contact with other person. There is no user profile, it is a widespread behaviour and might have a positive aspect (in some communities, persons with fewer social skills, to spice sex life and a negative aspect (addiction, loss of control, marital and family problems. Sex is safe, anonymous and without complications. Internet pornography voyeurism allows the visualization of all types of practices, the use of real models not professional and to spy our behaviour through the IP code. These sexual activities on the network seems to be powered by the “Triple A” engine: accessibility, anonymity, affordability. We must assess the individual, the couples and the Internet activities. There is no proven pharmacological or psychological treatment but cognitive behavioural programs and techniques used in other addictions are helpful. There is large comorbidity. The goal of treatment refers to the adaptive use of Internet. Health professionals should be in advance and learn about this kind of behaviours, as well as to disseminate the information appropriately not launching simplistic messages, providing markers and developing studies, research and prevention programs.

  17. Free Will, Black Swans and Addiction.

    Science.gov (United States)

    Fenton, Ted; Wiers, Reinout W

    2017-01-01

    The current dominant perspective on addiction as a brain disease has been challenged recently by Marc Lewis, who argued that the brain-changes related to addiction are similar to everyday changes of the brain. From this alternative perspective, addictions are bad habits that can be broken, provided that people are motivated to change. In that case, autonomous choice or "free will" can overcome bad influences from genes and or environments and brain-changes related to addiction. Even though we concur with Lewis that there are issues with the brain disease perspective, we also argue that pointing to black swans can be important, that is: there can be severe cases where addiction indeed tips over into the category of brain disease, but obviously that does not prove that every case of addiction falls into the disease category, that all swans are black. We argue that, for example, people suffering from Korsakoff's syndrome, can be described as having a brain disease, often caused by alcohol addiction. Moreover, the brain changes occurring with addiction are related to choice-behaviour (and the related notions of willed action), habit formation and insight, hence essential mental abilities to break the addiction. We argue for a more graded perspective, where both black swans (severe brain disease which makes recovery virtually impossible) and white swans (unaffected brain) are rare, and most cases of addiction come as geese in different shades of gray.

  18. A little rein on addiction.

    Science.gov (United States)

    Mathuru, Ajay S

    2018-06-01

    Rewarding and aversive experiences influence emotions, motivate specific behaviors, and modify future action in animals. Multiple conserved vertebrate neural circuits have been discovered that act in a species-specific manner to reinforce behaviors that are rewarding, while attenuating those with an adverse outcome. A growing body of research now suggests that malfunction of the same circuits is an underlying cause for many human disorders and mental ailments. The habenula (Latin for "little rein") complex, an epithalamic structure that regulates midbrain monoaminergic activity has emerged in recent years as one such region in the vertebrate brain that modulates behavior. Its dysfunction, on the other hand, is implicated in a spectrum of psychiatric disorders in humans such as schizophrenia, depression and addiction. Here, I review the progress in identification of potential mechanisms involving the habenula in addiction. Copyright © 2017. Published by Elsevier Ltd.

  19. Drug Addiction and DNA Modifications.

    Science.gov (United States)

    Brown, Amber N; Feng, Jian

    2017-01-01

    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. Understanding these epigenetic changes may provide us translational tools for the diagnosis and treatment of addiction in the future.

  20. Addictive behaviors and Parkinson's disease.

    Science.gov (United States)

    Witjas, T; Eusebio, A; Fluchère, F; Azulay, J-P

    2012-01-01

    In Parkinson's disease, the degeneration of the dopaminergic system and the longstanding exposure to dopamine replacement therapy (DRT) may cause, in a group of vulnerable patients, dysregulation of the brain reward system. These patients develop DRT-related compulsions, which include addiction to levodopa or dopamine dysregulation syndrome (DDS), punding, and impulse control disorders (ICDs). ICDs or behavioral addiction reported in Parkinson's disease include pathological gambling, hypersexuality, compulsive buying and binge eating. Although the underlying pathophysiology is still poorly understood, these behaviors are linked by their reward-based and repetitive nature. Such behaviors may result in devastating psychosocial impairment for the patients and are often hidden. The recognition of these behaviors is important and allows a better clinical management. Although the limited data do not permit particular therapeutic strategies, some approaches are worth considering: DRT reduction, trials of non-dopaminergic medications and subthalamic chronic stimulation. Copyright © 2012. Published by Elsevier Masson SAS.

  1. Sex differences, gender and addiction.

    Science.gov (United States)

    Becker, Jill B; McClellan, Michele L; Reed, Beth Glover

    2017-01-02

    This review discusses alcohol and other forms of drug addiction as both a sociocultural and biological phenomenon. Sex differences and gender are not solely determined by biology, nor are they entirely sociocultural. The interactions among biological, environmental, sociocultural, and developmental influences result in phenotypes that may be more masculine or more feminine. These gender-related sex differences in the brain can influence the responses to drugs of abuse, progressive changes in the brain after exposure to drugs of abuse and whether addiction results from drug-taking experiences. In addition, the basic laboratory evidence for sex differences is discussed within the context of four types of sex/gender differences. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

  2. Social settings and addiction relapse.

    Science.gov (United States)

    Walton, M A; Reischl, T M; Ramanthan, C S

    1995-01-01

    Despite addiction theorists' acknowledgment of the impact of environmental factors on relapse, researchers have not adequately investigated these influences. Ninety-six substance users provided data regarding their perceived risk for relapse, exposure to substances, and involvement in reinforcing activities. These three setting attributes were assessed in their home, work, and community settings. Reuse was assessed 3 months later. When controlling for confounding variables, aspects of the home settings significantly distinguished abstainers from reusers; perceived risk for relapse was the strongest predictor of reuse. Exposure to substances and involvement in reinforcing activities were not robust reuse indicators. The work and community settings were not significant determinants of reuse. These findings offer some initial support for the utility of examining social settings to better understand addiction relapse and recovery. Identification of setting-based relapse determinants provides concrete targets for relapse prevention interventions.

  3. Duopoly competition for rational addicts

    Directory of Open Access Journals (Sweden)

    SF Koch

    2004-04-01

    Full Text Available This paper provides an examination of an oligopoly market for addictive commodities, specifically cigarettes. The model is characterized by overlapping generations of consumers and differentiated products. A price equilibrium, which is both stationary and symmetric, is characterized. The model accounts for many of the features within the South African tobacco market. Although excise taxes rose in South Africa, and the actual price in the market rose by more than the increase in the excise tax, the model shows that the increase in the price beyond the excise tax was caused by factors other than the change in the tax rate. The model also points to potential empirical problems associated with estimating cigarette market outcomes, due to the fact that the combination of market structure and addiction may greatly impact the assumed exogeneity of the prices used in the analysis.

  4. SEX DIFFERENCES, GENDER AND ADDICTION

    OpenAIRE

    Becker, Jill B.; McClellan, Michele L.; Reed, Beth Glover

    2017-01-01

    This review discusses alcohol/other drug addiction as both a sociocultural and biological phenomenon. Sex differences and gender are not solely determined by biology, nor are they entirely sociocultural. The interactions among biological, environmental, sociocultural and developmental influences result in phenotypes that may be more masculine or more feminine. These gender-related sex differences in the brain can influence the responses to drugs of abuse, progressive changes in the brain afte...

  5. Internet gaming addiction: current perspectives

    OpenAIRE

    Kuss, DJ

    2013-01-01

    Daria J KussPsychology Research and Behavior Management, Birmingham City University, Birmingham, UKAbstract: In the 2000s, online games became popular, while studies of Internet gaming addiction emerged, outlining the negative consequences of excessive gaming, its prevalence, and associated risk factors. The establishment of specialized treatment centers in South-East Asia, the US, and Europe reflects the growing need for professional help. It is argued that only by understanding the appeal o...

  6. Culture, Economics and Drugs addiction

    OpenAIRE

    Azmat, Hayat

    2012-01-01

    Drug use is one of the pressing issues facing humanity since time immemorial. Ground reality exhibits that there are linear association of drug use with violence, corruption, incest and numerous other immoral activities. Towards drugs addiction the policy approach of economists are based on confusion. As usual on one hand economists encourage the prohibition of drug use, while on the other hand another influential group of economists apply the philosophy of market economy. They advocate that ...

  7. Dentistry: risks for addictive disease.

    Science.gov (United States)

    Walter, Jane

    2007-01-01

    Chemical dependence is chronic disease with genetic, psychosocial, and environmental contributing factors and neurological characteristics. Dentists may be at an increased risk for addiction because they are in a helping profession, work in a stressful environment in which drugs are readily available, often exhibit perfectionist personality traits, and function in isolation. Treatment can be effective, especially when provided by staff skilled in working with healthcare professionals, using the Twelve-Step approach, involving families, and addressing related dysfunctional behavior patterns and psychological issues.

  8. Assessing internet addiction using the parsimonious internet addiction components model—A preliminary study.

    NARCIS (Netherlands)

    Kuss, D.J.; Shorter, G.W.; Rooij, A.J. van; Griffiths, M.D.; Schoenmakers, T.M.

    2014-01-01

    Internet usage has grown exponentially over the last decade. Research indicates that excessive Internet use can lead to symptoms associated with addiction. To date, assessment of potential Internet addiction has varied regarding populations studied and instruments used, making reliable prevalence

  9. Rebalancing the Addicted Brain: Oxytocin Interference with the Neural Substrates of Addiction.

    Science.gov (United States)

    Bowen, Michael T; Neumann, Inga D

    2017-12-01

    Drugs that act on the brain oxytocin (OXT) system may provide a much-needed treatment breakthrough for substance-use disorders. Targeting the brain OXT system has the potential to treat addiction to all major classes of addictive substance and to intervene across all stages of the addiction cycle. Emerging evidence suggests that OXT is able to interfere with such a wide range of addictive behaviours for such a wide range of addictive substances by rebalancing core neural systems that become dysregulated over the course of addiction. By improving our understanding of these interactions between OXT and the neural substrates of addiction, we will not only improve our understanding of addiction, but also our ability to effectively treat these devastating disorders. Copyright © 2017 Elsevier Ltd. All rights reserved.

  10. Is game addiction a mental disorder?

    DEFF Research Database (Denmark)

    Nielsen, Rune Kristian Lundedal

    This Ph.D. dissertation critically examines the concept of "video game addiction" and the science behind the proposal that the disorder should be officially recognized as a mental disorder called "Internet gaming disorder." Chapter One gives a short introduction to the history of the word...... "addiction" and describes how gambling disorder (the only officially recognized behavioral addiction) came to be defined as an addiction. Chapter 2 will take a look at the negative consequences of video game play that are most commonly cited in the literature on game addiction. This review will show how...... researchers' claims of negative effects caused by video game playing are wildly exaggerated. Chapter 3 adds a short review of what is sometimes cited as historical precursors to Internet gaming disorder and argue that these are, in fact, not examples of addictions. Chapter 4 will analyze the diagnostic...

  11. Neuroimaging for drug addiction and related behaviors

    International Nuclear Information System (INIS)

    Parvaz, M.A.; Alia-Klein, N.; Woicik, P.A.; Volkow, N.D.; Goldstein, R.Z.

    2011-01-01

    In this review, we highlight the role of neuroimaging techniques in studying the emotional and cognitive-behavioral components of the addiction syndrome by focusing on the neural substrates subserving them. The phenomenology of drug addiction can be characterized by a recurrent pattern of subjective experiences that includes drug intoxication, craving, bingeing, and withdrawal with the cycle culminating in a persistent preoccupation with obtaining, consuming, and recovering from the drug. In the past two decades, imaging studies of drug addiction have demonstrated deficits in brain circuits related to reward and impulsivity. The current review focuses on studies employing positron emission tomography (PET), functional magnetic resonance imaging (fMRI), and electroencephalography (EEG) to investigate these behaviors in drug-addicted human populations. We begin with a brief account of drug addiction followed by a technical account of each of these imaging modalities. We then discuss how these techniques have uniquely contributed to a deeper understanding of addictive behaviors.

  12. [The Concept and Treatment of Internet Addiction].

    Science.gov (United States)

    Elsalhy, Muhammad; Muramatsu, Taro; Higuchi, Susumu; Mimura, Masaru

    2016-10-01

    The Internet now plays a very important role in our lives. However, for some people, Internet use can lead to a state that appears to meet the DSM definition for a mental disorder. In this review, we briefly discuss definition, symptoms, risk factors, prevalence, comorbidities, and personality traits of people who are susceptible to becoming addicts. In the second section of the article, various types of Internet addiction are discussed, focusing mainly on Internet Gaming Disorder and social networking survices (SNS) addiction. Regarding Internet Gaming Disorder, we discuss various types of the newly emerged Massive Multiplayer Online Games (MMO), as well as theories about why people become addicted to them. We do the same for the SNS Addiction for sites like Facebook and LINE; again, different types, as well as theories about why some people become addicts to such sites are discussed. Finally, preventive measures are introduced, focusing on a number of commonly used treatment methods, perticulary cognitive behavioral therapy and family therapy.

  13. Neuroimaging for drug addiction and related behaviors

    Energy Technology Data Exchange (ETDEWEB)

    Parvaz M. A.; Parvaz, M.A.; Alia-Klein, N.; Woicik,P.A.; Volkow, N.D.; Goldstein, R.Z.

    2011-10-01

    In this review, we highlight the role of neuroimaging techniques in studying the emotional and cognitive-behavioral components of the addiction syndrome by focusing on the neural substrates subserving them. The phenomenology of drug addiction can be characterized by a recurrent pattern of subjective experiences that includes drug intoxication, craving, bingeing, and withdrawal with the cycle culminating in a persistent preoccupation with obtaining, consuming, and recovering from the drug. In the past two decades, imaging studies of drug addiction have demonstrated deficits in brain circuits related to reward and impulsivity. The current review focuses on studies employing positron emission tomography (PET), functional magnetic resonance imaging (fMRI), and electroencephalography (EEG) to investigate these behaviors in drug-addicted human populations. We begin with a brief account of drug addiction followed by a technical account of each of these imaging modalities. We then discuss how these techniques have uniquely contributed to a deeper understanding of addictive behaviors.

  14. Assessing Internet addiction using the parsimonious Internet addiction components model - a preliminary study [forthcoming

    OpenAIRE

    Kuss, DJ; Shorter, GW; Van Rooij, AJ; Griffiths, MD; Schoenmakers, T

    2014-01-01

    Internet usage has grown exponentially over the last decade. Research indicates that excessive Internet use can lead to symptoms associated with addiction. To date, assessment of potential Internet addiction has varied regarding populations studied and instruments used, making reliable prevalence estimations difficult. To overcome the present problems a preliminary study was conducted testing a parsimonious Internet addiction components model based on Griffiths’ addiction components (2005), i...

  15. Assessing internet addiction using the parsimonious internet addiction components model—A preliminary study.

    OpenAIRE

    Kuss, D.J.; Shorter, G.W.; Rooij, A.J. van; Griffiths, M.D.; Schoenmakers, T.M.

    2014-01-01

    Internet usage has grown exponentially over the last decade. Research indicates that excessive Internet use can lead to symptoms associated with addiction. To date, assessment of potential Internet addiction has varied regarding populations studied and instruments used, making reliable prevalence estimations difficult. To overcome the present problems a preliminary study was conducted testing a parsimonious Internet addiction components model based on Griffiths’ addiction components (Journal ...

  16. Obesity and Its Relationship to Addictions: Is Overeating a Form of Addictive Behavior?

    OpenAIRE

    Barry, Danielle; Clarke, Megan; Petry, Nancy M.

    2009-01-01

    Obesity is a major public health problem and notoriously difficult to treat. There are many parallels between obesity/overeating and addictions to alcohol and drugs. This paper discusses similarities between obesity and addictive disorders, including common personality characteristics, disruptive behavior syndromes, and brain mechanisms. Although there are important differences between overeating and other addictive behaviors, an addiction model of overeating may effectively inform prevention...

  17. Obesity and its relationship to addictions: is overeating a form of addictive behavior?

    Science.gov (United States)

    Barry, Danielle; Clarke, Megan; Petry, Nancy M

    2009-01-01

    Obesity is a major public health problem and notoriously difficult to treat. There are many parallels between obesity/overeating and addictions to alcohol and drugs. This paper discusses similarities between obesity and addictive disorders, including common personality characteristics, disruptive behavior syndromes, and brain mechanisms. Although there are important differences between overeating and other addictive behaviors, an addiction model of overeating may effectively inform prevention and treatment of obesity.

  18. Pornographic addiction: Is it a distinct entity?

    Directory of Open Access Journals (Sweden)

    Adnan Kadiani

    2017-01-01

    Full Text Available Among all the different types of behavioral addictions, the one related to sexual activity is probably the most difficult to treat as we are reluctant to discuss issues related to sex. From innocuous viewing of pornographic content in adolescence, a 34-year-old married male for 6 years becomes addicted to it. The case highlights the importance of recognizing pornographic addiction as a disorder and the difficulties encountered in its management.

  19. The Emerging Requirement for Digital Addiction Labels

    OpenAIRE

    Ali, Raian; Jiang, Nan; Phalp, Keith T.; Muir, Sarah; McAlaney, John

    2015-01-01

    [Context & motivation] Digital Addiction, e.g. to social networks sites and games, is becoming a public interest issue which has a variety of so- cio-economic effects. Recent studies have shown correlation between Digital Addiction and certain negative consequences such as depression, reduced crea- tivity and productivity, lack of sleep and disconnection from reality. Other re- search showed that Digital Addiction has withdrawal symptoms similar to those found in drug, tobacco, and alcohol ad...

  20. Video game addiction: past, present and future

    OpenAIRE

    Griffiths, MD; Kuss, DJ; King, DL

    2012-01-01

    Gaming addiction has become a topic of increasing research interest. The last decade has witnessed a significant increase in the number of empirical studies examining various aspects of problematic video game play and video game addiction. This paper begins with a brief past history of how research into video game addiction has changed over the last three decades (i.e., the 1980s, 1990s and 2000s). It then examines more thoroughly the contemporary research literature by analyzing the (i) prev...

  1. Tanning addiction: conceptualisation, assessment, and correlates

    OpenAIRE

    Andreassen, CS; Pallesen, S; Torsheim, T; Demetrovics, Z; Griffiths, MD

    2018-01-01

    Background:\\ud Research into problematic tanning (or 'tanning addiction') has markedly increased over the past few years. Although several excessive tanning instruments exist, most of these are psychometrically poor, not theoretically anchored, and have mainly been used on small samples.\\ud \\ud Objective:\\ud Against this background, a new tanning addiction scale was developed based on a specific theoretical approach utilising core addiction criteria.\\ud \\ud Methods:\\ud A scale comprising seve...

  2. Applying incentive sensitization models to behavioral addiction

    DEFF Research Database (Denmark)

    Rømer Thomsen, Kristine; Fjorback, Lone; Møller, Arne

    2014-01-01

    The incentive sensitization theory is a promising model for understanding the mechanisms underlying drug addiction, and has received support in animal and human studies. So far the theory has not been applied to the case of behavioral addictions like Gambling Disorder, despite sharing clinical...... symptoms and underlying neurobiology. We examine the relevance of this theory for Gambling Disorder and point to predictions for future studies. The theory promises a significant contribution to the understanding of behavioral addiction and opens new avenues for treatment....

  3. Addiction and Moralization : the Role of the Underlying Model of Addiction

    NARCIS (Netherlands)

    Frank, Lily E.; Nagel, Saskia K.

    2017-01-01

    Addiction appears to be a deeply moralized concept. To understand the entwinement of addiction and morality, we briefly discuss the disease model and its alternatives in order to address the following questions: Is the disease model the only path towards a ‘de-moralized’ discourse of addiction?

  4. Addiction and moralization: the role of the underlying model of addiction

    NARCIS (Netherlands)

    Frank, L.E.; Nagel, S.K.

    2017-01-01

    Addiction appears to be a deeply moralized concept. To understand the entwinement of addiction and morality, we briefly discuss the disease model and its alternatives in order to address the following questions: Is the disease model the only path towards a ‘de-moralized’ discourse of addiction?

  5. Optogenetics in animal model of alcohol addiction

    Science.gov (United States)

    Nalberczak, Maria; Radwanska, Kasia

    2014-11-01

    Our understanding of the neuronal and molecular basis of alcohol addiction is still not satisfactory. As a consequence we still miss successful therapy of alcoholism. One of the reasons for such state is the lack of appropriate animal models which would allow in-depth analysis of biological basis of addiction. Here we will present our efforts to create the animal model of alcohol addiction in the automated learning device, the IntelliCage setup. Applying this model to optogenetically modified mice with remotely controlled regulation of selected neuronal populations by light may lead to very precise identification of neuronal circuits involved in coding addiction-related behaviors.

  6. Neuroimaging in nuclear medicine: drug addicted brain

    Energy Technology Data Exchange (ETDEWEB)

    Chung, Yong-An; Kim, Dae-Jin [The Catholic University of Korea, Seoul (Korea, Republic of)

    2006-02-15

    Addiction to illicit drugs in one of today's most important social issues. Most addictive drugs lead to irreversible parenchymal changes in the human brain. Neuroimaging data bring to light the pharmacodynamics and pharmacokinetics of the abused drugs, and demonstrate that addiction is a disease of the brain. Continuous researches better illustrate the neurochemical alterations in brain function, and attempt to discover the links to consequent behavioral changes. Newer hypotheses and theories follow the numerous results, and more rational methods of approaching therapy are being developed. Substance abuse is on the rise in Korea, and social interest in the matter as well. On the other hand, diagnosis and treatment of drug addiction is still very difficult, because how the abused substance acts in the brain, or how it leads to behavioral problems in not widely known. Therefore, understanding the mechanism of drug addiction can improve the process of diagnosing addict patients, planning therapy, and predicting the prognosis . Neuroimaging approaches by nuclear medicine methods are expected to objectively judge behavioral and neurochemical changes, and response to treatment. In addition, as genes associated with addictive behavior are discovered, functional nuclear medicine images will aid in the assessment of individuals. Reviewing published literature on neuroimaging regarding nuclear medicine is expected to be of assistance to the management of drug addict patients. What's more, means of applying nuclear medicine to the care of drug addict patients should be investigated further.

  7. Genes and (Common) Pathways Underlying Drug Addiction

    Science.gov (United States)

    Li, Chuan-Yun; Mao, Xizeng; Wei, Liping

    2008-01-01

    Drug addiction is a serious worldwide problem with strong genetic and environmental influences. Different technologies have revealed a variety of genes and pathways underlying addiction; however, each individual technology can be biased and incomplete. We integrated 2,343 items of evidence from peer-reviewed publications between 1976 and 2006 linking genes and chromosome regions to addiction by single-gene strategies, microrray, proteomics, or genetic studies. We identified 1,500 human addiction-related genes and developed KARG (http://karg.cbi.pku.edu.cn), the first molecular database for addiction-related genes with extensive annotations and a friendly Web interface. We then performed a meta-analysis of 396 genes that were supported by two or more independent items of evidence to identify 18 molecular pathways that were statistically significantly enriched, covering both upstream signaling events and downstream effects. Five molecular pathways significantly enriched for all four different types of addictive drugs were identified as common pathways which may underlie shared rewarding and addictive actions, including two new ones, GnRH signaling pathway and gap junction. We connected the common pathways into a hypothetical common molecular network for addiction. We observed that fast and slow positive feedback loops were interlinked through CAMKII, which may provide clues to explain some of the irreversible features of addiction. PMID:18179280

  8. Neuroimaging in nuclear medicine: drug addicted brain

    International Nuclear Information System (INIS)

    Chung, Yong-An; Kim, Dae-Jin

    2006-01-01

    Addiction to illicit drugs in one of today's most important social issues. Most addictive drugs lead to irreversible parenchymal changes in the human brain. Neuroimaging data bring to light the pharmacodynamics and pharmacokinetics of the abused drugs, and demonstrate that addiction is a disease of the brain. Continuous researches better illustrate the neurochemical alterations in brain function, and attempt to discover the links to consequent behavioral changes. Newer hypotheses and theories follow the numerous results, and more rational methods of approaching therapy are being developed. Substance abuse is on the rise in Korea, and social interest in the matter as well. On the other hand, diagnosis and treatment of drug addiction is still very difficult, because how the abused substance acts in the brain, or how it leads to behavioral problems in not widely known. Therefore, understanding the mechanism of drug addiction can improve the process of diagnosing addict patients, planning therapy, and predicting the prognosis . Neuroimaging approaches by nuclear medicine methods are expected to objectively judge behavioral and neurochemical changes, and response to treatment. In addition, as genes associated with addictive behavior are discovered, functional nuclear medicine images will aid in the assessment of individuals. Reviewing published literature on neuroimaging regarding nuclear medicine is expected to be of assistance to the management of drug addict patients. What's more, means of applying nuclear medicine to the care of drug addict patients should be investigated further

  9. Addictions Neuroclinical Assessment: A reverse translational approach.

    Science.gov (United States)

    Kwako, Laura E; Momenan, Reza; Grodin, Erica N; Litten, Raye Z; Koob, George F; Goldman, David

    2017-08-01

    Incentive salience, negative emotionality, and executive function are functional domains that are etiologic in the initiation and progression of addictive disorders, having been implicated in humans with addictive disorders and in animal models of addictions. Measures of these three neuroscience-based functional domains can capture much of the effects of inheritance and early exposures that lead to trait vulnerability shared across different addictive disorders. For specific addictive disorders, these measures can be supplemented by agent specific measures such as those that access pharmacodynamic and pharmacokinetic variation attributable to agent-specific gatekeeper molecules including receptors and drug-metabolizing enzymes. Herein, we focus on the translation and reverse translation of knowledge derived from animal models of addiction to the human condition via measures of neurobiological processes that are orthologous in animals and humans, and that are shared in addictions to different agents. Based on preclinical data and human studies, measures of these domains in a general framework of an Addictions Neuroclinical Assessment (ANA) can transform the assessment and nosology of addictive disorders, and can be informative for staging disease progression. We consider next steps and challenges for implementation of ANA in clinical care and research. This article is part of the Special Issue entitled "Alcoholism". Published by Elsevier Ltd.

  10. Evaluation and treatment of sex addiction.

    Science.gov (United States)

    Rosenberg, Kenneth Paul; Carnes, Patrick; O'Connor, Suzanne

    2014-01-01

    There have been several diagnostic labels for persistent, excessive sexual behaviors, often referred in the popular media as sex addiction. Two related diagnoses, Internet addictive disorder and hypersexual disorder, were considered for, but not included in the 5th edition of the Diagnostic and Statistical Manual of Mental Disorders. However, most clinicians, even those trained in sexual disorders or addiction medicine, have little to no training in treating sexual compulsivity and cybersex addiction. The authors present the historical context, proposed diagnostic criteria, evaluation protocols, comorbid disorders, speculations about the neuroscience, and treatment recommendations.

  11. Internet addiction or excessive internet use.

    Science.gov (United States)

    Weinstein, Aviv; Lejoyeux, Michel

    2010-09-01

    Problematic Internet addiction or excessive Internet use is characterized by excessive or poorly controlled preoccupations, urges, or behaviors regarding computer use and Internet access that lead to impairment or distress. Currently, there is no recognition of internet addiction within the spectrum of addictive disorders and, therefore, no corresponding diagnosis. It has, however, been proposed for inclusion in the next version of the Diagnostic and Statistical Manual of Mental Disorder (DSM). To review the literature on Internet addiction over the topics of diagnosis, phenomenology, epidemiology, and treatment. Review of published literature between 2000-2009 in Medline and PubMed using the term "internet addiction. Surveys in the United States and Europe have indicated prevalence rate between 1.5% and 8.2%, although the diagnostic criteria and assessment questionnaires used for diagnosis vary between countries. Cross-sectional studies on samples of patients report high comorbidity of Internet addiction with psychiatric disorders, especially affective disorders (including depression), anxiety disorders (generalized anxiety disorder, social anxiety disorder), and attention deficit hyperactivity disorder (ADHD). Several factors are predictive of problematic Internet use, including personality traits, parenting and familial factors, alcohol use, and social anxiety. Although Internet-addicted individuals have difficulty suppressing their excessive online behaviors in real life, little is known about the patho-physiological and cognitive mechanisms responsible for Internet addiction. Due to the lack of methodologically adequate research, it is currently impossible to recommend any evidence-based treatment of Internet addiction.

  12. Genes and (common pathways underlying drug addiction.

    Directory of Open Access Journals (Sweden)

    Chuan-Yun Li

    2008-01-01

    Full Text Available Drug addiction is a serious worldwide problem with strong genetic and environmental influences. Different technologies have revealed a variety of genes and pathways underlying addiction; however, each individual technology can be biased and incomplete. We integrated 2,343 items of evidence from peer-reviewed publications between 1976 and 2006 linking genes and chromosome regions to addiction by single-gene strategies, microrray, proteomics, or genetic studies. We identified 1,500 human addiction-related genes and developed KARG (http://karg.cbi.pku.edu.cn, the first molecular database for addiction-related genes with extensive annotations and a friendly Web interface. We then performed a meta-analysis of 396 genes that were supported by two or more independent items of evidence to identify 18 molecular pathways that were statistically significantly enriched, covering both upstream signaling events and downstream effects. Five molecular pathways significantly enriched for all four different types of addictive drugs were identified as common pathways which may underlie shared rewarding and addictive actions, including two new ones, GnRH signaling pathway and gap junction. We connected the common pathways into a hypothetical common molecular network for addiction. We observed that fast and slow positive feedback loops were interlinked through CAMKII, which may provide clues to explain some of the irreversible features of addiction.

  13. Biology of Addiction: Drugs and Alcohol Can Hijack Your Brain

    Science.gov (United States)

    ... Special Issues Subscribe October 2015 Print this issue Biology of Addiction Drugs and Alcohol Can Hijack Your ... scientists are working to learn more about the biology of addiction. They’ve shown that addiction is ...

  14. Definition of Substance and Non-substance Addiction.

    Science.gov (United States)

    Zou, Zhiling; Wang, Huijun; d'Oleire Uquillas, Federico; Wang, Xiaomei; Ding, Jianrui; Chen, Hong

    2017-01-01

    Substance addiction (or drug addiction) is a neuropsychiatric disorder characterized by a recurring desire to continue taking the drug despite harmful consequences. Non-substance addiction (or behavioral addiction) covers pathological gambling, food addiction, internet addiction, and mobile phone addiction. Their definition is similar to drug addiction but they differ from each other in specific domains. This review aims to provide a brief overview of past and current definitions of substance and non-substance addiction, and also touches on the topic of diagnosing drug addiction and non-drug addiction, ultimately aiming to further the understanding of the key concepts needed for a foundation to study the biological and psychological underpinnings of addiction disorders.

  15. Treating a Sex Addict Through Marital Sex Therapy.

    Science.gov (United States)

    Sprenkle, Douglas H.

    1987-01-01

    Views treatment of sexual addiction within context of addiction and family therapy. Presents a case of sexual addiction and explicates an intervention model which emphasizes the importance of family participation in the treatment. (Author/NB)

  16. Social network site addiction - an overview.

    Science.gov (United States)

    Andreassen, Cecilie Schou; Pallesen, Ståle

    2014-01-01

    Research into frequent, excessive, and compulsive social network activity has increased the last years, in which terms such as "social network site addiction" and "Facebook addiction" have been used interchangeably. The aim of this review is to offer more knowledge and better understanding of social network site addiction (SNS-addiction) among researchers as well as clinicians by presenting a narrative overview of the research field in terms of definition, measurement, antecedents, consequences, and treatment as well as recommendations for future research efforts. Seven different measures of SNS-addiction have been developed, although they have to a very little extent been validated against each other. The small number of studies conducted so far on this topic suggests that SNS-addiction is associated with health-related, academic, and interpersonal problems/issues. However such studies have relied on a simple cross-sectional study design. It is therefore hard to draw any conclusions about potential causality and long-term effects at this point, beyond hypothetical speculations. Empirical studies suggest that SNS-addiction is caused by dispositional factors (e.g., personality, needs, self-esteem), although relevant explanatory socio-cultural and behavioral reinforcement factors remain to be empirically explored. No well-documented treatment for SNS-addiction exists, but knowledge gained from Internet addiction treatment approaches might be transferable to SNS-addiction. Overall, the research on this topic is in its infancy, and as such the SNS-addiction construct needs further conceptual and empirical exploration. There is a great demand for studies using careful longitudinal designs and studies which include objective measures of both behavior and health based on broad representative samples.

  17. The Need for National Credentialing Standards for Addiction Counselors

    Science.gov (United States)

    Miller, Geri; Scarborough, Jim; Clark, Catherine; Leonard, Justin C.; Keziah, Tyler B.

    2010-01-01

    The authors review the current state of credentialing for addiction counselors in the United States and provide recommendations to the addiction counseling field regarding national standards for credentialing.

  18. Assessment of ethylene dibromide, dibromochloropropane, other volatile organic compounds, radium isotopes, radon, and inorganic compounds in groundwater and spring water from the Crouch Branch and McQueen Branch aquifers near McBee, South Carolina, 2010-2012

    Science.gov (United States)

    Landmeyer, James E.; Campbell, Bruce G.

    2014-01-01

    Public-supply wells near the rural town of McBee, in southwestern Chesterfield County, South Carolina, have provided potable water to more than 35,000 residents throughout Chesterfield County since the early 1990s. Groundwater samples collected between 2002 and 2008 in the McBee area by South Carolina Department of Health and Environmental Control (DHEC) officials indicated that groundwater from two public-supply wells was characterized by the anthropogenic compounds ethylene dibromide (EDB) and dibromochloropropane (DBCP) at concentrations that exceeded their respective maximum contaminant levels (MCLs) established by the U.S. Environmental Protection Agency’s (EPA) National Primary Drinking Water Regulations (NPDWR). Groundwater samples from all public-supply wells in the McBee area were characterized by the naturally occurring isotopes of radium-226 and radium-228 at concentrations that approached, and in one well exceeded, the MCL for the combined isotopes. The local water utility installed granulated activated carbon filtration units at the two EDB- and DBCP-contaminated wells and has, since 2011, shut down these two wells. Groundwater pumped by the remaining public-supply wells is currently (2014) centrally treated at a water-filtration plant.

  19. Changing patterns in opioid addiction

    Science.gov (United States)

    Sproule, Beth; Brands, Bruna; Li, Selina; Catz-Biro, Laura

    2009-01-01

    ABSTRACT OBJECTIVE To evaluate the clinical observation that the number of individuals seeking opioid detoxification from oxycodone was increasing at the Centre for Addiction and Mental Health (CAMH) in Toronto, Ont; and to identify the characteristics of individuals seeking opioid detoxification at CAMH. DESIGN Retrospective analysis of patient health records. SETTING Medical Withdrawal Management Service at CAMH. PARTICIPANTS All patients admitted for opioid detoxification between January 2000 and December 2004. MAIN OUTCOME MEASURES Number of opioid detoxification admissions each year; type, dose, and source of opioids; comorbid problems and symptoms. RESULTS There were 571 opioid detoxification admissions during the 5-year study period. The number of admissions increased steadily over the 5 years; in particular, the number of admissions related to controlled-release oxycodone increased substantially (3.8%, 8.3%, 20.8%, 30.6%, and 55.4% of the total opioid admissions in 2000 to 2004, respectively; χ42= 105.5, P < .001). The rates of admissions involving heroin remained low and stable. Use of controlled-release oxycodone was associated with considerably higher doses than use of other prescription opioids was. Physician prescriptions were the source of the prescription opioids for a large percentage of patients, particularly for older patients. Prescription opioid users reported considerable comorbid substance use problems, pain, and psychiatric symptoms. CONCLUSION This study has demonstrated a significant rise in the number of individuals seeking treatment at CAMH for controlled-release oxycodone addiction. The substantial comorbid pain, psychiatric symptoms, and other psychoactive substance use problems in these patients, coupled with the finding that prescriptions were an important source of opioids, highlight the clinical complexities encountered in the treatment of these individuals. Further research examining these complexities and the many possible

  20. [Construction of the addiction prevention core competency model for preventing addictive behavior in adolescents].

    Science.gov (United States)

    Park, Hyun Sook; Jung, Sun Young

    2013-12-01

    This study was done to provide fundamental data for the development of competency reinforcement programs to prevent addictive behavior in adolescents through the construction and examination of an addiction prevention core competency model. In this study core competencies for preventing addictive behavior in adolescents through competency modeling were identified, and the addiction prevention core competency model was developed. It was validated methodologically. Competencies for preventing addictive behavior in adolescents as defined by the addiction prevention core competency model are as follows: positive self-worth, self-control skill, time management skill, reality perception skill, risk coping skill, and positive communication with parents and with peers or social group. After construction, concurrent cross validation of the addiction prevention core competency model showed that this model was appropriate. The study results indicate that the addiction prevention core competency model for the prevention of addictive behavior in adolescents through competency modeling can be used as a foundation for an integral approach to enhance adolescent is used as an adjective and prevent addictive behavior. This approach can be a school-centered, cost-efficient strategy which not only reduces addictive behavior in adolescents, but also improves the quality of their resources.

  1. Food addiction in children: Associations with obesity, parental food addiction and feeding practices.

    Science.gov (United States)

    Burrows, T; Skinner, J; Joyner, M A; Palmieri, J; Vaughan, K; Gearhardt, A N

    2017-08-01

    Food addiction research in children is limited, and to date addictive-like eating behaviors within families have not been investigated. The aim of this study is to understand factors associated with addictive-like eating in children. The association between food addiction in children with obesity, parental food addiction, and parental feeding practices (i.e., restriction, pressure to eat, monitoring) was investigated. Parents/primary caregivers (aged≥18years) of children aged 5-12years, recruited and completed an online cross-sectional survey including demographics, the Yale Food Addiction Scale (YFAS), and the Child Feeding Questionnaire (CFQ). Parents, reporting on themselves and one of their children, were given a food addiction diagnosis and symptom score according to the YFAS predefined criteria. The total sample consisted of 150 parents/primary caregivers (48% male) and 150 children (51% male). Food addiction was found to be 12.0% in parents and 22.7% in children. In children, food addiction was significantly associated with higher child BMI z-scores. Children with higher food addiction symptoms had parents with higher food addiction scores. Parents of FA children reported significantly higher levels of Restriction and Pressure to eat feeding practices, but not Monitoring. Children with elevated YFAS-C scores may be at greater risk for eating-related issues. Copyright © 2017 Elsevier Ltd. All rights reserved.

  2. On the Comparison of Public Health and Social Support in Addicts and Non-Addicts

    Directory of Open Access Journals (Sweden)

    touraj hashemi

    2015-02-01

    Full Text Available Objective: This study aimed at comparing the degree of public health and social support in addicted and non-addicted people. Method: This study was causative-comparative and all addicts who had referred to addiction treatment centers in city of Khoy in 2012 constituted its population. From among this population, 60 addicts through convenience sampling method were selected and then peered with 60 normal subjects by age, gender, and education. The measurement tools were Goldberg Public Health (Ghq-28 and Social Support (Fleming questionnaires. Results: The results showed That Addicts enjoy a lower degree of Mental Health and Social Support. Conclusion: Providing social support for the addicts under treatment programs is one of the important factors in withdrawal from drug use.

  3. Addicted to love: What is love addiction and when should it be treated?

    Science.gov (United States)

    Earp, Brian D.; Wudarczyk, Olga A.; Foddy, Bennett; Savulescu, Julian

    2015-01-01

    Recent research suggests that romantic love can be literally addictive. Although the exact nature of the relationship between love and addiction has been described in inconsistent terms throughout the literature, we offer a framework that distinguishes between a narrow view and a broad view of love addiction. The narrow view counts only the most extreme, harmful forms of love or love-related behaviors as being potentially addictive in nature. The broad view, by contrast, counts even basic social attachment as being on a spectrum of addictive motivations, underwritten by similar neurochemical processes as more conventional addictions. We argue that on either understanding of love-as-addiction, treatment decisions should hinge on considerations of harm and well-being rather than on definitions of disease. Implications for the ethical use of anti-love biotechnology are considered. PMID:28381923

  4. The Internet Process Addiction Test: Screening for Addictions to Processes Facilitated by the Internet.

    Science.gov (United States)

    Northrup, Jason C; Lapierre, Coady; Kirk, Jeffrey; Rae, Cosette

    2015-07-28

    The Internet Process Addiction Test (IPAT) was created to screen for potential addictive behaviors that could be facilitated by the internet. The IPAT was created with the mindset that the term "Internet addiction" is structurally problematic, as the Internet is simply the medium that one uses to access various addictive processes. The role of the internet in facilitating addictions, however, cannot be minimized. A new screening tool that effectively directed researchers and clinicians to the specific processes facilitated by the internet would therefore be useful. This study shows that the Internet Process Addiction Test (IPAT) demonstrates good validity and reliability. Four addictive processes were effectively screened for with the IPAT: Online video game playing, online social networking, online sexual activity, and web surfing. Implications for further research and limitations of the study are discussed.

  5. Drug addiction and sexual dysfunction.

    Science.gov (United States)

    Zaazaa, Adham; Bella, Anthony J; Shamloul, Rany

    2013-09-01

    This article attempts to review the most current and the well-established facts concerning drug addiction and sexual dysfunction. Surprisingly, even though alcohol is prevalent in many societies with many myths surrounding its sexual-enhancing effects, current scientific research cannot provide a solid conclusion on its effect on sexual function. Unfortunately, the same concept applies to tobacco smoking; however, most of the current knowledge tends to support the notion that it, indeed, can negatively affect sexual function. Similar ambiguities also prevail with substances of abuse. Copyright © 2013 Elsevier Inc. All rights reserved.

  6. [Severe candidiasis in heroin addicts].

    Science.gov (United States)

    Badillet, G; Puissant, A; Colliard, H

    1984-01-01

    Seven cases of severe candida infection in heroin addicts are reported. The principal features of this condition which arose in 1980, apparently due to a particular quality of heroin, are described, Candida albicans was the only pathogenic agent isolated from mainly scalp nodular and pustular lesions. These cutaneous lesions were associated in half the cases with ocular lesions, which sometimes had a poor prognosis despite active therapy. Osteo-articular complications were less common. Ketoconazole therapy alone gave good results in this series. The precise reasons for this dissemination of Candida albicans and for these localisations are still not clearly understood.

  7. Behavioural addiction-A rising tide?

    Science.gov (United States)

    Chamberlain, Samuel R; Lochner, Christine; Stein, Dan J; Goudriaan, Anna E; van Holst, Ruth Janke; Zohar, Joseph; Grant, Jon E

    2016-05-01

    The term 'addiction' was traditionally used in relation to centrally active substances, such as cocaine, alcohol, or nicotine. Addiction is not a unitary construct but rather incorporates a number of features, such as repetitive engagement in behaviours that are rewarding (at least initially), loss of control (spiralling engagement over time), persistence despite untoward functional consequences, and physical dependence (evidenced by withdrawal symptoms when intake of the substance diminishes). It has been suggested that certain psychiatric disorders characterized by maladaptive, repetitive behaviours share parallels with substance addiction and therefore represent 'behavioural addictions'. This perspective has influenced the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5), which now has a category 'Substance Related and Addictive Disorders', including gambling disorder. Could other disorders characterised by repetitive behaviours, besides gambling disorder, also be considered 'addictions'? Potential examples include kleptomania, compulsive sexual behaviour, 'Internet addiction', trichotillomania (hair pulling disorder), and skin-picking disorder. This paper seeks to define what is meant by 'behavioural addiction', and critically considers the evidence for and against this conceptualisation in respect of the above conditions, from perspectives of aetiology, phenomenology, co-morbidity, neurobiology, and treatment. Research in this area has important implications for future diagnostic classification systems, neurobiological models, and novel treatment directions. Copyright © 2015. Published by Elsevier B.V.

  8. Medication-assisted therapy for opioid addiction

    OpenAIRE

    Tai, Betty; Saxon, Andrew J.; Ling, Walter

    2013-01-01

    The “Medication-Assisted Therapy for Opioid Addiction” session was chaired by Dr. Betty Tai and had three presenters. The presenters (and their topics) were: Dr. Andrew J. Saxon (Methadone and Buprenorphine for Treatment of Opioid Addiction and HIV Risk Reduction), Dr. Walter Ling (Opioid Antagonist Treatment for Opioid Addiction), and Dr. Betty Tai (Chronic Care Model for Substance Use Disorder).

  9. [Vaccines for the treatment of drug addiction].

    Science.gov (United States)

    Zorzoli, Ermanno; Marino, Maria Giulia; Bagnato, Barbara; Franco, Elisabetta

    2016-01-01

    The treatment of drug addiction is a very wide-ranging sector within modern medicine. The use of immunotherapy in this context represents an innovative approach. The purpose of this paper is to illustrate, through a literature review, the main avenues of research and the results obtained with immunotherapy in the treatment of drug addiction.

  10. The synaptic pathology of drug addiction

    NARCIS (Netherlands)

    van den Oever, M.C.; Spijker, S.; Smit, A.B.

    2012-01-01

    A hallmark of drug addiction is the uncontrollable desire to consume drugs at the expense of severe negative consequences. Moreover, addicts that successfully refrain from drug use have a high vulnerability to relapse even after months or years of abstinence. In this chapter, we will discuss the

  11. Signs of Alcohol Abuse and Addiction

    Science.gov (United States)

    ... Used Drugs in the Past Drug Use Prevention Phone Numbers and Websites Search Share You are here Home » Drugs That People Abuse » Alcohol Facts » Signs of Alcohol Abuse and Addiction Signs of Alcohol Abuse and Addiction Listen ©istock. ...

  12. Signs of Cocaine Abuse and Addiction

    Science.gov (United States)

    ... Used Drugs in the Past Drug Use Prevention Phone Numbers and Websites Search Share You are here Home » Drugs That People Abuse » Cocaine (Coke, Crack) Facts » Signs of Cocaine Use and Addiction Signs of Cocaine Use and Addiction Listen ©istock. ...

  13. Signs of Painkiller Abuse and Addiction

    Science.gov (United States)

    ... Used Drugs in the Past Drug Use Prevention Phone Numbers and Websites Search Share You are here Home » Drugs That People Abuse » Pain Medicine (Oxy, Vike) Facts » Signs of Pain Medicine Abuse and Addiction Signs of Pain Medicine Abuse and Addiction Listen © ...

  14. Signs of Heroin Abuse and Addiction

    Science.gov (United States)

    ... Used Drugs in the Past Drug Use Prevention Phone Numbers and Websites Search Share You are here Home » Drugs That People Abuse » Heroin (Smack, Junk) Facts » Signs of Heroin Use and Addiction Signs of Heroin Use and Addiction Listen Heroin ...

  15. Signs of Marijuana Abuse and Addiction

    Science.gov (United States)

    ... Used Drugs in the Past Drug Use Prevention Phone Numbers and Websites Search Share You are here Home » Drugs That People Abuse » Marijuana (Weed, Pot) Facts » Signs of Marijuana Use and Addiction Signs of Marijuana Use and Addiction Listen ©istock. ...

  16. Examining Exercise Addiction: A Depth Interview Approach.

    Science.gov (United States)

    Sachs, Michael L.; Pargman, David

    Exercise addiction may be defined as psychological and/or physiological dependence upon a regular regimen of physical activity. Additionally, exercise addiction is characterized by recognizable withdrawal symptoms when the need to exercise remains unfulfilled after 24 to 36 hours. These withdrawal symptoms may encompass both psychological and…

  17. Training in Addiction Medicine in Australia

    Science.gov (United States)

    Haber, Paul S.; Murnion, Bridin P.

    2011-01-01

    Barriers to entering addiction medicine (AM) have led to a persisting workforce shortage. To address this problem, the Chapter of Addiction Medicine (AChAM) was formed in 2001 as a subdivision of the Royal Australasian College of Physicians (RACP). Through consultation, AChAM has identified the scope of practice and offered fellowship to suitable…

  18. Addictive behaviors and personality traits in adolescents.

    Science.gov (United States)

    Munno, Donato; Saroldi, Marta; Bechon, Elisa; Sterpone, Sara Chiara Maria; Zullo, Giuseppina

    2016-04-01

    Behavioral addictions refer to repeated dysfunctional behaviors that do not involve the ingestion of addictive substances. Studies on the association between behavioral addictions and personality traits have noted in individuals with problematic behaviors a high proclivity toward impulsivity and sensation-seeking and a low predisposition to harm avoidance. The majority of these studies have focused on adults, while far fewer have involved adolescents. The study population was 109 high school students (age range 15-18 years) in Turin, Italy. Participants completed an assessment that comprised a demographic questionnaire and 3 self-report questionnaires: the Shorter PROMIS Questionnaire (SPQ), the Internet Addiction Test (IAT), and the Multidimensional Questionnaire for Adolescents (QMA). A gender-related difference in the risk of developing an addictive behavior was observed, with a significantly higher percentage of risk seen for several addiction tendencies among the males. Statistically significant correlations emerged between some personality determinants and certain addictive behaviors. The study pinpoints epidemiological indicators for the extent of this growing problem among adolescents. The findings have implications for identifying protection factors and risk factors for addictive behaviors and related psychiatric disorders, and the development of primary prevention strategies derived from such factors.

  19. Proposed Diagnostic Criteria for Smartphone Addiction.

    Science.gov (United States)

    Lin, Yu-Hsuan; Chiang, Chih-Lin; Lin, Po-Hsien; Chang, Li-Ren; Ko, Chih-Hung; Lee, Yang-Han; Lin, Sheng-Hsuan

    2016-01-01

    Global smartphone penetration has led to unprecedented addictive behaviors. The aims of this study are to develop diagnostic criteria of smartphone addiction and to examine the discriminative ability and the validity of the diagnostic criteria. We developed twelve candidate criteria for characteristic symptoms of smartphone addiction and four criteria for functional impairment caused by excessive smartphone use. The participants consisted of 281 college students. Each participant was systematically assessed for smartphone-using behaviors by psychiatrist's structured diagnostic interview. The sensitivity, specificity, and diagnostic accuracy of the candidate symptom criteria were analyzed with reference to the psychiatrists' clinical global impression. The optimal model selection with its cutoff point of the diagnostic criteria differentiating the smartphone addicted subjects from non-addicted subjects was then determined by the best diagnostic accuracy. Six symptom criteria model with optimal cutoff point were determined based on the maximal diagnostic accuracy. The proposed smartphone addiction diagnostic criteria consisted of (1) six symptom criteria, (2) four functional impairment criteria and (3) exclusion criteria. Setting three symptom criteria as the cutoff point resulted in the highest diagnostic accuracy (84.3%), while the sensitivity and specificity were 79.4% and 87.5%, respectively. We suggested determining the functional impairment by two or more of the four domains considering the high accessibility and penetration of smartphone use. The diagnostic criteria of smartphone addiction demonstrated the core symptoms "impaired control" paralleled with substance related and addictive disorders. The functional impairment involved multiple domains provide a strict standard for clinical assessment.

  20. Prevention of addiction in pain management

    Science.gov (United States)

    Dewey, Stephen L.; Brodie, Jonathan D.; Ashby, Jr., Charles R.

    2005-09-06

    The present invention provides a composition for treating pain. The composition includes a pharmaceutically acceptable analgesic and a GABAergic agent, such as gamma vinyl GABA, effective in reducing or eliminating the addictive liability of the analgesic. The invention also includes a method for reducing or eliminating the addictive

  1. Sources of Anxiety in Drug Addiction.

    Science.gov (United States)

    Viney, Linda L.; And Others

    1985-01-01

    Interviewed drug addicts (N=60) in treatment and recorded descriptions of their lives. Compared their scores on a measure of anxiety with those of two other groups of people matched for sex and age. The chief element differentiating the groups was shame. Addicts expressed more guilt, loneliness, and vague worries. (BH)

  2. Behavioural addiction-A rising tide?

    NARCIS (Netherlands)

    Chamberlain, Samuel R.; Lochner, Christine; Stein, Dan J.; Goudriaan, Anna E.; van Holst, Ruth Janke; Zohar, Joseph; Grant, Jon E.

    2016-01-01

    The term 'addiction' was traditionally used in relation to centrally active substances, such as cocaine, alcohol, or nicotine. Addiction is not a unitary construct but rather incorporates a number of features, such as repetitive engagement in behaviours that are rewarding (at least initially), loss

  3. Role of Dopamine Signaling in Drug Addiction.

    Science.gov (United States)

    Chen, Wan; Nong, Zhihuan; Li, Yaoxuan; Huang, Jianping; Chen, Chunxia; Huang, Luying

    2017-01-01

    Addiction is a chronic, relapsing disease of the brain that includes drug-induced compulsive seeking behavior and consumption of drugs. Dopamine (DA) is considered to be critical in drug addiction due to reward mechanisms in the midbrain. In this article, we review the major animal models in addictive drug experiments in vivo and in vitro. We discuss the relevance of the structure and pharmacological function of DA receptors. To improve the understanding of the role of DA receptors in reward pathways, specific brain regions, including the Ventral tegmental area, Nucleus accumbens, Prefrontal cortex, and Habenula, are highlighted. These factors contribute to the development of novel therapeutic targets that act at DA receptors. In addiction, the development of neuroimaging method will increase our understanding of the mechanisms underlying drug addiction. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

  4. Meanings & motives. Experts debating tobacco addiction.

    Science.gov (United States)

    Mars, Sarah G; Ling, Pamela M

    2008-10-01

    Over the last 50 years, tobacco has been excluded from and then included in the category of addictive substances. We investigated influences on these opposing definitions and their application in expert witness testimony in litigation in the 1990s and 2000s. A scientist with ties to the tobacco industry influenced the selection of a definition of addiction that led to the classification of tobacco as a "habituation" in the 1964 Surgeon General's Advisory Committee report. Tobacco was later defined as addictive in the 1988 surgeon general's report. Expert witnesses for tobacco companies used the 1964 report's definition until Philip Morris Tobacco Company publicly changed its position in 1997 to agree that nicotine was addictive. Expert witnesses for plaintiffs suing the tobacco industry used the 1988 report's definition, arguing that new definitions were superior because of scientific advance. Both sides viewed addiction as an objective entity that could be defined more or less accurately.

  5. INTERNET ADDICTION – EMPIRICAL VERIFICATION FOR SLOVENIA

    Directory of Open Access Journals (Sweden)

    Mateja Gorenc

    2016-09-01

    Full Text Available The Internet has become an essential part of the day and the working lives of many people. Daily use of the Internet has the potential to become the worrying problem of the moment as some of Internet users begin to neglect their families, abandon hobbies, are late for work and, thus, lose contact with reality only to spend as much time as possible on the Internet. The aim of the research was to explore Internet addiction in Slovenia. We have designed a structural model to study Internet addiction. The research was conducted to collect data on Internet addiction. The sample surveys included employed people in Slovenia. Our results indicate a serious problem with Internet addiction. The predicted model in this study can be used for further research on Internet addiction.

  6. Facebook addiction: a reply to Griffiths (2012).

    Science.gov (United States)

    Andreassen, Cecilie Schou; Pallesen, Ståle

    2013-12-01

    Our recent paper about a new Facebook addiction scale has stimulated an interesting and very welcome debate among researchers concerning the assessment of excessive use of social networking sites. The critique put forward by Griffiths (2012) is mainly built on the conception of "Facebook" as too narrow of a concept, and that assessment of addiction to social network sites in general would be more appropriate. We argue that the concept of "social network site" is not more specific than "Facebook," so "Facebook addiction" rather than "social network addiction" is defensible. We acknowledge that more research in this area is needed and point specifically to new and important directions for future research that can shed light on the mechanism of addiction to social network sites.

  7. Vascular disease in cocaine addiction.

    Science.gov (United States)

    Bachi, Keren; Mani, Venkatesh; Jeyachandran, Devi; Fayad, Zahi A; Goldstein, Rita Z; Alia-Klein, Nelly

    2017-07-01

    Cocaine, a powerful vasoconstrictor, induces immune responses including cytokine elevations. Chronic cocaine use is associated with functional brain impairments potentially mediated by vascular pathology. Although the Crack-Cocaine epidemic has declined, its vascular consequences are increasingly becoming evident among individuals with cocaine use disorder of that period, now aging. Paradoxically, during the period when prevention efforts could make a difference, this population receives psychosocial treatment at best. We review major postmortem and in vitro studies documenting cocaine-induced vascular toxicity. PubMed and Academic Search Complete were used with relevant terms. Findings consist of the major mechanisms of cocaine-induced vasoconstriction, endothelial dysfunction, and accelerated atherosclerosis, emphasizing acute, chronic, and secondary effects of cocaine. The etiology underlying cocaine's acute and chronic vascular effects is multifactorial, spanning hypertension, impaired homeostasis and platelet function, thrombosis, thromboembolism, and alterations in blood flow. Early detection of vascular disease in cocaine addiction by multimodality imaging is discussed. Treatment may be similar to indications in patients with traditional risk-factors, with few exceptions such as enhanced supportive care and use of benzodiazepines and phentolamine for sedation, and avoiding β-blockers. Given the vascular toxicity cocaine induces, further compounded by smoking and alcohol comorbidity, and interacting with aging of the crack generation, there is a public health imperative to identify pre-symptomatic markers of vascular impairments in cocaine addiction and employ preventive treatment to reduce silent disease progression. Copyright © 2017 Elsevier B.V. All rights reserved.

  8. Economic aspects of addiction policy.

    Science.gov (United States)

    Maynard, A

    1986-05-01

    One definition of policy or government action in the Oxford English Dictionary is "craftiness" i.e. cunning or deceit. Such qualities have to be employed by governments because of the potential vote-losing effects of radical addiction policies. Health promotion, in relation to addictive substances such as alcohol and tobacco in particular, involves a trade-off between the costs of such policies, especially to industry (which seeks regulation to protect itself from competitors), and the benefits--improvements in the quality and length of life. Measures of such benefits (quality-adjusted life-years or QALYs) are available now to use in the evaluation of competing health promotion policies to determine their efficiency at the margin. Analysis of the market for tobacco indicates that consumption has been falling generally in the UK except among teenagers who appear to be the target of the industry's advertising and sponsorship efforts. This fall in consumption appears to be explained by health promotion rather than the active use of fiscal instruments of control. The recognition of the health effects of passive smoking and the impact of advertising and sponsorship, especially on the young, are policy areas requiring careful review and the evaluation of the costs and benefits of competing policies.(ABSTRACT TRUNCATED AT 250 WORDS)

  9. Gender differences in addiction severity.

    Science.gov (United States)

    Díaz-Mesa, Eva M; García-Portilla, Paz; Fernández-Artamendi, Sergio; Sáiz, Pilar A; Bobes Bascarán, Teresa; Casares, María José; Fonseca, Eduardo; Al-Halabí, Susana; Bobes, Julio

    2016-06-14

    Gender has been associated with substance use disorders (SUD). However, there are few studies that have evaluated gender differences in a global and a standardized way, and with a large sample of patients with SUD. Our goal is to analyze the role of gender in addiction severity throughout multiple life domains, using the Addiction Severity Index-6 (ASI-6). A naturalistic, multicenter and prospective study was conducted. A total of 221 patients with SUD (80.1% men) were interviewed with the ASI-6. Our results indicate that the Recent Summary Scores (RSSs) of men and women are similar, with the exception of Psychiatric and Partner- Problems, where women showed higher severity (p = .017 and p = .013, respectively). Statistically significant gender differences were found in certain aspects of the ASI-6 domains: men have more problems of physical health, legal issues, and alcohol and other substance use; and woman score higher in problems of mental health, social network, subjective evaluations of SUD consequences, and treatment needs. These results should be taken into account to improve the identification, prevention, and treatment of SUD.

  10. [Street prostitution and drug addiction].

    Science.gov (United States)

    Ishøy, Torben; Ishøy, Pelle Lau; Olsen, Lis Raabaek

    2005-09-26

    Street-based prostitution accounts for 10% of the prostitution activity in Denmark, mainly involving female drug addicts. We studied a group of women with a common history of substance abuse and their comparative psychosocial characteristics, correlated with whether they had previously been a prostitute or not. Their psychic symptoms were evaluated and compared with those of controls. 27 females receiving maintenance treatment for substance abuse completed a questionnaire dealing with their social background, substance abuse profile, and history of sexual abuse and prostitution, as well as their current health status, including SCL-90. The scores were compared to those of a control group of an age- and gender-matched Danish standard population. Neglect in childhood and adulthood corresponded to international findings. 14 of the women had previous sex-trading experience, and early use of heroin and cocaine was a predictor for starting a career in prostitution. The SCL-90 scores for the dimensions of somatization and depression were significantly higher for drug-abusing women in general than in the control group. The scores of drug-abusing former prostitutes were similarly significantly higher on most of the dimensions except the hostility dimension when compared to those of drug-abusing women who had never been involved in prostitution. Rape and domestic violence were characteristic phenomena among drug-abusing prostitutes (p prostitution. Various psychosocial stress factors among street-based prostitutes indicate the need for broader psychiatric approaches in Danish drug addiction maintenance programmes.

  11. Common and specific liability to addiction: approaches to association studies of opioid addiction.

    Science.gov (United States)

    Nielsen, David A; Kreek, Mary Jeanne

    2012-06-01

    Opioid addiction, whether to opiates such as heroin and morphine, and/or to non-medical use of opioids, is a major problem worldwide. Although drug-induced and environmental factors are essential for the liability to develop opioid addiction, the genetic background of an individual is now known also to play a substantial role. The overall goal of this article is to address the common and specific liabilities to addiction in the context of approaches to studies of one addiction, opioid addiction. Literature on identifying genetic variants that may play a role in the development of opioid addiction was reviewed. A substantial number of genetic variants have been reported to be associated with opioid addiction. No single variant has been found in any of the reported GWAS studies with a substantial effect size on the liability to develop heroin addiction. It appears that there is a complex interaction of a large number of variants, some rare, some common, which interact with the environment and in response to specific drugs of abuse to increase the liability of developing opioid addiction. In spite of the inherent difficulties in obtaining large well-phenotyped cohorts for genetic studies, new findings have been reported that are being used to develop testable hypotheses into the biological basis of opioid addiction. Copyright © 2012. Published by Elsevier Ireland Ltd.

  12. The relationships between behavioral addictions and the five-factor model of personality.

    Science.gov (United States)

    Andreassen, Cecilie Schou; Griffiths, Mark D; Gjertsen, Siri Renate; Krossbakken, Elfrid; Kvam, Siri; Pallesen, Ståle

    2013-06-01

    Aims Although relationships between addiction and personality have previously been explored, no study has ever simultaneously investigated the interrelationships between several behavioral addictions, and related these to the main dimensions of the five-factor model of personality. Methods In this study, 218 university students completed questionnaires assessing seven different behavioral addictions (i.e., Facebook addiction, video game addiction, Internet addiction, exercise addiction, mobile phone addiction, compulsive buying, and study addiction) as well as an instrument assessing the main dimensions of the five-factor model of personality. Results Of the 21 bivariate intercorrelations between the seven behavioral addictions, all were positive (and nine significantly). The results also showed that (i) Neuroticism was positively associated with Internet addiction, exercise addiction, compulsive buying, and study addiction, (ii) Extroversion was positively associated with Facebook addiction, exercise addiction, mobile phone addiction, and compulsive buying, (iii) Openness to experience was negatively associated with Facebook addiction and mobile phone addiction, (iv) Agreeableness was negatively associated with Internet addiction, exercise addiction, mobile phone addiction, and compulsive buying, and (v) Conscientiousness was negatively associated with Facebook addiction, video game addiction, Internet addiction, and compulsive buying and positively associated with exercise addiction and study addiction. Conclusions The positive associations between the seven behavioral addictions suggest one or several underlying pathological factors. Hierarchical multiple regressions showed that personality traits explained between 6% and 17% of the variance in the seven behavioral addictions, suggesting that personality to a varying degree explains scores on measures of addictive behaviors.

  13. Internet addiction: Prevalence and relation with mental states in adolescents.

    Science.gov (United States)

    Kawabe, Kentaro; Horiuchi, Fumie; Ochi, Marina; Oka, Yasunori; Ueno, Shu-Ichi

    2016-09-01

    Internet addiction disrupts the daily lives of adolescents. We investigated the prevalence of Internet addiction in junior high school students, elucidated the relation between Internet addiction and mental states, and determined the factors associated with Internet addiction in adolescents. Junior high school students (aged 12-15 years) were assessed using Young's Internet Addiction Test (IAT), the Japanese version of the General Health Questionnaire (GHQ), and a questionnaire on access to electronic devices. Based on total IAT scores, 2.0% (male, 2.1%; female, 1.9%) and 21.7% (male, 19.8%; female, 23.6%) of the total 853 participants (response rate, 97.6%) were classified as addicted and possibly addicted, respectively. Total GHQ scores were significantly higher in the addicted (12.9 ± 7.4) and possibly addicted groups (8.8 ± 6.0) than in the non-addicted group (4.3 ± 4.6; P addicted group than in the non-addicted group. Further, accessibility to smartphones was significantly associated with Internet addiction. Students in the addicted and possibly addicted groups were considered 'problematic' Internet users. Use of smartphones warrants special attention, being among the top factors contributing to Internet addiction. © 2016 The Authors. Psychiatry and Clinical Neurosciences © 2016 Japanese Society of Psychiatry and Neurology.

  14. Cognitive behavioural interventions in addictive disorders.

    Science.gov (United States)

    Sudhir, Paulomi M

    2018-02-01

    Cognitive behaviour therapy is a structured, time limited, psychological intervention that has is empirically supported across a wide variety of psychological disorders. CBT for addictive behaviours can be traced back to the application of learning theories in understanding addiction and subsequently to social cognitive theories. The focus of CBT is manifold and the focus is on targeting maintaining factors of addictive behaviours and preventing relapse. Relapse prevention programmes are based on social cognitive and cognitive behavioural principles. Interventions for preventing relapse include, behavioural strategies to decrease the valence of addictive behaviours, coping skills to deal with craving, arousal, negative mood states, assertiveness skills to manage social pressures, family psychoeducation and environmental manipulation and cognitive strategies to enhance self-efficacy beliefs and modification of outcome expectancies related to addictive behaviours. More recent developments in the area of managing addictions include third wave behaviour therapies. Third wave behaviour therapies are focused on improving building awareness, and distress tolerance skills using mindfulness practices. These approaches have shown promise, and more recently the neurobiological underpinnings of mindfulness strategies have been studied. The article provides an overview of cognitive behavioural approaches to managing addictions.

  15. Addiction and choice: Theory and new data

    Directory of Open Access Journals (Sweden)

    Gene M Heyman

    2013-05-01

    Full Text Available Addiction’s biological basis has been the focus of much research. The findings have persuaded experts and the public that drug use in addicts is compulsive. But the word compulsive identifies patterns of behavior. Thus, the question is not whether addiction has a biology, but whether it is sensible to say that addicts use drugs compulsively. Research shows most of those who meet the American Psychiatric Association’s criteria for addiction quit using illegal drugs by age thirty, that they usually quit without professional help, and that the correlates of quitting include legal concerns, economic pressures, and the desire for respect, particularly from family members. That is, the correlates of quitting are the correlates of choice. However, addiction is, by definition, a disorder, and thereby not beneficial in the long run. This is precisely the pattern of choices predicted by quantitative choice principles, such as the matching law, melioration, and hyperbolic discounting. Although the brain disease model of addiction is perceived by many as received knowledge it is not supported by research or logic. In contrast, well established, quantitative choice principles predict both the possibility and the details of addiction.

  16. Interpersonal dependency and online gaming addiction.

    Science.gov (United States)

    Škařupová, Kateřina; Blinka, Lukas

    2016-03-01

    Background and aims The present study explores the relationship between social motivations and addiction to online gaming and if that possible connection can be explained by the personality traits responsible for social functioning. Methods We employ Bernstein's concept of interpersonal dependency to distinguish healthy dependency, dysfunctional detachment, and destructive overdependence, and Charlton and Danforth's conceptualisation of online gaming addiction and high engagement. An online questionnaire was administered to a self-nominated sample of 4,074 online gamers. Two regression models were constructed to separately explain gaming addiction and high engagement using social motivations to play, while controlling for age, gender, and time spent online. Results High scores on subscales measuring dysfunctional detachment and destructive overdependence were positively associated with online gaming addiction, while healthy dependency was negatively correlated with addiction scores. In contrast, the overall role of social motivation was negligible. Discussion People with healthy relationship profiles are less likely to develop problematic patterns of online gaming. High in-game engagement, although sharing some factors with addiction, was only poorly explained by the study variables, suggesting the mutual exclusiveness of addiction and engagement.

  17. INFLUENCE OF DOPAMINERGIC SYSTEM ON INTERNET ADDICTION

    Directory of Open Access Journals (Sweden)

    Jelena Jović

    2011-03-01

    Full Text Available Internet addiction is a clinical anomaly with strong negative consequences on social, work-related, family, financial, and economic function of a person. It is regarded as a serious public health issue. The basic idea of this paper is to, based on the currently available body of research work on this topic, point out to neurobiological pathos of Internet addiction, and its connection to the dopaminergic system. Dopamine contains all physiological functions of neurotransmitters and it is a part of chatecholamine family. Five dopaminergic receptors (D1 - D5 belong to the super family of receptors related to G-protein. Through these receptors, dopamine achieves its roles: regulation of voluntary movement, regulation of center of pleasure, hormonal regulation, and regulation of hypertension. In order to recognize an Internet user as an addict, he or she needs to comply with the criteria suggested by the American Psychiatric Association (APA. Phenomenological, neurobiological, and pharmacological data indicates similarities in pathopsychology of substance addiction and pathological gambling, which are indirectly related to the similarity with the Internet addiction. Responding to stimuli from the game, addicts have shown more brain activity in the nape region, left dorsolateral, prefrontal cortex, and left parachipocampal gyrus than in the control group. After the six-week bupropion therapy, desire to play Internet and video games, the total duration of playing, and induced brain activity in dorsolateral prefrontal cortex are lowered with the addicts.

  18. Buprenorphine and addiction: challenges for the pharmacist.

    Science.gov (United States)

    Boatwright, Deborah E

    2002-01-01

    To present an analysis of the Drug Addiction Treatment Act of 2000 (DATA) and its impact on the practice of pharmacy. Statutes, codes, regulations, newspaper articles, journal articles; search of articles posted on MEDLINE identified using the search terms methadone, buprenorphine, treatment, opioid abuse, and opioid addiction. Not applicable. Not applicable. DATA and Food and Drug Administration approval of sublingual tablets of buprenorphine and buprenorphine with naloxone (Reckitt and Benckiser) will dramatically expand opioid addicts' access to treatment and increase the number of opioid addicts receiving prescriptions for buprenorphine and buprenorphine with naloxone. The availability of buprenorphine will pose unique challenges to pharmacists and suggests the need for education on addiction and greater awareness of the unique needs of patients recovering from addiction. The stage is being set to expand access to treatment and reach more untreated opioid addicts in the United States. Professional organizations such as the American Pharmaceutical Association should work with the U.S. Department of Health and Human Services and its Substance Abuse and Mental Health Services Administration to develop training materials, curricula, and guidelines for pharmacists on substance abuse with a special focus on outpatient opioid treatment. Such materials could be used in continuing education programs and materials and in pharmacy schools.

  19. Food addiction-diagnosis and treatment.

    Science.gov (United States)

    Dimitrijević, Ivan; Popović, Nada; Sabljak, Vera; Škodrić-Trifunović, Vesna; Dimitrijević, Nina

    2015-03-01

    In this article we summarized the recent research of the food addiction, diagnosis, treatment and prevention, which is carried out in this area. The concept of food addiction is new and complex, but proven to be very important for understanding and solving the problem of obesity. First part of this paper emphasizes the neurological studies, whose results indicate the similarity of brain processes that are being activated during drug abuse and during eating certain types of food. In this context, different authors speak of "hyper-palatable", industrial food, saturated with salt, fat and sugar, which favor an addiction. In the section on diagnostic and instruments constructed for assessing the degree of dependence, main diagnostic tool is standardized Yale Food Addiction Scale constructed by Ashley Gearhardt, and her associates. Since 2009, when it was first published, this scale is used in almost all researches in this area and has been translated into several languages. Finally, distinguish between prevention and treatment of food addiction was made. Given that there were similarities with other forms of addictive behavior, the researchers recommend the application of traditional addiction treatment.

  20. The development and maintenance of drug addiction.

    Science.gov (United States)

    Wise, Roy A; Koob, George F

    2014-01-01

    What is the defining property of addiction? We dust off a several-decades-long debate about the relative importance of two forms of reinforcement—positive reinforcement, subjectively linked to drug-induced euphoria, and negative reinforcement, subjectively linked to the alleviation of pain—both of which figure importantly in addiction theory; each of these forms has dominated addiction theory in its time. We agree that addiction begins with the formation of habits through positive reinforcement and that drug-opposite physiological responses often establish the conditions for negative reinforcement to come into play at a time when tolerance, in the form of increasing reward thresholds, appears to develop into positive reinforcement. Wise’s work has tended to focus on positive-reinforcement mechanisms that are important for establishing drug-seeking habits and reinstating them quickly after periods of abstinence, whereas Koob’s work has tended to focus on the negative-reinforcement mechanisms that become most obvious in the late stages of sustained addiction. While we tend to agree with each other about the early and late stages of addiction, we hold different views as to (i) the point between early and late at which the diagnosis of ‘addiction’ should be invoked, (ii) the relative importance of positive and negative reinforcement leading up to this transition, and (iii) the degree to which the specifics of negative reinforcement can be generalized across the range of addictive agents.

  1. Interpersonal dependency and online gaming addiction

    Science.gov (United States)

    Škařupová, Kateřina; Blinka, Lukas

    2016-01-01

    Background and aims The present study explores the relationship between social motivations and addiction to online gaming and if that possible connection can be explained by the personality traits responsible for social functioning. Methods We employ Bernstein’s concept of interpersonal dependency to distinguish healthy dependency, dysfunctional detachment, and destructive overdependence, and Charlton and Danforth’s conceptualisation of online gaming addiction and high engagement. An online questionnaire was administered to a self-nominated sample of 4,074 online gamers. Two regression models were constructed to separately explain gaming addiction and high engagement using social motivations to play, while controlling for age, gender, and time spent online. Results High scores on subscales measuring dysfunctional detachment and destructive overdependence were positively associated with online gaming addiction, while healthy dependency was negatively correlated with addiction scores. In contrast, the overall role of social motivation was negligible. Discussion People with healthy relationship profiles are less likely to develop problematic patterns of online gaming. High in-game engagement, although sharing some factors with addiction, was only poorly explained by the study variables, suggesting the mutual exclusiveness of addiction and engagement. PMID:26690326

  2. Romantic Love vs. Drug Addiction May Inspire a New Treatment for Addiction.

    Science.gov (United States)

    Zou, Zhiling; Song, Hongwen; Zhang, Yuting; Zhang, Xiaochu

    2016-01-01

    Drug addiction is a complex neurological dysfunction induced by recurring drug intoxication. Strategies to prevent and treat drug addiction constitute a topic of research interest. Early-stage romantic love is characterized by some characteristics of addiction, which gradually disappear as the love relationship progresses. Therefore, comparison of the concordance and discordance between romantic love and drug addiction may elucidate potential treatments for addiction. This focused review uses the evidences from our recent studies to compare the neural alterations between romantic love and drug addiction, moreover we also compare the behavioral and neurochemical alterations between romantic love and drug addiction. From the behavioral comparisons we find that there are many similarities between the early stage of romantic love and drug addiction, and this stage romantic love is considered as a behavioral addiction, while significant differences exist between the later stage of romantic love and drug addiction, and this stage of romantic love eventually developed into a prosocial behavior. The neuroimaging comparisons suggest that romantic love and drug addiction both display the functional enhancement in reward and emotion regulation network. Except the similar neural changes, romantic love display special function enhancement in social cognition network, while drug addiction display special dysfunction in cognitive control network. The neurochemical comparisons show that there are many similarities in the dopamine (DA) system, while significant differences in oxytocin (OT) system for romantic love and drug addiction. These findings indicate that the functional alterations in reward and emotion regulation network and the DA system may be the neurophysiological basis of romantic love as a behavioral addiction, and the functional alterations in social cognition network and the OT system may be the neurophysiological basis of romantic love as a prosocial behavior. It

  3. Romantic Love vs. Drug Addiction May Inspire a New Treatment for Addiction

    Science.gov (United States)

    Zou, Zhiling; Song, Hongwen; Zhang, Yuting; Zhang, Xiaochu

    2016-01-01

    Drug addiction is a complex neurological dysfunction induced by recurring drug intoxication. Strategies to prevent and treat drug addiction constitute a topic of research interest. Early-stage romantic love is characterized by some characteristics of addiction, which gradually disappear as the love relationship progresses. Therefore, comparison of the concordance and discordance between romantic love and drug addiction may elucidate potential treatments for addiction. This focused review uses the evidences from our recent studies to compare the neural alterations between romantic love and drug addiction, moreover we also compare the behavioral and neurochemical alterations between romantic love and drug addiction. From the behavioral comparisons we find that there are many similarities between the early stage of romantic love and drug addiction, and this stage romantic love is considered as a behavioral addiction, while significant differences exist between the later stage of romantic love and drug addiction, and this stage of romantic love eventually developed into a prosocial behavior. The neuroimaging comparisons suggest that romantic love and drug addiction both display the functional enhancement in reward and emotion regulation network. Except the similar neural changes, romantic love display special function enhancement in social cognition network, while drug addiction display special dysfunction in cognitive control network. The neurochemical comparisons show that there are many similarities in the dopamine (DA) system, while significant differences in oxytocin (OT) system for romantic love and drug addiction. These findings indicate that the functional alterations in reward and emotion regulation network and the DA system may be the neurophysiological basis of romantic love as a behavioral addiction, and the functional alterations in social cognition network and the OT system may be the neurophysiological basis of romantic love as a prosocial behavior. It

  4. Romantic love v.s. drug addiction may inspire a new treatment for addiction

    Directory of Open Access Journals (Sweden)

    Zhiling Zou

    2016-09-01

    Full Text Available Drug addiction is a complex neurological dysfunction induced by recurring drug intoxication. Strategies to prevent and treat drug addiction constitute a topic of research interest. Early-stage romantic love is characterized by some characteristics of addiction, which gradually disappear as the love relationship progresses. Therefore, comparison of the concordance and discordance between romantic love and drug addiction may elucidate potential treatments for addiction. This focused review uses the evidences from our recent studies to compare the neural alterations between romantic love and drug addiction, moreover we also compare the behavioral and neurochemical alterations between romantic love and drug addiction. From the behavioral comparisons we find that there are many similarities between the early stage of romantic love and drug addiction, and this stage romantic love is considered as a behavioral addiction, while significant differences exist between the later stage of romantic love and drug addiction, and this stage of romantic love eventually developed into a prosocial behavior. The neuroimaging comparisons suggest that romantic love and drug addiction both display the functional enhancement in reward and emotion regulation network. Except the similar neural changes, romantic love display special function enhancement in social cognition network, while drug addiction display special dysfunction in cognitive control network. The neurochemical comparisons show that there are many similarities in the dopamine (DA system, while significant differences in oxytocin (OT system for romantic love and drug addiction. These indicate that the functional alterations in reward and emotion regulation network and the DA system may be the neurophysiological basis of romantic love as a behavioral addiction, and the functional alterations in social cognition network and the OT system may be the neurophysiological basis of romantic love as a prosocial

  5. Is love passion an addictive disorder?

    Science.gov (United States)

    Reynaud, Michel; Karila, Laurent; Blecha, Lisa; Benyamina, Amine

    2010-09-01

    Inquiry regarding the relationship between passionate love and addiction has long been a topic of intense debate. Recent advances in neurobiology now allow for an examination between these two states. After describing the clinical distinctions between "love passion," "love addiction," and "sex addiction," we compare clinical, neuropsychological, neurobiological, and neuroimaging data on love, passion, pathological gambling (PG) and substance dependence. There are no recognized definitions or diagnostic criteria for "love addiction," but its phenomenology has some similarities to substance dependence: euphoria and unrestrained desire in the presence of the love object or associated stimuli (drug intoxication); negative mood, anhedonia, and sleep disturbance when separated from the love object (drug withdrawal); focussed attention on and intrusive thoughts about the love object; and maladaptive or problematic patterns of behavior (love relation) leading to clinically significant impairment or distress, with pursuit despite knowledge of adverse consequences. Limited animal and human studies suggest that brain regions (e.g., insula, anterior cingulated [ACC], orbitofrontal [OFC]) and neurotransmitters (dopamine) that mediate substance dependence may also be involved with love addiction (as for PG). Ocytocin (OT), which is implicated in social attachment and mating behavior, may also be involved in substance dependence. There are no data on the epidemiology, genetics, co-morbidity, or treatment of love addiction. There are currently insufficient data to place some cases of "love passion" within a clinical disorder, such as "love addiction," in an official diagnostic nomenclature or to firmly classify it as a behavioral addiction or disorder of impulse control. Further clinical and scientific studies are needed to improve our understanding and treatment of this condition. For these studies, we propose new criteria for evaluating addiction to love.

  6. Review. The incentive sensitization theory of addiction: some current issues.

    Science.gov (United States)

    Robinson, Terry E; Berridge, Kent C

    2008-10-12

    We present a brief overview of the incentive sensitization theory of addiction. This posits that addiction is caused primarily by drug-induced sensitization in the brain mesocorticolimbic systems that attribute incentive salience to reward-associated stimuli. If rendered hypersensitive, these systems cause pathological incentive motivation ('wanting') for drugs. We address some current questions including: what is the role of learning in incentive sensitization and addiction? Does incentive sensitization occur in human addicts? Is the development of addiction-like behaviour in animals associated with sensitization? What is the best way to model addiction symptoms using animal models? And, finally, what are the roles of affective pleasure or withdrawal in addiction?

  7. The Comparative Study of the Rate of Social Capital among Addicted and non-Addicted Youth

    Directory of Open Access Journals (Sweden)

    Alireza Heydarnejad

    2013-01-01

    Full Text Available Introduction: The present study aimed to compare the rate of social capital among addicted and non-addicted youth in Mashhad. Method: The samples included of 160 addicted and 160 non-addicted men selected by cluster random sampling. Both groups matched on age, and marital status. The social capital questionnaire designed by researcher administered among selected samples. Results: The results showed that social capital of young addicts was significantly lower than their counterparts. Also, results showed that the indicators of social capital, the idea of social participation, social trust, and social networks were significantly lower than their counterparts. Conclusion: With consideration of positive effects of social participation, social trust, social connection networks in addicted people, they should have appropriate conditions and headstock for tendency to involve to social events like developing of organizations, and voluntaries’ and non government societies should be more attended.

  8. Addictive behaviors and addiction-prone personality traits: associations with a dopamine multilocus genetic profile.

    Science.gov (United States)

    Davis, Caroline; Loxton, Natalie J

    2013-07-01

    The purpose of this study was to examine reward-related genetic risk for addictive behaviors in a healthy community sample (n=217) of men and women. We tested a mediation model predicting that a quantitative multilocus genetic profile score - reflecting the additive effects of alleles known to confer relatively increased dopamine signaling in the ventral striatum - would relate positively to a composite measure of addictive behaviors, and that this association would be mediated by personality traits consistently associated with addiction disorders. Our model was strongly supported by the data, and accounted for 24% of the variance in addictive behaviors. These data suggest that brain reward processes tend to exert their influence on addiction risk by their role in the development of relatively stable personality traits associated with addictive behaviors. Copyright © 2013 Elsevier Ltd. All rights reserved.

  9. The Internet Process Addiction Test: Screening for Addictions to Processes Facilitated by the Internet

    Directory of Open Access Journals (Sweden)

    Jason C. Northrup

    2015-07-01

    Full Text Available The Internet Process Addiction Test (IPAT was created to screen for potential addictive behaviors that could be facilitated by the internet. The IPAT was created with the mindset that the term “Internet addiction” is structurally problematic, as the Internet is simply the medium that one uses to access various addictive processes. The role of the internet in facilitating addictions, however, cannot be minimized. A new screening tool that effectively directed researchers and clinicians to the specific processes facilitated by the internet would therefore be useful. This study shows that the Internet Process Addiction Test (IPAT demonstrates good validity and reliability. Four addictive processes were effectively screened for with the IPAT: Online video game playing, online social networking, online sexual activity, and web surfing. Implications for further research and limitations of the study are discussed.

  10. Fatal poisoning among patients with drug addiction

    DEFF Research Database (Denmark)

    Simonsen, Kirsten Wiese; Christoffersen, Dorte J; Banner, Jytte

    2015-01-01

    INTRODUCTION: Fatal poisonings among drug addicts in Denmark in 2012 were examined. Cause of death, abuse pattern and geographic differences are discussed and data are compared with previous studies. METHODS: All fatal poisonings examined at the three institutes of forensic medicine in Denmark...... on Funen and in South Jutland. Cocaine was most frequently detected in East Denmark, while amphetamine was more frequent in West Denmark. CONCLUSIONS: The number of fatal poisonings among drug addicts has stabilised around 200. The increase in methadone deaths continued and, as in 2007, methadone...... with 2007, indicating that a considerable number of drug addicts also have psychiatric illness. FUNDING: none. TRIAL REGISTRATION: not relevant....

  11. Is biological aging accelerated in drug addiction?

    Science.gov (United States)

    Bachi, Keren; Sierra, Salvador; Volkow, Nora D; Goldstein, Rita Z; Alia-Klein, Nelly

    2017-02-01

    Drug-addiction may trigger early onset of age-related disease, due to drug-induced multi-system toxicity and perilous lifestyle, which remains mostly undetected and untreated. We present the literature on pathophysiological processes that may hasten aging and its relevance to addiction, including: oxidative stress and cellular aging, inflammation in periphery and brain, decline in brain volume and function, and early onset of cardiac, cerebrovascular, kidney, and liver disease. Timely detection of accelerated aging in addiction is crucial for the prevention of premature morbidity and mortality.

  12. Fatal poisoning among patients with drug addiction

    DEFF Research Database (Denmark)

    Simonsen, K. W.; Christoffersen, D. J.; Banner, J.

    2015-01-01

    Introduction: Fatal poisonings among drug addicts in Denmark in 2012 were examined. Cause of death, abuse pattern and geographic differences are discussed and data are compared with previous studies. Methods: All fatal poisonings examined at the three institutes of forensic medicine in Denmark...... on Funen and in South Jutland. Cocaine was most frequently detected in East Denmark, while amphetamine was more frequent in West Denmark. ConclusionS: The number of fatal poisonings among drug addicts has stabilised around 200. The increase in methadone deaths continued and, as in 2007, methadone...... with 2007, indicating that a considerable number of drug addicts also have psychiatric illness....

  13. Addictive personality and problematic mobile phone use.

    Science.gov (United States)

    Takao, Motoharu; Takahashi, Susumu; Kitamura, Masayoshi

    2009-10-01

    Mobile phone use is banned or regulated in some circumstances. Despite recognized safety concerns and legal regulations, some people do not refrain from using mobile phones. Such problematic mobile phone use can be considered to be an addiction-like behavior. To find the potential predictors, we examined the correlation between problematic mobile phone use and personality traits reported in addiction literature, which indicated that problematic mobile phone use was a function of gender, self-monitoring, and approval motivation but not of loneliness. These findings suggest that the measurements of these addictive personality traits would be helpful in the screening and intervention of potential problematic users of mobile phones.

  14. High School Students’ Social Media Addiction

    OpenAIRE

    Deniz, Levent; Gürültü, Ercan

    2018-01-01

    Theaim of this study is to investigate high school students’ social mediaaddiction. The study was conducted with 473 students who were educated in2014-2015 academic year at 6 different schools in İstanbul, Eyüp disctrict.‘Social Media Addiction Scale’ developed by Tutgun, Ünal and Deniz (2015) wasused to determine the students’ social media addiction. The results in general showedthat high school students have a medium level social media addiction. Besides,it was also concluded that high scho...

  15. Internet addiction neuroscientific approaches and therapeutical interventions

    CERN Document Server

    Reuter, Martin

    2015-01-01

    This book combines a scholarly introduction with state-of-the-art research in the characterization of Internet addiction. It is intended for a broad audience including scientists, students and practitioners. The first part of the book contains an introduction to Internet addiction and their pathogenesis. The second part of the book is dedicated to an in-depth review of neuroscientific findings which cover studies using a variety of biological techniques including brain imaging and molecular genetics. The last part of the book will focus on therapeutic interventions for Internet addiction.

  16. Internet addiction: a 21st century epidemic?

    Directory of Open Access Journals (Sweden)

    Christakis Dimitri A

    2010-10-01

    Full Text Available Abstract Internet addiction, while not yet officially codified within a psychopathological framework, is growing both in prevalence and within the public consciousness as a potentially problematic condition with many parallels to existing recognized disorders. The rapid and unfettered increase in the number of people accessing a relatively unrestricted internet substantially increases the possibility that those suffering with an underlying psychological comorbidity may be at serious risk of developing an addiction to the internet, lending further credence to this hitherto understudied condition. In this commentary, I outline my recommendations for improved diagnosis, study and prevention of internet addiction.

  17. Endocannabinoid signaling in reward and addiction

    Science.gov (United States)

    Parsons, Loren H.; Hurd, Yasmin L.

    2015-01-01

    Brain endocannabinoid signaling influences the motivation for natural rewards (such as palatable food, sexual activity and social interaction) and modulates the rewarding effects of addictive drugs. Pathological forms of natural and drug-induced reward are associated with dysregulated endocannabinoid signaling that may derive from pre-existing genetic factors or from prolonged drug exposure. Impaired endocannabinoid signaling contributes to dysregulated synaptic plasticity, increased stress responsivity, negative emotional states, and craving that propel addiction. Understanding the contributions of endocannabinoid disruptions to behavioral and physiological traits provides insight into the endocannabinoid influence on addiction vulnerability. PMID:26373473

  18. [Is video game addiction a reality ?

    Science.gov (United States)

    Thorens, Gabriel; Achab, Sophia; Rothen, Stephane; Khazaal, Yasser; Zullino, Daniele

    2016-09-21

    Video games are widely practiced. Questions about their potential health risks arise, including the risk of addiction. If there is at present no official diagnosis of video games addiction, the DSM-5 proposes temporary criteria based on pathological gambling. Video game addiction affects a minority of at risk individuals. The proposed treatments are essentially psychotherapeutic. Video games practices can be non problematic and they may also have potential beneficial effects on individuals. It is therefore recommended, when assessing video games practices, to take into account the positive and negative impacts of their use.

  19. Predicting drug interactions in addiction treatment.

    Science.gov (United States)

    Lucas, Catherine J; Patel, Joanne; Martin, Jennifer H

    2017-08-01

    It is not uncommon to be treating people with addiction who also have significant other health problems, including heart, renal or liver failure, diabetes and vascular disease. These conditions require regular medications to be taken. This can be a problem for people living with addiction and difficult social circumstances affecting compliance, among other issues. Our perspective provides a summary of general pharmacological factors affecting medicine taking in people with addiction problems, to provide a guide for hospital doctors in this setting. © 2017 Royal Australasian College of Physicians.

  20. Video game addiction: Impact on teenagers' lifestyle.

    Science.gov (United States)

    Sharma, Manoj Kumar; Mahindru, Poornima

    2015-01-01

    Use of video games as a leisure-time activity has increased among teenagers. Excessive use of video games is associated with psychosocial dysfunctions in the user's life. Two teenagers came for consultation to our Service for Healthy Use of Technology (SHUT) clinic for management of addiction due to video games. They were assessed using a clinical interview as well as the General Health Questionnaire and Griffith criteria for video games. The cases emphasize the addictive potential of video games and their association with lifestyle changes. Addiction to video games has implications for screening and intervention among teenagers. Copyright 2015, NMJI.

  1. Bone scintigraphy in drug addiction

    Energy Technology Data Exchange (ETDEWEB)

    Lopez-Majano, V.; Miskew, D.; Sansi, P.

    1981-01-01

    In 22 drug addicts, the clinical diagnosis of osteomyelitis and/or septic arthritis was suspected because of symptoms of sepsis and pain in various locations. All patients underwent bone scintigraphy with 17-20 mCi of /sup 99/sup(m)Tc labeling either pyrophosphate or methylene diphosphonate. Whole body and spot scans located the area of disease in most patients. This permitted biopsy of the affected area when the pathogen recurs. One of the two patients whose scintigrams were normal was on adequate treatment before the bone scintigram and the other was on oxacillin. Radiographs of the affected areas were normal, which indicates bone scintigraphy should be preferred to radiography in the early diagnosis of osseous infections.

  2. Bone scintigraphy in drug addiction

    International Nuclear Information System (INIS)

    Lopez-Majano, V.; Miskew, D.; Sansi, P.

    1981-01-01

    In 22 drug addicts, the clinical diagnosis of osteomyelitis and/or septic arthritis was suspected because of symptoms of sepsis and pain in various locations. All patients underwent bone scintigraphy with 17-20 mCi of 99 sup(m)Tc labeling either pyrophosphate or methylene diphosphonate. Whole body and spot scans located the area of disease in most patients. This permitted biopsy of the affected area when the pathogen recurs. One of the two patients whose scintigrams were normal was on adequate treatment before the bone scintigram and the other was on oxacillin. Radiographs of the affected areas were normal, which indicates bone scintigraphy should be preferred to radiography in the early diagnosis of osseous infections. (orig.) [de

  3. Neurobiological Basis of Alcohol Addiction

    Directory of Open Access Journals (Sweden)

    Milagros Lisset León Regal

    2014-02-01

    Full Text Available Alcoholism is a serious social problem due to its impact on individual and collective health. In order to provide an update on the latest findings that explain the development and symptoms of alcohol addiction, the short and long term changes that this disorder causes in the central nervous system are shown in this paper. A total of 52 information sources were consulted, including 43 journal articles, 4 books and statistical reports. The main network managers were used. The interaction of ethanol with various structures of the neuronal membrane affects the cytoarchitecture and brain function associated with the reward system, motor processing, learning and memory, resulting in the development of alcohol dependence. In addition, ethanol-induced changes in excitation/inhibition explain the phenomena of alcohol tolerance and withdrawal.

  4. Internet Addiction and Its Treatment

    Directory of Open Access Journals (Sweden)

    Ozden Arisoy

    2009-07-01

    Full Text Available With the introduction of new technologies, computer and internet use have become an unavoidable necessity in our daily lives. Internet was originally designed to facilitate communication and research. However the dramatic increase in use of internet in recent years has led to its pathologic use. Turkey, as a developing country with an increasing rate of internet access and computer use is at high risk for this disorder. In our country, this disorder is especially seen in young people who are more skilled in internet and computer use. And because their excessive internet use has led to negative consequences in their academic, social and family lives, patients and their families began search of treatment for this disorder. So clinicians must be aware of this newly emerging disorder and they should be able to apply the appropriate therapeutic interventions. This paper aims to summarize the pharmacological and cognitive-behavioral treatment of internet addiction.

  5. A Comparison of Male and Female Addicts and Non-Addicts on the Tennessee Self Concept Scale.

    Science.gov (United States)

    Jarka, Joyce M.

    Many mental health professionals ignore chemical addiction, whereas many chemical dependency professionals see addiction as the entire problem and ignore everything else. This study investigated differences between addicts and non-addicts on the Tennessee Self Concept Scale. Subjects were undergraduate and graduate students, selected from a…

  6. Choice, social interaction and addiction: the social roots of addictive preferences.

    Science.gov (United States)

    Skog, Ole-Jørgen

    2005-01-01

    It is argued that addicts, as people in general, are forward-looking and that they try to make the best of what they have got. However, this does not imply that they are fully rational. Cognitive defects, instabilities in preferences, and irrationalities in the form of wishful thinking and dynamical inconsistency play an important role in addictive behaviours. These "imperfections" in people's rationality may not have very large consequences in the case of ordinary goods, but their effect can be dramatic in relation to addictive goods. In the first part of the paper, the rational addiction theory and the empirical evidence that have been presented in support of the theory is reviewed. Regarding the conventional tests of the theory by econometric methods, it is argued that the tests are misguided, both theoretically and methodologically. Furthermore, it is claimed that the definition of addiction implicit in the rational addiction theory is unrealistic, and that the theory makes unrealistic assumptions about human nature. Some empirical evidence for these claims is reviewed. It is concluded that although the theory has its virtues, it faces serious problems and must be rejected in its original form. Secondly, the socio-cultural embeddedness of addictive behaviours, and the social roots of individual preferences, are discussed. These issues are more or less ignored in rational addiction theory. It is argued that we cannot expect to obtain a proper understanding of many addictive phenomena, unless they are seen in their proper socio-cultural context.

  7. Comparison of risk and protective factors associated with smartphone addiction and Internet addiction.

    Science.gov (United States)

    Choi, Sam-Wook; Kim, Dai-Jin; Choi, Jung-Seok; Ahn, Heejune; Choi, Eun-Jeung; Song, Won-Young; Kim, Seohee; Youn, Hyunchul

    2015-12-01

    Smartphone addiction is a recent concern that has resulted from the dramatic increase in worldwide smartphone use. This study assessed the risk and protective factors associated with smartphone addiction in college students and compared these factors to those linked to Internet addiction. College students (N = 448) in South Korea completed the Smartphone Addiction Scale, the Young's Internet Addiction Test, the Alcohol Use Disorders Identification Test, the Beck Depression Inventory I, the State-Trait Anxiety Inventory (Trait Version), the Character Strengths Test, and the Connor-Davidson Resilience Scale. The data were analyzed using multiple linear regression analyses. The risk factors for smartphone addiction were female gender, Internet use, alcohol use, and anxiety, while the protective factors were depression and temperance. In contrast, the risk factors for Internet addiction were male gender, smartphone use, anxiety, and wisdom/knowledge, while the protective factor was courage. Discussion These differences may result from unique features of smartphones, such as high availability and primary use as a tool for interpersonal relationships. Our findings will aid clinicians in distinguishing between predictive factors for smartphone and Internet addiction and can consequently be utilized in the prevention and treatment of smartphone addiction.

  8. The Comparison of Personality Characteristics and Problem Solving Styles in Addicted And Non-Addicted Men

    Directory of Open Access Journals (Sweden)

    Fatemeh Saber

    2011-11-01

    Full Text Available introduction: The goal of this study was to compare the personality characteristics and problem solving styles of addicted and non-addicted men. Method: This study is a causal comparative design survey. In this study 180 addicted men was selected through convenience sampling method from addicted men that refered to addiction treatment centers of Rasht city and matched in gender, age, education and job with 180 non addicted men and then two groups compared with each other. All participants completed the NEO-FFI-R and problem solving styles questionnaires. The gathered data were analyzed through SPSS software. Findings: The results showed that an addicted man in comparison with non-addicted men was upper in neuroticism and lower in agreeableness, extraversion and consciousness dimensions. Also there was no difference in openness dimension between two groups. Conclusion: The finding of present study suggests that educating efficient problem solving styles to people to cope with life stressful events could restrain and prevent addiction and other psychosocial disorders.

  9. Neuroscience of Internet Pornography Addiction: A Review and Update

    Directory of Open Access Journals (Sweden)

    Todd Love

    2015-09-01

    Full Text Available Many recognize that several behaviors potentially affecting the reward circuitry in human brains lead to a loss of control and other symptoms of addiction in at least some individuals. Regarding Internet addiction, neuroscientific research supports the assumption that underlying neural processes are similar to substance addiction. The American Psychiatric Association (APA has recognized one such Internet related behavior, Internet gaming, as a potential addictive disorder warranting further study, in the 2013 revision of their Diagnostic and Statistical Manual. Other Internet related behaviors, e.g., Internet pornography use, were not covered. Within this review, we give a summary of the concepts proposed underlying addiction and give an overview about neuroscientific studies on Internet addiction and Internet gaming disorder. Moreover, we reviewed available neuroscientific literature on Internet pornography addiction and connect the results to the addiction model. The review leads to the conclusion that Internet pornography addiction fits into the addiction framework and shares similar basic mechanisms with substance addiction. Together with studies on Internet addiction and Internet Gaming Disorder we see strong evidence for considering addictive Internet behaviors as behavioral addiction. Future research needs to address whether or not there are specific differences between substance and behavioral addiction.

  10. Neuroscience of Internet Pornography Addiction: A Review and Update

    Science.gov (United States)

    Love, Todd; Laier, Christian; Brand, Matthias; Hatch, Linda; Hajela, Raju

    2015-01-01

    Many recognize that several behaviors potentially affecting the reward circuitry in human brains lead to a loss of control and other symptoms of addiction in at least some individuals. Regarding Internet addiction, neuroscientific research supports the assumption that underlying neural processes are similar to substance addiction. The American Psychiatric Association (APA) has recognized one such Internet related behavior, Internet gaming, as a potential addictive disorder warranting further study, in the 2013 revision of their Diagnostic and Statistical Manual. Other Internet related behaviors, e.g., Internet pornography use, were not covered. Within this review, we give a summary of the concepts proposed underlying addiction and give an overview about neuroscientific studies on Internet addiction and Internet gaming disorder. Moreover, we reviewed available neuroscientific literature on Internet pornography addiction and connect the results to the addiction model. The review leads to the conclusion that Internet pornography addiction fits into the addiction framework and shares similar basic mechanisms with substance addiction. Together with studies on Internet addiction and Internet Gaming Disorder we see strong evidence for considering addictive Internet behaviors as behavioral addiction. Future research needs to address whether or not there are specific differences between substance and behavioral addiction. PMID:26393658

  11. Neuroscience of Internet Pornography Addiction: A Review and Update.

    Science.gov (United States)

    Love, Todd; Laier, Christian; Brand, Matthias; Hatch, Linda; Hajela, Raju

    2015-09-18

    Many recognize that several behaviors potentially affecting the reward circuitry in human brains lead to a loss of control and other symptoms of addiction in at least some individuals. Regarding Internet addiction, neuroscientific research supports the assumption that underlying neural processes are similar to substance addiction. The American Psychiatric Association (APA) has recognized one such Internet related behavior, Internet gaming, as a potential addictive disorder warranting further study, in the 2013 revision of their Diagnostic and Statistical Manual. Other Internet related behaviors, e.g., Internet pornography use, were not covered. Within this review, we give a summary of the concepts proposed underlying addiction and give an overview about neuroscientific studies on Internet addiction and Internet gaming disorder. Moreover, we reviewed available neuroscientific literature on Internet pornography addiction and connect the results to the addiction model. The review leads to the conclusion that Internet pornography addiction fits into the addiction framework and shares similar basic mechanisms with substance addiction. Together with studies on Internet addiction and Internet Gaming Disorder we see strong evidence for considering addictive Internet behaviors as behavioral addiction. Future research needs to address whether or not there are specific differences between substance and behavioral addiction.

  12. Development of a Facebook Addiction Scale.

    Science.gov (United States)

    Andreassen, Cecilie Schou; Torsheim, Torbjørn; Brunborg, Geir Scott; Pallesen, Ståle

    2012-04-01

    The Bergen Facebook Addiction Scale (BFAS), initially a pool of 18 items, three reflecting each of the six core elements of addiction (salience, mood modification, tolerance, withdrawal, conflict, and relapse), was constructed and administered to 423 students together with several other standardized self-report scales (Addictive Tendencies Scale, Online Sociability Scale, Facebook Attitude Scale, NEO-FFI, BIS/BAS scales, and Sleep questions). That item within each of the six addiction elements with the highest corrected item-total correlation was retained in the final scale. The factor structure of the scale was good (RMSEA = .046, CFI = .99) and coefficient alpha was .83. The 3-week test-retest reliability coefficient was .82. The scores converged with scores for other scales of Facebook activity. Also, they were positively related to Neuroticism and Extraversion, and negatively related to Conscientiousness. High scores on the new scale were associated with delayed bedtimes and rising times.

  13. [The endogenous opioid system and drug addiction].

    Science.gov (United States)

    Maldonado, R

    2010-01-01

    Drug addiction is a chronic brain disorder leading to complex adaptive changes within the brain reward circuits. Several neurotransmitters, including the endogenous opioid system are involved in these changes. The opioid system plays a pivotal role in different aspects of addiction. Thus, opioid receptors and endogenous opioid peptides are largely distributed in the mesolimbic system and modulate dopaminergic activity within the reward circuits. Opioid receptors and peptides are selectively involved in several components of the addictive processes induced by opioids, cannabinoids, psychostimulants, alcohol and nicotine. This review is focused on the contribution of each component of the endogenous opioid system in the addictive properties of the different drugs of abuse. Copyright 2010 Elsevier Masson SAS. All rights reserved.

  14. Addiction and brain reward and antireward pathways.

    Science.gov (United States)

    Gardner, Eliot L

    2011-01-01

    Addictive drugs have in common that they are voluntarily self-administered by laboratory animals (usually avidly), and that they enhance the functioning of the reward circuitry of the brain (producing the 'high' that the drug user seeks). The core reward circuitry consists of an 'in-series' circuit linking the ventral tegmental area, nucleus accumbens and ventral pallidum via the medial forebrain bundle. Although originally believed to simply encode the set point of hedonic tone, these circuits are now believed to be functionally far more complex, also encoding attention, expectancy of reward, disconfirmation of reward expectancy, and incentive motivation. 'Hedonic dysregulation' within these circuits may lead to addiction. The 'second-stage' dopaminergic component in this reward circuitry is the crucial addictive-drug-sensitive component. All addictive drugs have in common that they enhance (directly or indirectly or even transsynaptically) dop-aminergic reward synaptic function in the nucleus accumbens. Drug self-administration is regulated by nucleus accumbens dopamine levels, and is done to keep nucleus accumbens dopamine within a specific elevated range (to maintain a desired hedonic level). For some classes of addictive drugs (e.g. opiates), tolerance to the euphoric effects develops with chronic use. Postuse dysphoria then comes to dominate reward circuit hedonic tone, and addicts no longer use drugs to get high, but simply to get back to normal ('get straight'). The brain circuits mediating the pleasurable effects of addictive drugs are anatomically, neurophysiologically and neurochemically different from those mediating physical dependence, and from those mediating craving and relapse. There are important genetic variations in vulnerability to drug addiction, yet environmental factors such as stress and social defeat also alter brain-reward mechanisms in such a manner as to impart vulnerability to addiction. In short, the 'bio-psycho-social' model of

  15. Intervention: Help a Loved One Overcome Addiction

    Science.gov (United States)

    Intervention: Help a loved one overcome addiction An intervention can motivate someone to seek help for alcohol or drug misuse, compulsive eating, or ... successful. By Mayo Clinic Staff It's challenging to help a loved one struggling with any type of ...

  16. 75 FR 4900 - Drug Addiction and Alcoholism

    Science.gov (United States)

    2010-01-29

    ...We are requesting your comments about our operating procedures for determining disability for persons whose drug addiction or alcoholism (DAA) may be a contributing factor material to our determination of disability.

  17. National Addiction & HIV Data Archive Program (NAHDAP)

    Data.gov (United States)

    U.S. Department of Health & Human Services — NAHDAP acquires, preserves and disseminates data relevant to drug addiction and HIV research. By preserving and making available an easily accessible library of...

  18. Addiction: Alcohol and Substance Abuse in Judaism

    Directory of Open Access Journals (Sweden)

    Kate Miriam Loewenthal

    2014-09-01

    Full Text Available This article outlines a history of rulings and beliefs about addiction in Judaism, covering alcohol and substance use and addiction, in the context of a brief account of the development of the status of addiction. It examines the prevalence of alcohol and substance use and abuse among Jews, including a discussion of some of the difficulties in estimating prevalence and of factors involved in changing patterns of use and abuse. Community beliefs and attitudes are examined, using published material and interviews with community leaders and members. Some conclusions are suggested about the impact of religious rulings and of other factors on addiction among Jews. Attention is given to the phenomenon of denial. Therapeutic practices and organisations are described. The scope for further research is identified.

  19. Internet Gaming Addiction: A Technological Hazard.

    Science.gov (United States)

    Sachdeva, Ankur; Verma, Rohit

    2015-12-01

    The Internet is considered a beneficial tool in research, communication, and information. Still, its excessive and prolonged use has the potential of causing addiction. The presentation of this technological hazard may range from a mild socio-personal distress to a gross disorganization in behavior and self-care. No reported study on Internet gaming addiction is available from India. We reported a case of two brothers, diagnosed with Internet gaming addiction, who showed grossly disorganized behavior and severely compromised self-care. The condition was managed by pharmacological and non-pharmacological therapies, with sustained improvement after 6 months follow up. Internet gaming addiction may cause severe personal, social, and occupational problems. Despite the range of severity and various presentations of this disorder, DSM-5 lacks the severity classifier. Early identification and management may result in complete recovery.

  20. Women and drug addiction: a historical perspective.

    Science.gov (United States)

    Kandall, Stephen R

    2010-04-01

    The history of women and addiction in America extends back more than 150 years. Although the true epidemiology of women and addiction has always been difficult to determine, the spectrum of female addicts extends well beyond those women who make sensationalistic headlines by "abandoning" or "battering" their children. Historically, female addiction has been largely the result of inappropriate overmedication practices by physicians and pharmacists, media manipulation, or individuals own attempts to cope with social or occupational barriers preventing equality and self-fulfillment. From the mid-nineteenth century, uneasy tolerance, social ostracism, vilification, persecution, and legal prosecution have grudgingly, but not completely, given way to more humane treatment opportunities in the setting of more enlightened comprehensive care.

  1. ADDICTION IS NOT A BRAIN DISEASE

    Directory of Open Access Journals (Sweden)

    Elisardo Becoña

    2016-05-01

    Full Text Available The idea that addiction is a “brain disease” has gradually been consolidated in the medical-psychiatric field over the last years, as it appears in the current DSM-5. In this paper we analyse the way this idea has arisen and been consolidated, as well as the criticisms that it has received, the professional consequences if this model becomes hegemonic, and the underlying interests. The conclusion defends the need to show, as psychologists, our clear contributions to the field of addictions, and the psychological variables that are necessary in order to understand and prevent addictions, as well as the central role of psychological treatment due to its effectiveness. We must also denounce the reductionism that the model of brain disease represents in comparison with a biopsychosocial model of addiction.

  2. Connecting the Dots between Games and Addiction

    DEFF Research Database (Denmark)

    Nielsen, Rune Kristian; Karlsen, Faltin; Goggin, Joyce

    , computer games and game culture. In relation to which he recently published a book about excessive playing in online games, called 'A World of Excesses: Online Games and Excessive Playing'. Rune K. L. Nielsen, who is currently writing a PhD thesis about computer games and addiction, focusing on game...... on the subject. Though game addiction remains the most widely used term variants such as excessive-, obsessive-, compulsive-, problematic-, dependent-, and pathological gaming has emerged. Aside from the psychological perspective, however, a host of other perspectives have emerged. In this sense 'game addiction...... (e.g. Yuan et al. 2011, Kühn et al. 2011), psychological prevalence studies (e.g., Lemmens 2009, Mentzoni et al. 2011), studies of economics and serialization (Goggin 2008), addictive design (Dow-Schull 2005) and game studies (Flaaten et al. 2010). There is little interaction among researchers...

  3. Internet sex addiction treated with naltrexone.

    Science.gov (United States)

    Bostwick, J Michael; Bucci, Jeffrey A

    2008-02-01

    Malfunctioning of the brain's reward center is increasingly understood to underlie all addictive behavior. Composed of mesolimbic incentive salience circuitry, the reward center governs all behavior in which motivation has a central role, including acquiring food, nurturing young, and having sex. To the detriment of normal functioning, basic survival activities can pale in importance when challenged by the allure of addictive substances or behaviors. Dopamine is the neurotransmitter driving both normal and addictive behavior. Other neurotransmitters modulate the amount of dopamine released in response to a stimulus, with the salience determined by the intensity of the dopamine pulse. Opiates (either endogenous or exogenous) exemplify such modulators. Prescribed for treating alcoholism, naltrexone blocks opiates' capacity to augment dopamine release. This article reviews naltrexone's mechanism of action in the reward center and describes a novel use for naltrexone in suppressing a euphorically compulsive and interpersonally devastating addiction to Internet pornography.

  4. Addiction circuitry in the human brain (*).

    Energy Technology Data Exchange (ETDEWEB)

    Volkow, N.D.; Wang, G.; Volkow, N.D.; Wang, G.-J.; Fowler, J.S.; Tomasi, D.

    2011-09-27

    A major challenge in understanding substance-use disorders lies in uncovering why some individuals become addicted when exposed to drugs, whereas others do not. Although genetic, developmental, and environmental factors are recognized as major contributors to a person's risk of becoming addicted, the neurobiological processes that underlie this vulnerability are still poorly understood. Imaging studies suggest that individual variations in key dopamine-modulated brain circuits, including circuits involved in reward, memory, executive function, and motivation, contribute to some of the differences in addiction vulnerability. A better understanding of the main circuits affected by chronic drug use and the influence of social stressors, developmental trajectories, and genetic background on these circuits is bound to lead to a better understanding of addiction and to more effective strategies for the prevention and treatment of substance-use disorders.

  5. Addiction and substance abuse in anesthesiology.

    Science.gov (United States)

    Bryson, Ethan O; Silverstein, Jeffrey H

    2008-11-01

    Despite substantial advances in our understanding of addiction and the technology and therapeutic approaches used to fight this disease, addiction still remains a major issue in the anesthesia workplace, and outcomes have not appreciably changed. Although alcoholism and other forms of impairment, such as addiction to other substances and mental illness, impact anesthesiologists at rates similar to those in other professions, as recently as 2005, the drug of choice for anesthesiologists entering treatment was still an opioid. There exists a considerable association between chemical dependence and other psychopathology, and successful treatment for addiction is less likely when comorbid psychopathology is not treated. Individuals under evaluation or treatment for substance abuse should have an evaluation with subsequent management of comorbid psychiatric conditions. Participation in self-help groups is still considered a vital component in the therapy of the impaired physician, along with regular monitoring if the anesthesiologist wishes to attempt reentry into clinical practice.

  6. Addiction Circuitry in the Human Brain*

    OpenAIRE

    Volkow, Nora D.; Wang, Gene-Jack; Fowler, Joanna S.; Tomasi, Dardo

    2011-01-01

    A major challenge in understanding substance-use disorders lies in uncovering why some individuals become addicted when exposed to drugs, whereas others do not. Although genetic, developmental, and environmental factors are recognized as major contributors to a person’s risk of becoming addicted, the neurobiological processes that underlie this vulnerability are still poorly understood. Imaging studies suggest that individual variations in key dopamine-modulated brain circuits, including circ...

  7. Periostitis and osteomyelitis in chronic drug addicts

    International Nuclear Information System (INIS)

    Taylor, C.R.; Lawson, J.P.

    1986-01-01

    Periostitis and osteomyelitis can occur in drug addicts not only by hematogeneous dissemination of the infecting organisms, but as a result of introduction of bacteria by direct injection into periosteum or injection through infected skin and subcutaneous tissues. A spectrum of examples of osteomyelitis of the bones of the forearm in drug addicts is presented to illustrate this phenomenon. Neglect of these infections and the trauma of continued injections can lead to extensive tissue and bone loss. (orig.)

  8. Cell-Phone Addiction: A Review

    OpenAIRE

    De-Sola Guti?rrez, Jos?; Rodr?guez de Fonseca, Fernando; Rubio, Gabriel

    2016-01-01

    We present a review of the studies that have been published about addiction to cell phones. We analyze the concept of cell-phone addiction as well as its prevalence, study methodologies, psychological features, and associated psychiatric comorbidities. Research in this field has generally evolved from a global view of the cell phone as a device to its analysis via applications and contents. The diversity of criteria and methodological approaches that have been used is notable, as is a certain...

  9. Drug addiction, love, and the higher power.

    Science.gov (United States)

    Sussman, Steve; Reynaud, Michel; Aubin, Henri-Jean; Leventhal, Adam M

    2011-09-01

    This discussion piece suggests that reliance on a Higher Power in drug abuse recovery programs is entertained among some addicts for its psychobiological effects. Prayer, meditation, early romantic love, and drug abuse may have in common activation of mesolimbic dopaminergic pathways of the brain and the generation of intense emotional states. In this sense, reliance on a Higher Power may operate as a substitute addiction, which replaces the psychobiological functions formerly served by drug use. Implications of this perspective are discussed.

  10. The genetic basis of addictive disorders.

    Science.gov (United States)

    Ducci, Francesca; Goldman, David

    2012-06-01

    Addictions are common, chronic, and relapsing diseases that develop through a multistep process. The impact of addictions on morbidity and mortality is high worldwide. Twin studies have shown that the heritability of addictions ranges from 0.39 (hallucinogens) to 0.72 (cocaine). Twin studies indicate that genes influence each stage from initiation to addiction, although the genetic determinants may differ. Addictions are by definition the result of gene × environment interaction. These disorders, which are in part volitional, in part inborn, and in part determined by environmental experience, pose the full range of medical, genetic, policy, and moral challenges. Gene discovery is being facilitated by a variety of powerful approaches, but is in its infancy. It is not surprising that the genes discovered so far act in a variety of ways: via altered metabolism of drug (the alcohol and nicotine metabolic gene variants), via altered function of a drug receptor (the nicotinic receptor, which may alter affinity for nicotine but as discussed may also alter circuitry of reward), and via general mechanisms of addiction (genes such as monoamine oxidase A and the serotonin transporter that modulate stress response, emotion, and behavioral control). Addiction medicine today benefits from genetic studies that buttress the case for a neurobiologic origin of addictive behavior, and some general information on familially transmitted propensity that can be used to guide prevention. A few well-validated, specific predictors such as OPRM1, ADH1B, ALDH2, CHRNA5, and CYP26 have been identified and can provide some specific guidance, for example, to understand alcohol-related flushing and upper GI cancer risk (ADH1B and AKLDH2), variation in nicotine metabolism (CYP26), and, potentially, naltrexone treatment response (OPRM1). However, the genetic predictors available are few in number and account for only a small portion of the genetic variance in liability, and have not been integrated

  11. Medical students' attitudes towards the addictions

    OpenAIRE

    Mullen, Kenneth; Smith, Iain

    2016-01-01

    Background: The need for medical students to engage with patients with addictive problems is projected to increase in coming years. There will also be a concomitant greater emphasis on community-based learning. The present study assessed the impact of a community based teaching initiative, the Student Selected Component (SSC) Lay and Professional Perspectives on the Addictions, on students' attitudes to these groups.\\ud Summary of Work: The SSC is assessed by a final student report which incl...

  12. Aberrant Learning and Memory in Addiction

    Science.gov (United States)

    Torregrossa, Mary M.; Corlett, Philip R.; Taylor, Jane R.

    2011-01-01

    Over the past several years, drug addiction has increasingly been accepted to be a disease of the brain as opposed to simply being due to a lack of willpower or personality flaw. Exposure to addictive substances has been shown to create enduring changes in brain structure and function that are thought to underlie the transition to addiction. Specific genetic and environmental vulnerability factors also influence the impact of drugs of abuse on the brain and can enhance the likelihood of becoming an addict. Long-lasting alterations in brain function have been found in neural circuits that are known to be responsible for normal appetitive learning and memory processes and it has been hypothesized that drugs of abuse enhance positive learning and memory about the drug while inhibiting learning about the negative consequences of drug use. Therefore, the addict's behavior becomes increasingly directed towards obtaining and using drugs of abuse, while at the same time developing a poorer ability to stop using, even when the drug is less rewarding or interferes with functioning in other facets of life. In this review we will discuss the clinical evidence that addicted individuals have altered learning and memory and describe the possible neural substrates of this dysfunction. In addition, we will explore the preclinical evidence that drugs of abuse cause a progressive disorder of learning and memory, review the molecular and neurobiological changes that may underlie this disorder, determine the genetic and environmental factors that may increase vulnerability to addiction, and suggest potential strategies for treating addiction through manipulations of learning and memory. PMID:21376820

  13. Proposed Diagnostic Criteria for Smartphone Addiction.

    Directory of Open Access Journals (Sweden)

    Yu-Hsuan Lin

    Full Text Available Global smartphone penetration has led to unprecedented addictive behaviors. The aims of this study are to develop diagnostic criteria of smartphone addiction and to examine the discriminative ability and the validity of the diagnostic criteria.We developed twelve candidate criteria for characteristic symptoms of smartphone addiction and four criteria for functional impairment caused by excessive smartphone use. The participants consisted of 281 college students. Each participant was systematically assessed for smartphone-using behaviors by psychiatrist's structured diagnostic interview. The sensitivity, specificity, and diagnostic accuracy of the candidate symptom criteria were analyzed with reference to the psychiatrists' clinical global impression. The optimal model selection with its cutoff point of the diagnostic criteria differentiating the smartphone addicted subjects from non-addicted subjects was then determined by the best diagnostic accuracy.Six symptom criteria model with optimal cutoff point were determined based on the maximal diagnostic accuracy. The proposed smartphone addiction diagnostic criteria consisted of (1 six symptom criteria, (2 four functional impairment criteria and (3 exclusion criteria. Setting three symptom criteria as the cutoff point resulted in the highest diagnostic accuracy (84.3%, while the sensitivity and specificity were 79.4% and 87.5%, respectively. We suggested determining the functional impairment by two or more of the four domains considering the high accessibility and penetration of smartphone use.The diagnostic criteria of smartphone addiction demonstrated the core symptoms "impaired control" paralleled with substance related and addictive disorders. The functional impairment involved multiple domains provide a strict standard for clinical assessment.

  14. Spirituality in the Treatment of Drug Addictions

    OpenAIRE

    ZAHRADNÍKOVÁ, Kateřina

    2015-01-01

    The thesis deals with the spirituality of a drug addiction therapy. The first chapter classifies drugs and characterizes drug addictions and their therapies. To clear up the context and point of view, the second chapter explains the meaning of spirituality in relation to its development. First, it intorduces the ancient spirituality, based on heatheninsmas, a meaning of Sanctity in relation to our ethnic origin. Further on, it pictures the Christian spirituality with its practical aspects. Ne...

  15. Water by the spoonful: Children of addiction

    OpenAIRE

    Koren, Gideon

    2013-01-01

    Question I just saw for the first time a 7-year-old boy with severe attention deficit hyperactivity disorder and oppositional defiant disorder. He came with his grandmother, who has been his guardian for the past 2 years. His mother is addicted to cocaine and is in rehabilitation. There is no paternal involvement. What is known about the long-term effects of being raised by parents with addictions?

  16. Opiate addiction - current trends and treatment options

    OpenAIRE

    Achal Bhatt; Aminder Gill

    2016-01-01

    Opioids are widely used drugs for treatment of pain and related disorders. Opiate addiction is a major public health concern in the United States causing significant increase in healthcare expenditure. They produce euphoria and sense of well-being which makes them addictive to some people. Used in higher doses they can lead to cardiac or respiratory compromise. They also impair cognition leading to impaired decision making. Opioids exert their effects by acting on three different types of re...

  17. Age-related aspects of addiction

    OpenAIRE

    Koechl, Birgit; Unger, Annemarie; Fischer, Gabriele

    2012-01-01

    Research has shown that substance use, abuse and addiction are not limited to a specific age group. Problems related to substance addiction are an important cause of morbidity in the population aged 65 and above, especially the abuse of prescription drugs and legal substances. A lack of evidence-based studies and tailored treatment options for the aging population is evident. Appropriate and effective health-care is an important goal to improve health-related quality of life of elderly people...

  18. MEMORY SYSTEMS AND THE ADDICTED BRAIN

    Directory of Open Access Journals (Sweden)

    Jarid eGoodman

    2016-02-01

    Full Text Available The view that anatomically distinct memory systems differentially contribute to the development of drug addiction and relapse has received extensive support. The present brief review revisits this hypothesis as it was originally proposed twenty years ago (White, 1996 and highlights several recent developments. Extensive research employing a variety of animal learning paradigms indicates that dissociable neural systems mediate distinct types of learning and memory. Each memory system potentially contributes unique components to the learned behavior supporting drug addiction and relapse. In particular, the shift from recreational drug use to compulsive drug abuse may reflect a neuroanatomical shift from cognitive control of behavior mediated by the hippocampus/dorsomedial striatum toward habitual control of behavior mediated by the dorsolateral striatum (DLS. In addition, stress/anxiety may constitute a cofactor that facilitates DLS-dependent memory, and this may serve as a neurobehavioral mechanism underlying the increased drug use and relapse in humans following stressful life events. Evidence supporting the multiple systems view of drug addiction comes predominantly from studies of learning and memory that have employed as reinforcers addictive substances often considered within the context of drug addiction research, including cocaine, alcohol, and amphetamines. In addition, recent evidence suggests that the memory systems approach may also be helpful for understanding topical sources of addiction that reflect emerging health concerns, including marijuana use, high-fat diet, and video game playing.

  19. Dependence and addiction during chronic opioid therapy.

    Science.gov (United States)

    Juurlink, David N; Dhalla, Irfan A

    2012-12-01

    The use of opioids for chronic noncancer pain has increased dramatically over the past 25 years in North America and has been accompanied by a major increase in opioid addiction and overdose deaths. The increase in opioid prescribing is multifactorial and partly reflects concerns about the effectiveness and safety of alternative medications, particularly the nonsteroidal anti-inflammatory drugs. However, much of the rise in opioid prescribing reflects the assertion, widely communicated to physicians in the 1990s, that the risks of dependence and addiction during chronic opioid therapy were low, predictable, and could be minimized by the use of controlled-release opioid formulations. In this narrative review, we offer a critical appraisal of the publications most frequently cited as evidence that the risk of addiction during chronic opioid therapy is low. We conclude that very few well-designed studies support the notion that opioid addiction is rare during chronic opioid therapy and that none can be readily generalized to present-day practice. Despite serious methodological limitations, these studies have been repeatedly mischaracterized as showing that the risk of addiction during chronic opioid therapy is rare. These studies are countered by a larger, more rigorous and contemporary body of evidence demonstrating that dependence and addiction are relatively common consequences of chronic opioid therapy, occurring in up to one-third of patients in some series.

  20. Addiction is Not a Natural Kind

    Directory of Open Access Journals (Sweden)

    Jeremy Michael Pober

    2013-10-01

    Full Text Available I argue that addiction is not an appropriate category to support generalizations for the purposes of scientific prediction. That is, addiction is not a natural kind. I discuss the Homeostatic Property Cluster theory of kinds, according to which members of a kind share a cluster of properties generated by a common mechanism or set of mechanisms. Leading accounts of addiction in literature fail to offer a mechanism that explains addiction across substances. I discuss popular variants of the disease conception and demonstrate that at least one class of substances that fails to confirm a major prediction of each account. When no mechanism can be found to explain the occurrence of the relevant properties in members of a category, the HPC view suggests that we revise our categories. I discuss options offered by the HPC view, including category revision and category replacement. I then conclude that talk of addiction as a prediction-supporting category should be replaced with categories such as ‘S-addiction’ and ‘T-addiction,’ where S and T are substances or sets of substances of abuse, as these categories are genuine natural kinds.

  1. The Genetics, Neurogenetics and Pharmacogenetics of Addiction.

    Science.gov (United States)

    Demers, Catherine H; Bogdan, Ryan; Agrawal, Arpana

    2014-03-01

    Addictions are prevalent psychiatric disorders that confer remarkable personal and social burden. Despite substantial evidence for their moderate, yet robust, heritability (approx. 50%), specific genetic mechanisms underlying their development and maintenance remain unclear. The goal of this selective review is to highlight progress in unveiling the genetic underpinnings of addiction. First, we revisit the basis for heritable variation in addiction before reviewing the most replicable candidate gene findings and emerging signals from genomewide association studies for alcohol, nicotine and cannabis addictions. Second, we survey the modest but growing field of neurogenetics examining how genetic variation influences corticostriatal structure, function, and connectivity to identify neural mechanisms that may underlie associations between genetic variation and addiction. Third, we outline how extant genomic findings are being used to develop and refine pharmacotherapies. Finally, as sample sizes for genetically informed studies of addiction approach critical mass, we posit five exciting possibilities that may propel further discovery (improved phenotyping, rare variant discovery, gene-environment interplay, epigenetics, and novel neuroimaging designs).

  2. [Cost-effectiveness of addiction care].

    Science.gov (United States)

    Suijkerbuijk, A W M; van Gils, P F; Greeven, P G J; de Wit, G A

    2015-01-01

    A large number of interventions are available for the treatment of addiction. Professionals need to know about the effectiveness and cost-effectiveness of interventions so they can prioritise appropriate interventions for the treatment of addiction. To provide an overview of the scientific literature on the cost-effectiveness of addiction treatment for alcohol- and drug-abusers. We searched the databases Medline and Centre for Reviews and Dissemination. To be relevant for our study, articles had to focus on interventions in the health-care setting, have a Western context and have a health-related outcome measure such as quality adjusted life years (QALY). Twenty-nine studies met our inclusion criteria: 15 for alcohol and 14 for drugs. The studies on alcohol addiction related mainly to brief interventions. They proved to be cost-saving or had a favourable incremental cost-effectiveness ratio (ICER), remaining below the threshold of € 20,000 per QALY. The studies on drug addiction all involved pharmacotherapeutic interventions. In the case of 10 out of 14 interventions, the ICER was less than € 20,000 per QALY. Almost all of the interventions studied were cost-saving or cost-effective. Many studies consider only health-care costs. Additional research, for instance using a social cost-benefit analysis, could provide more details about the costs of addiction and about the impact that an intervention could have in these/the costs.

  3. Addiction is Not a Natural Kind

    Science.gov (United States)

    Pober, Jeremy Michael

    2013-01-01

    I argue that addiction is not an appropriate category to support generalizations for the purposes of scientific prediction. That is, addiction is not a natural kind. I discuss the Homeostatic Property Cluster (HPC) theory of kinds, according to which members of a kind share a cluster of properties generated by a common mechanism or set of mechanisms. Leading accounts of addiction in literature fail to offer a mechanism that explains addiction across substances. I discuss popular variants of the disease conception and demonstrate that at least one class of substances that fails to confirm a major prediction of each account. When no mechanism can be found to explain the occurrence of the relevant properties in members of a category, the HPC view suggests that we revise our categories. I discuss options offered by the HPC view, including category revision and category replacement. I then conclude that talk of addiction as a prediction-supporting category should be replaced with categories such as “S-addiction” and “T-addiction,” where S and T are substances or sets of substances of abuse, as these categories are genuine natural kinds. PMID:24109458

  4. Preventing toxicomania and addictive behaviour in adolescence.

    Science.gov (United States)

    Manceaux, Pauline; Maricq, Aurélie; Zdanowicz, Nicolas; Reynaert, Christine

    2013-09-01

    Drug addicts are more and more stigmatized in our society. Recent data show a connection between substance abuse and other behaviors considered normal, such as passionate love. Adolescence is characterized by a biopsychosocial, cognitive and neurodevelopmental immaturity. This article aims to understand if these subjects are more likely to develop addictions to certain products or addictive behaviors such as passionate love. It also offers a better understanding of the current models for prevention of substance abuse during adolescence. After defining the roles played, in the brain, by dopamine and by the reward circuit, as well as the different stages of development of the human brain, we compared neurobiological data and imaging studies both in cases of passionate love and substance addiction during adolescence. The brain imaging studies highlight the role of the prefrontal cortex in the cognitive and behavioral aspects of the addictive phenomenon. Now, the maturation of the prefrontal cortex occurs during adolescence, as do significant peaks in the expression of dopamine. These studies also suggest an increase in cortical activation (nucleus accumbens and amygdala) when processing emotional information, which is also increased during adolescence. Taken together, the results show a parallel between addiction and love relations, both at the level of neuroscience and imaging. A greater emotional lability and sensitivity may play a role in the higher incidence of substance abuse and dependence in love observed at this age. Preventing the use of illegal substances among young people therefore requires a very specific approach.

  5. Investigation of Prevalence of Child Abuse in Addicts Referring to the Addiction Withdrawal Clinic

    Directory of Open Access Journals (Sweden)

    G Dastjerdi

    2010-09-01

    Full Text Available Introduction: Child abuse includes abuse of the body, mental and sexual abuse or misbehavior against children that leads to damage to the child's heath and comfort. Therefore, the present study was done in order to determine the prevalence of child abuse in opiate addicts referring to addiction withdrawal centers. Methods: The cross sectional study included 300 participations (150 addicts and 150 non-addicts The addicted group comprised of opiate addicts referring to addiction withdrawal centers of Yazd. The non addicted group was selected randomly from healthy people. Data collection was performed via a standard questionnaire. Data assessment was done via statistical analysis (K S Results: Collected data in the addicted group showed the following results about 56 percent were child tormentors, 1- 45.3% males, 10.7% females, 2-18.7% uneducated, 3-46% with divorce history in their family and 4-38% child body abuse. The most prevalent type of the body abuse was slapping (24%, mostly because of bad training (26%. Collected data in the no addicted group showed the following results 42% were child tormentors (26% male and 15.3% female 23.4% with family divorce history, 30.4% were child body abuse and the most prevalent type of body abuse was slapping (22.79%, mostly because of bad training (33.3% Conclusion: A direct relationship was observed between child abuse and persons addicted to opiates. Factors playing an important role include illiteracy, divorce history in the family and history of child abuse in childhood period. Therefore, compilation of rules supporting children, establishment of support and parent education centers can be effective to reduce child persecution.

  6. Addiction as an attempt at self-regulation (contemporary psychoanalytic theories of addiction

    Directory of Open Access Journals (Sweden)

    Gregor Žvelc

    2001-09-01

    Full Text Available In the article author presents the development of psychoanalytic theory of addiction from early writings to contemporary ego, self psychological and theories of object relations. Classical psychoanalysis understood addiction as a regressive gratification of libidinal drives, whereas contemporary authors understand it as an attempt of adaptation to certain problems and worries. The neurotic conflict is not anymore in the foreground, but disturbances in ego, self and object relations. On the basis of a review of contemporary psychoanalytical theories, the author concludes that individuals prone to addiction have a disturbance in self-regulation. Because of that, they have problems in tolerating and coping with certain emotions. With the help of outer means they tend to re-establish internal balance, which they can't manage alone. This outer 'help' can be seen in various forms of addiction (drugs, food, relationships, sex .... So, the core problem of addicted people is a deficit of self-regulation, which is a consequence of a lack of internalisaton of regulatory functions of primary object. Contemporary psychoanalytical theories of addiction bring us greater insight in personality factors which influence the formation of addiction, thus giving us guidelines for adequate psychotherapy of addiction.

  7. Addictions Neuroclinical Assessment: A Neuroscience-Based Framework for Addictive Disorders.

    Science.gov (United States)

    Kwako, Laura E; Momenan, Reza; Litten, Raye Z; Koob, George F; Goldman, David

    2016-08-01

    This article proposes a heuristic framework for the Addictions Neuroclinical Assessment that incorporates key functional domains derived from the neurocircuitry of addiction. We review how addictive disorders (ADs) are presently diagnosed and the need for new neuroclinical measures to differentiate patients who meet clinical criteria for addiction to the same agent while differing in etiology, prognosis, and treatment response. The need for a better understanding of the mechanisms provoking and maintaining addiction, as evidenced by the limitations of current treatments and within-diagnosis clinical heterogeneity, is articulated. In addition, recent changes in the nosology of ADs, challenges to current classification systems, and prior attempts to subtype individuals with ADs are described. Complementary initiatives, including the Research Domain Criteria project, that have established frameworks for the neuroscience of psychiatric disorders are discussed. Three domains-executive function, incentive salience, and negative emotionality-tied to different phases in the cycle of addiction form the core functional elements of ADs. Measurement of these domains in epidemiologic, genetic, clinical, and treatment studies will provide the underpinnings for an understanding of cross-population and temporal variation in addictions, shared mechanisms in addictive disorders, impact of changing environmental influences, and gene identification. Finally, we show that it is practical to implement such a deep neuroclinical assessment using a combination of neuroimaging and performance measures. Neuroclinical assessment is key to reconceptualizing the nosology of ADs on the basis of process and etiology, an advance that can lead to improved prevention and treatment. Published by Elsevier Inc.

  8. Genetic Similarities between Compulsive Overeating and Addiction Phenotypes: A Case for "Food Addiction"?

    Science.gov (United States)

    Carlier, Nina; Marshe, Victoria S; Cmorejova, Jana; Davis, Caroline; Müller, Daniel J

    2015-12-01

    There exists a continuous spectrum of overeating, where at the extremes there are casual overindulgences and at the other a 'pathological' drive to consume palatable foods. It has been proposed that pathological eating behaviors may be the result of addictive appetitive behavior and loss of ability to regulate the consumption of highly processed foods containing refined carbohydrates, fats, salt, and caffeine. In this review, we highlight the genetic similarities underlying substance addiction phenotypes and overeating compulsions seen in individuals with binge eating disorder. We relate these similarities to findings from neuroimaging studies on reward processing and clinical diagnostic criteria based on addiction phenotypes. The abundance of similarities between compulsive overeating and substance addictions puts forth a case for a 'food addiction' phenotype as a valid, diagnosable disorder.

  9. Media Representation of Drug Addicts and Drug Addiction in the Croatian Daily Press

    Directory of Open Access Journals (Sweden)

    Ljiljana Kordić

    2017-12-01

    Full Text Available This article articulates and examines the problem of how to represent addicts and addiction in media content. The authors conduct a quantitative and qualitative content analysis of selected daily press in Croatia (Jutarnji list, Večernji list and 24 sata from 2015 and a sub-analysis of the target period (Anti-addiction Month serving to compare two different news cycles. The media coverage of the examined themes, the connotation of such media content and the approach to this issue are analysed. This article provides insight into how addiction, as well as drug addicts, is represented in the selected media, and the implications and consequences such representations carry with them, while exploring the questions such as why these types of representations are present, and whose interests are represented in such representations.

  10. Addictive buying: causes, processes, and symbolic meanings. Thematic analysis of a buying addict's diary.

    Science.gov (United States)

    García Ureta, Irene

    2007-11-01

    The aims of this study were twofold. On the one hand, to reach an understanding of, and to illustrate the experience of addictive buying and, on the other, to throw some light on the controversial subject of addicts' personal responsibility for their behavior. With these aims, a thematic analysis of an extensive diary written by a compulsive buyer is presented. Four themes emerge from the analysis: the defining characteristics of addiction to buying that determine the boundary separating it from other forms of impulsive or careless buying; several causal factors; the role that money and material objects play in family relationships and friendships through the symbolic meanings they adopt; and the relationship of personal values with impulsiveness and self-control. In view of the results, the moral model of addiction to buying is discussed, and an explanatory model of the ambivalence that is characteristic of addiction to buying is proposed, based on a personal hierarchy of values.

  11. Neuroscience of behavioral and pharmacological treatments for addictions

    Science.gov (United States)

    Potenza, Marc N.; Sofuoglu, Mehmet; Carroll, Kathleen M.; Rounsaville, Bruce J.

    2011-01-01

    Summary Although substantial advances have been made in behavioral and pharmacological treatments for addictions, moving treatment development to the next stage may require novel ways of approaching addictions, particularly those derived from new findings regarding of the neurobiological underpinnings of addictions, while assimilating and incorporating relevant information from earlier approaches. In this review, we first briefly review theoretical and biological models of addiction and then describe existing behavioral and pharmacologic therapies for the addictions within this framework. We then propose new directions for treatment development and targets that are informed by recent evidence regarding the heterogeneity of addictions and the neurobiological contributions to these disorders. PMID:21338880

  12. The Relationship of Early Maladaptive Schemas, Attributional Styles and Learned Helplessness among Addicted and Non-Addicted Men.

    Science.gov (United States)

    Shaghaghy, Farhad; Saffarinia, Majid; Iranpoor, Mohadeseh; Soltanynejad, Ali

    2011-01-01

    Addiction is considered as one of the major problems in family and community in the world. According to cognitive view, organizing the experiences determines how to behave. Due to their importance in interpretation of special situations, cognitive schemas and attributional styles have a significant role in cognitive theories. The aim of this study was to compare early maladaptive schemas and attributional styles in addicts and non-addicts to recognize their role in addiction. In this causal-comparative study, 200 addicted and non-addicted men were randomly selected. Young early maladaptive schema and attributional styles questionnaires were used. Data analysis was performed by independent t-test, Pearson correlation and regression. The study population included 81 addicted and 90 non-addicted men. There were significant differences between early maladaptive schemas and attributional styles in the two groups of addicted and non-addicted men (P learned helplessness. A direct relationship was found between learned helplessness and frequency of addiction treatments (r ═ 0.234, P learned helplessness were less successful in addiction treatment and more likely to use drugs again after treatment. These issues show that addiction institutions and therapists have to pay attention to cognitive factors for addiction prevention.

  13. Long-term course of opioid addiction.

    Science.gov (United States)

    Hser, Yih-Ing; Evans, Elizabeth; Grella, Christine; Ling, Walter; Anglin, Douglas

    2015-01-01

    Opioid addiction is associated with excess mortality, morbidities, and other adverse conditions. Guided by a life-course framework, we review the literature on the long-term course of opioid addiction in terms of use trajectories, transitions, and turning points, as well as other factors that facilitate recovery from addiction. Most long-term follow-up studies are based on heroin addicts recruited from treatment settings (mostly methadone maintenance treatment), many of whom are referred by the criminal justice system. Cumulative evidence indicates that opioid addiction is a chronic disorder with frequent relapses. Longer treatment retention is associated with a greater likelihood of abstinence, whereas incarceration is negatively related to subsequent abstinence. Over the long term, the mortality rate of opioid addicts (overdose being the most common cause) is about 6 to 20 times greater than that of the general population; among those who remain alive, the prevalence of stable abstinence from opioid use is low (less than 30% after 10-30 years of observation), and many continue to use alcohol and other drugs after ceasing to use opioids. Histories of sexual or physical abuse and comorbid mental disorders are associated with the persistence of opioid use, whereas family and social support, as well as employment, facilitates recovery. Maintaining opioid abstinence for at least five years substantially increases the likelihood of future stable abstinence. Recent advances in pharmacological treatment options (buprenorphine and naltrexone) include depot formulations offering longer duration of medication; their impact on the long-term course of opioid addiction remains to be assessed.

  14. [Unemployment and Addiction: The SUNRISE Project].

    Science.gov (United States)

    Scherbaum, N; Specka, M; Kaspar, C; Mikoteit, T; Lieb, B

    2018-01-01

    In the SUNRISE-project, the unemployment benefit office refers long-term unemployed clients (25-49 years old) to medical and psychological specialists of an addiction clinic, if substance-related problems are suspected as an obstacle for job placement. The present study aims at characterizing these clients with respect to educational qualifications, vocational training, diagnosed addictive disorders, and other mental disorders. Of special interest is the temporal sequence of unemployment and addictive disorders. Officials referred clients to medical examination if substance abuse was suspected. The examination was based on Europ-ASI, diagnosis of mental disorders based on SCID-I and SCID-II. In 87 out of the first 100 examined persons, an addictive disorder was diagnosed, most frequently alcohol-related disorders, and often multiple addictive disorders. These 87 clients were on average 40 years old (SD 8.5), and mostly male (73 out of 87 clients). About one-third had very low school qualification, and 55.2% had not completed vocational training. An additional psychiatric diagnosis was made in 51.7%. Addictive disorders had commenced during adolescence or early adulthood in most cases. The longest duration of continuous employment was 3 years (median). In only a few cases (7.4%), the current period of unemployment had started before regular substance use. Many long-term unemployed clients examined here showed deficits in schooling and vocational training, early onset of regular substance use, and additional mental disorders. In most cases, the addictive disorder did not emerge as a consequence of unemployment, but had existed before. Programs combining the efforts of unemployment benefit offices and the healthcare system are needed for these clients to help them gain access to the regular job market. © Georg Thieme Verlag KG Stuttgart · New York.

  15. Prevention of Internet addiction: A systematic review.

    Science.gov (United States)

    Vondráčková, Petra; Gabrhelík, Roman

    2016-12-01

    Background and aims Out of a large number of studies on Internet addiction, only a few have been published on the prevention of Internet addiction. The aim of this study is provide a systematic review of scientific articles regarding the prevention of Internet addiction and to identify the relevant topics published in this area of interest. Methods The Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines were adopted. The EBSCO, ProQuest Central, and PubMed databases were searched for texts published in English and Spanish between January 1995 and April 2016. A total of 179 original texts were obtained. After de-duplication and topic-relevance review, 108 texts were systematically classified and subjected to descriptive analysis and subsequent content analysis. Results The results of the content analysis yielded the following thematic areas: (a) target groups, (b) the improvement of specific skills, (c) program characteristics, and (d) environmental interventions. Discussion and conclusion Literature on the prevention of Internet addiction is scarce. There is an urgent need to introduce and implement new interventions for different at-risk populations, conduct well-designed research, and publish data on the effectiveness of these interventions. Developing prevention interventions should primarily target children and adolescents at risk of Internet addiction but also parents, teachers, peers, and others who are part of the formative environment of children and adolescents at risk of Internet addiction. Newly designed interventions focused on Internet addiction should be rigorously evaluated and the results published.

  16. Tanning Addiction: Conceptualisation, Assessment, and Correlates.

    Science.gov (United States)

    Andreassen, C S; Pallesen, S; Torsheim, T; Demetrovics, Z; Griffiths, M D

    2018-02-25

    Research into problematic tanning (or 'tanning addiction') has markedly increased over the past few years. Although several excessive tanning instruments exist, most of these are psychometrically poor, not theoretically anchored, and have mainly been used on small samples. Against this background, a new tanning addiction scale was developed based on a specific theoretical approach utilising core addiction criteria. A scale comprising seven items (i.e. salience/craving, mood modification, tolerance, withdrawal, conflict, relapse/loss of control, and problems) was administered online to a cross-sectional convenience sample of 23,537 adults (M age =35.8 years, SD=13.3), together with an assessment of demographic factors, the five-factor model of personality, and symptoms of obsessive-compulsive disorder, anxiety and depression. A confirmatory factor analysis showed that a one-factor model showed an optimal fit with the data collected (RMSEA=.050 [90% CI=.047-.053], CFI=.99, TLI=.99). High factor loadings (.781-.905, all pscale. In a multiple linear regression analysis, tanning addiction was positively associated with being female, not being in a relationship, extroversion, neuroticism, anxiety and obsessive-compulsiveness. It was also found that educational level, intellect/openness and depression were inversely associated with tanning addiction. The new scale, Bergen Tanning Addiction Scale (BTAS), showed good psychometric properties, and is the first scale to fully conceptualise tanning addiciton within a contemporary addiction framework. Given this, the BTAS may potentially assist future clinical practice in providing appropriate patient care, prevention and disease management. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

  17. Assessing the Psychometric Properties of Two Food Addiction Scales

    Science.gov (United States)

    Lemeshow, Adina; Gearhardt, Ashley; Genkinger, Jeanine; Corbin, William R.

    2016-01-01

    Background While food addiction is well accepted in popular culture and mainstream media, its scientific validity as an addictive behavior is still under investigation. This study evaluated the reliability and validity of the Yale Food Addiction Scale and Modified Yale Food Addiction Scale using data from two community-based convenience samples. Methods We assessed the internal and test-retest reliability of the Yale Food Addiction Scale and Modified Yale Food Addiction Scale, and estimated the sensitivity and negative predictive value of the Modified Yale Food Addiction Scale using the Yale Food Addiction Scale as the benchmark. We calculated Cronbach’s alphas and 95% confidence intervals (CIs) for internal reliability and Cohen’s Kappa coefficients and 95% CIs for test-retest reliability. Results Internal consistency (n=232) was marginal to good, ranging from α=0.63 to 0.84. The test-retest reliability (n=45) for food addiction diagnosis was substantial, with Kappa=0.73 (95% CI, 0.48–0.88) (Yale Food Addiction Scale) and 0.79 (95% CI, 0.66–1.00) (Modified Yale Food Addiction Scale). Sensitivity and negative predictive value for classifying food addiction status were excellent: compared to the Yale Food Addiction Scale, the Modified Yale Food Addiction Scale’s sensitivity was 92.3% (95% CI, 64%–99.8%), and the negative predictive value was 99.5% (95% CI, 97.5%–100%). Conclusions Our analyses suggest that the Modified Yale Food Addiction Scale may be an appropriate substitute for the Yale Food Addiction Scale when a brief measure is needed, and support the continued use of both scales to investigate food addiction. PMID:27623221

  18. Psychological problems and family functioning as risk factors in addiction.

    Science.gov (United States)

    Agha, Sajida; Zia, Hamid; Irfan, Syed

    2008-01-01

    The purpose of the present research was to determine the role of family functioning and psychological problems of drug addicts and non addicts by assessing the difference between the two groups. After detailed literature review it was hypothesized that scores on the variable of communication, affective expression and control among family members of addicts will be higher than non addicts. Furthermore scores on the variables of anger control problems, emotional distress and positive self will also be higher of addicts. This was a cohort study. A cluster sampling method was used. Sample of present research consisted of 240 adolescents divided into two groups of 120 addicts and 120 non-addicts each from different socio-economic status. General scale of Family Assessment Measure-Version III (FAM-III) was administered in order to measure the level of communication, value and norms whereas dyadic Relationship Scale was used to measure affective expression and control among the family members of addicts and non addicts. Renold Adolescent Adjustment Screening Inventory was administered in order to assess anger control problems, emotional distress and positive self in addicts and non addicts. t-test was calculated in order to determine the difference in the level of communication, value and norms, affective expression and control among families of addicts and non addicts. Furthermore difference in anger control problems, emotional distress and positive self between the addicts and non addicts was also determined by calculating t-test. Results showed significant differences in the variables among the family members and there is also a significant difference between addicts and non addicts. Avenues for further research have been suggested.

  19. Effectiveness and Organization of Addiction Medicine Training Across the Globe.

    Science.gov (United States)

    Ayu, Astri Parawita; Schellekens, Arnt F A; Iskandar, Shelly; Pinxten, Lucas; De Jong, Cor A J

    2015-01-01

    Over the past decade, addiction medicine training curricula have been developed to prepare physicians to work with substance use disorder patients. This review paper aimed at (1) summarizing scientific publications that outline the content of addiction medicine curricula and (2) evaluating the evidence for efficacy for training in addiction medicine. We carried out a literature search on articles about addiction medicine training initiatives across the world, using PubMed, PsychINFO and EMBASE with the following search terms 'substance abuse, addiction medicine, education and training.' We found 29 articles on addiction medicine curricula at various academic levels. Nine studies reported on the need for addiction medicine training, 9 described addiction medicine curricula at various academic levels, and 11 described efficacy on addiction medicine curricula. Several key competences in addiction medicine were identified. Efficacy studies show that even short addiction medicine training programs can be effective in improving knowledge, skills and attitudes related to addiction medicine. A more uniform approach to addiction medicine training in terms of content and accreditation is discussed. © 2015 S. Karger AG, Basel.

  20. REGULASI KORTISOL PADA KONDISI STRES DAN ADDICTION

    Directory of Open Access Journals (Sweden)

    Lisdiana -

    2012-03-01

    Full Text Available Stres adalah suatu kondisi dimanan tuntutan yang harus dipenuhi melebihi kemampuan yang dimilikinya, penyebab stres dinamakan stresor. Stres dapat terjadi akibat ketidakmampuan seseorang dalam merespon suatu stresor, sehingga dapat mengakibatkan gangguan badan atau jiwa. Addiction adalah suatu dorongan yang kuat, seperti dipaksakan untuk mengulangi suatu perbuatan tertentu meskipun tahu akan berakibat merugikan. Stress dan adicction akibat penyalahgunaan narkotika akan direspon oleh Hipotlamus-Pituitary-Adrenalin (HPA-axis, sehingga menye-babkan kadar hormon kortisol akan meningkat. Desain penelitian adalah Quasi-Eksperimental dengan Randomized Control Pretest-Postest Design Dengan subyek penelitian 22 Addict recovery yang memenuhi kriteria inklusi dan eksklusi di Balai Kasih Sayang Pamardisiwi BNN Jakata.Variabel yang diukur adalah hormone yang disekresikan oleh HPA-axis, yakni hormon kortisol. Pemeriksaan kadar kortisol dengan menggunakan Radioimmunoassay (RIA. Hasil penelitian menunjukkan kadar kortisol pada Addict recovery yang menjalani rehabilitasi sebesar 9,2 – 13,97 µg/dl dan 16,5-16,9 µg/dl pada Addict recovery yang tidak menjalani rehabilitasi. Hal ini dapat disimpulkan bahwa terjadi perubahan hormone yang disekresikan HPA-axis pada kondisi stress dan addiction. Stress is a condition where the demands to be met is beyond the capabilities of a person, and something that causes a stress is called stressor. Stress can occur as a result of the inability of a person in responding a stressor, and the stress can cause physical or mental disorders. Addiction is a strong drive, forced to repeat a particular action even it is known that it will harm the body. Stress and adicction to drug abuse will be responded by the hypothalamus-pituitary-adrenalin (HPA-axis, causing the levels of the hormone cortisol to rise. The study design was a randomized Quasi-Experimental Control Pretest-posttest design with 22 addict recovery study

  1. Cell-Phone Addiction: A Review.

    Science.gov (United States)

    De-Sola Gutiérrez, José; Rodríguez de Fonseca, Fernando; Rubio, Gabriel

    2016-01-01

    We present a review of the studies that have been published about addiction to cell phones. We analyze the concept of cell-phone addiction as well as its prevalence, study methodologies, psychological features, and associated psychiatric comorbidities. Research in this field has generally evolved from a global view of the cell phone as a device to its analysis via applications and contents. The diversity of criteria and methodological approaches that have been used is notable, as is a certain lack of conceptual delimitation that has resulted in a broad spread of prevalent data. There is a consensus about the existence of cell-phone addiction, but the delimitation and criteria used by various researchers vary. Cell-phone addiction shows a distinct user profile that differentiates it from Internet addiction. Without evidence pointing to the influence of cultural level and socioeconomic status, the pattern of abuse is greatest among young people, primarily females. Intercultural and geographical differences have not been sufficiently studied. The problematic use of cell phones has been associated with personality variables, such as extraversion, neuroticism, self-esteem, impulsivity, self-identity, and self-image. Similarly, sleep disturbance, anxiety, stress, and, to a lesser extent, depression, which are also associated with Internet abuse, have been associated with problematic cell-phone use. In addition, the present review reveals the coexistence relationship between problematic cell-phone use and substance use such as tobacco and alcohol.

  2. Addiction and dependence in DSM-V.

    Science.gov (United States)

    O'Brien, Charles

    2011-05-01

    As preparations for the fifth revision of the Diagnostic and Statistical Manual of Mental Disorders (DSM) are under way, this paper focuses upon changes proposed for the substance use disorders section. It briefly outlines the history behind the current nomenclature, and the selection of the term 'dependence' over 'addiction' in earlier versions of the DSM. The term 'dependence', while used in past decades to refer to uncontrolled drug-seeking behavior, has an alternative meaning--the physiological adaptation that occurs when medications acting on the central nervous system are ingested with rebound when the medication is abruptly discontinued. These dual meanings have led to confusion and may have propagated current clinical practices related to under-treatment of pain, as physicians fear creating an 'addiction' by prescribing opioids. In part to address this problem, a change proposed for DSM-V is to alter the chapter name to 'Addiction and Related Disorders', which will include disordered gambling. The specific substance use disorders may be referred to as 'alcohol use' or 'opioid use' disorders. The criteria for the disorders are likely to remain similar, with the exception of removal of the 'committing illegal acts' criterion and addition of a 'craving' criterion. The other major change relates to the elimination of the abuse/dependence dichotomy, given the lack of data supporting an intermediate stage. These changes are anticipated to improve clarification and diagnosis and treatment of substance use and related disorders. © 2010 The Author, Addiction © 2010 Society for the Study of Addiction.

  3. Ecological momentary assessment in addiction.

    Science.gov (United States)

    Lukasiewicz, M; Fareng, M; Benyamina, A; Blecha, L; Reynaud, M; Falissard, B

    2007-08-01

    Numerous symptoms in psychiatry are subjective (e.g., sadness, anxiety, craving or fatigue), fluctuate and are environment dependent. Accurate measurement of these phenomena requires repeated measures, and ideally needs to be performed in the patient's natural environment rather than in an artificial laboratory environment or a protected hospital environment. The usual paper and pencil questionnaires do not meet these two conditions for reasons of logistics. A recently developed method, ecological momentary assessment (EMA), made it possible to implement these field assessments via ingenious use of various devices (most frequently an electronic diary) coupling an auditory signal with computerized data capture. The subject carries the device with him/her at all times, and data is recorded in vivo in real time. The programming of repeated measures in the form of a Likert scale or pull-down menu is easily achieved. A recall alarm system can help increase compliance. Compared with classical self-report, EMA improves the validity of the assessment of certain symptoms, which are the main evaluation criteria in clinical trials concerning certain pathologies (e.g., craving and treatment of addiction), where measurement was previously liable to bias. This article sets out to present this method, its advantages and disadvantages, and the interest it presents in psychiatry, in particular via three original applications developed by the authors including: measurement of reaction time without the knowledge of the subject in order to test certain cognitive models; use of a graphic solution for the data recorded for functional analysis of disorders; and the use of data collection via mobile phone and text messages, which also enables therapeutic interventions in real time by text messages, personalized on the basis of the situational data collected (e.g., in the case of craving, the associated mood, solitary or group consumption or concomitant occupations).

  4. Internet Addiction pada Remaja Pelaku Substance Abuse: Penyebab atau Akibat?

    Directory of Open Access Journals (Sweden)

    Ajeng Intan Nur Rahmawati

    2018-06-01

    Full Text Available The purpose of this article to find out which variables are the causes and effects between substancial abuse and internet addiction through conceptual studies.Internet addiction and substance abuse are known to have correlation.But this becomes overlapping, which is the cause andthe result. The results of this conceptual study explain that adolescents who experience substance abuse will tend tobe the cause of increased prevalenceinternet addiction, because the use of addictive substances will determine how fast internet addiction develops. Conversely, adolescents who experience Internet addiction is not necessarily the cause of the emergence of substance abuse. It can be concluded that substance abuse is the cause of high levels of internet addiction in adolescents, likewisethe internet addiction has the potential to cause substance abuse

  5. Internet addiction: reappraisal of an increasingly inadequate concept.

    Science.gov (United States)

    Starcevic, Vladan; Aboujaoude, Elias

    2017-02-01

    This article re-examines the popular concept of Internet addiction, discusses the key problems associated with it, and proposes possible alternatives. The concept of Internet addiction is inadequate for several reasons. Addiction may be a correct designation only for the minority of individuals who meet the general criteria for addiction, and it needs to be better demarcated from various patterns of excessive or abnormal use. Addiction to the Internet as a medium does not exist, although the Internet as a medium may play an important role in making some behaviors addictive. The Internet can no longer be separated from other potentially overused media, such as text messaging and gaming platforms. Internet addiction is conceptually too heterogeneous because it pertains to a variety of very different behaviors. Internet addiction should be replaced by terms that refer to the specific behaviors (eg, gaming, gambling, or sexual activity), regardless of whether these are performed online or offline.

  6. Examination of neural systems sub-serving facebook "addiction".

    Science.gov (United States)

    Turel, Ofir; He, Qinghua; Xue, Gui; Xiao, Lin; Bechara, Antoine

    2014-12-01

    Because addictive behaviors typically result from violated homeostasis of the impulsive (amygdala-striatal) and inhibitory (prefrontal cortex) brain systems, this study examined whether these systems sub-serve a specific case of technology-related addiction, namely Facebook "addiction." Using a go/no-go paradigm in functional MRI settings, the study examined how these brain systems in 20 Facebook users (M age = 20.3 yr., SD = 1.3, range = 18-23) who completed a Facebook addiction questionnaire, responded to Facebook and less potent (traffic sign) stimuli. The findings indicated that at least at the examined levels of addiction-like symptoms, technology-related "addictions" share some neural features with substance and gambling addictions, but more importantly they also differ from such addictions in their brain etiology and possibly pathogenesis, as related to abnormal functioning of the inhibitory-control brain system.

  7. The Survey of Personal and National Identity on Cell Phone Addicts and Non-Addicts.

    Science.gov (United States)

    Alavi, Seyyed Salman; Ghanizadeh, Maryam; Mohammadi, Mohammad Reza; Mohammadi Kalhory, Soroush; Jannatifard, Fereshteh; Sepahbodi, Ghazal

    2018-01-01

    Objective: Smart phones have rapidly become an integral, and for some, an essential communication device worldwide. The issue of identity has always been a subject of interest among psychologists. The present study was conducted to compare personal and national identity and their subscales between cell phone addicts and non-addicts. Method : In this cross-sectional study, 500 student cell phone users from various universities in Tehran were recruited using stratified sampling. Participants completed cell phone addiction questionnaires including Mobile Phone Problematic Use Scale (MPPUS), Cell Phone Dependency Questionnaire (CPDQ), Personal Identity Development Questionnaire, Extended Objective Measure of Ego Identity Status (EOMEIS) and National Identity Questionnaire. Then, the subscales of these instruments were analyzed using SPSS Version 20. Results: Results of this study revealed significant differences between cell phone addicts and non-addicts in the scores of national identity, personal identity, and most subscales, except for some subscales (Pphone addiction (r=-0.35, -0.33, respectively).On the other hand, after controlling for the confounder variables, we found that national identity had an effect on cell phone addiction(OR=0.05, CI=0.92-0.98). Conclusion: The results of this study indicated that cell phone overuse may be correlated with defects in some aspects of national and personal identity.

  8. Drug, nicotine, and alcohol use among exercisers: Does substance addiction co-occur with exercise addiction?

    Directory of Open Access Journals (Sweden)

    Attila Szabo

    2018-06-01

    Full Text Available Background: Scholastic works suggest that those at risk for exercise addiction are also often addicted to illicit drugs, nicotine, and/or alcohol, but empirical evidence is lacking. Aims: The aim of the present work was to examine the co-occurrence of illicit drug, nicotine, and alcohol use frequency (prevalence of users and severity (level of problem in users among exercisers classified at three levels of risk for exercise addiction: (i asymptomatic, (ii symptomatic, and (iii at-risk. Methods: A sample of 538 regular exercisers were surveyed via the Qualtrics research platform. They completed the (i Drug Use Disorder Identification Test, (ii Fagerström Test for Nicotine Dependence, (iii Alcohol Use Disorder Identification Test, and (iv Exercise Addition Inventory. Results: A large proportion (n=59; 10.97% of the sample was found to be at risk for exercise addiction. The proportion of drug and alcohol users among these participants did not differ from the rest of the sample. However, the incidence of nicotine consumption was lowest among them. The severity of problematic substance use did not differ across the groups. Conclusions: These findings suggest that substance addiction and the risk for exercise addiction are unrelated. In fact, those at risk for exercise addiction exhibited the healthiest profile related to the prevalence of smoking. Keywords: Alcohol drinking, Cigarette smoking, Exercise dependence, Illicit substance use, Physical activity, Sport

  9. The Comparision of Social Anxiety Disorder and Shyness in Addicted and Non-Addicted Men

    Directory of Open Access Journals (Sweden)

    Anari

    2011-05-01

    Full Text Available Introduction: The aim of this study was to compare social anxiety disorder and shyness in addicted and non-addicted men. Method: The method of this study was causal-comparative research and the sampling done by purposive sampling. However, 30 men who were addicted to opium and were referred for the first time to Arak Behzisti self report center were selected. Then, 30 paired samples of non-addicted men who had not any addiction history in their life selected as a comparison group and Henderson/Zimbardo Shyness Questionnaire (2001 and Liebowitz Social Anxiety Scale (1981 were administered in both groups. In SPSS software data was analyzed by running of independent samples t test. Results: the results showed that addicted men had reported higher scores in shyness and social phobia disorder in comparison to non-addicted men. Conclusion: With consideration of results it can be concluded that people with shyness and social anxiety disorder, use opium to reduce social anxiety and avoidance. Clinical implications for the prevention and treatment of substance abuse should be considered.

  10. Review of current researches on internet addiction

    International Nuclear Information System (INIS)

    Hu Yanni; Tian Mei; Zhang Hong

    2012-01-01

    Internet addiction (IA) is a mental illness emerged in recent years with increasing use of computer and internet. The serious consequences such as mental and physical illness and social function impairment caused by IA have attracted extensive attention of the whole society. IA affects human beings at a high prevalence all over the world which has highlighted the importance of prevention and treatment of IA. Although there is still debate about definition of IA, increasing evidences including the result from genetic research,neurobiology study and clinical manifestation show that IA may share the same mechanisms with substance addiction, and be probably classified as behavioral addiction which is represented by pathological gambling. However, since the study on IA is yet on the initial stage and neuro biological research on IA is still limited, more reliable investigations especially neuro biological research remains uppermost in this area. (authors)

  11. [Doping, sport and addiction--any links?].

    Science.gov (United States)

    Foucart, J; Verbanck, P; Lebrun, P

    2015-01-01

    Sport is widely encouraged as it is beneficial for health. However, high-performance sport is more and more associated to rather suspicious practices; doping is one of the best example. From a physician point of view, the use of doping agents is obviously a major concern because taking such products often induce serious adverse effects on health. The present manuscript aims to inform physicians about the most frequent doping practices. It also points out that intensive sport can generate an "addictive" behavior sharing with "common"addictions a loss of practice control, a lack of interest in other activities and even a sport's practice detrimental to athlete's health. Analysis of the doping issue needs to take this reality into account as some doping products display an established " addictive" effect.

  12. Employee benefits managers' opinions about addiction treatment.

    Science.gov (United States)

    McFarland, Bentson H; Lierman, Walter K; Penner, Norman R; McCamant, Lynn E; Zani, Brigid G

    2003-01-01

    Employee benefits managers arrange addictive disease treatment insurance coverage for the majority of people in the United States but little is known about these decision-makers. Managers were surveyed to learn their opinions about addiction treatment. Subjects were 131 people (61 percent female, 94 percent white, average age 46, average of 14 years in the human resources field). Managers were asked to rank health benefits (physical health, dental, alcohol-drug, vision, mental health, employee assistance program, and pharmaceuticals) on 15 dimensions. Managers ranked alcohol-drug abuse treatment worst on fiveitems and second to the worst on another four of the 15 dimensions. On the item considered most important by the managers, respondents noted that employees often (2.8) ask for improved physical health benefits but rarely do so for alcohol and drug (4.1) benefits (p < .001). Education of workers and payers will be needed to change opinions about treatment of addictive disorders.

  13. Addiction: lifestyle choice or medical diagnosis?

    Science.gov (United States)

    Nutt, David

    2013-06-01

    The concept of addiction is under threat from the current UK government's attempt to define it as a lifestyle choice rather than an illness. This overturns the previous government's rational policy on drug treatment and is both dishonest and damaging. It is dishonest because addiction fulfils all the criteria for an illness. It is damaging because proven treatments for many addictions exist and the failure to optimize these means that more patients will die, get blood-borne viruses, and encourage others into drug use. In this paper, I detail these issues and suggest ways to avoid irreparable damage to the current care provisions that are proving effective. © 2013 John Wiley & Sons Ltd.

  14. Modeling the role of environment in addiction.

    Science.gov (United States)

    Caprioli, Daniele; Celentano, Michele; Paolone, Giovanna; Badiani, Aldo

    2007-11-15

    The aim of this review is to provide an overview of the main types of animal models used to investigate the modulatory role of environment on drug addiction. The environment can alter the responsiveness to addictive drugs in at least three major ways. First, adverse life experiences can make an individual more vulnerable to develop drug addiction or to relapse into drug seeking. Second, neutral environmental cues can acquire, through Pavlovian conditioning, the ability to trigger drug seeking even after long periods of abstinence. Third, the environment immediately surrounding drug taking can alter the behavioral, subjective, and rewarding effects of a given drug, thus influencing the propensity to use the same drug again. We have focused in particular on the results obtained using an animal model we have developed to study the latter type of drug-environment interaction.

  15. Lormetazepam addiction: data analysis from an Italian medical unit for addiction

    Directory of Open Access Journals (Sweden)

    Faccini M

    2012-06-01

    Full Text Available Marco Faccini,1 Roberto Leone,2 Benedetta Pajusco,1 Gianluca Quaglio,1 Rebecca Casari,1 Anna Albiero,1 Monia Donati,2 Fabio Lugoboni11Department of Internal Medicine, Addiction Unit, 2Pharmacology Unit, Reference Center for Education and Communication within the World Health Organization Program for International Drug Monitoring, University Hospital of Verona, Verona, ItalyBackground: The purpose of this study was to determine, in the context of a hospital addiction unit, which benzodiazepines were abused and to look for correlations with the characteristics of detoxified patients.Methods: A retrospective study was carried out using the database of hospital admissions to the addiction unit for detoxification from 2003 to 2010.Results: Of 879 admissions to the addiction unit during the seven-year period, 281 were for benzodiazepines. The percentage of patients addicted only to benzodiazepines was higher among females than males. Benzodiazepine consumption had started as a drug addiction behavior in only 10% of cases. The main sources of prescription identified were general practitioners (52% of cases or compliant pharmacists (25%. Overall, 15 different benzodiazepines were abused, with lormetazepam being the most commonly used (by 123 patients, 43.8% of the total.Conclusion: Our data show that, outside the population of multidrug addicts, there is an underestimated group of chronic benzodiazepine consumers who are often not referred to medical institutions for treatment. Even in the group of patients addicted to one substance only, we observed an abnormal number of requests for detoxification from lormetazepam, which appears to be more "popular" than other benzodiazepines. This drug should be prescribed according to stricter criteria and submitted to closer control.Keywords: lormetazepam, benzodiazepines, addiction, inpatient detoxification

  16. Addictive behavior in cinema demand: evidence from Korea

    OpenAIRE

    Sangho KIM; Donghyun PARK

    2010-01-01

    It is intuitively plausible that the demand for cinema services may be partly driven by addiction or habit. Yet there is almost no empirical literature which tests for whether cinema demand is addictive. We estimate addiction models for cinema demand using Korean time series data from 1963 to 2004. Our estimation results indicate that (i) addictive behavior characterizes the demand for cinema services, (ii) this behavior is rational, and (iii) habit is one of most important determinants of ci...

  17. Classifying Nomophobia as Smart-Phone Addiction Disorder

    OpenAIRE

    Tran, Dewey

    2016-01-01

    Can people become addicted to using their smart phones? To explore this possibility, this literature review summarizes previous research on smart-phone addiction, nomophobia, and addictive personality disorders. Specifically, this review defines smart-phone addiction and its symptoms along with comorbid disorders and uses disciplines from a cognitive, behavioral, neurobiological, and anthropological disciplines as evidence of its existence. Although this review also found that there is little...

  18. The Representation Methods of Addiction in Iran’s Movies

    OpenAIRE

    M Soltani Gerd Faramarzi; AA Esmaeil Zadeh

    2014-01-01

    Objectives: The aim of research was answer to this question that movie after revolution how was represented matters of addicts and addiction? Method: For answering to question 33 movies made between 1360 till 1390 which main characters were addicts, studied by content analysis. Results: The results showed that in studied movies, addicts were men, bachelor, or divorced and majority of them were educated. Also, Heroin consumption was more that other narcotics in movies. Addicts’ personal home a...

  19. PATHOS: a quick screening method for assessing sexual addiction.

    Science.gov (United States)

    Johnson, Pennie; Cashwell, Craig S; Cress, Jim; Barber, Tim; Dunn, Mary Clayton

    2013-01-01

    Pastors may understand that sex addiction exists and are frequently faced with people who need non-clinical and clinical services for the addiction. However, the pastoral counselors have no quick reliable method of assessing them. The purpose of this article is to define sexual addiction and provide information about a tool called PATHOS that can be used in clinical and non-clinical settings to identify potential sex addicts.

  20. Reward sensitivity and food addiction in women.

    Science.gov (United States)

    Loxton, Natalie J; Tipman, Renée J

    2017-08-01

    Sensitivity to the rewarding properties of appetitive substances has long been implicated in excessive consumption of palatable foods and drugs of abuse. Previous research focusing on individual differences in reward responsiveness has found heightened trait reward sensitivity to be associated with binge-eating, hazardous drinking, and illicit substance use. Food addiction has been proposed as an extreme form of compulsive-overeating and has been associated with genetic markers of heightened reward responsiveness. However, little research has explicitly examined the association between reward sensitivity and food addiction. Further, the processes by which individual differences in this trait are associated with excessive over-consumption has not been determined. A total of 374 women from the community completed an online questionnaire assessing reward sensitivity, food addiction, emotional, externally-driven, and hedonic eating. High reward sensitivity was significantly associated with greater food addiction symptoms (r = 0.31). Bootstrapped tests of indirect effects found the relationship between reward sensitivity and food addiction symptom count to be uniquely mediated by binge-eating, emotional eating, and hedonic eating (notably, food availability). These indirect effects held even when controlling for BMI, anxiety, depression, and trait impulsivity. This study further supports the argument that high levels of reward sensitivity may offer a trait marker of vulnerability to excessive over-eating, beyond negative affect and impulse-control deficits. That the hedonic properties of food (especially food availability), emotional, and binge-eating behavior act as unique mediators suggest that interventions for reward-sensitive women presenting with food addiction may benefit from targeting food availability in addition to management of negative affect. Copyright © 2016 Elsevier Ltd. All rights reserved.

  1. Future of anti-addiction vaccines.

    Science.gov (United States)

    Kosten, Thomas R

    2005-01-01

    The medical rational for using anti-drug antibodies in the serum as a treatment is to reduce drug levels in the brain and to bind drug before it enters the brain. Drugs of abuse are small molecules that can readily cross the blood brain barrier, while antibodies are larger molecules that cannot get into the brain. Thus, any drug that is bound to antibody also cannot cross the blood brain barrier and cannot enter the brain. Active anti-drug vaccines stimulate the body to makes its own antibodies, but the small size of abused drugs prevents them from stimulating an immune response. Thus, individuals do not ordinarily produce antibodies to abused drugs, and vaccines to stimulate antibodies are made by chemically linking these abused drugs to toxins such as cholera toxin. Alternatively, passive immunotherapy uses monoclonal antibodies that are generated in a laboratory and then administered via intravenous injection. Antibodies can be used to treat drug overdose; to reduce drug use relapse; or to protect certain at risk populations who have not yet become drug dependent. The advantages of anti-addiction vaccines are that antibodies target the drug, not the drug's sites of action in the brain and antibody binding inactivates the drug. These vaccines can complement behavioral and other medical therapies with minimal side effects and are not addictive like some chemical agonists. Technology advances in manufacturing and delivery systems will improve future anti-addiction vaccines, but social acceptance of anti-addiction vaccines will depend on substance abuse program staff and the families of substance abusers, who have some values that oppose medical solutions to addictive diseases and view addictions as moral problems.

  2. Cyber addictions: toward a psychosocial perspective.

    Science.gov (United States)

    Suissa, Amnon Jacob

    2015-04-01

    The concept of cyberaddiction is far from being unanimously accepted by scientists (Ko, Yen, Yen, Chen, & Chen 2012; Pezoa-Jares, Espinoza-Luna & Vasquez-Medina 2012; Nadeau et al., 2011; Perraton, Fusaro & Bonenfant 2011). The same is true of addiction to videogames (Hellman, Schoenmakers, Nordstrom, & Van Holst 2013; Coulombe 2010); or to Facebook (Andreassen et al., 2012; Levard & Soulas, 2010). While certain researchers wished to see this condition included in the DSM-5 (Block, 2008), others question the operational and practical bases for the diagnostic criteria. Some see cyberaddiction as a problem linked more to time management, to brain deficits, to an impulse-control disorder or to psychosocial conditions while others consider it to be a pre-existing comorbidity. Considering that most addiction problems are generally understood more as individual and pathological problems rather than the result of psychosocial conditions (poverty, unemployment, weak social ties, social exclusion, hyper individualism, etc), the aim of this article is to propose a psychosocial perspective for this emerging trend in cyberaddictions. To what extent social conditions and cyberaddiction behaviors constitute a potential pathology? Can we include a psychosocial approach to gain a more general picture of this contemporary issue? In response to these questions, a contextualization and an attempt to define cyberaddiction will be followed by an analysis of some major issues in the development of this type of addiction. A demonstration of the cycle of addiction on how people develop addictions, including cyberaddictions, will be done within a psychosocial perspective in order to seize the multifactorial aspects of this addiction. Crown Copyright © 2014. Published by Elsevier Ltd. All rights reserved.

  3. Brain stimulation methods to treat tobacco addiction.

    Science.gov (United States)

    Wing, Victoria C; Barr, Mera S; Wass, Caroline E; Lipsman, Nir; Lozano, Andres M; Daskalakis, Zafiris J; George, Tony P

    2013-05-01

    Tobacco smoking is the leading cause of preventable deaths worldwide, but many smokers are simply unable to quit. Psychosocial and pharmaceutical treatments have shown modest results on smoking cessation rates, but there is an urgent need to develop treatments with greater efficacy. Brain stimulation methods are gaining increasing interest as possible addiction therapeutics. The purpose of this paper is to review the studies that have evaluated brain stimulation techniques on tobacco addiction, and discuss future directions for research in this novel area of addiction interventions. Electronic and manual literature searches identified fifteen studies that administered repetitive transcranial magnetic stimulation (rTMS), cranial electrostimulation (CES), transcranial direct current stimulation (tDCS) or deep brain stimulation (DBS). rTMS was found to be the most well studied method with respect to tobacco addiction. Results indicate that rTMS and tDCS targeted to the dorsolateral prefrontal cortex (DLPFC) were the most efficacious in reducing tobacco cravings, an effect that may be mediated through the brain reward system involved in tobacco addiction. While rTMS was shown to reduce consumption of cigarettes, as yet no brain stimulation technique has been shown to significantly increase abstinence rates. It is possible that the therapeutic effects of rTMS and tDCS may be improved by optimization of stimulation parameters and increasing the duration of treatment. Although further studies are needed to confirm the ability of brain stimulation methods to treat tobacco addiction, this review indicates that rTMS and tDCS both represent potentially novel treatment modalities. Copyright © 2013 Elsevier Inc. All rights reserved.

  4. Training Psychiatry Addiction Fellows in Acupuncture

    Science.gov (United States)

    Serafini, Kelly; Bryant, Katurah; Ikomi, Jolomi; LaPaglia, Donna

    2015-01-01

    Objective Acupuncture has been studied as an adjunct for addictions treatment. Because many hospitals, outpatient clinics, and facilities are integrating acupuncture treatment, it is important that psychiatrists remain informed about this treatment. This manuscript describes the National Acupuncture Detoxification Association (NADA) protocol and its inclusion as part of the curriculum for psychiatry addictions fellows. Methods Psychiatry and psychology fellows completed the NADA training (N = 20) and reported on their satisfaction with the training. Results Overall, participants stated that they found the training beneficial and many were integrating acupuncture within their current practice. Conclusions Results support the acceptability of acupuncture training among psychiatry fellows in this program. PMID:26048457

  5. Fast Food, Addiction, and Market Power

    OpenAIRE

    Richards, Timothy J.; Patterson, Paul M.; Hamilton, Stephen F.

    2007-01-01

    Many attribute the rise in obesity since the early 1980's to the overconsumption of fast food. A dynamic model of a different-product industry equilibrium shows that a firm with market power will price below marginal cost in a steady-state equilibrium. A spatial hedonic pricing model is used to test whether fast food firms set prices in order to exploit their inherent addictiveness. The results show that firms price products dense in addictive nutrients below marginal cost, but price products...

  6. Training Psychiatry Addiction Fellows in Acupuncture.

    Science.gov (United States)

    Serafini, Kelly; Bryant, Katurah; Ikomi, Jolomi; LaPaglia, Donna

    2016-06-01

    Acupuncture has been studied as an adjunct for addiction treatments. Because many hospitals, outpatient clinics, and facilities are integrating acupuncture treatment, it is important that psychiatrists remain informed about this treatment. This manuscript describes the National Acupuncture Detoxification Association (NADA) protocol and its inclusion as part of the curriculum for psychiatry addictions fellows. Psychiatry and psychology fellows completed the NADA training (n = 20) and reported on their satisfaction with the training. Overall, participants stated that they found the training beneficial and many were integrating acupuncture within their current practice. Results support the acceptability of acupuncture training among psychiatry fellows in this program.

  7. 43 CFR 17.251 - Drug and alcohol addicts.

    Science.gov (United States)

    2010-10-01

    ... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Drug and alcohol addicts. 17.251 Section... Drug and alcohol addicts. A recipient that operates a general hospital or outpatient facility may not discriminate in admission or treatment against a drug or alcohol abuser or addict who is suffering from a...

  8. The Reciprocal Organization of Constructive Activity in Drug Addiction

    Science.gov (United States)

    Akhmetzyanova, Anna I.; Nikishina, Vera B.; Klyueva, Nadezhda V.; Petrash, Ekaterina A.

    2016-01-01

    The urgency of the problem stated in the article is caused by the fact that modern scientific studies show that sustainable neuro-associative connections with the object of addiction arise at chemical addiction. The aim of this study is to examine the features of the reciprocal organization of constructive activities in drug addiction. Study of…

  9. Behavioral Perspectives on the Neuroscience of Drug Addiction

    Science.gov (United States)

    Winger, Gail; Woods, James H.; Galuska, Chad M.; Wade-Galuska, Tammy

    2005-01-01

    Neuroscientific approaches to drug addiction traditionally have been based on the premise that addiction is a process that results from brain changes that in turn result from chronic administration of drugs of abuse. An alternative approach views drug addiction as a behavioral disorder in which drugs function as preeminent reinforcers. Although…

  10. Process Improvement Education with Professionals in the Addiction Treatment Field

    Science.gov (United States)

    Pulvermacher, Alice

    2006-01-01

    Continuing education is being provided to professionals in the addiction treatment field to help them develop skills in process improvement and better meet the needs and requests they encounter. Access and retention of individuals seeking addiction treatment have been two of the greatest challenges addiction treatment professionals face.…

  11. Video game addiction test: validity and psychometric characteristics.

    NARCIS (Netherlands)

    Rooij, A.J. van; Schoenmakers, T.M.; Eijnden, R.J.J.M. van den; Vermulst, A.A.; Mheen, D. van de

    2012-01-01

    The study explores the reliability, validity, and measurement invariance of the Video game Addiction Test (VAT). Game-addiction problems are often linked to Internet enabled online games; the VAT has the unique benefit that it is theoretically and empirically linked to Internet addiction. The study

  12. Video Game Addiction Test: Validity and Psychometric Characteristics

    NARCIS (Netherlands)

    Rooij, A.J. van; Schoenmakers, T.M.; Eijnden, R.J.J.M. van den; Vermulst, A.A.; Mheen, H. van de

    2012-01-01

    The study explores the reliability, validity, and measurement invariance of the Video game Addiction Test (VAT). Game-addiction problems are often linked to Internet enabled online games; the VAT has the unique benefit that it is theoretically and empirically linked to Internet addiction. The study

  13. Development and validation of a game addiction scale

    NARCIS (Netherlands)

    Lemmens, J.S.; Valkenburg, P.M.; Peter, J.

    2008-01-01

    The aim of this study was to develop and validate a scale to measure computer and videogame addiction. Inspired by earlier theories and research on game and internet addiction, we created 21 items to measure seven criteria for game addiction (i.e., salience, tolerance, mood modification, relapse,

  14. Psychological Factors Associated with Smartphone Addiction in South Korean Adolescents

    Science.gov (United States)

    Lee, Jeewon; Sung, Min-Je; Song, Sook-Hyung; Lee, Young-Moon; Lee, Je-Jung; Cho, Sun-Mi; Park, Mi-Kyung; Shin, Yun-Mi

    2018-01-01

    The smartphone has many attractive attributes and characteristics that could make it highly addictive, particularly in adolescents. The purpose of this study was to examine the prevalence of young adolescents in risk of smartphone addiction and the psychological factors associated with smartphone addiction. Four hundred ninety middle school…

  15. The Consequences of Internet Addiction: Implications for Counseling Practice.

    Science.gov (United States)

    Jones, Karyn Dayle; Minatrea, Neresa B.

    2001-01-01

    With an increase in Internet use has come the potential problem of excessive Internet usage or "Internet addiction." It is important that counselors recognize the signs and symptoms of Internet addiction. The purpose of this article is to present the characteristics, the consequences, and the emerging treatment approaches of Internet addiction.…

  16. Internet Addiction and Delay Discounting in College Students

    Science.gov (United States)

    Saville, Bryan K.; Gisbert, Amanda; Kopp, Jason; Telesco, Carolyn

    2010-01-01

    To examine the relation between Internet addiction and delay discounting, we gave 276 college students a survey designed to measure Internet addiction and a paper-based delay-discounting task. In our larger sample, we identified 14 students who met the criteria for Internet addiction; we also identified 14 matched controls who were similar to the…

  17. The Juvenile Addiction Risk Rating: Development and Initial Psychometrics

    Science.gov (United States)

    Powell, Michael; Newgent, Rebecca A.

    2016-01-01

    This article describes the development and psychometrics of the Juvenile Addiction Risk Rating. The Juvenile Addiction Risk Rating is a brief screening of addiction potential based on 10 risk factors predictive of youth alcohol and drug-related problems that assists examiners in more accurate treatment planning when self-report information is…

  18. Specialized Training on Addictions for Physicians in the United States

    Science.gov (United States)

    Tontchev, Gramen V.; Housel, Timothy R.; Callahan, James F.; Kunz, Kevin B.; Miller, Michael M.; Blondell, Richard D.

    2011-01-01

    In the United States accredited residency programs in addiction exist only for psychiatrists specializing in addiction psychiatry (ADP); nonpsychiatrists seeking training in addiction medicine (ADM) can train in nonaccredited "fellowships," or can receive training in some ADP programs, only to not be granted a certificate of completion of…

  19. Addiction: Pulling at the Neural Threads of Social Behaviors

    International Nuclear Information System (INIS)

    Volkow, N.D.; Goldstein, R.; Baler, R.D.; Goldstein, R.Z.

    2011-01-01

    Addiction coopts the brain's neuronal circuits necessary for insight, reward, motivation, and social behaviors. This functional overlap results in addicted individuals making poor choices despite awareness of the negative consequences; it explains why previously rewarding life situations and the threat of judicial punishment cannot stop drug taking and why a medical rather than a criminal approach is more effective in curtailing addiction.

  20. The Biology of Desire. Why Addiction Is Not a Disease

    NARCIS (Netherlands)

    Lewis, M.D.

    2015-01-01

    Through the vivid, true stories of five people who journeyed into and out of addiction, a renowned neuroscientist explains why the "disease model" of addiction is wrong and illuminates the path to recovery. The psychiatric establishment and rehab industry in the Western world have branded addiction

  1. Online Game Addiction among Chinese College Students Measurement and Attribution.

    Science.gov (United States)

    Zhou, Yuqiong; Li, Zhitian

    2009-01-01

    This study made an initial attempt to measure and attribute online game addiction among Chinese college students. We generated three factors of online game addiction: Control Disorder, Conflict, and Injury, as well as proposed a comprehensive model that attributed online game addiction to three groups of driving forces: environmental influences (most significant), characteristics of online games, and personal reasons.

  2. Cognitive Flexibility, Attention and Speed of Mental Processing in Opioid and Methamphetamine Addicts in Comparison with Non-Addicts

    Directory of Open Access Journals (Sweden)

    Suzan Hekmat

    2011-09-01

    Full Text Available  Introduction: Many studies have revealed that drug addicted individuals exhibit impaired performance on executive function tests but a few studies have been conducted on executive functions of drug addicts in Iran. To contribute to this understanding, the present study was designed to assess some domains related to executive functions including cognitive flexibility, attention and speed of mental processing in a sample of drug addicts in comparison with a sample of non-drug addicts. Methods: 155 male addicts between 25 to 35 years of age were selected from outpatient addiction clinics in Karaj, Iran. This group consisted of 3 subgroups of opium (n=40, hydrochloride heroin (n=63, and methamphetamine (n=52 addicts. A control group was selected matching the drug addicts in gender, age, education and scio-economic status and included 130 healthy non-drug taking males. A battery of standardized executive function tests including the Color trail making test, Stroop color word test, and Symbol digit modalities test were administered. Data analysis was conducted by performing Co-variance (MANCOVA in SPSS.v.16.0. Results: The study findings indicated that the group of drug addicted subjects performed significantly worse compared with the controls on all executive measures. There were also significant differences among the 3 subgroups. The hydrochloride group had the worst performance compared the methamphetamine and opium groups respectively. Drug addicted subjects with longer duration of drug addiction were much worse on all measures in comparison with drug addicted subjects with shorter duration of drug addiction. Discussion: The study results confirmed that the functions of specific brain regions underlying cognitive flexibility, attention and speed of mental processing were significantly impaired in the group of drug addicted subjects. These impairments were also significantly related to type of drug used and duration of drug addiction that may

  3. Cognitive Flexibility, Attention and Speed of Mental Processing in Opioid and Methamphetamine Addicts in Comparison with Non-Addicts

    Directory of Open Access Journals (Sweden)

    Suzan Hekmat

    2011-09-01

    Full Text Available Introduction: Many studies have revealed that drug addicted individuals exhibit impaired performance on executive function tests but a few studies have been conducted on executive functions of drug addicts in Iran. To contribute to this understanding, the present study was designed to assess some domains related to executive functions including cognitive flexibility, attention and speed of mental processing in a sample of drug addicts in comparison with a sample of non-drug addicts. Methods: 155 male addicts between 25 to 35 years of age were selected from outpatient addiction clinics in Karaj, Iran. This group consisted of 3 subgroups of opium (n=40, hydrochloride heroin (n=63, and methamphetamine (n=52 addicts. A control group was selected matching the drug addicts in gender, age, education and scio-economic status and included 130 healthy non-drug taking males. A battery of standardized executive function tests including the Color trail making test, Stroop color word test, and Symbol digit modalities test were administered. Data analysis was conducted by performing Co-variance (MANCOVA in SPSS.v.16.0. Results: The study findings indicated that the group of drug addicted subjects performed significantly worse compared with the controls on all executive measures. There were also significant differences among the 3 subgroups. The hydrochloride group had the worst performance compared the methamphetamine and opium groups respectively. Drug addicted subjects with longer duration of drug addiction were much worse on all measures in comparison with drug addicted subjects with shorter duration of drug addiction. Discussion: The study results confirmed that the functions of specific brain regions underlying cognitive flexibility, attention and speed of mental processing were significantly impaired in the group of drug addicted subjects. These impairments were also significantly related to type of drug used and duration of drug addiction that may

  4. Notions of Video Game Addiction and Their Relation to Self-Reported Addiction among Players of World of Warcraft

    Science.gov (United States)

    Oggins, Jean; Sammis, Jeffrey

    2012-01-01

    In this study, 438 players of the online video game, World of Warcraft, completed a survey about video game addiction and answered an open-ended question about behaviors they considered characteristic of video game addiction. Responses were coded and correlated with players' self-reports of being addicted to games and scores on a modified video…

  5. Violent Behaviors in Drug Addiction: Differential Profiles of Drug-Addicted Patients with and without Violence Problems

    Science.gov (United States)

    Fernandez-Montalvo, Javier; Lopez-Goni, Jose J.; Arteaga, Alfonso

    2012-01-01

    This study explored the prevalence of violent behaviors in patients who are addicted to drugs. A sample of 252 addicted patients (203 male and 49 female) who sought outpatient treatment was assessed. Information on violent behaviors, sociodemographic factors, consumption factors (assessed by the European version of the Addiction Severity Index…

  6. Identifying and Intervening with Students Exhibiting Signs of Gaming Addiction and Other Addictive Behaviors: Implications for Professional School Counselors

    Science.gov (United States)

    Hagedorn, W. Bryce; Young, Tabitha

    2011-01-01

    This article discusses strategies professional school counselors can use to recognize and intervene with students who are presenting with signs of addictive behaviors. First, the authors present a definition of addictive behaviors. The authors then define and discuss the most common addictive behaviors impacting adolescents, with a special…

  7. The Relationship of Decision-Making Styles and Attributional Styles in Addicted and Non-addicted Men.

    Science.gov (United States)

    Shaghaghy, Farhad; Saffarinia, Majid; Iranpoor, Mohadeseh; Soltanynejad, Ali

    2011-01-01

    One of social problems which has affected our society and resulted in problems for different groups of people is drug abuse. This issue indicates a serious psychological, physical and social problem in community. Social skills have positive and successful influences in prevention of substance abuse. This includes the ability to explain events correctly and then appropriate decision making. This study compares decision making styles and attributional styles between addicted and non addicted men to recognize their role in addiction. In this study, 200 addicted and non addicted men were randomly selected. Decision-making style and attributional style questionnaires were used. Data analysis was performed by independent Student's t and Pearson correlation tests. The study population included 81 addicted and 90 non-addicted men. Addicted and non addicted men were significantly different in rational decision-making style (P rational decision making and optimistic attribution style (r = -0.305, P rational decision making and learned helplessness (r = 0.309, P rational in decision making and addicts that developed learned helplessness were less rational and did not have optimistic attribution style. These issues show that addiction institutions and therapists have to pay attention to cognitive factors for addiction prevention.

  8. Addiction research centres and the nurturing of creativity The Norwegian Centre for Addiction Research (SERAF).

    Science.gov (United States)

    Bramness, Jørgen G; Clausen, Thomas; Duckert, Fanny; Ravndal, Edle; Waal, Helge

    2011-08-01

    The Norwegian Centre for Addiction Research (SERAF) at the University of Oslo is a newly established, clinical addiction research centre. It is located at the Oslo University Hospital and has a major focus on opioid dependency, investigating Norwegian opioid maintenance treatment (OMT), with special interest in OMT during pregnancy, mortality, morbidity and criminality before, during and after OMT and alternatives to OMT, such as the use of naltrexone implants. The well-developed health registries of Norway are core assets that also allow the opportunity for other types of substance abuse research. This research includes health services, abuse of prescription drugs and drugs of abuse in connection with traffic. The centre also focuses upon comorbidity, investigating the usefulness and limitations of psychometric instruments, drug abuse in different psychiatric treatment settings and internet-based interventions for hazardous alcohol consumption. © 2010 The Authors, Addiction © 2010 Society for the Study of Addiction.

  9. Stress psychobiology in the context of addiction medicine: from drugs of abuse to behavioral addictions.

    Science.gov (United States)

    Lemieux, Andrine; al'Absi, Mustafa

    2016-01-01

    In this chapter, we briefly review the basic biology of psychological stress and the stress response. We propose that psychological stress and the neurobiology of the stress response play in substance use initiation, maintenance, and relapse. The proposed mechanisms for this include, on the one hand, the complex interactions between biological mediators of the stress response and the dopaminergic reward system and, on the other hand, mediators of the stress response and other systems crucial in moderating key addiction-related behaviors such as endogenous opioids, the sympathetic-adrenal-medullary system, and endocannabinoids. Exciting new avenues of study including genomics, sex as a moderator of the stress response, and behavioral addictions (gambling, hypersexuality, dysfunctional internet use, and food as an addictive substance) are also briefly presented within the context of stress as a moderator of the addictive process. © 2016 Elsevier B.V. All rights reserved.

  10. Time distortion associated with smartphone addiction: Identifying smartphone addiction via a mobile application (App).

    Science.gov (United States)

    Lin, Yu-Hsuan; Lin, Yu-Cheng; Lee, Yang-Han; Lin, Po-Hsien; Lin, Sheng-Hsuan; Chang, Li-Ren; Tseng, Hsien-Wei; Yen, Liang-Yu; Yang, Cheryl C H; Kuo, Terry B J

    2015-06-01

    Global smartphone penetration has brought about unprecedented addictive behaviors. We report a proposed diagnostic criteria and the designing of a mobile application (App) to identify smartphone addiction. We used a novel empirical mode decomposition (EMD) to delineate the trend in smartphone use over one month. The daily use count and the trend of this frequency are associated with smartphone addiction. We quantify excessive use by daily use duration and frequency, as well as the relationship between the tolerance symptoms and the trend for the median duration of a use epoch. The psychiatrists' assisted self-reporting use time is significant lower than and the recorded total smartphone use time via the App and the degree of underestimation was positively correlated with actual smartphone use. Our study suggests the identification of smartphone addiction by diagnostic interview and via the App-generated parameters with EMD analysis. Copyright © 2015 Elsevier Ltd. All rights reserved.

  11. Characteristics of self-identified sexual addicts in a behavioral addiction outpatient clinic.

    OpenAIRE

    Wéry, Aline; Vogelaere, Kim; Challet-Bouju, Gaëlle; Poudat, François-Xavier; Caillon, Julie; Lever, Delphine; Billieux, Joël; Grall-Bronnec, Marie

    2016-01-01

    Background and aims Research on sexual addiction flourished during the last decade, promoted by the development of an increased number of online sexual activities. Despite the accumulation of studies, however, evidence collected in clinical samples of treatment-seeking people remains scarce. The aim of this study was to describe the characteristics (socio-demographics, sexual habits, and comorbidities) of self-identified "sexual addicts." Methods The sample was composed of 72 patients who con...

  12. Addicted to palatable foods: comparing the neurobiology of Bulimia Nervosa to that of drug addiction.

    Science.gov (United States)

    Hadad, Natalie A; Knackstedt, Lori A

    2014-05-01

    Bulimia nervosa (BN) is highly comorbid with substance abuse and shares common phenotypic and genetic predispositions with drug addiction. Although treatments for the two disorders are similar, controversy remains about whether BN should be classified as addiction. Here, we review the animal and human literature with the goal of assessing whether BN and drug addiction share a common neurobiology. Similar neurobiological features are present following administration of drugs and bingeing on palatable food, especially sugar. Specifically, both disorders involve increases in extracellular dopamine (DA), D1 binding, D3 messenger RNA (mRNA), and ΔFosB in the nucleus accumbens (NAc). Animal models of BN reveal increases in ventral tegmental area (VTA) DA and enzymes involved in DA synthesis that resemble changes observed after exposure to addictive drugs. Additionally, alterations in the expression of glutamate receptors and prefrontal cortex activity present in human BN or following sugar bingeing in animals are comparable to the effects of addictive drugs. The two disorders differ in regards to alterations in NAc D2 binding, VTA DAT mRNA expression, and the efficacy of drugs targeting glutamate to treat these disorders. Although additional empirical studies are necessary, the synthesis of the two bodies of research presented here suggests that BN shares many neurobiological features with drug addiction. While few Food and Drug Administration-approved options currently exist for the treatment of drug addiction, pharmacotherapies developed in the future, which target the glutamate, DA, and opioid systems, may be beneficial for the treatment of both BN and drug addiction.

  13. The invisible addiction: Cell-phone activities and addiction among male and female college students

    OpenAIRE

    ROBERTS, JAMES A.; PETNJI YAYA, LUC HONORE; MANOLIS, CHRIS

    2014-01-01

    Background and aims: The primary objective of the present study was to investigate which cell-phone activities are associated with cell-phone addiction. No research to date has studied the full-range of cell-phone activities, and their relationship to cell-phone addiction, across male and female cell-phone users. Methods: College undergraduates (N = 164) participated in an online survey. Participants completed the questionnaire as part of their class requirements. The questionnaire took 10 an...

  14. Core and Peripheral Criteria of Video Game Addiction in the Game Addiction Scale for Adolescents

    OpenAIRE

    Brunborg, Geir Scott; Hanss, Daniel; Mentzoni, Rune Aune; Pallesen, St?le

    2015-01-01

    Abstract Assessment of video game addiction often involves measurement of peripheral criteria that indicate high engagement with games, and core criteria that indicate problematic use of games. A survey of the Norwegian population aged 16?74 years (N=10,081, response rate 43.6%) was carried out in 2013, which included the Gaming Addiction Scale for Adolescents (GAS). Confirmatory factor analysis showed that a two-factor structure, which separated peripheral criteria from core criteria, fitted...

  15. [Epidemiology of addictive disorders and behaviors in Japan].

    Science.gov (United States)

    Osaki, Yoneatsu; Kinjo, Aya

    2015-09-01

    Nationwide surveys to clarify the characteristics and trends of the addictive disorders and behaviors including alcohol dependence, nicotine dependence, internet addiction and pathological gambling among Japanese adults were carried out in 2003, 2008, and 2013. At the part of the surveys on addictive behaviors in disaster stricken area by the Great East Japan Earthquake, the nationwide survey on benzodiazepine dependence was conducted in 2013. Epidemiological features of prevalent addictive disorders and behaviors were described. We observed large number of estimated patients with addictive disorders or behaviors in Japan, and the considerable proportion of them was not connect to appropriate medical services.

  16. Video game addiction in children and teenagers in Taiwan.

    Science.gov (United States)

    Chiu, Shao-I; Lee, Jie-Zhi; Huang, Der-Hsiang

    2004-10-01

    Video game addiction in children and teenagers in Taiwan is associated with levels of animosity, social skills, and academic achievement. This study suggests that video game addiction can be statistically predicted on measures of hostility, and a group with high video game addiction has more hostility than others. Both gender and video game addiction are negatively associated with academic achievement. Family function, sensation seeking, gender, and boredom have statistically positive relationships with levels of social skills. Current models of video game addiction do not seem to fit the findings of this study.

  17. Criminological profile of patients in addiction treatment.

    Science.gov (United States)

    Fernández-Montalvo, Javier; López-Goñi, José J; Arteaga, Alfonso; Cacho, Raúl

    2013-01-01

    This study explores the prevalence of criminal behaviour in patients addicted to drugs who are in treatment. A sample of 252 addicted patients (203 male and 49 female) who sought outpatient treatment at a specialized centre was assessed. Information on criminal behaviours, socio-demographic factors, consumption factors (assessed by the EuropAsi), psychopathological factors (assessed by SCL-90-R) and personality variables (assessed by MCMI-II) was collected. Patients presenting criminal behaviour were compared with those who were not associated with crime for all the variables studied. The rate of drug-addicted patients with criminal behaviour in this sample was 60.3% (n = 150), and it was mainly related to traffic offenses, followed by drug dealing offenses. Significant differences were observed between patients with and without criminal behaviour. Patients with criminal problems were mostly men and single. Moreover, they were more likely to report poly-consumption. Furthermore, significant differences were observed on several variables: EuropAsi, SCL-90-R and MCMI-II. According to these results, patients with associated criminal behaviour presented a more severe addiction problem. The implications of these findings for clinical practice and future research are discussed.

  18. [Exercise addiction: an emergent behavioral disorder].

    Science.gov (United States)

    Márquez, Sara; de la Vega, Ricardo

    2015-06-01

    Regular physical activity plays a relevant role in health maintenance and disease prevention. However, excess exercise may generate adverse effects both on physical and mental activity. To provide a state-of-the-art overview on exercise addiction, considering its concept, symptoms, diagnosis, epidemiological aspects, etiological factors, and potential interventions. Articles related to the topic were reviewed through Pubmed, Sportdiscus, PsycINFO, Scopus and Web of Science databases, using combinations of the following keywords: "exercise", "addiction" and "dependence". Regular exercise taken into excess may result in adverse health consequences and quality of life impairment. Diagnosis of exercise addiction requires the employment of questionnaires such as the Exercise Dependence Scale (EDS) and the Exercise Addiction Inventory (EAI). These instruments have allowed the estimation of a 3% prevalence among exercise practitioners. Proposed hypotheses to explain the etiology of this disorder include both physiological and psychological mechanisms. Treatment is based on the cognitive-behavioral approach, but effectiveness needs to be evaluated. Although different hypotheses have been proposed to explain exercise dependence, integrative models are still necessary. A clinical validation of diagnostic instruments and a deepening into the relationship with behavioral eating disorders are also required. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.

  19. Pregabalin abuse among opiate addicted patients.

    Science.gov (United States)

    Grosshans, Martin; Lemenager, Tagrid; Vollmert, Christian; Kaemmerer, Nina; Schreiner, Rupert; Mutschler, Jochen; Wagner, Xenija; Kiefer, Falk; Hermann, Derik

    2013-12-01

    Pregabalin is a novel GABA-analogue approved for the treatment of partial onset seizures, neuropathic pain, and general anxiety disorder. Pregabalin has been classified as a Schedule V drug with a low risk of inflicting abuse or addiction. However, some publications have indicated that pregabalin may have a potential for abuse among patients with past or current opiate addiction. Thus, we hypothesized that pregabalin might be abused by patients who were undergoing an opiate replacement therapy and never had an indication for taking pregabalin on medical grounds. Urine specimens from 124 patients with opiate dependency syndrome and from 111 patients with other addiction disorders (alcohol, benzodiazepines, cannabis, amphetamines) were screened for pregabalin by means of a mass spectrometer analysis. We found 12.1 % of all urine specimens from patients with opiate addiction to be positive for pregabalin. None of the patients concerned had a medical indication for using pregabalin. In the control group, 2.7 % of the patients were tested positively for pregabalin, due to their taking it regularly for chronic pain or general anxiety. Our data suggest that pregabalin is liable to be abused among individuals with opiate dependency syndrome Thus, vigilance and caution are called for when patients with a past or current opiate dependency are exposed to treatment with pregabalin.

  20. [The therapeutic approach to drug addicts].

    Science.gov (United States)

    Bucher, R E; Costa, P F

    1985-06-01

    Difficulties of biological, psychological, social and legal nature may be seen involved in the treatment of drug-addict persons. In this study, the major models used in the treatment are analysed, so as so one may arrived at a new model which will better integrate the various factors involved. The major models may be brought down to three: the medical psychiatric model which emphasizes the biological dependency on drugs and which equates drug addiction and "mental illness"; the behavioristic model which utilizes directive conditioning and desensitizing techniques, as well as educational and suggestional means, in order to determine new kinds of behavior; the relational model which takes origin from psychoanalysis and the systemic approach and sponsors a non-directive treatment of the drug-addict through the exploration and work on his personal and social unconscious conflicts, drive and desires, as well as his self-destructive tendencies. To assure the drug-addict a way to assume responsibility for his own behavior and to be free by respecting other people's rights, it is necessary to elaborate an integrative model of treatment which will consider also the anthropological specificity of the problems, referring also to the Brazilian society.

  1. [Slang and jargon in drug addiction].

    Science.gov (United States)

    Hagelsten, J O

    1989-01-01

    Within the field of drug addiction has developed a body of slang and specialised terminology of international character. In certain situations, it may be important for physicians and other health care personnel to be familiar with this jargon, and the principal side effects of the various preparations in common use, as is discussed in the article.

  2. Addiction, adolescence, and innate immune gene induction

    Directory of Open Access Journals (Sweden)

    Fulton T Crews

    2011-04-01

    Full Text Available Repeated drug use/abuse amplifies psychopathology, progressively reducing frontal lobe behavioral control and cognitive flexibility while simultaneously increasing limbic temporal lobe negative emotionality. The period of adolescence is a neurodevelopmental stage characterized by poor behavioral control as well as strong limbic reward and thrill seeking. Repeated drug abuse and/or stress during this stage increase the risk of addiction and elevate activator innate immune signaling in the brain. Nuclear factor-kappa-light-chain-enhancer of activated B cells (NF-κB is a key glial transcription factor that regulates proinflammatory chemokines, cytokines, oxidases, proteases, and other innate immune genes. Induction of innate brain immune gene expression (e.g., NF-κB facilitates negative affect, depression-like behaviors, and inhibits hippocampal neurogenesis. In addition, innate immune gene induction alters cortical neurotransmission consistent with loss of behavioral control. Studies with anti-oxidant, anti-inflammatory, and anti-depressant drugs as well as opiate antagonists link persistent innate immune gene expression to key behavioral components of addiction, e.g. negative affect-anxiety and loss of frontal cortical behavioral control. This review suggests that persistent and progressive changes in innate immune gene expression contribute to the development of addiction. Innate immune genes may represent a novel new target for addiction therapy.

  3. Problematic Internet Use: Perceptions of Addiction Counsellors

    Science.gov (United States)

    Acier, Didier; Kern, Laurence

    2011-01-01

    Despite a growing number of publications on problematic Internet use (PIU), there is no consensus on the nature of the phenomenon, its constituent criteria, and its clinical threshold. This qualitative study examines the perceptions of addiction counsellors who have managed individuals with PIU in Quebec (Canada). Four focus groups were conducted…

  4. The genetics of addiction: A translational perspective

    NARCIS (Netherlands)

    Agrawal, A.; Verweij, K.J.H.; Gillespie, N.A.; Heath, A.C.; Lessov-Schlaggar, C.N.; Martin, N.G.; Nelson, E.C.; Slutske, W.S.; Whitfield, J.B.; Lynskey, M.T.

    2012-01-01

    Addictions are serious and common psychiatric disorders, and are among the leading contributors to preventable death. This selective review outlines and highlights the need for a multi-method translational approach to genetic studies of these important conditions, including both licit (alcohol,

  5. Five Experiential Learning Activities in Addictions Education

    Science.gov (United States)

    Warren, Jane A.; Hof, Kiphany R.; McGriff, Deborah; Morris, Lay-nah Blue

    2012-01-01

    This article describes five creative experiential classroom activities used in teaching addictions. The activities were integrated into the classroom curriculum and were processed weekly in focused dialogue. Student reflections throughout the article add depth to the meaning gained from the experience of the change process. The students' feedback…

  6. Interrelationship between Attachment Styles and Facebook Addiction

    Science.gov (United States)

    Eroglu, Yuksel

    2016-01-01

    Social networking sites have started to become one of the most frequently used online communication types in the world. It is reported that one of the commonly used social networking sites is Facebook. Since Facebook use is new yet, it can be stated that researches on the Facebook addiction are at the beginning level. For this reason, determining…

  7. Effect of opium addiction on diabetes.

    Science.gov (United States)

    Azod, Laila; Rashidi, Maryam; Afkhami-Ardekani, Mohammad; Kiani, Golchehr; Khoshkam, Fariba

    2008-01-01

    Type 2 diabetes is a common disorder that is recognized as a major health problem in Iran. Diabetes is a major cause of morbidity, mortality, and economic burden to the society. Some people believe that smoking opium can reduce serum glucose and lipids in diabetes mellitus. This study was designed to compare blood glucose and lipids in opium addicts with non-addicts among patients with type 2 diabetes. In this case, control study subjects were chosen from type 2 diabetic patients. Twenty-three males with type 2 diabetes and addicted to opium were selected as the case group, and 46 patients with no addiction to opioid drugs were chosen as control group. Blood Sugar (BS), glycated hemoglobin (HbA1C), lipids and microalbumin in urine were measured in two groups. Our results showed that the mean FBS and 2-hour post prandial were significantly different between two groups. (P = .04). No significant difference was observed in HbA1C, triglyceride, total cholesterol, LDL, and HDL between the two groups (P > .05). Our finding showed that while opium might decrease blood glucose temporarily, it had no clear and long-lasting effects on blood glucose, as it had no significant effect on HbA1c.

  8. A quality framework for addiction treatment programs

    NARCIS (Netherlands)

    Nabitz, Udo; van den Brink, Wim; Walburg, Jan

    2005-01-01

    AIM: To identify and specify the structure and the elements of a quality framework for addiction treatment programs. METHOD: Concept mapping strategy was applied. In brainstorm sessions, 70 statements were generated and rated by 90 representatives of three stakeholder groups. Using multivariate

  9. MicroRNAs in addiction: adaptation's middlemen?

    Science.gov (United States)

    Li, M D; van der Vaart, A D

    2011-12-01

    A central question in addiction is how drug-induced changes in synaptic signaling are converted into long-term neuroadaptations. Emerging evidence reveals that microRNAs (miRNAs) have a distinct role in this process through rapid response to cellular signals and dynamic regulation of local mRNA transcripts. Because each miRNA can target hundreds of mRNAs, relative changes in the expression of miRNAs can greatly impact cellular responsiveness, synaptic plasticity and transcriptional events. These diverse consequences of miRNA action occur through coordination with genes implicated in addictions, the most compelling of these being the neurotrophin BDNF, the transcription factor cAMP-responsive element-binding protein (CREB) and the DNA-binding methyl CpG binding protein 2 (MeCP2). In this study, we review the recent progress in the understanding of miRNAs in general mechanisms of plasticity and neuroadaptation and then focus on specific examples of miRNA regulation in the context of addiction. We conclude that miRNA-mediated gene regulation is a conserved means of converting environmental signals into neuronal response, which holds significant implications for addiction and other psychiatric illnesses.

  10. Parent’s Addiction and Child Abuse

    Directory of Open Access Journals (Sweden)

    Alireza Jazayeri

    2002-10-01

    The aim of this study is review the theorical approches of child abuse and its prevalency, ethiology, prevention, assessment and treatment. Also, we try to difine the relationship between child abuse and parents addiction and their side effects in different areas of childs life .

  11. Cocaine addiction and personality: a mathematical model.

    Science.gov (United States)

    Caselles, Antonio; Micó, Joan C; Amigó, Salvador

    2010-05-01

    The existence of a close relation between personality and drug consumption is recognized, but the corresponding causal connection is not well known. Neither is it well known whether personality exercises an influence predominantly at the beginning and development of addiction, nor whether drug consumption produces changes in personality. This paper presents a dynamic mathematical model of personality and addiction based on the unique personality trait theory (UPTT) and the general modelling methodology. This model attempts to integrate personality, the acute effect of drugs, and addiction. The UPTT states the existence of a unique trait of personality called extraversion, understood as a dimension that ranges from impulsive behaviour and sensation-seeking (extravert pole) to fearful and anxious behaviour (introvert pole). As a consequence of drug consumption, the model provides the main patterns of extraversion dynamics through a system of five coupled differential equations. It combines genetic extraversion, as a steady state, and dynamic extraversion in a unique variable measured on the hedonic scale. The dynamics of this variable describes the effects of stimulant drugs on a short-term time scale (typical of the acute effect); while its mean time value describes the effects of stimulant drugs on a long-term time scale (typical of the addiction effect). This understanding may help to develop programmes of prevention and intervention in drug misuse.

  12. Self-Compassion and Internet Addiction

    Science.gov (United States)

    Iskender, Murat; Akin, Ahmet

    2011-01-01

    The purpose of this research is to examine the relationship of self-compassion and internet addiction. Participants were 261 university students who completed a questionnaire package that included the Self-compassion Scale and the Online Cognition Scale. The hypothesis model was tested through structural equation modeling. In correlation analysis,…

  13. Topical steroid addiction in atopic dermatitis

    Directory of Open Access Journals (Sweden)

    Fukaya M

    2014-10-01

    Full Text Available Mototsugu Fukaya,1 Kenji Sato,2 Mitsuko Sato,3 Hajime Kimata,4 Shigeki Fujisawa,5 Haruhiko Dozono,6 Jun Yoshizawa,7 Satoko Minaguchi8 1Tsurumai Kouen Clinic, Nagoya, 2Department of Dermatology, Hannan Chuo Hospital, Osaka, 3Sato Pediatric Clinic, Osaka, 4Kimata Hajime Clinic, Osaka, 5Fujisawa Dermatology Clinic, Tokyo, 6Dozono Medical House, Kagoshima, 7Yoshizawa Dermatology Clinic, Yokohama, 8Department of Dermatology, Kounosu Kyousei Hospital, Saitama, Japan Abstract: The American Academy of Dermatology published a new guideline regarding topical therapy in atopic dermatitis in May 2014. Although topical steroid addiction or red burning skin syndrome had been mentioned as possible side effects of topical steroids in a 2006 review article in the Journal of the American Academy of Dermatology, no statement was made regarding this illness in the new guidelines. This suggests that there are still controversies regarding this illness. Here, we describe the clinical features of topical steroid addiction or red burning skin syndrome, based on the treatment of many cases of the illness. Because there have been few articles in the medical literature regarding this illness, the description in this article will be of some benefit to better understand the illness and to spur discussion regarding topical steroid addiction or red burning skin syndrome. Keywords: topical steroid addiction, atopic dermatitis, red burning skin syndrome, rebound, corticosteroid, eczema

  14. Parity and the medicalization of addiction treatment.

    Science.gov (United States)

    Roy, Ken; Miller, Michael

    2010-06-01

    Parity, the idea that insurance coverage for the treatment of addiction should be on a par with insurance coverage for the treatment of other medical illnesses, is not a new idea, but the path to achieving "real parity" has been a long, hard and complex journey. Action by Congress to pass major parity legislation in 2008 was a huge step forward, but does not mean that parity has been achieved. Parity has required a paradigm shift in the understanding of addiction as a biological illness: many developments of science and policy changes by professional organizations and governmental entities have contributed to that paradigm shift. Access to adequate treatment for patients must acknowledge the paradigm shift reflected in parity as it has evolved to the current point: that this biological illness is widespread, that it is important that it be treated effectively, that appropriate third party payment for physician-provided or physician-supervised addiction treatment is critical for addiction medicine to become a part of the mainstream of our nation's healthcare delivery system, and that medical specialty care provides the most effective and cost effective benefit to patients and therefore to our society.

  15. The Prevalence of Food Addiction as Assessed by the Yale Food Addiction Scale: A Systematic Review

    Directory of Open Access Journals (Sweden)

    Kirrilly M. Pursey

    2014-10-01

    Full Text Available Obesity is a global issue and it has been suggested that an addiction to certain foods could be a factor contributing to overeating and subsequent obesity. Only one tool, the Yale Food Addiction Scale (YFAS has been developed to specifically assess food addiction. This review aimed to determine the prevalence of food addiction diagnosis and symptom scores, as assessed by the YFAS. Published studies to July 2014 were included if they reported the YFAS diagnosis or symptom score and were published in the English language. Twenty-five studies were identified including a total of 196,211 predominantly female, overweight/obese participants (60%. Using meta-analysis, the weighted mean prevalence of YFAS food addiction diagnosis was 19.9%. Food addiction (FA diagnosis was found to be higher in adults aged >35 years, females, and overweight/obese participants. Additionally, YFAS diagnosis and symptom score was higher in clinical samples compared to non-clinical counterparts. YFAS outcomes were related to a range of other eating behavior measures and anthropometrics. Further research is required to explore YFAS outcomes across a broader spectrum of ages, other types of eating disorders and in conjunction with weight loss interventions to confirm the efficacy of the tool to assess for the presence of FA.

  16. Comorbid internet addiction in male clients of inpatient addiction rehabilitation centers: psychiatric symptoms and mental comorbidity.

    Science.gov (United States)

    Wölfling, Klaus; Beutel, Manfred E; Koch, Andreas; Dickenhorst, Ulrike; Müller, Kai W

    2013-11-01

    Addictive Internet use has recently been proposed to be included in the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition. Still, little is known about its nosological features, including comorbidity with other mental disorders and disorder-specific psychopathological symptoms. To investigate whether Internet addiction (IA) is an issue in patients in addiction treatment, 1826 clients were surveyed in 15 inpatient rehabilitation centers. Male patients meeting criteria for comorbid IA (n = 71) were compared with a matched control group of male patients treated for alcohol addiction without addictive Internet use (n = 58). The SCL-90-R, the Patient Health Questionnaire, and the seven-item Generalized Anxiety Disorder were used to assess associated psychiatric symptoms and further comorbid disorders. Comorbid IA was associated with higher levels of psychosocial symptoms, especially depression, obsessive-compulsive symptoms, and interpersonal sensitivity. Moreover, the patients with IA more frequently met criteria for additional mental disorders. They display higher rates of psychiatric symptoms, especially depression, and might be in need of additional therapeutic treatment. In rehabilitation centers, a regular screening for IA is recommended to identify patients with this (non-substance-related) addiction and supply them with additional disorder-specific treatment.

  17. Social Networking Sites and Addiction: Ten Lessons Learned

    Science.gov (United States)

    Kuss, Daria J.; Griffiths, Mark D.

    2017-01-01

    Online social networking sites (SNSs) have gained increasing popularity in the last decade, with individuals engaging in SNSs to connect with others who share similar interests. The perceived need to be online may result in compulsive use of SNSs, which in extreme cases may result in symptoms and consequences traditionally associated with substance-related addictions. In order to present new insights into online social networking and addiction, in this paper, 10 lessons learned concerning online social networking sites and addiction based on the insights derived from recent empirical research will be presented. These are: (i) social networking and social media use are not the same; (ii) social networking is eclectic; (iii) social networking is a way of being; (iv) individuals can become addicted to using social networking sites; (v) Facebook addiction is only one example of SNS addiction; (vi) fear of missing out (FOMO) may be part of SNS addiction; (vii) smartphone addiction may be part of SNS addiction; (viii) nomophobia may be part of SNS addiction; (ix) there are sociodemographic differences in SNS addiction; and (x) there are methodological problems with research to date. These are discussed in turn. Recommendations for research and clinical applications are provided. PMID:28304359

  18. A new insight into food addiction in childhood obesity.

    Science.gov (United States)

    Keser, Alev; Yüksel, Ayşegül; Yeşiltepe-Mutlu, Gül; Bayhan, Asuman; Özsu, Elif; Hatun, Şükrü

    2015-01-01

    Uncontrolled eating behavior in obese subjects is very similar to behavior in food addiction, suggesting a relationship. This study was designed to evaluate the relationship between childhood obesity and food addiction and to determine the frequency of food addiction among obese children and adolescents. The study included 100 overweight and obese children. Food addiction was evaluated by the Yale Food Addiction Scale (YFAS). The cutoff value for food addiction was defined as the presence of 3 or more symptoms. Participants were between 10 and 18 years of age; 63% were girls. Of the participants, 71% had food addiction. The most addictive foods were chocolate, ice cream, carbonated beverages, French fries, white bread, rice, candy, chips and pasta, in decreasing order of frequency. Experiencing a frequent feeling of hunger was associated with a 2.2-fold increase in food addiction risk, while consumption of French fries ≥1-2 times per week was associated with a 2.3-fold increase in risk (pfood addiction plays an important role in childhood obesity. Evaluation of food addiction in more detail may open a new perspective on the prevention and treatment of obesity.

  19. Social Networking Sites and Addiction: Ten Lessons Learned

    Directory of Open Access Journals (Sweden)

    Daria J. Kuss

    2017-03-01

    Full Text Available Online social networking sites (SNSs have gained increasing popularity in the last decade, with individuals engaging in SNSs to connect with others who share similar interests. The perceived need to be online may result in compulsive use of SNSs, which in extreme cases may result in symptoms and consequences traditionally associated with substance-related addictions. In order to present new insights into online social networking and addiction, in this paper, 10 lessons learned concerning online social networking sites and addiction based on the insights derived from recent empirical research will be presented. These are: (i social networking and social media use are not the same; (ii social networking is eclectic; (iii social networking is a way of being; (iv individuals can become addicted to using social networking sites; (v Facebook addiction is only one example of SNS addiction; (vi fear of missing out (FOMO may be part of SNS addiction; (vii smartphone addiction may be part of SNS addiction; (viii nomophobia may be part of SNS addiction; (ix there are sociodemographic differences in SNS addiction; and (x there are methodological problems with research to date. These are discussed in turn. Recommendations for research and clinical applications are provided.

  20. Social Networking Sites and Addiction: Ten Lessons Learned.

    Science.gov (United States)

    Kuss, Daria J; Griffiths, Mark D

    2017-03-17

    Online social networking sites (SNSs) have gained increasing popularity in the last decade, with individuals engaging in SNSs to connect with others who share similar interests. The perceived need to be online may result in compulsive use of SNSs, which in extreme cases may result in symptoms and consequences traditionally associated with substance-related addictions. In order to present new insights into online social networking and addiction, in this paper, 10 lessons learned concerning online social networking sites and addiction based on the insights derived from recent empirical research will be presented. These are: (i) social networking and social media use are not the same; (ii) social networking is eclectic; (iii) social networking is a way of being; (iv) individuals can become addicted to using social networking sites; (v) Facebook addiction is only one example of SNS addiction; (vi) fear of missing out (FOMO) may be part of SNS addiction; (vii) smartphone addiction may be part of SNS addiction; (viii) nomophobia may be part of SNS addiction; (ix) there are sociodemographic differences in SNS addiction; and (x) there are methodological problems with research to date. These are discussed in turn. Recommendations for research and clinical applications are provided.

  1. Gambling disorder and other behavioral addictions: recognition and treatment.

    Science.gov (United States)

    Yau, Yvonne H C; Potenza, Marc N

    2015-01-01

    Addiction professionals and the public are recognizing that certain nonsubstance behaviors--such as gambling, Internet use, video-game playing, sex, eating, and shopping--bear resemblance to alcohol and drug dependence. Growing evidence suggests that these behaviors warrant consideration as nonsubstance or "behavioral" addictions and has led to the newly introduced diagnostic category "Substance-Related and Addictive Disorders" in DSM-5. At present, only gambling disorder has been placed in this category, with insufficient data for other proposed behavioral addictions to justify their inclusion. This review summarizes recent advances in our understanding of behavioral addictions, describes treatment considerations, and addresses future directions. Current evidence points to overlaps between behavioral and substance-related addictions in phenomenology, epidemiology, comorbidity, neurobiological mechanisms, genetic contributions, responses to treatments, and prevention efforts. Differences also exist. Recognizing behavioral addictions and developing appropriate diagnostic criteria are important in order to increase awareness of these disorders and to further prevention and treatment strategies.

  2. The role of flow experience in cyber-game addiction.

    Science.gov (United States)

    Chou, Ting-Jui; Ting, Chih-Chen

    2003-12-01

    Consumer habit, an important key to repetitive consumption, is an interesting yet puzzling phenomenon. Sometimes this consumption becomes obsessive--consumers will continue to act a certain way even when they feel it is not in their best interests. However, not all consumers develop such addictions. This study uses cyber-game addiction syndrome as an analogue to trace the possible causes of consumer addiction. Results from structure equation modeling show that repetition of favorite activities has a moderate effect upon addiction, which is in line with the assertion of rational addiction theory. However, flow experience--the emotional state embracing perceptional distortion and enjoyment--shows a much stronger impact on addiction. This suggests that consumers who have experienced flow are more likely to be addicted.

  3. The Representation Methods of Addiction in Iran’s Movies

    Directory of Open Access Journals (Sweden)

    M Soltani Gerd Faramarzi

    2014-11-01

    Full Text Available Objectives: The aim of research was answer to this question that movie after revolution how was represented matters of addicts and addiction? Method: For answering to question 33 movies made between 1360 till 1390 which main characters were addicts, studied by content analysis. Results: The results showed that in studied movies, addicts were men, bachelor, or divorced and majority of them were educated. Also, Heroin consumption was more that other narcotics in movies. Addicts’ personal home and his/her friends’ home were important places for consumption and friends were important narcotics preparators and they most important factor in initiate of consumption. On the other hand, divorce and child selling had the most frequency in movie. Family and friend groups were the most important factors in addiction and its etiology. Conclusion: The results showed that movies represented one kind of popular addiction study that overlapped with academic addiction study.

  4. The Relationship between Compulsive Behaviour and Internet Addiction

    Directory of Open Access Journals (Sweden)

    Maria Rosita Cecilia

    2013-08-01

    Full Text Available A variety of behavioural and emotional problems among university students is due to Internet Addiction (Alavi et al. 2012, Rusconi et al. 2012. In 2013 a survey is conducted on a sample of 532 students of University of L’Aquila. The purpose is to investigate Internet use patterns and the correlation between Internet Addiction disorder and compulsive behaviour. Two self-administered questionnaires are used: the Internet Addiction Test and the Cognitive Behavioural Assessment 2.0. 517 students show signs of Internet Addiction, which is moderate for 31% of respondents and severe for 1% of them. 5% shows intrusive thoughts and compulsive behaviours. The symptoms of obsessive-compulsive disorder are statistically associated with Internet Addiction (chi² test=23.53, p=0.000. Among young people there is a relationship between compulsive behaviour and Internet Addiction. This relationship has significant effects on treatment of Internet Addiction.

  5. The symbolic constitution of addiction: language, alienation, ambivalence.

    Science.gov (United States)

    Kemp, Ryan

    2012-07-01

    The author offers an articulation of addiction, via existential-phenomenology and Lacanian psychoanalysis, where it is argued that the addicted subject is constituted via a symbolic structuring evolving from societal practices, laws and the effects of language. Language carries a heritage, which bears on the knowledge and practices of designated subjects and practitioners of that discourse. Addiction, as one particular form of embodied existence and knowledgeable practice, finds expression through the speech and habits of the addict. Addiction, it is argued, is symbolically saturated with ambivalence and alienation. Also the addict is described as the complete modern technocratic subject, consumed by the ideology of consumption. The clinical implications are briefly explored where it is noted that two major approaches to addiction, namely 12-step fellowships and motivational interviewing, both attend to language as a critical component of their treatment approach.

  6. Addiction to opioids in chronic pain patients: a literature review

    DEFF Research Database (Denmark)

    Højsted, Jette; Sjøgren, Per

    2007-01-01

    , incidence and prevalence of addiction in opioid treated pain patients, screening tools for assessing opioid addiction in chronic pain patients and recommendations regarding addiction problems in national and international guidelines for opioid treatment in cancer patients and chronic non-malignant pain...... patients. The review indicates that the prevalence of addiction varied from 0% up to 50% in chronic non-malignant pain patients, and from 0% to 7.7% in cancer patients depending of the subpopulation studied and the criteria used. The risk of addiction has to be considered when initiating long-term opioid...... treatment as addiction may result in poor pain control. Several screening tools were identified, but only a few were thoroughly validated with respect to validity and reliability. Most of the identified guidelines mention addiction as a potential problem. The guidelines in cancer pain management...

  7. Anthropology and addiction: an historical review.

    Science.gov (United States)

    Singer, Merrill

    2012-10-01

    This paper reviews the world anthropology of drugs and alcohol use literature, identifying key issues addressed by anthropologists, methods and theoretical models in use, trends in focus over time and future directions. Papers and books that comprise the literature were identified through computer search using the keywords: ethnography of drug use (and variants, e.g. drug ethnography, qualitative approaches in drug research), ethnography of drinking, anthropology and drug use, and anthropology and drinking. Search engines included Google Scholar, EBSCOHost, AnthroSource and PubMed. Identified sources were read and integrated into the review. The literature search identified a rich and growing literature on the anthropology of drinking and drug use. The research and published literature on the anthropology of drug use has grown and diversified since the 1970s, found acceptance in the wider multi-disciplinary domain of alcohol and drug studies and developed beyond the socio-cultural model to include life-style, critical medical anthropology and experiential explanatory models. Anthropological research has helped to shape the field of addiction science, e.g. ethnographic studies show that the lived worlds and self-identities of drug users have cultural order and socially constructed purpose and meaning, and experiential research shows that some addictions or aspects of addictions can be affirmative, creative and sustainable, at least at the individual level. The human immunodeficiency virus/acquired immune deficiency syndrome pandemic has significantly increased anthropological research on drug-related issues world-wide. © 2012 The Author, Addiction © 2012 Society for the Study of Addiction.

  8. Experiential Avoidance and Technological Addictions in Adolescents.

    Science.gov (United States)

    García-Oliva, Carlos; Piqueras, José A

    2016-06-01

    Background and aims This study focuses on the use of popular information and communication technologies (ICTs) by adolescents: the Internet, mobile phones, and video games. The relationship of ICT use and experiential avoidance (EA), a construct that has emerged as underlying and transdiagnostic to a wide variety of psychological problems, including behavioral addictions, is examined. EA refers to a self-regulatory strategy involving efforts to control or escape from negative stimuli such as thoughts, feelings, or sensations that generate strong distress. This strategy, which may be adaptive in the short term, is problematic if it becomes an inflexible pattern. Thus, the aim of this study was to explore whether EA patterns were associated with addictive or problematic use of ICT in adolescents. Methods A total of 317 students of the Spanish southeast between 12 and 18 years old were recruited to complete a questionnaire that included questions about general use of each ICTs, an experiential avoidance questionnaire, a brief inventory of the Big Five personality traits, and specific questionnaires on problematic use of the Internet, mobile phones, and video games. Results Correlation analysis and linear regression showed that EA largely explained results regarding the addictive use of the Internet, mobile phones, and video games, but not in the same way. As regards gender, boys showed a more problematic use of video games than girls. Concerning personality factors, conscientiousness was related to all addictive behaviors. Discussion and conclusions We conclude that EA is an important construct that should be considered in future models that attempt to explain addictive behaviors.

  9. MicroRNAs and drug addiction

    Directory of Open Access Journals (Sweden)

    Paul J Kenny

    2013-05-01

    Full Text Available Drug addiction is considered a disorder of neuroplasticity in brain reward and cognition systems resulting from aberrant activation of gene expression programs in response to prolonged drug consumption. Noncoding RNAs are key regulators of almost all aspects of cellular physiology. MicroRNAs (miRNAs are small (~21–23 nucleotides noncoding RNA transcripts that regulate gene expression at the post-transcriptional level. Recently, microRNAs were shown to play key roles in the drug-induced remodeling of brain reward systems that likely drives the emergence of addiction. Here, we review evidence suggesting that one particular miRNA, miR-212, plays a particularly prominent role in vulnerability to cocaine addiction. We review evidence showing that miR-212 expression is increased in the dorsal striatum of rats that show compulsive-like cocaine-taking behaviors. Increases in miR-212 expression appear to protect against cocaine addiction, as virus-mediated striatal miR-212 over-expression decreases cocaine consumption in rats. Conversely, disruption of striatal miR-212 signaling using an antisense oligonucleotide increases cocaine intake. We also review data that identify two mechanisms by which miR-212 may regulate cocaine intake. First, miR-212 has been shown to amplify striatal CREB signaling through a mechanism involving activation of Raf1 kinase. Second, miR-212 was also shown to regulate cocaine intake by repressing striatal expression of methyl CpG binding protein 2 (MeCP2, consequently decreasing protein levels of brain-derived neurotrophic factor (BDNF. The concerted actions of miR-212 on striatal CREB and MeCP2/BDNF activity greatly attenuate the motivational effects of cocaine. These findings highlight the unique role for miRNAs in simultaneously controlling multiple signaling cascades implicated in addiction.

  10. Experiential Avoidance and Technological Addictions in Adolescents

    Science.gov (United States)

    García-Oliva, Carlos; Piqueras, José A.

    2016-01-01

    Background and aims This study focuses on the use of popular information and communication technologies (ICTs) by adolescents: the Internet, mobile phones, and video games. The relationship of ICT use and experiential avoidance (EA), a construct that has emerged as underlying and transdiagnostic to a wide variety of psychological problems, including behavioral addictions, is examined. EA refers to a self-regulatory strategy involving efforts to control or escape from negative stimuli such as thoughts, feelings, or sensations that generate strong distress. This strategy, which may be adaptive in the short term, is problematic if it becomes an inflexible pattern. Thus, the aim of this study was to explore whether EA patterns were associated with addictive or problematic use of ICT in adolescents. Methods A total of 317 students of the Spanish southeast between 12 and 18 years old were recruited to complete a questionnaire that included questions about general use of each ICTs, an experiential avoidance questionnaire, a brief inventory of the Big Five personality traits, and specific questionnaires on problematic use of the Internet, mobile phones, and video games. Results Correlation analysis and linear regression showed that EA largely explained results regarding the addictive use of the Internet, mobile phones, and video games, but not in the same way. As regards gender, boys showed a more problematic use of video games than girls. Concerning personality factors, conscientiousness was related to all addictive behaviors. Discussion and conclusions We conclude that EA is an important construct that should be considered in future models that attempt to explain addictive behaviors. PMID:27363463

  11. Smartphone use and smartphone addiction among young people in Switzerland

    Science.gov (United States)

    Haug, Severin; Castro, Raquel Paz; Kwon, Min; Filler, Andreas; Kowatsch, Tobias; Schaub, Michael P.

    2015-01-01

    Background and Aims Smartphone addiction, its association with smartphone use, and its predictors have not yet been studied in a European sample. This study investigated indicators of smartphone use, smartphone addiction, and their associations with demographic and health behaviour-related variables in young people. Methods A convenience sample of 1,519 students from 127 Swiss vocational school classes participated in a survey assessing demographic and health-related characteristics as well as indicators of smartphone use and addiction. Smartphone addiction was assessed using a short version of the Smartphone Addiction Scale for Adolescents (SAS-SV). Logistic regression analyses were conducted to investigate demographic and health-related predictors of smartphone addiction. Results Smartphone addiction occurred in 256 (16.9%) of the 1,519 students. Longer duration of smartphone use on a typical day, a shorter time period until first smartphone use in the morning, and reporting that social networking was the most personally relevant smartphone function were associated with smartphone addiction. Smartphone addiction was more prevalent in younger adolescents (15–16 years) compared with young adults (19 years and older), students with both parents born outside Switzerland, persons reporting lower physical activity, and those reporting higher stress. Alcohol and tobacco consumption were unrelated to smartphone addiction. Discussion Different indicators of smartphone use are associated with smartphone addiction and subgroups of young people have a higher prevalence of smartphone addiction. Conclusions The study provides the first insights into smartphone use, smartphone addiction, and predictors of smartphone addiction in young people from a European country, which should be extended in further studies. PMID:26690625

  12. Smartphone use and smartphone addiction among young people in Switzerland.

    Science.gov (United States)

    Haug, Severin; Castro, Raquel Paz; Kwon, Min; Filler, Andreas; Kowatsch, Tobias; Schaub, Michael P

    2015-12-01

    Smartphone addiction, its association with smartphone use, and its predictors have not yet been studied in a European sample. This study investigated indicators of smartphone use, smartphone addiction, and their associations with demographic and health behaviour-related variables in young people. A convenience sample of 1,519 students from 127 Swiss vocational school classes participated in a survey assessing demographic and health-related characteristics as well as indicators of smartphone use and addiction. Smartphone addiction was assessed using a short version of the Smartphone Addiction Scale for Adolescents (SAS-SV). Logistic regression analyses were conducted to investigate demographic and health-related predictors of smartphone addiction. Smartphone addiction occurred in 256 (16.9%) of the 1,519 students. Longer duration of smartphone use on a typical day, a shorter time period until first smartphone use in the morning, and reporting that social networking was the most personally relevant smartphone function were associated with smartphone addiction. Smartphone addiction was more prevalent in younger adolescents (15-16 years) compared with young adults (19 years and older), students with both parents born outside Switzerland, persons reporting lower physical activity, and those reporting higher stress. Alcohol and tobacco consumption were unrelated to smartphone addiction. Different indicators of smartphone use are associated with smartphone addiction and subgroups of young people have a higher prevalence of smartphone addiction. The study provides the first insights into smartphone use, smartphone addiction, and predictors of smartphone addiction in young people from a European country, which should be extended in further studies.

  13. Exploring personality characteristics of Chinese adolescents with internet-related addictive behaviors: trait differences for gaming addiction and social networking addiction.

    Science.gov (United States)

    Wang, Chong-Wen; Ho, Rainbow T H; Chan, Cecilia L W; Tse, Samson

    2015-03-01

    This study investigated the associations between personality traits, based on the Big Five model, and addictive behaviors to different online activities among adolescents. A sample of 920 participants was recruited from four secondary schools in different districts using random cluster sampling. A structured questionnaire, including demographic information, internet usage pattern, the Internet Addiction Test, the Game Addiction Scale, the Bergen Facebook Addiction Scale - Revised, and the Big Five Inventory, was administered to each participant. The results demonstrated a significant difference in personality traits for addictive behaviors related to different online activities. Specifically, higher neuroticism (β=0.15, p<0.001) and less conscientiousness (β=0.12, p<0.001) displayed significant associations with internet addiction in general; less conscientiousness (β=0.09, p<0.01) and low openness (β=0.06, p<0.05) were significantly associated with gaming addiction; and neuroticism (β=0.15, p<0.001) and extraversion (β=0.10, p<0.01) were significantly associated with social networking addiction. Our findings may provide a better understanding of the etiopathology of internet-related addictive behaviors and have implications for psychoeducation and psychotherapy programs. Copyright © 2014 Elsevier Ltd. All rights reserved.

  14. Comparing the Attributional Theory (Learned Helplessness Model Among Addicted and Non-Addict Youths of the City of Yazd

    Directory of Open Access Journals (Sweden)

    Mansoureh Haj Hosseini

    2003-08-01

    Full Text Available The aim of this research is to look into the impacts of Attributional theory over the rate of youths’ tendency towards addiction. In order to reach this goal, it has been assumed that learned helplessness is far more among addicted youths compared to non-addict youths. On the basis of the six dimensions of Attributional theory six subsidiary assumptions were formulated. The statistical grouping under study included all the youths from the age of 18 to 28 residing in Yazd (within the framework of two addicted and non-addict groups. The census method was used for selecting the addicted sample and the random method was applied for selecting the non-addict sample. Eventually 97 addicts and 10 non-addicts were selected. The Attributional theory questionnaire was used for collecting data. It was later analyzed using the statistical T test. It was finally indicated that addicted youths are more suffering from learned helplessness compared to non-addict youths.

  15. The effect of Bandura's social cognitive theory implementation on addiction quitting of clients referred to addiction quitting clinics.

    Science.gov (United States)

    Heydari, Abbas; Dashtgard, Ali; Moghadam, Zahra Emami

    2014-01-01

    Addiction, especially addiction quitting, has been the main problem of health systems of many countries in recent years. High percentage of addiction recurrence (more than 80%) indicates that the nature and therapeutic method of addiction have not been recognized and it demands more efforts in this field. Thus, the present study was conducted with an aim to examine the effect of Bandura's social cognitive theory implementation on addiction quitting of clients referred to Imam Reza Hospital addiction quitting clinic. This two-group experimental study was conducted on 60 clients (30 clients in test group and 30 in control group) referred to Imam Reza Hospital addiction quitting clinic. The study tools were demographic and addiction-quitting self-efficacy questionnaires. After gathering demographic data and conducting pretest, the intervention was carried out based on Bandura's social cognitive theory for the test group and post-test was taken 1 month after the intervention. Data were analyzed by SPSS using related tests. According to the results, test group was more successful than the control group in addiction quitting. There was a significant difference between the two groups in terms of recurrence; it was less in the test group. A significant difference was also found between self-efficacy scores before and after the intervention in the test group. Using Bandura's social cognitive theory was effective on addiction quitting. So, it is recommended to apply it for clients referring to addiction quitting clinics.

  16. An Analysis on the Correlation and Gender Difference between College Students' Internet Addiction and Mobile Phone Addiction in Taiwan.

    Science.gov (United States)

    Chiu, Shao-I; Hong, Fu-Yuan; Chiu, Su-Lin

    2013-01-01

    This study is aimed at constructing a correlative model between Internet addiction and mobile phone addiction; the aim is to analyse the correlation (if any) between the two traits and to discuss the influence confirming that the gender has difference on this fascinating topic; taking gender into account opens a new world of scientific study to us. The study collected 448 college students on an island as study subjects, with 61.2% males and 38.8% females. Moreover, this study issued Mobile Phone Addiction Scale and Internet Addiction Scale to conduct surveys on the participants and adopts the structural equation model (SEM) to process the collected data. According to the study result, (1) mobile phone addiction and Internet addiction are positively related; (2) female college students score higher than male ones in the aspect of mobile addiction. Lastly, this study proposes relevant suggestions to serve as a reference for schools, college students, and future studies based on the study results.

  17. Exercise addiction in CrossFit: Prevalence and psychometric properties of the Exercise Addiction Inventory.

    Science.gov (United States)

    Lichtenstein, Mia Beck; Jensen, Tanja Tang

    2016-06-01

    CrossFit is a mix of aerobic and anaerobic exercise regimes with the stated goal of improving fitness and physical performance. It is growing in popularity and has a strong community known to motivate and push the participants to maximal performance. The negative consequences of these extreme exercise patterns have rarely been described. The prevalence of injuries in CrossFit is high but exercise addiction and harmful exercise attitudes have not yet been assessed. The aim of this study was to measure the prevalence of exercise addiction in CrossFit and to evaluate the reliability and validity of the Exercise Addiction Inventory (EAI) in a CrossFit population. We invited crossfitters to participate in an online survey using Facebook groups. A total of 603 regular crossfitters completed the EAI and additional questions concerning exercise amounts and negative exercise attitudes and beliefs. We used principal component analyses and structural equation models to test the psychometric properties of the EAI and to describe the characteristics of the addicted crossfitters. We found that 5% of the crossfitters were addicted to exercise and that young males had a higher risk. The EAI had good internal reliability (0.73) and construct validity. Thus we found significant positive associations between exercise addiction and the tendency to exercise in spite of injury, feelings of guilt when unable to exercise, passion turning into obsession and taking medication to be able to exercise. Exercise addiction is prevalent in CrossFit and needs further exploration. The EAI is recommended for research in CrossFit communities and applied settings.

  18. The invisible addiction: cell-phone activities and addiction among male and female college students.

    Science.gov (United States)

    Roberts, James A; Yaya, Luc Honore Petnji; Manolis, Chris

    2014-12-01

    The primary objective of the present study was to investigate which cell-phone activities are associated with cell-phone addiction. No research to date has studied the full-range of cell-phone activities, and their relationship to cell-phone addiction, across male and female cell-phone users. College undergraduates (N = 164) participated in an online survey. Participants completed the questionnaire as part of their class requirements. The questionnaire took 10 and 15 minutes to complete and contained a measure of cell-phone addiction and questions that asked how much time participants spent daily on 24 cell-phone activities. Findings revealed cell-phone activities that are associated significantly with cell-phone addiction (e.g., Instagram, Pinterest), as well as activities that one might logically assume would be associated with this form of addiction but are not (e.g., Internet use and Gaming). Cell-phone activities that drive cell-phone addiction (CPA) were found to vary considerably across male and female cell-phone users. Although a strong social component drove CPA for both males and females, the specific activities associated with CPA differed markedly. CPA amongst the total sample is largely driven by a desire to connect socially. The activities found to be associated with CPA, however, differed across the sexes. As the functionality of cell-phones continues to expand, addiction to this seemingly indispensable piece of technology becomes an increasingly realistic possibility. Future research must identify the activities that push cell-phone use beyond its “tipping point” where it crosses the line from a helpful tool to one that undermines our personal well-being and that of others.

  19. The invisible addiction: Cell-phone activities and addiction among male and female college students

    Science.gov (United States)

    PETNJI YAYA, LUC HONORE; MANOLIS, CHRIS

    2014-01-01

    Background and aims: The primary objective of the present study was to investigate which cell-phone activities are associated with cell-phone addiction. No research to date has studied the full-range of cell-phone activities, and their relationship to cell-phone addiction, across male and female cell-phone users. Methods: College undergraduates (N = 164) participated in an online survey. Participants completed the questionnaire as part of their class requirements. The questionnaire took 10 and 15 minutes to complete and contained a measure of cell-phone addiction and questions that asked how much time participants spent daily on 24 cell-phone activities. Results: Findings revealed cell-phone activities that are associated significantly with cell-phone addiction (e.g., Instagram, Pinterest), as well as activities that one might logically assume would be associated with this form of addiction but are not (e.g., Internet use and Gaming). Cell-phone activities that drive cell-phone addiction (CPA) were found to vary considerably across male and female cell-phone users. Although a strong social component drove CPA for both males and females, the specific activities associated with CPA differed markedly. Conclusions: CPA amongst the total sample is largely driven by a desire to connect socially. The activities found to be associated with CPA, however, differed across the sexes. As the functionality of cell-phones continues to expand, addiction to this seemingly indispensable piece of technology becomes an increasingly realistic possibility. Future research must identify the activities that push cell-phone use beyond its “;tipping point” where it crosses the line from a helpful tool to one that undermines our personal well-being and that of others. PMID:25595966

  20. Comparing spiritual intelligence and attribution styles among addicted and no addicted women

    Directory of Open Access Journals (Sweden)

    R Karami Nejad

    2016-05-01

    Full Text Available Introduction: Spiritual intelligence is concerned with understanding the origin and meaning of life. In other words, it involves our ultimate goal to live. Therefore, this study aimed to compare the spiritual intelligence and the attribution styles among addicted and non-addicted women in Yazd. Methods: In this correlational study, the study population consisted of all women in Yazd in 2013, among which a sample of 300 subjects were selected via multistage random cluster sampling from three areas of Yazd. As a matter of fact, 108 addicted subjects were selected referring to Addiction Treatment Centers via multistage cluster sampling. The 29-item spiritual intelligence questionnaire (Abdollah Zadeh et al. and Attribution Style Questionnaire (ASQ (Peterson Co Seligman were applied and the study data were analyzed using t-test and Pearson correlation. Results: The study results indicated a significant difference between addicted women and non-addicted ones in regard with spiritual intelligence (one-tailed, P<0.05, df= 405, t= 3.22. Furthermore, addicted women significantly used negative attribution style against the failures (one-tailed, P<0.001, df= 406, t= 5.90, and a positive correlation was observed between spiritual intelligence and attribution styles (rs= 0.586, N= 406, P<0.001, two-tailed. Conclusion: The results of the present study showed that, without understanding the meaning of life, human life would not be worth much. Life suffering without spirituality would not be meaningful and in dealing with life challenges, it will lead the humans to step down and get helpless. Finding the meaning of life as well as having a positive attribution style can be mentioned as effective elements in regard with the women's tendency to the drug.

  1. [The dual process model of addiction. Towards an integrated model?].

    Science.gov (United States)

    Vandermeeren, R; Hebbrecht, M

    2012-01-01

    Neurobiology and cognitive psychology have provided us with a dual process model of addiction. According to this model, behavior is considered to be the dynamic result of a combination of automatic and controlling processes. In cases of addiction the balance between these two processes is severely disturbed. Automated processes will continue to produce impulses that ensure the continuance of addictive behavior. Weak, reflective or controlling processes are both the reason for and the result of the inability to forgo addiction. To identify features that are common to current neurocognitive insights into addiction and psychodynamic views on addiction. The picture that emerges from research is not clear. There is some evidence that attentional bias has a causal effect on addiction. There is no evidence that automatic associations have a causal effect, but there is some evidence that automatic action-tendencies do have a causal effect. Current neurocognitive views on the dual process model of addiction can be integrated with an evidence-based approach to addiction and with psychodynamic views on addiction.

  2. The need for a behavioural analysis of behavioural addictions.

    Science.gov (United States)

    James, Richard J E; Tunney, Richard J

    2017-03-01

    This review discusses research on behavioural addictions (i.e. associative learning, conditioning), with reference to contemporary models of substance addiction and ongoing controversies in the behavioural addictions literature. The role of behaviour has been well explored in substance addictions and gambling but this focus is often absent in other candidate behavioural addictions. In contrast, the standard approach to behavioural addictions has been to look at individual differences, psychopathologies and biases, often translating from pathological gambling indicators. An associative model presently captures the core elements of behavioural addiction included in the DSM (gambling) and identified for further consideration (internet gaming). Importantly, gambling has a schedule of reinforcement that shows similarities and differences from other addictions. While this is more likely than not applicable to internet gaming, it is less clear whether it is so for a number of candidate behavioural addictions. Adopting an associative perspective, this paper translates from gambling to video gaming, in light of the existing debates on this matter and the nature of the distinction between these behaviours. Finally, a framework for applying an associative model to behavioural addictions is outlined, and it's application toward treatment. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

  3. Classification and identification of opioid addiction in chronic pain patients

    DEFF Research Database (Denmark)

    Højsted, Jette; Nielsen, Per Rotbøll; Guldstrand, Sally Kendall

    2010-01-01

    Addiction is a feared consequence of long-term opioid treatment of chronic pain patients. The ICD-10 and DSM-IV diagnostic addiction criteria may not be appropriate in these patients. Therefore Portenoy's criteria (PC) were launched. The aim was to estimate the prevalence of addiction, to investi......Addiction is a feared consequence of long-term opioid treatment of chronic pain patients. The ICD-10 and DSM-IV diagnostic addiction criteria may not be appropriate in these patients. Therefore Portenoy's criteria (PC) were launched. The aim was to estimate the prevalence of addiction......, to investigate whether PC were applicable and to compare these criteria with the ICD-10 criteria. The study was cross-sectional and included 253 patients with chronic pain at a tertiary pain centre. Patients were screened for addiction by a physician and a nurse. The addiction prevalence was 14.4% according...... as addicted were treated with significantly higher opioid doses, drank more alcohol, smoked more tobacco, used benzodiazepines and had higher levels of depression. According to ICD-10 patients classified as addicted used higher doses of opioids, drank more alcohol and had higher scores of anxiety...

  4. Public Stigma Toward People With Drug Addiction: A Factorial Survey.

    Science.gov (United States)

    Sattler, Sebastian; Escande, Alice; Racine, Eric; Göritz, Anja S

    2017-05-01

    Stigmatizing attitudes toward people with a drug addiction have detrimental effects on the lives of these people. However, the factors that influence stigma toward people with a drug addiction have not yet been thoroughly investigated, compared with the stigma of other mental illnesses. Based on attribution theory, our experiment examined to what extent individual and contextual characteristics of people with a drug addiction influence stigmatizing attitudes toward people with a drug addiction. Moreover, we explored whether respondent characteristics indicative of familiarity with addiction decrease stigma toward people with a drug addiction. We conducted a full factorial survey of 2,857 respondents from a German online access panel who were from all walks of life. We experimentally varied vignettes (2 9 -design) that featured a fictional person with an addiction. Stigmatizing beliefs, such as blame or fear, were assessed using the Attribution Questionnaire (AQ-9). Different attributes of people with a drug addiction and of the characteristics of their addiction modulated stigma in ways that are mostly consistent with attribution theory and related research. For example, female gender and younger age of people with a drug addiction diminished several stigmatizing attitudes; greater duration of addiction and social influence to use drugs increased them. Furthermore, characteristics of respondents modulated stigma: women, younger respondents, and those with higher education expressed less-stigmatizing responses than others. The stigmatization of people with a drug addiction is influenced by several factors, including characteristics of the stigmatized person, the addiction, and the person holding stigmatizing attitudes. A better understanding of the underlying mechanisms of these effects is needed to develop evidence-based antistigma measures.

  5. Opiate addiction in Republic of Srpska: Characteristics and etiology

    Directory of Open Access Journals (Sweden)

    Niškanović Jelena

    2013-01-01

    Full Text Available Opiate addiction is a significant social and health problem with a negative impact on individuals' health and their social environment. The aim of this paper is to analyze the characteristics of opiate addicts in order to determine the social and contextual factors underlying the development of addiction. All health care facilities and therapeutic communities which provide care and help addicts are required to fill in the Form of treated addicts. The analysis included people who sought treatment during the period from 25th November 2010 to 21st May 2013 in health care facilities and associations for substance abuse treatment in the Republic of Srpska. The majority of treated addicts belong to opiate addiction (N= 241: 91%. Opiate addicts are mostly males (88.8%, while 11.2% of treated opiate addicts are female. The highest percentage of opiate addicts live in urban areas (86.7%, have secondary education (73.4%, 63.3% are unemployed, while 70.5% live with primary family. Predominant etiologic factor for the development of addiction is peer or partner pressure (29%, pathology of the family as family breakdown or alcoholism (19.3%, while on the third place is low self control (16.8%. For 19.1% of opiate addicts, delinquent behavior started before taking any drugs. The presented data confirms the importance of social environment, like low family control and presence of family pathology. The mentioned factors in combination with negative peer pressure can lead to risky behavior and potential addiction.

  6. Gaming addiction, definition, and measurement: A large-scale empirical study

    NARCIS (Netherlands)

    Spekman, M.L.C.; Konijn, E.A.; Roelofsma, P.H.M.P.; Griffiths, M.D.

    2013-01-01

    Although the general public appears to have embraced the term 'videogame addiction', the scientific debate as to whether 'gaming addiction' can actually be considered an addiction similar to substance addictions of DSM-IV is still unsettled. To date, research on gaming addiction has focused on

  7. Opioid neuroscience for addiction medicine: From animal models to FDA approval for alcohol addiction.

    Science.gov (United States)

    Berrettini, Wade

    2016-01-01

    Alcohol addiction is one of the most common and devastating diseases in the world. Given the tremendous heterogeneity of alcohol-addicted individuals, it is unlikely that one medication will help nearly all patients. Thus, there is a clear need to develop predictors of response to existing medications. Naltrexone is a mu opioid receptor antagonist which has been approved in the United States for treatment of alcohol addiction since 1994. It has limited efficacy, in part due to noncompliance, but many patients do not respond despite high levels of compliance. There are reports that a mis-sense single-nucleotide polymorphism (rs179919 or A118G) in the mu opioid receptor gene predicts a favorable response to naltrexone if an individual carries a "G" allele. This chapter will review the evidence for this hypothesis. The data suggest that the "G" allele has a complex role in alcohol addiction, increasing the rewarding valence of alcohol. Whether the G allele increases risk for alcoholism and whether it predisposes to a beneficial naltrexone response among alcohol-addicted persons must await additional research with large sample sizes of multiple ethnicities in prospective clinical trials. © 2016 Elsevier B.V. All rights reserved.

  8. Transgression as addiction: religiosity and moral disapproval as predictors of perceived addiction to pornography.

    Science.gov (United States)

    Grubbs, Joshua B; Exline, Julie J; Pargament, Kenneth I; Hook, Joshua N; Carlisle, Robert D

    2015-01-01

    Perceived addiction to Internet pornography is increasingly a focus of empirical attention. The present study examined the role that religious belief and moral disapproval of pornography use play in the experience of perceived addiction to Internet pornography. Results from two studies in undergraduate samples (Study 1, N = 331; Study 2, N = 97) indicated that there was a robust positive relationship between religiosity and perceived addiction to pornography and that this relationship was mediated by moral disapproval of pornography use. These results persisted even when actual use of pornography was controlled. Furthermore, although religiosity was negatively predictive of acknowledging any pornography use, among pornography users, religiosity was unrelated to actual levels of use. A structural equation model from a web-based sample of adults (Study 3, N = 208) revealed similar results. Specifically, religiosity was robustly predictive of perceived addiction, even when relevant covariates (e.g., trait self-control, socially desirable responding, neuroticism, use of pornography) were held constant. In sum, the present study indicated that religiosity and moral disapproval of pornography use were robust predictors of perceived addiction to Internet pornography while being unrelated to actual levels of use among pornography consumers.

  9. [Structural plasticity associated with drugs addiction].

    Science.gov (United States)

    Zhu, Jie; Cao, Guo-fen; Dang, Yong-hui; Chen, Teng

    2011-12-01

    An essential feature of drug addiction is that an individual continues to use drug despite the threat of severely adverse physical or psychosocial consequences. Persistent changes in behavior and psychological function that occur as a function of drugs of abuse are thought to be due to the reorganization of synaptic connections (structural plasticity) in relevant brain circuits (especially the brains reward circuits). In this paper we summarized evidence that, indeed, exposure to amphetamine, cocaine, nicotine or morphine produced persistent changes in the structure of dendrites and dendritic spines on cells in relevant brain regions. We also approached the potential molecular mechanisms of these changes. It is suggested that structural plasticity associated with exposure to drugs of abuse reflects a reorganization of patterns of synaptic connectivity in these neural systems, a reorganization that alters their operation, thus contributing to some of the persistent sequela associated with drug use-including addiction.

  10. [Addicted colleagues: a blind spot amongst physicians?].

    Science.gov (United States)

    Rode, Hans; de Rond, Marlies; Dam, Ingrid

    2013-01-01

    Physician impairment due to substance abuse or dependence is at least as prevalent as amongst non-physicians and is a real challenge. Not only for the impaired physicians themselves, but also for their colleagues, family members and patients. A 68-year-old physician describes her experiences of being an alcoholic as well as a patient with concomitant psychiatric disorders, including the hurdles she had to get over to deal with her disease and remain abstinent. Although colleagues knew what was going on, some of them took no action. The initial treatment by her general practitioner proved compromised. Addressing addiction amongst fellow physicians can be challenging and for this reason the Royal Dutch Medical Association (KNMG) has started the ABS Programme. On prompt and adequate intervention, treatment in specialised facilities has proved to be highly and durably effective. Addicted physicians who have been successfully treated should be monitored and supported, thus enabling their safe return to practice.

  11. Drug abuse: vulnerability and transition to addiction.

    Science.gov (United States)

    Le Moal, M

    2009-05-01

    Intrinsic vulnerability is central to the transition of recreational drug use to misuse. Several factors contribute to vulnerability, inherent or acquired, and they account for the huge individual differences observed concerning the propensity to enter in the addiction process. Some of the multifactional causes for a vulnerable phenotype will be examined: genetic factors, age and gender influences, various comorbidities and epidemiological observations. Stress-induced vulnerability will be particularly reviewed because it provides a good model for a pathophysiological research and for relating environmental events to biological consequences of drug vulnerability, namely through the striato-cortical dopamine system. Experimental studies are generally blind concerning these historical factors that contribute vulnerability and a critical evaluation of current animal models is needed. The transition of the last stage of the process, addiction, is conceptualized as a progression from homeostasis to allostasis and then, to pathology.

  12. Addiction recovery: its definition and conceptual boundaries.

    Science.gov (United States)

    White, William L

    2007-10-01

    The addiction field's failure to achieve consensus on a definition of "recovery" from severe and persistent alcohol and other drug problems undermines clinical research, compromises clinical practice, and muddles the field's communications to service constituents, allied service professionals, the public, and policymakers. This essay discusses 10 questions critical to the achievement of such a definition and offers a working definition of recovery that attempts to meet the criteria of precision, inclusiveness, exclusiveness, measurability, acceptability, and simplicity. The key questions explore who has professional and cultural authority to define recovery, the defining ingredients of recovery, the boundaries (scope and depth) of recovery, and temporal benchmarks of recovery (when recovery begins and ends). The process of defining recovery touches on some of the most controversial issues within the addictions field.

  13. French validation of the internet addiction test.

    Science.gov (United States)

    Khazaal, Yasser; Billieux, Joël; Thorens, Gabriel; Khan, Riaz; Louati, Youssr; Scarlatti, Elisa; Theintz, Florence; Lederrey, Jerome; Van Der Linden, Martial; Zullino, Daniele

    2008-12-01

    The main goal of the present study is to investigate the psychometric properties of a French version of the Internet Addiction Test (IAT) and to assess its relationship with both time spent on Internet and online gaming. The French version of the Young's Internet Addiction Test (IAT) was administered to a sample of 246 adults. Exploratory and confirmatory analyses were carried out. We discovered that a one-factor model of the IAT has good psychometric properties and fits the data well, which is not the case of a six-factor model as found in previous studies using exploratory methods. Correlation analysis revealed positive significant relationships between IAT scores and both the daily duration of Internet use and the fact of being an online player. In addition, younger people scored higher on the IAT. The one-factor model found in this study has to be replicated in other IAT language versions.

  14. Text Messaging for Addiction: A Review

    Science.gov (United States)

    Keoleian, Victoria; Polcin, Douglas; Galloway, Gantt P.

    2015-01-01

    Individuals seeking treatment for addiction often experience barriers due to cost, lack of local treatment resources, or either school or work schedule conflicts. Text messaging-based addiction treatment is inexpensive and has the potential to be widely accessible in real time. We conducted a comprehensive literature review identifying 11 published randomized controlled trials (RCTs) evaluating text messaging-based interventions for tobacco smoking, 4 studies for reducing alcohol consumption, 1 pilot study in former methamphetamine (MA) users, and 1 study based on qualitative interviews with cannabis users. Abstinence outcome results in RCTs of smokers willing to make a quit attempt have been positive overall in the short term and as far out as at 6 and 12 months. Studies aimed at reducing alcohol consumption have been promising. More data are needed to evaluate the feasibility, acceptability, and efficacy of this approach for other substance use problems. PMID:25950596

  15. Contributions of mobile technologies to addiction research.

    Science.gov (United States)

    Swendsen, Joel

    2016-06-01

    Mobile technologies are revolutionizing the field of mental health, and particular progress has been made in their application to addiction research and treatment. The use of smartphones and other mobile devices has been shown to be feasible with individuals addicted to any of a wide range of substances, with few biases being observed concerning the repeated monitoring of daily life experiences, craving, or substance use. From a methodological point of view, the use of mobile technologies overcomes longstanding limitations of traditional clinical research protocols, including the more accurate assessment of temporal relationships among variables, as well as the reduction in both contextual constraints and discipline-specific methodological isolation. The present article presents a conceptual review of these advances while using illustrations of research applications that are capable of overcoming specific methodological barriers. Finally, a brief review of both the benefits and risks of mobile technology use for the treatment of patients will be addressed.

  16. Drug addiction and diabetes: South Asian action.

    Science.gov (United States)

    Singh Balhara, Yatan Pal; Kalra, Sanjay

    2017-06-01

    Both diabetes and drug addiction are common phenomena across the world. Drug abuse impacts glycaemic control in multiple ways. It becomes imperative, therefore, to share guidance on drug deaddiction in persons with diabetes. The South Asian subcontinent is home to specific forms and patterns of drug abuse. Detailed study is needed to ensure good clinical practice regarding the same. This communication provides a simple and pragmatic framework to address this issue, while calling for concerted action on drug deaddiction in South Asia.

  17. Food addiction: detox and abstinence reinterpreted?

    Science.gov (United States)

    Shriner, Richard L

    2013-10-01

    The senior patient and/or the geriatrician are confronted with a confusing literature describing how patients interested in combating metabolic syndrome, diabesity (diabetes plus obesity) or simple obesity might best proceed. The present paper gives a brief outline of the basic disease processes that underlie metabolic pro-inflammation, including how one might go about devising the most potent and practical detoxification from such metabolic compromise. The role that dietary restriction plays in pro-inflammatory detoxification (detox), including how a modified fast (selective food abstinence) is incorporated into this process, is developed. The unique aspects of geriatric bariatric medicine are elucidated, including the concepts of sarcopenia and the obesity paradox. Important caveats involving the senior seeking weight loss are offered. By the end of the paper, the reader will have a greater appreciation for the challenges and opportunities that lie ahead for geriatric patients who wish to overcome food addiction and reverse pro-inflammatory states of ill-heath. This includes the toxic metabolic processes that create obesity complicated by type 2 diabetes mellitus (T2DM) which collectively we call diabesity. In that regard, diabesity is often the central pathology that leads to the evolution of the metabolic syndrome. The paper also affords the reader a solid review of the neurometabolic processes that effectuate anorexigenic versus orexigenic inputs to obesity that drive food addiction. We argue that these processes lead to either weight gain or weight loss by a tripartite system involving metabolic, addictive and relational levels of organismal functioning. Recalibrating the way we negotiate these three levels of daily functioning often determines success or failure in terms of overcoming metabolic syndrome and food addiction. Copyright © 2013 Elsevier Inc. All rights reserved.

  18. Facebook addiction: concerns, criticisms and recommendations

    OpenAIRE

    Griffiths, MD

    2012-01-01

    This paper provides a brief critique of the ‘Facebook addiction’ research field in relation to the Bergen Facebook Addiction Scale developed by Andreaessen and colleagues (2012). Just like the term ‘Internet addiction’, the term ‘Facebook addiction’ may already be obsolete because there are many activities that a person can engage in on the Facebook website (e.g., messaging friends, playing games like Farmville, and gambling). What is needed is a new psychometric scale examining potential add...

  19. Addiction severity pattern associated with adult and childhood Attention Deficit Hyperactivity Disorder (ADHD) in patients with addictions.

    Science.gov (United States)

    Fatséas, Melina; Hurmic, Hortense; Serre, Fuschia; Debrabant, Romain; Daulouède, Jean-Pierre; Denis, Cécile; Auriacombe, Marc

    2016-12-30

    Attention Deficit Hyperactivity Disorder (ADHD) is highly prevalent among adults with addictive disorders, but little is known about addiction patterns associated with ADHD diagnosis. This study examined addiction severity in patients with co-occurring addictive disorders and ADHD controlling for the potential influence of associated psychiatric comorbidity. Data were collected in French outpatient addiction treatment centers. A total of 217 patients seeking treatment for substance or gambling addiction were included. At treatment entry, participants were interviewed with the Addiction Severity Index, the Conners Adult ADHD Diagnosis Interview for the DSM-IV (CAADID), the Mini International Neuropsychiatric Interview (MINI) and the Structured Clinical Interview for DSM-IV Axis II for borderline personality disorder (SCID II). History of ADHD was associated with an earlier onset of addiction, poly-dependence (defined by presence of at least two current substance dependence diagnoses in addition to tobacco dependence if present) and borderline personality disorder. Persistence of ADHD during adulthood was associated with a higher prevalence of poly-dependence. This study highlights the need for early implementation of preventive interventions for substance use or behavioral addiction in children/adolescents with ADHD and the need to consider ADHD in the treatment of addictive disorders. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  20. A Computer Adaptive Testing Version of the Addiction Severity Index-Multimedia Version (ASI-MV): The Addiction Severity CAT

    Science.gov (United States)

    Butler, Stephen F.; Black, Ryan A.; McCaffrey, Stacey A.; Ainscough, Jessica; Doucette, Ann M.

    2017-01-01

    The purpose of this study was to develop and validate a computer adaptive testing (CAT) version of the Addiction Severity Index-Multimedia Version (ASI-MV®), the Addiction Severity CAT. This goal was accomplished in four steps. First, new candidate items for Addiction Severity CAT domains were evaluated after brainstorming sessions with experts in substance abuse treatment. Next, this new item bank was psychometrically evaluated on a large non-clinical (n =4419) and substance abuse treatment sample (n =845). Based on these results, final items were selected and calibrated for the creation of the Addiction Severity CAT algorithms. Once the algorithms were developed for the entire assessment, a fully functioning prototype of an Addiction Severity CAT was created. CAT simulations were conducted and optimal termination criteria were selected for the Addiction Severity CAT algorithms. Finally, construct validity of the CAT algorithms was evaluated by examining convergent/discriminant validity and sensitivity to change. The Addiction Severity CAT was determined to be valid, sensitive to change, and reliable. Further, the Addiction Severity CAT’s time of administration was found to be significantly less than the average time of administration for the ASI-MV composite scores. This study represents the initial validation of an IRT-based Addiction Severity CAT, and further exploration of the Addiction Severity CAT is needed. PMID:28230387

  1. A computer adaptive testing version of the Addiction Severity Index-Multimedia Version (ASI-MV): The Addiction Severity CAT.

    Science.gov (United States)

    Butler, Stephen F; Black, Ryan A; McCaffrey, Stacey A; Ainscough, Jessica; Doucette, Ann M

    2017-05-01

    The purpose of this study was to develop and validate a computer adaptive testing (CAT) version of the Addiction Severity Index-Multimedia Version (ASI-MV), the Addiction Severity CAT. This goal was accomplished in 4 steps. First, new candidate items for Addiction Severity CAT domains were evaluated after brainstorming sessions with experts in substance abuse treatment. Next, this new item bank was psychometrically evaluated on a large nonclinical (n = 4,419) and substance abuse treatment (n = 845) sample. Based on these results, final items were selected and calibrated for the creation of the Addiction Severity CAT algorithms. Once the algorithms were developed for the entire assessment, a fully functioning prototype of an Addiction Severity CAT was created. CAT simulations were conducted, and optimal termination criteria were selected for the Addiction Severity CAT algorithms. Finally, construct validity of the CAT algorithms was evaluated by examining convergent and discriminant validity and sensitivity to change. The Addiction Severity CAT was determined to be valid, sensitive to change, and reliable. Further, the Addiction Severity CAT's time of completion was found to be significantly less than the average time of completion for the ASI-MV composite scores. This study represents the initial validation of an Addiction Severity CAT based on item response theory, and further exploration of the Addiction Severity CAT is needed. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  2. Addressing the question of disorder-specific risk factors of internet addiction: a comparison of personality traits in patients with addictive behaviors and comorbid internet addiction.

    Science.gov (United States)

    Müller, K W; Koch, A; Dickenhorst, U; Beutel, M E; Duven, E; Wölfling, K

    2013-01-01

    Uncontrolled use of the internet has been reported to affect the lives of some users in a negative way. According to epidemiological studies, about 1% of the general population is showing signs of internet addiction. Since internet addiction is becoming a growing health concern, research on potential risk factors is becoming more important in order to develop strategies for prevention and to adopt therapeutic treatment. Although there are some studies investigating personality traits in internet addiction, most of these studies are based on samples of healthy subjects. In this research project, we compared personality profiles of a sample of patients in different rehabilitation centers. 70 patients with an addiction disorder that additionally met the criteria for internet addiction were compared to 48 patients suffering from alcohol dependence. Besides Big Five personality traits, we also assessed depressive symptoms. It was shown that patients with comorbid internet addiction can be discriminated from other patients by higher neuroticism and lower extraversion as well as lower conscientiousness. After controlling for depressive symptoms, lower conscientiousness especially turned out to be a disorder-specific risk factor. As internet addiction is related to unique patterns of personality traits and can be discriminated from alcohol dependence, treatment approaches are needed that meet the specific requirements of patients with internet addiction.

  3. Addressing the Question of Disorder-Specific Risk Factors of Internet Addiction: A Comparison of Personality Traits in Patients with Addictive Behaviors and Comorbid Internet Addiction

    Directory of Open Access Journals (Sweden)

    K. W. Müller

    2013-01-01

    Full Text Available Uncontrolled use of the internet has been reported to affect the lives of some users in a negative way. According to epidemiological studies, about 1% of the general population is showing signs of internet addiction. Since internet addiction is becoming a growing health concern, research on potential risk factors is becoming more important in order to develop strategies for prevention and to adopt therapeutic treatment. Although there are some studies investigating personality traits in internet addiction, most of these studies are based on samples of healthy subjects. In this research project, we compared personality profiles of a sample of patients in different rehabilitation centers. 70 patients with an addiction disorder that additionally met the criteria for internet addiction were compared to 48 patients suffering from alcohol dependence. Besides Big Five personality traits, we also assessed depressive symptoms. It was shown that patients with comorbid internet addiction can be discriminated from other patients by higher neuroticism and lower extraversion as well as lower conscientiousness. After controlling for depressive symptoms, lower conscientiousness especially turned out to be a disorder-specific risk factor. As internet addiction is related to unique patterns of personality traits and can be discriminated from alcohol dependence, treatment approaches are needed that meet the specific requirements of patients with internet addiction.

  4. NUR TRANSCRIPTION FACTORS IN STRESS AND ADDICTION

    Directory of Open Access Journals (Sweden)

    Danae eCampos-Melo

    2013-12-01

    Full Text Available The Nur transcription factors Nur77 (NGFI-B, NR4A1, Nurr1 (NR4A2 and Nor-1 (NR4A3 are a sub-family of orphan members of the nuclear receptor superfamily. These transcription factors are products of immediate early genes, whose expression is rapidly and transiently induced in the central nervous system by several types of stimuli. Nur factors are present throughout the hypothalamus-pituitary-adrenal axis where are prominently induced in response to stress. Drugs of abuse and stress also induce the expression of Nur factors in nuclei of the motivation/reward circuit of the brain, indicating their participation in the process of drug addiction and in non-hypothalamic responses to stress. Repeated use of addictive drugs and chronic stress induce long-lasting dysregulation of the brain motivation/reward circuit, due to reprogramming of gene expression and enduring alterations in neuronal function. Here, we review the data supporting that Nur transcription factors are key players in the molecular basis of the dysregulation of neuronal circuits involved in chronic stress and addiction.

  5. Addiction and the brain antireward system.

    Science.gov (United States)

    Koob, George F; Le Moal, Michel

    2008-01-01

    A neurobiological model of the brain emotional systems has been proposed to explain the persistent changes in motivation that are associated with vulnerability to relapse in addiction, and this model may generalize to other psychopathology associated with dysregulated motivational systems. In this framework, addiction is conceptualized as a cycle of decreased function of brain reward systems and recruitment of antireward systems that progressively worsen, resulting in the compulsive use of drugs. Counteradaptive processes, such as opponent process, that are part of the normal homeostatic limitation of reward function fail to return within the normal homeostatic range and are hypothesized to repeatedly drive the allostatic state. Excessive drug taking thus results in not only the short-term amelioration of the reward deficit but also suppression of the antireward system. However, in the long term, there is worsening of the underlying neurochemical dysregulations that ultimately form an allostatic state (decreased dopamine and opioid peptide function, increased corticotropin-releasing factor activity). This allostatic state is hypothesized to be reflected in a chronic deviation of reward set point that is fueled not only by dysregulation of reward circuits per se but also by recruitment of brain and hormonal stress responses. Vulnerability to addiction may involve genetic comorbidity and developmental factors at the molecular, cellular, or neurocircuitry levels that sensitize the brain antireward systems.

  6. Glutamate and Brain Glutaminases in Drug Addiction.

    Science.gov (United States)

    Márquez, Javier; Campos-Sandoval, José A; Peñalver, Ana; Matés, José M; Segura, Juan A; Blanco, Eduardo; Alonso, Francisco J; de Fonseca, Fernando Rodríguez

    2017-03-01

    Glutamate is the principal excitatory neurotransmitter in the central nervous system and its actions are related to the behavioral effects of psychostimulant drugs. In the last two decades, basic neuroscience research and preclinical studies with animal models are suggesting a critical role for glutamate transmission in drug reward, reinforcement, and relapse. Although most of the interest has been centered in post-synaptic glutamate receptors, the presynaptic synthesis of glutamate through brain glutaminases may also contribute to imbalances in glutamate homeostasis, a key feature of the glutamatergic hypothesis of addiction. Glutaminases are the main glutamate-producing enzymes in brain and dysregulation of their function have been associated with neurodegenerative diseases and neurological disorders; however, the possible implication of these enzymes in drug addiction remains largely unknown. This mini-review focuses on brain glutaminase isozymes and their alterations by in vivo exposure to drugs of abuse, which are discussed in the context of the glutamate homeostasis theory of addiction. Recent findings from mouse models have shown that drugs induce changes in the expression profiles of key glutamatergic transmission genes, although the molecular mechanisms that regulate drug-induced neuronal sensitization and behavioral plasticity are not clear.

  7. Proposed diagnostic criteria for internet addiction.

    Science.gov (United States)

    Tao, Ran; Huang, Xiuqin; Wang, Jinan; Zhang, Huimin; Zhang, Ying; Li, Mengchen

    2010-03-01

    The objective of this study was to develop diagnostic criteria for internet addiction disorder (IAD) and to evaluate the validity of our proposed diagnostic criteria for discriminating non-dependent from dependent internet use in the general population. This study was conducted in three stages: the developmental stage (110 subjects in the survey group; 408 subjects in the training group), where items of the proposed diagnostic criteria were developed and tested; the validation stage (n = 405), where the proposed criteria were evaluated for criterion-related validity; and the clinical stage (n = 150), where the criteria and the global clinical impression of IAD were evaluated by more than one psychiatrist to determine inter-rater reliability. The proposed internet addiction diagnostic criteria consisted of symptom criterion (seven clinical symptoms of IAD), clinically significant impairment criterion (functional and psychosocial impairments), course criterion (duration of addiction lasting at least 3 months, with at least 6 hours of non-essential internet usage per day) and exclusion criterion (exclusion of dependency attributed to psychotic disorders). A diagnostic score of 2 + 1, where the first two symptoms (preoccupation and withdrawal symptoms) and at least one of the five other symptoms (tolerance, lack of control, continued excessive use despite knowledge of negative effects/affects, loss of interests excluding internet, and use of the internet to escape or relieve a dysphoric mood) was established. Inter-rater reliability was 98%. Our findings suggest that the proposed diagnostic criteria may be useful for the standardization of diagnostic criteria for IAD.

  8. User profiles of internet addicts in Serbia

    Directory of Open Access Journals (Sweden)

    Hinić Darko

    2008-01-01

    Full Text Available This work was a part of a broader empirical study of Internet users with excessive and dysfunctional Internet use symptoms. The aim of this particular article was to describe user profiles of Internet addicts in Serbia. The study recruited 100 subjects in total, 50 in both the clinical and control group. The clinical group included the Internet users who asked for professional help due to the symptoms of the excessive Internet use and fulfilled the diagnostic criteria for Internet behavior disorder proposed by the American Psychology Association. The results have shown that population with Internet addiction symptoms equally included both males and females, mostly adolescent and younger population, teenagers and university students, persons with higher income and users from economically more developed areas of Serbia. The user profile of this group is characterized by frequent logging on with intervals of several hours online at one time, mainly in the evening or at night, and also intensive negative reactions to any form of Internet access deprivation. By means of factor analysis, three dimensions of pathological use have been established: mixed type with particular need for up-to-date information, social interaction addiction and need for fun-seeking, namely pursuing hobbies online (cyberpornography, online games, music, art and so on.

  9. Social aesthetics and the management of addiction.

    Science.gov (United States)

    Musalek, Michael

    2010-11-01

    One of the main causes of nonadherence is that the goals and forms of addiction treatment are not sufficiently attractive. To study the attractiveness of treatment in clinical practice inevitably means to enter the field of social aesthetics. The call for the implementation of social aesthetics in practice results in a shift of paradigms in the treatment of patients suffering from dependence syndromes. The main themes in the literature covered by the article focus on the role of social aesthetics in medicine in general, as well as on the attractiveness of addiction treatment, in particular. When treatment objectives and programmes become more attractive the result will be reduced drop-out rates, and in turn an increase of treatment effectiveness. Transferring theory of social aesthetics to clinical practice, the Anton Proksch Institute's Orpheus Programme is concerned with opening up spaces and creating atmospheres in which it becomes possible for the individual addicts to realise their possibilities. The challenge in the therapeutic process is not only to recognise the significance of the disorders' pathology but also to find ways out of the imagined impossibilities by opening up new possibilities and uncovering resources of the suffering human.

  10. Addiction to opioids in chronic pain patients: a literature review

    DEFF Research Database (Denmark)

    Højsted, Jette; Sjøgren, Per

    2007-01-01

    , incidence and prevalence of addiction in opioid treated pain patients, screening tools for assessing opioid addiction in chronic pain patients and recommendations regarding addiction problems in national and international guidelines for opioid treatment in cancer patients and chronic non-malignant pain...... patients. The review indicates that the prevalence of addiction varied from 0% up to 50% in chronic non-malignant pain patients, and from 0% to 7.7% in cancer patients depending of the subpopulation studied and the criteria used. The risk of addiction has to be considered when initiating long-term opioid...... long-term opioid treatment, and specialised treatment facilities for pain management or addiction medicine should be consulted in these cases....

  11. Epigenetics: a link between addiction and social environment.

    Science.gov (United States)

    Ajonijebu, Duyilemi C; Abboussi, Oualid; Russell, Vivienne A; Mabandla, Musa V; Daniels, William M U

    2017-08-01

    The detrimental effects of drug abuse are apparently not limited to individuals but may also impact the vulnerability of their progenies to develop addictive behaviours. Epigenetic signatures, early life experience and environmental factors, converge to influence gene expression patterns in addiction phenotypes and consequently may serve as mediators of behavioural trait transmission between generations. The majority of studies investigating the role of epigenetics in addiction do not consider the influence of social interactions. This shortcoming in current experimental approaches necessitates developing social models that reflect the addictive behaviour in a free-living social environment. Furthermore, this review also reports on the advancement of interventions for drug addiction and takes into account the emerging roles of histone deacetylase (HDAC) inhibitors in the etiology of drug addiction and that HDAC may be a potential therapeutic target at nucleosomal level to improve treatment outcomes.

  12. Internet Addiction and Attention Deficit Hyperactivity Disorder Among Schoolchildren.

    Science.gov (United States)

    Weinstein, Aviv; Yaacov, Yafa; Manning, Michal; Danon, Pinhas; Weizman, Abraham

    2015-12-01

    Use of the internet and videogames by children and adolescents has risen dramatically over the last decade. Increasing evidence of internet and videogame addiction among children is causing concern due to its harmful physical, emotional and social consequences. There is also emerging evidence for an association between computer and videogame addiction and attention deficit/hyperactivity disorder (ADHD). To investigate the relationship between ADHD and internet addiction. We compared 50 male schoolchildren, mean age 13 years, diagnosed with ADHD to 50 male schoolchildren without ADHD on measures of internet addiction, internet use and sleep patterns. Children with ADHD had higher scores on the Internet Addiction Test (IAT), used the internet for longer hours, and went to sleep later than those without ADHD. These findings indicate an association of ADHD, sleep disorders and internet/videogame addiction.

  13. Risk factors for addiction potential among college students

    Directory of Open Access Journals (Sweden)

    Mehdi Ranjbaran

    2018-01-01

    Full Text Available Background: Tendency toward addiction is provided before drug use begins. The present study aimed to identify the risk factors for addiction potential in the students of Arak University of Medical Sciences. Methods: We conducted this cross-sectional study among 305 students from Arak University of Medical Sciences, Iran in 2016. We selected the students by stratified random sampling and collected the data by family and sociodemographic factors questionnaires and Addiction Potential Scale. Results: Male students, students with low economic status and high family members were more prone to addiction. We identified variable; addiction in close friends, adverse family conditions (dispute with the family, poor economic condition of families, and family size by controlling the effect of other variables, as risk factors for addiction potential. Conclusions: Preventive and intervention actions appear necessary considering the mentioned factors.

  14. Rapid detox: understanding new treatment approaches for the addicted patient.

    Science.gov (United States)

    McCabe, S

    2000-01-01

    Despite substantive advances in understanding of genetic and biochemical basis of substance abuse and addiction in the last decade, little information has been translated into alternative treatment models for the addicted patient. Rapid detox, an alternative form of detox treatment, is gaining in both acceptance and popularity. To increase readers' understanding of the neurobiology of addiction and the mode of action of new detox approaches for patients addicted to opiate drugs. A review of the current literature pertaining to rapid detox. Rapid detox is a viable alternative for selected patients attempting to detox from opiate agents of abuse. Increasing knowledge of new treatment approaches allows nurses working to assist addicted patients in planning and receiving treatment based on new awareness of the neurobiology of addiction.

  15. Social Network Factors and Addictive Behaviors among College Students

    Science.gov (United States)

    Rinker, Dipali Venkataraman; Krieger, Heather; Neighbors, Clayton

    2016-01-01

    Purpose of the review To provide an overview of studies within the past five years examining the impact of social network factors on addictive behaviors among college students, to discuss gaps, limitations, and controversies in the field, and to summarize with a discussion of future directions and implications for interventions. Recent findings A review of 13 studies indicated that greater network exposure, centrality, reciprocated ties, and more tightly interconnected networks were associated with greater alcohol use and other addictive behaviors among college students. Summary Greater research is needed that expands beyond alcohol use to other addictive behaviors among college students. Additionally, more studies are needed that longitudinally study the impact of changes in social networks on addictive behaviors and vice versa, as well as studies examining sociocentric (whole) networks. Social network approaches offer innovative perspectives in understanding social influences on addictive behaviors and novel intervention strategies for potentially reducing addictive behaviors among college students. PMID:28580226

  16. Should compulsive sexual behavior be considered an addiction?

    Science.gov (United States)

    Kraus, Shane W; Voon, Valerie; Potenza, Marc N

    2016-12-01

    To review the evidence base for classifying compulsive sexual behavior (CSB) as a non-substance or 'behavioral' addiction. Data from multiple domains (e.g. epidemiological, phenomenological, clinical, biological) are reviewed and considered with respect to data from substance and gambling addictions. Overlapping features exist between CSB and substance use disorders. Common neurotransmitter systems may contribute to CSB and substance use disorders, and recent neuroimaging studies highlight similarities relating to craving and attentional biases. Similar pharmacological and psychotherapeutic treatments may be applicable to CSB and substance addictions, although considerable gaps in knowledge currently exist. Despite the growing body of research linking compulsive sexual behavior (CSB) to substance addictions, significant gaps in understanding continue to complicate classification of CSB as an addiction. © 2016 Society for the Study of Addiction.

  17. Addicted to Pain: A Preliminary Model of Sexual Masochism as Addiction.

    Science.gov (United States)

    Kurt, Holly; Ronel, Natti

    2017-11-01

    An exploratory, qualitative, phenomenological study focused on the experience of pain while participating in sexual masochistic acts. Semi-structured interviews were conducted with nine individuals (four female, five male) who regularly participate in sexually masochistic acts and point to pain as central to their experience. Qualitative analysis of the data revealed several key characteristics of the participant's experience: the first time, intoxication, craving and withdrawal, tolerance, pain as control, and the pain inducing partner. The findings indicate that the way pain is experienced while mitigated through masochistic behavior creates an addictive process that coincides with a chronic behavioral spin contextualization. This article presents a preliminary model of addiction to physical pain in light of the Diagnostic and Statistical Manual of Mental Disorders (5th ed.; DSM-5) definition of substance-related and addictive disorders and the behavioral spin theory.

  18. Exercise addiction- diagnosis, bio-psychological mechanisms and treatment issues.

    Science.gov (United States)

    Weinstein, Aviv; Weinstein, Yitzhak

    2014-01-01

    Exercise and sports activity are beneficial both physically and psychologically but excessive exercise may have adverse physiological and psychological effects. There are methodological issues in the definition, diagnosis and etiology of exercise addiction. Several questionnaires and diagnostic tools have been developed and validated and they show high validity and reliability. Exercise addiction has been suggested as having an obsessive-compulsive dimension as well as rewarding aspects that may include it among the behavioral addictions. Biological studies show that in rodents, exercise such as wheel running activates the dopamine reward system and thus contributing to stress reduction. Further evidence suggests that running is associated with endorphins and cannabinoids thus explaining the "runners high" or euphoric feelings that may lead to exercise addiction. Genetic studies suggest that genes which control preference for drugs also control the preference for naturally rewarding behaviors such as exercise. Psychological studies also explain exercise addiction in terms of reward, habituation, social support, stress-relief, avoidance of withdrawal and reduction of anxiety. It has been suggested that exercise addiction is a part of a continuum of sportive activity that develops in stages from the recreational exercise to at-risk exercise, problematic exercise and finally into exercise addiction. Assessment and treatment should take into account the various stages of exercise addiction development, its comorbidity with other psychiatric disorders such as eating disorders or substance use and alcohol disorders. Treatment approaches for exercise addiction are based on the cognitive-behavioral approach but little is known about their effectiveness. A single-case study shows promise of pharmacological treatment for exercise addiction and further studies are required. This review summarizes diagnostic and phenomenology of exercise addiction with emphasis on

  19. Internet Addiction and Antisocial Internet Behavior of Adolescents

    OpenAIRE

    Ma, Hing Keung

    2011-01-01

    Internet addiction and the moral implication of antisocial Internet behavior will be investigated in this paper. More and more people use the Internet in their daily life. Unfortunately the percentage of people who use the internet excessively also increases. The concept of Internet addiction or pathological use of Internet is discussed in detail, and the characteristics of Internet addicts are also delineated. The social (especially the antisocial) use of Internet is discussed. It is argued ...

  20. Differential Psychological Impact of Internet Exposure on Internet Addicts

    OpenAIRE

    Romano, Michela; Osborne, Lisa A.; Truzoli, Roberto; Reed, Phil

    2013-01-01

    The study explored the immediate impact of internet exposure on the mood and psychological states of internet addicts and low internet-users. Participants were given a battery of psychological tests to explore levels of internet addiction, mood, anxiety, depression, schizotypy, and autism traits. They were then given exposure to the internet for 15 min, and re-tested for mood and current anxiety. Internet addiction was associated with long-standing depression, impulsive nonconformity, and aut...