Sample records for addiction risk test

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

    PubMed

    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.

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

    PubMed Central

    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 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. Results 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. Conclusions 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. PMID:26690626

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

    PubMed

    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.

  4. Appropriate Use of Drug Testing in Clinical Addiction Medicine.

    PubMed

    Jarvis, Margaret; Williams, Jessica; Hurford, Matthew; Lindsay, Dawn; Lincoln, Piper; Giles, Leila; Luongo, Peter; Safarian, Taleen

    : Biological drug testing is a tool that provides information about an individual's recent substance use. Like any tool, its value depends on using it correctly; that is, on selecting the right test for the right person at the right time. This document is intended to clarify appropriate clinical use of drug testing in addiction medicine and aid providers in their decisions about drug testing for the identification, diagnosis, treatment, and recovery of patients with, or at risk for, addiction. The RAND Corporation (RAND)/University of California, Los Angeles (UCLA) Appropriateness Method (RAM) process for combining scientific evidence with the collective judgment of experts was used to identify appropriate clinical practices and highlight areas where research is needed. Although consensus panels and expert groups have offered guidance on the use of drug testing for patients with addiction, very few addressed considerations for patients across settings and in different levels of care. This document will focus primarily on patients in addiction treatment and recovery, where drug testing is used to assess patients for a substance use disorder, monitor the effectiveness of a treatment plan, and support recovery. Inasmuch as the scope includes the recognition of addiction, which often occurs in general healthcare settings, selected special populations at risk for addiction visiting these settings are briefly included.

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

    ERIC Educational Resources Information Center

    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…

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

    ERIC Educational Resources Information Center

    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…

  7. Direct-to-consumer genetic testing for addiction susceptibility: a premature commercialisation of doubtful validity and value.

    PubMed

    Mathews, Rebecca; Hall, Wayne; Carter, Adrian

    2012-12-01

    Genetic research on addiction liability and pharmacogenetic research on treatments for addiction have identified some genetic variants associated with disease risk and treatment. Genetic testing for addiction liability and treatment response has not been used widely in clinical practice because most of the genes identified only modestly predict addiction risk or treatment response. However, many of these genetic tests have been commercialized prematurely and are available direct to the consumer (DTC). The easy availability of DTC tests for addiction liability and lack of regulation over their use raises a number of ethical concerns. Of paramount concern is the limited predictive power and clinical utility of these tests. Many DTC testing companies do not provide the consumer with the necessary genetic counselling to assist them in interpreting and acting on their test results. They may also engage in misleading marketing to entice consumers to purchase their products. Consumers' genetic information may be vulnerable to misuse by third parties, as there are limited standards to protect the privacy of the genetic information. Non-consensual testing and inappropriate testing of minors may also occur. The United States Food and Drug Administration plans to regulate DTC genetic tests. Based on the ethical concerns we discuss below, we believe there is a strong case for regulation of DTC genetic tests for addiction liability and treatment response. We argue that until this occurs, these tests have more potential to cause harm than to contribute to improved prevention and treatment of addiction. © 2012 The Authors, Addiction © 2012 Society for the Study of Addiction.

  8. The validation of Implicit Association Test measures for smartphone and Internet addiction in at-risk children and adolescents.

    PubMed

    Roh, Daeyoung; Bhang, Soo-Young; Choi, Jung-Seok; Kweon, Yong Sil; Lee, Sang-Kyu; Potenza, Marc N

    2018-03-01

    Background Potential concerns are increasing that smartphone and Internet addictions may have deleterious effects on the mental health. Despite the recognition of the important role that implicit associations may have over explicit processes in addiction, such implicit associations have not been comprehensively investigated with respect to Internet addiction. Therefore, we modified the Implicit Association Test (IAT) for smartphone and Internet addictions and investigated its validity in children and adolescents. Methods In this experimental study, 78 at-risk children and adolescents ranging in age from 7 to 17 years completed an IAT modified with pictures captured from the most popular Internet games among youth. Furthermore, measures of Internet and smartphone addictions, mental health and problem behaviors, impulsive tendencies, self-esteem, daily stress, and quality of life were assessed simultaneously. Results Significant correlations were found between IAT D2SD scores and standardized scales for Internet (r = .28, p < .05) and smartphone (r = .33, p < .01) addictions. There were no significant correlations between IAT parameters and other scales measuring the constructs that are less relevant to the features of addiction, such as daily stress levels, impulsivity, and quality of life. Multiple regression analysis revealed that the IAT D2SD was independently and positively associated with smartphone addiction (p = .03) after controlling for other clinical correlates. Conclusions This study demonstrated good convergent and discriminant validity of this IAT as a novel measurement relating to Internet and smartphone addictions. Further longitudinal and prospective studies are needed to evaluate its potential utility in clinical and community settings.

  9. Work stress and subsequent risk of internet addiction among information technology engineers in Taiwan.

    PubMed

    Chen, Sung-Wei; Gau, Susan Shur-Fen; Pikhart, Hynek; Peasey, Anne; Chen, Shih-Tse; Tsai, Ming-Chen

    2014-08-01

    Work stress, as defined by the Demand-Control-Support (DCS) model and the Effort-Reward Imbalance (ERI) model, has been found to predict risks for depression, anxiety, and substance addictions, but little research is available on work stress and Internet addiction. The aims of this study are to assess whether the DCS and ERI models predict subsequent risks of Internet addiction, and to examine whether these associations might be mediated by depression and anxiety. A longitudinal study was conducted in a sample (N=2,550) of 21-55 year old information technology engineers without Internet addiction. Data collection included questionnaires covering work stress, demographic factors, psychosocial factors, substance addictions, Internet-related factors, depression and anxiety at wave 1, and the Internet Addiction Test (IAT) at wave 2. Ordinal logistic regression was used to assess the associations between work stress and IAT; path analysis was adopted to evaluate potentially mediating roles of depression and anxiety. After 6.2 months of follow-up, 14.0% of subjects became problematic Internet users (IAT 40-69) and 4.1% pathological Internet users (IAT 70-100). Job strain was associated with an increased risk of Internet addiction (odds ratio [OR] of having a higher IAT outcome vs. a lower outcome was 1.53); high work social support reduced the risk of Internet addiction (OR=0.62). High ER ratio (OR=1.61) and high overcommitment (OR=1.68) were associated with increased risks of Internet addiction. Work stress defined by the DCS and ERI models predicted subsequent risks of Internet addiction.

  10. Addiction, risk, and resources.

    PubMed

    Allamani, Allaman

    2007-01-01

    Addiction is a contemporary social issue bound to the myth of self-control and control of the other, which is typical of the contemporary "market ideology" society. In its broad definition it includes not only the use and misuse of "substances" and addictive behaviors, but also the concept of risk. There is a continuum between "addicted behaviors" and behaviors that are not "addicted" but may induce and/or be related to both physical and psycho-social problems on a micro- to macrolevel. Different studies have documented substantial changes in the consumption of tobacco, drugs, alcoholic beverages, as well as "junk foods" during the last decades in various countries. All too often politicians, health administrators, and local providers believe that consumption prevention programs are able, per se, to effect such changes. In fact, the impact of factors such as international trade, globalization and societal values, among many others, are considered relevant. On the other hand, sufficient place must be given to national and community-based preventive initiatives.

  11. Association of Personality Traits and Risk of Internet Addiction in Adolescents.

    PubMed

    Öztürk, Candan; Bektas, Murat; Ayar, Dijle; Özgüven Öztornacı, Beste; Yağcı, Dilek

    2015-06-01

    This cross-sectional, descriptive study analyzes the association between personality traits and internet addiction in adolescents. The study was conducted with 328 adolescents attending two high schools in the Aegean region of Turkey. The data were collected using a sociodemographic information questionnaire, the Internet Addiction Scale and the Adjective Based Personality Scale from students who gave their informed consent to participate. Data were assessed by descriptive statistics, t tests, and logistic regression analysis, using SPSS software. The students had an average age of 16.43 ± 1.47 years and 40.5% were female. The percentage of subjects at risk of internet addiction was 15.9% (n = 52), and 42.4% (n = 22) of them reported that the amounts of time they spent online was acceptable. We found statistically significant differences in the average subdimensional scores for extraversion (t = 2.310, p < .050) and openness to experience (t = 3.35, p < .001), and between students at risk of internet addiction (n = 52) and those who were not (n = 276). Adolescents who were found to be at risk of internet addiction nevertheless reported on the survey questionnaires that the amount of time they spent online was acceptable. The study determined that participants' risk of internet addiction was associated with their levels of extraversion and openness to experience. Copyright © 2015. Published by Elsevier B.V.

  12. Vulnerability to exercise addiction, socio-demographic, behavioral and psychological characteristics of runners at risk for eating disorders.

    PubMed

    Di Lodovico, Laura; Dubertret, Caroline; Ameller, Aurely

    2018-02-01

    Excessive exercise is frequently associated with eating disorders and may degenerate into exercise addiction. We still don't know whether runners at risk for eating disorders are at risk for exercise addiction. Our aim is to assess: 1) risk for exercise addiction in runners at risk for eating disorders and 2) socio-demographic, behavioral and psychological characteristics distinguishing runners at-risk from not-at-risk for eating disorders. We assessed risk for eating disorders and exercise addiction using the SCOFF questionnaire and the Exercise Addiction Inventory personality traits with the Big-Five Inventory Test, socio-demographic data, eating and training habits in a sample of 154 healthy runners. Twenty five subjects had a score of ≥2 at the SCOFF and were included in the group "at risk for eating disorders". In this group, we found a higher percentage of subjects at risk for exercise addiction (p=0.01) and higher average scores at the Exercise Addiction Inventory (p=0.01) than runners not at risk (N=136). Runners at risk were statistically younger (p=0.03), women (p=0.001), started running to lose weight more often (p=0.03), lost more kilos since affiliation in their running club (p=0.04), and were characterized by neurotic traits using the Big-Five-Inventory Test (p=3.10 -6 ). Screening for exercise addiction and mood disorders could lead to a more accurate management of runners at risk for eating disorders. Identifying vulnerable individuals will facilitate the prevention of eating disorders and preserve the benefits of sport practice. Copyright © 2018. Published by Elsevier Inc.

  13. Mitochondrial DNA Haplogroup A Decreases the Risk of Drug Addiction but Conversely Increases the Risk of HIV-1 Infection in Chinese Addicts.

    PubMed

    Zhang, A-Mei; Hu, Qiu-Xiang; Liu, Feng-Liang; Bi, Rui; Yang, Bi-Qing; Zhang, Wen; Guo, Hao; Logan, Ian; Zheng, Yong-Tang; Yao, Yong-Gang

    2016-08-01

    Drug addiction is one of the most serious social problems in the world today and addicts are always at a high risk of acquiring HIV infection. Mitochondrial impairment has been reported in both drug addicts and in HIV patients undergoing treatment. In this study, we aimed to investigate whether mitochondrial DNA (mtDNA) haplogroup could affect the risk of drug addiction and HIV-1 infection in Chinese. We analyzed mtDNA sequence variations of 577 Chinese intravenous drug addicts (289 with HIV-1 infection and 288 without) and compared with 2 control populations (n = 362 and n = 850). We quantified the viral load in HIV-1-infected patients with and without haplogroup A status and investigated the potential effect of haplogroup A defining variants m.4824A > G and m.8794C > T on the cellular reactive oxygen species (ROS) levels by using an allotopic expression assay. mtDNA haplogroup A had a protective effect against drug addiction but appeared to confer an increased risk of HIV infection in addicts. HIV-1-infected addicts with haplogroup A had a trend for a higher viral load, although the mean viral load was similar between carriers of haplogroup A and those with other haplogroup. Hela cells overexpressing allele m.8794 T showed significantly decreased ROS levels as compared to cells with the allele m.8794C (P = 0.03). Our results suggested that mtDNA haplogroup A might protect against drug addiction but increase the risk of HIV-1 infection. The contradictory role of haplogroup A might be caused by an alteration in mitochondrial function due to a particular mtDNA ancestral variant.

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

    PubMed

    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.

  15. Smartphone addiction risk and daytime sleepiness in Korean adolescents.

    PubMed

    Chung, Jee Eun; Choi, Soo An; Kim, Ki Tai; Yee, Jeong; Kim, Joo Hee; Seong, Jin Won; Seong, Jong Mi; Kim, Ju Young; Lee, Kyung Eun; Gwak, Hye Sun

    2018-04-06

    Smartphone overuse can cause not only mobility problems in the wrists, fingers and neck but also interference with sleep habits. However, research on smartphone addiction and sleep disturbances is scarce. Therefore, we aimed to investigate daytime sleepiness in association with smartphone addiction risk in Korean adolescents. A cross-sectional survey method was used in this study. The Pediatric Daytime Sleepiness Scale was used to assess daytime sleepiness, and the Korean Smartphone Addiction Proneness Scale index was used to evaluate the degree of risk for smartphone addiction. The analyses were performed in 1796 adolescents using smartphones, including 820 boys and 976 girls. The at-risk smartphone users made up 15.1% of boys and 23.9% of girls. Our multivariate analyses demonstrated that students who were female, consumed alcohol, had lower academic performance, did not feel refreshed in the morning and initiated sleep after 12 am were at a significantly higher risk of smartphone addiction. The at-risk smartphone user group was independently associated with the upper quartile Pediatric Daytime Sleepiness Scale score in students with the following factors: Female gender, alcohol consumption, poor self-perceived health level, initiating sleep after 12 am, longer time taken to fall asleep and duration of night sleep less than 6 h. The quality of sleep in adolescence affects growth, emotional stability and learning skills. Therefore, the management of smartphone addiction seems to be essential for proper sleeping habits. There is a critical need to develop a means of preventing smartphone addiction on a social level. © 2018 Paediatrics and Child Health Division (The Royal Australasian College of Physicians).

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

    PubMed Central

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

    2015-01-01

    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. PMID:26226007

  17. [Effects of an Integrated Internet Addiction Prevention Program on Elementary Students' Self-regulation and Internet Addiction].

    PubMed

    Mun, So Youn; Lee, Byoung Sook

    2015-04-01

    The purpose of this study was to develop an integrated internet addiction prevention program and test its effects on the self-regulation and internet addiction of elementary students who are at risk for internet addiction. A quasi-experimental study with a nonequivalent control group pretest-posttest design was used. Participants were assigned to the experimental group (n=28) or control group (n=28). Contents of the program developed in this study included provision of information about internet addiction, interventions for empowerment and methods of behavioral modification. A pre-test and two post-tests were done to identify the effects of the program and their continuity. Effects were testified using Repeated measures ANOVA, simple effect analysis, and Time Contrast. The self-regulation of the experimental group after the program was significantly higher than the control group. The score for internet addiction self-diagnosis and the internet use time in the experimental group were significantly lower than the control group. The effects of the integrated internet addiction prevention program for preventing internet addiction in elementary students at risk for internet addiction were validated.

  18. Risk Factors for Addiction and Their Association with Model-Based Behavioral Control.

    PubMed

    Reiter, Andrea M F; Deserno, Lorenz; Wilbertz, Tilmann; Heinze, Hans-Jochen; Schlagenhauf, Florian

    2016-01-01

    Addiction shows familial aggregation and previous endophenotype research suggests that healthy relatives of addicted individuals share altered behavioral and cognitive characteristics with individuals suffering from addiction. In this study we asked whether impairments in behavioral control proposed for addiction, namely a shift from goal-directed, model-based toward habitual, model-free control, extends toward an unaffected sample (n = 20) of adult children of alcohol-dependent fathers as compared to a sample without any personal or family history of alcohol addiction (n = 17). Using a sequential decision-making task designed to investigate model-free and model-based control combined with a computational modeling analysis, we did not find any evidence for altered behavioral control in individuals with a positive family history of alcohol addiction. Independent of family history of alcohol dependence, we however observed that the interaction of two different risk factors of addiction, namely impulsivity and cognitive capacities, predicts the balance of model-free and model-based behavioral control. Post-hoc tests showed a positive association of model-based behavior with cognitive capacity in the lower, but not in the higher impulsive group of the original sample. In an independent sample of particularly high- vs. low-impulsive individuals, we confirmed the interaction effect of cognitive capacities and high vs. low impulsivity on model-based control. In the confirmation sample, a positive association of omega with cognitive capacity was observed in highly impulsive individuals, but not in low impulsive individuals. Due to the moderate sample size of the study, further investigation of the association of risk factors for addiction with model-based behavior in larger sample sizes is warranted.

  19. Temperament and character modify risk of drug addiction and influence choice of drugs.

    PubMed

    Milivojevic, Dragan; Milovanovic, Srdjan D; Jovanovic, Minja; Svrakic, Dragan M; Svrakic, Nenad M; Svrakic, Slobodan M; Cloninger, C Robert

    2012-01-01

    Drug addiction and alcoholism involve a complex etiopathogenesis with a variable degree of risk contributions from the host (person), environment, and addictive substances. In this work, temperament and character features of individuals addicted to opiates or alcohol are compared with normal controls to study personality factors in the overall risk for drug addiction. The study was done in a permissive environment, with easy access to alcohol and heroin, which facilitated analyses of personality factors in drug choice. Participants included 412 consecutive patients (312 opiate addicts, 100 alcohol addicts) treated at the Specialized Hospital for Chemical Dependency in Belgrade, Serbia, and a community sample of 346 controls. Opiate addicts manifested antisocial temperament configuration (high Novelty Seeking, low Reward Dependence) coupled with high Self-transcendence (ie, susceptibility to fantasy and imagination). Alcohol addicts manifested sensitive temperament configuration (high Novelty Seeking coexisting with high Harm Avoidance). Immature personality was observed far more frequently in opiate addicts than in alcoholics or normals. Novelty Seeking appears to be a general risk factor for drug addiction. High Harm Avoidance appears to channel individuals with high Novelty Seeking towards alcoholism. Immature character traits and probable Personality Disorder increase the risk of illegal drugs. Based on equivalent research in nonpermissive environments, at least a portion of our opiate addicts could have developed alcoholism instead in environments with more limited access to opiates. Personality factors provide useful guidelines for preventive work with young individuals with personality risk factors for drug addiction. Copyright © American Academy of Addiction Psychiatry.

  20. The Mediational Role of Coping Strategies in the Relationship Between Self-Esteem and Risk of Internet Addiction

    PubMed Central

    Servidio, Rocco; Gentile, Ambra; Boca, Stefano

    2018-01-01

    The aim of the present study is to explore, through a mediation model, the relationship among self-esteem, coping strategies, and the risk of Internet addiction in a sample of 300 Italian university students. We submitted the data to a descriptive, mediational comparison between variables (t-test), and correlational statistical analyses. The results confirmed the effect of self-esteem on the risk of Internet addiction. However, we found that the introduction of coping strategies as a mediator gives rise to partial mediation. A low level of self-esteem is a predictor of avoidance-oriented coping that, in turn, affects the risk of Internet addiction.

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

    PubMed

    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.

  2. Prevalence of Internet addiction and risk of developing addiction as exemplified by a group of Polish adolescents from urban and rural areas.

    PubMed

    Pawłowska, Beata; Zygo, Maciej; Potembska, Emilia; Kapka-Skrzypczak, Lucyna; Dreher, Piotr; Kędzierski, Zbigniew

    2015-01-01

    The objective of the study was to determine the prevalence of Internet addiction and the risk of developing this addiction in Polish adolescents attending junior high schools and high school in Lublin Province, to indicate the differences regarding the intensity of Internet addiction symptoms, and the types of online activity of adolescents residing in urban and rural areas. The examined group comprised 1,860 participants (1,320 girls and 540 boys) with an average age of 17 years. 760 students lived in urban areas and 1,100 lived in rural areas. The following were used in the study: the Socio-demographic Questionnaire designed by the authors, the Internet Addiction Questionnaire designed by Potembska, the Internet Addiction Test by Young and the Internet Addiction Questionnaire (Kwestionariusz do Badania Uzależnienia od Internetu - KBUI) designed by Pawłowska and Potembska. The adolescents living in urban areas showed a significantly greater intensity of Internet and computer addiction symptoms measured by the KBUI Questionnaire, compared to those living in rural areas. The Internet addiction criteria were fulfilled by 0.45% of adolescents living in urban areas and 2.9% of those living in rural areas, whereas 35.55% of urban dwelling students and 30.18% of students living in rural areas showed a risk of developing this addiction. More adolescents living in urban areas, compared to those living in rural areas, use Internet pornography, play computer games, disclose their personal data to unknown individuals encountered on the Internet, use Instant Messaging (IM) services, electronic mail and Facebook social networking service. Compared to their peers from urban areas, significantly more adolescents from rural areas use 'Nasza Klasa' (Our Classmates) online social networking service.

  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.

    PubMed

    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.

  4. 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

    PubMed Central

    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. PMID:23865056

  5. [Smartphone addiction: French validation of the Internet Addiction Test-Smartphone version (IAT-smartphone) and associated psychopathological features].

    PubMed

    Barrault, S; Durousseau, F; Ballon, N; Réveillère, C; Brunault, P

    2018-02-02

    Since their first appearance in 1992 smartphones have improved constantly, and their use, combined with the rapid spread of the Internet, has increased dramatically. The recent emergence of this technology raises new issues, at both individual and societal levels. Several studies have investigated the physical and psychological harm that may be caused by smartphones. The issue of excessive smartphone use as an addictive disorder is frequently raised and debated, although it is not acknowledged in international classifications. In France, there is no validated assessment tool for smartphone addiction. Therefore, the aims of this research were: to validate a French translation of the Internet Addiction Test-smartphone version (IAT-smartphone); to study the links between smartphone addiction, Internet addiction, depression, anxiety and impulsivity. Two hundred and sixteen participants from the general population were included in the study (January to February 2016), which was available online using Sphinx software. We assessed smartphone addiction (French version of the Internet Addiction Scale - smartphone version, IAT-smartphone), specificity of smartphone use (time spent, types of activity), Internet addiction (Internet Addiction Test, IAT), impulsivity (UPPS Impulsiveness Behavior Scale), and anxiety and depression (Hospital Anxiety and Depression scale, HAD). We tested the construct validity of the IAT-smartphone (exploratory factor analysis, internal consistency, non-parametric correlation tests for convergent validity). We also carried out multiple linear regressions to determine the factors associated with IAT-smartphone. Mean age was 32.4±12.2 years; 75.5% of the participants were women. The IAT-smartphone had a one-factor structure (explaining 42 % of the variance), excellent internal consistency (α=0.93) and satisfactory convergent validity. Smartphone addiction was associated with Internet addiction (ρ=0.85), depression (ρ=0.31), anxiety (ρ=0

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

    PubMed

    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.

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

    PubMed

    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.

  8. [Doping: health risks and relation to addictive behaviors].

    PubMed

    Siri, Françoise; Roques, Bernard P

    2003-11-01

    The paper presents the health hazards of the major doping substances and raises some questions about the relationship between doping and addictive behavior. Current definitions of doping and addictive behavior are examined. The paper's goal is: 1- to assess the risks of neurotoxicity and overall toxicity of doping substances: stimulants, narcotics (seldom used as doping substances), and hormones, and assess their addictive potential; 2- to present available data on drug-dependent patients with a record of early prolonged and intensive physical activity or athletic practice. Some doping substances present high risks for health at large doses, but usually low addictive potential and neurotoxicity. Dependency on doping substances and drift towards dependency to addictive drugs, if any, are therefore determined by genetic and environmental factors. A significant susceptibility to drug dependence has been observed in some cases of very intensive and competitive practice. Over-representation of intensive and competitive athletic antecedents among some drug-dependent patients could be accounted for in either of two ways. On the first account, the causal factor is a sensation-seeking character trait, with a likely genetic component, which predisposes the individual to the use of drugs or doping substances, as the opportunities arise. On the second account, the sudden interruption of intensive practice, and of the associated organic stress and hypersensitization of the hedonic pathway, creates a weaning syndrome and leads to the search for relief through drugs. Further exploration of this hypothesis is called for.

  9. Psychosocial Risk Factors Associated with Internet Addiction in Korea

    PubMed Central

    Lee, Ju Young; Shin, Kyoung Min; Cho, Sun-Mi

    2014-01-01

    Objective The aim of this study was to examine the prevalence of Internet addiction in middle school students and to identify associated psychosocial risk factors and depression. Methods This study was part of a larger epidemiological study on childhood psychiatric disorders conducted in Osan, a city of Republic of Korea. We used IAS for internet addiction, K-YSR for subjects' emotional and behavioral problems and K-CDI for depressive symptoms. We used the data of n=1217 completed cases. We put on independent variables, which are sex, age, smoking and alcohol experiences, economic status, age of first Internet use, K-YSR and K-CDI score. Results The subjects consisted of addicted users (2.38%), over users (36.89%) and normal Internet users (60.72%). Attention problems, sex, delinquent problems, K-CDI scores, thought problems, age and aggressive behavior were predictable variables of internet addiction. Age of initial Internet use negatively predicted Internet addiction. Conclusion This result showed similar to other researches about sociodemographic, emotional or behavioral factors related to internet addiction. Generally, subjects with more severe internet addiction had more emotional or behavioral problems. It means that they already have had various difficulties when we found internet addiction of adolescents. Therefore it is necessary to evaluate whether the subjects have any emotional or behavioral troubles and to intervene to prevent internet addiction. PMID:25395968

  10. Comparison of childhood sexual histories in subjects with pedophilia or opiate addiction and healthy controls: is childhood sexual abuse a risk factor for addictions?

    PubMed

    Cohen, Lisa J; Forman, Howard; Steinfeld, Matthew; Fradkin, Yuli; Frenda, Steven; Galynker, Igor

    2010-11-01

    Given the recent interest in the concept of sexual addictions, it is instructive to study subjects with pedophilia alongside chemically addicted individuals and non-addicted controls in order to help identify which factors may determine the objects of people's respective addictions, as well as any factors that may predispose people to developing an addictive disorder. In this study, we considered whether childhood sexual abuse (CSA) is a specific risk factor for pedophilia as opposed to other types of addictive disorders by comparing the childhood sexual histories of 48 pedophilic sex offenders, 25 subjects with opiate addiction in remission, and 61 healthy controls. CSA was assessed with The Sexual History Questionnaire and the Child Trauma Questionnaire (CTQ). Compared with both opiate addicted subjects and healthy controls, subjects with pedophilia were more likely to report experiencing adult sexual advances when they were children and a first sexual contact by age 13 with a partner at least 5 years older. Although both subjects with pedophilia and those with opiate addiction first had sex at a younger age than healthy controls, opiate addicted subjects, compared with healthy controls, reported neither increased reception of sexual advances as children nor increased rates of first sexual contact before age 13 with a partner at least 5 years older. Further, subjects with pedophilia but not those with opiate addiction scored significantly higher than healthy controls on the CTQ. Sexual abuse in childhood may be a specific risk factor for sexual addictions such as pedophilia but may not be a specific risk factor for chemical addictions.

  11. Time distortion when users at-risk for social media addiction engage in non-social media tasks.

    PubMed

    Turel, Ofir; Brevers, Damien; Bechara, Antoine

    2018-02-01

    There is a growing concern over the addictiveness of Social Media use. Additional representative indicators of impaired control are needed in order to distinguish presumed social media addiction from normal use. (1) To examine the existence of time distortion during non-social media use tasks that involve social media cues among those who may be considered at-risk for social media addiction. (2) To examine the usefulness of this distortion for at-risk vs. low/no-risk classification. We used a task that prevented Facebook use and invoked Facebook reflections (survey on self-control strategies) and subsequently measured estimated vs. actual task completion time. We captured the level of addiction using the Bergen Facebook Addiction Scale in the survey, and we used a common cutoff criterion to classify people as at-risk vs. low/no-risk of Facebook addiction. The at-risk group presented significant upward time estimate bias and the low/no-risk group presented significant downward time estimate bias. The bias was positively correlated with Facebook addiction scores. It was efficacious, especially when combined with self-reported estimates of extent of Facebook use, in classifying people to the two categories. Our study points to a novel, easy to obtain, and useful marker of at-risk for social media addiction, which may be considered for inclusion in diagnosis tools and procedures. Copyright © 2017 Elsevier Ltd. All rights reserved.

  12. Can we predict addiction to opioid analgesics? A possible tool to estimate the risk of opioid addiction in patients with pain.

    PubMed

    Skala, Katrin; Reichl, Lukas; Ilias, Wilfried; Likar, Rudolf; Grogl-Aringer, Gabriele; Wallner, Christina; Schlaff, Golda; Herrmann, Peter; Lesch, Otto; Walter, Henriette

    2013-01-01

    The use of opioid analgesics in the treatment of chronic pain conditions has long been controversial. They have been reported to be relatively safe when prescribed with caution, but a brief and valid instrument to estimate a person's risk of addiction is still missing. The aim of this study was to investigate a self-rating questionnaire allowing an estimation of a person's risk of addiction to opioid analgesics. Retrospective review. Four Austrian hospitals. Seven hundred forty-one patients were interviewed. Of these, 634 patients were affected with chronic pain while 107 patients had a history of opioid addiction. Patients were interviewed about alcohol and nicotine consumption and family history of psychiatric disorders. Attitudes towards medication and the origin of pain were examined. We asked patients with an opioid addiction and patients suffering from chronic pain to complete a short questionnaire intended to help screen for addiction potential. Compared to the patients suffering from chronic pain, patients with an opioid addiction significantly more often had alcohol- and nicotine-related pathologies and psychiatric comorbidity. A family history of mental illness and developmental problems were significantly more frequent in this group. Compared to those not addicted, those with an opioid addiction had significantly higher expectations concerning the potential of medication to change one's mental state; they thought that psychological  factors might contribute to the pain they feel. The main limitation of this study is the use of a self-rating instrument which reduces objectivity and introduces the possibility of misreporting. Also, the 2 groups differ in number and are not homogenous. We found differences in questionnaire responses between patients with an opioid addiction and patients suffering from chronic pain to be dependent upon the prevalence of current or former addiction, psychiatric history, attitudes towards medication, and ideas about the

  13. Abuse victimization in childhood or adolescence and risk of food addiction in adult women.

    PubMed

    Mason, Susan M; Flint, Alan J; Field, Alison E; Austin, S Bryn; Rich-Edwards, Janet W

    2013-12-01

    Child abuse appears to increase obesity risk in adulthood, but the mechanisms are unclear. This study examined the association between child abuse victimization and food addiction, a measure of stress-related overeating, in 57,321 adult participants in the Nurses' Health Study II (NHSII). The NHSII ascertained physical and sexual child abuse histories in 2001 and current food addiction in 2009. Food addiction was defined as ≥3 clinically significant symptoms on a modified version of the Yale Food Addiction Scale. Confounder-adjusted risk ratios (RRs) and 95% confidence intervals (CIs) were estimated using modified Poisson regression. Over 8% of the sample reported severe physical abuse in childhood, while 5.3% reported severe sexual abuse. Eight percent met the criteria for food addiction. Women with food addiction were 6 U of BMI heavier than women without food addiction. Severe physical and severe sexual abuse were associated with roughly 90% increases in food addiction risk (physical abuse RR = 1.92; 95% CI: 1.76, 2.09; sexual abuse RR = 1.87; 95% CI: 1.69, 2.05). The RR for combined severe physical abuse and sexual abuse was 2.40 (95% CI: 2.16, 2.67). A history of child abuse is strongly associated with food addiction in this population. Copyright © 2013 The Obesity Society.

  14. Emergency Department Patient Perspectives on the Risk of Addiction to Prescription Opioids.

    PubMed

    Conrardy, Michael; Lank, Patrick; Cameron, Kenzie A; McConnell, Ryan; Chevrier, Alison; Sears, Jill; Ahlstrom, Eric; Wolf, Michael S; Courtney, D Mark; McCarthy, Danielle M

    2016-01-01

    To characterize emergency department (ED) patients' knowledge and beliefs about the addictive potential of opioids. Mixed methods analysis of data from a randomized controlled trial. Urban academic ED (>88,000 visits). One hundred and seventy four discharged ED patients prescribed hydrocodone-acetaminophen for acute pain. The study analyzed data collected from a randomized controlled trial investigating patients' knowledge of opioids. ED patients discharged with hydrocodone-acetaminophen completed an audio-recorded phone interview 4–7 days later. This analysis focuses on responses about addiction. Responses were categorized using content analysis; thematic analysis identified broad themes common across different categories. Participants' mean age was 45.5 years (SD, 14.8), 58.6% female, 50.6% white, and the majority had an orthopedic diagnosis (24.1% back pain, 52.3% other injuries). Responses were categorized first based on whether the patient believed that opioids could be addictive (categorized as: yes, 58.7%; no, 19.5%; depends, 17.2%; or do not know, 4.6%), and second based on whether or not the patient discussed his/her own experience with the medication (categorized as: personalized, 35.6%; or not personalized, 64.4%). Cohen's Kappa was 0.84 for all categories. Three themes emerged in the thematic analysis: theme 1) patients expect to “feel” addicted if they are addicted, theme 2) patients fear addiction, and theme 3) side effects affected patient views of addiction. In this sample, patients had misconceptions about opioid addiction. Some patients did not know opioids could be addictive, others underestimated their personal risk of addiction, and others overtly feared addiction and, therefore, risked inadequate pain management. Despite limited data, we recommend providers discuss opioid addiction with their patients. Published by Oxford University Press on behalf of the American Academy of Pain Medicine. 2016. This work is written by US Government

  15. Addictive behaviors and personality traits in adolescents.

    PubMed

    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.

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

    PubMed

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

    2012-09-01

    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 used data (n=2,894) from a large-sample paper-and-pencil questionnaire study, conducted in 2009 on secondary schools in Netherlands. Thus, the main source of data was a large sample of schoolchildren (aged 13-16 years). Measurements included the proposed VAT, the Compulsive Internet Use Scale, weekly hours spent on various game types, and several psychosocial variables. The VAT demonstrated excellent reliability, excellent construct validity, a one-factor model fit, and a high degree of measurement invariance across gender, ethnicity, and learning year, indicating that the scale outcomes can be compared across different subgroups with little bias. In summary, the VAT can be helpful in the further study of video game addiction, and it contributes to the debate on possible inclusion of behavioral addictions in the upcoming DSM-V.

  17. Dentistry: risks for addictive disease.

    PubMed

    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.

  18. Children of Alcoholics/Addicts: Children at Risk.

    ERIC Educational Resources Information Center

    Gover, F. Jill

    Children of alcoholics/addicts (COAs) are at a greater risk to develop alcohol and drug dependency, eating disorders, attention deficit disorders, stress-related illness, and suicidal behavior. Children become part of a conspiracy of silence by being told not to talk about the drug problem. The family members assume different roles which…

  19. Developing and Validation of Identifying People in Risk of Addiction Questionnaire (I.P.R.A)

    PubMed Central

    Anisi, Jafar; Bahadori, Mohammad Hossein; Jahanbakhsh, Marziyeh

    2013-01-01

    Background Drug addiction is considered as a problem of the new century which has destructive consequences for both family and society. This ominous phenomenon resulted from many factors. Present research aimed at recognition of inter-personal factors related to addiction and were conducted through a questionnaire to identify the youths at risk of addiction. Objectives Present research aimed at recognition of inter-personal factors related to addiction and were conducted through a questionnaire to identify the youths at risk of addiction. Materials and Methods The design of the present research is correlational analytic. The population consists of all young addicted or non-addicted people between the ages 18 to 35 and the sample consists of 82 addicted and 223 non-addicted young people in Tehran who were selected randomly and simply. The initial form included 120 questions which were administered on the sample in three stages. The data was analyzed through descriptive statistic and factor analysis. Results In this questionnaire four factors of depression and miserableness, having a positive attitude to drug, stress and anxiety and finally seeking high levels of excitement were respectively the strongest factors in predicting the risk of drug-abuse and addiction. The validity of the questionnaire which consists of 75 questions in the final form was calculated through internal consistency. Cronbach alpha of the whole questionnaire was 0.97, which that of the factor of depression and miserableness was 0.96, the factor of a positive attitude to drug was 0.93, the factor of stress and anxiety was 0.90 and the factor of high excitement-seeking was 0.80. Conclusions The evaluation of the questionnaire for identifying the individuals in the risk of addiction showed that the questionnaire benefits from appropriate validity and reliability. Therefore, it can be used in preventive fields and research. Moreover, by illuminating interpersonal factors that are effective in drug

  20. ZNF804A variants confer risk for heroin addiction and affect decision making and gray matter volume in heroin abusers.

    PubMed

    Sun, Yan; Zhao, Li-Yan; Wang, Gui-Bin; Yue, Wei-Hua; He, Yong; Shu, Ni; Lin, Qi-Xiang; Wang, Fan; Li, Jia-Li; Chen, Na; Wang, Hui-Min; Kosten, Thomas R; Feng, Jia-Jia; Wang, Jun; Tang, Yu-De; Liu, Shu-Xue; Deng, Gui-Fa; Diao, Gan-Huan; Tan, Yun-Long; Han, Hong-Bin; Lin, Lu; Shi, Jie

    2016-05-01

    Drug addiction shares common neurobiological pathways and risk genes with other psychiatric diseases, including psychosis. One of the commonly identified risk genes associated with broad psychosis has been ZNF804A. We sought to test whether psychosis risk variants in ZNF804A increase the risk of heroin addiction by modulating neurocognitive performance and gray matter volume (GMV) in heroin addiction. Using case-control genetic analysis, we compared the distribution of ZNF804A variants (genotype and haplotype) in 1035 heroin abusers and 2887 healthy subjects. We also compared neurocognitive performance (impulsivity, global cognitive ability and decision-making ability) in 224 subjects and GMV in 154 subjects based on the ZNF804A variants. We found significant differences in the distribution of ZNF804A intronic variants (rs1344706 and rs7597593) allele and haplotype frequencies between the heroin and control groups. Decision-making impairment was worse in heroin abusers who carried the ZNF804A risk allele and haplotype. Subjects who carried more risk alleles and haplotypes of ZNF804A had greater GMV in the bilateral insular cortex, right temporal cortex and superior parietal cortex. The interaction between heroin addiction and ZNF804A variants affected GMV in the left sensorimotor cortex. Our findings revealed several ZNF804A variants that were significantly associated with the risk of heroin addiction, and these variants affected decision making and GMV in heroin abusers compared with controls. The precise neural mechanisms that underlie these associations are unknown, which requires future investigations of the effects of ZNF804A on both dopamine neurotransmission and the relative increases in the volume of various brain areas. © 2015 Society for the Study of Addiction.

  1. Risk Factors for Smartphone Addiction in Korean Adolescents: Smartphone Use Patterns.

    PubMed

    Lee, Hyuk; Kim, Jun Won; Choi, Tae Young

    2017-10-01

    With widespread use of the smartphone, clinical evidence for smartphone addiction remains unclear. Against this background, we analyzed the effect of smartphone use patterns on smartphone addiction in Korean adolescents. A total of 370 middle school students participated. The severity of smartphone addiction was measured through clinical interviews and the Korean Smartphone Addiction Proneness Scale. As a result, 50 (13.5%) were in the smartphone addiction group and 320 (86.5%) were in the healthy group. To investigate the effect of smartphone use patterns on smartphone addiction, we performed self-report questionnaires that assessed the following items: smartphone functions mostly used, purpose of use, problematic use, and parental attitude regarding smartphone use. For smartphone functions mostly used, the addiction group showed significantly higher scores in "Online chat." For the purpose of use, the addiction group showed significantly higher "habitual use," "pleasure," "communication," "games," "stress relief," "ubiquitous trait," and "not to be left out." For problematic use, the addiction group showed significantly higher scores on "preoccupation," "tolerance," "lack of control," "withdrawal," "mood modification," "conflict," "lies," "excessive use," and "loss of interest." For parental attitude regarding children's smartphone use, the addiction group showed significantly higher scores in "parental punishment." Binary logistic regression analysis indicated that "female," "use for learning," "use for ubiquitous trait," "preoccupation," and "conflict" were significantly correlated with smartphone addiction. This study demonstrated that the risk factors for smartphone addiction were being female, preoccupation, conflict, and use for ubiquitous trait; the protective factor was use for learning. Future studies will be required to reveal the additional clinical evidence of the disease entity for smartphone addiction. © 2017 The Korean Academy of Medical Sciences.

  2. Psychological risk factors of addiction to social networking sites among Chinese smartphone users.

    PubMed

    Wu, Anise M S; Cheung, Vivi I; Ku, Lisbeth; Hung, Eva P W

    2013-09-01

    Smartphones allow users to access social networking sites (SNSs) whenever and wherever they want. Such easy availability and accessibility may increase their vulnerability to addiction. Based on the social cognitive theory (SCT), we examined the impacts of outcome expectancies, self-efficacy, and impulsivity on young Chinese smartphone users' addictive tendencies toward SNSs. Two hundred seventy-seven Macau young smartphone users (116 males and 161 females; mean age = 26.62) filled out an online Chinese questionnaire concerning their usage of social networking sites via smartphones, addiction tendencies toward SNSs, impulsivity trait, outcome expectancies toward the use, and Internet self-efficacy. The findings revealed that those who spent more time on SNSs also reported higher addictive tendencies. Addictive tendencies were positively correlated with both outcome expectancies and impulsivity, but negatively associated with Internet self-efficacy. These three psychological variables explained 23% of the variance in addictive tendencies. The findings of this study suggest that, compared to demographics, psychological factors provide a better account for addictive tendencies towards SNSs among Chinese smartphone users in Macau. The three psychological risk factors were low Internet self-efficacy, favorable outcome expectancies, and high impulsivity trait. Educational campaigns with screening procedures for high-risk groups are recommended for effective prevention and treatment.

  3. Psychological risk factors of addiction to social networking sites among Chinese smartphone users

    PubMed Central

    Wu, Anise M. S.; Cheung, Vivi I.; Ku, Lisbeth; Hung, Eva P. W.

    2013-01-01

    Background and aims: Smartphones allow users to access social networking sites (SNSs) whenever and wherever they want. Such easy availability and accessibility may increase their vulnerability to addiction. Based on the social cognitive theory (SCT), we examined the impacts of outcome expectancies, self-efficacy, and impulsivity on young Chinese smartphone users' addictive tendencies toward SNSs. Methods: Two hundred seventy-seven Macau young smartphone users (116 males and 161 females; mean age = 26.62) filled out an online Chinese questionnaire concerning their usage of social networking sites via smartphones, addiction tendencies toward SNSs, impulsivity trait, outcome expectancies toward the use, and Internet self-efficacy. Results: The findings revealed that those who spent more time on SNSs also reported higher addictive tendencies. Addictive tendencies were positively correlated with both outcome expectancies and impulsivity, but negatively associated with Internet self-efficacy. These three psychological variables explained 23% of the variance in addictive tendencies. Conclusions: The findings of this study suggest that, compared to demographics, psychological factors provide a better account for addictive tendencies towards SNSs among Chinese smartphone users in Macau. The three psychological risk factors were low Internet self-efficacy, favorable outcome expectancies, and high impulsivity trait. Educational campaigns with screening procedures for high-risk groups are recommended for effective prevention and treatment. PMID:25215198

  4. A Computer Adaptive Testing Version of the Addiction Severity Index-Multimedia Version (ASI-MV): The Addiction Severity CAT

    PubMed Central

    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

  5. A computer adaptive testing version of the Addiction Severity Index-Multimedia Version (ASI-MV): The Addiction Severity CAT.

    PubMed

    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).

  6. Prevalence and Risk Factors of Internet Addiction Among Employed Adults in Japan

    PubMed Central

    Sugaya, Nagisa; Tsuboi, Satoshi; Takahashi, Kenzo

    2018-01-01

    Background The prevalence of Internet addiction (IA) among employed adults has not been reported using a large sample. To clarify the actual status of addictive Internet use among employed adults, this study aimed to evaluate the prevalence and the risk factors of IA and at-risk IA among employed adults in Japan. Methods This cross-sectional study surveyed all junior and senior high school personnel in Shimane Prefecture, a rural area in Japan. Eligible participants included 3,211 junior and senior high school personnel (1,259 men and 1,952 women). Participants completed a questionnaire on their activities and factors related to Internet use. Results The prevalence of IA and at-risk IA was 0.03% and 4.82%, respectively. Furthermore, game playing was shown to be the Internet activity most closely associated with at-risk IA. Conclusions This study showed that around 5% of school personnel in a rural area in Japan are at risk for developing addiction to the Internet and that using the Internet for game playing is related to at-risk IA. Our results suggest that employed adults should be instructed to use the Internet properly. PMID:29151474

  7. Prevalence and Risk Factors of Internet Addiction Among Employed Adults in Japan.

    PubMed

    Tsumura, Hideki; Kanda, Hideyuki; Sugaya, Nagisa; Tsuboi, Satoshi; Takahashi, Kenzo

    2018-04-05

    The prevalence of Internet addiction (IA) among employed adults has not been reported using a large sample. To clarify the actual status of addictive Internet use among employed adults, this study aimed to evaluate the prevalence and the risk factors of IA and at-risk IA among employed adults in Japan. This cross-sectional study surveyed all junior and senior high school personnel in Shimane Prefecture, a rural area in Japan. Eligible participants included 3,211 junior and senior high school personnel (1,259 men and 1,952 women). Participants completed a questionnaire on their activities and factors related to Internet use. The prevalence of IA and at-risk IA was 0.03% and 4.82%, respectively. Furthermore, game playing was shown to be the Internet activity most closely associated with at-risk IA. This study showed that around 5% of school personnel in a rural area in Japan are at risk for developing addiction to the Internet and that using the Internet for game playing is related to at-risk IA. Our results suggest that employed adults should be instructed to use the Internet properly.

  8. Video game addiction, ADHD symptomatology, and video game reinforcement.

    PubMed

    Mathews, Christine L; Morrell, Holly E R; Molle, Jon E

    2018-06-06

    Up to 23% of people who play video games report symptoms of addiction. Individuals with attention deficit hyperactivity disorder (ADHD) may be at increased risk for video game addiction, especially when playing games with more reinforcing properties. The current study tested whether level of video game reinforcement (type of game) places individuals with greater ADHD symptom severity at higher risk for developing video game addiction. Adult video game players (N = 2,801; Mean age = 22.43, SD = 4.70; 93.30% male; 82.80% Caucasian) completed an online survey. Hierarchical multiple linear regression analyses were used to test type of game, ADHD symptom severity, and the interaction between type of game and ADHD symptomatology as predictors of video game addiction severity, after controlling for age, gender, and weekly time spent playing video games. ADHD symptom severity was positively associated with increased addiction severity (b = .73 and .68, ps < 0.001). Type of game played or preferred the most was not associated with addiction severity, ps > .05. The relationship between ADHD symptom severity and addiction severity did not depend on the type of video game played or preferred most, ps > .05. Gamers who have greater ADHD symptom severity may be at greater risk for developing symptoms of video game addiction and its negative consequences, regardless of type of video game played or preferred most. Individuals who report ADHD symptomatology and also identify as gamers may benefit from psychoeducation about the potential risk for problematic play.

  9. Genetic Addiction Risk Score (GARS): molecular neurogenetic evidence for predisposition to Reward Deficiency Syndrome (RDS).

    PubMed

    Blum, Kenneth; Oscar-Berman, Marlene; Demetrovics, Zsolt; Barh, Debmalya; Gold, Mark S

    2014-12-01

    We have published extensively on the neurogenetics of brain reward systems with reference to the genes related to dopaminergic function in particular. In 1996, we coined "Reward Deficiency Syndrome" (RDS), to portray behaviors found to have gene-based association with hypodopaminergic function. RDS as a useful concept has been embraced in many subsequent studies, to increase our understanding of Substance Use Disorder (SUD), addictions, and other obsessive, compulsive, and impulsive behaviors. Interestingly, albeit others, in one published study, we were able to describe lifetime RDS behaviors in a recovering addict (17 years sober) blindly by assessing resultant Genetic Addiction Risk Score (GARS™) data only. We hypothesize that genetic testing at an early age may be an effective preventive strategy to reduce or eliminate pathological substance and behavioral seeking activity. Here, we consider a select number of genes, their polymorphisms, and associated risks for RDS whereby, utilizing GWAS, there is evidence for convergence to reward candidate genes. The evidence presented serves as a plausible brain-print providing relevant genetic information that will reinforce targeted therapies, to improve recovery and prevent relapse on an individualized basis. The primary driver of RDS is a hypodopaminergic trait (genes) as well as epigenetic states (methylation and deacetylation on chromatin structure). We now have entered a new era in addiction medicine that embraces the neuroscience of addiction and RDS as a pathological condition in brain reward circuitry that calls for appropriate evidence-based therapy and early genetic diagnosis and that requires further intensive investigation.

  10. [Addiction and personality traits: sensation seeking, anhedonia, impulsivity].

    PubMed

    Sarramon, C; Verdoux, H; Schmitt, L; Bourgeois, M

    1999-01-01

    This study presents the evaluation of three dimensional traits of personality (Sensation Seeking, Anhedonia, Impulsivity) among 65 patients admitted in a psychiatric ward, with or without addictive behaviors. Our objective is to establish that these personality traits are commun to all addictive behaviors and to test the hypothesis that high scores on the three scales are linked to a greater probability of presenting with addictive behaviors. The two most frequent types of addiction were alcoholism and drug abuse. The subjects presenting with one or several addictive behaviors had higher average scores on the three scales. Our results printed in the same direction for the subjects having shown an addictive behavior in their past history. The risk to present with an addictive behavior increased with the total scores of these self-report questionnaires. There was a significant relationship between 3 sub-dimensions on the Sensation Seeking Scale and addictive behavior. Each time sub-scores of boredom susceptibility, disinhibition and thrill and adventure rise by one, the risk to present with an addictive behavior is multiplied by 1.4 for the first two and by 1.3 for the third one. Subjects with high scores on the anhedonia and impulsivity scales respectively show a risk multiplied by 1.6 and 3.3 of developing an addictive behavior. These results of this transverse study confirm the link between addiction behavior and these three personality traits.

  11. The Role of Social Novelty in Risk Seeking and Exploratory Behavior: Implications for Addictions.

    PubMed

    Mitchell, Simon; Gao, Jennifer; Hallett, Mark; Voon, Valerie

    2016-01-01

    Novelty preference or sensation seeking is associated with disorders of addiction and predicts rodent compulsive drug use and adolescent binge drinking in humans. Novelty has also been shown to influence choice in the context of uncertainty and reward processing. Here we introduce a novel or familiar neutral face stimuli and investigate its influence on risk-taking choices in healthy volunteers. We focus on behavioural outcomes and imaging correlates to the prime that might predict risk seeking. We hypothesized that subjects would be more risk seeking following a novel relative to familiar stimulus. We adapted a risk-taking task involving acceptance or rejection of a 50:50 choice of gain or loss that was preceded by a familiar (pre-test familiarization) or novel face prime. Neutral expression faces of males and females were used as primes. Twenty-four subjects were first tested behaviourally and then 18 scanned using a different variant of the same task under functional MRI. We show enhanced risk taking to both gain and loss anticipation following novel relative to familiar images and particularly for the low gain condition. Greater risk taking behaviour and self-reported exploratory behaviours was predicted by greater right ventral putaminal activity to novel versus familiar contexts. Social novelty appears to have a contextually enhancing effect on augmenting risky choices possibly mediated via ventral putaminal dopaminergic activity. Our findings link the observation that novelty preference and sensation seeking are important traits predicting the initiation and maintenance of risky behaviours, including substance and behavioural addictions.

  12. Emotion Regulation and Mentalization in People at Risk for Food Addiction.

    PubMed

    Innamorati, Marco; Imperatori, Claudio; Harnic, Désirée; Erbuto, Denise; Patitucci, Eleonora; Janiri, Luigi; Lamis, Dorian A; Pompili, Maurizio; Tamburello, Stella; Fabbricatore, Mariantonietta

    2017-01-01

    Researchers investigated the association among food addiction, difficulties in emotion regulation, and mentalization deficits in a sample of 322 Italian adults from the general population. All participants were administered the Italian versions of the Yale Food Addiction Scale (I-YFAS), the Difficulties in Emotion Regulation Scale, the Mentalization Questionnaire, the Binge Eating Scale, and the Michigan Alcohol Screening Test. Of respondents, 7.1% reported high food-addiction symptoms (ie, 3 or more symptoms of food addiction on the I-YFAS). In bivariate analyses, high food-addiction symptoms were associated with more difficulties in emotion regulation and mentalization deficits. In the multivariate analysis, high food-addiction symptoms remained independently associated with mentalization deficits, but not with difficulties in emotion regulation. Our data suggest that mentalization may play an important role in food addiction by making it difficult for an individual to understand his or her own inner mental states as well as the mental states of others, especially when powerful emotions arise.

  13. Examining the Application of the DC-IA-A Diagnostic Criteria for Internet Addiction Disorder in At-Risk College Students.

    PubMed

    Hsu, Wen-Yu; Chang, Shan-Mei; Chiu, Nan-Ying; Lin, Sunny S J; Tseng, Yin-Hsing

    2015-01-01

    Internet addiction disorder is a relatively new condition, and the criteria for its diagnosis have been developed only over the last several years. The criteria for Internet addiction remain controversial. We strive to further elucidate the clinical validity of the diagnostic criteria for Internet addiction. To test items of the diagnostic criteria for Internet addiction among adolescents, we conducted a clinical interview study of college students based on longitudinal data on their risky use of the Internet. Forty-one high-risk cases were selected from a 3-year 5-time point longitudinal survey of 716 college freshmen. We examined disputes relevant to symptoms and impairment in the DC-IA-A (Diagnostic Criteria for Internet Addiction among Taiwanese Adolescents). Of the 41 cases, 21 were diagnosed with Internet addiction via a psychiatric interview. In the Internet addiction disorder group, 23.8% of cases had a diagnosis of depression, whereas only 15.0% of the cases in the non-Internet addiction group had a diagnosis of depression. Two major criteria (A8 and A3) had low incidences in these high-risk college students and thus did not help provide a differential diagnosis between the groups. We suggest that A8, 'excessive effort spent on activities necessary to obtain access to the Internet', should be omitted, and that A3, 'tolerance: a marked increase in the duration of Internet use needed to achieve satisfaction', should be modified. A1 and A9 should be discussed regarding their role in the diagnosis of Internet addiction disorder. Additional well-designed studies examining the diagnostic criteria and the relationship between factors are needed. © 2015 S. Karger AG, Basel.

  14. Cortico-Amygdala Coupling as a Marker of Early Relapse Risk in Cocaine-Addicted Individuals

    PubMed Central

    McHugh, Meredith J.; Demers, Catherine H.; Salmeron, Betty Jo; Devous, Michael D.; Stein, Elliot A.; Adinoff, Bryon

    2014-01-01

    Addiction to cocaine is a chronic condition characterized by high rates of early relapse. This study builds on efforts to identify neural markers of relapse risk by studying resting-state functional connectivity (rsFC) in neural circuits arising from the amygdala, a brain region implicated in relapse-related processes including craving and reactivity to stress following acute and protracted withdrawal from cocaine. Whole-brain resting-state functional magnetic resonance imaging connectivity (6 min) was assessed in 45 cocaine-addicted individuals and 22 healthy controls. Cocaine-addicted individuals completed scans in the final week of a residential treatment episode. To approximate preclinical models of relapse-related circuitry, separate seeds were derived for the left and right basolateral (BLA) and corticomedial (CMA) amygdala. Participants also completed the Iowa Gambling Task, Wisconsin Card Sorting Test, Cocaine Craving Questionnaire, Obsessive-Compulsive Cocaine Use Scale and Personality Inventory. Relapse within the first 30 days post-treatment (n = 24) was associated with reduced rsFC between the left CMA and ventromedial prefrontal cortex/rostral anterior cingulate cortex (vmPFC/rACC) relative to cocaine-addicted individuals who remained abstinent (non-relapse, n = 21). Non-relapse participants evidenced reduced rsFC between the bilateral BLA and visual processing regions (lingual gyrus/cuneus) compared to controls and relapsed participants. Early relapse was associated with fewer years of education but unrelated to trait reactivity to stress, neurocognitive and clinical characteristics or cocaine use history. Findings suggest that rsFC within neural circuits implicated in preclinical models of relapse may provide a promising marker of relapse risk in cocaine-addicted individuals. Future efforts to replicate the current findings and alter connectivity within these circuits may yield novel interventions and improve treatment outcomes. PMID

  15. Adolescent obesity as a risk factor for high-level nicotine addiction in young women.

    PubMed

    Hussaini, Aliya Esmail; Nicholson, Lisa Marie; Shera, David; Stettler, Nicolas; Kinsman, Sara

    2011-11-01

    Obesity and cigarette smoking are two of the most frequent and preventable causes of disease and death in the United States; both are often established during youth. We hypothesized that obese, adolescent girls would be at higher risk for nicotine addiction in young adulthood, and that particular individual and social factors would mediate this association. Students surveyed in the National Longitudinal Study of Adolescent Health (Add Health), a nationally representative school-based and in-home survey conducted in three waves, comprised the sample. More than 4,000 respondents were used for the multivariate linear and logistic regression analyses used to determine the association between obesity and level of nicotine addiction. Potential mediation effects of the association were also examined. Obesity doubled the risk of the highest level of nicotine addiction after controlling for demographic factors, parent and friend smoking, and baseline smoking (OR, 2.12; 95% CI, 1.22-3.68). Family smoking was the strongest predictor of nicotine addiction (OR, 4.72; 95% CI, 2.89-7.72). Grade point average was a partial mediator of this relationship (OR, .48; 95% CI, .32-.74). Obese, adolescent females are at increased risk for high-level nicotine addiction in young adulthood as compared with their nonobese peers. Grade point average partially mediates the association, and may represent a confluence of factors including increased absenteeism, social marginalization, biases, and lack of confidence in academic ability. Obese, adolescent females may require targeted interventions to address their risk of subsequent high-level nicotine addiction, especially if risk factors such as parental smoking and poor school performance are present. Copyright © 2011 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

  16. French validation of the internet addiction test.

    PubMed

    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.

  17. Risk Factors for Smartphone Addiction in Korean Adolescents: Smartphone Use Patterns

    PubMed Central

    2017-01-01

    With widespread use of the smartphone, clinical evidence for smartphone addiction remains unclear. Against this background, we analyzed the effect of smartphone use patterns on smartphone addiction in Korean adolescents. A total of 370 middle school students participated. The severity of smartphone addiction was measured through clinical interviews and the Korean Smartphone Addiction Proneness Scale. As a result, 50 (13.5%) were in the smartphone addiction group and 320 (86.5%) were in the healthy group. To investigate the effect of smartphone use patterns on smartphone addiction, we performed self-report questionnaires that assessed the following items: smartphone functions mostly used, purpose of use, problematic use, and parental attitude regarding smartphone use. For smartphone functions mostly used, the addiction group showed significantly higher scores in “Online chat.” For the purpose of use, the addiction group showed significantly higher “habitual use,” “pleasure,” “communication,” “games,” “stress relief,” “ubiquitous trait,” and “not to be left out.” For problematic use, the addiction group showed significantly higher scores on “preoccupation,” “tolerance,” “lack of control,” “withdrawal,” “mood modification,” “conflict,” “lies,” “excessive use,” and “loss of interest.” For parental attitude regarding children's smartphone use, the addiction group showed significantly higher scores in “parental punishment.” Binary logistic regression analysis indicated that “female,” “use for learning,” “use for ubiquitous trait,” “preoccupation,” and “conflict” were significantly correlated with smartphone addiction. This study demonstrated that the risk factors for smartphone addiction were being female, preoccupation, conflict, and use for ubiquitous trait; the protective factor was use for learning. Future studies will be required to reveal the additional clinical evidence of

  18. Reduced dopamine response to amphetamine in subjects at ultra-high risk for addiction.

    PubMed

    Casey, Kevin F; Benkelfat, Chawki; Cherkasova, Mariya V; Baker, Glen B; Dagher, Alain; Leyton, Marco

    2014-07-01

    Not everyone who tries addictive drugs develops a substance use disorder. One of the best predictors of risk is a family history (FH) of substance use problems. In part, this might reflect perturbed mesolimbic dopamine responses. We measured amphetamine-induced changes in [(11)C]raclopride binding in 1) high-risk young adults with a multigenerational FH of substance use disorders (n = 16); 2) stimulant drug-naïve healthy control subjects with no known risk factors for addiction (n = 17); and 3) subjects matched to the high-risk group on personal drug use but without a FH of substance use problems (n = 15). Compared with either control group, the high-risk young adults with a multigenerational FH of substance use disorders exhibited smaller [(11)C]raclopride responses, particularly within the right ventral striatum. Past drug use predicted the dopamine response also, but including it as a covariate increased the group differences. Together, the results suggest that young people at familial high risk for substance use disorders have decreased dopamine responses to an amphetamine challenge, an effect that predates the onset of addiction. © 2013 Society of Biological Psychiatry Published by Society of Biological Psychiatry All rights reserved.

  19. Risk and resilience: the family experience of adolescents with an addicted parent.

    PubMed

    Ronel, Natti; Haimoff-Ayali, Ronit

    2010-06-01

    The family relationships of adolescents brought up by an addicted parent were studied in a qualitative research. The authors interviewed 19 adolescents, all of whom had a parent either actively addicted to drugs or else recovering addicts. The participants were assigned to one of two groups based on the degree to which they maintained normative lives or descended into addiction. It was found that the relative strength of the adolescents within the triad of forces (mother, father, self) had great significance for their development. Younger siblings awakened a desire to protect them from a life of addiction. The extended family was also found to have a potential to influence, in keeping with the significance the young people attributed to these relatives. The results indicate a definition, the first of its kind, of subjective risk and protective factors representing subjective perceptions of the reality of the lives of the participants.

  20. Exercise addiction in adolescents and emerging adults - Validation of a youth version of the Exercise Addiction Inventory.

    PubMed

    Lichtenstein, Mia Beck; Griffiths, Mark D; Hemmingsen, Simone Daugaard; Støving, René Klinkby

    2018-03-01

    Background Behavioral addictions often onset in adolescence and increase the risk of psychological and social problems later in life. The core symptoms of addiction are tolerance, withdrawal symptoms, lack of control, and compulsive occupation with the behavior. Psychometrically validated tools are required for detection and early intervention. Adolescent screening instruments exist for several behavioral addictions including gambling and video gaming addiction but not for exercise addiction. Given recent empirical and clinical evidence that a minority of teenagers appear to be experiencing exercise addiction, a psychometrically robust screening instrument is required. Aims The aim of this study was to develop and test the psychometric properties of a youth version of the Exercise Addiction Inventory (EAI) - a robust screening instrument that has been used across different countries and cultures - and to assess the prevalence of exercise addiction and associated disturbed eating. Methods A cross-sectional survey was administered to three high-risk samples (n = 471) aged 11-20 years (mean age: 16.3 years): sport school students, fitness center attendees, and patients with eating disorder diagnoses. A youth version of the EAI (EAI-Y) was developed and distributed. Participants were also screened for disordered eating with the SCOFF Questionnaire. Results Overall, the EAI-Y demonstrated good reliability and construct validity. The prevalence rate of exercise addiction was 4.0% in school athletes, 8.7% in fitness attendees, and 21% in patients with eating disorders. Exercise addiction was associated with feelings of guilt when not exercising, ignoring pain and injury, and higher levels of body dissatisfaction.

  1. [Videogame addiction: a danger for only at-risk children or for all children].

    PubMed

    Le Heuzey, Marie-France; Mouren, Marie-Christine

    2012-01-01

    With the rapid growth in the number of children and adolescents having access to videogames, there is a risk of addictive behavior, especially among those with underlying mental illnesses. Yet there is no consensual definition of videogame addiction. Depression, anxiety disorders and hostility are all associated with overuse, but attention-deficit hyperactivity disorder (ADHD) is the most significant predictor.

  2. Self-rated Health and Internet Addiction in Iranian Medical Sciences Students; Prevalence, Risk Factors and Complications.

    PubMed

    Mohammadbeigi, Abolfazl; Valizadeh, Farzaneh; Mirshojaee, Seyede Roqaie; Ahmadli, Robabeh; Mokhtari, Mohsen; Ghaderi, Ebrahim; Ahmadi, Ali; Rezaei, Heshmatollah; Ansari, Hossein

    2016-06-01

    Self-rated health is a brief measure for general health. It is a comprehensive and sensitive index for prediction of health in future. Due to the high internet usage in medical students, the current study designed to evaluate the self-rated health (SRH) in relationship with internet addiction risk factors in medical students. This cross sectional study conducted on 254 students of Qom University of Medical Sciences 2014. Participants selected by two stage sampling method including stratified and simple random sampling. The Young's questionnaire of internet addiction and SRH question used for data collection. Chi-square, t-test, and logistic regression used in data analysis. More than 79.9% of students reported their general health good and very good. The student's mean score of general health was higher than the average. In addition, the prevalence of internet addiction was 28.7%. An inverse significant correlation observed between SRH and internet addiction score (r=-0.198, p=0.002). Using internet for Entertainment, using private Email and chat rooms were the most important predictors of affecting to internet addiction. Moreover, internet addiction is the most predictors of SRH and increased the odds of bad SRH. The good SRH of medical students was higher than general population but in health faculty' students were lower than others. Due to the effect of internet addiction on SRH and increasing trend of internet use in medical students, as well as low age of participants, attention to psychological aspects and the job expectancy in future, can effective on increasing the good SRH.

  3. Laterality of Brain Activation for Risk Factors of Addiction.

    PubMed

    Gordon, Harold W

    2016-01-01

    Laterality of brain activation is reported for tests of risk factors of addiction- impulsivity and craving-but authors rarely address the potential significance of those asymmetries. The purpose of this study is to demonstrate this laterality and discuss its relevance to cognitive and neurophysiological asymmetries associated with drug abuse vulnerability in order to provide new insights for future research in drug abuse. From published reports, brain areas of activation for two tests of response inhibition or craving for drugs of abuse were compiled from fMRI activation peaks and were tabulated for eight sections (octants) in each hemisphere. Percent asymmetries were calculated (R-L/R+L) across studies for each area. For impulsivity, most activation peaks favored the right hemisphere. Overall, the percent difference was 32% (Χ2 = 16.026; p < 0.0001) with the greater asymmetry for anterior peaks (46.8%; Χ(2) = 17.329; p < 0.0001). The asymmetries for cue-induced craving were opposite, favoring the left hemisphere by 6.7% (Χ(2) = 4.028; p < 0.05). The consistency of left asymmetry was found for almost all drugs. For nicotine, studies where subjects were not allowed to smoke (deprived) prior to measurement had the same left hemisphere activation but those who smoked (satiated) before the fMRI measure showed right asymmetry. Brain activation studies demonstrate different left/right hemispheric contributions for impulsivity versus craving-factors related to addiction. Failure to take laterality into consideration is a missed opportunity in designing studies and gaining insight into the etiology of drug abuse and pathways for treatment.

  4. Internet Addiction Disorder: Personality characteristics and risk of pathological overuse in adolescents.

    PubMed

    Munno, Donato; Cappellin, Flora; Saroldi, Marta; Bechon, Elisa; Guglielmucci, Fanny; Passera, Roberto; Zullo, Giuseppina

    2017-02-01

    Few studies have investigated Internet Addiction (IA) in adolescents in relation to personality characteristics. The aim of this study was to determine whether personality differences exist between adolescents with problematic/pathological Internet use and those with normal Internet use. Our hypothesis was that certain psychopathological personality traits may predispose to the development of maladaptive Internet use. The Internet Addiction Test (IAT) and the Minnesota Multiphasic Personality Inventory-Adolescent (MMPI-A) were administered to a sample of 224 high school students. Analysis of IAT scores showed that 24.6% of the students had problematic Internet use and 1.6% had IA. Comparison of the MMPI-A scores between subjects with normal Internet use and those with problematic or pathological use based on the IAT score showed that some subscales, including schizophrenia and bizarre mentation, were strongly associated with problematic/pathological Internet use. Also, male sex, attending a vocational school, and unhappy childhood were found to be risk factors for IA. Certain psychological dimensions regarding mood and the psychotic area, as well as low self-esteem, family, school and conduct problems could represent risk factors. Taken together, our data suggest a personality profile, with problems at various levels in subjects with problematic or pathological Internet use. Copyright © 2016. Published by Elsevier B.V.

  5. Addiction and suicide: A review.

    PubMed

    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.

  6. Comorbid addictive behaviors in disordered gamblers with psychosis.

    PubMed

    Kim, Hyoun S; Cassetta, Briana D; Hodgins, David C; McGrath, Daniel S; Tomfohr-Madsen, Lianne M; Tavares, Hermano

    2018-06-11

    While it has been shown that disordered gamblers with psychosis are at increased risk for comorbid psychopathology, it is unclear whether this dual-diagnosis population is also at greater risk of problematic engagement with comorbid addictive behaviors. We tested for association between disordered gambling with psychosis and comorbid addictive behaviors in a sample of 349 treatment-seeking disordered gamblers. Twenty-five (7.2%) disordered gamblers met criteria for psychosis. Disordered gamblers with psychosis were no more likely to meet diagnostic criteria for current alcohol/substance use disorder than disordered gamblers without psychosis. However, this dual-disorder population reported greater misuse of shopping, food bingeing, caffeine, and prescription drugs. When controlling for multiple comparisons, binge eating was the only addictive behavior to remain significant. Given these findings, a comprehensive assessment of addictive behaviors - specifically food bingeing - in this population may be warranted.

  7. A Cross-Sectional Study on the Prevalence, Risk Factors, and Ill Effects of Internet Addiction Among Medical Students in Northeastern India

    PubMed Central

    Nath, Kamal; Naskar, Subrata; Victor, Robin

    2016-01-01

    Objective To evaluate Internet addiction among medical students in northeastern India and gain detailed knowledge about the prevalence, risk factors, and ill effects commonly associated with the disorder. Method The cross-sectional study sample comprised 188 medical students from Silchar Medical College and Hospital (Silchar, Assam, India). Students completed a sociodemographic form and an Internet use questionnaire, both created for this study, and the Young’s 20-Item Internet Addiction Test after they received brief instructions. Data were collected during a10-day period in June 2015. Results Of the 188 medical students, 46.8% were at increased risk of Internet addiction. Those who were found to be at increased risk had longer years of Internet exposure (P = .046) and always online status (P = .033). Also, among this group, the men were more prone to develop an online relationship. Excessive Internet usage also led to poor performance in college (P < .0001) and feeling moody, anxious, and depressed (P < .0001). Conclusions The ill effects of Internet addiction include withdrawal from real-life relationships, deterioration in academic activities, and a depressed and nervous mood. Internet use for nonacademic purposes is increasing among students, thus there is an immediate need for strict supervision and monitoring at the institutional level. The possibility of becoming addicted to the Internet should be emphasized to students and their parents through awareness campaigns so that interventions and restrictions can be implemented at the individual and family levels. PMID:27486546

  8. A Cross-Sectional Study on the Prevalence, Risk Factors, and Ill Effects of Internet Addiction Among Medical Students in Northeastern India.

    PubMed

    Nath, Kamal; Naskar, Subrata; Victor, Robin

    2016-01-01

    To evaluate Internet addiction among medical students in northeastern India and gain detailed knowledge about the prevalence, risk factors, and ill effects commonly associated with the disorder. The cross-sectional study sample comprised 188 medical students from Silchar Medical College and Hospital (Silchar, Assam, India). Students completed a sociodemographic form and an Internet use questionnaire, both created for this study, and the Young's 20-Item Internet Addiction Test after they received brief instructions. Data were collected during a10-day period in June 2015. Of the 188 medical students, 46.8% were at increased risk of Internet addiction. Those who were found to be at increased risk had longer years of Internet exposure (P = .046) and always online status (P = .033). Also, among this group, the men were more prone to develop an online relationship. Excessive Internet usage also led to poor performance in college (P < .0001) and feeling moody, anxious, and depressed (P < .0001). The ill effects of Internet addiction include withdrawal from real-life relationships, deterioration in academic activities, and a depressed and nervous mood. Internet use for nonacademic purposes is increasing among students, thus there is an immediate need for strict supervision and monitoring at the institutional level. The possibility of becoming addicted to the Internet should be emphasized to students and their parents through awareness campaigns so that interventions and restrictions can be implemented at the individual and family levels.

  9. High risk of Internet addiction and its relationship with lifetime substance use, psychological and behavioral problems among 10(th) grade adolescents.

    PubMed

    Evren, Cuneyt; Dalbudak, Ercan; Evren, Bilge; Demirci, Arzu Ciftci

    2014-12-01

    The aim of this study was to investigate the relationship of higher risk of Internet addiction (HRIA) with lifetime substance use, psychological and behavioral factors among Turkish 10(th) grade students. Cross-sectional online self-report survey conducted in 45 schools from the 15 districts in Istanbul, Turkey. A representative sample of 4957 10(th) grade students was studied between October 2012 and December 2012. Other than sociodemographic variables the survey included the Addiction Profile Index Internet Addiction Form-Screening Version (BAPINT-SV) and the Psychological Screening Test for Adolescents (PSTA). The participants were classified into two groups as those with HRIA (15.96%) and those with lower risk of Internet addiction. The rate of HRIA was higher in the males. The findings indicated that HRIA is related with negative consequences in school, lifetime use of tobacco, alcohol and/or drug, suicidal thoughts, self-harming and delinquent behaviors. Male gender, lifetime use of tobacco, alcohol and/or drug, depression, attention deficit and hyperactivity symptoms and lack of assertiveness predicted the HRIA in Turkish 10(th) grade students. Being aware of those with HRIA is important in prevention and management of Internet addiction as well as other important problems among students, such as substance use.

  10. Measurement Invariance of the Internet Addiction Test Among Hong Kong, Japanese, and Malaysian Adolescents.

    PubMed

    Lai, Ching-Man; Mak, Kwok-Kei; Cheng, Cecilia; Watanabe, Hiroko; Nomachi, Shinobu; Bahar, Norharlina; Young, Kimberly S; Ko, Huei-Chen; Kim, Dongil; Griffiths, Mark D

    2015-10-01

    There has been increased research examining the psychometric properties on the Internet Addiction Test (IAT) in different populations. This population-based study examined the psychometric properties and measurement invariance of the IAT in adolescents from three Asian countries. In the Asian Adolescent Risk Behavior Survey (AARBS), 2,535 secondary school students (55.9% girls) aged 12-18 years from Hong Kong (n=844), Japan (n=744), and Malaysia (n=947) completed a survey in 2012-2013 school year. A nested hierarchy of hypotheses concerning the IAT cross-country invariance was tested using multigroup confirmatory factor analyses. Replicating past findings in Hong Kong adolescents, the construct of the IAT is best represented by a second-order three-factor structure in Malaysian and Japanese adolescents. Configural, metric, scalar, and partial strict factorial invariance was established across the three samples. No cross-country differences on Internet addiction were detected at the latent mean level. This study provided empirical support for the IAT as a reliable and factorially stable instrument, and valid to be used across Asian adolescent populations.

  11. Stress as a common risk factor for obesity and addiction

    PubMed Central

    2013-01-01

    Stress is associated with obesity and the neurobiology of stress overlaps significantly with that of appetite and energy regulation. This review will discuss stress, allostasis, the neurobiology of stress and its overlap with neural regulation of appetite and energy homeostasis. Stress is a key risk factor in the development of addiction and in addiction relapse. High levels of stress changes eating patterns and augments consumption of highly palatable (HP) foods, which in turn, increases incentive salience of HP foods and allostatic load. The neurobiological mechanisms by which stress affects reward pathways to potentiate motivation and consumption of HP foods as well as addictive drugs is discussed. With enhanced incentive salience of HP foods and over-consumption of these foods, there are adaptations in stress and reward circuits that promote stress-related and HP food-related motivation as well as concomitant metabolic adaptations, including alterations in glucose metabolism, insulin sensitivity, and other hormones related to energy homeostatsis. These metabolic changes in turn may also affect dopaminergic activity to influence food motivation and intake of HP foods. An integrative heuristic model is proposed wherein repeated high levels of stress alter the biology of stress and appetite/energy regulation, with both components directly affecting neural mechanisms contributing to stress-induced and food cue-induced HP food motivation and engagement in overeating of such foods to enhance risk of weight gain and obesity. Future directions in research are identified to increase understanding of the mechanisms by which stress may increase risk of weight gain and obesity. PMID:23541000

  12. Self-rated Health and Internet Addiction in Iranian Medical Sciences Students; Prevalence, Risk Factors and Complications

    PubMed Central

    Mohammadbeigi, Abolfazl; Valizadeh, Farzaneh; Mirshojaee, Seyede Roqaie; Ahmadli, Robabeh; Mokhtari, Mohsen; Ghaderi, Ebrahim; Ahmadi, Ali; Rezaei, Heshmatollah; Ansari, Hossein

    2016-01-01

    Introduction: Self-rated health is a brief measure for general health. It is a comprehensive and sensitive index for prediction of health in future. Due to the high internet usage in medical students, the current study designed to evaluate the self-rated health (SRH) in relationship with internet addiction risk factors in medical students. Methods: This cross sectional study conducted on 254 students of Qom University of Medical Sciences 2014. Participants selected by two stage sampling method including stratified and simple random sampling. The Young’s questionnaire of internet addiction and SRH question used for data collection. Chi-square, t-test, and logistic regression used in data analysis. Results: More than 79.9% of students reported their general health good and very good. The student’s mean score of general health was higher than the average. In addition, the prevalence of internet addiction was 28.7%. An inverse significant correlation observed between SRH and internet addiction score (r=-0.198, p=0.002). Using internet for Entertainment, using private Email and chat rooms were the most important predictors of affecting to internet addiction. Moreover, internet addiction is the most predictors of SRH and increased the odds of bad SRH. Conclusion: The good SRH of medical students was higher than general population but in health faculty’ students were lower than others. Due to the effect of internet addiction on SRH and increasing trend of internet use in medical students, as well as low age of participants, attention to psychological aspects and the job expectancy in future, can effective on increasing the good SRH. PMID:27493592

  13. Video Game Use in the Treatment of Amblyopia: Weighing the Risks of Addiction.

    PubMed

    Xu, Chaoying S; Chen, Jessica S; Adelman, Ron A

    2015-09-01

    Video games have surged in popularity due to their entertainment factor and, with recent innovation, their use in health care. This review explores the dual facets of video games in treating vision impairment in amblyopia as well as their potential for overuse and addiction. Specifically, this review examines video game addiction from a biopsychosocial perspective and relates the addictive qualities of video games with their use as a therapeutic treatment for amblyopia. Current literature supports both the identification of video game addiction as a disease, as well as the therapeutic potential of video games in clinical trials. We show the need for clinicians to be aware of the dangers associated with video game overuse and the need for future studies to examine the risks associated with their health care benefits.

  14. Video Game Use in the Treatment of Amblyopia: Weighing the Risks of Addiction

    PubMed Central

    Xu, Chaoying S.; Chen, Jessica S.; Adelman, Ron A.

    2015-01-01

    Video games have surged in popularity due to their entertainment factor and, with recent innovation, their use in health care. This review explores the dual facets of video games in treating vision impairment in amblyopia as well as their potential for overuse and addiction. Specifically, this review examines video game addiction from a biopsychosocial perspective and relates the addictive qualities of video games with their use as a therapeutic treatment for amblyopia. Current literature supports both the identification of video game addiction as a disease, as well as the therapeutic potential of video games in clinical trials. We show the need for clinicians to be aware of the dangers associated with video game overuse and the need for future studies to examine the risks associated with their health care benefits. PMID:26339215

  15. Substance abuse precedes internet addiction

    PubMed Central

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

    2015-01-01

    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, p<0.001). Because students with a high risk for internet addiction have vulnerability for addictive behaviors, co-morbid substance abuse should be evaluated and, if found, treated in adolescents with internet addiction. PMID:23384457

  16. Reliability and Validity of the Korean Version of the Internet Addiction Test among College Students

    PubMed Central

    Lee, Kounseok; Lee, Hye-Kyung; Gyeong, Hyunsu; Yu, Byeongkwan; Song, Yul-Mai

    2013-01-01

    We developed a Korean translation of the Internet Addiction Test (KIAT), widely used self-report for internet addiction and tested its reliability and validity in a sample of college students. Two hundred seventy-nine college students at a national university completed the KIAT. Internal consistency and two week test-retest reliability were calculated from the data, and principal component factor analysis was conducted. Participants also completed the Internet Addiction Diagnostic Questionnaire (IADQ), the Korea Internet addiction scale (K-scale), and the Patient Health Questionnaire-9 for the criterion validity. Cronbach's alpha of the whole scale was 0.91, and test-retest reliability was also good (r = 0.73). The IADQ, the K-scale, and depressive symptoms were significantly correlated with the KIAT scores, demonstrating concurrent and convergent validity. The factor analysis extracted four factors (Excessive use, Dependence, Withdrawal, and Avoidance of reality) that accounted for 59% of total variance. The KIAT has outstanding internal consistency and high test-retest reliability. Also, the factor structure and validity data show that the KIAT is comparable to the original version. Thus, the KIAT is a psychometrically sound tool for assessing internet addiction in the Korean-speaking population. PMID:23678270

  17. Laterality of Brain Activation for Risk Factors of Addiction

    PubMed Central

    Gordon, Harold W.

    2016-01-01

    Background: Laterality of brain activation is reported for tests of risk factors of addiction - impulsivity and craving - but authors rarely address the potential significance of those asymmetries. Objective: The purpose of this study is to demonstrate this laterality and discuss its relevance to cognitive and neurophysiological asymmetries associated with drug abuse vulnerability in order to provide new insights for future research in drug abuse. Method: From published reports, brain areas of activation for two tests of response inhibition or craving for drugs of abuse were compiled from fMRI activation peaks and were tabulated for eight sections (octants) in each hemisphere. Percent asymmetries were calculated (R-L/R+L) across studies for each area. Results: For impulsivity, most activation peaks favored the right hemisphere. Overall, the percent difference was 32% (Χ2 = 16.026; p < 0.0001) with the greater asymmetry for anterior peaks (46.8%; Χ2 = 17.329; p < 0.0001). The asymmetries for cue-induced craving were opposite, favoring the left hemisphere by 6.7% (Χ2 = 4.028; p < 0.05). The consistency of left asymmetry was found for almost all drugs. For nicotine, studies where subjects were not allowed to smoke (deprived) prior to measurement had the same left hemisphere activation but those who smoked (satiated) before the fMRI measure showed right asymmetry. Conclusion: Brain activation studies demonstrate different left/right hemispheric contributions for impulsivity versus craving - factors related to addiction. Failure to take laterality into consideration is a missed opportunity in designing studies and gaining insight into the etiology of drug abuse and pathways for treatment. PMID:26674074

  18. [Facebook addiction].

    PubMed

    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.

  19. Wikipedia use: Risk for developing technology addiction.

    PubMed

    Sharma, Manoj Kumar

    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.

  20. Gender differences in adverse childhood experiences, collective violence, and the risk for addictive behaviors among university students in Tunisia.

    PubMed

    El Mhamdi, Sana; Lemieux, Andrine; Bouanene, Ines; Ben Salah, Arwa; Nakajima, Motohiro; Ben Salem, Kamel; al'Absi, Mustafa

    2017-06-01

    Adverse childhood experiences (ACE) have been linked to a variety of addictive behaviors. The recent adaptation of the ACE measure by the World Health Organization (WHO) allows for the assessment of the negative role of additional adverse experiences, such as extra-familial violence. To date, the relationship between extra-familial violence and addictive behaviors has not been assessed. We report the contribution of ACEs, including the new scales for extra-familial violence, on the risk for mental health problems and addictive behaviors by gender in a sample of young adults in Tunisia. We conducted a cross sectional study in Tunisia during 2014, where we recruited 1200 young university adults who completed the validated Arabic version of the WHO ACE questionnaire in a university setting. Results indicated that intra-familial adversities were associated with increased risk for addictive behaviors, particularly in males. ACEs were also associated with increased risk for mental health problems with women showing more difficulties than men. Exposure to peer, community and collective violence was higher in males than in females and logistic regression confirms that exposure to extra-familial violence increased the risk for addictive behaviors both in male and females by two to three-fold. Mental health problems were associated with peer violence and substance abuse in males, but not in females. Results demonstrate for the first time the contribution of exposure to extra-familial violence on risk for addictive behaviors. Results highlight the need for addressing mental health and addiction in a community with high burden of adversity and violence. Copyright © 2017 Elsevier Inc. All rights reserved.

  1. Stress as a common risk factor for obesity and addiction.

    PubMed

    Sinha, Rajita; Jastreboff, Ania M

    2013-05-01

    Stress is associated with obesity, and the neurobiology of stress overlaps significantly with that of appetite and energy regulation. This review will discuss stress, allostasis, the neurobiology of stress and its overlap with neural regulation of appetite, and energy homeostasis. Stress is a key risk factor in the development of addiction and in addiction relapse. High levels of stress changes eating patterns and augments consumption of highly palatable (HP) foods, which in turn increases incentive salience of HP foods and allostatic load. The neurobiological mechanisms by which stress affects reward pathways to potentiate motivation and consumption of HP foods as well as addictive drugs is discussed. With enhanced incentive salience of HP foods and overconsumption of these foods, there are adaptations in stress and reward circuits that promote stress-related and HP food-related motivation as well as concomitant metabolic adaptations, including alterations in glucose metabolism, insulin sensitivity, and other hormones related to energy homeostasis. These metabolic changes in turn might also affect dopaminergic activity to influence food motivation and intake of HP foods. An integrative heuristic model is proposed, wherein repeated high levels of stress alter the biology of stress and appetite/energy regulation, with both components directly affecting neural mechanisms contributing to stress-induced and food cue-induced HP food motivation and engagement in overeating of such foods to enhance risk of weight gain and obesity. Future directions in research are identified to increase understanding of the mechanisms by which stress might increase risk of weight gain and obesity. Copyright © 2013 Society of Biological Psychiatry. Published by Elsevier Inc. All rights reserved.

  2. [New risks of addiction for new populations: the example of hackers].

    PubMed

    Tisserand, I N

    2000-10-01

    Our purpose was to examine recent social and technical habits related to high-tech environments. Our goal was to show that the prevention of risk behaviors due to training in data processing, requires an interdisciplinary approach where medical anthropology could benefit from and exchange of complementary information sources (particularly from psychiatrics and psychoanalysis). We used this approach to search for solutions regarding new kinds of addiction. When identifying pathological conditions and proposing appropriate care, these solutions must take into consideration the progressive loss of human nature in data processing environments and the very important and highly sophisticated relationship established between the human being and the computer. We looked at the hacker population as a modern tribe and marginal group. Our analysis led to a better understanding of this kind of artificial culture, sometimes called a "high-tech" or "cyber" culture. The hacker population is integrating new rituals, languages and special rhythms which induce addictions. We show how high-tech environments operating in e-time and e-life induce addictions. This work illustrates a classical anthropological approach to the question (ethnological fields, interviews, literature analysis). The major challenge is to explain how high-tech environments present high risks for dependency in the hacker population and other, unwarned, computer (ab)users.

  3. Accident risk associated with smartphone addiction: A study on university students in Korea.

    PubMed

    Kim, Hye-Jin; Min, Jin-Young; Kim, Hyun-Jin; Min, Kyoung-Bok

    2017-12-01

    Background and aims The smartphone is one of the most popular devices, with the average smartphone usage at 162 min/day and the average length of phone usage at 15.79 hr/week. Although significant concerns have been made about the health effects of smartphone addiction, the relationship between smartphone addiction and accidents has rarely been studied. We examined the association between smartphone addiction and accidents among South Korean university students. Methods A total of 608 college students completed an online survey that included their experience of accidents (total number; traffic accidents; falls/slips; bumps/collisions; being trapped in the subway, impalement, cuts, and exit wounds; and burns or electric shocks), their use of smartphone, the type of smartphone content they most frequently used, and other variables of interests. Smartphone addiction was estimated using Smartphone Addiction Proneness Scale, a standardized measure developed by the National Institution in Korea. Results Compared with normal users, participants who were addicted to smartphones were more likely to have experienced any accidents (OR = 1.90, 95% CI: 1.26-2.86), falling from height/slipping (OR = 2.08, 95% CI: 1.10-3.91), and bumps/collisions (OR = 1.83, 95% CI: 1.16-2.87). The proportion of participants who used their smartphones mainly for entertainment was significantly high in both the accident (38.76%) and smartphone addiction (36.40%) groups. Discussion and conclusions We suggest that smartphone addiction was significantly associated with total accident, falling/slipping, and bumps/collisions. This finding highlighted the need for increased awareness of the risk of accidents with smartphone addiction.

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

    PubMed

    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.

  5. Implicit associations in cybersex addiction: Adaption of an Implicit Association Test with pornographic pictures.

    PubMed

    Snagowski, Jan; Wegmann, Elisa; Pekal, Jaro; Laier, Christian; Brand, Matthias

    2015-10-01

    Recent studies show similarities between cybersex addiction and substance dependencies and argue to classify cybersex addiction as a behavioral addiction. In substance dependency, implicit associations are known to play a crucial role, and such implicit associations have not been studied in cybersex addiction, so far. In this experimental study, 128 heterosexual male participants completed an Implicit Association Test (IAT; Greenwald, McGhee, & Schwartz, 1998) modified with pornographic pictures. Further, problematic sexual behavior, sensitivity towards sexual excitation, tendencies towards cybersex addiction, and subjective craving due to watching pornographic pictures were assessed. Results show positive relationships between implicit associations of pornographic pictures with positive emotions and tendencies towards cybersex addiction, problematic sexual behavior, sensitivity towards sexual excitation as well as subjective craving. Moreover, a moderated regression analysis revealed that individuals who reported high subjective craving and showed positive implicit associations of pornographic pictures with positive emotions, particularly tended towards cybersex addiction. The findings suggest a potential role of positive implicit associations with pornographic pictures in the development and maintenance of cybersex addiction. Moreover, the results of the current study are comparable to findings from substance dependency research and emphasize analogies between cybersex addiction and substance dependencies or other behavioral addictions. Copyright © 2015. Published by Elsevier Ltd.

  6. Organizational Climate and Work Addiction in Shahid Sadoughi University of Medical Sciences, 2014: a Case Study.

    PubMed

    Rafiee, Noora; Bahrami, Mohammad Amin; Zare, Vahid; Mohammadi, Mahan

    2015-12-01

    The occupational nature of employees in headquarters units of the University requires them to deal with support issues. Thus, there is some pressure on these employees to complete their assignments on time so that employees in the line units can accurately and expeditiously perform their duties. As a result, work addiction behaviors are sometimes observed among the headquarters personnel. Considering the importance of work addiction and recognizing the factors that intensify it, this study investigated the relationship between organizational climate and the work addiction of headquarters personnel at the Shahid Sadoughi University of Medical Sciences. This descriptive-analytic study was conducted using stratified random sampling of 151 University employees in 2014. The data collection tool was an organizational climate questionnaire, which was supplemented by the Work Addiction Risk Test (WART). The data were analyzed using the Pearson test, Spearman test, independent t-test, Mann-Whitney test, one-way analysis of variance (ANOVA), and the Kruskal-Wallis test using IBM-SPSS version 20. The findings of this study showed that the organizational climate was at a moderate level, and employees were in the danger level in terms of work addiction. In addition, among the dimensions of organizational climate, the risk dimension had a significant relationship with work addiction (p<0.05), and the dimensions of structure and responsibility were significantly different from occupational group and monthly salary (p<0.05). Single employees showed a significant difference from married employees in the two dimensions of criteria and conflict (p<0.05). Since the organizational climate score was low and the work addiction score was at the high-risk level, this issue demands more attention of senior managers and human resource officers of organizations to improve the organizational climate and increase employees' awareness of work addiction.

  7. Organizational Climate and Work Addiction in Shahid Sadoughi University of Medical Sciences, 2014: a Case Study

    PubMed Central

    Rafiee, Noora; Bahrami, Mohammad Amin; Zare, Vahid; Mohammadi, Mahan

    2015-01-01

    Introduction The occupational nature of employees in headquarters units of the University requires them to deal with support issues. Thus, there is some pressure on these employees to complete their assignments on time so that employees in the line units can accurately and expeditiously perform their duties. As a result, work addiction behaviors are sometimes observed among the headquarters personnel. Considering the importance of work addiction and recognizing the factors that intensify it, this study investigated the relationship between organizational climate and the work addiction of headquarters personnel at the Shahid Sadoughi University of Medical Sciences. Methods This descriptive-analytic study was conducted using stratified random sampling of 151 University employees in 2014. The data collection tool was an organizational climate questionnaire, which was supplemented by the Work Addiction Risk Test (WART). The data were analyzed using the Pearson test, Spearman test, independent t-test, Mann-Whitney test, one-way analysis of variance (ANOVA), and the Kruskal-Wallis test using IBM-SPSS version 20. Results The findings of this study showed that the organizational climate was at a moderate level, and employees were in the danger level in terms of work addiction. In addition, among the dimensions of organizational climate, the risk dimension had a significant relationship with work addiction (p<0.05), and the dimensions of structure and responsibility were significantly different from occupational group and monthly salary (p<0.05). Single employees showed a significant difference from married employees in the two dimensions of criteria and conflict (p<0.05). Conclusion Since the organizational climate score was low and the work addiction score was at the high-risk level, this issue demands more attention of senior managers and human resource officers of organizations to improve the organizational climate and increase employees’ awareness of work addiction

  8. Are Cigarette Smokers', E-Cigarette Users', and Dual Users' Health-Risk Beliefs and Responses to Advertising Influenced by Addiction Warnings and Product Type?

    PubMed

    Berry, Christopher; Burton, Scot; Howlett, Elizabeth

    2017-10-01

    This research examines cigarette smokers' and e-cigarette users' product-related health-risk beliefs across tobacco products and considers the effects of addiction warnings on consumers' responses to persuasion attempts. Study 1 used a cross-sectional survey with a sample of 195 adult cigarette smokers, e-cigarette users, and dual users to examine health-risk beliefs associated with combustible cigarettes and e-cigarettes (cancer, lung disease, stroke, heart disease, harm to an unborn baby, and addiction). Using a sample of 265 adult cigarette smokers, e-cigarette users, and dual users, Study 2 used a between-subjects experiment to examine the effects of an addiction warning presented in an advertisement on health-risk beliefs and willingness to try the promoted product. Study 1 results reveal that health-risk beliefs for cigarettes are extremely high, whereas health-risk beliefs for e-cigarettes are lower and vary across specific health-risk beliefs; specifically, beliefs related to addiction and harm to an unborn baby are greater than other risk beliefs. Extending these findings, Study 2 results demonstrate that health-risk beliefs associated with cigarette smoking are not affected by an addiction warning in a cigarette advertisement. However, an addiction warning in an e-cigarette advertisement does modify e-cigarette-related risk beliefs, which, in turn, reduces consumers' willingness to try the promoted e-cigarette. Findings indicate that the addition of an addiction warning may be effective in changing consumers' risk beliefs associated with e-cigarettes and consumers' responses to e-cigarette persuasion attempts. By examining cigarette smokers' and e-cigarette users' product-related health-risk beliefs and considering the effects of an addiction warning on consumers' responses to persuasion attempts, this research contributes to the understanding of how warnings in tobacco promotion affect cigarette smokers', e-cigarette users', and dual users' health-risk

  9. Psychosocial characteristics of benzodiazepine addicts compared to not addicted benzodiazepine users.

    PubMed

    Konopka, Anna; Pełka-Wysiecka, Justyna; Grzywacz, Anna; Samochowiec, Jerzy

    2013-01-10

    Although the addictive potential of benzodiazepine drugs has been known for a long time, new cases of benzodiazepine addictions keep emerging in clinical practice. The etiology of benzodiazepine addiction seems to be multifactorial. The objective of this study was to investigate and measure psychological and situational factors differentiating benzodiazepine addicts from not addicted users. A psychological profile and situational factors of patients with the diagnosis of benzodiazepine addiction and a carefully matched control group of not addicted former benzodiazepine users were defined and investigated. The investigated benzodiazepine addicts differed significantly from the control group in particular psychological dimensions, such as higher neuroticism and introversion, prevalence of emotional rather than task based coping mechanisms. There were also significant correlations between the addiction and situational factors such as BZD - treatment circumstances and adverse life events previous to the treatment. The results show psychological and situational factors which differentiate benzodiazepine addicts from not addicted benzodiazepine users. This data suggest that benzodiazepine addiction might be associated with higher neuroticism, introversion and less effective coping mechanisms as well as with previous accumulation of adverse life events and/or inadequate BZD treatment. The psychological and situational factors mentioned above might be considered as potential risk factors for benzodiazepine addiction. Copyright © 2012 Elsevier Inc. All rights reserved.

  10. Predicting Internet risks: a longitudinal panel study of gratifications-sought, Internet addiction symptoms, and social media use among children and adolescents

    PubMed Central

    Leung, Louis

    2014-01-01

    This study used longitudinal panel survey data collected from 417 adolescents at 2 points in time 1 year apart. It examined relationships between Internet risks changes in Time 2 and social media gratifications-sought, Internet addiction symptoms, and social media use all measured at Time 1. By controlling for age, gender, education, and criterion variable scores in Internet addiction at Time 1, entertainment and instant messaging use at Time 1 significantly predicted increased Internet addiction measured at Time 2. The study also controlled for demographics and scores of criterion variables in Internet risks: targeted for harassment, privacy exposed, and pornographic or violent content consumed in Time 1. Gratifications-sought (including status-gaining, expressing opinions, and identity experimentation), Internet addiction symptoms (including withdrawal and negative life consequences), and social media use (in particular, blogs, and Facebook) significantly predicted Internet risk changes in Time 2. These findings suggest that, with their predictive power, these predictors at Time 1 could be used to identify those adolescents who are likely to develop Internet addiction symptoms and the likelihood of experiencing Internet risks based on their previous gratifications-sought, previous addiction symptoms, and their habits of social media use at Time 1. PMID:25750792

  11. Predicting Internet risks: a longitudinal panel study of gratifications-sought, Internet addiction symptoms, and social media use among children and adolescents.

    PubMed

    Leung, Louis

    2014-01-01

    This study used longitudinal panel survey data collected from 417 adolescents at 2 points in time 1 year apart. It examined relationships between Internet risks changes in Time 2 and social media gratifications-sought, Internet addiction symptoms, and social media use all measured at Time 1. By controlling for age, gender, education, and criterion variable scores in Internet addiction at Time 1, entertainment and instant messaging use at Time 1 significantly predicted increased Internet addiction measured at Time 2. The study also controlled for demographics and scores of criterion variables in Internet risks: targeted for harassment, privacy exposed, and pornographic or violent content consumed in Time 1. Gratifications-sought (including status-gaining, expressing opinions, and identity experimentation), Internet addiction symptoms (including withdrawal and negative life consequences), and social media use (in particular, blogs, and Facebook) significantly predicted Internet risk changes in Time 2. These findings suggest that, with their predictive power, these predictors at Time 1 could be used to identify those adolescents who are likely to develop Internet addiction symptoms and the likelihood of experiencing Internet risks based on their previous gratifications-sought, previous addiction symptoms, and their habits of social media use at Time 1.

  12. Online activities, prevalence of Internet addiction and risk factors related to family and school among adolescents in China.

    PubMed

    Xin, Miao; Xing, Jiang; Pengfei, Wang; Houru, Li; Mengcheng, Wang; Hong, Zeng

    2018-06-01

    To investigate the online activities, prevalence of Internet Addiction in relation to demographic characteristics and risk factors related to family and school among adolescents. A total of 6468 10-18 year old adolescents recruited from local schools in Guangzhou, China were selected by adopting multi-stage stratified random sampling (female/male: 2886/3582; mean age:13.78 ± 2.43). Participants completed a structured questionnaire. The overall prevalence of Internet Addiction was 26.50%, with severe addiction being 0.96%. Internet Addiction was higher among males than females (30.6% versus 21.2%). Older grade students reported more Internet addiction rate ( χ 2  = 431.25, P  < 0.001). The five highest-ranked online activities were social networking (94.73%), school work (86.53%), entertainment (82.44%), Internet gaming (73.42%) and shopping online (33.67%). A negative relationship with teachers (OR: 1.35, 95% CI: 1.20-1.53), a negative relationship between two parents (OR: 1.23, 95% CI: 1.18-1.37), and poor academic performance (OR: 1.22, 95% CI: 1.17-1.35), showed the highest relative risks for Internet addiction. Severe Internet Addiction is not common, but mild Internet addiction was reported by more than one fourth of all participants. The rates of Internet Addiction varied by gender, grade, the quality of family relationships and school situation, suggesting these factors should be considered when designing and implementing interventions.

  13. Development of Social Media Addiction Test (SMAT17)

    ERIC Educational Resources Information Center

    Esgi, Necmi

    2016-01-01

    The aim of this study was to develop a test for assessing individuals' social media addiction; and conducting a reliability and validity study of this scale. Sample for this study was composed of 285 college students between the ages of 18 and 25. Reliability coefficients Cronbach's alpha value was 0.94 and Spearman Brown value was 0.91 for our…

  14. Internet addiction and its determinants among medical students.

    PubMed

    Chaudhari, Bhushan; Menon, Preethi; Saldanha, Daniel; Tewari, Abhinav; Bhattacharya, Labhanya

    2015-01-01

    Exponential use of internet has resulted in internet addiction in recent times. Students are particularly at risk because of their unique personal, social, and academic needs. The study was designed to evaluate the prevalence of internet addiction and its determinants among medical students. A cross-sectional study was conducted in 282 medical students with the help of semi-structured questionnaire consisting of questions related to demographic information, information related to internet use, and Young's internet addiction test. We found prevalence of internet addiction among medical students to be 58.87% (mild - 51.42%, moderate -7.45%) and significantly associated factors with internet addiction being male gender, staying in private accommodation, lesser age of first internet use, using mobile for internet access, higher expenditure on internet, staying online for longer time, and using internet for social networking, online videos, and watching website with sexual content. Medical students are vulnerable for internet addiction and efforts should be taken to increase awareness and prevent the problem of internet addiction in them.

  15. Internet Addiction among Adolescence

    ERIC Educational Resources Information Center

    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…

  16. Risk factors of Internet addiction and the health effect of internet addiction on adolescents: a systematic review of longitudinal and prospective studies.

    PubMed

    Lam, Lawrence T

    2014-11-01

    Internet gaming addiction was included in the latest version of the DSM-V as a possible disorder recently, while debate is still on-going as to whether the condition called "Internet Addiction" (IA) could be fully recognised as an established disorder. The major contention is how well IA could fulfil the validation criteria as a psychiatric disorder as in other well-established behavioural addictions. In addition to various proposed validation criteria, evidence of risk and protective factors as well as development of outcomes from longitudinal and prospective studies are suggested as important. A systematic review of available longitudinal and prospective studies was conducted to gather epidemiological evidence on risk and protective factors of IA and the health effect of IA on adolescents. Nine articles were identified after an extensive search of the literature in accordance to the PRISMA guidelines. Of these, eight provided data on risk or protective factors of IA and one focused solely on the effects of IA on mental health. Information was extracted and analysed systematically from each study and tabulated. Many exposure variables were studied and could be broadly classified into three main categories: psychopathologies of the participants, family and parenting factors, and others such as Internet usage, motivation, and academic performance. Some were found to be potential risk or protective factors of IA. It was also found that exposure to IA had a detrimental effect on the mental health of young people. These results were discussed in light of their implications to the fulfilment of the validation criteria.

  17. [Factors on internet game addiction among adolescents].

    PubMed

    Park, Hyun Sook; Kwon, Yun Hee; Park, Kyung-Min

    2007-08-01

    The purpose of this study was to explore factors related to internet game addiction for adolescents. This study was a cross-sectional survey, and data was collected through self-report questionnaires. Data was analyzed using the SPSS program. In logistic regression analysis, the risk of being addicted to internet games was 2.22 times higher in males than females. Adolescents with low and middle academic performance also had a higher risk(2.08 times and 2.54 times) to become addicted to internet games. For the location of the computer, the risk of becoming addicted to internet games were .01 times lower in the living room or brother or sisters' room than in their own room. The risk of becoming addicted to internet games was 1.18 times higher in the higher usage time of internet games. The risk of becoming addicted to internet games was .49 times lower in the more accepting and autonomic parents' rearing attitude and .02 times lower in the high self-efficacy group than the low group. The result of this study suggests that there are noticeable relationships between internet game addiction and gender, academic performance, location of computer, usage time of internet games, parents' rearing attitude, and self efficacy.

  18. Portuguese validation of the Internet Addiction Test: An empirical study

    PubMed Central

    PONTES, HALLEY M.; PATRÃO, IVONE M.; GRIFFITHS, MARK D.

    2014-01-01

    Background and aims: Research into Internet addiction (IA) has increased greatly over the last decade. Despite its various definitions and general lack of consensus regarding its conceptualisation amongst researchers, instruments for measuring this phenomenon have proliferated in a number of countries. There has been little research on IA in Portugal and this may be partly due to the absence of standardised measurement tools for assessing IA. Methods: This study attempted to address this issue by adapting a Portuguese version of the Internet Addiction Test (IAT) via a translation-back translation process and Confirmatory Factor Analysis in a sample of 593 Portuguese students that completed a Portuguese version of the IAT along with questions related to socio-demographic variables. Results: The findings suggested that the IAT appears to be a valid and reliable instrument for measuring IA among Portuguese young adults as demonstrated by its satisfactory psychometric properties. However, the present findings also suggest the need to reword and update some of the IAT’s items. Prevalence of IA found in the sample was 1.2% and is discussed alongside findings relating to socio-demographic correlates. Limitations and implications of the present study are also discussed. Conclusions: The present study calls for a reflection of the IAT while also contributing to a better understanding of the basic aspects of IA in the Portuguese community since many health practitioners are starting to realise that Internet use may pose a risk for some individuals. PMID:25215221

  19. Psychometric properties of the Turkish version of the Internet Addiction Test (IAT).

    PubMed

    Boysan, Murat; Kuss, Daria J; Barut, Yaşar; Ayköse, Nafi; Güleç, Mustafa; Özdemir, Osman

    2017-01-01

    Of many instruments developed to assess Internet addiction, the Internet Addiction Test (IAT), an expanded version of the Internet Addiction Diagnostic Questionnaire (IADQ), has been the most widely used scale in English and non-English speaking populations. In this study, our aim was to investigate the psychometric properties of short and expanded versions of the IAT in a Turkish undergraduate sample. Overall, 455 undergraduate students from Turkey aged between 18 and 30 participated in the study (63.53% were females). Explanatory and confirmatory factor analytic procedures investigated factor structures of the IADQ and IAT. The Internet Addiction Scale (IAS), Coping Inventory for Stressful Situations (CISS), Obsessive Compulsive Inventory-Revised (OCI-R) and Dissociative Experiences Scale (DES) were administered to assess convergent and divergent validities of the IADQ and IAT. Internal consistency and 15-day test-retest reliability were computed. In the factorial analytic investigation, we found a unidimensional factor structure for each measure fit the current data best. Significant but weak to moderate correlations of the IADQ and the IAT with the CISS, OCI-R and DES provided empirical evidence for divergent validity, whereas strong associations with the subscales of the IAS pointed to the convergent validity of Young's Internet addiction construct. Internal consistency of the IADQ was weak (α=0.67) and of the IAT was high (α=0.93). Temporal reliability of both instruments was very high (α=0.81 and α=0.87; respectively). The IAT revealed promising and sound psychometric properties in a Turkish sample. Copyright © 2015 Elsevier Ltd. All rights reserved.

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

    PubMed

    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.

  1. Risk and Protective Factors of Internet Addiction: A Meta-Analysis of Empirical Studies in Korea

    PubMed Central

    Koo, Hoon Jung

    2014-01-01

    Purpose A meta-analysis of empirical studies performed in Korea was conducted to systematically investigate the associations between the indices of Internet addiction (IA) and psychosocial variables. Materials and Methods Systematic literature searches were carried out using the Korean Studies Information Service System, Research Information Sharing Service, Science Direct, Google Scholar, and references in review articles. The key words were Internet addiction, (Internet) game addiction, and pathological, problematic, and excessive Internet use. Only original research papers using Korean samples published from 1999 to 2012 and officially reviewed by peers were included for analysis. Ninety-five studies meeting the inclusion criteria were identified. Results The magnitude of the overall effect size of the intrapersonal variables associated with internet addiction was significantly higher than that of interpersonal variables. Specifically, IA demonstrated a medium to strong association with "escape from self" and "self-identity" as self-related variables. "Attention problem", "self-control", and "emotional regulation" as control and regulation-relation variables; "addiction and absorption traits" as temperament variables; "anger" and "aggression" as emotion and mood and variables; "negative stress coping" as coping variables were also associated with comparably larger effect sizes. Contrary to our expectation, the magnitude of the correlations between relational ability and quality, parental relationships and family functionality, and IA were found to be small. The strength of the association between IA and the risk and protective factors was found to be higher in younger age groups. Conclusion The findings highlight a need for closer examination of psychosocial factors, especially intrapersonal variables when assessing high-risk individuals and designing intervention strategies for both general IA and Internet game addiction. PMID:25323910

  2. Internet Addiction and Other Behavioral Addictions.

    PubMed

    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. Suicide Risk in College Students: The Effects of Internet Addiction and Drug Use

    ERIC Educational Resources Information Center

    Genctanirim Kurt, Dilek

    2015-01-01

    This study aims to identify the factors in suicide risk among college students by examining the direct and indirect effects of drug use, internet addiction, gender, and alcohol use on suicide risk. The sample of the study is composed of 975 students studying at different faculties of Ahi Evran University during the academic year 2011-2012. They…

  4. Current considerations regarding food addiction.

    PubMed

    Schulte, Erica M; Joyner, Michelle A; Potenza, Marc N; Grilo, Carlos M; Gearhardt, Ashley N

    2015-04-01

    "Food addiction" is an emerging area, and behavioral and biological overlaps have been observed between eating and addictive disorders. Potential misconceptions about applying an addiction framework to problematic eating behavior may inhibit scientific progress. Critiques of "food addiction" that focus on descriptive differences between overeating and illicit drugs are similar to early criticisms of the addictiveness of tobacco. Although food is necessary for survival, the highly processed foods associated with addictive-like eating may provide little health benefit. Individual differences are important in determining who develops an addiction. If certain foods are addictive, the identification of possible risk factors for "food addiction" is an important next step. Not all treatments for addiction require abstinence. Addiction interventions that focus on moderation or controlled use may lead to novel approaches to treating eating-related problems. Finally, addiction-related policies that focus on environmental (instead of educational) targets may have a larger public health impact in reducing overeating.

  5. [Is video game addiction a reality ?

    PubMed

    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.

  6. Internet addiction and sleep quality among Vietnamese youths.

    PubMed

    Zhang, Melvyn W B; Tran, Bach Xuan; Huong, Le Thi; Hinh, Nguyen Duc; Nguyen, Huong Lan Thi; Tho, Tran Dinh; Latkin, Carl; Ho, Roger C M

    2017-08-01

    Internet addiction has been a major behavioral disorder over the past decade. Prior meta-analytic review has demonstrated the association between Internet addiction and psychiatric disorders, as well as sleep related disorders. There remains a paucity of literature about Internet addiction and sleep related disorders in low and middle income countries like Vietnam. It is the aim of this exploratory study to determine the association. An online cross-sectional study was conducted between August through to October 2015. Respondent drive sampling technique was utilized in the recruitment of participants. The short form version of the Young's Internet addiction test was administered and sleep related disorders was ascertained by means of a self-report questionnaire. Chi-squared, t-test and ANOVA were used to determine whether there were any significant differences amongst the variables considered. Multivariate logistic regressions were also used in the analysis, in order to identify factors associated with Internet addiction. 21.2% Of the participants were diagnosed with Internet addiction. 26.7% of those with Internet addiction also reported that they have had sleep related difficulties. 77.2% of these participants were receptive towards seeking medical treatment. Our current study also highlighted that being single and those who were using tobacco products were not at heightened risk of developing associated sleep related issues. Our current study is largely a cross-sectional exploratory study that has shown that there is a significant prevalence of both Internet addiction and sleep related disorders amongst Vietnamese youth. Copyright © 2017 Elsevier B.V. All rights reserved.

  7. [Evaluation of color perception in individuals addicted to narcotic substances in the Farnsworth-Munsell 100-Hue test].

    PubMed

    Nadolska, Krystyna; Goś, Roman

    2016-12-22

    The aim of the study was to assess color perception in the Farnsworth-Munsell 100-Hue test in individuals addicted to narcotic substances, and to analyze the acquired color vision disorders, depending on the duration of addiction and abstinence. Ninety-five persons were qualified for the study. All the subjects were divided into 3 groups. Group I (drug addicts) comprised 45 individuals addicted to narcotic substances and nicotine. Group II (smokers) consisted of 30 individuals addicted only to nicotine, and group III (abstinents) included 20 individuals free of addictions. In all the study groups anamnesis, survey, standard ophthalmological examination and the Farnsworth-Munsell 100-Hue test were performed. In the Farnsworth-Munsell 100-Hue test the mean values of total error score (TES) for the purposes of the analysis, expressed in the values of square root (√TES), proved to be significantly higher in group I than in the two other groups (p < 0.001). In group I, the √TES values exceeding critical values of age norms occurred significantly more frequently than in groups II (p < 0.01) and III (p < 0.05). A positive correlation between duration of addiction and the √TES values was indicated (ρ = 0.234, p < 0.05). The longer was the period of abstinence, the lower were the √TES values, indicating the improved ability to distinguish between colors. The Farnsworth-Munsell 100-Hue test proved useful in the detection and assessment of acquired dyschromatopsy induced by narcotic substances. The observed disorders appeared to be dependent on the duration of addiction and abstinence. Med Pr 2016;67(6):777-785. This work is available in Open Access model and licensed under a CC BY-NC 3.0 PL license.

  8. Development and content validity of a screening instrument for gaming addiction in adolescents: the Gaming Addiction Identification Test (GAIT).

    PubMed

    Vadlin, Sofia; Åslund, Cecilia; Nilsson, Kent W

    2015-08-01

    This study describes the development of a screening tool for gaming addiction in adolescents - the Gaming Addiction Identification Test (GAIT). Its development was based on the research literature on gaming and addiction. An expert panel comprising professional raters (n = 7), experiential adolescent raters (n = 10), and parent raters (n = 10) estimated the content validity of each item (I-CVI) as well as of the whole scale (S-CVI/Ave), and participated in a cognitive interview about the GAIT scale. The mean scores for both I-CVI and S-CVI/Ave ranged between 0.97 and 0.99 compared with the lowest recommended I-CVI value of 0.78 and the S-CVI/Ave value of 0.90. There were no sex differences and no differences between expert groups regarding ratings in content validity. No differences in the overall evaluation of the scale emerged in the cognitive interviews. Our conclusions were that GAIT showed good content validity in capturing gaming addiction. The GAIT needs further investigation into its psychometric properties of construct validity (convergent and divergent validity) and criterion-related validity, as well as its reliability in both clinical settings and in community settings with adolescents. © 2015 Scandinavian Psychological Associations and John Wiley & Sons Ltd.

  9. A psycho-genetic study of hedonic responsiveness in relation to "food addiction".

    PubMed

    Davis, Caroline; Loxton, Natalie J

    2014-10-16

    While food addiction has no formally-recognized definition, it is typically operationalized according to the diagnostic principles established by the Yale Food Addiction Scale-an inventory based on the symptom criteria for substance dependence in the DSM-IV. Currently, there is little biologically-based research investigating the risk factors for food addiction. What does exist has focused almost exclusively on dopaminergic reward pathways in the brain. While brain opioid signaling has also been strongly implicated in the control of food intake, there is no research examining this neural circuitry in the association with food addiction. The purpose of the study was therefore to test a model predicting that a stronger activation potential of opioid circuitry-as indicated by the functional A118G marker of the mu-opioid receptor gene-would serve as an indirect risk factor for food addiction via a heightened hedonic responsiveness to palatable food. Results confirmed these relationships. In addition, our findings that the food-addiction group had significantly higher levels of hedonic responsiveness to food suggests that this bio-behavioral trait may foster a proneness to overeating, to episodes of binge eating, and ultimately to a compulsive and addictive pattern of food intake.

  10. Development of Korean Smartphone addiction proneness scale for youth.

    PubMed

    Kim, Dongil; Lee, Yunhee; Lee, Juyoung; Nam, JeeEun Karin; Chung, Yeoju

    2014-01-01

    This study developed a Smartphone Addiction Proneness Scale (SAPS) based on the existing internet and cellular phone addiction scales. For the development of this scale, 29 items (1.5 times the final number of items) were initially selected as preliminary items, based on the previous studies on internet/phone addiction as well as the clinical experience of involved experts. The preliminary scale was administered to a nationally representative sample of 795 students in elementary, middle, and high schools across South Korea. Then, final 15 items were selected according to the reliability test results. The final scale consisted of four subdomains: (1) disturbance of adaptive functions, (2) virtual life orientation, (3) withdrawal, and (4) tolerance. The final scale indicated a high reliability with Cronbach's α of .880. Support for the scale's criterion validity has been demonstrated by its relationship to the internet addiction scale, KS-II (r  =  .49). For the analysis of construct validity, we tested the Structural Equation Model. The results showed the four-factor structure to be valid (NFI  =  .943, TLI  =  .902, CFI  =  .902, RMSEA  =  .034). Smartphone addiction is gaining a greater spotlight as possibly a new form of addiction along with internet addiction. The SAPS appears to be a reliable and valid diagnostic scale for screening adolescents who may be at risk of smartphone addiction. Further implications and limitations are discussed.

  11. Development of Korean Smartphone Addiction Proneness Scale for Youth

    PubMed Central

    Kim, Dongil; Lee, Yunhee; Lee, Juyoung; Nam, JeeEun Karin; Chung, Yeoju

    2014-01-01

    This study developed a Smartphone Addiction Proneness Scale (SAPS) based on the existing internet and cellular phone addiction scales. For the development of this scale, 29 items (1.5 times the final number of items) were initially selected as preliminary items, based on the previous studies on internet/phone addiction as well as the clinical experience of involved experts. The preliminary scale was administered to a nationally representative sample of 795 students in elementary, middle, and high schools across South Korea. Then, final 15 items were selected according to the reliability test results. The final scale consisted of four subdomains: (1) disturbance of adaptive functions, (2) virtual life orientation, (3) withdrawal, and (4) tolerance. The final scale indicated a high reliability with Cronbach's α of .880. Support for the scale's criterion validity has been demonstrated by its relationship to the internet addiction scale, KS-II (r  =  .49). For the analysis of construct validity, we tested the Structural Equation Model. The results showed the four-factor structure to be valid (NFI  =  .943, TLI  =  .902, CFI  =  .902, RMSEA  =  .034). Smartphone addiction is gaining a greater spotlight as possibly a new form of addiction along with internet addiction. The SAPS appears to be a reliable and valid diagnostic scale for screening adolescents who may be at risk of smartphone addiction. Further implications and limitations are discussed. PMID:24848006

  12. Risk-taking and decision-making in youth: relationships to addiction vulnerability.

    PubMed

    Balogh, Kornelia N; Mayes, Linda C; Potenza, Marc N

    2013-03-01

    Decision-making and risk-taking behavior undergo developmental changes during adolescence. Disadvantageous decision-making and increased risk-taking may lead to problematic behaviors such as substance use and abuse, pathological gambling and excessive internet use. Based on MEDLINE searches, this article reviews the literature on decision-making and risk-taking and their relationship to addiction vulnerability in youth. Decision-making and risk-taking behaviors involve brain areas that undergoing developmental changes during puberty and young adulthood. Individual differences and peer pressure also relate importantly to decision-making and risk-taking. Brain-based changes in emotional, motivational and cognitive processing may underlie risk-taking and decision-making propensities in adolescence, making this period a time of heightened vulnerability for engagement in additive behaviors.

  13. The Addictive Model of Self-Harming (Non-suicidal and Suicidal) Behavior.

    PubMed

    Blasco-Fontecilla, Hilario; Fernández-Fernández, Roberto; Colino, Laura; Fajardo, Lourdes; Perteguer-Barrio, Rosa; de Leon, Jose

    2016-01-01

    Behavioral addictions such as gambling, sun-tanning, shopping, Internet use, work, exercise, or even love and sex are frequent, and share many characteristics and common neurobiological and genetic underpinnings with substance addictions (i.e., tolerance, withdrawal, and relapse). Recent literature suggests that both non-suicidal self-injury (NSSI) and suicidal behavior (SB) can also be conceptualized as addictions. The major aim of this mini review is to review the literature and explore the neurobiological and psychological mechanisms underlying the addiction to self-harming behaviors. This is a narrative review. The authors performed literature searches in PubMed and Google for suicidal behavior, self-harming, addiction, and "major repeaters." Given the scarce literature on the topic, a subset of the most closely related studies was selected. The authors also focused on three empirical studies testing the hypothesis that major repeaters (individuals with ≥5 lifetime suicide attempts) represent a distinctive suicidal phenotype and are the individuals at risk of developing an addiction to SB. The authors reviewed the concept of behavioral addictions and major repeaters, current empirical evidence testing concerning whether or not NSSI and SB can be understood as "addictions," and the putative mechanisms underlying them. Our review suggests that both NSSI and SB can be conceptualized as addictions. This is relevant because if some individual's self-harming behaviors are better conceptualized as an addiction, treatment approaches could be tailored to this addiction.

  14. Sex differences in addictive disorders.

    PubMed

    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.

  15. The moral relevance of addiction.

    PubMed

    Husak, Douglas N

    2004-02-01

    I attempt to understand and assess the widespread belief that addiction is relevant to morality. I examine several accounts of how addiction might be significant from a moral point of view. Although I briefly discuss theories of virtue, I focus on three possible ways addiction might be relevant to moral blame. First, blame might be imposed for the act of using addictive drugs. Second, blame might be imposed for the condition of being addicted. Third, blame might be imposed for further risks persons are likely to undertake once they have become addicts. I conclude that each of these accounts has some plausibility, but none is entirely unproblematic. Addiction probably is relevant to morality, although its degree of importance is not as great as some commentators appear to believe. The moral relevance of addiction does not appear to rise to whatever level would justify a punitive response to addictive drug users.

  16. Development of a brief instrument to measure smartphone addiction among nursing students.

    PubMed

    Cho, Sumi; Lee, Eunjoo

    2015-05-01

    Interruptions and distractions due to smartphone use in healthcare settings pose potential risks to patient safety. Therefore, it is important to assess smartphone use at work, to encourage nursing students to review their relevant behaviors, and to recognize these potential risks. This study's aim was to develop a scale to measure smartphone addiction and test its validity and reliability. We investigated nursing students' experiences of distractions caused by smartphones in the clinical setting and their opinions about smartphone use policies. Smartphone addiction and the need for a scale to measure it were identified through a literature review and in-depth interviews with nursing students. This scale showed reliability and validity with exploratory and confirmatory factor analysis. In testing the discriminant and convergent validity of the selected (18) items with four factors, the smartphone addiction model explained approximately 91% (goodness-of-fit index = 0.909) of the variance in the data. Pearson correlation coefficients among addiction level, distractions in the clinical setting, and attitude toward policies on smartphone use were calculated. Addiction level and attitude toward policies of smartphone use were negatively correlated. This study suggests that healthcare organizations in Korea should create practical guidelines and policies for the appropriate use of smartphones in clinical practice.

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

    PubMed

    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.

  18. Indoor tanning bed use and risk of food addiction based on the modified Yale Food Addiction Scale

    PubMed Central

    Li, Wen-Qing; McGeary, John E.; Cho, Eunyoung; Flint, Alan; Wu, Shaowei; Ascherio, Alberto; Rimm, Eric; Field, Alison; Qureshi, Abrar A.

    2017-01-01

    Abstract The popularity of indoor tanning may be partly attributed to the addictive characteristics of tanning for some individuals. We aimed to determine the association between frequent indoor tanning, which we view as a surrogate for tanning addiction, and food addiction. A total of 67,910 women were included from the Nurses’ Health Study II. In 2005, we collected information on indoor tanning during high school/college and age 25-35 years, and calculated the average use of indoor tanning during these periods. Food addiction was defined as ≥3 clinically significant symptoms plus clinically significant impairment or distress, assessed in 2009 using a modified version of the Yale Food Addiction Scale. Totally 23.3% (15,822) of the participants reported indoor tanning at high school/college or age 25-35 years. A total of 5,557 (8.2%) women met the criteria for food addiction. We observed a dose–response relationship between frequency of indoor tanning and the likelihood of food addiction (Ptrend < 0.0001), independent of depression, BMI, and other confounders. Compared with never indoor tanners, the odds ratio (95% confidence interval) of food addiction was 1.07 (0.99-1.17) for average indoor tanning 1-2 times/year, 1.25 (1.09-1.43) for 3-5 times/year, 1.34 (1.14-1.56) for 6-11 times/year, 1.61 (1.35-1.91) for 12-23 times/year, and 2.98 (1.95-4.57) for 24 or more times/year. Frequent indoor tanning before or at early adulthood is associated with prevalence of food addiction at middle age. Our data support the addictive property of frequent indoor tanning, which may guide intervention strategies to curb indoor tanning and prevent skin cancer. PMID:28808183

  19. Indoor tanning bed use and risk of food addiction based on the modified Yale Food Addiction Scale.

    PubMed

    Li, Wen-Qing; E McGeary, John; Cho, Eunyoung; Flint, Alan; Wu, Shaowei; Ascherio, Alberto; Rimm, Eric; Field, Alison; A Qureshi, Abrar

    2016-10-17

    The popularity of indoor tanning may be partly attributed to the addictive characteristics of tanning for some individuals. We aimed to determine the association between frequent indoor tanning, which we view as a surrogate for tanning addiction, and food addiction. A total of 67,910 women were included from the Nurses' Health Study II. In 2005, we collected information on indoor tanning during high school/college and age 25-35 years, and calculated the average use of indoor tanning during these periods. Food addiction was defined as ≥3 clinically significant symptoms plus clinically significant impairment or distress, assessed in 2009 using a modified version of the Yale Food Addiction Scale. Totally 23.3% (15,822) of the participants reported indoor tanning at high school/college or age 25-35 years. A total of 5,557 (8.2%) women met the criteria for food addiction. We observed a dose-response relationship between frequency of indoor tanning and the likelihood of food addiction (P trend <0.0001), independent of depression, BMI, and other confounders. Compared with never indoor tanners, the odds ratio (95% confidence interval) of food addiction was 1.07 (0.99-1.17) for average indoor tanning 1-2 times/year, 1.25 (1.09-1.43) for 3-5 times/year, 1.34 (1.14-1.56) for 6-11 times/year, 1.61 (1.35-1.91) for 12-23 times/year, and 2.98 (1.95-4.57) for 24 or more times/year. Frequent indoor tanning before or at early adulthood is associated with prevalence of food addiction at middle age. Our data support the addictive property of frequent indoor tanning, which may guide intervention strategies to curb indoor tanning and prevent skin cancer.

  20. Risk-taking and decision-making in youth: relationships to addiction vulnerability

    PubMed Central

    Balogh, Kornelia N.; Mayes, Linda C.; Potenza, Marc N.

    2013-01-01

    Background Decision-making and risk-taking behavior undergo developmental changes during adolescence. Disadvantageous decision-making and increased risk-taking may lead to problematic behaviors such as substance use and abuse, pathological gambling and excessive internet use. Methods Based on MEDLINE searches, this article reviews the literature on decision-making and risk-taking and their relationship to addiction vulnerability in youth. Results Decision-making and risk-taking behaviors involve brain areas that undergoing developmental changes during puberty and young adulthood. Individual differences and peer pressure also relate importantly to decision-making and risk-taking. Conclusions Brain-based changes in emotional, motivational and cognitive processing may underlie risk-taking and decision-making propensities in adolescence, making this period a time of heightened vulnerability for engagement in additive behaviors. PMID:24294500

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

    PubMed

    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.

  2. [Online addictive disease].

    PubMed

    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.

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

    PubMed

    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.

  4. Toxicology in Addiction Medicine.

    PubMed

    Schwarz, Daniel A; George, M P; Bluth, Martin H

    2016-12-01

    Toxicology testing in addiction medicine varies across the spectrum, yet remains a powerful tool in monitoring addictive patients. There are many reference laboratories offering toxicology testing, and physicians should have some understanding of laboratory, methodology, testing portfolio, and customer support structure to aid them in selecting the best toxicology laboratory for their patients. Consultation with a clinical pathologist/toxicologist in conjunction with the consideration of monitoring large numbers of illicit and psychoactive drugs in the addictive patient may provide important clinical information for their treatment. Copyright © 2016 Elsevier Inc. All rights reserved.

  5. Internet addiction: coping styles, expectancies, and treatment implications.

    PubMed

    Brand, Matthias; Laier, Christian; Young, Kimberly S

    2014-01-01

    Internet addiction (IA) has become a serious mental health condition in many countries. To better understand the clinical implications of IA, this study tested statistically a new theoretical model illustrating underlying cognitive mechanisms contributing to development and maintenance of the disorder. The model differentiates between a generalized Internet addiction (GIA) and specific forms. This study tested the model on GIA on a population of general Internet users. The findings from 1019 users show that the hypothesized structural equation model explained 63.5% of the variance of GIA symptoms, as measured by the short version of the Internet Addiction Test. Using psychological and personality testing, the results show that a person's specific cognitions (poor coping and cognitive expectations) increased the risk for GIA. These two factors mediated the symptoms of GIA if other risk factors were present such as depression, social anxiety, low self-esteem, low self-efficacy, and high stress vulnerability to name a few areas that were measured in the study. The model shows that individuals with high coping skills and no expectancies that the Internet can be used to increase positive or reduce negative mood are less likely to engage in problematic Internet use, even when other personality or psychological vulnerabilities are present. The implications for treatment include a clear cognitive component to the development of GIA and the need to assess a patient's coping style and cognitions and improve faulty thinking to reduce symptoms and engage in recovery.

  6. Internet addiction: coping styles, expectancies, and treatment implications

    PubMed Central

    Brand, Matthias; Laier, Christian; Young, Kimberly S.

    2014-01-01

    Internet addiction (IA) has become a serious mental health condition in many countries. To better understand the clinical implications of IA, this study tested statistically a new theoretical model illustrating underlying cognitive mechanisms contributing to development and maintenance of the disorder. The model differentiates between a generalized Internet addiction (GIA) and specific forms. This study tested the model on GIA on a population of general Internet users. The findings from 1019 users show that the hypothesized structural equation model explained 63.5% of the variance of GIA symptoms, as measured by the short version of the Internet Addiction Test. Using psychological and personality testing, the results show that a person’s specific cognitions (poor coping and cognitive expectations) increased the risk for GIA. These two factors mediated the symptoms of GIA if other risk factors were present such as depression, social anxiety, low self-esteem, low self-efficacy, and high stress vulnerability to name a few areas that were measured in the study. The model shows that individuals with high coping skills and no expectancies that the Internet can be used to increase positive or reduce negative mood are less likely to engage in problematic Internet use, even when other personality or psychological vulnerabilities are present. The implications for treatment include a clear cognitive component to the development of GIA and the need to assess a patient’s coping style and cognitions and improve faulty thinking to reduce symptoms and engage in recovery. PMID:25426088

  7. Addictive disorders after Roux-en-Y gastric bypass.

    PubMed

    Mitchell, James E; Steffen, Kristine; Engel, Scott; King, Wendy C; Chen, Jia-Yuh; Winters, Ken; Sogg, Stephanie; Sondag, Cindy; Kalarchian, Melissa; Elder, Katherine

    2015-01-01

    Recent literature suggests that some patients may develop addictive disorders after bariatric surgery, in particular after Roux-en-Y gastric bypass (RYGB). These may include traditional addictions and so called "behavioral addictions," although prevalence data on the latter have not been published. The objective of this study was to establish the prevalence of addictive behaviors in adults after RYGB. Participants from a large observational study of bariatric surgery who had undergone RYGB were recruited to complete additional measures. Of 241 consented participants, 201 provided data (i.e., Structured Clinical Interview for DSM-IV Axis I [SCID], additional Impulsive Control Disorder Modules, and various self-report measures, including the Alcohol Use Disorder Identification Test [AUDIT]) to assess status before surgery and in the first 3 postoperative years. Based on the SCID, 16 (8.0%) developed alcohol use disorder [AUD] within 3 years post-RYGB, 7 (43.8%) of whom had no history of AUD. When both the SCID and AUDIT were used to identify AUD, the corresponding numbers/percentages were 32 (18.4%) and 13 (40.6%). Data on other behavioral addictive disorders indicated 19 (9.5%) had a postsurgery disorder, 6 (31.6%) of whom had no history. These data add to a growing literature suggesting there is a substantial risk for the development of AUD after bariatric surgery. Understanding the risk for nondrug-related addictive disorders requires more data from larger studies before clear conclusions can be drawn. Copyright © 2015 American Society for Bariatric Surgery. Published by Elsevier Inc. All rights reserved.

  8. Psychoactive substances use experience and addiction or risk of addiction among by Polish adolescents living in rural and urban areas.

    PubMed

    Pawłowska, Beata; Zygo, Maciej; Potembska, Emilia; Kapka-Skrzypczak, Lucyna; Dreher, Piotr; Kędzierski, Zbigniew

    2014-01-01

    The objective of the study was to determine the similarities and differences between adolescents with psychoactive substances use experience living in urban and rural areas as regards the intensity of Internet addiction symptoms as well as the evaluation of prevalence of psychoactive substances use among adolescents depending on the place of residence. The examined group consisted of 1 860 people (1 320 girls and 540 boys) their average age being 17 years. In the study the following research methods were used: the Sociodemographic Questionnaire designed by the authors, the Internet Addiction Questionnaire by Potembska, the Internet Addiction test by Young, the Internet Addiction Questionnaire (KBUI) designed by Pawłowska and Potembska. Statistically significant differences were found as regards the prevalence of psychoactive substances use by the adolescents living in urban and rural areas and as regards the intensity of Internet addiction symptoms in adolescents, both from the urban and rural areas, who use and do not use illegal drugs. Significantly more adolescents living in urban areas as compared to their peers living in rural areas use psychoactive substances, mainly marihuana. The adolescents who use psychoactive substances, as compared to the adolescents with no experience using illegal drugs, living both in urban and rural areas significantly more often play online violent games and use web pornography. The adolescents living in rural areas who use psychoactive substances significantly more often as compared to the adolescents who do not use these substances claim that it is only thanks to the interactions established on the Internet that they can get acceptance, understanding and appreciation.

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

    PubMed

    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.

  10. Neurogenetic and epigenetic correlates of adolescent predisposition to and risk for addictive behaviors as a function of prefrontal cortex dysregulation.

    PubMed

    Blum, Kenneth; Febo, Marcelo; Smith, David E; Roy, A Kenison; Demetrovics, Zsolt; Cronjé, Frans J; Femino, John; Agan, Gozde; Fratantonio, James L; Pandey, Subhash C; Badgaiyan, Rajendra D; Gold, Mark S

    2015-05-01

    As addiction professionals, we are becoming increasingly concerned about preteenagers and young adults' involvement with substance abuse as a way of relieving stress and anger. The turbulent underdeveloped central nervous system, especially in the prefrontal cortex (PFC), provides impetus to not only continue important neuroimaging studies in both human and animal models, but also to encourage preventive measures and cautions embraced by governmental and social media outlets. It is well known that before people reach their 20s, PFC development is undergoing significant changes and, as such, hijacks appropriate decision making in this population. We are further proposing that early genetic testing for addiction risk alleles will offer important information that could potentially be utilized by their parents and caregivers prior to use of psychoactive drugs by these youth. Understandably, family history, parenting styles, and attachment may be modified by various reward genes, including the known bonding substances oxytocin/vasopressin, which effect dopaminergic function. Well-characterized neuroimaging studies continue to reflect region-specific differential responses to drugs and food (including other non-substance-addictive behaviors) via either "surfeit" or "deficit." With this in mind, we hereby propose a "reward deficiency solution system" that combines early genetic risk diagnosis, medical monitoring, and nutrigenomic dopamine agonist modalities to combat this significant global dilemma that is preventing our youth from leading normal productive lives, which will in turn make them happier.

  11. Simple construct evaluation with latent class analysis: An investigation of Facebook addiction and the development of a short form of the Facebook Addiction Test (F-AT).

    PubMed

    Dantlgraber, Michael; Wetzel, Eunike; Schützenberger, Petra; Stieger, Stefan; Reips, Ulf-Dietrich

    2016-09-01

    In psychological research, there is a growing interest in using latent class analysis (LCA) for the investigation of quantitative constructs. The aim of this study is to illustrate how LCA can be applied to gain insights on a construct and to select items during test development. We show the added benefits of LCA beyond factor-analytic methods, namely being able (1) to describe groups of participants that differ in their response patterns, (2) to determine appropriate cutoff values, (3) to evaluate items, and (4) to evaluate the relative importance of correlated factors. As an example, we investigated the construct of Facebook addiction using the Facebook Addiction Test (F-AT), an adapted version of the Internet Addiction Test (I-AT). Applying LCA facilitates the development of new tests and short forms of established tests. We present a short form of the F-AT based on the LCA results and validate the LCA approach and the short F-AT with several external criteria, such as chatting, reading newsfeeds, and posting status updates. Finally, we discuss the benefits of LCA for evaluating quantitative constructs in psychological research.

  12. Alcohol and Other Addictive Disorders Following Bariatric Surgery: Prevalence, Risk Factors and Possible Etiologies.

    PubMed

    Steffen, Kristine J; Engel, Scott G; Wonderlich, Joseph A; Pollert, Garrett A; Sondag, Cindy

    2015-11-01

    Bariatric surgery is currently the most effective intervention for significant and sustained weight loss in obese individuals. While patients often realize numerous improvements in obesity-related comorbidities and health-related quality of life, a small minority of patients have less optimal outcomes following bariatric surgery. The literature on the emergence of alcohol use disorders (AUDs) following bariatric surgery has grown in the past several years and collectively provides convincing evidence that a significant minority of patients develop new-onset AUDs following bariatric surgery. Rouxen-Y gastric bypass (RYGB) has generally been associated with the risk of developing an AUD, while laparoscopic adjustable gastric banding generally has not, in several large studies. One theory that has been discussed at some length is the idea of 'addiction transfer' wherein patients substitute one 'addiction' (food) for a new 'addiction' (alcohol) following surgery. Animal work suggests a neurobiological basis for increased alcohol reward following RYGB. In addition, several pharmacokinetic studies have shown rapid and dramatically increased peak alcohol concentrations following RYGB. The prevalence of alcohol and other addictive disorders and potential etiological contributors to post-operative AUDs will be explored. Copyright © 2015 John Wiley & Sons, Ltd and Eating Disorders Association.

  13. [The new types of addiction].

    PubMed

    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.

  14. Opiate addiction in adult offspring through possible imprinting after obstetric treatment.

    PubMed Central

    Jacobson, B; Nyberg, K; Grönbladh, L; Eklund, G; Bygdeman, M; Rydberg, U

    1990-01-01

    OBJECTIVE--To test the hypothesis that opiate addiction in adults might stem partly from an imprinting process during birth when certain drugs are given to the mother. DESIGN--Retrospective study by logistic regression of opiate addicts with siblings as controls. SETTING--Stockholm, Sweden. SUBJECTS--200 Opiate addicts born in Stockholm during 1945-66, comprising 41 identified during interviews of probands for an earlier study; 75 patients whose death from opiate addiction had been confirmed during 1978-88; and 84 accepted for the methadone programme. 262 Siblings (controls) born in Stockholm during the same period, 24 of whom were excluded for drug addiction or being brought up outside the family. Birth records were unavailable for eight, leaving 230 siblings and 139 corresponding probands. MAIN OUTCOME MEASURES--Administration of opiates, barbiturates, and nitrous oxide (for greater than 1 h) to mothers of all subjects during labour within 10 hours before birth as a risk factor for adult opiate addiction. RESULTS--In subjects who had subsequently become addicts a significant proportion of mothers had received opiates or barbiturates, or both, compared with unmatched siblings (25% v 16%, chi 2 = 5.83, df = 1, p = 0.02), and these mothers had received nitrous oxide for longer and more often. After controlling for hospital of birth, order of birth, duration of labour, presentation other than vertex, surgical intervention, asphyxia, meconium stained amniotic fluid, and birth weight the relative risk for offspring subsequently becoming an adult opiate addict increased with the number of administrations of any of the three drugs. When the addicts were matched with their own siblings the estimated relative risk was 4.7 (95% confidence interval 1.8 to 12.4, p for trend = 0.002) for three administrations compared with when no drug was given. CONCLUSIONS--The results are compatible with the imprinting hypothesis. Therefore, for obstetric pain relief methods are preferable

  15. The affective dimension of pain as a risk factor for drug and alcohol addiction.

    PubMed

    LeBlanc, Dana M; McGinn, M Adrienne; Itoga, Christy A; Edwards, Scott

    2015-12-01

    Addiction, or substance use disorder (SUD), is a devastating psychiatric disease composed of multiple elemental features. As a biobehavioral disorder, escalation of drug and/or alcohol intake is both a cause and consequence of molecular neuroadaptations in central brain reinforcement circuitry. Multiple mesolimbic areas mediate a host of negative affective and motivational symptoms that appear to be central to the addiction process. Brain stress- and reinforcement-related regions such as the central amygdala (CeA), prefrontal cortex (PFC), and nucleus accumbens (NAc) also serve as central processors of ascending nociceptive input. We hypothesize that a sensitization of brain mechanisms underlying the processing of persistent and maladaptive pain contributes to a composite negative affective state to drive the enduring, relapsing nature of addiction, particularly in the case of alcohol and opioid use disorder. At the neurochemical level, pain activates central stress-related neuropeptide signaling, including the dynorphin and corticotropin-releasing factor (CRF) systems, and by this process may facilitate negative affect and escalated drug and alcohol use over time. Importantly, the widespread prevalence of unresolved pain and associated affective dysregulation in clinical populations highlights the need for more effective analgesic medications with reduced potential for tolerance and dependence. The burgeoning epidemic of prescription opioid abuse also demands a closer investigation into the neurobiological mechanisms of how pain treatment could potentially represent a significant risk factor for addiction in vulnerable populations. Finally, the continuing convergence of sensory and affective neuroscience fields is expected to generate insight into the critical balance between pain relief and addiction liability, as well as provide more effective therapeutic strategies for chronic pain and addiction. Copyright © 2015 Elsevier Inc. All rights reserved.

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

    PubMed

    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.

  17. Tobacco Addiction

    MedlinePlus

    ... know tobacco smoke causes cancer. Nicotine is addictive. Nicotine raises your risk of heart attack and stroke. Smoking just a few cigarettes a day is bad for your health. Once you start smoking, it’s ...

  18. Statins Reduce the Risks of Relapse to Addiction in Rats

    PubMed Central

    Chauvet, Claudia; Nicolas, Celine; Lafay-Chebassier, Claire; Jaber, Mohamed; Thiriet, Nathalie; Solinas, Marcello

    2016-01-01

    Statins are drugs that have been used for decades in humans for the treatment of hypercholesterolemia. More recently, several lines of evidence demonstrate that statins, in addition to their peripheral effects, produce a wide variety of effects in the brain and may be beneficial in neurological and psychiatric conditions. In this study, we allowed rats to self-administer cocaine for several weeks and, at the end of self-administration training, we treated them with low doses of statins daily for a 21-day period of abstinence. Chronic administration of brain-penetrating statins, simvastatin (1 mg/kg) and atorvastatin (1 mg/kg), reduced cocaine seeking compared with vehicle, whereas administration of pravastatin (2 mg/kg), a statin with low brain penetrability, did not. Importantly, the effects of brain-penetrating statins persisted even after discontinuation of the treatment and were specific for drug seeking because drug taking was not altered by simvastatin treatment. Finally, the effects of simvastatin were found to generalize to another drug of abuse such as nicotine, but not to food reward, and to reinstatement of cocaine seeking induced by stress. These results demonstrate that brain-penetrating statins can reduce risks of relapse to addiction. Given their well-known safety profile in humans, statins could be a novel effective treatment for relapse to cocaine and nicotine addiction and their use could be implemented in clinical settings without major health risks. PMID:26466819

  19. Sound preference test in animal models of addicts and phobias.

    PubMed

    Soga, Ryo; Shiramatsu, Tomoyo I; Kanzaki, Ryohei; Takahashi, Hirokazu

    2016-08-01

    Biased or too strong preference for a particular object is often problematic, resulting in addiction and phobia. In animal models, alternative forced-choice tasks have been routinely used, but such preference test is far from daily situations that addicts or phobic are facing. In the present study, we developed a behavioral assay to evaluate the preference of sounds in rodents. In the assay, several sounds were presented according to the position of free-moving rats, and quantified the sound preference based on the behavior. A particular tone was paired with microstimulation to the ventral tegmental area (VTA), which plays central roles in reward processing, to increase sound preference. The behaviors of rats were logged during the classical conditioning for six days. Consequently, some behavioral indices suggest that rats search for the conditioned sound. Thus, our data demonstrated that quantitative evaluation of preference in the behavioral assay is feasible.

  20. Familial risk for alcohol dependence and developmental changes in BMI: the moderating influence of addiction and obesity genes.

    PubMed

    Lichenstein, Sarah D; Jones, Bobby L; O'Brien, Jessica W; Zezza, Nicholas; Stiffler, Scott; Holmes, Brian; Hill, Shirley Y

    2014-07-01

    Familial loading for alcohol dependence (AD) and variation in genes reported to be associated with AD or BMI were tested in a longitudinal study. Growth curve analyses of BMI data collected at approximately yearly intervals and obesity status (BMI > 30) were examined. High-risk males were found to have higher BMI than low-risk males, beginning at age 15 years (2.0 kg/m(2) difference; p = 0.046), persisting through age 19 years (3.3 kg/m(2) difference; p = 0.005). CHRM2 genotypic variance predicted longitudinal BMI and obesity status. Interactions with risk status and sex were also observed for DRD2 and FTO gene variation. Variation at loci implicated in addiction may be influential in determining susceptibility to increased BMI in childhood and adolescence.

  1. Addictive Disorders after Roux-en-Y Gastric Bypass

    PubMed Central

    Mitchell, James E.; Steffen, Kristine; Engel, Scott; King, Wendy C.; Chen, Jia-Yuh; Winters, Ken; Sogg, Stephanie; Sondag, Cindy; Kalarchian, Melissa; Elder, Katherine

    2014-01-01

    Background Recent literature suggests that some patients may develop addictive disorders after bariatric surgery, in particular following Roux-en-Y gastric bypass (RYGB). These may include traditional addictions and so called “behavioral addictions”, although prevalence data on the latter have not been published. Objectives To establish prevalence of addictive behaviors in adults following RYGB. Setting 2 university hospitals and 1 not-for-profit research institute in the U.S. Methods Participants from a large observational study of bariatric surgery who had undergone RYGB were recruited to complete additional measures. Of 241 consented participants, 201 provided data (i.e., Structured Clinical Interview for DSM-IV Axis I [SCID], additional Impulsive Control Disorder Modules, and various self-report measures, including the Alcohol Use Disorder Identification Test [AUDIT]) to assess status prior to surgery and in the first three post-operative years.). Results Based on the SCID, 16 (8.0%) developed alcohol use disorder [AUD] within three years post-RYGB, 7 (43.8%) of whom had no history of AUD. When both the SCID and AUDIT were used to identify AUD, the corresponding numbers/percentages were 32 (18.4%) and 13 (40.6%). Data on other behavioral addictive disorders indicated 19 (9.5%) had a post-surgery disorder, 6 (31.6%) of whom had no history. Conclusions These data add to a growing literature suggesting there is a substantial risk for the development of AUD after bariatric surgery. Understanding the risk for non-drug related addictive disorders requires more data from larger studies before clear conclusions can be drawn. PMID:25862182

  2. Investigating the Relationship between Sexual and Chemical Addictions by Comparing Executive Function in Pedophiles, Opiate Addicts and Healthy Controls

    PubMed Central

    Cohen, Lisa J.; Nesci, Cristina; Steinfeld, Matthew; Haeri, Sophia; Galynker, Igor

    2011-01-01

    Disorders of driven sexual behavior have been conceptualized as sexual addictions. In the following study, we compared 51 subjects with pedophilia, 53 subjects with opiate addiction, and 84 healthy control subjects on neuropsychological tests that tap executive functions. The test battery included the Wisconsin Card Sorting Test (WCST), Stroop Color-Word Test, the Matching Familiar Figures Test (MFFT), Porteus Mazes, Controlled Word Association (COWA), and Trailmaking Test. The groups differed on tests of cognitive flexibility and set switching (WCST), sustained attention (Stroop), and impulsivity (MFFT and Porteus Mazes). There were no differences on verbal fluency (COWA). The subjects with pedophilia differed significantly from those with opiate addiction on several tests, with longer latency to response on MFFT and fewer completed mazes but also fewer errors on Porteus Mazes. Thus, while both subjects with pedophilia and those with opiate addiction show executive dysfunction, the nature of that dysfunction may differ between the two groups; specifically, opiate addicted subjects may be more prone to cognitive impulsivity. PMID:21107145

  3. Neurogenetic and Epigenetic Correlates of Adolescent Predisposition to and Risk for Addictive Behaviors as a Function of Prefrontal Cortex Dysregulation

    PubMed Central

    Febo, Marcelo; Smith, David E.; Roy, A. Kenison; Demetrovics, Zsolt; Cronjé, Frans J.; Femino, John; Agan, Gozde; Fratantonio, James L.; Pandey, Subhash C.; Badgaiyan, Rajendra D.; Gold, Mark S.

    2015-01-01

    Abstract As addiction professionals, we are becoming increasingly concerned about preteenagers and young adults' involvement with substance abuse as a way of relieving stress and anger. The turbulent underdeveloped central nervous system, especially in the prefrontal cortex (PFC), provides impetus to not only continue important neuroimaging studies in both human and animal models, but also to encourage preventive measures and cautions embraced by governmental and social media outlets. It is well known that before people reach their 20s, PFC development is undergoing significant changes and, as such, hijacks appropriate decision making in this population. We are further proposing that early genetic testing for addiction risk alleles will offer important information that could potentially be utilized by their parents and caregivers prior to use of psychoactive drugs by these youth. Understandably, family history, parenting styles, and attachment may be modified by various reward genes, including the known bonding substances oxytocin/vasopressin, which effect dopaminergic function. Well-characterized neuroimaging studies continue to reflect region-specific differential responses to drugs and food (including other non-substance-addictive behaviors) via either “surfeit” or “deficit.” With this in mind, we hereby propose a “reward deficiency solution system” that combines early genetic risk diagnosis, medical monitoring, and nutrigenomic dopamine agonist modalities to combat this significant global dilemma that is preventing our youth from leading normal productive lives, which will in turn make them happier. PMID:25919973

  4. Vietnamese validation of the short version of Internet Addiction Test.

    PubMed

    Tran, Bach Xuan; Mai, Hue Thi; Nguyen, Long Hoang; Nguyen, Cuong Tat; Latkin, Carl A; Zhang, Melvyn W B; Ho, Roger C M

    2017-12-01

    The main goal of the present study was to examine the psychometric properties of a Vietnamese version of the short-version of Internet Addiction Test (s-IAT) and to assess the relationship between s-IAT scores and demographics, health related qualify of life and perceived stress scores in young Vietnamese. The Vietnamese version of s-IAT was administered to a sample of 589 participants. Exploratory factor and reliability analyses were performed. Regression analysis was used to identify the associated factors. The two-factor model of Vietnamese version of s-IAT demonstrated good psychometric properties. The internal consistency of Factor 1 (loss of control/time management) was high (Cronbach's alpha = 0.82) and Factor 2 (craving/social problems) was satisfactory (Cronbach's alpha = 0.75). Findings indicated that 20.9% youths were addicted to the Internet. Regression analysis revealed significant associations between Internet addiction and having problems in self-care, lower quality of life and high perceived stress scores. The Vietnamese version of s-IAT is a valid and reliable instrument to assess IA in Vietnamese population. Due to the high prevalence of IA among Vietnamese youths, IA should be paid attention in future intervention programs. s-IAT can be a useful screening tool for IA to promptly inform and treat the IA among Vietnamese youths.

  5. Psychometric validation of the Persian Bergen Social Media Addiction Scale using classic test theory and Rasch models.

    PubMed

    Lin, Chung-Ying; Broström, Anders; Nilsen, Per; Griffiths, Mark D; Pakpour, Amir H

    2017-12-01

    Background and aims The Bergen Social Media Addiction Scale (BSMAS), a six-item self-report scale that is a brief and effective psychometric instrument for assessing at-risk social media addiction on the Internet. However, its psychometric properties in Persian have never been examined and no studies have applied Rasch analysis for the psychometric testing. This study aimed to verify the construct validity of the Persian BSMAS using confirmatory factor analysis (CFA) and Rasch models among 2,676 Iranian adolescents. Methods In addition to construct validity, measurement invariance in CFA and differential item functioning (DIF) in Rasch analysis across gender were tested for in the Persian BSMAS. Results Both CFA [comparative fit index (CFI) = 0.993; Tucker-Lewis index (TLI) = 0.989; root mean square error of approximation (RMSEA) = 0.057; standardized root mean square residual (SRMR) = 0.039] and Rasch (infit MnSq = 0.88-1.28; outfit MnSq = 0.86-1.22) confirmed the unidimensionality of the BSMAS. Moreover, measurement invariance was supported in multigroup CFA including metric invariance (ΔCFI = -0.001; ΔSRMR = 0.003; ΔRMSEA = -0.005) and scalar invariance (ΔCFI = -0.002; ΔSRMR = 0.005; ΔRMSEA = 0.001) across gender. No item displayed DIF (DIF contrast = -0.48 to 0.24) in Rasch across gender. Conclusions Given the Persian BSMAS was unidimensional, it is concluded that the instrument can be used to assess how an adolescent is addicted to social media on the Internet. Moreover, users of the instrument may comfortably compare the sum scores of the BSMAS across gender.

  6. Pregabalin abuse among opiate addicted patients.

    PubMed

    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.

  7. Dietary Practices, Addictive Behavior and Bowel Habits and Risk of Early Onset Colorectal Cancer: a Case Control Study.

    PubMed

    Khan, Naveed Ali; Hussain, Mehwish; ur Rahman, Ata; Farooqui, Waqas Ahmed; Rasheed, Abdur; Memon, Amjad Siraj

    2015-01-01

    The abrupt rise of colorectal cancer in developing countries is raising concern in healthcare settings. Studies on assessing relationships with modifiable and non-modifiable risk factors in the Pakistani population have been limited. The present investigation was designed to examine associations of dietary practices, addictive behavior and bowel habits in developing colorectal cancer (CRC) among patients in a low-resource setup. An age-gender matched case control study was conducted from October 2011 to July 2015 in Karachi, Pakistan. Cases were from the surgical oncology department of a public sector tertiary care hospital, while their two pair-matched controls were recruited from the general population. A structured questionnaire was used which included questions related to demographic characteristics, family history, dietary patterns, addictive behavior and bowel habits. A family history of cancer was associated with a 2.2 fold higher chance of developing CRC. Weight loss reduced the likelihood 7.6 times. Refraining from a high fat diet and consuming more vegetables showed protective effects for CRC. The risk of CRC was more than twice among smokers and those who consumed Asian specific addictive products as compared to those who avoid using these addictions (ORsmoking: 2.12, 95% CI: 1.08 - 4.17, ORpan: 2.92, 95% CI: 1.6 - 5.33, ORgutka: 2.13, 95% CI: 1.14 - 3.97). Use of NSAID attenuated risk of CRC up to 86% (OR: 0.14, 95% CI: 0.07 - 0.31). Most of the findings showed concordance with the literature elucidating protective effects of consuming vegetables and low fat diet while documenting adverse associations with family history, weight loss, constipation and hematochezia. Moreover, this study highlighted Asian specific indigenous addictive products as important factors. Further studies are needed to validate the findings produced by this research.

  8. Epidemiology of internet behaviors and addiction among adolescents in six Asian countries.

    PubMed

    Mak, Kwok-Kei; Lai, Ching-Man; Watanabe, Hiroko; Kim, Dong-Il; Bahar, Norharlina; Ramos, Milen; Young, Kimberly S; Ho, Roger C M; Aum, Na-Rae; Cheng, Cecilia

    2014-11-01

    Internet addiction has become a serious behavioral health problem in Asia. However, there are no up-to-date country comparisons. The Asian Adolescent Risk Behavior Survey (AARBS) screens and compares the prevalence of Internet behaviors and addiction in adolescents in six Asian countries. A total of 5,366 adolescents aged 12-18 years were recruited from six Asian countries: China, Hong Kong, Japan, South Korea, Malaysia, and the Philippines. Participants completed a structured questionnaire on their Internet use in the 2012-2013 school year. Internet addiction was assessed using the Internet Addiction Test (IAT) and the Revised Chen Internet Addiction Scale (CIAS-R). The variations in Internet behaviors and addiction across countries were examined. The overall prevalence of smartphone ownership is 62%, ranging from 41% in China to 84% in South Korea. Moreover, participation in online gaming ranges from 11% in China to 39% in Japan. Hong Kong has the highest number of adolescents reporting daily or above Internet use (68%). Internet addiction is highest in the Philippines, according to both the IAT (5%) and the CIAS-R (21%). Internet addictive behavior is common among adolescents in Asian countries. Problematic Internet use is prevalent and characterized by risky cyberbehaviors.

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

    PubMed

    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 (p<0.05). The high YFAS scores in obese and overweight adolescents suggest that food 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.

  10. Dependence and addiction during chronic opioid therapy.

    PubMed

    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.

  11. Correlation between addictive behaviors and mental health in university students.

    PubMed

    Okasaka, Yoshiko; Morita, Nobuaki; Nakatani, Yoji; Fujisawa, Kunihiko

    2008-02-01

    The present study aims to clarify the relationships of addictive behaviors and addiction overlap to stress, acceptance from others and purpose in life. A survey was conducted on 691 students at eight universities. The Eating Attitude Test-20 was used to identify students with food addiction or food addictive tendencies. The Kurihama Alcoholism Screening Test was used to identify students with alcohol addiction or alcohol addictive tendencies. The Fagerström Test for Nicotine Dependence was used to identify students with nicotine addictive tendencies or nicotine addiction. The Visual Analog Scale was used to assess stress and acceptance from others. The Purpose in Life Test was used to measure meaning and purpose in life. Results were compared between students with addictive behaviors, with addictive tendencies and without addictive behaviors. Significant differences among the three groups were observed for stress, acceptance from others, and Purpose in Life scores for students with food and nicotine addiction, but no significant differences existed in relation to alcohol addiction. In addition, 28.8% of students displayed addictive behaviors in one of the three areas (food, alcohol or nicotine), 8.5% displayed addictive behaviors in two of the three areas, and 0.4% had addictive behaviors in all three areas. Significant differences existed in stress and acceptance from others among students with one addictive behavior, >or=two addictive behaviors and no addictive behaviors. However, no significant differences existed in Purpose in Life scores with respect to overlapping addictions. The results suggest a relationship between mental health, addictive behaviors and overlapping addiction among university students.

  12. Neuroscience research on the addictions: a prospectus for future ethical and policy analysis.

    PubMed

    Hall, Wayne; Carter, Lucy; Morley, Katherine I

    2004-09-01

    The increasing evidence that many addictive phenomena have a genetic and neurobiological basis promises improvements in societal responses to addiction that raise important ethical and social policy issues. One of the major potential benefits of such research is improved treatment of drug addiction, but in order to do the research required to realize this promise, it will be necessary to address ethical doubts raised about the capacity of addicted persons to give free and informed consent to participate in studies that involve the administration of drugs of dependence. Neuroscience research on addiction promises to transform the long running debate between moral and medical models of addiction by providing a detailed causal explanation of addiction in terms of brain processes. We must avoid causal models of addiction being misinterpreted as supporting simple-minded social policies, e.g., that we identify the minority of the community that is genetically and biologically vulnerable to addiction and hence can neglect social policy options for reducing addiction, including drug control policies. Causal accounts of addiction supplied by neuroscience and genetic research may also be seen to warrant the use of pharmacotherapies and drug vaccines under legal coercion. Neuroscientists also need to anticipate the ethical issues that may arise if the knowledge that they produce delivers interventions that enhance human cognitive and other capacities. Advances in neuroimaging that enable us to identify "addicts" or predict future risk of addiction will raise concerns about invasion of privacy, third-party use of neuroimaging data, the powers of courts to coerce defendants to undergo such tests, and consumer protection against the overinterpretation of test results. Given the strong public and media interest in the results of their research, neuroscientists and geneticists have a moral obligation, and a professional interest, to minimize popular misunderstandings of their work

  13. Prevention of Internet addiction: A systematic review.

    PubMed

    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.

  14. Prevention of Internet addiction: A systematic review

    PubMed Central

    Vondráčková, Petra; Gabrhelík, Roman

    2016-01-01

    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. PMID:27998173

  15. Interest in Genetic Counseling and Testing for Adolescent Nicotine Addiction Susceptibility among a Sample of Adolescent Medicine Providers Attending a Scientific Conference on Adolescent Health

    PubMed Central

    Tercyak, Kenneth P.; Peshkin, Beth N.; Abraham, Anisha; Wine, Lauren; Walker, Leslie R.

    2007-01-01

    Purpose Preventing adolescents from smoking and becoming addicted to nicotine is an important public health issue. New research on the genetics of susceptibility to nicotine addition is emerging and may someday help identify adolescents at high risk. Over time, genetic counseling and testing for nicotine addiction susceptibility may become incorporated into tobacco control practice, and providers in primary care settings are likely to be at the forefront of these services. As such, it is important to understand the attitudes and practices of adolescent medicine providers toward tobacco control and genetic testing to better anticipate their needs and interests and prepare for the future. This study describes adolescent medicine providers’ interest, and correlates of their interest, in genetic counseling and testing for nicotine addiction susceptibility among their adolescent patients--a test which is not yet clinically available. Methods Adolescent medicine providers attending a national scientific conference (N = 232) completed a survey about their patient tobacco control and other screening behaviors, perceptions of their patients’ attitudes and beliefs toward tobacco control, and their own attitudes and beliefs about smoking and genetics. Results Providers who engaged in more regular tobacco screening behaviors with their adolescent patients (Odds Ratio [OR] = 4.07, 95% Confidence Interval [CI] = 2.20, 7.751, p = .00) and those who were more optimistic that biobehavioral research would lead to significant improvements in adolescent smoking prevention and treatment (OR = 2.47, 95% CI = 1.40, 4.37, p = .00), were more interested in counseling and testing. Conclusions Someday, adolescent wellness visits may present an opportunity to offer genetic counseling and testing for nicotine addiction susceptibility. Implementation at the provider level may depend on tobacco screening behavior and research optimism. Educating providers about safe and effective adolescent

  16. Is smartphone addiction really an addiction?

    PubMed

    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.

  17. Validity of the Malay version of the Internet Addiction Test: a study on a group of medical students in Malaysia.

    PubMed

    Guan, Ng Chong; Isa, Saramah Mohammed; Hashim, Aili Hanim; Pillai, Subash Kumar; Harbajan Singh, Manveen Kaur

    2015-03-01

    The use of the Internet has been increasing dramatically over the decade in Malaysia. Excessive usage of the Internet has lead to a phenomenon called Internet addiction. There is a need for a reliable, valid, and simple-to-use scale to measure Internet addiction in the Malaysian population for clinical practice and research purposes. The aim of this study was to validate the Malay version of the Internet Addiction Test, using a sample of 162 medical students. The instrument displayed good internal consistency (Cronbach's α = .91), parallel reliability (intraclass coefficient = .88, P < .001), and concurrent validity with the Compulsive Internet Use Scale (Pearson's correlation = .84, P < .001). Receiver operating characteristic analysis showed that 43 was the optimal cutoff score to discriminate students with and without Internet dependence. Principal component analysis with varimax rotation identified a 5-factor model. The Malay version of the Internet Addiction Test appeared to be a valid instrument for assessing Internet addiction in Malaysian university students. © 2012 APJPH.

  18. [Addictive behavior of street children: interculturation and resilience].

    PubMed

    Kommegne, T; Denoux, P; Bernoussi, A; Njiengwe, E F

    2014-09-01

    This research belongs to a more comprehensive study on the care of street children in Cameroon. The idea is to develop an analysis of the street pathology where symptoms such as addictive behavior and drug addiction can be found. Beside HIV AIDS, addictive behaviors are the main risk factors that many professionals have to face with while dealing with the street problems today. Through an intercultural approach, we examined the practices of addictive typology, their initiatory role and their function in the integration of the street system. We also analysed their importance in the survival strategies. After an overview of theoretical controversies that feed the debate on addictions, we questioned the impact of these practices on the street career through the prism of general theory of addictions, particularly the hedonic management model. Addiction helps to resist adversity, it helps to desist and then to begin a harmonious neo development despite the horrors of the street experience. We undertook a quantitative and qualitative study on a sample of 148 street children. We proposed to 128 of them a questionnaire focused on addictive behaviors and survival strategies in the street context. We notably evaluated the street career of 24 of them, using interviews and standardized tests to assess self-esteem (Coopersmith's SEI) frustration tolerance (Rosenweig's P-F) and self-efficacy (Sherer's SE Scale) in order to measure the impact of addictive behaviors on the resilience process. We found that the street career is essentially traumatic, and that addictive behaviors involving various integration strategies are strongly linked to the interculturation process through the identity strategies and the intercultural competences. Addiction itself is not significantly related to self-esteem issues but strongly impacts on self-efficacy and the ability to tolerate frustration. They allow the street children to withstand the street adversity but are a real obstacle to their

  19. Impulsivity, frontal lobes and risk for addiction.

    PubMed

    Crews, Fulton Timm; Boettiger, Charlotte Ann

    2009-09-01

    Alcohol and substance abuse disorders involve continued use of substances despite negative consequences, i.e. loss of behavioral control of drug use. The frontal-cortical areas of the brain oversee behavioral control through executive functions. Executive functions include abstract thinking, motivation, planning, attention to tasks and inhibition of impulsive responses. Impulsiveness generally refers to premature, unduly risky, poorly conceived actions. Dysfunctional impulsivity includes deficits in attention, lack of reflection and/or insensitivity to consequences, all of which occur in addiction [Evenden JL. Varieties of impulsivity. Psychopharmacology (Berl) 1999;146:348-361.; de Wit H. Impulsivity as a determinant and consequence of drug use: a review of underlying processes. Addict Biol 2009;14:22-31]. Binge drinking models indicate chronic alcohol damages in the corticolimbic brain regions [Crews FT, Braun CJ, Hoplight B, Switzer III RC, Knapp DJ. Binge ethanol consumption causes differential brain damage in young adolescent rats compared with adult rats. Alcohol Clin Exp Res 2000;24:1712-1723] causing reversal learning deficits indicative of loss of executive function [Obernier JA, White AM, Swartzwelder HS, Crews FT. Cognitive deficits and CNS damage after a 4-day binge ethanol exposure in rats. Pharmacol Biochem Behav 2002b;72:521-532]. Genetics and adolescent age are risk factors for alcoholism that coincide with sensitivity to alcohol-induced neurotoxicity. Cortical degeneration from alcohol abuse may increase impulsivity contributing to the development, persistence and severity of alcohol use disorders. Interestingly, abstinence results in bursts of neurogenesis and brain regrowth [Crews FT, Nixon K. Mechanisms of neurodegeneration and regeneration in alcoholism. Alcohol Alcohol 2009;44:115-127]. Treatments for alcoholism, including naltrexone pharmacotherapy and psychotherapy may work through improving executive functions. This review will examine the

  20. Reducing the health consequences of opioid addiction in primary care.

    PubMed

    Bowman, Sarah; Eiserman, Julie; Beletsky, Leo; Stancliff, Sharon; Bruce, R Douglas

    2013-07-01

    Addiction to prescription opioids is prevalent in primary care settings. Increasing prescription opioid use is largely responsible for a parallel increase in overdose nationally. Many patients most at risk for addiction and overdose come into regular contact with primary care providers. Lack of routine addiction screening results in missed treatment opportunities in this setting. We reviewed the literature on screening and brief interventions for addictive disorders in primary care settings, focusing on opioid addiction. Screening and brief interventions can improve health outcomes for chronic illnesses including diabetes, hypertension, and asthma. Similarly, through the use of screening and brief interventions, patients with addiction can achieve improved health outcome. A spectrum of low-threshold care options can reduce the negative health consequences among individuals with opioid addiction. Screening in primary care coupled with short interventions, including motivational interviewing, syringe distribution, naloxone prescription for overdose prevention, and buprenorphine treatment are effective ways to manage addiction and its associated risks and improve health outcomes for individuals with opioid addiction. Copyright © 2013 Elsevier Inc. All rights reserved.

  1. Perceived parental monitoring and adolescent internet addiction: A moderated mediation model.

    PubMed

    Ding, Qingwen; Li, Dongping; Zhou, Yueyue; Dong, Hongning; Luo, Jinjing

    2017-11-01

    Bronfenbrenner's (1979) ecological model focuses on the interrelation between different contexts and the interaction between individuals and their proximal contexts. Based on this theory, the present study tested a moderated mediation model of family, peer, and individual characteristics to investigate how they impact adolescent Internet addiction. Specifically, we examined whether deviant peer affiliation partially mediated the relation between perceived parental monitoring and adolescent Internet addiction, and whether this indirect relation was moderated by effortful control. A total of 747 Chinese middle school students filled out anonymous questionnaires concerning perceived parental monitoring, deviant peer affiliation, effortful control, and Internet addiction. The findings indicated that while the impact of parental monitoring on Internet addiction was partially mediated by deviant peer affiliation, effortful control moderated the first stage of the indirect relationship. For low effortful control adolescents, perceived parental monitoring negatively predicted deviant peer affiliation. Conversely, the indirect path was not significant for high effortful control adolescents. These findings highlight the need to consider family, peer and individual factors simultaneously when evaluating risks associated with adolescent Internet addiction and have important implications for the prevention and intervention of adolescent Internet addiction. Copyright © 2017 Elsevier Ltd. All rights reserved.

  2. Addictive personality factors.

    PubMed

    Kagan, D M

    1987-11-01

    This study was designed to compare mean scores obtained by alcoholics, compulsive gamblers, smokers, chronic joggers, and control subjects on six subfactors of the MacAndrew Alcoholism Scale. Results indicated that some MacAndrew factors may be more sensitive to additive pathology than others. Alcoholics emerged as the most pathological group, in terms of scores on the Cognitive Impairment, Social Maladjustment, and Risk Taking scales. Gamblers and smokers appeared to be distinctly different, more socially oriented addicts. Frequency of jogging was negatively related to measures of addiction but positively related to measures of compulsiveness.

  3. Internet pornography viewing preference as a risk factor for adolescent Internet addiction: The moderating role of classroom personality factors.

    PubMed

    Alexandraki, Kyriaki; Stavropoulos, Vasileios; Burleigh, Tyrone L; King, Daniel L; Griffiths, Mark D

    2018-05-23

    Background and aims Adolescent Internet pornography viewing has been significantly increased in the last decade with research highlighting its association with Internet addiction (IA). However, there is little longitudinal data on this topic, particularly in relation to peer context effects. This study aimed to examine age- and context-related variations in the Internet pornography-IA association. Methods A total of 648 adolescents, from 34 classrooms, were assessed at 16 years and then at 18 years to examine the effect of Internet pornography preference on IA in relation to the classroom context. IA was assessed using the Internet Addiction Test (Young, 1998), Internet pornography preference (over other Internet applications) was assessed with a binary (yes/no) question, and classroom introversion and openness to experience (OTE) with the synonymous subscales within the Five Factor Questionnaire (Asendorpf & Van Aken, 2003). Results Three-level hierarchical linear models were calculated. Findings showed that viewing Internet pornography exacerbates the risk of IA over time, while classroom factors, such as the average level of OTE and introversion, differentially moderate this relationship. Discussion and conclusion The study demonstrated that the contribution of Internet pornography preference (as an IA risk factor) might be increased in more extroverted classrooms and decreased in OTE classrooms.

  4. [Cocaine - Characteristics and addiction].

    PubMed

    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.

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

    PubMed

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

    PubMed

    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.

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

    PubMed

    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 < 0.05). Negative relationship was found between rational decision making and optimistic attribution style (r = -0.305, P < 0.01) and direct relationship was found between rational decision making and learned helplessness (r = 0.309, P < 0.01). Our study showed that addicts are less 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. The role of interoception and alliesthesia in addiction.

    PubMed

    Paulus, Martin P; Tapert, Susan F; Schulteis, Gery

    2009-11-01

    This review presents a novel conceptualization of addiction, integrating the concepts of interoception (i.e., the CNS representation of visceral feelings) and alliesthesia (i.e., that rewarding properties of stimuli are dependent on the internal state of the individual) with existing theories. It is argued that the body state, as defined by the integration of interoceptive information, is a crucial arbiter of the risk for initiation of and transition to compulsive use of addictive compounds. Overall, individuals at risk for drug dependence are characterized by an altered internal bodily state that leads to a change in hedonic and incentive motivational properties of addictive drugs. Specifically, drug dependent individuals experience alliesthesia of interoceptive processing, leading to increased incentive motivational properties of the drug over time and thereby increasing the probability of subsequent use. This extension of previous theories of addiction to include interoception and alliesthesia is based upon a clearly delineated set of neural substrates mediating interoception, key elements of which also recently have been implicated in drug addiction. The model thereby provides new potential targets for interventions that are aimed at changing the internal state that puts the individual at risk for continued substance use.

  9. The Comparison of Self-regulation and Affective Control in Methamphetamine and Narcotics Addicts and Non-Addicts

    PubMed Central

    Tayyebi, Kolthoum; Abolghasemi, Abbas; Mahmood Alilu, Majid; Monirpoor, Nader

    2013-01-01

    Background Increased prevalence and widespread use of methamphetamine is the public challenge and worry in the world. It seems that low levels of self-regulation and affective control to carry up probability of psychoactive drugs abuse. Objectives The purpose of the present study is the comparison of self-regulation and affective control in methamphetamine and narcotics addicts and non-addicts. Materials and Methods In this causative-comparative study, 80 addicts (40 methamphetamine addicts and 40 narcotic addicts) who referred to self-reference quitting addictive centers in Miyaneh, Iran, participated in convenience sampling. Then, they matched up with 40 non-addicts according to age, sex, educational level, and marital status. To collect data, we used self-regulation questionnaire and affective control scale. The data was analyzed by multivariate analysis of variance (MANOVA) and LSD test. Results Result shows that there is a significant difference between methamphetamine addicts and narcotics addicts and non-addicts in self-regulation and affective control (P = 0.001). Conclusions This finding indicates that low self-regulation and affective control is a risky factor in psychoactive drugs abuse. PMID:24971258

  10. Dopamine receptor D4 promoter hypermethylation increases the risk of drug addiction.

    PubMed

    Ji, Huihui; Xu, Xuting; Liu, Guili; Liu, Huifen; Wang, Qinwen; Shen, Wenwen; Li, Longhui; Xie, Xiaohu; Hu, Haochang; Xu, Lei; Zhou, Wenhua; Duan, Shiwei

    2018-02-01

    Heroin and methylamphetamine (METH) are two addictive drugs that cause serious problems for society. Dopamine receptor D4 (DRD4), a key receptor in the dopaminergic system, may facilitate the development of drug addiction. The aim of the present study was to investigate the association between the promoter methylation level of DRD4 gene and drug addiction. Bisulfite pyrosequencing technology was used to measure the methylation levels of DRD4 promoter in 60 drug addicts and 52 matched controls. Significantly higher levels of DRD4 CpG1 and CpG4 methylation were detected in METH and heroin drug addicts compared with controls (P<0.05). Male METH addicts exhibited significantly higher DRD4 CpG1, CpG2 and CpG4 methylation levels compared with sex-matched controls (P<0.05). In heroin addicts, a positive correlation was observed between depression-dejection and DRD4 CpG5 methylation (r=0.537, P=0.039) whereas there was a negative correlation between drug usage frequency and CpG1 methylation (r=-0.632, P=0.011). In METH addicts, methylation levels were not significantly associated with depression-dejection and drug usage frequency. In addition, luciferase assays demonstrated that the target sequence of the DRD4 promoter upregulates gene expression. The results of the present study suggest that DNA methylation of DRD4 may be responsible for the pathophysiology of drug addiction.

  11. Investigating the relationship between sexual and chemical addictions by comparing executive function in subjects with pedophilia or opiate addiction and healthy controls.

    PubMed

    Cohen, Lisa J; Nesci, Cristina; Steinfeld, Matthew; Haeri, Sophia; Galynker, Igor

    2010-11-01

    Disorders of driven sexual behavior have been conceptualized as sexual addictions. In the following study, we compared 51 subjects with pedophilia, 53 subjects with opiate addiction, and 84 healthy control subjects on neuropsychological tests that tap executive functions. The test battery included the Wisconsin Card Sorting Test (WCST), Stroop Color-Word Test, the Matching Familiar Figures Test (MFFT), Porteus Mazes, Controlled Word Association (COWA), and Trailmaking Test. The groups differed on tests of cognitive flexibility and set switching (WCST), sustained attention (Stroop), and impulsivity (MFFT and Porteus Mazes). There were no differences on verbal fluency (COWA). The subjects with pedophilia differed significantly from those with opiate addiction on several tests, with longer latency to response on MFFT and fewer completed mazes but also fewer errors on Porteus Mazes. Thus, while both subjects with pedophilia and those with opiate addiction show executive dysfunction, the nature of that dysfunction may differ between the two groups; specifically, opiate addicted subjects may be more prone to cognitive impulsivity.

  12. Gene network analysis shows immune-signaling and ERK1/2 as novel genetic markers for multiple addiction phenotypes: alcohol, smoking and opioid addiction.

    PubMed

    Reyes-Gibby, Cielito C; Yuan, Christine; Wang, Jian; Yeung, Sai-Ching J; Shete, Sanjay

    2015-06-05

    Addictions to alcohol and tobacco, known risk factors for cancer, are complex heritable disorders. Addictive behaviors have a bidirectional relationship with pain. We hypothesize that the associations between alcohol, smoking, and opioid addiction observed in cancer patients have a genetic basis. Therefore, using bioinformatics tools, we explored the underlying genetic basis and identified new candidate genes and common biological pathways for smoking, alcohol, and opioid addiction. Literature search showed 56 genes associated with alcohol, smoking and opioid addiction. Using Core Analysis function in Ingenuity Pathway Analysis software, we found that ERK1/2 was strongly interconnected across all three addiction networks. Genes involved in immune signaling pathways were shown across all three networks. Connect function from IPA My Pathway toolbox showed that DRD2 is the gene common to both the list of genetic variations associated with all three addiction phenotypes and the components of the brain neuronal signaling network involved in substance addiction. The top canonical pathways associated with the 56 genes were: 1) calcium signaling, 2) GPCR signaling, 3) cAMP-mediated signaling, 4) GABA receptor signaling, and 5) G-alpha i signaling. Cancer patients are often prescribed opioids for cancer pain thus increasing their risk for opioid abuse and addiction. Our findings provide candidate genes and biological pathways underlying addiction phenotypes, which may be future targets for treatment of addiction. Further study of the variations of the candidate genes could allow physicians to make more informed decisions when treating cancer pain with opioid analgesics.

  13. Assessing the psychometric properties of two food addiction scales.

    PubMed

    Lemeshow, Adina R; Gearhardt, Ashley N; Genkinger, Jeanine M; Corbin, William R

    2016-12-01

    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. 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. 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%). 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. Copyright © 2016 Elsevier Ltd. All rights reserved.

  14. Assessing the Psychometric Properties of Two Food Addiction Scales

    PubMed Central

    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

  15. Anti-addiction drug ibogaine inhibits hERG channels: a cardiac arrhythmia risk.

    PubMed

    Koenig, Xaver; Kovar, Michael; Boehm, Stefan; Sandtner, Walter; Hilber, Karlheinz

    2014-03-01

    Ibogaine, an alkaloid derived from the African shrub Tabernanthe iboga, has shown promising anti-addictive properties in animals. Anecdotal evidence suggests that ibogaine is also anti-addictive in humans. Thus, it alleviates drug craving and impedes relapse of drug use. Although not licensed as therapeutic drug, and despite evidence that ibogaine may disturb the rhythm of the heart, this alkaloid is currently used as an anti-addiction drug in alternative medicine. Here, we report that therapeutic concentrations of ibogaine reduce currents through human ether-a-go-go-related gene potassium channels. Thereby, we provide a mechanism by which ibogaine may generate life-threatening cardiac arrhythmias. © 2012 The Authors, Addiction Biology © 2012 Society for the Study of Addiction.

  16. A five-factor model of personality and addiction, psychiatric, and AIDS risk severity in pregnant and postpartum cocaine misusers.

    PubMed

    Ball, S A; Schottenfeld, R S

    1997-01-01

    The relationship between addiction severity, psychiatric symptoms, AIDS risk behaviors, and an alternative five-factor measure of personality, the Zuckerman-Kuhlman Personality Questionnaire, was assessed in 92 cocaine-misusing pregnant and postpartum women in an inner city outpatient treatment program. Three of the personality traits (Neuroticism-Anxiety, Impulsive Sensation Seeking, Aggression-Hostility) were significantly related to different subscales of the Addiction Severity Index, Beck Depression Inventory, various psychiatric symptoms, and high HIV risk sexual activity. Of these traits, Neuroticism-Anxiety seemed to be the most powerful predictor of symptom severity for this sample of women. Scores on the personality dimensions were not related to recency, frequency, amount, or duration of drug use or to treatment outcomes.

  17. Impulsivity and history of behavioral addictions are associated with drug use in adolescents.

    PubMed

    Chuang, Cheng-Wei I; Sussman, Steve; Stone, Matthew D; Pang, Raina D; Chou, Chih-Ping; Leventhal, Adam M; Kirkpatrick, Matthew G

    2017-11-01

    Previous literature suggests that trait impulsivity and engagement in non-drug-related behavioral addictions (e.g., Internet addiction, food addiction) are two risk factors for drug use. Here we further investigated the potential impact of having one or both of these risk factors on drug use in Los Angeles area adolescents. High school students (N=1612; Mean age=14.1) completed self-report surveys measuring two potential risk factors (impulsivity, lifetime history of several behavioral addictions), and past 6-month use of tobacco, alcohol and marijuana. Participants who reported never using drugs completed questionnaires assessing their susceptibility for future use. In general, adolescents who endorsed either impulsivity alone or at least two behavioral addictions alone were more likely to have used tobacco, alcohol, or marijuana compared to individuals who had neither risk factor (OR=2.50-4.13), and individuals who endorsed both impulsivity and three or more behavioral addictions were the most likely to have used these drugs (OR=9.40-10.13). Similarly, among those who had never tried a drug, individuals with this combined set of risk factors were the most likely to be susceptible to future drug use (OR=3.37-5.04). These results indicate that the combination of trait impulsivity and a history of behavioral addictions increases the risk for current and future drug use in adolescents, to a greater extent than either risk factor alone. It may be useful for drug prevention efforts to target impulsive adolescents who also actively engage in other non-drug-related addictive behaviors. Copyright © 2017 Elsevier Ltd. All rights reserved.

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

    PubMed

    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 < 0.001). In addition, addicts had higher levels of learned helplessness. A direct relationship was found between learned helplessness and frequency of addiction treatments (r ═ 0.234, P < 0.05). Our study showed that addicts suffer from high levels of early maladaptive schemas. They had a more pessimistic attributional style. Moreover, addicts who developed higher levels of 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.

  19. Unraveling Exercise Addiction: The Role of Narcissism and Self-Esteem

    PubMed Central

    Cicciarelli, Claudio; Romeo, Vincenzo Maria; Pandolfo, Gianluca

    2014-01-01

    The aim of this study was to assess the risk of exercise addiction (EA) in fitness clubs and to identify possible factors in the development of the disorder. The Exercise Addiction Inventory (EAI), the Narcissistic Personality Inventory (NPI), and the Coopersmith Self-Esteem Inventory (SEI) were administered to a sample of 150 consecutive gym attenders recruited in fitness centers. Based on EAI total score, high EA risk group (HEA n = 51) and a low EA risk group (LEA n = 69) were identified. HEA reported significantly higher total score (mean = 20.2 versus 14.6) on the NPI scale and lower total score (mean = 32.2 versus 36.4) on the SEI scale than LEA. A stepwise regression analysis indicated that only narcissism and self-esteem total scores (F = 5.66; df = 2; P = 0.006) were good predictors of days per week exercise. The present study confirms the direct and combined role of both labile self-esteem and high narcissism in the development of exercise addiction as predictive factors towards the risk of addiction. Multidisciplinary trained health care providers (physiatrists, psychologists, and psychiatrists) should carefully identify potential overexercise conditions in order to prevent the potential risk of exercise addiction. PMID:25405056

  20. Children who face development risks due to maternal addiction during pregnancy require extra medical and psychosocial resources.

    PubMed

    Rangmar, Jenny; Lilja, Maria; Köhler, Marie; Reuter, Antonia

    2018-05-21

    This study examined medical and psychosocial risk factors in children born to women with addiction problems during pregnancy and the children's needs for extra medical and psychosocial resources. Swedish midwives routinely screen pregnant women for drugs and alcohol and refer women with addictions to the Maternity and Child Healthcare Resource Team. We investigated the medical records of 127 children (51% girls) whose mothers were referred to the Resource Team from 2009 to 2015. Additional data were obtained from local child healthcare services (CHS), which provide routine paediatric care. More than three-quarters (76%) of the children had prenatal exposure to alcohol and drugs, and 17% were born with withdrawal symptoms. The mothers had a high rate of psychiatric diagnoses (38%) and were more likely to smoke after delivery and less likely to breastfeed than the general population. However, adherence to the CHS programme was generally high. Additional visits to the nurse, referrals to specialists, collaboration meetings and reports of concerns to social services decreased when the children began attending ordinary CHS centres. Children born to women with addictions during pregnancy faced a high risk of developmental problems and should be offered additional CHS resources to minimise negative long-term consequences. ©2018 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.

  1. A study on Turkish adolescent's Internet use: possible predictors of Internet addiction.

    PubMed

    Ak, Serife; Koruklu, Nermin; Yılmaz, Yusuf

    2013-03-01

    The purpose of this study is to investigate the internet use of Turkish adolescents, with a (particular) focus on the risk of Internet addiction. A web-based questionnaire was completed by a total of 4,311 adolescents attending public high schools in grades 9-12, in a small-sized city in western Turkey. Ages ranged from 15 to 19 years, 54 percent were female and 46 percent male. The questionnaire included items on sociodemographic information, Internet usage, and a Turkish version of the Young's Internet Addiction Test. The data were analyzed in SPPS 15.0 program using the t test, the Mann-Whitney U test, correlation and hierarchic regression analysis. The findings show that, regardless of gender, Facebook ranked highest in the classification of students' purpose of Internet use; it was also found that females mainly used the Internet for communication, whereas males were more interested in playing online games and reading newspapers and magazines. The results of hierarchic regression analysis indicated that the significant predictors of the internet addiction were the presence of Internet access at home, gender, and family income levels.

  2. Exploring Individual Differences in Online Addictions: the Role of Identity and Attachment.

    PubMed

    Monacis, Lucia; de Palo, Valeria; Griffiths, Mark D; Sinatra, Maria

    2017-01-01

    Research examining the development of online addictions has grown greatly over the last decade with many studies suggesting both risk factors and protective factors. In an attempt to integrate the theories of attachment and identity formation, the present study investigated the extent to which identity styles and attachment orientations account for three types of online addiction (i.e., internet addiction, online gaming addiction, and social media addiction). The sample comprised 712 Italian students (381 males and 331 females) recruited from schools and universities who completed an offline self-report questionnaire. The findings showed that addictions to the internet, online gaming, and social media were interrelated and were predicted by common underlying risk and protective factors. Among identity styles, 'informational' and 'diffuse-avoidant' styles were risk factors, whereas 'normative' style was a protective factor. Among attachment dimensions, the 'secure' attachment orientation negatively predicted the three online addictions, and a different pattern of causal relationships were observed between the styles underlying 'anxious' and 'avoidant' attachment orientations. Hierarchical multiple regressions demonstrated that identity styles explained between 21.2 and 30% of the variance in online addictions, whereas attachment styles incrementally explained between 9.2 and 14% of the variance in the scores on the three addiction scales. These findings highlight the important role played by identity formation in the development of online addictions.

  3. Addictive behavior among young people in Ukraine: a pilot study.

    PubMed

    Linskiy, Igor V; Minko, Aleksandr I; Artemchuk, Anatoliy Ph; Grinevich, Eugenia G; Markova, Marianna V; Musienko, Georgiy A; Shalashov, Valeriy V; Markozova, Lyubov M; Samoilova, Elena S; Kuzminov, Valeriy N; Shalashova, Ilona V; Ponomarev, Vladimir I; Baranenko, Aleksey V; Minko, Aleksey A; Goltsova, Svetlana V; Sergienko, Oksana V; Linskaya, Ekaterina I; Vyglazova, Olga V; Zhabenko, Nataliya; Zhabenko, Olena

    2012-08-01

    The AUDIT-like tests system was created for complex assessment and evaluation of the addictive status of adolescents in a Ukrainian population. The AUDIT-like tests system has been created from the Alcohol Use Disorders Identification Test (AUDIT) developed by the World Health Organization. The AUDIT-like tests were minimally modified from the original AUDIT. Attention was brought to similarities between stages of different addictions (TV, computer games, the Internet, etc.) and alcohol addiction. Seventeen AUDIT-like tests were created to detect the different types of chemical and non-chemical addictions.

  4. Neurobiology of Adolescent Substance Use and Addictive Behaviors: Prevention and Treatment Implications

    PubMed Central

    Hammond, Christopher J.; Mayes, Linda C.; Potenza, Marc N.

    2015-01-01

    Psychoactive substance and nonsubstance/behavioral addictions are major public health concerns associated with significant societal cost. Adolescence is a period of dynamic biologic, psychological, and behavioral changes. Adolescence is also associated with an increased risk for substance use and addictive disorders. During adolescence, developmental changes in neural circuitry of reward processing, motivation, cognitive control, and stress may contribute to vulnerability for increased levels of engagement in substance use and nonsubstance addictive behaviors. Current biologic models of adolescent vulnerability for addictions incorporate existing data on allostatic changes in function and structure of the midbrain dopaminergic system, stress-associated neuroplasticity, and maturational imbalances between cognitive control and reward reactivity. When characterizing adolescent vulnerability, identifying subgroups of adolescents at high risk for addictive behaviors is a major goal of the addiction field. Genetics, epigenetics, and intermediate phenotypes/endophenotypes may assist in characterizing children and adolescents at risk. Improved understanding of the neurobiology of adolescence and addiction vulnerability has the potential to refine screening, enhance prevention and intervention strategies, and inform public policy. PMID:25022184

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

    PubMed

    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.

  6. Addiction as a Systems Failure: Focus on Adolescence and Smoking

    PubMed Central

    Baler, Ruben D.; Volkow, Nora D.

    2011-01-01

    Objective Scientific advances in the field of addiction have forever debunked the notion that addiction reflects a character flaw under voluntary control, demonstrating instead that it is a bona fide disease of the brain. The aim of this review is to go beyond this consensus understanding and explore the most current evidence regarding the vast number of genetic, developmental, and environmental factors whose complex interactions modulate addiction risk and trajectory. Method Focusing on childhood and adolescent smoking as a paradigm, we review the important risk factors for the development of addictions, starting at the level of genetics and closing with a focus on sociocultural and policy factors. Results A critical review of the pertinent literature provides a detailed view of the cumulative power of risk and protection factors across different phenomenological levels to modulate the risk of undesirable outcomes, particularly for young people. The result represents a compelling argument for the need to engage in comprehensive, multilevel approaches to promoting health. Conclusions Today, the field of medicine understands more about disease than about health; however it need not be that way. The view of drug addiction as a systems failure should help refocus our general approach to developing dynamic models and early comprehensive interventions that optimize the ways in which we prevent and treat a complex, developmental disorder such as drug addiction. PMID:21421173

  7. Nomophobia: Is Smartphone Addiction a Genuine Risk for Mobile Learning?

    ERIC Educational Resources Information Center

    Davie, Neil; Hilber, Tobias

    2017-01-01

    Repeated surveys have shown that all students at our university have smartphones and use them regularly both at home and in the university. Excessive regular use of anything, including digital devices, can lead to addiction which has promoted researchers to classify and label smartphone addiction as "nomophobia". Using a self-assessment…

  8. ["Addiction" to phenelzine - case report].

    PubMed

    Antosik-Wójcińska, Anna Z; Bzinkowska, Dorota; Chojnacka, Magdalena; Swiecicki, Łukasz; Torbiński, Jarosław

    2013-01-01

    The use of non-selective monoamine oxidase inhibitors (IMAO) may be associated with the risk of addiction, which is confirmed by case studies published so far. Harmful use of antidepressants in patients with affective disorders and anxiety is not frequent, but due to the fact that in clinical practice can meet with this phenomenon, we present the case of a 30-year-old patient with a history of using phenelzine who presented a combination of symptoms that meet criteria for addiction. The current classification of ICD- 10 does not consist the diagnosis of dependence on antidepressants. In this case, the category F55.0: abuse of a substance which does not cause addiction, should be used. In the literature most often mentioned as a possible substances with addictive potential is a group of non-selective MAO, particularly tranylcypromine. The mechanism of non-selective MAO dependence may be associated with the similarity of their chemical structure to amphetamine (both amphetamine and IMAO are derivatives of phenylethylamine), although the mechanism of action is different. Furthermore, it was noted that there is a group of patients in whom treatment with IMAO is associated with greater risk of abuse of these substances. The study contains the characteristics of this group of patients.

  9. Exercise addiction risk and health in male and female amateur endurance cyclists

    PubMed Central

    Mayolas-Pi, Carmen; Simón-Grima, Javier; Peñarrubia-Lozano, Carlos; Munguía-Izquierdo, Diego; Moliner-Urdiales, Diego; Legaz-Arrese, Alejandro

    2017-01-01

    Background and aims To determine the relationship between the risk of exercise addiction (REA) and health status in amateur endurance cyclists. Methods In 859 (751 men and 108 women) cyclists and 718 inactive subjects (307 men and 411 women), we examined the REA (Exercise Addiction Inventory), training status (volume, frequency, experience, and performance), socioeconomic status, quality of life (QoL) (SF-12), quality of sleep (Pittsburgh Sleep Quality Index), anxiety and depression (Hospital Anxiety and Depression Scale), and cardiometabolic risk: body mass index, physical activity (International Physical Activity Questionnaire), physical condition (International Fitness Scale), adherence to the Mediterranean diet (Mediterranean Diet Adherence Screener), alcohol and tobacco consumption. Results In total, 17% of the cyclists showed evidence of REA and 83% showed low REA. REA occurred independent of age, sex, training, and socioeconomic status (all ps > .05). Regardless of REA, the cyclists displayed a better physical QoL and a lower cardiometabolic risk than the inactive subjects (all ps < .05). The cyclists with REA displayed worse values of mental QoL, quality of sleep, and anxiety than cyclists with low REA (all ps < .05). The REA group had better values of mental QoL and anxiety and similar values of quality of sleep than the inactive subjects. The differences in mental QoL between the REA and low REA groups were significantly greater in women (p = .013). There was no Addiction × Sex interaction in the other analyzed variables. Conclusion Our results suggest that an increased prevalence of REA limits the benefits that amateur endurance cycling has on mental health and quality of sleep. PMID:28358644

  10. Exercise addiction risk and health in male and female amateur endurance cyclists.

    PubMed

    Mayolas-Pi, Carmen; Simón-Grima, Javier; Peñarrubia-Lozano, Carlos; Munguía-Izquierdo, Diego; Moliner-Urdiales, Diego; Legaz-Arrese, Alejandro

    2017-03-01

    Background and aims To determine the relationship between the risk of exercise addiction (REA) and health status in amateur endurance cyclists. Methods In 859 (751 men and 108 women) cyclists and 718 inactive subjects (307 men and 411 women), we examined the REA (Exercise Addiction Inventory), training status (volume, frequency, experience, and performance), socioeconomic status, quality of life (QoL) (SF-12), quality of sleep (Pittsburgh Sleep Quality Index), anxiety and depression (Hospital Anxiety and Depression Scale), and cardiometabolic risk: body mass index, physical activity (International Physical Activity Questionnaire), physical condition (International Fitness Scale), adherence to the Mediterranean diet (Mediterranean Diet Adherence Screener), alcohol and tobacco consumption. Results In total, 17% of the cyclists showed evidence of REA and 83% showed low REA. REA occurred independent of age, sex, training, and socioeconomic status (all ps > .05). Regardless of REA, the cyclists displayed a better physical QoL and a lower cardiometabolic risk than the inactive subjects (all ps < .05). The cyclists with REA displayed worse values of mental QoL, quality of sleep, and anxiety than cyclists with low REA (all ps < .05). The REA group had better values of mental QoL and anxiety and similar values of quality of sleep than the inactive subjects. The differences in mental QoL between the REA and low REA groups were significantly greater in women (p = .013). There was no Addiction × Sex interaction in the other analyzed variables. Conclusion Our results suggest that an increased prevalence of REA limits the benefits that amateur endurance cycling has on mental health and quality of sleep.

  11. The Effect of Home-based Daily Journal Writing in Korean Adolescents with Smartphone Addiction.

    PubMed

    Lee, Hyuk; Seo, Min Jae; Choi, Tae Young

    2016-05-01

    Despite the benefits of smartphones, many adverse effects have emerged. However, to date, there was no particular approach to treat or prevent smartphone addiction. The aim of this study was to evaluate the therapeutic effectiveness of a home-based daily journal of smartphone use (HDJ-S) in Korean adolescents. Three hundred thirty five middle school students participated in this study. The severity of smartphone addiction was measured using the Korean Smartphone Addiction Proneness Scale. The ability to control smartphone use was evaluated with the Motive Scale for Smartphone Regulation. We used the Parents' Concerns for Children's Smartphone Activities Scale to measure parental monitoring and supervision of adolescents' smartphone activities. The Korean Smartphone Addiction Proneness Scale classified subjects into high risk and non-high risk for smartphone addiction, according to total scores. Forty six participants (14%) were high risk for smartphone addiction. The high risk group performed the HDJ-S for two weeks, and the same scales were subsequently assessed. After performing the HDJ-S, the total scores of the Korean Smartphone Addiction Proneness Scale decreased significantly in the high risk group (P < 0.001). There was a significant increase in the total scores of the Parents' Concerns for Children's Smartphone Activities Scale in the high risk group between baseline and following two weeks of treatment (P < 0.05). The HDJ-S was effective for adolescents with smartphone addiction and increased the parents' concerns for their children's smartphone activities. We suggested that HDJ-S would be considered as a treatment and prevention for smartphone addiction.

  12. The Effect of Home-based Daily Journal Writing in Korean Adolescents with Smartphone Addiction

    PubMed Central

    2016-01-01

    Despite the benefits of smartphones, many adverse effects have emerged. However, to date, there was no particular approach to treat or prevent smartphone addiction. The aim of this study was to evaluate the therapeutic effectiveness of a home-based daily journal of smartphone use (HDJ-S) in Korean adolescents. Three hundred thirty five middle school students participated in this study. The severity of smartphone addiction was measured using the Korean Smartphone Addiction Proneness Scale. The ability to control smartphone use was evaluated with the Motive Scale for Smartphone Regulation. We used the Parents’ Concerns for Children’s Smartphone Activities Scale to measure parental monitoring and supervision of adolescents’ smartphone activities. The Korean Smartphone Addiction Proneness Scale classified subjects into high risk and non-high risk for smartphone addiction, according to total scores. Forty six participants (14%) were high risk for smartphone addiction. The high risk group performed the HDJ-S for two weeks, and the same scales were subsequently assessed. After performing the HDJ-S, the total scores of the Korean Smartphone Addiction Proneness Scale decreased significantly in the high risk group (P < 0.001). There was a significant increase in the total scores of the Parents’ Concerns for Children’s Smartphone Activities Scale in the high risk group between baseline and following two weeks of treatment (P < 0.05). The HDJ-S was effective for adolescents with smartphone addiction and increased the parents’ concerns for their children’s smartphone activities. We suggested that HDJ-S would be considered as a treatment and prevention for smartphone addiction. PMID:27134499

  13. CYP gene family variants as potential protective factors in drug addiction in Han Chinese.

    PubMed

    Zhang, Hongxing; Yang, Qi; Zheng, Wenkai; Ouyang, Yongri; Yang, Min; Wang, Fengjiao; Jin, Tianbo; Zhang, Ji; Wang, Zhenyuan

    2016-08-01

    There is growing evidence that genetic factors also contribute to drug addiction. The human cytochrome P450 has shown special interest because of pharmacokinetic variation in different individuals and populations, which is largely determined by the relevant genes. The present study aimed to investigate the polymorphism of the CYP/addicts relationship. We genotyped 13 tag single-nucleotide polymorphisms (tSNPs) from three genes, including 692 cases and 700 controls. Sequenom MassARRAY RS1000 (Sequenom, Inc., San Diego, CA, USA) was used for SNP genotyping. Statistical analysis of the association between tSNPs and drug addiction was performed using the chi-squared test and SNP Stats software (http://bioinfo.iconcologia.net). The T/T genotype of rs2242480 in CYP3A4 was associated with decreased risk in the recessive model (p = 0.0002). Allele frequency at rs3743484 in CYP1A2 showed significant differences between addicts and controls (p = 0.046; odds ratio = 0.80; 95% confidence interval = 0.65-1.00). In genetic model analyses, the minor C allele of rs3743484 in CYP1A2 was associated with a reduced risk of drug addiction based on analysis using codominant and additive models (p = 0.027 dominant model; p =0.038 additive model). Our findings show that at allelic and genotypic level polymorphisms in CYP3A4 and CYP1A2 are significantly associated with a reduced risk of drug addiction in X'ian Han Chinese individuals. However, this result needs to be confirmed in additional studies. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

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

    ERIC Educational Resources Information Center

    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. Internet gaming addiction: current perspectives.

    PubMed

    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

  16. Impulsivity traits and addiction-related behaviors in youth.

    PubMed

    Rømer Thomsen, Kristine; Callesen, Mette Buhl; Hesse, Morten; Kvamme, Timo Lehmann; Pedersen, Michael Mulbjerg; Pedersen, Mads Uffe; Voon, Valerie

    2018-04-12

    Background and aims Impulsivity is a risk factor for addictive behaviors. The UPPS-P impulsivity model has been associated with substance addiction and gambling disorder, but its role in other non-substance addiction-related behaviors is less understood. We sought to examine associations between UPPS-P impulsivity traits and indicators of multiple substance and non-substance addiction-related behaviors in youth with varying involvement in these behaviors. Methods Participants (N = 109, aged 16-26 years, 69% males) were selected from a national survey based on their level of externalizing problems to achieve a broad distribution of involvement in addiction-related behaviors. Participants completed the UPPS-P Questionnaire and standardized questionnaires assessing problematic use of substances (alcohol, cannabis, and other drugs) and non-substances (Internet gaming, pornography, and food). Regression analyses were used to assess associations between impulsivity traits and indicators of addiction-related behaviors. Results The UPPS-P model was positively associated with indicators of all addiction-related behaviors except problematic Internet gaming. In the fully adjusted models, sensation seeking and lack of perseverance were associated with problematic use of alcohol, urgency was associated with problematic use of cannabis, and lack of perseverance was associated with problematic use of other drugs than cannabis. Furthermore, urgency and lack of perseverance were associated with binge eating and lack of perseverance was associated with problematic use of pornography. Discussion and conclusions We emphasize the role of trait impulsivity across multiple addiction-related behaviors. Our findings in at-risk youth highlight urgency and lack of perseverance as potential predictors for the development of addictions and as potential preventative therapeutic targets.

  17. Interrelationships among impulsive personality traits, food addiction, and Body Mass Index.

    PubMed

    Murphy, Cara M; Stojek, Monika K; MacKillop, James

    2014-02-01

    Impulsive personality traits have been robustly associated with alcohol and drug misuse, but have received little attention in the context of food addiction. The goal of the current study was to examine the interrelationships between impulsive personality traits, food addiction, and Body Mass Index (BMI), including indirect pathways of influence. Participants (N = 233) completed the Yale Food Addiction Scale (YFAS) to assess patterns of addictive consumption of food, the upps-p impulsivity scale to assess impulsive personality traits, and provided weight and height to generate BMI. Significant positive associations were found between facets of impulsivity, food addiction symptoms, and BMI. Impulsivity was found to be indirectly associated with BMI by way of associations with addictive consumption of food. In particular, an inclination toward behaving irrationally while experiencing negative mood states (Negative Urgency) and low levels of task persistence (lack of Perseverance) were significantly associated with food addiction directly and that relationship was responsible for their relationship to BMI. Dispositional impulsivity, routinely associated with high-risk behaviors including addictive consumption of alcohol and drugs, may be an important risk factor when considering tendency to engage in addictive consumption of food. Monitoring food addiction symptoms early may help reduce the likelihood that compulsive food consumption patterns result in weight gain and obesity. Methodological considerations are discussed.

  18. Facebook Addiction: Onset Predictors.

    PubMed

    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. The science of tobacco addiction and cessation.

    PubMed

    2014-01-01

    Over the past decade, researchers have found genetic variations that affect how nicotine, the main addictive component of tobacco, interacts with cells in the brain and how fast the body metabolizes it. Carrying a high-risk variant predicts a person's ability to snuff out their cigarettes for good. Genetic testing could help predict which smokers might benefit from nicotine replacement therapy or other prescription medications, much like sequencing of malignant tumors can point to the most effective cancer treatment.

  20. [The Rorschach's test for heroin addicts treated by methadone: from reality to imaginary].

    PubMed

    Deslandes, C; Gourarier, L; Sanchez, M; Lowenstein, W

    2000-10-01

    The aim of this study was to analyze the role of the imaginary and its link with reality among 30 subjects treated by methadone. The Rorschach test was proposed to 30 heroin addicts treated by methadone, over an average 7 months. The formal answers (used preferentially in the 30 results, though often inappropriately) and socializing landmarks involving considerable individual investment, we were able to identify two ways of working within the same protocol. The first relies most on conformity and adaptation and tries to put the imaginary aside. The second is a more projective, unorganized approach evidencing the influence of the imaginary. This specific imaginary activity could not be assimilated with the traditional "lack of fantasy" observed in heroin addicts. It would be interesting to examine the course of this approach over a longer period.

  1. Opioid neuroscience for addiction medicine: From animal models to FDA approval for alcohol addiction.

    PubMed

    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.

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

    PubMed

    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.

  3. Psychometric evaluation of the adolescent and parent versions of the Gaming Addiction Identification Test (GAIT).

    PubMed

    Vadlin, Sofia; Åslund, Cecilia; Rehn, Mattias; Nilsson, Kent W

    2015-12-01

    The objective of the study is to evaluate the psychometric properties of the Gaming Addiction Identification Test (GAIT) and its parent version (GAIT-P), in a representative community sample of adolescents and parents in Västmanland, Sweden. Self-rated and parent-rated gaming addictive symptoms identified by GAIT and GAIT-P were analyzed for frequency of endorsement, internal consistency, concordance, factor structure, prevalence of Internet gaming disorder (IGD), concurrence with the Gaming Addiction Scale for Adolescents, 7-item version (GAS) and the parent version of GAS (GAS-P), and for sex differences. The 12-month prevalence of IGD was found to be 1.3% with GAIT and 2.4% with GAIT-P. Results also indicate promising psychometric results within this population, with high internal consistency, and high concurrent validity with GAS and GAS-P. Concordance between adolescents and parents ratings was high, although moderate in girls. Although exploratory factor analysis indicated poor model fit, it also indicated unidimensionality and high factor loadings in all analyses. GAIT and GAIT-P are suitable for continued use in measuring gaming addiction in adolescents, and, with the additional two items, they now cover all nine IGD criteria. © 2015 Scandinavian Psychological Associations and John Wiley & Sons Ltd.

  4. [Addictive potential in man: methodological aspects].

    PubMed

    Warot, D; Marra, D

    1995-01-01

    Different methods have been developed in clinical abuse liability testing in man. Tolerance, psychic and/or physical dependence must be investigated through clinical studies during drug development of a new substance. Adequate methodology is needed using double-blind, time-blind evaluations, comparisons of different dose levels and duration of treatment for a given drug, abrupt and gradual interruption of treatment, appropriate period of observation after treatment cessation ... The optimal scale to evaluate properly the symptoms occurring after drug discontinuation is still under investigation. These studies will or should permit the differentiation of rebound, withdrawal and recurrence. Methods developed to study reinforcing effects in post-addicts and healthy subjects are self-administration and choice procedures. In addition, the more traditional approach has been through assessing self-reported effects in which standardized questionnaires are used (Addiction Research Center Inventory or A.R.C.I.; Single Dose Questionnaire or S.D.Q.). A third focus of measurement has been discrimination studies performed in individuals with histories of drug abuse as well as healthy subjects. Abuse-liability testing of a new compound needs a multidimensional assessment to optimize the predictivity in defining the relative risk.

  5. Using Bayes factors for testing hypotheses about intervention effectiveness in addictions research.

    PubMed

    Beard, Emma; Dienes, Zoltan; Muirhead, Colin; West, Robert

    2016-12-01

    It has been proposed that more use should be made of Bayes factors in hypothesis testing in addiction research. Bayes factors are the ratios of the likelihood of a specified hypothesis (e.g. an intervention effect within a given range) to another hypothesis (e.g. no effect). They are particularly important for differentiating lack of strong evidence for an effect and evidence for lack of an effect. This paper reviewed randomized trials reported in Addiction between January and June 2013 to assess how far Bayes factors might improve the interpretation of the data. Seventy-five effect sizes and their standard errors were extracted from 12 trials. Seventy-three per cent (n = 55) of these were non-significant (i.e. P > 0.05). For each non-significant finding a Bayes factor was calculated using a population effect derived from previous research. In sensitivity analyses, a further two Bayes factors were calculated assuming clinically meaningful and plausible ranges around this population effect. Twenty per cent (n = 11) of the non-significant Bayes factors were < ⅓ and 3.6% (n = 2) were > 3. The other 76.4% (n = 42) of Bayes factors were between ⅓ and 3. Of these, 26 were in the direction of there being an effect (Bayes factor > 1 and < 3); 12 tended to favour the hypothesis of no effect (Bayes factor < 1 and > ⅓); and for four there was no evidence either way (Bayes factor = 1). In sensitivity analyses, 13.3% of Bayes Factors were < ⅓ (n = 20), 62.7% (n = 94) were between ⅓ and 3 and 24.0% (n = 36) were > 3, showing good concordance with the main results. Use of Bayes factors when analysing data from randomized trials of interventions in addiction research can provide important information that would lead to more precise conclusions than are obtained typically using currently prevailing methods. © 2016 The Authors. Addiction published by John Wiley & Sons Ltd on behalf of Society for the Study of Addiction.

  6. Determinants of choice, and vulnerability and recovery in addiction

    PubMed Central

    Lamb, R.J.; Maguire, David R.; Ginsburg, Brett C.; Pinkston, Jonathan W.; France, Charles P.

    2016-01-01

    Addiction may be viewed as choice governed by competing contingencies. One factor impacting choice, particularly as it relates to addiction, is sensitivity to delayed rewards. Discounting of delayed rewards influences addiction vulnerability because of competition between relatively immediate gains of drug use, e.g. intoxication, versus relatively remote gains of abstinence, e.g. family stability. Factors modifying delay sensitivity can be modeled in the laboratory. For instance, increased delay sensitivity can be similarly observed in adolescent humans and non-human animals. Similarly, genetic factors influence delay sensitivity in humans and animals. Recovery from addiction may also be viewed as choice behavior. Thus, reinforcing alternative behavior facilitates recovery because reinforcing alternative behavior decreases the frequency of using drugs. How reinforcing alternative behavior influences recovery can also be modeled in the laboratory. For instance, relapse risk decreases as abstinence duration increases, and this decreasing risk can be modeled in animals using choice procedures. In summary, addiction in many respects can be conceptualized as a problem of choice. Animal models of choice disorders stand to increase our understanding of the core processes that establish and maintain addiction and serve as a proving ground for development of novel treatments. PMID:27083500

  7. Combining research approaches to advance our understanding of drug addiction.

    PubMed

    van den Bree, Marianne B M

    2005-04-01

    Drug addiction is a complex behavior, likely to be influenced by various genes, environmental factors, and gene-gene and gene-environment interactions. Various aspects of addiction are studied by different disciplines. Animal studies are increasing insight into brain regions and genes associated with addiction. Epidemiologic studies are establishing the factors increasing risk for initiation and continuation of substance use. Twin and adoption studies are increasing our understanding of the complex mechanisms involved in substance use, including comorbidity and gene environment interaction. Finally, molecular genetic studies in humans are starting to yield some converging findings. It is argued and illustrated with examples that greater awareness of progress in other disciplines can speed up our understanding of the complex processes involved in addiction. This should help our ability to identify who is at increased risk of becoming addicted and the development of prevention and intervention strategies targeted at an individual's specific needs.

  8. Basic Beliefs About Behavioural Addictions Among Finnish and French Treatment Professionals.

    PubMed

    Koski-Jännes, Anja; Simmat-Durand, Laurence

    2017-12-01

    The ways in which addictive behaviours are perceived may decisively influence the ways they are handled. This study explores how treatment professionals' cultural and other background variables influence their beliefs about gambling and Internet addictions. Mailed surveys were conducted with addiction treatment professionals in Finland (n = 520) in 2007-2008 and France (n = 472) in 2010-2011. The data were analysed by descriptive statistical methods and logistic regression analysis. Cultural differences were the most consistent predictors of the responses concerning gambling and Internet addictions. The French professionals assessed the dependence risk in these behaviours as higher (P < 0.001) and they believed less than the Finns in the power of treatment (P < 0.001). The latter attributed more responsibility to the individual for solving these non-substance addictions (P < 0.001). The general views of gambling and Internet addictions mostly resembled each other but they varied with culture. The Finnish professionals' lower concern for the risk of dependence and the French professionals' distrust in treatment together with both groups' tendency to blame the individual for becoming addicted may all reduce professionals' willingness to help people who require treatment for their behavioural addictions.

  9. Prevalence of Exercise Addiction Symptomology and Disordered Eating in Australian Students Studying Nutrition and Dietetics.

    PubMed

    Rocks, Tetyana; Pelly, Fiona; Slater, Gary; Martin, Lisa Anne

    2017-10-01

    Previous research has reported the existence of disordered eating in students studying nutrition and dietetics. However, the occurrence of exercise addiction, previously linked to disordered eating, is poorly understood in this group. The main objective of this study was to explore the prevalence of self-reported symptoms of exercise addiction and the association with disordered eating in a sample of students studying nutrition and dietetics. A secondary objective was to compare the prevalence of exercise addiction to students enrolled in another health-related degree. We conducted a cross-sectional study in 165 undergraduate students. Participants were students of both sexes enrolled in nutrition and dietetics and occupational therapy degree programs at an Australian university in August 2013. Participants completed four validated questionnaires for assessment of exercise- and eating-related attitudes and behaviors measuring scores for exercise addiction, weekly volume of physical activity (PA), eating disorder symptoms, and cognitive restraint. Stretch stature and body mass were measured and body composition was assessed using dual energy x-ray absorptiometry. Independent t test, Mann-Whitney U test, and χ 2 test were completed to compare groups of students based on sex, degree, or eating attitudes. Spearman's correlation was performed to explore associations between continuous variables (exercise addiction scores, PA volume, and scores for eating attitudes and cognitive restraint). Approximately 23% of nutrition and dietetics students were found to be at risk of exercise addiction (20% females and 35% males; P=0.205), while the majority demonstrated some symptoms of exercise addiction. A similar proportion of at risk individuals was found in the female occupational therapy group (19%; P=1.000). In females (nutrition and dietetics and occupational therapy combined), the exercise addiction scores were associated with three other outcome measures: PA volume (r s

  10. Popular Views on Addictions and on Prospects for Recovery in Poland.

    PubMed

    Klingemann, Justyna I; Klingemann, Harald; Moskalewicz, Jacek

    2017-11-10

    Popular views of addictive substances and behaviors constitute an important research topic because these views have an impact upon the functioning of treatment systems and societal responses to substance use disorders. The analysis is based on a random sample of N = 1000 telephone interviews collected in Poland in 2013. Questionnaire measures targeted such issues as the perceived risks of addictions and beliefs about potential recovery from various types of addictions. First, a coherent view of the addiction potential of various addictive substances and/or behaviors emerges, distinguishing licit drugs and types of behavior from illicit drugs. Second, treatment optimism proves to be quite high independent of the type of addictive behavior, while chances of recovery without treatment are considered less likely. Third, chances for assisted change (change with treatment) and self-change are considered largely independent of perceived addiction-related risks and are not perceived as contradictory. The results point to the persistence of the disease model of addiction in Poland, placing responsibility for addiction on the individual and pairing it with the expectation of undergoing specialized treatment. This individualistic approach was applied as a framework for addiction problems in the 1950s to deflect from the shortcomings of the ''new socialist society.'' Neo-liberal market reform and socioeconomic changes have provided reinforcement for this individualistic framework.

  11. Interrelationships among impulsive personality traits, food addiction, and Body Mass Index

    PubMed Central

    Murphy, Cara M.; Stojek, Monika K.; MacKillop, James

    2016-01-01

    Objective Impulsive personality traits have been robustly associated with alcohol and drug misuse, but have received little attention in the context of food addiction. The goal of the current study was to examine the interrelationships between impulsive personality traits, food addiction, and Body Mass Index (BMI), including indirect pathways of influence. Method Participants (N = 233) completed the Yale Food Addiction Scale (YFAS) to assess patterns of addictive consumption of food, the UPPS-P Impulsivity Scale to assess impulsive personality traits, and provided weight and height to generate BMI. Results Significant positive associations were found between facets of impulsivity, food addiction symptoms, and BMI. Impulsivity was found to be indirectly associated with BMI by way of associations with addictive consumption of food. In particular, an inclination toward behaving irrationally while experiencing negative mood states (Negative Urgency) and low levels of task persistence (lack of Perseverance) were significantly associated with food addiction directly and that relationship was responsible for their relationship to BMI. Conclusions Dispositional impulsivity, routinely associated with high-risk behaviors including addictive consumption of alcohol and drugs, may be an important risk factor when considering tendency to engage in addictive consumption of food. Monitoring food addiction symptoms early may help reduce the likelihood that compulsive food consumption patterns result in weight gain and obesity. Methodological considerations are discussed. PMID:24511618

  12. ["Food addiction" as a possible risk factor for obesity].

    PubMed

    Frey, Letizia; Riva, Martina; Grosshans, Martin; Mutschler, Jochen

    2016-03-30

    The prevalence rates of overweight and obesity are, internationally as well as in Switzerland, increasing in recent years. The neurobiology tries to explore an improved understanding of the central nervous causes of obesity. Findings from addiction research seem very useful because there are certain similarities between addiction and obesity in terms of neurobiological causes. An improved understanding of the disease of obesity could help to develop more effective therapies for obese patients in the future. Further research, e. g. in the field of stress regulation, is thus urgently needed.

  13. Recent Advances in Understanding the Personality Underpinnings of Impulsive Behavior and their Role in Risk for Addictive Behaviors

    PubMed Central

    Birkley, Erica L.; Smith, Gregory T.

    2013-01-01

    Impulsivity has been a widely explored construct, particularly as a personality-based risk factor for addictive behaviors. The authors review evidence that (a) there is no single impulsivity trait; rather, there are at least five different personality traits that dispose individuals to rash or impulsive action; (b) the five traits predict different behaviors longitudinally; for example, the emotion-based urgency traits predict problematic involvement in several risky behaviors and sensation seeking instead predicts the frequency of engaging in such behaviors; (c) the traits can be measured in pre-adolescent children; (d) individual differences in the traits among preadolescent children predict the subsequent onset of, and increases in, risky behaviors including alcohol use; (e) the traits may operate by biasing the learning process, such that high-risk traits make high-risk learning more likely, thus leading to maladaptive behavior; (f) the emotion-based urgency traits may contribute to compulsive engagement in addictive behaviors; and (g) there is evidence that different interventions are appropriate for the different trait structures. PMID:22126707

  14. On-site drugs of abuse urinary screening tests for the management of opiate-addicted patients: a survey among French general practitioners.

    PubMed

    Dupouy, Julie; Bismuth, Serge; Oustric, Stéphane; Lapeyre-Mestre, Maryse

    2012-01-01

    In France, opiate-addicted patients are mainly managed by general practitioners (GPs). Because on-site abuse drugs urinary screening tests (ODUTs) are now on the market, we investigated French GPs' knowledge and practices concerning drug tests with a focus on ODUTs. We conducted a descriptive cross-sectional study in ambulatory practice. Postal questionnaires were sent to a random sample of GPs in the Midi-Pyrénées area of France in December 2009. Of the 482 GPs in the sample, 116 (24.1%) regularly treated opiate- addicted patients. Only 31 of them (26.7%) used drug tests and 4 of them (3.4%) performed ODUTs in their consultation rooms. Most of the GPs did not perform ODUTs because they were unaware of whether such tests were reliable or available. Many French GPs treating opiate-addicted patients regularly did not perform ODUTs and lacked knowledge of them. Copyright © 2012 S. Karger AG, Basel.

  15. Glutamatergic substrates of drug addiction and alcoholism1

    PubMed Central

    Gass, Justin T.; Foster Olive, M.

    2008-01-01

    The past two decades have witnessed a dramatic accumulation of evidence indicating that the excitatory amino acid glutamate plays an important role in drug addiction and alcoholism. The purpose of this review is to summarize findings on glutamatergic substrates of addiction, surveying data from both human and animal studies. The effects of various drugs of abuse on glutamatergic neurotransmission are discussed, as are the effects of pharmacological or genetic manipulation of various components of glutamate transmission on drug reinforcement, conditioned reward, extinction, and relapse-like behavior. In addition, glutamatergic agents that are currently in use or are undergoing testing in clinical trials for the treatment of addiction are discussed, including acamprosate, N-acetylcysteine, modafinil, topiramate, lamotrigine, gabapentin and mematine. All drugs of abuse appear to modulate glutamatergic transmission, albeit by different mechanisms, and this modulation of glutamate transmission is believed to result in long-lasting neuroplastic changes in the brain that may contribute to the perseveration of drug-seeking behavior and drug-associated memories. In general, attenuation of glutamatergic transmission reduces drug reward, reinforcement, and relapse-like behavior. On the other hand, potentiation of glutamatergic transmission appears to facilitate the extinction of drug-seeking behavior. However, attempts at identifying genetic polymorphisms in components of glutamate transmission in humans have yielded only a limited number of candidate genes that may serve as risk factors for the development of addiction. Nonetheless, manipulation of glutamatergic neurotransmission appears to be a promising avenue of research in developing improved therapeutic agents for the treatment of drug addiction and alcoholism. PMID:17706608

  16. Video game addiction in emerging adulthood: Cross-sectional evidence of pathology in video game addicts as compared to matched healthy controls.

    PubMed

    Stockdale, Laura; Coyne, Sarah M

    2018-01-01

    The Internet Gaming Disorder Scale (IGDS) is a widely used measure of video game addiction, a pathology affecting a small percentage of all people who play video games. Emerging adult males are significantly more likely to be video game addicts. Few researchers have examined how people who qualify as video game addicts based on the IGDS compared to matched controls based on age, gender, race, and marital status. The current study compared IGDS video game addicts to matched non-addicts in terms of their mental, physical, social-emotional health using self-report, survey methods. Addicts had poorer mental health and cognitive functioning including poorer impulse control and ADHD symptoms compared to controls. Additionally, addicts displayed increased emotional difficulties including increased depression and anxiety, felt more socially isolated, and were more likely to display internet pornography pathological use symptoms. Female video game addicts were at unique risk for negative outcomes. The sample for this study was undergraduate college students and self-report measures were used. Participants who met the IGDS criteria for video game addiction displayed poorer emotional, physical, mental, and social health, adding to the growing evidence that video game addictions are a valid phenomenon. Copyright © 2017 Elsevier B.V. All rights reserved.

  17. Reflections on Addiction in Students Using Stimulants for Neuroenhancement: A Preliminary Interview Study.

    PubMed

    Hildt, Elisabeth; Lieb, Klaus; Bagusat, Christiana; Franke, Andreas G

    2015-01-01

    The use of stimulants for the purpose of pharmacological neuroenhancement (NE) among students is a subject of increasing public awareness. The risk of addiction development by stimulant use for NE is still unanswered. Therefore, face-to-face interviews were carried out among 18 university students experienced in the nonmedical use of methylphenidate and amphetamines for NE assessing aspects of addiction. Interviews were tape-recorded, verbatim-transcribed, and analyzed using a qualitative approach. The interviews showed that participants--the majority had current or lifetime diagnoses of misuse or addiction to alcohol or cannabis-reported an awareness of the risk of addiction development associated with stimulant use and reported various effects which may increase their likelihood of future stimulant use, for example, euphoric effects, increase of self-confidence, and motivation. They also cited measures to counteract the development of addiction as well as measures taken to normalize again after stimulant use. Students were convinced of having control over their stimulant use and of not becoming addicted to stimulants used for NE. We can conclude that behavior and beliefs of the students in our sample appear to be risky in terms of addiction development. However, long-term empirical research is needed to estimate the true risk of addiction.

  18. Internet gambling is a predictive factor of Internet addictive behavior.

    PubMed

    Critselis, Elena; Janikian, Mari; Paleomilitou, Noni; Oikonomou, Despoina; Kassinopoulos, Marios; Kormas, George; Tsitsika, Artemis

    2013-12-01

    Adolescent Internet gambling is associated with concomitant addictive behaviors. This study aimed to assess the prevalence of Internet gambling practices, its impact upon psychosocial development and to evaluate the association between gambling practices and Internet addictive behavior among Cypriot adolescents. A cross-sectional study was conducted in a convenience sample (n = 805) of adolescents attending selected public schools (9th and 10th grades) in Cyprus. Anonymous self-completed questionnaires were used including the Internet Addiction Test and the Strengths and Difficulties Questionnaire. Among the study population (n = 805), approximately one third (n = 28; 34.9%) reported Internet gambling. Internet gamblers were twice as likely to utilize Internet café portals (adjusted odds ratio for gender and age, AOR: 2.13; 95% confidence interval, 95% CI: 1.56-2.91) for interactive game-playing (AOR: 6.84; 95% CI: 4.23-11.07), chat-rooms (AOR: 2.57; 95% CI: 1.31-4.85), and retrieval of sexual information (AOR: 1.99; 95% CI: 1.42-2.81). Among Internet gamblers 26.0% (n = 73) reported borderline addictive Internet use and 4.3% (n = 12) addictive behavior. Internet gamblers more often had comprehensive psychosocial and emotional maladjustment (AOR: 4.00; 95% CI: 1.97-8.13), including Abnormal Conduct Problems (AOR: 3.26; 95% CI: 2.00-5.32), Emotional Symptoms (AOR: 1.78; 95% CI: 1.02-3.11), and Peer Problems (AOR: 2.44; 95% CI: 1.08-5.48) scores. The multivariate regression analyses indicated that the single independent predictor associated with Internet addictive behavior was Internet gambling (AOR: 5.66; 95% CI: 1.45-22.15). Internet gambling is associated with addictive Internet use, as well as emotional maladjustment and behavioral problems, among Cypriot adolescents. Longitudinal studies are needed to elucidate whether Internet gambling constitutes a risk factor for the development of Internet addictive behavior among adolescents.

  19. Internet gaming addiction: current perspectives

    PubMed Central

    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

  20. Beyond "Facebook Addiction": The Role of Cognitive-Related Factors and Psychiatric Distress in Social Networking Site Addiction.

    PubMed

    Pontes, Halley M; Taylor, Megan; Stavropoulos, Vasileios

    2018-04-01

    The use of social networking sites (SNSs) is rapidly increasing as billions of individuals use SNS platforms regularly to communicate with other users, follow the news, and play browser games. Given the widespread use of SNS platforms, investigating the potential predictors of addictive SNS use beyond Facebook use has become paramount given that most studies so far focused on "Facebook addiction." In this study, a total of 511 English-speaking SNS users (58.1% young adults aged 20-35 years; 64.6% female) were recruited online and asked to complete a battery of standardized psychometric tools assessing participants' sociodemographic characteristics, SNS preferences and patterns of use, SNS addiction, preference for online social interaction, maladaptive cognitions, fear of missing out (FoMo), dysfunctional emotion regulation, and general psychiatric distress. Overall, about 4.9% (n = 25) of all participants could be classed as having a high SNS addiction risk profile. Moreover, the results further indicated that FoMo (β = 0.38), maladaptive cognitions (β = 0.25), and psychiatric distress (β = 0.12) significantly predicted SNS addiction (i.e., p < 0.0001) and accounted for about 61% of the total variance in SNS addiction, with FoMo providing the strongest predictive contribution over and above the effects of sociodemographic variables and patterns of SNS use. The implications of the present findings were discussed in light of extant literature on behavioral addictions and Facebook addiction and further considerations were provided regarding the potential clinical implications for cognitive-based psychological treatment approaches to SNS addiction.

  1. Social activities, self-efficacy, game attitudes, and game addiction.

    PubMed

    Jeong, Eui Jun; Kim, Doo Hwan

    2011-04-01

    This study examines whether social activities with parents, online and offline social self-efficacy, and attitudes toward gaming are associated with the degree of game addiction among adolescents. Using data from a survey of 600 middle- and high-school students in South Korea, we tested the relationships of personal characteristics (grade point average and time spent on gaming each day), social self-efficacy (both on- and offline), general social activities (with parents, friends, and teachers), gaming activities with parents, and attitudes toward gaming (those of self, parents, friends, and teachers) with the degree of game addiction. In addition, we conducted ANOVA tests to determine the differences among three groups: non-addicts (NA), possible (mild or moderate) addicts (PA), and Internet addicts (IA). The results show that social self-efficacy in the real world (offline) was negatively related with the degree of game addiction, whereas social self-efficacy in the virtual world (online) indicated a positive association. Social activities with parents are negatively associated with game addiction, although no relationship is found between gaming activities with parents and game addiction. Parental attitude toward gaming has a negative relationship with the addiction. Results and implications are discussed.

  2. Why narcissists are at risk for developing Facebook addiction: The need to be admired and the need to belong.

    PubMed

    Casale, Silvia; Fioravanti, Giulia

    2018-01-01

    Building upon previous research establishing a positive association between grandiose and vulnerable narcissism and problematic social networking use, the present study tests a model that explains how grandiose and vulnerable narcissists might develop Facebook (Fb) addiction symptoms through the need for admiration and the need to belong. A sample of 535 undergraduates (50.08% F; mean age 22.70±2.76years) completed measures of grandiose narcissism, vulnerable narcissism, Fb addiction symptoms, and two brief scales measuring the need for admiration and the need to belong. Results from structural equation modelling show that the association between grandiose narcissism and Fb addiction levels was completely mediated by the need for admiration and the need to belong. On the other hand, vulnerable narcissism was not found to be associated either directly or indirectly with Fb addiction levels. The variables in the model accounted for 30% of the variance in Fb addiction levels. The present study represents a step toward a better understanding of the psychological mechanisms underlying the link between grandiose narcissism and problematic Fb use. Copyright © 2017 Elsevier Ltd. All rights reserved.

  3. A comprehensive model of food addiction in patients with binge-eating symptomatology: The essential role of negative urgency.

    PubMed

    Wolz, Ines; Granero, Roser; Fernández-Aranda, Fernando

    2017-04-01

    Food addiction has been widely researched in past years. However, there is a debate on the mechanisms underlying addictive eating and a better understanding of the processes associated to these behaviors is needed. Previous studies have found characteristic psychological correlates of food addiction, such as high negative urgency, emotion regulation difficulties and low self-directedness, in different samples of adults with addictive eating patterns. Still, it seems difficult to disentangle effects independent from general eating disorder psychopathology. Therefore, this study aimed to test a comprehensive model under control of eating disorder severity, in order to find independent predictors of food addiction. 315 patients with eating disorder diagnoses on the binge-eating spectrum were assessed in personality, emotion regulation, negative urgency, eating disorder symptomatology, and food addiction by self-report. Hypothesis-driven structural equation modeling was conducted to test the comprehensive model. The only independent predictor found for food addiction was negative urgency, while self-directedness and emotion regulation predicted negative urgency and were highly related to eating disorder symptomatology, but not to food addiction. Altogether the model suggests that low self-directedness and difficulties in emotion regulation are related to higher eating disorder symptomatology in general. Those patients who, in addition to these traits, tend to act impulsively when in negative mood states, are at risk for developing addictive eating patterns. Urgency-based treatments are therefore recommended for this subgroup of patients. Copyright © 2017 Elsevier Inc. All rights reserved.

  4. Ordinary people associate addiction with loss of free will.

    PubMed

    Vonasch, Andrew J; Clark, Cory J; Lau, Stephan; Vohs, Kathleen D; Baumeister, Roy F

    2017-06-01

    It is widely believed that addiction entails a loss of free will, even though this point is controversial among scholars. There is arguably a downside to this belief, in that addicts who believe they lack the free will to quit an addiction might therefore fail to quit an addiction. A correlational study tested the relationship between belief in free will and addiction. Follow-up studies tested steps of a potential mechanism: 1) people think drugs undermine free will 2) people believe addiction undermines free will more when doing so serves the self 3) disbelief in free will leads people to perceive various temptations as more addictive. People with lower belief in free will were more likely to have a history of addiction to alcohol and other drugs, and also less likely to have successfully quit alcohol. People believe that drugs undermine free will, and they use this belief to self-servingly attribute less free will to their bad actions than to good ones. Low belief in free will also increases perceptions that things are addictive. Addiction is widely seen as loss of free will. The belief can be used in self-serving ways that may undermine people's efforts to quit.

  5. A genome-wide investigation of food addiction.

    PubMed

    Cornelis, Marilyn C; Flint, Alan; Field, Alison E; Kraft, Peter; Han, Jiali; Rimm, Eric B; van Dam, Rob M

    2016-06-01

    Evidence of parallels between drug addiction and eating behavior continues to accumulate. Genetic studies of addictive substances have yielded a number of susceptibility loci that point to common higher order genetic pathways underlying addiction. It was hypothesized that a genome-wide association study (GWAS) of food addiction would yield significant enrichment in genes and pathways linked to addiction. A GWAS of food addiction, determined by the modified Yale Food Addiction Scale (mYFAS), was conducted among 9,314 women of European ancestry, and results for enrichment of single-nucleotide polymorphisms (SNPs) (n = 44), genes (n = 238), and pathways (n = 11) implicated in drug addiction were examined. Two loci met GW-significance (P < 2.5 × 10(-8) ) mapping to 17q21.31 and 11q13.4 that harbor genes with no obvious roles in eating behavior. GW results were significantly enriched for gene members of the MAPK signaling pathway (P = 0.02). No candidate SNP or gene for drug addiction was significantly associated with food addiction after correction for multiple testing. In the first GWAS of mYFAS, suggestive loci worthy of further follow-up were identified, but limited support was provided for shared genetic underpinnings of food addiction and drug addiction. The latter might be due to limited study power and knowledge of the genetics of drug addiction. © 2016 The Obesity Society.

  6. Is immunotherapy an opportunity for effective treatment of drug addiction?

    PubMed

    Zalewska-Kaszubska, Jadwiga

    2015-11-27

    Immunotherapy has a great potential of becoming a new therapeutic strategy in the treatment of addiction to psychoactive drugs. It may be used to treat addiction but also to prevent neurotoxic complications of drug overdose. In preclinical studies two immunological methods have been tested; active immunization, which relies on the administration of vaccines and passive immunization, which relies on the administration of monoclonal antibodies. Until now researchers have succeeded in developing vaccines and/or antibodies against addiction to heroin, cocaine, methamphetamine, nicotine and phencyclidine. Their effectiveness has been confirmed in preclinical studies. At present, clinical studies are being conducted for vaccines against nicotine and cocaine and also anti-methamphetamine monoclonal antibody. These preclinical and clinical studies suggest that immunotherapy may be useful in the treatment of addiction and drug overdose. However, there are a few problems to be solved. One of them is controlling the level of antibodies due to variability between subjects. But even obtaining a suitable antibody titer does not guarantee the effectiveness of the vaccine. Additionally, there is a risk of intentional or unintentional overdose. As vaccines prevent passing of drugs through the blood/brain barrier and thereby prevent their positive reinforcement, some addicted patients may erroneously seek higher doses of psychoactive substances to get "high". Consequently, vaccination should be targeted at persons who have a strong motivation to free themselves from drug dependency. It seems that immunotherapy may be an opportunity for effective treatment of drug addiction if directed to adequate candidates for treatment. For other addicts, immunotherapy may be a very important element supporting psycho- and pharmacotherapy. Copyright © 2015 Elsevier Ltd. All rights reserved.

  7. [Mobile phone abuse or addiction. A review of the literature].

    PubMed

    Pedrero Pérez, Eduardo J; Rodríguez Monje, María Teresa; Ruiz Sánchez De León, José María

    2012-01-01

    The mobile phone is a relatively new technological tool, versatile and accessible, and very attractive, especially for young people, but whose use involves a risk of abuse and addictive behavior. In recent years there has been increasing interest in this problem, especially in view of the fact that it involves an increasingly younger population. The aim of this paper is to review the current state of scientific knowledge about cell phone addiction/abuse. To this end, a search was carried out in international databases, using the descriptors "mobile phone", "cellular telephones", "addiction" and "abuse", and focusing on prevalence studies, diagnostic tests, associations with psychological variables and gender differences. There is a conceptual vagueness about the concepts of abuse and addiction in relation to mobile phones, and wide disparity in the adoption of diagnostic criteria; moreover, there are numerous instruments for the assessment of these concepts. As a result, the estimated prevalence ranges from 0-38%, depending on the scale used and the characteristics of the population studied. Surprisingly, self-attribution of cell phone addiction exceeds the prevalence estimated in the studies themselves. The personality trait most consistently associated with addiction is low self-esteem, though extraversion is associated with more intense use. Women with low self-esteem are the most vulnerable group, and the most commonly associated psychopathological symptom was depression. In short, while the evidence suggests a problem in relation to mobile phone use, the vagueness of the cell phone addiction concept and the poor quality of the studies make it difficult to generalize the results. It is necessary to define and unify criteria with a view to carrying out quality studies that permit appropriate comparisons.

  8. The relationship between Internet addiction and bulimia in a sample of Chinese college students: depression as partial mediator between Internet addiction and bulimia.

    PubMed

    Tao, ZhuoLi

    2013-09-01

    It has been reported that Internet addiction is associated with substance dependence. Eating disorders have high rates of co-morbidity with substance use disorders. The relationship between Internet addiction and eating disorders was reported in a previous study. To examine the hypothesis that Internet addiction is closely associated with bulimia. The hypothesis that depression mediates the relationship between Internet addiction and bulimia symptoms was also tested. 2,036 Chinese college students were assessed on Internet addiction, eating behaviors and depression. Binge eating, compensatory behaviors, weight concern, menarche and weight change were also reported. Multiple regression analysis was used to test the mediating effect of depression. Internet addicts showed significantly higher scores on most subscales on EDI-1 than the controls. They reported significantly more binge eating, weight concern and weight change than the controls. Among all of the participants, depression was found to be a partial mediator in the relationship between Internet addiction and bulimia. This survey provides evidence of the co-morbidity of Internet addiction and bulimia.

  9. Maternal addiction, child maladjustment and socio-demographic risks: implications for parenting behaviors

    PubMed Central

    SUCHMAN, NANCY E.; LUTHAR, SUNIYA S.

    2007-01-01

    Aims In this study we examined three parenting dimensions (involvement, autonomy, and limit-setting) and three potential determinants (maternal addiction, low SES and its correlates, and mothers’ perceptions of their children’s maladjustment) in order to disentangle features of parenting that are uniquely related to maternal addiction from those related to contextual determinants. We also examined conditional effects of low SES and its correlates on parenting. Design Based on a literature review and predictions arising from an ecological model of parenting, we expected that maternal addiction would be related with problems in parental involvement, but that the other parenting dimensions would be related with mothers’ perceptions of children’s maladjustment and low SES. Accordingly, we examined variance in each parenting dimensions accounted for by each of the three determinants, respectively. Participants Subjects included 120 (69 opiate-addicted and 51 SES-matched comparison) mothers with children under 16 years of age. Measurements Children’s maladaptive behavior was assessed with the Behavioral Assessment System for Children, and parental adjustment with the Parent Child Relationship Inventory. Findings Direct effect predictions were confirmed and two conditional effects involving single status and family size were also found. Conclusions Although many parenting problems have previously been attributed to maternal addiction, only parental involvement is directly related to being an addict; other parenting dimensions may be better explained by contextual factors. PMID:11048359

  10. Determinants of choice, and vulnerability and recovery in addiction.

    PubMed

    Lamb, R J; Maguire, David R; Ginsburg, Brett C; Pinkston, Jonathan W; France, Charles P

    2016-06-01

    Addiction may be viewed as choice governed by competing contingencies. One factor impacting choice, particularly as it relates to addiction, is sensitivity to delayed rewards. Discounting of delayed rewards influences addiction vulnerability because of competition between relatively immediate gains of drug use, e.g. intoxication, versus relatively remote gains of abstinence, e.g. family stability. Factors modifying delay sensitivity can be modeled in the laboratory. For instance, increased delay sensitivity can be similarly observed in adolescent humans and non-human animals. Similarly, genetic factors influence delay sensitivity in humans and animals. Recovery from addiction may also be viewed as choice behavior. Thus, reinforcing alternative behavior facilitates recovery because reinforcing alternative behavior decreases the frequency of using drugs. How reinforcing alternative behavior influences recovery can also be modeled in the laboratory. For instance, relapse risk decreases as abstinence duration increases, and this decreasing risk can be modeled in animals using choice procedures. In summary, addiction in many respects can be conceptualized as a problem of choice. Animal models of choice disorders stand to increase our understanding of the core processes that establish and maintain addiction and serve as a proving ground for development of novel treatments. Copyright © 2016 Elsevier B.V. All rights reserved.

  11. Serotonergic hallucinogens and emerging targets for addiction pharmacotherapies.

    PubMed

    Ross, Stephen

    2012-06-01

    Only time will tell if serotonergic hallucinogen-assisted psychotherapy treatment paradigms for SUDs will prove to be safe and effective in double-blind, placebo-controlled clinical trials. If they are, they would truly constitute a novel psychopharmacologic-psychosocial treatment paradigm to treat addictive disorders, although the risk of adverse psychological events would have to be controlled through a careful screening process and the risk of misuse of the substances or developing use syndromes would have to be considered, although the overall risk would be low because, as mentioned, SHs are unlike all other drugs of abuse in that they do not appear to produce dependence syndromes. There effects on the NA and DA range from inhibition to slight activation, all this without producing addiction. The ability of these medicinal tools to treat a range of addictive, psychiatric, and existential disorders is remarkable in scope and possibility. They truly represent a potential paradigmatic shift within the field of psychiatry, too interesting to not explore further.

  12. Genetic polymorphisms in ALDH2 are associated with drug addiction in a Chinese Han population

    PubMed Central

    Zhang, Chan; Ding, Heng; Cheng, Yujing; Chen, Wanlu; Li, Qi; Li, Qing; Dai, Run; Luo, Manlin

    2017-01-01

    We investigated the association between single nucleotide polymorphisms (SNPs) in ALDH2, which has been associated with alcohol dependence and several types of diseases, and the risk of drug addiction in a Chinese Han population. In a case-control study that included 692 cases and 700 healthy controls, eight SNPs in ALDH2 were selected and genotyped using the Sequenom MassARRAY platform. Odds ratios (ORs) and 95% confidence intervals (CIs) were calculated using unconditional logistic regression after adjusting for age and gender. We determined that rs671 is significantly associated with a 1.551-fold increased drug addiction risk (95% CI = 1.263-1.903; p < 0.001). In the genetic model analysis, we found that rs671 is associated with an increased risk of drug addiction under additive, dominant and recessive models (p < 0.001), while rs886205, rs441 and rs4646778 displayed a decreased drug addiction risk under additive and recessive model, respectively (p < 0.05). SNP rs671 remained significant after Bonferroni correction (p<0.00125). Additionally, we observed that haplotype “GTCAC” was associated with increased drug addiction risk (OR = 1.668; 95% CI, 1.328–2.094, p < 0.001); in contrast, “ATCGC” was a protective haplotype for drug addiction risk (OR = 0.444; 95% CI, 0.281–0.704, p < 0.001). Our findings showed that ALDH2 polymorphisms are significantly associated with the risk of drug addiction in the Chinese Han population. PMID:28052001

  13. Genetic polymorphisms in ALDH2 are associated with drug addiction in a Chinese Han population.

    PubMed

    Zhang, Chan; Ding, Heng; Cheng, Yujing; Chen, Wanlu; Li, Qi; Li, Qing; Dai, Run; Luo, Manlin

    2017-01-31

    We investigated the association between single nucleotide polymorphisms (SNPs) in ALDH2, which has been associated with alcohol dependence and several types of diseases, and the risk of drug addiction in a Chinese Han population. In a case-control study that included 692 cases and 700 healthy controls, eight SNPs in ALDH2 were selected and genotyped using the Sequenom MassARRAY platform. Odds ratios (ORs) and 95% confidence intervals (CIs) were calculated using unconditional logistic regression after adjusting for age and gender. We determined that rs671 is significantly associated with a 1.551-fold increased drug addiction risk (95% CI = 1.263-1.903; p < 0.001). In the genetic model analysis, we found that rs671 is associated with an increased risk of drug addiction under additive, dominant and recessive models (p < 0.001), while rs886205, rs441 and rs4646778 displayed a decreased drug addiction risk under additive and recessive model, respectively (p < 0.05). SNP rs671 remained significant after Bonferroni correction (p<0.00125). Additionally, we observed that haplotype "GTCAC" was associated with increased drug addiction risk (OR = 1.668; 95% CI, 1.328-2.094, p < 0.001); in contrast, "ATCGC" was a protective haplotype for drug addiction risk (OR = 0.444; 95% CI, 0.281-0.704, p < 0.001). Our findings showed that ALDH2 polymorphisms are significantly associated with the risk of drug addiction in the Chinese Han population.

  14. Treatment of addiction and addiction-related behavior

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Dewey, S.L.; Brodie, J.D.; Ashby, C.R. Jr.

    2000-05-02

    The present invention provides a highly efficient method for treating substance addiction and for changing addiction-related behavior of a primate suffering from substance addiction. The method includes administering to a primate an effective amount of a pharmaceutical composition including gamma vinylGABA. The present invention also provides a method of treatment of nicotine addiction by treating a patient with an effective amount of a composition including gamma vinylGABA.

  15. Treatment of addiction and addiction-related behavior

    DOEpatents

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

    2000-01-01

    The present invention provides a highly efficient method for treating substance addiction and for changing addiction-related behavior of a primate suffering from substance addiction. The method includes administering to a primate an effective amount of a pharmaceutical composition including gamma vinylGABA. The present invention also provides a method of treatment of nicotine addiction by treating a patient with an effective amount of a composition including gamma vinylGABA.

  16. Tanning as an addictive behavior: a literature review.

    PubMed

    Nolan, Bridgit V; Taylor, Sarah L; Liguori, Anthony; Feldman, Steven R

    2009-02-01

    Recent studies have identified reinforcing properties associated with tanning and suggest a possible physiologic mechanism and addiction driving tanning behavior. This article attempts to synthesize the existing literature on tanning and addiction to investigate possible associations. We investigated a variety of substance dependence models to define what constitutes dependence/addiction and to determine how current studies on tanning meet these criteria. In some individuals, tanning has met Diagnostic and Statistical Manual criteria for a substance-related disorder or tanning-modified Cut Down, Annoyed, Guilt, Eye-opener criteria. Trial studies have demonstrated the induction of withdrawal symptoms in frequent tanners. Additional studies are needed to investigate the associated dependency and addiction more fully and to elucidate its similarities to other better-known addictive syndromes. Tanning is a problem behavior, both as a health risk and as a possible dependency. Future studies, especially in the area of cognitive mapping and cue-related stimuli are needed. Imaging studies may be important in elucidating whether the same areas of the brain are involved in tanning addiction as in other addictive syndromes.

  17. Long-term recall of social relationships related to addiction and HIV risk behaviors.

    PubMed

    Stout, R L; Janssen, T; Braciszewski, J M; Vose-O'Neal, A

    2017-08-01

    Social relationships have been demonstrated as a key predictor of relapse among addicted persons and are likely to be important determinants of HIV risk behaviors also. However, the degree to which this population can reliably and consistently identify important people (IPs) in retrospect has been understudied. Using the modified Important People and Activities questionnaire, we investigated to what degree IPs were dropped, added, or retained, and whether data about individual IPs were reported accurately on 6- and 12-month follow up periods using a sample of 50 drug or alcohol abusing participants. We found that IPs were largely retained, and that those retained versus dropped/added differed by their reaction to participant alcohol/drug use, as well as frequency of contact. We further found that there were differences in reliability of data describing specific IPs. While both 6- and 12-month follow up periods led to reliabilities ranging from excellent to fair, we found poorer reliability on responses to recall of "frequency of contact" and "reactions to drinking", as well as "reactions to drug use". Future investigations of reliability of social relationships recalled retrospectively should attempt to examine possible systematic biases in addition to the reliability of specific IP data. More sophisticated studies are needed on factors associated with systematic variation in reporting of aspects of social relationships that are associated with addictions or HIV risk outcomes. Copyright © 2017 Elsevier B.V. All rights reserved.

  18. Specifying and Pilot Testing Quality Measures for the American Society of Addiction Medicine's Standards of Care.

    PubMed

    Harris, Alex H S; Weisner, Constance M; Chalk, Mady; Capoccia, Victor; Chen, Cheng; Thomas, Cindy Parks

    2016-01-01

    In 2013, the American Society of Addiction Medicine (ASAM) approved its Standards of Care for the Addiction Specialist Physician. Subsequently, an ASAM Performance Measures Panel identified and prioritized the standards to be operationalized into performance measures. The goal of this study is to describe the process of operationalizing 3 of these standards into quality measures, and to present the initial measure specifications and results of pilot testing these measures in a large health care system. By presenting the process rather than just the end results, we hope to shed light on the measure development process to educate, and also to stimulate debate about the decisions that were made. Each measure was decomposed into major concepts. Then each concept was operationalized using commonly available administrative data sources. Alternative specifications examined and sensitivity analyses were conducted to inform decisions that balanced accuracy, clinical nuance, and simplicity. Using data from the US Veterans Health Administration (VHA), overall performance and variation in performance across 119 VHA facilities were calculated. Three measures were operationalized and pilot tested: pharmacotherapy for alcohol use disorder, pharmacotherapy for opioid use disorder, and timely follow-up after medically managed withdrawal (aka detoxification). Each measure was calculable with available data, and showed ample room for improvement (no ceiling effects) and wide facility-level variability. Next steps include conducting feasibility and pilot testing in other health care systems and other contexts such as standalone addiction treatment programs, and also to study the specification and predictive validity of these measures.

  19. Recovering substance-impaired pharmacists' views regarding occupational risks for addiction.

    PubMed

    Merlo, Lisa J; Cummings, Simone M; Cottler, Linda B

    2012-01-01

    To better understand the occupational risks for substance use disorders among pharmacists and possibilities for improved prevention. Descriptive, nonexperimental, cross-sectional study. A southeastern state from December 2008 to April 2009. 32 participants (72.7% men) from the impaired professionals monitoring groups in the geographic regions within the state that had the greatest number of physicians, pharmacists, and allied health professionals currently under monitoring contracts for substance use disorders. Guided group discussions regarding substance use among health care providers. Persistent occupational risks for development of a substance use disorder among pharmacists. Several occupational hazards unique to the pharmacy profession might contribute to the problem of substance use disorders among some members of this population, including increased access to potent drugs of abuse, a stressful/unpleasant working environment, a culture that unofficially condones medication diversion, lack of education related to addiction, and lack of support for individuals seeking treatment. These results have important implications for the education of student pharmacists, the continuing education of licensed pharmacists, and the management of pharmacies in which these individuals work. Given the potential occupational risks for substance abuse associated with the pharmacy profession, additional training, monitoring, changes to the work environment, and increased confidential access to treatment may be needed to safeguard pharmacy professionals and the communities they serve.

  20. Using Metabolomics to Investigate Biomarkers of Drug Addiction.

    PubMed

    Ghanbari, Reza; Sumner, Susan

    2018-02-01

    Drug addiction has been associated with an increased risk for cancer, psychological complications, heart, liver, and lung disease, as well as infection. While genes have been identified that can mark individuals at risk for substance abuse, the initiation step of addiction is attributed to persistent metabolic disruptions occurring following the first instance of narcotic drug use. Advances in analytical technologies can enable the detection of thousands of signals in body fluids and excreta that can be used to define biochemical profiles of addiction. Today, these approaches hold promise for determining how exposure to drugs, in the absence or presence of other environmentally relevant factors, can impact human metabolism. We posit that these can lead to candidate biomarkers of drug dependence, treatment, withdrawal, or relapse. Copyright © 2017. Published by Elsevier Ltd.

  1. Dysfunction of Self-Regulation and Self-Control in Facebook Addiction.

    PubMed

    Błachnio, Agata; Przepiorka, Aneta

    2016-09-01

    Nowadays, Facebook has become one of the most popular communication tools. With its increasing popularity, a new phenomenon connected with extensive use has appeared: namely, Facebook intrusion. The answer to the question of who is prone to become addicted still remains open. This study aimed to explore whether insufficient self-control and self-regulation resources in Facebook users are related to Facebook addiction. The participants in the study were 284 people. The Facebook Intrusion Questionnaire, the Brief Self-Control Scale, the Self-Regulation Scale, Action Control Scale, and the Multitasking Scale were used. We found that dysfunctional self-control system can be related to Facebook addiction. An insufficient self-control and low level of failure-related action orientation are those psychological characteristics that put Facebook users "at-risk" of Facebook addiction. The study reveals a picture showing that those Facebook users who are able to resist an impulse or temptation, are more self-disciplined, and do not focus on negative emotions are less likely to develop Facebook addiction. The obtained findings may serve as a basis for prevention programs for people at risk of Facebook addiction.

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

    PubMed

    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.

  3. Risk-assessment and risk-taking behavior predict potassium- and amphetamine-induced dopamine response in the dorsal striatum of rats

    PubMed Central

    Palm, Sara; Momeni, Shima; Lundberg, Stina; Nylander, Ingrid; Roman, Erika

    2014-01-01

    Certain personality types and behavioral traits display high correlations to drug use and an increased level of dopamine in the reward system is a common denominator of all drugs of abuse. Dopamine response to drugs has been suggested to correlate with some of these personality types and to be a key factor influencing the predisposition to addiction. This study investigated if behavioral traits can be related to potassium- and amphetamine-induced dopamine response in the dorsal striatum, an area hypothesized to be involved in the shift from drug use to addiction. The open field and multivariate concentric square field™ tests were used to assess individual behavior in male Wistar rats. Chronoamperometric recordings were then made to study the potassium- and amphetamine-induced dopamine response in vivo. A classification based on risk-taking behavior in the open field was used for further comparisons. Risk-taking behavior was correlated between the behavioral tests and high risk takers displayed a more pronounced response to the dopamine uptake blocking effects of amphetamine. Behavioral parameters from both tests could also predict potassium- and amphetamine-induced dopamine responses showing a correlation between neurochemistry and behavior in risk-assessment and risk-taking parameters. In conclusion, the high risk-taking rats showed a more pronounced reduction of dopamine uptake in the dorsal striatum after amphetamine indicating that this area may contribute to the sensitivity of these animals to psychostimulants and proneness to addiction. Further, inherent dopamine activity was related to risk-assessment behavior, which may be of importance for decision-making and inhibitory control, key components in addiction. PMID:25076877

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

    PubMed

    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.

  5. Fortune telling addiction: Unfortunately a serious topic about a case report.

    PubMed

    Grall-Bronnec, Marie; Bulteau, Samuel; Victorri-Vigneau, Caroline; Bouju, Gaëlle; Sauvaget, Anne

    2015-03-01

    Constant social change brings about new forms of behavior, such as smartphone use, social networking,indoor tanning, cosmetic surgery, etc., that could become excessive or even lead to new forms of addictive disorders. We report the case of a woman who starts consulting for “clairvoyance addiction”. We then discuss the addictive nature of her disorder, based on several classifications of addiction. The patient fulfilled the criteria for addiction and her clinical features were typical of that of addicted people. Other differential diagnoses were discussed. As for any addictive behavior, the interaction of several risk factors should be considered.They are related to the individual himself, but also to the object of addiction and to the socio-environmental context. In this case, all the conditions were met for fortune telling use to become addictive.

  6. Preventing addiction related suicide: a pilot study.

    PubMed

    Voss, William D; Kaufman, Erin; O'Connor, Stephen S; Comtois, Katherine Anne; Conner, Kenneth R; Ries, Richard K

    2013-01-01

    Persons addicted to alcohol and drugs are at 5-10 times higher risk for suicide as compared to the general population. To address the need for improved suicide prevention strategies in this population, the Preventing Addiction Related Suicide (PARS) module was developed. Pilot testing of 78 patients demonstrated significant post-treatment changes in knowledge [t(66) = 12.07, p = .000] and attitudes [t(75) = 6.82, p = .000] toward suicide prevention issues. Significant gains were maintained at 1-month follow-up for changes in knowledge [t(55) = 6.33, p = .000] and attitudes [t(61) = 3.37, p = .0001], with changes in positive help seeking behaviors in dealing with suicidal issues in friends [χ(2)(1) = 10.49, p = .007], family [χ(2)(1) = 9.81, p = .015], and self [χ(2)(1) = 19.62, p = .008] also observed. The PARS was also highly rated by treatment staff as feasible within their standard clinical practice. Copyright © 2013 Elsevier Inc. All rights reserved.

  7. Preventing Addiction Related Suicide: A Pilot Study

    PubMed Central

    Voss, William D.; Kaufman, Erin; O’Connor, Stephen S.; Comtois, Katherine Anne; Connor, Kenneth R.; Ries, Richard K.

    2012-01-01

    Persons addicted to alcohol and drugs are at 5–10 times higher risk for suicide as compared to the general population. To address the need for improved suicide prevention strategies in this population, the Preventing Addiction Related Suicide (PARS) module was developed. Pilot testing of 78 patients demonstrated significant post-treatment changes in knowledge (t (66) = 12.07, p= .000) and attitudes (t (75) = 6.82, p = .000) toward suicide prevention issues. Significant gains were maintained at one-month follow-up for changes in knowledge (t (55) = 6.33, p= .000) and attitudes (t (61) = 3.37, p= .0001), with changes in positive help seeking behaviors in dealing with suicidal issues in friends (χ2 (1) =10.49, p = .007), family (χ2 (1) = 9.81, p = .015), and self (χ2 (1) = 19.62, p= .008) also observed. The PARS was also highly rated by treatment staff as feasible within their standard clinical practice. PMID:23375569

  8. Common liability to addiction and “gateway hypothesis”: Theoretical, empirical and evolutionary perspective

    PubMed Central

    Vanyukov, Michael M.; Tarter, Ralph E.; Kirillova, Galina P.; Kirisci, Levent; Reynolds, Maureen D.; Kreek, Mary Jeanne; Conway, Kevin P.; Maher, Brion S.; Iacono, William G.; Bierut, Laura; Neale, Michael C.; Clark, Duncan B.; Ridenour, Ty A.

    2013-01-01

    Background Two competing concepts address the development of involvement with psychoactive substances: the “gateway hypothesis” (GH) and common liability to addiction (CLA). Method The literature on theoretical foundations and empirical findings related to both concepts is reviewed. Results The data suggest that drug use initiation sequencing, the core GH element, is variable and opportunistic rather than uniform and developmentally deterministic. The association between risks for use of different substances, if any, can be more readily explained by common underpinnings than by specific staging. In contrast, the CLA concept is grounded in genetic theory and supported by data identifying common sources of variation in the risk for specific addictions. This commonality has identifiable neurobiological substrate and plausible evolutionary explanations. Conclusions Whereas the “gateway” hypothesis does not specify mechanistic connections between “stages”, and does not extend to the risks for addictions, the concept of common liability to addictions incorporates sequencing of drug use initiation as well as extends to related addictions and their severity, provides a parsimonious explanation of substance use and addiction co-occurrence, and establishes a theoretical and empirical foundation to research in etiology, quantitative risk and severity measurement, as well as targeted non-drug-specific prevention and early intervention. PMID:22261179

  9. [Addictions].

    PubMed

    Besson, Jacques; Grivel, Jeremy; Tomei, Alexander; Zullino, Daniele; Thorens, Gabriel; Castro, Erika; Hachaichi, Mohamed; Devaud Cornaz, Corinne; Dudzus, Mathias; Gothuey, Isabelle

    2017-01-11

    In 2016, the actuality for addictions in this edition addresses four points. Social neurosciences of addiction are of great importance regarding the vulnerabilities for addiction and for the recovery. Deep brain stimulation is emerging in the therapeutic panel coming from the clinical neurosciences for the addictions. Novelties in opioid agonists for the treatment of opiates dependence, with the apparition in the Swiss market of release morphine and of levomethadone. Cannabis and prison, a pilot study for the maintenance of abstinence in prison.

  10. [Food addiction - substance use disorder or behavioral addiction?].

    PubMed

    Albayrak, Özgür; Kliewer, Josephine; Föcker, Manuel; Antel, Jochen; Hebebrand, Johannes

    2015-05-01

    This article looks at food addiction as a subject situated between psychiatry, neurobiology, nutritional science, internal medicine, food industry, and public health. Essentially, the question is whether or not individual nutritional components can induce physical dependence, similar to the well-known effects of drugs such as alcohol and cocaine, or whether food addiction is rather a behavioral addiction. The literature describes many overlaps as well as differences of substance-based and non-substance-based addiction in both clinical and neurobiological terms. Until recently it was argued that food addiction appears only in the realms of obesity and eating disorders (e.g., binge-eating disorder, BED). Some studies, however, described the prevalence of food addiction symptoms and diagnoses independent of overweight or that they were in subjects who do not fulfill the criteria for BED. This article sums up the controversial discussion about the phenomenological and neurobiological classification of food addiction. Implications of food addiction for children and adolescents as well as public-health-related issues are also discussed.

  11. Risk Factors of Internet Addiction among Internet Users: An Online Questionnaire Survey

    PubMed Central

    Wu, Chia-Yi; Lee, Ming-Been; Liao, Shih-Cheng; Chang, Li-Ren

    2015-01-01

    Backgrounds Internet addiction (IA) has become a major public health issue worldwide and is closely linked to psychiatric disorders and suicide. The present study aimed to investigate the prevalence of IA and its associated psychosocial and psychopathological determinants among internet users across different age groups. Methods The study was a cross-sectional survey initiated by the Taiwan Suicide Prevention Center. The participants were recruited from the general public who responded to the online questionnaire. They completed a series of self-reported measures, including Chen Internet Addiction Scale-revised (CIAS-R), Five-item Brief Symptom Rating Scale (BSRS-5), Maudsley Personality Inventory (MPI), and questions about suicide and internet use habits. Results We enrolled 1100 respondents with a preponderance of female subjects (85.8%). Based on an optimal cutoff for CIAS-R (67/68), the prevalence rate of IA was 10.6%. People with higher scores of CIAS-R were characterized as: male, single, students, high neuroticism, life impairment due to internet use, time for internet use, online gaming, presence of psychiatric morbidity, recent suicide ideation and past suicide attempts. Multiple regression on IA showed that age, gender, neuroticism, life impairment, internet use time, and BSRS-5 score accounted for 31% of variance for CIAS-R score. Further, logistic regression showed that neuroticism, life impairment and internet use time were three main predictors for IA. Compared to those without IA, the internet addicts had higher rates of psychiatric morbidity (65.0%), suicide ideation in a week (47.0%), lifetime suicide attempts (23.1%), and suicide attempt in a year (5.1%). Conclusion Neurotic personality traits, psychopathology, time for internet use and its subsequent life impairment were important predictors for IA. Individuals with IA may have higher rates of psychiatric morbidity and suicide risks. The findings provide important information for further

  12. Influence of dorsolateral prefrontal cortex and ventral striatum on risk avoidance in addiction: a mediation analysis.

    PubMed

    Yamamoto, Dorothy J; Woo, Choong-Wan; Wager, Tor D; Regner, Michael F; Tanabe, Jody

    2015-04-01

    Alterations in frontal and striatal function are hypothesized to underlie risky decision making in drug users, but how these regions interact to affect behavior is incompletely understood. We used mediation analysis to investigate how prefrontal cortex and ventral striatum together influence risk avoidance in abstinent drug users. Thirty-seven abstinent substance-dependent individuals (SDI) and 43 controls underwent fMRI while performing a decision-making task involving risk and reward. Analyses of a priori regions-of-interest tested whether activity in dorsolateral prefrontal cortex (DLPFC) and ventral striatum (VST) explained group differences in risk avoidance. Whole-brain analysis was conducted to identify brain regions influencing the negative VST-risk avoidance relationship. Right DLPFC (RDLPFC) positively mediated the group-risk avoidance relationship (p < 0.05); RDLPFC activity was higher in SDI and predicted higher risk avoidance across groups, controlling for SDI vs. Conversely, VST activity negatively influenced risk avoidance (p < 0.05); it was higher in SDI, and predicted lower risk avoidance. Whole-brain analysis revealed that, across group, RDLPFC and left temporal-parietal junction positively (p ≤ 0.001) while right thalamus and left middle frontal gyrus negatively (p < 0.005) mediated the VST activity-risk avoidance relationship. RDLPFC activity mediated less risky decision making while VST mediated more risky decision making across drug users and controls. These results suggest a dual pathway underlying decision making, which, if imbalanced, may adversely influence choices involving risk. Modeling contributions of multiple brain systems to behavior through mediation analysis could lead to a better understanding of mechanisms of behavior and suggest neuromodulatory treatments for addiction. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  13. Influence of dorsolateral prefrontal cortex and ventral striatum on risk avoidance in addiction: a mediation analysis*

    PubMed Central

    Yamamoto, Dorothy J.; Woo, Choong-Wan; Wager, Tor D.; Regner, Michael F.; Tanabe, Jody

    2015-01-01

    Background Alterations in frontal and striatal function are hypothesized to underlie risky decision-making in drug users, but how these regions interact to affect behavior is incompletely understood. We used mediation analysis to investigate how prefrontal cortex and ventral striatum together influence risk avoidance in abstinent drug users. Method Thirty-seven abstinent substance-dependent individuals (SDI) and 43 controls underwent fMRI while performing a decision-making task involving risk and reward. Analyses of a priori regions-of-interest tested whether activity in dorsolateral prefrontal cortex (DLPFC) and ventral striatum (VST) explained group differences in risk avoidance. Whole-brain analysis was conducted to identify brain regions influencing the negative VST-risk avoidance relationship. Results Right DLPFC (RDLPFC) positively mediated the group-risk avoidance relationship (p < 0.05); RDLPFC activity was higher in SDI and predicted higher risk avoidance across groups, controlling for SDI vs. controls. Conversely, VST activity negatively influenced risk avoidance (p < 0.05); it was higher in SDI, and predicted lower risk avoidance. Whole-brain analysis revealed that, across group, RDLPFC and left temporal-parietal junction positively (p ≤ 0.001) while right thalamus and left middle frontal gyrus negatively (p < 0.005) mediated the VST activity-risk avoidance relationship. Conclusion RDLPFC activity mediated less risky decision-making while VST mediated more risky decision-making across drug users and controls. These results suggest a dual pathway underlying decision-making, which, if imbalanced, may adversely influence choices involving risk. Modeling contributions of multiple brain systems to behavior through mediation analysis could lead to a better understanding of mechanisms of behavior and suggest neuromodulatory treatments for addiction. PMID:25736619

  14. Pre-incarceration police harassment, drug addiction and HIV risk behaviours among prisoners in Kyrgyzstan and Azerbaijan: results from a nationally representative cross-sectional study.

    PubMed

    Polonsky, Maxim; Azbel, Lyuba; Wegman, Martin P; Izenberg, Jacob M; Bachireddy, Chethan; Wickersham, Jeffrey A; Dvoriak, Sergii; Altice, Frederick L

    2016-01-01

    The expanding HIV epidemic in Azerbaijan and Kyrgyzstan is concentrated among people who inject drugs (PWID), who comprise a third of prisoners there. Detention of PWID is common but its impact on health has not been previously studied in the region. We aimed to understand the relationship between official and unofficial (police harassment) detention of PWID and HIV risk behaviours. In a nationally representative cross-sectional study, soon-to-be released prisoners in Kyrgyzstan (N=368) and Azerbaijan (N=510) completed standardized health assessment surveys. After identifying correlated variables through bivariate testing, we built multi-group path models with pre-incarceration official and unofficial detention as exogenous variables and pre-incarceration composite HIV risk as an endogenous variable, controlling for potential confounders and estimating indirect effects. Overall, 463 (51%) prisoners reported at least one detention in the year before incarceration with an average of 1.3 detentions in that period. Unofficial detentions (13%) were less common than official detentions (41%). Optimal model fit was achieved (X (2)=5.83, p=0.44; Goodness of Fit Index (GFI) GFI=0.99; Comparative Fit Index (CFI) CFI=1.00; Root Mean Square Error of Approximation (RMSEA) RMSEA=0.00; PCLOSE=0.98) when unofficial detention had an indirect effect on HIV risk, mediated by drug addiction severity, with more detentions associated with higher addiction severity, which in turn correlated with increased HIV risk. The final model explained 35% of the variance in the outcome. The effect was maintained for both countries, but stronger for Kyrgyzstan. The model also holds for Kyrgyzstan using unique data on within-prison drug injection as the outcome, which was frequent in prisoners there. Detention by police is a strong correlate of addiction severity, which mediates its effect on HIV risk behaviour. This pattern suggests that police may target drug users and that such harassment may

  15. Pre-incarceration police harassment, drug addiction and HIV risk behaviours among prisoners in Kyrgyzstan and Azerbaijan: results from a nationally representative cross-sectional study

    PubMed Central

    Polonsky, Maxim; Azbel, Lyuba; Wegman, Martin P; Izenberg, Jacob M; Bachireddy, Chethan; Wickersham, Jeffrey A; Dvoriak, Sergii; Altice, Frederick L

    2016-01-01

    Introduction The expanding HIV epidemic in Azerbaijan and Kyrgyzstan is concentrated among people who inject drugs (PWID), who comprise a third of prisoners there. Detention of PWID is common but its impact on health has not been previously studied in the region. We aimed to understand the relationship between official and unofficial (police harassment) detention of PWID and HIV risk behaviours. Methods In a nationally representative cross-sectional study, soon-to-be released prisoners in Kyrgyzstan (N=368) and Azerbaijan (N=510) completed standardized health assessment surveys. After identifying correlated variables through bivariate testing, we built multi-group path models with pre-incarceration official and unofficial detention as exogenous variables and pre-incarceration composite HIV risk as an endogenous variable, controlling for potential confounders and estimating indirect effects. Results Overall, 463 (51%) prisoners reported at least one detention in the year before incarceration with an average of 1.3 detentions in that period. Unofficial detentions (13%) were less common than official detentions (41%). Optimal model fit was achieved (X2=5.83, p=0.44; Goodness of Fit Index (GFI) GFI=0.99; Comparative Fit Index (CFI) CFI=1.00; Root Mean Square Error of Approximation (RMSEA) RMSEA=0.00; PCLOSE=0.98) when unofficial detention had an indirect effect on HIV risk, mediated by drug addiction severity, with more detentions associated with higher addiction severity, which in turn correlated with increased HIV risk. The final model explained 35% of the variance in the outcome. The effect was maintained for both countries, but stronger for Kyrgyzstan. The model also holds for Kyrgyzstan using unique data on within-prison drug injection as the outcome, which was frequent in prisoners there. Conclusions Detention by police is a strong correlate of addiction severity, which mediates its effect on HIV risk behaviour. This pattern suggests that police may target drug

  16. The association between suicidality and Internet addiction and activities in Taiwanese adolescents.

    PubMed

    Lin, I-Hsuan; Ko, Chih-Hung; Chang, Yu-Ping; Liu, Tai-Ling; Wang, Peng-Wei; Lin, Huang-Chi; Huang, Mei-Feng; Yeh, Yi-Chun; Chou, Wen-Jiun; Yen, Cheng-Fang

    2014-04-01

    The aims of this cross-sectional study were to examine the associations of suicidal ideation and attempt with Internet addiction and Internet activities in a large representative Taiwanese adolescent population. 9510 adolescent students aged 12-18 years were selected using a stratified random sampling strategy in southern Taiwan and completed the questionnaires. The five questions from the Kiddie Schedule for Affective Disorders and Schizophrenia were used to inquire as to the participants' suicidal ideation and attempt in the past one month. The Chen Internet Addiction Scale was used to assess participants' Internet addiction. The kinds of Internet activities that the adolescents participated in were also recorded. The associations of suicidal ideation and attempt with Internet addiction and Internet activities were examined using logistic regression analysis to control for the effects of demographic characteristics, depression, family support and self-esteem. After controlling for the effects of demographic characteristics, depression, family support and self-esteem, Internet addiction was significantly associated with suicidal ideation and suicidal attempt. Online gaming, MSN, online searching for information, and online studying were associated with an increased risk of suicidal ideation. While online gaming, chatting, watching movies, shopping, and gambling were associated with an increased risk of suicidal attempt, watching online news was associated with a reduced risk of suicidal attempt. The results of this study indicated that adolescents with Internet addiction have higher risks of suicidal ideation and attempt than those without. Meanwhile, different kinds of Internet activities have various associations with the risks of suicidal ideation and attempt. Copyright © 2014 Elsevier Inc. All rights reserved.

  17. Treatment of addiction and addiction-related behavior

    DOEpatents

    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.

  18. The Bergen Shopping Addiction Scale: reliability and validity of a brief screening test.

    PubMed

    Andreassen, Cecilie S; Griffiths, Mark D; Pallesen, Ståle; Bilder, Robert M; Torsheim, Torbjørn; Aboujaoude, Elias

    2015-01-01

    Although excessive and compulsive shopping has been increasingly placed within the behavioral addiction paradigm in recent years, items in existing screens arguably do not assess the core criteria and components of addiction. To date, assessment screens for shopping disorders have primarily been rooted within the impulse-control or obsessive-compulsive disorder paradigms. Furthermore, existing screens use the terms 'shopping,' 'buying,' and 'spending' interchangeably, and do not necessarily reflect contemporary shopping habits. Consequently, a new screening tool for assessing shopping addiction was developed. Initially, 28 items, four for each of seven addiction criteria (salience, mood modification, conflict, tolerance, withdrawal, relapse, and problems), were constructed. These items and validated scales (i.e., Compulsive Buying Measurement Scale, Mini-International Personality Item Pool, Hospital Anxiety and Depression Scale, Rosenberg Self-Esteem Scale) were then administered to 23,537 participants (M age = 35.8 years, SD age = 13.3). The highest loading item from each set of four pooled items reflecting the seven addiction criteria were retained in the final scale, The Bergen Shopping Addiction Scale (BSAS). The factor structure of the BSAS was good (RMSEA = 0.064, CFI = 0.983, TLI = 0.973) and coefficient alpha was 0.87. The scores on the BSAS converged with scores on the Compulsive Buying Measurement Scale (CBMS; 0.80), and were positively correlated with extroversion and neuroticism, and negatively with conscientiousness, agreeableness, and intellect/imagination. The scores of the BSAS were positively associated with anxiety, depression, and low self-esteem and inversely related to age. Females scored higher than males on the BSAS. The BSAS is the first scale to fully embed shopping addiction within an addiction paradigm. A recommended cutoff score for the new scale and future research directions are discussed.

  19. The Bergen Shopping Addiction Scale: reliability and validity of a brief screening test

    PubMed Central

    Andreassen, Cecilie S.; Griffiths, Mark D.; Pallesen, Ståle; Bilder, Robert M.; Torsheim, Torbjørn; Aboujaoude, Elias

    2015-01-01

    Although excessive and compulsive shopping has been increasingly placed within the behavioral addiction paradigm in recent years, items in existing screens arguably do not assess the core criteria and components of addiction. To date, assessment screens for shopping disorders have primarily been rooted within the impulse-control or obsessive-compulsive disorder paradigms. Furthermore, existing screens use the terms ‘shopping,’ ‘buying,’ and ‘spending’ interchangeably, and do not necessarily reflect contemporary shopping habits. Consequently, a new screening tool for assessing shopping addiction was developed. Initially, 28 items, four for each of seven addiction criteria (salience, mood modification, conflict, tolerance, withdrawal, relapse, and problems), were constructed. These items and validated scales (i.e., Compulsive Buying Measurement Scale, Mini-International Personality Item Pool, Hospital Anxiety and Depression Scale, Rosenberg Self-Esteem Scale) were then administered to 23,537 participants (Mage = 35.8 years, SDage = 13.3). The highest loading item from each set of four pooled items reflecting the seven addiction criteria were retained in the final scale, The Bergen Shopping Addiction Scale (BSAS). The factor structure of the BSAS was good (RMSEA = 0.064, CFI = 0.983, TLI = 0.973) and coefficient alpha was 0.87. The scores on the BSAS converged with scores on the Compulsive Buying Measurement Scale (CBMS; 0.80), and were positively correlated with extroversion and neuroticism, and negatively with conscientiousness, agreeableness, and intellect/imagination. The scores of the BSAS were positively associated with anxiety, depression, and low self-esteem and inversely related to age. Females scored higher than males on the BSAS. The BSAS is the first scale to fully embed shopping addiction within an addiction paradigm. A recommended cutoff score for the new scale and future research directions are discussed. PMID:26441749

  20. Gambling as an addictive disorder among athletes: clinical issues in sports medicine.

    PubMed

    Miller, T W; Adams, J M; Kraus, R F; Clayton, R; Miller, J M; Anderson, J; Ogilvie, B

    2001-01-01

    This article examines the role of gambling as an addictive disorder experienced by athletes, both college and professional. Gambling may often be seen as a comorbid factor with other addictions and with depression among athletes. The focus on addictions among athletes has gained considerable attention among sports medicine clinicians. Diagnostic indicators, risk and protective factors, and a stage model of addiction among athletes are addressed. An algorithm and pathway of care for athletes with an addictive disorder is offered as are recommendations that sports physicians, sports medicine specialists, coaches and counsellors need to address athletes who have an addictive disorder.

  1. Fortune telling addiction: Unfortunately a serious topic. About a case report

    PubMed Central

    BULTEAU, SAMUEL; VICTORRI-VIGNEAU, CAROLINE; BOUJU, GAËLLE; SAUVAGET, ANNE

    2015-01-01

    Background Constant social change brings about new forms of behavior, such as smartphone use, social networking, indoor tanning, cosmetic surgery, etc., that could become excessive or even lead to new forms of addictive disorders. Methods We report the case of a woman who starts consulting for “clairvoyance addiction”. We then discuss the addictive nature of her disorder, based on several classifications of addiction. Results The patient fulfilled the criteria for addiction and her clinical features were typical of that of addicted people. Other differential diagnoses were discussed. Conclusion As for any addictive behavior, the interaction of several risk factors should be considered. They are related to the individual himself, but also to the object of addiction and to the socio-environmental context. In this case, all the conditions were met for fortune telling use to become addictive. PMID:25786497

  2. [The forecast of illicit drug use in adolescents with addictive behavior: personality traits and the level of genetic risk of substance dependence.

    PubMed

    Yakovlev, A N; Brodyansky, V M; Schurina, A V; Romashkin, R A; Kibitov, A O

    2016-01-01

    To clarify the psychological mechanism underlying the genetic risk of substance addiction at the first stage of drug use by adolescents. Genetic risk was evaluated by genotyping of 5 polymorphisms of the dopaminergic system genes (dopamine receptor D2 and D4 genes and tyrosine hydroxylase gene). Psychological testing was performed using the Russian version of Temperament and Character Inventory (TCI-125). Seventy-five adolescents, aged 14-17 years, (girls 32%), who misused alcohol, including 22 adolescents using drugs, were examined. The level of genetic risk was directly correlated with the probability of drug use by boys, for girls the correlation was not confirmed. The increase of the level of genetic risk for boys was correlated with the increase on the scale «Self-directedness» of TCI-125 that may reflect a probable tendency to replacement of negative information, feeling of illusory wellbeing. The findings clarify the direction of measures for the prevention of drug use.

  3. Anti-addiction drug ibogaine inhibits hERG channels: a cardiac arrhythmia risk!

    PubMed Central

    Boehm, Stefan; Sandtner, Walter; Hilber, Karlheinz

    2016-01-01

    Ibogaine, an alkaloid derived from the African shrub Tabernanthe iboga, has shown promising anti-addictive properties in animals. Anecdotal evidence suggests that ibogaine is also anti-addictive in humans. Thus, it alleviates drug craving and impedes relapse of drug use. Although not licensed as therapeutic drug, and despite evidence that ibogaine may disturb the rhythm of the heart, this alkaloid is currently used as an anti-addiction drug in alternative medicine. Here we report that therapeutic concentrations of ibogaine reduce currents through human ERG potassium channels. Thereby, we provide a mechanism by which ibogaine may generate life-threatening cardiac arrhythmias. PMID:22458604

  4. The role of social support on emotion dysregulation and Internet addiction among Chinese adolescents: A structural equation model.

    PubMed

    Mo, Phoenix K H; Chan, Virginia W Y; Chan, Samuel W; Lau, Joseph T F

    2018-07-01

    Internet addiction is prevalent among adolescents and is associated with various negative outcomes. Relatively few studies examined the role of emotion dysregulation and social support on Internet addiction in this population. The present examined the association between emotion dysregulation, social support, and Internet addiction among junior secondary school students in Hong Kong. The mediating role of emotion dysregulation and Internet use on the relationship between social support and Internet addiction and the gender difference in such association were also tested. A total of 862 junior secondary school students (grade 7 to 8) from 4 schools completed a cross-sectional survey. 10.9% scored above the cut-off for Internet addiction based on the Chen Internet Addiction Scale. Results from structural equation modeling revealed that social support was negatively related to emotion dysregulation and Internet usage, which in turn, were positively related to Internet addiction. Results from multi-group analysis by gender showed that the relationship between social support and emotion dysregulation, Internet usage, and Internet addiction, and those between emotion dysregulation and Internet addiction and between Internet usage and Internet addiction were stronger among female participants. Emotion dysregulation is a potential risk factor while social support is a potential protective factor for Internet addiction. The role of social support on emotion dysregulation and Internet addiction were stronger among female students. Gender-sensitive interventions on Internet Addiction for adolescents are warranted, such interventions should increase social support and improve emotion regulation. Copyright © 2018. Published by Elsevier Ltd.

  5. Sexual addictions.

    PubMed

    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.

  6. Internet use and its addiction level in medical students.

    PubMed

    Upadhayay, Namrata; Guragain, Sanjeev

    2017-01-01

    To compare the Internet addiction levels between male and female medical students. One hundred medical students (male: 50, female: 50) aged 17-30 years were included in a cross-sectional study. A standardized questionnaire was used to assess their Internet addiction level. Additionally, a self-designed questionnaire was used to identify the various purposes of Internet use among the students. The Internet addiction score (based on the Internet Addiction Test) was compared between male and female students by using the Mann-Whitney U test ( p ≤0.05). After knowing their addiction level, we interviewed students to know if Internet use had any bad/good impact on their life. The Internet Addiction Test scores obtained by the students were in the range of 11-70. Out of 100 students, 21 (male: 13, female: 8) were found to be slightly addicted to the Internet. The remaining 79 students were average online users. There was no significant difference between male and female students in the addiction level (score). However, males were more addicted than females. The major use of Internet was to download and watch movies and songs and to communicate with friends and family (76/100). Some students (24/100) used the Internet to assess information that helped them in their educational and learning activities. Some students mentioned that overuse of the Internet lead to insufficient amounts of sleep and affected their concentration levels in the classroom during lectures. Medical students are experiencing problems due to Internet overuse. They experience poor academic progress and lack of concentration while studying. The main use of the Internet was for entertainment and to communicate with friends and family.

  7. Managing Opioid Addiction Risk in Plastic Surgery during the Perioperative Period.

    PubMed

    Demsey, Daniel; Carr, Nicholas J; Clarke, Hance; Vipler, Sharon

    2017-10-01

    Opioid addiction is a public health crisis that affects all areas of medicine. Large numbers of the population across all racial and economic demographics misuse prescription opioids and use illicit opioids. The current understanding is that opioid misuse is a disease that requires treatment, and is not an issue of choice or character. Use of opioid medication is a necessary part of postoperative analgesia, but many physicians are unsure of how to do this safely given the risk of patients developing an opioid misuse disorder. This review gives an update of the current state of the opioid crisis, explains how current surgeons' prescribing practices are contributing to it, and gives recommendations on how to use opioid medication safely in the perioperative period.

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

    ERIC Educational Resources Information Center

    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…

  9. [Food addiction: Definition, measurement and limits of the concept, associated factors, therapeutic and clinical implications].

    PubMed

    Cathelain, Sarah; Brunault, Paul; Ballon, Nicolas; Réveillère, Christian; Courtois, Robert

    2016-12-01

    Addictions, which are characterized by the inability to control a behavior despite existence of physical or psychological consequences, have biological, psychological and social determinants. Although the possibility of developing an addiction to some psychoactive substances (e.g. alcohol, tobacco, cannabis) and to gambling (i.e., gambling disorder) is now well demonstrated, the possibility to develop a non-drug addiction (i.e., behavioral addiction) to certain behaviors which provide pleasure (e.g. eating, having sex, buying things) is still in debate. The concept of food addiction, which refers to people who exhibit substance dependence criteria in relation to some high-fat and high-sugar foods, was recently proposed by applying substance dependence DSM criteria to eating behavior. To assess food addiction, the Yale Food Addiction Scale is now the only self-administered questionnaire (diagnosis and estimate of the number of symptoms of food addiction). Prevalence for food addiction is higher in overweight and obese patients, and in patients with certain psychopathological characteristics (i.e., depression, Attention Deficit Hyperactivity Disorder, high impulsivity), in patients who are single and in patients with neurobiological alterations in the reward system. However, it is still unclear whether food addiction is necessary associated with subsequent increase in body weight and/or obesity. An increasing number of studies demonstrated that drug addiction and food addiction shares some similar clinical, neurobiological and psychopathological and sociocultural risk factors. To test the pertinence to include food addiction as an addiction, it would be interesting to conduct future studies in patients who may experience harms related to their food addiction, including not only patients with obesity, but also patients with metabolic syndrome, type 2 diabetes, hypertension, dyslipidemia, atherosclerosis, stroke, or coronary heart disease. Food addiction is a clinical

  10. Neuroscience of resilience and vulnerability for addiction medicine: From genes to behavior.

    PubMed

    Morrow, Jonathan D; Flagel, Shelly B

    2016-01-01

    Addiction is a complex behavioral disorder arising from roughly equal contributions of genetic and environmental factors. Behavioral traits such as novelty-seeking, impulsivity, and cue-reactivity have been associated with vulnerability to addiction. These traits, at least in part, arise from individual variation in functional neural systems, such as increased striatal dopaminergic activity and decreased prefrontal cortical control over subcortical emotional and motivational responses. With a few exceptions, genetic studies have largely failed to consistently identify specific alleles that affect addiction liability. This may be due to the multifactorial nature of addiction, with different genes becoming more significant in certain environments or in certain subsets of the population. Epigenetic mechanisms may also be an important source of risk. Adolescence is a particularly critical time period in the development of addiction, and environmental factors at this stage of life can have a large influence on whether inherited risk factors are actually translated into addictive behaviors. Knowledge of how individual differences affect addiction liability at the level of genes, neural systems, behavioral traits, and sociodevelopmental trajectories can help to inform and improve clinical practice. © 2016 Elsevier B.V. All rights reserved.

  11. [Sports, use of performance enhancing drugs and addiction. A conceptual and epidemiological review].

    PubMed

    Franques, P; Auriacombe, M; Tignol, J

    2001-11-01

    Both the general public and non-sports medicine health professionals have recently been made aware of a large use of performance enhancing drugs among sports practicing subjects. It has been suggested that this behavior is similar to that of substance dependence. Also some have reported that practice of a sport could be in itself an addictive behavior. The main objective was to address the following question: is performance enhancing drug use in sports an addictive behavior? Methodology. We first reviewed the definition of performance enhancing drug use in sports and the diagnostic criteria of substance dependence as they are currently accepted and attempted to determine a possible common factor. Secondly we reviewed epidemiological data from the literature according to three approaches: Use of performance enhancing drugs is an important and increasing phenomenon among adolescents. It is sometimes associated to risk taking behaviors for health (syringe use and sharing). Competition participants are at increased risk (up to 20% according to some authors) and some substances (anabolic steroids) are also used by non-sports practicing individuals. It has not been shown that sports practicing subjects were more at risk of using addictive substances compared to non-sports practicing subjects. It is not established that practice of a sport is by itself a risk factor for substance use. However, it could be that a sub-group of individuals that practice certain types of sports in an intensive way, that use both performance enhancing drugs and addictive substances and that engage in health risk taking behaviors have an increased risk for developing a dependence syndrome to both addictive and performance enhancing drugs. This sub-group is even more at risk because some performance enhancing drugs (anabolic steroids) could increase the risk for occurrence of a substance dependence syndrome through neurobiological actions. Yet, the few available clinical studies show that at

  12. Social settings and addiction relapse.

    PubMed

    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.

  13. Chronic Stress, Drug Use, and Vulnerability to Addiction

    PubMed Central

    Sinha, Rajita

    2009-01-01

    Stress is a well-known risk factor in the development of addiction and in addiction relapse vulnerability. A series of population-based and epidemiological studies have identified specific stressors and individual-level variables that are predictive of substance use and abuse. Preclinical research also shows that stress exposure enhances drug self-administration and reinstates drug seeking in drug-experienced animals. The deleterious effects of early life stress, child maltreatment, and accumulated adversity on alterations in the corticotropin releasing factor and hypothalamic-pituitary-adrenal axis (CRF/HPA), the extrahypothalamic CRF, the autonomic arousal, and the central noradrenergic systems are also presented. The effects of these alterations on the corticostriatal-limbic motivational, learning, and adaptation systems that include mesolimbic dopamine, glutamate, and gamma-amino-butyric acid (GABA) pathways are discussed as the underlying pathophysiology associated with stress-related risk of addiction. The effects of regular and chronic drug use on alterations in these stress and motivational systems are also reviewed, with specific attention to the impact of these adaptations on stress regulation, impulse control, and perpetuation of compulsive drug seeking and relapse susceptibility. Finally, research gaps in furthering our understanding of the association between stress and addiction are presented, with the hope that addressing these unanswered questions will significantly influence new prevention and treatment strategies to address vulnerability to addiction. PMID:18991954

  14. Alexithymia, depressive experiences, and dependency in addictive disorders.

    PubMed

    Speranza, Mario; Corcos, Maurice; Stéphan, Philippe; Loas, Gwenolé; Pérez-Diaz, Fernando; Lang, François; Venisse, Jean Luc; Bizouard, Paul; Flament, Martine; Halfon, Olivier; Jeammet, Philippe

    2004-03-01

    Alexithymia, depressive feelings, and dependency are interrelated dimensions that are considered potential "risk factors" for addictive disorders. The aim of this study was to investigate the relationships between these dimensions and to define a comprehensive model of addiction in a large sample of addicted subjects, whether affected by an eating disorder or presenting an alcohol- or a drug use-related disorder. The participants in this study were gathered from a multicenter collaborative study on addictive behaviors conducted in several psychiatric departments in France, Switzerland, and Belgium between January 1995 and March 1999. The clinical sample was composed of 564 patients (149 anorexics, 84 bulimics, 208 alcoholics, 123 drug addicts) of both genders with a mean age of 27.3 +/- 8 years. A path analysis was conducted on the 564 dependent patients and 518 matched controls using the scores of the Toronto Alexithymia Scale, the Depressive Experiences Questionnaire, and the Interpersonal Dependency Inventory. Statistical analyses showed good adjustment (Goodness of Fit Index = 0.977) between the observable data and the assumed model, thus supporting the hypothesis that a depressive dimension, whether anaclitic or self-critical, can facilitate the development of dependency in vulnerable alexithymic subjects. This result has interesting clinical implications because identifying specific patterns of relationships leading from alexithymia to dependency can provide clues to the development of targeted strategies for at-risk subjects.

  15. [Food Addiction as a new behavioral addiction].

    PubMed

    Eördögh, Erika; Hoyer, Mária; Szeleczky, Gábor

    Aim of review: To overview the new studies on food addiction and highlighting the analogies and differences between food and drug addiction. Recent studies on food addiction have demonstrated that the neurobiological circuits involved in the development of drug addiction also play a role in food consumption, and that the uptake of nutrients by the organism is under the control of numerous complicated peripheral and central signal-transducing networks. In addition, it has also been shown that addiction and/or craving may develop toward certain foods and nutrients, too. The most recent investigations about the neurobiological systems motivating the obtaining behavior have suggested that the acquired drive toward energy rich, rewarding food contributes to the appearance of obesity as an endemic. This report presents the definition of substance use disorders and describes the results of the neurobiological approaches in the study of addiction supporting the concept that food addiction is a real phenomenon. The subsequent description of the central and peripheral signaling pathways of food consumption demonstrates that while both food (nutrients) and drugs with abuse potential exert their effect on the same central neurobiological networks, the action of the peripheral signaling systems make it more difficult to understand the regulation of food intake and thus the treatment of pathological eating behavior. The presentation of the evidences of food addiction obtained in animal experiments and with imaging methods and the subsequent overview of the results achieved in the surveys of pathologic eating patterns and in the new clinical and behavioral assessment of human food addiction point to the conclusion that the pharmacological and behavioral therapy methods applied to the treatment of substance abuse disorders may also prove useful in the management of obesity.

  16. The Prevalence of Internet Addiction among a Japanese Adolescent Psychiatric Clinic Sample with Autism Spectrum Disorder And/or Attention-Deficit Hyperactivity Disorder: A Cross-Sectional Study

    ERIC Educational Resources Information Center

    So, Ryuhei; Makino, Kazunori; Fujiwara, Masaki; Hirota, Tomoya; Ohcho, Kozo; Ikeda, Shin; Tsubouchi, Shouko; Inagaki, Masatoshi

    2017-01-01

    Extant literature suggests that autism spectrum disorder (ASD) and attention-deficit hyperactivity disorder (ADHD) are risk factors for internet addiction (IA). The present cross-sectional study explored the prevalence of IA among 132 adolescents with ASD and/or ADHD in a Japanese psychiatric clinic using Young's Internet Addiction Test. The…

  17. Compulsive Addiction-like Aggressive Behavior in Mice.

    PubMed

    Golden, Sam A; Heins, Conor; Venniro, Marco; Caprioli, Daniele; Zhang, Michelle; Epstein, David H; Shaham, Yavin

    2017-08-15

    Some people are highly motivated to seek aggressive encounters, and among those who have been incarcerated for such behavior, recidivism rates are high. These observations echo two core features of drug addiction: high motivation to seek addictive substances, despite adverse consequences, and high relapse rates. Here we used established rodent models of drug addiction to determine whether they would be sensitive to "addiction-like" features of aggression in CD-1 mice. In experiments 1 and 2, we trained older CD-1 mice to lever press for opportunities to attack younger C57BL6/J mice. We then tested them for relapse to aggression seeking after forced abstinence or punishment-induced suppression of aggression self-administration. In experiment 3, we trained a large cohort of CD-1 mice and tested them for choice-based voluntary suppression of aggression seeking, relapse to aggression seeking, progressive ratio responding, and punishment-induced suppression of aggression self-administration. We then used cluster analysis to identify patterns of individual differences in compulsive "addiction-like" aggressive behavior. In experiments 1 and 2, we observed strong motivation to acquire operant self-administration of opportunities to aggress and relapse vulnerability during abstinence. In experiment 3, cluster analysis of the aggression-related measures identified a subset of "addicted" mice (∼19%) that exhibited intense operant-reinforced attack behavior, decreased likelihood to select an alternative reinforcer over aggression, heightened relapse vulnerability and progressive ratio responding, and resilience to punishment-induced suppression of aggressive behavior. Using procedures established to model drug addiction, we showed that a subpopulation of CD-1 mice demonstrate "addiction-like" aggressive behavior, suggesting an evolutionary origin for compulsive aggression. Published by Elsevier Inc.

  18. Addictive internet use among Korean adolescents: a national survey.

    PubMed

    Heo, Jongho; Oh, Juhwan; Subramanian, S V; Kim, Yoon; Kawachi, Ichiro

    2014-01-01

    A psychological disorder called 'Internet addiction' has newly emerged along with a dramatic increase of worldwide Internet use. However, few studies have used population-level samples nor taken into account contextual factors on Internet addiction. We identified 57,857 middle and high school students (13-18 year olds) from a Korean nationally representative survey, which was surveyed in 2009. To identify associated factors with addictive Internet use, two-level multilevel regression models were fitted with individual-level responses (1st level) nested within schools (2nd level) to estimate associations of individual and school characteristics simultaneously. Gender differences of addictive Internet use were estimated with the regression model stratified by gender. Significant associations were found between addictive Internet use and school grade, parental education, alcohol use, tobacco use, and substance use. Female students in girls' schools were more likely to use Internet addictively than those in coeducational schools. Our results also revealed significant gender differences of addictive Internet use in its associated individual- and school-level factors. Our results suggest that multilevel risk factors along with gender differences should be considered to protect adolescents from addictive Internet use.

  19. Self-harm and its association with internet addiction and internet exposure to suicidal thought in adolescents.

    PubMed

    Liu, Hui-Ching; Liu, Shen-Ing; Tjung, Jin-Jin; Sun, Fang-Ju; Huang, Hui-Chun; Fang, Chun-Kai

    2017-03-01

    Self-harm (SH) is a risk factor for suicide. We aimed to determine whether internet addiction and internet exposure to confided suicidal ideation are associated with SH in adolescents. This study was a cross-sectional survey of students who self-completed a series of online questionnaires including a sociodemographic information questionnaire, questionnaire for suicidality and SH, Chen Internet Addiction Scale (CIAS), Patient Health Questionnaire (PHQ-9), multi-dimensional support scale (MDSS), Rosenberg self-esteem scale (RSES), Alcohol Use Disorder Identification Test-Consumption (AUDIT-C), and questionnaire for substance abuse. A total of 2479 students completed the questionnaires (response rate = 62.1%). They had a mean age of 15.44 years (range 14-19 years; standard deviation 0.61), and were mostly female (n = 1494; 60.3%). The prevalence of SH within the previous year was 10.1% (n = 250). Among the participants, 17.1% had internet addiction (n = 425) and 3.3% had been exposed to suicidal content on the internet (n = 82). In the hierarchical logistic regression analysis, internet addiction and internet exposure to suicidal thoughts were both significantly related to an increased risk of SH, after controlling for gender, family factors, exposure to suicidal thoughts in the real life, depression, alcohol/tobacco use, concurrent suicidality, and perceived social support. However, the association between internet addiction and SH weakened after adjusting for the level of self-esteem, while internet exposure to suicidal thoughts remained significantly related to an increased risk of SH (odds ratio = 1.96; 95% confidence interval: 1.06-3.64). Online experiences are associated with SH in adolescents. Preventive strategies may include education to increase social awareness, to identify the youths most at risk, and to provide prompt help. Copyright © 2016. Published by Elsevier B.V.

  20. Social Meanings of Disease: Changing Concepts of Addiction in the Twentieth Century.

    ERIC Educational Resources Information Center

    Acker, Caroline J.

    1991-01-01

    Compares scientific explanations of addiction of the 1920s and 1930s to today's. Details the history of addiction testing and research, the development of criteria for defining addiction, and both physiological and psychological definitions of addiction. Suggests that the changing status of addiction as a disease reflects different meanings…

  1. [Addiction].

    PubMed

    Besson, J; Grivel, J; Tomei, A; Falcheri, J-P; Waelchli, M; Simon, O; Rossier, V

    2012-01-11

    The news in addiction medicine for 2011 include new knowledges coming from the neurosciences, but also new clinical concepts, as the role of hospital addiction units in an integrated network of care. The issue of cocaine vaccination is discussed from an ethical point of view. Finally, the integration of mindfulness techniques is introduced as a useful approach in the treatment of the addictions.

  2. [Food addiction].

    PubMed

    Locatelli, L; Correia, J C; Golay, A

    2015-03-25

    Food addiction is a common term used in everyday language by obese patients. Although the neurobiological evidence points to some similarities between addictive mechanisms and the consumption of certain foods, this diagnosis is not yet officially recognized. After a brief history of food addiction compared to other eating disorders, we review the neurobiological processes underlying this concept. A food addiction assessment tool is presented and discussed with the current literature and new classifications of the DSM-5. The concept of food addiction needs to be rethought and requires further research.

  3. A neurocognitive approach to understanding the neurobiology of addiction

    PubMed Central

    Noël, Xavier; Brevers, Damien; Bechara, Antoine

    2013-01-01

    Recent concepts of addiction to drugs (e.g., cocaine) and non-drugs (e.g., gambling) have proposed that these behaviors are the product of an imbalance between three separate, but interacting, neural systems: (a) an impulsive, largely amygdala-striatum dependent, neural system that promotes automatic, habitual and salient behaviors; (b) a reflective, mainly prefrontal cortex dependent, neural system for decision-making, forecasting the future consequences of a behavior, and inhibitory control; and (c) the insula that integrates interoception states into conscious feelings and into decision-making processes that are involved in uncertain risk and reward. These systems account for poor decision-making (i.e., prioritizing short-term consequences of a decisional option) leading to more elevated addiction risk and relapse. This article provides neural evidence for this three-systems neural model of addiction. PMID:23395462

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

    PubMed

    Oude Voshaar, R C

    2012-06-01

    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, anterograde amnesia, and increased risk on falling (resulting in hip fractures), traffic accidents and even mortality. Also low-dose benzodiazepine use can lead to benzodiazepine dependence. Although initially most attention has been paid to the physical withdrawal syndrome, psychological aspects of benzodiazepine dependence have received more and more attention in the past decades. Recently, a relationship between the brain-reward system, involved in addiction, and benzodiazepine use, was demonstrated. When long-term benzodiazepine use is recognised as problematic by both physician and patient, different treatment modalities are available to support patients in achieving abstinence. One of every four patients is able to stop by themselves with the aid of a minimal intervention providing psychoeducation and encouragement. Two out of three long-term uses are able to stop their usage with the aid of systematic tapering protocols guided by a physician or psychologist. In case of an underlying insomnia or anxiety disorder, cognitive-behavioural therapy should be added to the tapering protocol. In contrast to the general opinion, advanced old age has no negative impact on the treatment response.

  5. The association between parental history and delay discounting among individuals in recovery from addiction.

    PubMed

    Athamneh, Liqa N; Stein, Jeffrey S; Quisenberry, Amanda J; Pope, Derek; Bickel, Warren K

    2017-10-01

    Family history of addiction is a risk factor for substance use disorders. Delay discounting (DD) is associated with the risk of substance use and dependence, and is predictive of the likelihood of successful abstinence and treatment outcomes; thus, we investigated the extent to which having parents with addiction (parental history of addiction) and number of addicted parents affect DD among individuals in recovery from addiction. Data from 177 individuals in recovery from addiction from The International Quit and Recovery Registry (IQRR), an ongoing online data collection program that aims to understand addiction and how people succeed in recovery, were included in the analysis. Participants with no, one, or two parents with addiction were compared on measures of DD using an adjusting-amount task. Parental history of addiction was significantly associated with delay discounting. After controlling for age and gender, which were significantly different between groups, participants reporting two biological parents with addiction had significantly higher DD rates compared to those reporting one or no parents with addiction. Participants with two parents with addiction had significantly higher rates of discounting compared to those with no or only one parent with addiction. This information can serve as a foundation to better identify and target important subgroups that need additional or non-traditional intervention strategies to address their larger degree of impulsivity and help maintain abstinence or achieve better treatment outcomes. Copyright © 2017 Elsevier B.V. All rights reserved.

  6. Effectiveness of social work intervention with a systematic approach to improve general health in opioid addicts in addiction treatment centers.

    PubMed

    Raheb, Ghoncheh; Khaleghi, Esmat; Moghanibashi-Mansourieh, Amir; Farhoudian, Ali; Teymouri, Robab

    2016-01-01

    This study takes a systematic approach to investigate the effect of social work intervention aimed at increasing general health among opioid addicts in addiction treatment centers. This is an experimental plan (pretest to posttest with a control group); the study sample included 60 patients with drug dependencies undergoing treatment in addiction treatment centers. These patients were randomly assigned as case (30) and control (30) groups. The case group was subjected to intervention over ten sessions, whereas the control group received no intervention. Both groups then passed through a posttest, while a follow-up was conducted after 4 months. Data were obtained via a General Health Questionnaire. A covariance analysis test and independent and dependent t -test results indicated that a social work intervention adopting systematic approach was effective in increasing the general health of drug-addicted patients under treatment. Thus, the nature of the presence of social workers in addiction treatment centers has been effective and can have a significant influence by reducing anxiety and insomnia and somatic symptoms, improving patients' self-understanding and self-recognition, and enhancing social functioning.

  7. Toward a Better Understanding of Non-Addicted, Methamphetamine-Using, Men who Have Sex with Men (MSM) in Atlanta

    PubMed Central

    Dew, Brian J

    2010-01-01

    Methamphetamine use has increasingly become linked with sexual risk behaviors among men have sex with men (MSM). Yet, the majority of research has been done with methamphetamine dependent MSM or with samples in which addiction to the substance was not evaluated. Furthermore, research with methamphetamine-using MSM in the Southern U.S. is lacking. In this study, focus groups and in-depth interviews were conducted in order to understand the motives, context, and other facilitators and barriers of methamphetamine use among non-addicted MSM residing in Atlanta. Participants included 30 non-addicted, methamphetamine-using MSM and 16 local mental and public health officials. Findings from the first of this two-phase formative research project will result in the initial development of a community-tested, culturally-specific social marketing campaign and an individual-based intervention based in HIV-testing facilities. PMID:20657718

  8. Facebook Addiction and Its Relationship with Mental Health among Thai High School Students.

    PubMed

    Hanprathet, Nitt; Manwong, Mereerat; Khumsri, Jiraporn; Yingyeun, Rungmanee; Phanasathit, Muthita

    2015-04-01

    To investigate the relationship between Facebook addiction and mental health among high school students. This cross-sectional analytic study was performed among 972 high school students from four provinces associated with high economic prosperity in Thailand: Bangkok, ChiangMai, Ubon Ratchathani and Songkhla, utilizing a multistage cluster sampling technique. Facebook addiction was assessed using the Thai version of the Bergen-Facebook Addiction Scale (Thai-BFAS), while a Thai version ofthe General Health Questionnaire (Thai GHQ-28) was used for mental health evaluation. The relationship between Facebook addiction and mental health was analyzed through multiple logistic regressions. The prevalence of Facebook addiction and abnormal mental health were 41.9% (95% CI; 38.6, 45.2), and 21.9% (95% CI; 19.2, 24.8), respectively. After adjustment for confounding factors (sufficiency of household income, school location, level of education, GPAX learning deficits and attention deficit hyperactivity disorder), the individuals identified as having Facebook addiction were discovered to be at a high risk of developing abnormal general mental health (ORadj = 1.7, 95% CI: 1.1, 2.4), somatic symptoms (OR = 1.2, 95% CI: 0.9, 1.7), anxiety and insomnia (ORadj = 1.3, 95% CI: 0.9, 1.8), social dysfunction (OR = 1.5, 95% CI: 1.1, 2.1) and severe depression (ORadj = 1.5, 95% CI: 1.0, 2.2). Moreover; there were pronounced trends of increasing risk according to the level of Facebook addiction (Ptrend < 0.05). It was found that Facebook addiction among high school students could be associated with abnormal, general mental health status, somatic symptoms, anxiety & insomnia, social dysfunction, and severe depression. Therefore, it is essential that the relevant authorities educate young people about the mental health impacts linked with Facebook addictive usage and impose appropriate public health policies by screening Facebook addiction and mental health issues in risk groups.

  9. "Food addiction is real". The effects of exposure to this message on self-diagnosed food addiction and eating behaviour.

    PubMed

    Hardman, Charlotte A; Rogers, Peter J; Dallas, Rebecca; Scott, Jade; Ruddock, Helen K; Robinson, Eric

    2015-08-01

    Food addiction is widely discussed in popular media in many Westernised societies. However, a potential concern is that endorsement of the food addiction model may cause people to perceive a lack of personal control over eating which could promote unhealthy dietary behaviours. To address this possibility, the current study investigated whether exposure to food addiction messages would, firstly, increase the number of participants who self-diagnosed as food addicts and, secondly, increase intake of indulgent foods. In a between-subjects design, participants (N = 60) read an article which either claimed that food addiction is real ("Real" condition) or that food addiction is a myth ("Myth" condition). Intake of indulgent and non-indulgent foods was then assessed in a disguised taste test and participants also completed a measure of self-diagnosed food addiction. A significantly higher proportion of participants in the Real condition self-diagnosed as food addicts relative to participants in the Myth condition (57% and 27% of participants, respectively; p = .018). Variability in intake, but not mean intake, of indulgent food was higher in the Real condition than in the Myth condition. These findings suggest that endorsement of the concept of food addiction may encourage people to self-diagnose as food addicts and thus explain their eating behaviour in terms of addiction (an external attribution). The extent to which self-diagnosis of food addiction influences actual food intake and how this might vary with individual differences and eating context remains to be determined. Copyright © 2015 Elsevier Ltd. All rights reserved.

  10. Smartphone gaming and frequent use pattern associated with smartphone addiction

    PubMed Central

    Liu, Chun-Hao; Lin, Sheng-Hsuan; Pan, Yuan-Chien; Lin, Yu-Hsuan

    2016-01-01

    Abstract The aim of this study was to investigate the risk factors of smartphone addiction in high school students. A total of 880 adolescents were recruited from a vocational high school in Taiwan in January 2014 to complete a set of questionnaires, including the 10-item Smartphone Addiction Inventory, Chen Internet Addiction Scale, and a survey of content and patterns of personal smartphone use. Of those recruited, 689 students (646 male) aged 14 to 21 and who owned a smartphone completed the questionnaire. Multiple linear regression models were used to determine the variables associated with smartphone addiction. Smartphone gaming and frequent smartphone use were associated with smartphone addiction. Furthermore, both the smartphone gaming-predominant and gaming with multiple-applications groups showed a similar association with smartphone addiction. Gender, duration of owning a smartphone, and substance use were not associated with smartphone addiction. Our findings suggest that smartphone use patterns should be part of specific measures to prevent and intervene in cases of excessive smartphone use. PMID:27428191

  11. Smartphone gaming and frequent use pattern associated with smartphone addiction.

    PubMed

    Liu, Chun-Hao; Lin, Sheng-Hsuan; Pan, Yuan-Chien; Lin, Yu-Hsuan

    2016-07-01

    The aim of this study was to investigate the risk factors of smartphone addiction in high school students.A total of 880 adolescents were recruited from a vocational high school in Taiwan in January 2014 to complete a set of questionnaires, including the 10-item Smartphone Addiction Inventory, Chen Internet Addiction Scale, and a survey of content and patterns of personal smartphone use. Of those recruited, 689 students (646 male) aged 14 to 21 and who owned a smartphone completed the questionnaire. Multiple linear regression models were used to determine the variables associated with smartphone addiction.Smartphone gaming and frequent smartphone use were associated with smartphone addiction. Furthermore, both the smartphone gaming-predominant and gaming with multiple-applications groups showed a similar association with smartphone addiction. Gender, duration of owning a smartphone, and substance use were not associated with smartphone addiction.Our findings suggest that smartphone use patterns should be part of specific measures to prevent and intervene in cases of excessive smartphone use.

  12. Allostasis as a Conceptual Framework Linking Bipolar Disorder and Addiction

    PubMed Central

    Pettorruso, Mauro; De Risio, Luisa; Di Nicola, Marco; Martinotti, Giovanni; Conte, Gianluigi; Janiri, Luigi

    2014-01-01

    Bipolar disorders (BDs) and addictions constitute reciprocal risk factors and are best considered under a unitary perspective. The concepts of allostasis and allostatic load (AL) may contribute to the understanding of the complex relationships between BD and addictive behaviors. Allostasis entails the safeguarding of reward function stability by recruitment of changes in the reward and stress system neurocircuitry and it may help to elucidate neurobiological underpinnings of vulnerability to addiction in BD patients. Conceptualizing BD as an illness involving the cumulative build-up of allostatic states, we hypothesize a progressive dysregulation of reward circuits clinically expressed as negative affective states (i.e., anhedonia). Such negative affective states may render BD patients more vulnerable to drug addiction, fostering a very rapid transition from occasional drug use to addiction, through mechanisms of negative reinforcement. The resulting addictive behavior-related ALs, in turn, may contribute to illness progression. This framework could have a heuristic value to enhance research on pathophysiology and treatment of BD and addiction comorbidity. PMID:25520673

  13. [Gambling addiction].

    PubMed

    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.

  14. Personal characteristics related to the risk of adolescent internet addiction: a survey in Shanghai, China

    PubMed Central

    2012-01-01

    Background Paralleling the rapid growth in computers and internet connections, adolescent internet addiction (AIA) is becoming an increasingly serious problem, especially in developing countries. This study aims to explore the prevalence of AIA and associated symptoms in a large population-based sample in Shanghai and identify potential predictors related to personal characteristics. Methods In 2007, 5,122 adolescents were randomly chosen from 16 high schools of different school types (junior, senior key, senior ordinary and senior vocational) in Shanghai with stratified-random sampling. Each student completed a self-administered and anonymous questionnaire that included DRM 52 Scale of Internet-use. The DRM 52 Scale was adapted for use in Shanghai from Young’s Internet Addiction Scale and contained 7 subscales related to psychological symptoms of AIA. Multiple linear regression and logistic regression were both used to analyze the data. Results Of the 5,122 students, 449 (8.8%) were identified as internet addicts. Although adolescents who had bad (vs. good) academic achievement had lower levels of internet-use (p < 0.0001), they were more likely to develop AIA (odds ratio 4.79, 95% CI: 2.51-9.73, p < 0.0001) and have psychological symptoms in 6 of the 7 subscales (not in Time-consuming subscale). The likelihood of AIA was higher among those adolescents who were male, senior high school students, or had monthly spending >100 RMB (all p-values <0.05). Adolescents tended to develop AIA and show symptoms in all subscales when they spent more hours online weekly (however, more internet addicts overused internet on weekends than on weekdays, p < 0.0001) or when they used the internet mainly for playing games or real-time chatting. Conclusions This study provides evidence that adolescent personal factors play key roles in inducing AIA. Adolescents having aforementioned personal characteristics and online behaviors are at high-risk of developing AIA that may compound

  15. Addictive Behavior Interventions Among College Students.

    PubMed

    Jeffries, Emily R; Lemke, Austin W; Shah, Sonia M; Dean, Kimberlye E; Richter, Ashley A; Buckner, Julia D

    2016-12-01

    Addictive behaviors among college students are a significant public health concern. This manuscript reviews the past two years of literature on prevention and treatment approaches for college students who engage in addictive behaviors. In-person skills-based interventions and motivational interventions that incorporate personalized feedback are effective in the short-term but little support was found for long-term effects. Although web-based interventions reduced certain addictive behaviors (e.g., alcohol, problematic gambling), in-person interventions that include motivational interviewing components and personalized feedback appear to be more efficacious. Research has largely focused on alcohol and little is known about the utility of interventions for students who use tobacco or illicit substances or who engage in problematic gambling. Research on interventions for these high-risk behaviors is recommended.

  16. Internet use and its addiction level in medical students

    PubMed Central

    Upadhayay, Namrata; Guragain, Sanjeev

    2017-01-01

    Objective To compare the Internet addiction levels between male and female medical students. Methods One hundred medical students (male: 50, female: 50) aged 17–30 years were included in a cross-sectional study. A standardized questionnaire was used to assess their Internet addiction level. Additionally, a self-designed questionnaire was used to identify the various purposes of Internet use among the students. The Internet addiction score (based on the Internet Addiction Test) was compared between male and female students by using the Mann–Whitney U test (p≤0.05). After knowing their addiction level, we interviewed students to know if Internet use had any bad/good impact on their life. Results The Internet Addiction Test scores obtained by the students were in the range of 11–70. Out of 100 students, 21 (male: 13, female: 8) were found to be slightly addicted to the Internet. The remaining 79 students were average online users. There was no significant difference between male and female students in the addiction level (score). However, males were more addicted than females. The major use of Internet was to download and watch movies and songs and to communicate with friends and family (76/100). Some students (24/100) used the Internet to assess information that helped them in their educational and learning activities. Some students mentioned that overuse of the Internet lead to insufficient amounts of sleep and affected their concentration levels in the classroom during lectures. Conclusion Medical students are experiencing problems due to Internet overuse. They experience poor academic progress and lack of concentration while studying. The main use of the Internet was for entertainment and to communicate with friends and family. PMID:28989293

  17. Stress, habits, and drug addiction: a psychoneuroendocrinological perspective.

    PubMed

    Schwabe, Lars; Dickinson, Anthony; Wolf, Oliver T

    2011-02-01

    It is well known that stress is a significant risk factor for the development of drug addiction and addiction relapse. Remarkably, the cognitive processes involved in the effects of stress on addictive behavior remain poorly understood. Here it is proposed that stress-induced changes in the neural circuits controlling instrumental action provide a potential mechanism by which stress affects the development of addiction and relapse vulnerability. Instrumental action can be controlled by two anatomically distinct systems: a goal-directed system that involves learning of action-outcome associations, and a habit system that learns stimulus-response associations. The transition from initial voluntary drug use to subsequent involuntary, compulsive drug use represents a switch from goal-directed to habitual control of action. Recent evidence indicates that this switch from goal-directed to habit action can be prompted by stress and stress hormones. We argue (i) that acute stressors reinstate habitual responding to drug-related cues and thus trigger relapse to addictive behavior, and (ii) that prolonged or repeated stress may accelerate the transition from voluntary to involuntary drug use and thus promote the development of addiction. The suggested mechanism encompasses cognitive processes that may contribute to the effects of stress on addictive behavior and could have important implications for the treatment of addiction and the prevention of relapse. (c) 2011 APA, all rights reserved

  18. The prevalence of food addiction in a large sample of adolescents and its association with addictive substances.

    PubMed

    Mies, Gabry W; Treur, Jorien L; Larsen, Junilla K; Halberstadt, Jutka; Pasman, Joëlle A; Vink, Jacqueline M

    2017-11-01

    The prevalence of overweight and obesity is increasing, due to, among other factors, increased availability of highly palatable food (food high in fat, salt and/or sugar). It has been proposed that certain foods and/or eating behaviours may be addictive, to a degree comparable to substances of abuse. The Yale Food Addiction Scale (YFAS) measures 'food addiction' by translating the diagnostic criteria for substance use disorder to eating behaviour. So far, only a few studies have examined the prevalence of food addiction in children with the YFAS for children (YFAS-C). Large-scale studies, especially among adolescents, are lacking. Adolescence is of particular interest because it is a period wherein unhealthy eating behaviours or addictive tendencies are likely to develop. The current study examines the prevalence of food addiction using the YFAS-C in a large group of Dutch adolescents (N = 2653) aged 14-21 years. With Generalized Estimation Equation (GEE) analysis we tested the relationship between food addiction symptoms and smoking, cannabis use, alcohol use, and sugar intake through drinks, while controlling for gender, age, educational level and weight class. In the total sample 2.6% met the criteria for a food addiction 'diagnosis', and the average symptom count was 1.0 (SD = 1.3, range 0-7). Symptoms of food addiction were positively associated with smoking, alcohol use, cannabis use and sugar intake. We propose that future studies focus on possible genetic/(neuro)biological mechanisms involved in both food addiction and substance use and that longitudinal designs are needed to examine possible causal pathways. Copyright © 2017 Elsevier Ltd. All rights reserved.

  19. Risk/protective factors among addicted mothers' offspring: a replication study.

    PubMed

    Weissman, M M; McAvay, G; Goldstein, R B; Nunes, E V; Verdeli, H; Wickramaratne, P J

    1999-11-01

    There are few systematic studies of the school-aged offspring of drug-dependent patients, although this information is useful for planning evidence-based prevention programs. We have completed such a study, which we compare to a similar study independently conducted in 1998. In both studies, both the parent and offspring were assessed blindly and independently by direct diagnostic interviews, and parental assessment of offspring was also obtained. The similarity in design and methods between studies provided an opportunity for replication by reanalysis of data. The major findings are a replication in two independently conducted studies of school-aged offspring of opiate- and/or cocaine-addicted mothers of the high rates of any psychiatric disorder (60% in both studies), major depression (20%, 26%), oppositional defiant disorder (ODD) (18%, 23%), conduct disorder (17%, 9%), attention-deficit/hyperactivity disorder (ADHD) (13%, 8%), and substance abuse (5%, 10%) among offspring. Both studies also found high rates of comorbid alcohol abuse, depression, and multiple drugs of abuse in the mothers. We conclude that efforts to replicate findings by analyses of independently conducted studies are an inexpensive way to test the sturdiness of findings that can provide the empirical basis for preventive efforts. Clinically, the data in both studies suggest that both drug dependence and associated psychopathology should be assessed and treated in opiate addicts with young offspring, and the offspring should be monitored for the development of conduct and mood disorders and substance use.

  20. Validity of the Internet Addiction Test for Adolescents and Older Children (IAT-A): Tests of Measurement Invariance and Latent Mean Differences

    ERIC Educational Resources Information Center

    Teo, Timothy; Kam, Chester

    2014-01-01

    Following the call to ensure the validity of instruments used to assess users' level of Internet usage, this study examined the factor structure of the Internet Addiction Test-Adolescence version (IAT-A) when applied to a sample of young children in a multicultural society and assessed whether the items in the IAT-A were invariant by gender and,…

  1. [Effects of a group counseling integration program on self-determination and Internet addiction in high school students with tendency to Internet addiction].

    PubMed

    Park, Gyeong Ran; Kim, Hee Sook

    2011-10-01

    In this study the effects of a Group Counseling Integration Program for students with a tendency to Internet addiction were examined. Thirty-seven students who were in a vocational high school in G city participated in a survey, which was carried out from October 12 to November 12, 2009. To test the effects of the Group Counseling Integration Program, the participants were divided into two groups, an experimental group (18) and a control group (19). The research design used in this study was a nonequivalent control group non-synchronized pre-posttest quasi-experimental research design. The research tools included a self-determination scale and an internet addiction scale. Data were analyzed using Chi-square test, t-test, and ANCOVA with the SPSS/WIN 14.0 program. Significant differences were found in self-determination scores and internet addiction scores between the experimental group and the control group (F=5.99, p=.020) (t=-2.53, p=.016). The results indicate that Group Counseling Integration Programs are an effective nursing intervention for improving self-determination and decreasing Internet addiction in students with a tendency to Internet addiction.

  2. Development and validation of a smartphone addiction scale (SAS).

    PubMed

    Kwon, Min; Lee, Joon-Yeop; Won, Wang-Youn; Park, Jae-Woo; Min, Jung-Ah; Hahn, Changtae; Gu, Xinyu; Choi, Ji-Hye; Kim, Dai-Jin

    2013-01-01

    The aim of this study was to develop a self-diagnostic scale that could distinguish smartphone addicts based on the Korean self-diagnostic program for Internet addiction (K-scale) and the smartphone's own features. In addition, the reliability and validity of the smartphone addiction scale (SAS) was demonstrated. A total of 197 participants were selected from Nov. 2011 to Jan. 2012 to accomplish a set of questionnaires, including SAS, K-scale, modified Kimberly Young Internet addiction test (Y-scale), visual analogue scale (VAS), and substance dependence and abuse diagnosis of DSM-IV. There were 64 males and 133 females, with ages ranging from 18 to 53 years (M = 26.06; SD = 5.96). Factor analysis, internal-consistency test, t-test, ANOVA, and correlation analysis were conducted to verify the reliability and validity of SAS. Based on the factor analysis results, the subscale "disturbance of reality testing" was removed, and six factors were left. The internal consistency and concurrent validity of SAS were verified (Cronbach's alpha = 0.967). SAS and its subscales were significantly correlated with K-scale and Y-scale. The VAS of each factor also showed a significant correlation with each subscale. In addition, differences were found in the job (p<0.05), education (p<0.05), and self-reported smartphone addiction scores (p<0.001) in SAS. This study developed the first scale of the smartphone addiction aspect of the diagnostic manual. This scale was proven to be relatively reliable and valid.

  3. Internet Addiction: A Review of the First Twenty Years.

    PubMed

    Mihajlov, Martin; Vejmelka, Lucija

    2017-09-01

    Easy access to communication and information technologies has increased our dependence on technology for various aspects of our lives. Nevertheless, this remarkable growth of Internet Usage has been inextricably paired with a rise of excessive and dysfunctional Internet use. Conceptualized around 1996, a few years after the inception of the World Wide Web, Internet addiction has developed into a global issue influencing varying segments of the population at different levels. Despite heated debates on its addictive nature, consensus is emerging regarding the existence of this problematic behavior. In this paper we provide a comprehensive overview of the literature on Internet addiction in last 20 years. Purpose of this paper is to present crucial findings on Internet addiction to health profession. Besides numerous benefits of Internet use, the virtual environment brings various risks in every age group. The Internet is very significant in the everyday activities of children and youth and professional interventions with this age group should be specific considering their developmental characteristics. Exposure to online risks can have long-lasting and intense negative effects. Effective programs in prevention and treatment should include a multi-sectoral and interdisciplinary approach. Detail review of the symptomatology, diagnosis model an possibilities of treatment can be multiple beneficial to the health professionals and other helping professions due to actual needs for interventions in the field of the internet addiction treatment. Internet addiction is slowly becoming a societal concern as it particularly affects adolescents and children, who are more exposed and consequently more vulnerable. Findings presented in the paper can benefit in practice of treatment internet addiction and also as framework for further researches in the field.

  4. Believing in food addiction: Helpful or counterproductive for eating behavior?

    PubMed Central

    Ruddock, Helen K.; Christiansen, Paul; Jones, Andrew; Robinson, Eric; Field, Matt

    2016-01-01

    Objective Obesity is often attributed to an addiction to food, and many people believe themselves to be “food addicts.” However, little is known about how such beliefs may affect dietary control and weight management. The current research examined the impact of experimentally manipulating participants' personal food addiction beliefs on eating behavior. Methods In two studies, female participants (study 1: N = 64; study 2: N = 90) completed food‐related computerized tasks and were given bogus feedback on their performance which indicated that they had high, low, or average food addiction tendencies. Food intake was then assessed in an ad libitum taste test. Dietary concern and time taken to complete the taste test were recorded in study 2. Results In study 1, participants in the high‐addiction condition consumed fewer calories than those in the low‐addiction condition, F (1,60) = 7.61, P = 0.008, η p 2 = 0.11. Study 2 replicated and extended this finding, showing that the effect of the high‐addiction condition on food intake was mediated by increased dietary concern, which reduced the amount of time participants willingly spent exposed to the foods during the taste test, b = −0.06 (0.03), 95% confidence interval = −0.13 to −0.01. Conclusions Believing oneself to be a food addict is associated with short‐term dietary restriction. The longer‐term effects on weight management now warrant attention. PMID:27146787

  5. Perceptions of Harm and Addiction of Snus: An Exploratory Study

    PubMed Central

    Kaufman, Annette R.; Grenen, Emily; Grady, Meredith; Leyva, Bryan; Ferrer, Rebecca A.

    2017-01-01

    Tobacco companies in the United States are prohibited from making reduced harm claims without filing a modified risk tobacco product application with the Food and Drug Administration and obtaining an order to market as such. However, it is possible that product marketing may suggest reduced risk to individuals. This study examines perceptions, in particular those related to harm and addiction, of snus print advertisements using a combination of eye-tracking, survey, and semistructured interviews. Participants were 22 male smokers ages 19–29 (M = 26.64, SD = 2.92). Five snus advertisements were each displayed for 20 s and eye movements were tracked. Participants responded to questions about harm and addiction after each advertisement and interviews were conducted after seeing all advertisements. For each advertisement, descriptive statistics were calculated and regression analyses predicted harm and addiction perceptions from eye tracking areas of interest (e.g., warning label). Qualitative data were analyzed using inductive/deductive thematic analysis. For certain advertisements, areas of interest were significantly associated with harm and/or addiction perceptions. For example, higher total fixation duration on the graphic in the Smokeless for Smokers advertisement was associated with decreased perceptions of addiction (B = −.360, p = .048). Qualitative themes emerged and in many instances corroborated quantitative results. This study indicates that for some advertisements, attention on certain areas (measured through eye tracking) is associated with perceptions among young male smokers. Understanding how smokers perceive and understand products after viewing advertisements may inform regulations regarding claims about product harm and addiction and may guide public health efforts to educate smokers on the risks of emerging products. PMID:28068113

  6. Perceptions of harm and addiction of snus: An exploratory study.

    PubMed

    Kaufman, Annette R; Grenen, Emily; Grady, Meredith; Leyva, Bryan; Ferrer, Rebecca A

    2016-12-01

    Tobacco companies in the United States are prohibited from making reduced harm claims without filing a modified risk tobacco product application with the Food and Drug Administration and obtaining an order to market as such. However, it is possible that product marketing may suggest reduced risk to individuals. This study examines perceptions, in particular those related to harm and addiction, of snus print advertisements using a combination of eye-tracking, survey, and semistructured interviews. Participants were 22 male smokers ages 19-29 (M = 26.64, SD = 2.92). Five snus advertisements were each displayed for 20 s and eye movements were tracked. Participants responded to questions about harm and addiction after each advertisement and interviews were conducted after seeing all advertisements. For each advertisement, descriptive statistics were calculated and regression analyses predicted harm and addiction perceptions from eye tracking areas of interest (e.g., warning label). Qualitative data were analyzed using inductive/deductive thematic analysis. For certain advertisements, areas of interest were significantly associated with harm and/or addiction perceptions. For example, higher total fixation duration on the graphic in the Smokeless for Smokers advertisement was associated with decreased perceptions of addiction (B = -.360, p = .048). Qualitative themes emerged and in many instances corroborated quantitative results. This study indicates that for some advertisements, attention on certain areas (measured through eye tracking) is associated with perceptions among young male smokers. Understanding how smokers perceive and understand products after viewing advertisements may inform regulations regarding claims about product harm and addiction and may guide public health efforts to educate smokers on the risks of emerging products. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  7. A significant association between BDNF promoter methylation and the risk of drug addiction.

    PubMed

    Xu, Xuting; Ji, Huihui; Liu, Guili; Wang, Qinwen; Liu, Huifen; Shen, Wenwen; Li, Longhui; Xie, Xiaohu; Zhou, Wenhua; Duan, Shiwei

    2016-06-10

    As a member of the neurotrophic factor family, brain derived neurotrophic factor (BDNF) plays an important role in the survival and differentiation of neurons. The aim of our work was to evaluate the role of BDNF promoter methylation in drug addiction. A total of 60 drug abusers (30 heroin and 30 methylamphetamine addicts) and 52 healthy age- and gender-matched controls were recruited for the current case control study. Bisulfite pyrosequencing technology was used to determine the methylation levels of five CpGs (CpG1-5) on the BDNF promoter. Among the five CpGs, CpG5 methylation was significantly lower in drug abusers than controls. Moreover, significant associations were found between CpG5 methylation and addictive phenotypes including tension-anxiety, anger-hostility, fatigue-inertia, and depression-dejection. In addition, luciferase assay showed that the DNA fragment of BDNF promoter played a key role in the regulation of gene expression. Our results suggest that BDNF promoter methylation is associated with drug addiction, although further studies are needed to understand the mechanisms by which BDNF promoter methylation contributes to the pathophysiology of drug addiction. Copyright © 2016. Published by Elsevier B.V.

  8. Inpatient Addiction Consultation for Hospitalized Patients Increases Post-Discharge Abstinence and Reduces Addiction Severity.

    PubMed

    Wakeman, Sarah E; Metlay, Joshua P; Chang, Yuchiao; Herman, Grace E; Rigotti, Nancy A

    2017-08-01

    Alcohol and drug use results in substantial morbidity, mortality, and cost. Individuals with alcohol and drug use disorders are overrepresented in general medical settings. Hospital-based interventions offer an opportunity to engage with a vulnerable population that may not otherwise seek treatment. To determine whether inpatient addiction consultation improves substance use outcomes 1 month after discharge. Prospective quasi-experimental evaluation comparing 30-day post-discharge outcomes between participants who were and were not seen by an addiction consult team during hospitalization at an urban academic hospital. Three hundred ninety-nine hospitalized adults who screened as high risk for having an alcohol or drug use disorder or who were clinically identified by the primary nurse as having a substance use disorder. Addiction consultation from a multidisciplinary specialty team offering pharmacotherapy initiation, motivational counseling, treatment planning, and direct linkage to ongoing addiction treatment. Addiction Severity Index (ASI) composite score for alcohol and drug use and self-reported abstinence at 30 days post-discharge. Secondary outcomes included 90-day substance use measures and self-reported hospital and ED utilization. Among 265 participants with 30-day follow-up, a greater reduction in the ASI composite score for drug or alcohol use was seen in the intervention group than in the control group (mean ASI-alcohol decreased by 0.24 vs. 0.08, p < 0.001; mean ASI-drug decreased by 0.05 vs. 0.02, p = 0.003.) There was also a greater increase in the number of days of abstinence in the intervention group versus the control group (+12.7 days vs. +5.6, p < 0.001). The differences in ASI-alcohol, ASI-drug, and days abstinent all remained statistically significant after controlling for age, gender, employment status, smoking status, and baseline addiction severity (p = 0.018, 0.018, and 0.02, respectively). In a sensitivity analysis, assuming

  9. Disordered Eating Behaviors and Food Addiction among Nutrition Major College Students

    PubMed Central

    Yu, Zhiping; Tan, Michael

    2016-01-01

    Evidence of whether nutrition students are free from food-related issues or at higher risk for eating disorders is inconsistent. This study aimed to assess disordered eating behaviors and food addiction among nutrition and non-nutrition major college students. Students (n = 967, ages 18–25, female 72.7%, white 74.8%) enrolled at a public university completed online demographic characteristics surveys and validated questionnaires measuring specific disordered eating behaviors. Academic major category differences were compared. Additionally, high risk participants were assessed by weight status and academic year. Overall, 10% of respondents were a high level of concern for developing eating disorders. About 10.3% of respondents met criteria for food addiction. In addition, 4.5% of respondents had co-occurrence of eating disorder risk and food addiction risk out of total respondents. There were no significant differences in level of concern for developing an eating disorder, eating subscales, or food addiction among academic majors. The percentage of high risk participants was lower in the underweight/normal weight group than in the overweight/obese group in health-related non-nutrition major students but not in nutrition students. Early screening, increasing awareness, and promoting healthy eating habits could be potential strategies to help treat and prevent the development of disorders or associated health conditions in nutrition as well as non-nutrition students. PMID:27792162

  10. Disordered Eating Behaviors and Food Addiction among Nutrition Major College Students.

    PubMed

    Yu, Zhiping; Tan, Michael

    2016-10-26

    Evidence of whether nutrition students are free from food-related issues or at higher risk for eating disorders is inconsistent. This study aimed to assess disordered eating behaviors and food addiction among nutrition and non-nutrition major college students. Students ( n = 967, ages 18-25, female 72.7%, white 74.8%) enrolled at a public university completed online demographic characteristics surveys and validated questionnaires measuring specific disordered eating behaviors. Academic major category differences were compared. Additionally, high risk participants were assessed by weight status and academic year. Overall, 10% of respondents were a high level of concern for developing eating disorders. About 10.3% of respondents met criteria for food addiction. In addition, 4.5% of respondents had co-occurrence of eating disorder risk and food addiction risk out of total respondents. There were no significant differences in level of concern for developing an eating disorder, eating subscales, or food addiction among academic majors. The percentage of high risk participants was lower in the underweight/normal weight group than in the overweight/obese group in health-related non-nutrition major students but not in nutrition students. Early screening, increasing awareness, and promoting healthy eating habits could be potential strategies to help treat and prevent the development of disorders or associated health conditions in nutrition as well as non-nutrition students.

  11. Use of Photovoice in addiction.

    PubMed

    Miller Heery, Gretchen Hope

    2013-09-01

    The addiction to narcotic substances is an increasing public health problem. Addiction relapse is preventable. Photovoice may increase the success rate by offering a deeper perspective, insight, dimension of feeling, and perception connecting with those who feel disconnected. This process uses cameras, discussion groups, storyboards, and interaction to thread through difficult discussion points created by the participant. Understanding the process of recovery from opioid substance abuse creates an opportunity to maintain socially acceptable behaviors and decreases the risk of participating in illegal activities and making poor choices. Photovoice allows for creative expression of thought by bypassing cognitive defenses. Copyright © 2013 Elsevier Inc. All rights reserved.

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

    PubMed

    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.

  13. [Neuroscientific basic in addiction].

    PubMed

    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.

  14. Addictive Internet Use among Korean Adolescents: A National Survey

    PubMed Central

    Heo, Jongho; Oh, Juhwan; Subramanian, S. V.; Kim, Yoon; Kawachi, Ichiro

    2014-01-01

    Background A psychological disorder called ‘Internet addiction’ has newly emerged along with a dramatic increase of worldwide Internet use. However, few studies have used population-level samples nor taken into account contextual factors on Internet addiction. Methods and Findings We identified 57,857 middle and high school students (13–18 year olds) from a Korean nationally representative survey, which was surveyed in 2009. To identify associated factors with addictive Internet use, two-level multilevel regression models were fitted with individual-level responses (1st level) nested within schools (2nd level) to estimate associations of individual and school characteristics simultaneously. Gender differences of addictive Internet use were estimated with the regression model stratified by gender. Significant associations were found between addictive Internet use and school grade, parental education, alcohol use, tobacco use, and substance use. Female students in girls' schools were more likely to use Internet addictively than those in coeducational schools. Our results also revealed significant gender differences of addictive Internet use in its associated individual- and school-level factors. Conclusions Our results suggest that multilevel risk factors along with gender differences should be considered to protect adolescents from addictive Internet use. PMID:24505318

  15. Effectiveness of social work intervention with a systematic approach to improve general health in opioid addicts in addiction treatment centers

    PubMed Central

    Raheb, Ghoncheh; Khaleghi, Esmat; Moghanibashi-Mansourieh, Amir; Farhoudian, Ali; Teymouri, Robab

    2016-01-01

    Purpose This study takes a systematic approach to investigate the effect of social work intervention aimed at increasing general health among opioid addicts in addiction treatment centers. Patients and methods This is an experimental plan (pretest to posttest with a control group); the study sample included 60 patients with drug dependencies undergoing treatment in addiction treatment centers. These patients were randomly assigned as case (30) and control (30) groups. The case group was subjected to intervention over ten sessions, whereas the control group received no intervention. Both groups then passed through a posttest, while a follow-up was conducted after 4 months. Data were obtained via a General Health Questionnaire. Results A covariance analysis test and independent and dependent t-test results indicated that a social work intervention adopting systematic approach was effective in increasing the general health of drug-addicted patients under treatment. Conclusion Thus, the nature of the presence of social workers in addiction treatment centers has been effective and can have a significant influence by reducing anxiety and insomnia and somatic symptoms, improving patients’ self-understanding and self-recognition, and enhancing social functioning. PMID:27895520

  16. Online gaming addiction in children and adolescents: A review of empirical research.

    PubMed

    Kuss, Daria J; Griffiths, Mark D

    2012-03-01

    Research suggests that excessive online gaming may lead to symptoms commonly experienced by substance addicts. Since games are particularly appealing to children and adolescents, these individuals may be more at risk than other groups of developing gaming addiction. Given these potential concerns, a literature review was undertaken in order (i) to present the classification basis of online gaming addiction using official mental disorder frameworks, (ii) to identify empirical studies that assess online gaming addiction in children and adolescents, and (iii) to present and evaluate the findings against the background of related and established mental disorder criteria. Empirical evidence comprising 30 studies indicates that for some adolescents, gaming addiction exists and that as the addiction develops, online gaming addicts spend increasing amounts of time preparing for, organizing, and actually gaming. Evidence suggests that problematic online gaming can be conceptualized as a behavioral addiction rather than a disorder of impulse control.

  17. Recovering substance-impaired pharmacists’ views regarding occupational risks for addiction

    PubMed Central

    Merlo, Lisa J.; Cummings, Simone M.; Cottler, Linda B.

    2013-01-01

    Substance misuse, abuse, and dependence are serious problems among a minority of pharmacists. Though various environmental risk factors have been implicated, few data are available describing the underlying mechanisms or the extent to which the environmental risk factors actually contribute to the problem. In the present study, 32 pharmacists (72.7% male), under contract with a State impaired healthcare provider monitoring program, were recruited to participate in one of 6 guided group discussions regarding substance use among healthcare providers. These groups included 4-6 pharmacists, on average, and lasted approximately 60-90 minutes each. Participants anonymously contributed to the group discussions, providing in-depth commentary and describing their substance-related experiences. The discussions were digitally audio-recorded and transcribed for analysis using the Grounded Theory method. Results indicated that several occupational hazards unique to the pharmacy profession might contribute to the problem of substance use disorders among some members of this population, including: increased access to potent drugs of abuse, a stressful/unpleasant working environment, a culture that unofficially condones medication diversion, lack of education related to addiction, and lack of support for individuals seeking treatment. These results have important implications for the education of pharmacy students, the continuing education of licensed pharmacists, and the management of pharmacies in which these individuals work. PMID:22825228

  18. Believing in food addiction: Helpful or counterproductive for eating behavior?

    PubMed

    Ruddock, Helen K; Christiansen, Paul; Jones, Andrew; Robinson, Eric; Field, Matt; Hardman, Charlotte A

    2016-06-01

    Obesity is often attributed to an addiction to food, and many people believe themselves to be "food addicts." However, little is known about how such beliefs may affect dietary control and weight management. The current research examined the impact of experimentally manipulating participants' personal food addiction beliefs on eating behavior. In two studies, female participants (study 1: N = 64; study 2: N = 90) completed food-related computerized tasks and were given bogus feedback on their performance which indicated that they had high, low, or average food addiction tendencies. Food intake was then assessed in an ad libitum taste test. Dietary concern and time taken to complete the taste test were recorded in study 2. In study 1, participants in the high-addiction condition consumed fewer calories than those in the low-addiction condition, F(1,60)  = 7.61, P = 0.008, ηp (2)  = 0.11. Study 2 replicated and extended this finding, showing that the effect of the high-addiction condition on food intake was mediated by increased dietary concern, which reduced the amount of time participants willingly spent exposed to the foods during the taste test, b = -0.06 (0.03), 95% confidence interval = -0.13 to -0.01. Believing oneself to be a food addict is associated with short-term dietary restriction. The longer-term effects on weight management now warrant attention. © 2016 The Authors. Obesity published by Wiley Periodicals, Inc. on behalf of The Obesity Society (TOS).

  19. Triangular relationship among risky sexual behavior, addiction, and aggression: A systematic review.

    PubMed

    Ahmadi, Khodabakhsh; Javadinia, Seyed Alireza; Saadat, Seyed Hassan; Ramezani, Mohammad Arash; Sedghijalal, Homa

    2017-08-01

    Risky sexual behavior (RSB), addiction, and aggression are three important personal and social factors which influence each other. To overview the potential relationship among RSB, addiction, and aggression to conduct an interactive model for the pathology and management of human behavior. This review article was carried out by searching studies in PubMed, Medline, Web of Science, Ebsco, IEEE, Scopus, Springer, MagIran, and IranMedex databases from the year 1993 to 2013. The search terms were violence, aggression, drug abuse, substance abuse, illicit drug, psychoactive drug, intravenous drug users, addiction and high-risk sexual relationships, unprotected sex, high risk sexual behavior, and sexual risk-taking. In this study, forty-nine studies were accepted for further screening, and met all our inclusion criteria (in English or Persian, full text, and included the search terms). Forty-nine articles were included; 17 out of 26 studies showed a significant correlation between addiction and risky sexual behavior, 15 out of 19 articles indicated a statistically significant correlation between aggression and addiction, and 9 out of 10 articles reported significant correlation between aggression and risky sexual behavior. According to the results, the triangle hypothesis of sex, addiction, and aggression led to the definition of the relationship among the variables of the hypothetical triangle based on the reviewed studies; and the proposed dual and triple relationship based on the conducted literature review was confirmed. This is not a meta-analysis, and there is no analysis of publication bias.

  20. Adolescent Internet Addiction in Hong Kong: Prevalence, Change, and Correlates.

    PubMed

    Shek, Daniel T L; Yu, Lu

    2016-02-01

    Prevalence, change, and correlates of adolescent Internet addiction were examined in this study on the basis of six waves of longitudinal data collected over 6 years. DESIGN, SETTING, PARTICIPANTS, INTERVENTIONS, AND MAIN OUTCOME MEASURES: Over 6 years, students responded to a questionnaire containing measures of sociodemographic characteristics, positive youth development, family processes, and Internet addiction behavior. The prevalence rates of Internet addiction in Hong Kong adolescents ranged from 17% to 26.8% during the high school years. Male students consistently showed a higher prevalence rate of Internet addiction and more Internet addictive behaviors than did female students. Longitudinal data suggested that although family economic disadvantage served as a risk factor for youth Internet addiction, the effects of family intactness and family functioning were not significant. Students' overall positive youth development and general positive youth development qualities were negatively related to Internet addictive behaviors and prosocial attributes had a positive relationship with youth Internet addiction. The results suggest that promotion of positive youth development is a promising direction for preventing Internet addiction in Hong Kong adolescents. Gender and family economic disadvantage must be considered in design of the related prevention programs. Copyright © 2016 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.

  1. Internet Addiction of Young Greek Adults: Psychological Aspects and Information Privacy.

    PubMed

    Grammenos, P; Syrengela, N A; Magkos, E; Tsohou, A

    2017-01-01

    The main goal of this study is to examine the Internet addiction status of Greek young adults, aged from 18 to 25, using Young's Internet Addiction Test (IAT) and self-administered questionnaires. In addition this paper assesses the psychological traits of addicted persons per addiction category, using the big five factor model tool to study the user's personality and analyze the components that lead a person to become Internet addicted. Furthermore, we found an association between addicted people and the five factors from the Big Five Factor Model; i.e., extraversion, agreeableness, conscientiousness, neuroticism, openness to experience. Moreover, this paper discusses information privacy awareness issues related to Internet Addiction treatment.

  2. The association between parental depression and adolescent's Internet addiction in South Korea.

    PubMed

    Choi, Dong-Woo; Chun, Sung-Youn; Lee, Sang Ah; Han, Kyu-Tae; Park, Eun-Cheol

    2018-01-01

    A number of risk factors for Internet addiction among adolescents have been identified to be associated with their behavior, familial, and parental factors. However, few studies have focused on the relationship between parental mental health and Internet addiction among adolescents. Therefore, we investigated the association between parental mental health and children's Internet addiction by controlling for several risk factors. This study used panel data collected by the Korea Welfare Panel Study in 2012 and 2015. We focused primarily on the association between Internet addiction which was assessed by the Internet Addiction Scale (IAS) and parental depression which was measured with the 11-item version of the Center for Epidemiologic Studies Depression Scale. To analyze the association between parental depression and log-transformed IAS, we conducted multiple regression analysis after adjusting for covariates. Among 587 children, depressed mothers and fathers comprised 4.75 and 4.19%, respectively. The mean IAS score of the adolescents was 23.62 ± 4.38. Only maternal depression (β = 0.0960, p  = 0.0033) showed higher IAS among children compared to nonmaternal depression. Strongly positive associations between parental depression and children's Internet addiction were observed for high maternal education level, adolescents' gender, and adolescent's academic performance. Maternal depression is related to children's Internet addiction; particularly, mothers who had graduated from the university level or above, male children, and children's normal or better academic performance show the strongest relationship with children's Internet addiction.

  3. Self-concept deficits in massively multiplayer online role-playing games addiction.

    PubMed

    Leménager, Tagrid; Gwodz, Alexander; Richter, Anne; Reinhard, Iris; Kämmerer, Nina; Sell, Madlen; Mann, Karl

    2013-01-01

    Previous studies on Internet addiction point towards a particular constellation of personality traits and deficits in social competence of players addicted to massively multiplayer online role-playing games (MMORPGs), which are hypothesized to result from impairments in self-concept. The aim of this study was to examine differences in self-concept and degree of avatar identification in World of Warcraft addicted, non-addicted and naive (nonexperienced) participants. Participants (n = 45) completed interviews and self-report questionnaires on social, emotional and physical aspects of self-concept. Attributes of participants' 'actual self', 'ideal self' and their avatar were assessed using the Giessen test. The extent of avatar identification was examined by assessing differences between 'ideal self' and avatar evaluations. In contrast to nonaddicted and naive participants, addicted players showed a more negative body appraisal and lower self-esteem as well as lower permeability, social response, general mood and social potency on the Giessen test subscales. They further showed significantly lower discrepancies between 'ideal self' and avatar ratings on nearly all Giessen test subscales. The results point towards impairments in self-concept and a higher degree in avatar identification in addicted MMORPG players compared to the remaining participants. These results could have important implications for the treatment of addicted MMORPG players. Copyright © 2013 S. Karger AG, Basel.

  4. Early adverse experience and substance addiction: dopamine, oxytocin, and glucocorticoid pathways

    PubMed Central

    Kim, Sohye; Kwok, Stephanie; Mayes, Linda C.; Potenza, Marc N.; Rutherford, Helena J. V.; Strathearn, Lane

    2016-01-01

    Substance addiction may follow a chronic, relapsing course and critically undermine the physical and psychological well-being of the affected individual and the social units of which the individual is a member. Despite the public health burden associated with substance addiction, treatment options remain suboptimal, with relapses often seen. The present review synthesizes growing insights from animal and human research to shed light upon developmental and neurobiological pathways that may increase susceptibility to addiction. We examine the dopamine system, the oxytocin system, and the glucocorticoid system, as they are particularly relevant to substance addiction. Our aim is to delineate how early adverse experience may induce long-lasting alterations in each of these systems at molecular, neuroendocrine, and behavioral levels and ultimately lead to heightened vulnerability to substance addiction. We further discuss how substance addiction in adulthood may increase the risk of suboptimal caregiving for the next generation, perpetuating the intergenerational cycle of early adverse experiences and addiction. PMID:27508337

  5. [Gambling and internet addiction: review and research agenda].

    PubMed

    Wölfling, K; Bühler, M; Leménager, T; Mörsen, C; Mann, K

    2009-09-01

    Behavioral addictions, especially pathological gambling and internet addiction, have become a growing concern in research and health policy. Similarities between behavioral addictions and substance dependency are currently being discussed in the scientific community. Unfortunately the number of scientific studies on pathological gambling and internet addiction is still very low. The estimated prevalence of pathological gambling among the German population is 0.2-0.5%. These numbers are comparable to prevalence rates reported for illegal drug dependency. About 1.5 million people, i.e. 3% of the German population, are believed to be at risk of internet addiction. Therefore, it is important to investigate in more detail the clinical and neuroscientific basis of pathological gambling and internet addiction. In this review we summarize the current status of research regarding pathological gambling and internet addiction and outline possible future research perspectives in the field of neuroimaging and genetics. The aim is to develop a multifactorial and explanatory model which helps to improve the quality of existing therapeutic approaches and prevention strategies. At present, parts of the research are funded by the federal states. The authors of this article, supported by scientific associations, have established a research platform called 'pathological gambling' in which research methods and strategies will be discussed which facilitate the implementation of different studies on pathological gambling.

  6. Prescription opioid abuse, pain and addiction: clinical issues and implications.

    PubMed

    Ling, Walter; Mooney, Larissa; Hillhouse, Maureen

    2011-05-01

    Prescription opioid misuse in the USA has increased over threefold since 1990 to epidemic proportions, with substantial increases in prescription opioid use also reported in other countries, such as Australia and New Zealand. The broad availability of prescription pain medications, coupled with public misconceptions about their safety and addictive potential, have contributed to the recent surge in non-medical use of prescription opioids and corresponding increases in treatment admissions for problems related to opioid misuse. Given competing pressures faced by physicians to both diagnose and treat pain syndromes and identify individuals at risk for addictive disorders, the use of opioids in the treatment of pain poses a significant clinical challenge. This paper reviews the interaction between pain and opioid addiction with a focus on clinical management issues, including risk factors for opioid dependence in patients with chronic pain and the use of assessment tools to identify and monitor at-risk individuals. Treatment options for opioid dependence and pain are reviewed, including the use of the partial µ agonist buprenorphine in the management of concurrent pain and opioid addiction. Physicians should strive to find a reasonable balance between minimising potential adverse effects of opioid medications without diminishing legitimate access to opioids for analgesia. The article discusses the need to identify methods for minimising risks and negative consequences associated with opioid analgesics and poses research directions, including the development of abuse-deterrent opioid formulations, genetic risk factors for opioid dependence and opioid-induced hyperalgesia as a potential target for medication therapy. © 2011 Australasian Professional Society on Alcohol and other Drugs.

  7. Prescription opioid abuse, pain and addiction: Clinical issues and implications

    PubMed Central

    LING, WALTER; MOONEY, LARISSA; HILLHOUSE, MAUREEN

    2014-01-01

    Issues Prescription opioid misuse in the USA has increased over threefold since 1990 to epidemic proportions, with substantial increases in prescription opioid use also reported in other countries, such as Australia and New Zealand. The broad availability of prescription pain medications, coupled with public misconceptions about their safety and addictive potential, have contributed to the recent surge in non-medical use of prescription opioids and corresponding increases in treatment admissions for problems related to opioid misuse. Given competing pressures faced by physicians to both diagnose and treat pain syndromes and identify individuals at risk for addictive disorders, the use of opioids in the treatment of pain poses a significant clinical challenge. Approach This paper reviews the interaction between pain and opioid addiction with a focus on clinical management issues, including risk factors for opioid dependence in patients with chronic pain and the use of assessment tools to identify and monitor at-risk individuals. Treatment options for opioid dependence and pain are reviewed, including the use of the partial μ agonist buprenorphine in the management of concurrent pain and opioid addiction. Implications Physicians should strive to find a reasonable balance between minimising potential adverse effects of opioid medications without diminishing legitimate access to opioids for analgesia. Conclusions The article discusses the need to identify methods for minimising risks and negative consequences associated with opioid analgesics and poses research directions, including the development of abuse-deterrent opioid formulations, genetic risk factors for opioid dependence and opioid-induced hyperalgesia as a potential target for medication therapy. PMID:21545561

  8. Internet Addiction and Attention Deficit Hyperactivity Disorder Among Schoolchildren.

    PubMed

    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.

  9. Psychometric properties of the Internet Addiction Test in Turkish

    PubMed Central

    Kaya, Fatih; Delen, Erhan; Young, Kimberly S.

    2016-01-01

    Background and aims In this study, the Internet Addiction Test (IAT) was adapted to Turkish language, which was originally developed by Young (1998) in English to measure the presence and severity of the Internet dependency. The main purpose was to ensure that the psychometric features and the factor structure of the test were suitable for Turkish university students. Method The study was conducted in two sequent phases. Participants were 990 undergraduate students from several public universities in Turkey. Results In the first phase, an exploratory factor analysis (EFA) was applied to figure out the factor structure of the Turkish version of the IAT. The EFA revealed four factors, which explained 46.02% of the total variance. In the following phase, a confirmatory factor analysis (CFA) was conducted with a different sample, to verify the factor structure that was found in the initial EFA. The CFA resulted four-factor model was satisfactory for the Turkish version of the IAT. These four factors were named as Mood, Relationship, Responsibilities, and Duration. Conclusions Based on the findings, the administration of Turkish version of the IAT provided acceptable results on undergraduate students. PMID:28092191

  10. Tryptophan hydroxylase type 2 variants modulate severity and outcome of addictive behaviors in Parkinson's disease.

    PubMed

    Cilia, Roberto; Benfante, Roberta; Asselta, Rosanna; Marabini, Laura; Cereda, Emanuele; Siri, Chiara; Pezzoli, Gianni; Goldwurm, Stefano; Fornasari, Diego

    2016-08-01

    Impulse control disorders and compulsive medication intake may occur in a minority of patients with Parkinson's disease (PD). We hypothesize that genetic polymorphisms associated with addiction in the general population may increase the risk for addictive behaviors also in PD. Sixteen polymorphisms in candidate genes belonging to five neurotransmitter systems (dopaminergic, catecholaminergic, serotonergic, glutamatergic, opioidergic) and the BDNF were screened in 154 PD patients with addictive behaviors and 288 PD control subjects. Multivariate analysis investigated clinical and genetic predictors of outcome (remission vs. persistence/relapse) after 1 year and at the last follow-up (5.1 ± 2.5 years). Addictive behaviors were associated with tryptophan hydroxylase type 2 (TPH2) and dopamine transporter gene variants. A subsequent analysis within the group of cases showed a robust association between TPH2 genotype and the severity of addictive behaviors, which survived Bonferroni correction for multiple testing. At multivariate analysis, TPH2 genotype resulted the strongest predictor of no remission at the last follow-up (OR[95%CI], 7.4[3.27-16.78] and 13.2[3.89-44.98] in heterozygous and homozygous carriers, respectively, p < 0.001). The extent of medication dose reduction was not a predictor. TPH2 haplotype analysis confirmed the association with more severe symptoms and lower remission rates in the short- and the long-term (p < 0.005 for all analyses). The serotonergic system is likely to be involved in the pathophysiology of addictive behaviors in PD, modulating the severity of symptoms and the rate of remission at follow-up. If confirmed in larger independent cohorts, TPH2 genotype may become a useful biomarker for the identification of at-risk individuals. Copyright © 2016 Elsevier Ltd. All rights reserved.

  11. Molecular Genetic Testing in Reward Deficiency Syndrome (RDS): Facts and Fiction.

    PubMed

    Blum, Kenneth; Badgaiyan, Rajendra D; Agan, Gozde; Fratantonio, James; Simpatico, Thomas; Febo, Marcelo; Haberstick, Brett C; Smolen, Andrew; Gold, Mark S

    The Brain Reward Cascade (BRC) is an interaction of neurotransmitters and their respective genes to control the amount of dopamine released within the brain. Any variations within this pathway, whether genetic or environmental (epigenetic), may result in addictive behaviors or RDS, which was coined to define addictive behaviors and their genetic components. To carry out this review we searched a number of important databases including: Filtered: Cochrane Systematic reviews; DARE; Pubmed Central Clinical Quaries; National Guideline Clearinghouse and unfiltered resources: PsychINFO; ACP PIER; PsychSage; Pubmed/Medline. The major search terms included: dopamine agonist therapy for Addiction; dopamine agonist therapy for Reward dependence; dopamine antagonistic therapy for addiction; dopamine antagonistic therapy for reward dependence and neurogenetics of RDS. While there are many studies claiming a genetic association with RDS behavior, not all are scientifically accurate. Albeit our bias, this Clinical Pearl discusses the facts and fictions behind molecular genetic testing in RDS and the significance behind the development of the Genetic Addiction Risk Score (GARS PREDX ™), the first test to accurately predict one's genetic risk for RDS.

  12. Genetic variants associated with addictive behavior in Colombian addicted and non-addicted to heroin or cocaine.

    PubMed

    Isaza, Carlos; Henao, Julieta; Beltrán, Leonardo; Porras, Liliana; Gonzalez, Martha; Cruz, Raquel; Carracedo, Angel

    2013-01-01

    Determine the prevalence and compare some genetic markers involved in addictive behavior in a group of addicts to derivative of coca (cocaine/crack) or heroin and a control group of non-addicted people matched for gender, age and ethnicity. A 120 addicts and 120 non-addicts Colombian male were surveyed and genotyped for 18 polymorphism of the OPRM1, DRD2, DRD4, SLC6A3, SLC6A4, ABCB1, DβH and CYP2B6 genes. For the identification of alleles markers were used mini-sequencing and fragment multiplex PCR techniques; ethnicity of cases and controls was analyzed with 61 AIMs. The age of onset use of heroin or coca derivatives (cocaine/crack) was 16.5±6 years and 99.2% of them consume several illicit drugs. It showed that controls and addicts belong to the same ethnic group. Significant differences between addicts and controls in relation to schooling, marital status, social security family history of substance abuse (p <0.001), Int8-VNTR SLC6A3 gene (p= 0.015) and SNP 3435C>T ABCB1 gene (p= 0.001) were found. The present results indicate that the VNTR- 6R polymorphism of the gene SLC6A3 and the genotype 3435CC in the ABCB1 gene, are both associated with addictive behavior to heroin or cocaine.

  13. Towards an animal model of food addiction.

    PubMed

    de Jong, Johannes W; Vanderschuren, Louk J M J; Adan, Roger A H

    2012-01-01

    The dramatically increasing prevalence of obesity, associated with potentially life-threatening health problems, including cardiovascular diseases and type II diabetes, poses an enormous public health problem. It has been proposed that the obesity epidemic can be explained by the concept of 'food addiction'. In this review we focus on possible similarities between binge eating disorder (BED), which is highly prevalent in the obese population, and drug addiction. Indeed, both behavioral and neural similarities between addiction and BED have been demonstrated. Behavioral similarities are reflected in the overlap in DSM-IV criteria for drug addiction with the (suggested) criteria for BED and by food addiction-like behavior in animals after prolonged intermittent access to palatable food. Neural similarities include the overlap in brain regions involved in food and drug craving. Decreased dopamine D2 receptor availability in the striatum has been found in animal models of binge eating, after cocaine self-administration in animals as well as in drug addiction and obesity in humans. To further explore the neurobiological basis of food addiction, it is essential to have an animal model to test the addictive potential of palatable food. A recently developed animal model for drug addiction involves three behavioral characteristics that are based on the DSM-IV criteria: i) extremely high motivation to obtain the drug, ii) difficulty in limiting drug seeking even in periods of explicit non-availability, iii) continuation of drug-seeking despite negative consequences. Indeed, it has been shown that a subgroup of rats, after prolonged cocaine self-administration, scores positive on these three criteria. If food possesses addictive properties, then food-addicted rats should also meet these criteria while searching for and consuming food. In this review we discuss evidence from literature regarding food addiction-like behavior. We also suggest future experiments that could

  14. Addiction and will.

    PubMed

    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.

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

    PubMed

    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

  16. Exercise addiction- diagnosis, bio-psychological mechanisms and treatment issues.

    PubMed

    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

  17. Working memory and affective decision-making in addiction: a neurocognitive comparison between heroin addicts, pathological gamblers and healthy controls.

    PubMed

    Yan, Wan-Sen; Li, Yong-Hui; Xiao, Lin; Zhu, Ning; Bechara, Antoine; Sui, Nan

    2014-01-01

    Cognitive deficits are observed both in heroin dependence and in pathological gambling (PG) on various tasks. PG, as a non-substance addiction, is free of toxic consequences of drug use. Therefore a direct neurocognitive comparison of heroin addicts and pathological gamblers helps dissociate the consequences of chronic heroin use on cognitive function from the cognitive vulnerabilities that predispose addiction. A case-control design was used, comparing 58 abstinent heroin addicts, 58 pathological gamblers, and 60 healthy controls on working memory and affective decision-making functions. Working memory was assessed using the Self-ordered Pointing Test (SOPT). Affective decision-making was measured by the Iowa Gambling Task (IGT). Heroin addicts performed significantly worse both on the IGT and on the SOPT, compared to healthy controls. Pathological gamblers performed worse on the IGT than healthy controls, but did not differ from controls on the SOPT. Years of heroin use were negatively correlated with working memory and affective decision-making performance in heroin addicts, while severity of gambling was not significantly correlated with any task performance in pathological gamblers. Our findings indicate that deficits in affective decision-making shared by heroin dependence and PG putatively represent vulnerabilities to addiction and that working memory deficits detected only in heroin addicts may be identified as heroin-specific harmful effects. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  18. Prevalence and correlates of video and internet gaming addiction among Hong Kong adolescents: a pilot study.

    PubMed

    Wang, Chong-Wen; Chan, Cecilia L W; Mak, Kwok-Kei; Ho, Sai-Yin; Wong, Paul W C; Ho, Rainbow T H

    2014-01-01

    This pilot study investigated the patterns of video and internet gaming habits and the prevalence and correlates of gaming addiction in Hong Kong adolescents. A total of 503 students were recruited from two secondary schools. Addictive behaviors of video and internet gaming were assessed using the Game Addiction Scale. Risk factors for gaming addiction were examined using logistical regression. An overwhelming majority of the subjects (94%) reported using video or internet games, with one in six (15.6%) identified as having a gaming addiction. The risk for gaming addiction was significantly higher among boys, those with poor academic performance, and those who preferred multiplayer online games. Gaming addiction was significantly associated with the average time spent gaming per week, frequency of spending money on gaming, period of spending money on gaming, perceived family disharmony, and having more close friends. These results suggest that effective educational and preventative programs or strategies are needed.

  19. Prevalence and Correlates of Video and Internet Gaming Addiction among Hong Kong Adolescents: A Pilot Study

    PubMed Central

    Wang, Chong-Wen; Chan, Cecilia L. W.; Mak, Kwok-Kei; Ho, Sai-Yin; Wong, Paul W. C.; Ho, Rainbow T. H.

    2014-01-01

    This pilot study investigated the patterns of video and internet gaming habits and the prevalence and correlates of gaming addiction in Hong Kong adolescents. A total of 503 students were recruited from two secondary schools. Addictive behaviors of video and internet gaming were assessed using the Game Addiction Scale. Risk factors for gaming addiction were examined using logistical regression. An overwhelming majority of the subjects (94%) reported using video or internet games, with one in six (15.6%) identified as having a gaming addiction. The risk for gaming addiction was significantly higher among boys, those with poor academic performance, and those who preferred multiplayer online games. Gaming addiction was significantly associated with the average time spent gaming per week, frequency of spending money on gaming, period of spending money on gaming, perceived family disharmony, and having more close friends. These results suggest that effective educational and preventative programs or strategies are needed. PMID:25032242

  20. Development of a Facebook Addiction Scale.

    PubMed

    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.

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

    PubMed

    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.

  2. Linking online gaming and addictive behavior: converging evidence for a general reward deficiency in frequent online gamers.

    PubMed

    Hahn, Tim; Notebaert, Karolien Hilde; Dresler, Thomas; Kowarsch, Linda; Reif, Andreas; Fallgatter, Andreas J

    2014-01-01

    Millions of people regularly play so-called massively multiplayer online role playing games (MMORPGs). Recently, it has been argued that MMORPG overuse is becoming a significant health problem worldwide. Symptoms such as tolerance, withdrawal, and craving have been described. Based on behavioral, resting state, and task-related neuroimaging data, we test whether frequent players of the MMORPG "World of Warcraft" (WoW) - similar to drug addicts and individuals with an increased risk for addictions - show a generally deficient reward system. In frequent players of the MMORPG "World of Warcraft" (WoW-players) and in a control group of non-gamers we assessed (1) trait sensitivity to reward (SR), (2) BOLD responses during monetary reward processing in the ventral striatum, and (3) ventral-striatal resting-state dynamics. We found a decreased neural activation in the ventral striatum during the anticipation of both small and large monetary rewards. Additionally, we show generally altered neurodynamics in this region independent of any specific task for WoW players (resting state). On the behavioral level, we found differences in trait SR, suggesting that the reward processing deficiencies found in this study are not a consequence of gaming, but predisposed to it. These findings empirically support a direct link between frequent online gaming and the broad field of behavioral and drug addiction research, thus opening new avenues for clinical interventions in addicted gamers and potentially improving the assessment of addiction-risk in the vast population of frequent gamers.

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

    PubMed

    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 < 0.001, both groups). A comparison of the percentage of students in the pathological range of GHQ scores revealed significantly higher scores in the possibly 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.

  4. Addict to win? A different approach to doping.

    PubMed

    D'Angelo, Carlos; Tamburrini, Claudio

    2010-11-01

    Traditionally the doping debate has been dominated by those who want to see doping forbidden (the prohibitionist view) and those who want to see it permitted (the ban abolitionist view). In this article, the authors analyse a third position starting from the assertion that doping use is a symptom of the paradigm of highly competitive elite sports, in the same way as addictions reflect current social paradigms in wider society. Based upon a conceptual distinction between occasional use, habitual use and addiction, and focusing on the physical and/or mental dependency caused by the addictive use of a certain drug, we argue that marihuana, stimulants and anabolic steroid abuse--the most frequently detected substances in doping tests--satisfies at least one, often both, of these conditions. A conclusion to be drawn from the authors' arguments is that the prohibitionist view is inappropriate for dealing with doping, as the severe sanctions attached to it will cut the doper off her/his social and professional environment, thereby risking reinforcing her/his addictive conduct. But the ban abolitionist view seems inappropriate as well. At first sight, it seems neither rational nor humane not to intervene when confronted with conduct which is highly harmful for the individual and upon which she has reduced or no control whatsoever. Instead the authors' proposal will be to contextualise dopers' conduct within sport healthcare and see it strictly in relation to each athlete's personal background. Developing preventive programmes--implemented through person-tailored counselling and eventually treatment, rather than severe sanctions or the mere lifting of the ban--seems to be a more reasonable, and probably more efficient, way of conducting 'the war against doping'.

  5. Addiction and will

    PubMed Central

    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

  6. The Shame of Addiction

    PubMed Central

    Flanagan, Owen

    2013-01-01

    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. PMID:24115936

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

    ERIC Educational Resources Information Center

    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…

  8. Nicotine addiction through a neurogenomic prism

    PubMed Central

    Caron, Lorraine; Karkazis, Katrina; Raffin, Thomas A.; Swan, Gary; Koenig, Barbara A.

    2008-01-01

    Studies are under way to examine the neurogenetic factors contributing to smoking behaviors. The combined approaches of genomics, molecular biology, neuroscience, and pharmacology are expected to fuel developments in pharmacogenetics, to create new genetic tests, and ultimately to provide the basis for innovative strategies for smoking cessation and prevention. The emergence of a neurogenomic understanding of nicotine addiction is likely to induce fundamental changes in popular, clinical, and public health views of smoking, which could significantly shape existing practices and policies to reduce tobacco use. Still a nascent area of research, nicotine addiction provides an excellent case study through which to anticipate key ethical and policy issues in both behavioral genetics and the neurogenomics of addictive behaviors. PMID:16036275

  9. Associations between online friendship and Internet addiction among adolescents and emerging adults.

    PubMed

    Smahel, David; Brown, B Bradford; Blinka, Lukas

    2012-03-01

    The past decades have witnessed a dramatic increase in the number of youths using the Internet, especially for communicating with peers. Online activity can widen and strengthen the social networks of adolescents and emerging adults (Subrahmanyam & Smahel, 2011), but it also increases the risk of Internet addiction. Using a framework derived from Griffiths (2000a), this study examined associations between online friendship and Internet addiction in a representative sample (n = 394) of Czech youths ages 12-26 years (M = 18.58). Three different approaches to friendship were identified: exclusively offline, face-to-face oriented, Internet oriented, on the basis of the relative percentages of online and offline associates in participants' friendship networks. The rate of Internet addiction did not differ by age or gender but was associated with communication styles, hours spent online, and friendship approaches. The study revealed that effects between Internet addiction and approaches to friendship may be reciprocal: Being oriented toward having more online friends, preferring online communication, and spending more time online were related to increased risk of Internet addiction; on the other hand, there is an alternative causal explanation that Internet addiction and preference for online communication conditions young people's tendency to seek friendship from people met online. PsycINFO Database Record (c) 2012 APA, all rights reserved.

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

    PubMed

    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.

  11. [Threat of drug addiction in the army].

    PubMed

    Jedrzejczak, Marian; Kocur, Józef

    2003-01-01

    Drug addiction belongs to those phenomena of social pathology with complex canses, mechanisms and conditionings. Drug addiction mainly concerns young people, also those from the military environment despite the fact that recruitment boards consider detected drug addicts-conscripts to be completely or temporarily unfit for service. The aim of this study is to assess the scale of drug addiction among soldiers taking into account the reasons and range of the phenomenon. Using the method of the auditorial questionnaire, the tests were carried out on the amount trial among servicemen using anonymous questionnaires. The tests were performed in 1996 and the trial consisted of 552 soldiers and then they were repeated using the same questionnaire among 682 soldiers in 2001. It was found that in the years 1996-2001 the number of soldiers using psychoactive agents increased threefold. Marijuana and amphetamine were the most frequently used drugs. Nearly half of the soldiers tested think that in the army there are no problems with the supply with drugs, and over half of those who take drugs are of the opinion that drugs do not disturb their ability to service. Of the tests point to the following conclusions: in 2001 16.6% of the tested soldiers confessed to having contact with drugs, in 1996 this result was 5.1%. Marijuana and amphetamine still are the most popular among active soldiers. Although majority of servicemen consider taking drugs as a negative phenomenon, every tenth tested soldier pointed to positive effects of their taking. First contacts with drugs the tested soldiers had as early as in secondary school (58.3%), whereas as many as 25% of the tested subjects reported that they had the first contact with drugs in the army.

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

    PubMed Central

    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

  13. [Internet addiction: a different kind of addiction?].

    PubMed

    Dejoie, J F

    2001-07-01

    The concept of Internet addiction, also called Internet addictive disorder or pathological Internet use, entered the medical dictionary in 1995. More and more authors have been preoccupied with it lately, and the majority conclude that this condition, on which some people cast doubt a few years ago, well and truly exists. Several forms of Internet addiction appear to exist, categorised according to the type of misuse it is subjected to: "cybersex", "chat rooms", "net gaming", the pathological search for information or video games being the most frequent. Psychiatric disorders most usually associated with Internet addiction seem to be bipolar disorders. As a consequence, efficient drugs would be those that act as thymo-stabilisers, undoubtedly because they are also effective against those bipolar disorders. Psychotherapeutic treatments as discussion groups on the Internet or group therapies have not yet been evaluated.

  14. The Use of Music in Counseling Addictive Clients.

    ERIC Educational Resources Information Center

    Gallant, Wilfred; Siegel, Sammi; Holosko, Michael

    1997-01-01

    Explores a broad range of music interventions appropriate for addictive clients so as to fill a void in the music therapy and addictions counseling literature. Presents a rationale for the use of music intervention and presents case examples. Describes a social work intervention approach tested over a 10-year period. (RJM)

  15. Addiction: beyond dopamine reward circuitry.

    PubMed

    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.

  16. Believability of Cigarette Warnings About Addiction: National Experiments of Adolescents and Adults.

    PubMed

    Lazard, Allison J; Kowitt, Sarah D; Huang, Li-Ling; Noar, Seth M; Jarman, Kristen L; Goldstein, Adam O

    2018-06-07

    We conducted two experiments to examine the believability of three addiction-focused cigarette warnings and the influence of message source on believability among adolescents and adults in the United States. Experimental data were collected using national phone surveys of adolescents (age 13-17; n = 1125; response rate, 66%) and adults (age 18+; n = 5014; response rate, 42%). We assessed the believability of three cigarette warnings about addiction attributed to four message sources (Food and Drug Administration [FDA], Surgeon General, Centers for Disease Control and Prevention [CDC], no source). The majority of adolescents and adults reported the three cigarette warnings were very believable (49%-81% for adolescents; 47%-76% for adults). We found four to five times higher odds of adolescents believing a warning that cigarettes are addictive (warning 1) or that nicotine was an addictive chemical (warning 2) compared to a warning that differentiated the addictive risks of menthol versus traditional cigarettes (warning 3), warning 1 adjusted odds ratio (aOR): 4.53, 95% confidence interval (CI): 3.10, 6.63; warning 2 aOR: 3.87, 95% CI: 2.70, 5.50. Similarly, we found three to five times higher odds of adults (including current smokers) believing the same warnings, warning 1 aOR: 3.74, 95% CI: 2.82, 4.95; warning 2 aOR: 3.24, 95% CI: 2.45, 4.28. Message source had no overall impact on the believability of warnings for either population. Our findings support the implementation of FDA's required warnings that cigarettes are addictive and that nicotine is an addictive chemical. These believable warnings may deter adolescents from initiating smoking and encourage adults to quit smoking. This article describes, for the first time, the believability of different cigarette warnings about addiction. We now know that the majority of adolescents and adults believe cigarette warnings that highlight cigarettes as addictive and that nicotine is an addictive chemical in tobacco

  17. [Addiction and care for addicts].

    PubMed

    van den Brink, W; Schippers, G M

    2008-01-01

    In the course of the last 50 years our knowledge about the epidemiology, aetiology, pathogenesis, prevention, and treatment of addiction has increased dramatically. Since the 1980s treatment providers have had at their disposal effective psychotherapeutic interventions whereby insightful forms of treatment have been largely replaced by cognitive behavioural therapy aimed at bringing about changes in behaviour. Since the 1990s more and more pharmacological interventions have also been introduced and recently some new neurophysiological interventions have been carefully tested. Finally, considerable progress has been made in assigning patients to the most suitable forms of treatment.

  18. The relationship between online game addiction and aggression, self-control and narcissistic personality traits.

    PubMed

    Kim, Eun Joo; Namkoong, Kee; Ku, Taeyun; Kim, Se Joo

    2008-04-01

    This study aimed to explore the relationship between online game addiction and aggression, self-control, and narcissistic personality traits, which are known as the psychological characteristics linked to "at-risk" populations for online game addiction. A total of 1471 online game users (males 82.7%, females 17.3%, mean age 21.30+/-4.96) participated in this study and were asked to complete several self-report measures using an online response method. Questionnaires included demographic information and game use-related characteristics of the samples, the online game addiction scale (modified from Young's Internet addiction scale), the Buss-Perry aggression questionnaire, a self-control scale, and the narcissistic personality disorder scale. Our results indicated that aggression and narcissistic personality traits are positively correlated with online game addiction, whereas self-control is negatively correlated with online game addiction (p<0.001). In addition, a multiple regression analysis revealed that the extent of online game addiction could be predicted based on the person's narcissistic personality traits, aggression, self-control, interpersonal relationship, and occupation. However, only 20% of the variance in behavioral consequences was explained with the model. An interesting profile has emerged from the results of this study, suggesting that certain psychological characteristics such as aggression, self-control, and narcissistic personality traits may predispose some individuals to become addicted to online games. This result will deepen our understanding of the "at-risk" population for online game addiction and provide basic information that can contribute to developing a prevention program for people who are addicted to online games.

  19. Dissecting Impulsivity and its Relationships to Drug Addictions

    PubMed Central

    Ashenhurst, James R.; Cervantes, M. Catalina; James, Alexander S.; Groman, Stephanie M.; Pennington, Zachary T.

    2015-01-01

    Addictions are often characterized as forms of impulsive behavior. That said, it is often noted that impulsivity is a multidimensional construct, spanning several psychological domains. This review describes the relationship between varieties of impulsivity and addiction-related behaviors, the nature of the causal relationship between the two and the underlying neurobiological mechanisms that promote impulsive behaviors. We conclude that the available data strongly supports the notion that impulsivity is both a risk factor for, and a consequence of, drug and alcohol consumption. While the evidence indicating that subtypes of impulsive behavior are uniquely informative – either biologically or with respect to their relationships to addictions – is convincing, multiple lines of study link “distinct” subtypes of impulsivity to low dopamine D2 receptor function and perturbed serotonergic transmission, revealing shared mechanisms between the subtypes. Therefore, a common biological framework involving monoaminergic transmitters in key frontostriatal circuits may link multiple forms of impulsivity to drug self-administration and addiction-related behaviors. Further dissection of these relationships is needed before the next phase of genetic and genomic discovery will be able to reveal the biological sources of the vulnerability for addiction indexed by impulsivity. PMID:24654857

  20. Treatment of addiction and addiction-related behavior

    DOEpatents

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

    2005-05-10

    The present invention relates to the use of a composition that increases central nervous system GABA levels in a mammal, for the treatment of addiction to drugs of abuse and modification of behavior associated with addiction to drugs of abuse in said mammal.

  1. Development and Validation of a Smartphone Addiction Scale (SAS)

    PubMed Central

    Kwon, Min; Lee, Joon-Yeop; Won, Wang-Youn; Park, Jae-Woo; Min, Jung-Ah; Hahn, Changtae; Gu, Xinyu; Choi, Ji-Hye; Kim, Dai-Jin

    2013-01-01

    Objective The aim of this study was to develop a self-diagnostic scale that could distinguish smartphone addicts based on the Korean self-diagnostic program for Internet addiction (K-scale) and the smartphone's own features. In addition, the reliability and validity of the smartphone addiction scale (SAS) was demonstrated. Methods A total of 197 participants were selected from Nov. 2011 to Jan. 2012 to accomplish a set of questionnaires, including SAS, K-scale, modified Kimberly Young Internet addiction test (Y-scale), visual analogue scale (VAS), and substance dependence and abuse diagnosis of DSM-IV. There were 64 males and 133 females, with ages ranging from 18 to 53 years (M = 26.06; SD = 5.96). Factor analysis, internal-consistency test, t-test, ANOVA, and correlation analysis were conducted to verify the reliability and validity of SAS. Results Based on the factor analysis results, the subscale “disturbance of reality testing” was removed, and six factors were left. The internal consistency and concurrent validity of SAS were verified (Cronbach's alpha = 0.967). SAS and its subscales were significantly correlated with K-scale and Y-scale. The VAS of each factor also showed a significant correlation with each subscale. In addition, differences were found in the job (p<0.05), education (p<0.05), and self-reported smartphone addiction scores (p<0.001) in SAS. Conclusions This study developed the first scale of the smartphone addiction aspect of the diagnostic manual. This scale was proven to be relatively reliable and valid. PMID:23468893

  2. The Dimensions of Facebook Addiction as Measured by Facebook Addiction Italian Questionnaire and Their Relationships with Individual Differences.

    PubMed

    Caci, Barbara; Cardaci, Maurizio; Scrima, Fabrizio; Tabacchi, Marco Elio

    2017-04-01

    The studies reported analyze the factorial structure of Facebook Addiction Italian Questionnaire (FAIQ), a variant of 20-item Young's Internet Addiction Test (IAT). In Study 1, we tested FAIQ psychometric properties using exploratory factor analysis (EFA). In Study 2, we performed a confirmatory factor analysis (CFA) to verify the FAIQ factorial structure identified through EFA. Results from CFA confirm the presence of a four-factor model accounting for 58 percent of total variance, plus a general higher order factor that best fits the data. Further relationships between FAIQ factor scores, personality, and Facebook usage have been explored.

  3. Genetics of Addiction: Future Focus on Gene × Environment Interaction?

    PubMed

    Vink, Jacqueline M

    2016-09-01

    The heritability of substance use is moderate to high. Successful efforts to find genetic variants associated with substance use (smoking, alcohol, cannabis) have been undertaken by large consortia. However, the proportion of phenotypic variance explained by the identified genetic variants is small. Interestingly, there is overlap between the genetic variants that influence different substances. Moreover, there are sets of "substance-specific" genes and sets of genes contributing to a "vulnerability for addictive behavior" in general. It is important to recognize that genes alone do not determine addiction phenotypes: Environmental factors such as parental monitoring, peer pressure, or socioeconomic status also play an important role. Despite a rich epidemiologic literature focused on the social determinants of substance use, few studies have examined the moderation of genetic influences like gene-environment (G × E) interactions. Understanding this balance may hold the key to understanding the individual differences in substance use, abuse, and addictive behavior. Recommendations for future research are described in this commentary and include increasing the power of G × E studies by using state-of-the-art methods such as polygenic risk scores instead of single genetic variants and taking genetic overlap between substances into account. Future genetic studies should also investigate environmental risk factors for addictive behavior more extensively to unravel the interaction between nature and nurture. Focusing on G × E interactions not only will give insight into the underlying biological mechanism but will also characterize subgroups (based on environmental factors) at high risk for addictive behaviors. With this information, we could bridge the gap between fundamental research and applications for society.

  4. Loewenstein Occupational Therapy Cognitive Assessment to Evaluate People with Addictions

    PubMed Central

    Pedrero-Pérez, Eduardo J.; Ruiz-Sánchez de León, José M.; León-Frade, Irene; Aldea-Poyo, Patricia; Alonso-Rodríguez, Marina; Pedrero-Aguilar, Jara; Morales-Alonso, Sara

    2017-01-01

    Background The LOTCA (Loewenstein Occupational Therapy Cognitive Assessment) battery is a cognitive screening test which is widely used in occupational health. However, no work has been found that explores its use in addiction treatment. Objectives of Study To explore the convergent validity of LOTCA with neuropsychological tests that assess related cerebral functional areas. Methods The LOTCA, along with a battery of neuropsychological tests, was administered to a sample of 48 subjects who start a treatment by substance or gambling addictions. Findings A correlational pattern was observed of a considerable magnitude between the effects of the LOTCA scales and those of some neuropsychological tests, but not with others. There is barely any convergence in measures with memory and executive function tests. Relevance to Clinical Practice There is a lack of research applying test of occupational assessment to populations of patients treated by addictive behaviors. The LOTCA seems to be a reliable and valid test for preliminary screening of function in certain cognitive areas, easy, and quick to use (around 30 minutes). However, it must be supplemented with other tests for a full and ecological assessment of patients. Limitations An incident, small-size sample. Recommendations for Further Research New studies are needed to explore the applicability, diagnostic validity, and whole psychometric quality of the test in addiction-related treatment. PMID:29097963

  5. Smartphone Addiction and School Life Adjustment Among High School Students: The Mediating Effect of Self-Control.

    PubMed

    Heo, YoungJin; Lee, Kyunghee

    2018-05-08

    Previous studies have reported associations among smartphone addiction, school adjustment, and self-control. However, the causal relationship between smartphone addiction and school adjustment has not been clearly demonstrated. The current study examined the association between smartphone addiction and school adjustment and investigated the mediating effect of self-control in this association. A total of 790 students from five high schools in Daegu City, South Korea, were asked to provide demographic information and complete a self-diagnostic smartphone addiction scale and validated Korean version of a self-control scale. Among at-risk students, self-control did not mediate the relation between smartphone addiction and school adjustment; among those not at risk, there was a partial mediating effect. To improve school adjustment among high school students, prevention of smartphone addiction seems important. Smartphone addiction could be managed by strengthening self-control to promote healthy use of smartphones. The current results can serve as groundwork for the development of programs to improve school adjustment among high school students. [Journal of Psychosocial Nursing and Mental Health Services, xx(x), xx-xx.]. Copyright 2018, SLACK Incorporated.

  6. Gaming behavior and addiction among Hong Kong adolescents.

    PubMed

    Wong, Irene Lai Kuen; Lam, Millicent Pui Sze

    Game playing is very popular among Hong Kong teenagers. This study aimed to investigate adolescent gaming behavior and addiction at the Internet cafe, and to explore perceived benefits and harms associated with the activity. A convenient sample of 13 male high school students aged 12-15 years (mean age = 13.6 years) were interviewed at two Internet cafes. Young's (Caught in the net, Wiley, New York, 1998) criteria of Internet addiction were modified to assess gaming addiction. Internet cafes were described as a safe and ideal rendezvous for gamers. The benefits of gaming included fun and satisfaction, fostering social support and teamwork, meeting new friends and becoming sociable, boosting cognitive techniques and intellectual agility, improved responsiveness and quick thinking. Perceived harms of gaming addiction were reduced time and interest in other important activities, poor academic performance, physical harms and emotional distress, disrupted friendship with non-gaming peers, risked family relationship and financial problems. Five interviewees (38.5 %) could be categorized as pathological gamers and two were problem gamers (15.4 %). The psychological factors associated with gaming addiction include low self-esteem, a strong desire for aggressive and exciting experiences, reliance on gaming to kill time and to obtain satisfaction, coping with problems and negative emotions, and obsession with achieving higher rankings in games. The social and environmental risk factors are accessibility to the Internet cafés, aggressive promotional activities at the Internet cafes, peer pressure, family influence and early gaming experiences, perceived parental approval, lack of parental supervision, and poor family relationship. The study results throw light on prevention programs.

  7. Internet Addiction Phenomenon in Early Adolescents in Hong Kong

    PubMed Central

    Shek, Daniel T. L.; Yu, Lu

    2012-01-01

    The present study investigated the prevalence and demographic correlates of Internet addiction in Hong Kong adolescents as well as the change in related behavior at two time points over a one-year interval. Two waves of data were collected from a large sample of students (Wave 1: 3,328 students, age = 12.59 ± 0.74 years; Wave 2: 3,580 students, age = 13.50 ± 0.75 years) at 28 secondary schools in Hong Kong. Comparable to findings at Wave 1 (26.4%), 26.7% of the participants met the criterion of Internet addiction at Wave 2 as measured by Young's 10-item Internet Addiction Test. The behavioral pattern of Internet addiction was basically stable over time. While the predictive effects of demographic variables including age, gender, family economic status, and immigration status were not significant, Internet addictive behaviors at Wave 1 significantly predicted similar behaviors at Wave 2. Students who met the criterion of Internet addiction at Wave 1 were 7.55 times more likely than other students to be classified as Internet addicts at Wave 2. These results suggest that early detection and intervention for Internet addiction should be carried out. PMID:22778694

  8. The Influence of Personality, Parental Behaviors, and Self-Esteem on Internet Addiction: A Study of Chinese College Students

    PubMed Central

    Yao, Mike Z.; Ko, Deborah M.; Pang, Kaichung

    2014-01-01

    Abstract A survey of 2,095 college students in five major cities in China was conducted to examine the influence of personality, parental behaviors, and self-esteem on Internet addiction. We found that psychoticism and neuroticism were both positively related to Internet addiction. The influence of parental behaviors on Internet addition was also significant. However, fathers' and mothers' behaviors had different impacts on their children's likelihood of being addicted to the Internet. Specifically, we found that fathers' rejection and overprotection, and mothers' rejection would increase the risk for Internet addiction. Furthermore, the influence of emotional warmth from parents on Internet addiction was partially mediated by self-esteem. Finally, we found that parental behaviors of mothers and fathers affected males and females differently in terms the risk of being addicted to the Internet. PMID:24003966

  9. Psychometric Validation of Internet Addiction Test with Indian Adolescents

    ERIC Educational Resources Information Center

    Dhir, Amandeep; Chen, Sufen; Nieminen, Marko

    2015-01-01

    The past few years have witnessed great developments in Internet infrastructure, which have led to increased Internet usage among people of various age groups. However, at the same time, there have been some negative implications associated with increased Internet usage for some individuals. "Internet addiction" (IA) is one such negative…

  10. Using Bayes factors for testing hypotheses about intervention effectiveness in addictions research

    PubMed Central

    Dienes, Zoltan; Muirhead, Colin; West, Robert

    2016-01-01

    Abstract Background and Aims It has been proposed that more use should be made of Bayes factors in hypothesis testing in addiction research. Bayes factors are the ratios of the likelihood of a specified hypothesis (e.g. an intervention effect within a given range) to another hypothesis (e.g. no effect). They are particularly important for differentiating lack of strong evidence for an effect and evidence for lack of an effect. This paper reviewed randomized trials reported in Addiction between January and June 2013 to assess how far Bayes factors might improve the interpretation of the data. Methods Seventy‐five effect sizes and their standard errors were extracted from 12 trials. Seventy‐three per cent (n = 55) of these were non‐significant (i.e. P > 0.05). For each non‐significant finding a Bayes factor was calculated using a population effect derived from previous research. In sensitivity analyses, a further two Bayes factors were calculated assuming clinically meaningful and plausible ranges around this population effect. Results Twenty per cent (n = 11) of the non‐significant Bayes factors were < ⅓ and 3.6% (n = 2) were > 3. The other 76.4% (n = 42) of Bayes factors were between ⅓ and 3. Of these, 26 were in the direction of there being an effect (Bayes factor > 1 and < 3); 12 tended to favour the hypothesis of no effect (Bayes factor < 1 and > ⅓); and for four there was no evidence either way (Bayes factor = 1). In sensitivity analyses, 13.3% of Bayes Factors were < ⅓ (n = 20), 62.7% (n = 94) were between ⅓ and 3 and 24.0% (n = 36) were > 3, showing good concordance with the main results. Conclusions Use of Bayes factors when analysing data from randomized trials of interventions in addiction research can provide important information that would lead to more precise conclusions than are obtained typically using currently prevailing methods. PMID:27347846

  11. Addiction, the Addict, and Career: Considerations for the Employment Counselor

    ERIC Educational Resources Information Center

    Graham, Matthew D.

    2006-01-01

    Employment counselors have been resistant to working with persons in recovery from addiction except under the strictest of criteria. This article examines the relationship between this resistance and the concepts of addiction and addict. Following this is an examination of substance abuse recovery and practical suggestions on incorporating…

  12. Psychosocial correlates of Internet addiction among Jordanian university students.

    PubMed

    Alzayyat, Abdulkarim; Al-Gamal, Ekhlas; Ahmad, Muayyad M

    2015-04-01

    Internet addiction is a significant international mental health problem among university students. The purpose of the current study was to investigate the correlation of Internet addiction with university students' characteristics in Jordan using a descriptive, correlational, cross-sectional design. The Internet Addiction Test, Beck Depression Inventory, and Multidimensional Scale of Perceived Social Support were administered to a random sample of 587 undergraduate university students. The findings demonstrated that university year level, student age, depression, and family support were significant correlates of Internet addiction. The current study should raise awareness in nurses and other health care providers that Internet addiction is a potential mental health problem for this student population. The findings from the current study will help develop appropriate interventions for these students and inform future research. Copyright 2015, SLACK Incorporated.

  13. What is addiction?

    PubMed

    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.

  14. Introduction to behavioral addictions.

    PubMed

    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.

  15. Correlates of food addiction in obese individuals seeking bariatric surgery.

    PubMed

    Meule, A; Heckel, D; Jurowich, C F; Vögele, C; Kübler, A

    2014-08-01

    Recent evidence suggests that palatable, high-calorie foods may have an addictive potential. Accordingly, obesity and overconsumption of such foods have been associated with addiction-like eating behaviour. The present study investigated whether individuals with obesity can be classified as food-addicted and which factors would differentiate between food-addicted and non-addicted individuals. We administered the German version of the Yale Food Addiction Scale and other questionnaires to obese individuals seeking bariatric surgery (N = 96). Results showed that 40% of the sample could be diagnosed as food-addicted. Food-addicted individuals reported more frequent food cravings, higher eating disorder psychopathology and more depressive symptoms than the non-addicted group. Age, body mass and gender distribution did not differ between groups. The food addiction group had higher attentional but similar motor and non-planning impulsivity, and had lower scores on the Alcohol Use Disorders Identification Test (AUDIT) compared with the non-addicted group. Scores on the AUDIT were associated with impulsivity in the non-addicted group only. We conclude that the prevalence of food addiction is higher in candidates for bariatric surgery compared with the general population and obese individuals not seeking bariatric surgery. A diagnosis of food addiction is associated with higher eating pathology and depression. Moreover, only attentional impulsivity, but not other dimensions of impulsivity, is associated with addictive eating. Finally, food addiction and impulsivity interactively predicted alcohol use, suggesting a crucial role of psychological variables and eating style in determining alcohol consumption in pre-bariatric patients, independent of body mass. © 2014 The Authors. Clinical Obesity © 2014 World Obesity.

  16. Linking Online Gaming and Addictive Behavior: Converging Evidence for a General Reward Deficiency in Frequent Online Gamers

    PubMed Central

    Hahn, Tim; Notebaert, Karolien Hilde; Dresler, Thomas; Kowarsch, Linda; Reif, Andreas; Fallgatter, Andreas J.

    2014-01-01

    Millions of people regularly play so-called massively multiplayer online role playing games (MMORPGs). Recently, it has been argued that MMORPG overuse is becoming a significant health problem worldwide. Symptoms such as tolerance, withdrawal, and craving have been described. Based on behavioral, resting state, and task-related neuroimaging data, we test whether frequent players of the MMORPG “World of Warcraft” (WoW) – similar to drug addicts and individuals with an increased risk for addictions – show a generally deficient reward system. In frequent players of the MMORPG “World of Warcraft” (WoW-players) and in a control group of non-gamers we assessed (1) trait sensitivity to reward (SR), (2) BOLD responses during monetary reward processing in the ventral striatum, and (3) ventral-striatal resting-state dynamics. We found a decreased neural activation in the ventral striatum during the anticipation of both small and large monetary rewards. Additionally, we show generally altered neurodynamics in this region independent of any specific task for WoW players (resting state). On the behavioral level, we found differences in trait SR, suggesting that the reward processing deficiencies found in this study are not a consequence of gaming, but predisposed to it. These findings empirically support a direct link between frequent online gaming and the broad field of behavioral and drug addiction research, thus opening new avenues for clinical interventions in addicted gamers and potentially improving the assessment of addiction-risk in the vast population of frequent gamers. PMID:25426039

  17. Treatment of addiction and addiction-related behavior

    DOEpatents

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

    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.

  18. Depression, Impulse Control Disorder, and Life Style According to Smartphone Addiction.

    PubMed

    Kim, E Y; Joo, S W; Han, S J; Kim, M J; Choi, S Y

    2017-01-01

    We examined depression, impulse control disorder, and life style by degree of smartphone addiction. Chi-square tests and ANOVA were used to identify significant variables. CART was used to generate a decision making diagram of variables affecting smartphone addiction. The severe smartphone addiction group had rates of depression and impulse control disorder than the initial smartphone group.

  19. Behavioral addictions.

    PubMed

    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.

  20. Economic modeling of the rational consumption of addictive substances.

    PubMed

    Ferguson, Brian S

    2006-01-01

    This article gives an overview of the way economists model the decision to consume addictive commodities and reviews some of the relevant literature testing aspects of the model. It aims to answer the question of how it is that economists can speak of the consumption of addictive harmful commodities as a rational decision. Health economics treats the consumption of commodities that have beneficial (or harmful) effects on health, and therefore on utility or well-being, as intertemporal decisions with regard to investment decisions. In investment in health, the payoff to an action comes appreciably later than the action itself. The decision to consume harmful, and even addictive, commodities fits into the investment in health framework, with the benefit comes now, in the form of the pleasure derived from consuming them, and the costs, in terms of damage to the individual's health, comes later. The value that a person places on the future vs. the present is called time preference or subjective rate of time discounting, which represents the weight he places on the future relative to the present when he makes decisions that have future consequences. The more they discount the future, the more myopic they are and the more likely to undertake risky behaviors, including smoking or using drugs such as amphetamines or heroin, as well as dropping out of school or taking on high risk jobs.

  1. A systems medicine research approach for studying alcohol addiction.

    PubMed

    Spanagel, Rainer; Durstewitz, Daniel; Hansson, Anita; Heinz, Andreas; Kiefer, Falk; Köhr, Georg; Matthäus, Franziska; Nöthen, Markus M; Noori, Hamid R; Obermayer, Klaus; Rietschel, Marcella; Schloss, Patrick; Scholz, Henrike; Schumann, Gunter; Smolka, Michael; Sommer, Wolfgang; Vengeliene, Valentina; Walter, Henrik; Wurst, Wolfgang; Zimmermann, Uli S; Stringer, Sven; Smits, Yannick; Derks, Eske M

    2013-11-01

    According to the World Health Organization, about 2 billion people drink alcohol. Excessive alcohol consumption can result in alcohol addiction, which is one of the most prevalent neuropsychiatric diseases afflicting our society today. Prevention and intervention of alcohol binging in adolescents and treatment of alcoholism are major unmet challenges affecting our health-care system and society alike. Our newly formed German SysMedAlcoholism consortium is using a new systems medicine approach and intends (1) to define individual neurobehavioral risk profiles in adolescents that are predictive of alcohol use disorders later in life and (2) to identify new pharmacological targets and molecules for the treatment of alcoholism. To achieve these goals, we will use omics-information from epigenomics, genetics transcriptomics, neurodynamics, global neurochemical connectomes and neuroimaging (IMAGEN; Schumann et al. ) to feed mathematical prediction modules provided by two Bernstein Centers for Computational Neurosciences (Berlin and Heidelberg/Mannheim), the results of which will subsequently be functionally validated in independent clinical samples and appropriate animal models. This approach will lead to new early intervention strategies and identify innovative molecules for relapse prevention that will be tested in experimental human studies. This research program will ultimately help in consolidating addiction research clusters in Germany that can effectively conduct large clinical trials, implement early intervention strategies and impact political and healthcare decision makers. © 2013 Society for the Study of Addiction.

  2. Social judgments of behavioral versus substance-related addictions: a population-based study.

    PubMed

    Konkolÿ Thege, Barna; Colman, Ian; el-Guebaly, Nady; Hodgins, David C; Patten, Scott B; Schopflocher, Don; Wolfe, Jody; Wild, T Cameron

    2015-03-01

    Recently, the concept of addiction has expanded to include many types of problematic repetitive behaviors beyond those related to substance misuse. This trend may have implications for the way that lay people think about addictions and about people struggling with addictive disorders. The aim of this study was to provide a better understanding of how the public understands a variety of substance-related and behavioral addictions. A representative sample of 4000 individuals from Alberta, Canada completed an online survey. Participants were randomly assigned to answer questions about perceived addiction liability, etiology, and prevalence of problems with four substances (alcohol, tobacco, marijuana, and cocaine) and six behaviors (problematic gambling, eating, shopping, sexual behavior, video gaming, and work). Bivariate analyses revealed that respondents considered substances to have greater addiction liability than behaviors and that most risk factors (moral, biological, or psychosocial) were considered as more important in the etiology of behavioral versus substance addictions. A discriminant function analysis demonstrated that perceived addiction liability and character flaws were the two most important features differentiating judgments of substance-related versus behavioral addictions. Perceived addiction liability was judged to be greater for substances. Conversely, character flaws were viewed as more associated with behavioral addictions. The general public appreciates the complex bio-psycho-social etiology underlying addictions, but perceives substance-related and behavioral addictions differently. These attitudes, in turn, may shape a variety of important outcomes, including the extent to which people believed to manifest behavioral addictions feel stigmatized, seek treatment, or initiate behavior changes on their own. Copyright © 2014 Elsevier Ltd. All rights reserved.

  3. The relationship between study addiction and work addiction: A cross-cultural longitudinal study.

    PubMed

    Atroszko, Paweł A; Andreassen, Cecilie Schou; Griffiths, Mark D; Pallesen, Ståle

    2016-12-01

    Aims Recent empirical studies investigating "study addiction" have conceptualized it as a behavioral addiction, defined within the framework of work addiction. This study is the first attempt to examine the longitudinal relationship between study addiction and work addiction. Methods The Bergen Study Addiction Scale (BStAS), the Bergen Work Addiction Scale (BWAS), and the Ten-Item Personality Inventory were administered online together with questions concerning demographics and study-related variables in two waves. In Wave 1, a total of 2,559 students in Norway and 2,177 students in Poland participated. A year later, in Wave 2, 379 Norwegians and 401 Polish who began to work professionally completed the survey. Results The intraclass correlation between BStAS and BWAS revealed that the scores were somewhat related; however, the relationship was slightly weaker than the temporal stability of both constructs. In the Norwegian sample, scoring higher on neuroticism and lower on learning time outside educational classes in Wave 1 was positively related to work addiction in Wave 2, whereas gender was unrelated to work addiction in Wave 2 when controlling for other studied variables in either samples. Conclusion Study addiction and work addiction appear to be closely related suggesting that the former may be a precursor for (or an early form of) the latter.

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

    PubMed

    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.

  5. [Development and psychometric validation of the Brief Smartphone Addiction Scale (BSAS) with schoolchidren].

    PubMed

    Csibi, Sándor; Demetrovics, Zsolt; Szabó, Attila

    2016-01-01

    Smartphone use among children increases continuously. A growing range of stimulating applications may trigger the risk of addiction. The aim of this study was to develop a brief, easy-to-use and score tool for screening children at risk for smartphone addiction. A 6-item agree-disagree Likert scale (6-point range), was developed on the basis of the 'components' model of addiction (Griffiths, 2005). The brief tool was administered to 441 Hungarian speaking schoolchildren (mean age=13.4 years, SD=2.22) along with the 26-item Smartphone Addiction Inventory (SPAI; Lin et al, 2014). Principal components analysis yielded a single component for the 6-item tool, which accounted for 52.38% of the total variance. The internal reliability of the scale was good (Cronbach's alpha=0.82). Content validity was confirmed by statistically significant differences between heavy and light users (p <.001). The brief tool correlated positively and significantly with the 26-item SPAI (r = 0.67, p <.001), that justified its congruent validity. Younger children (9-13 years) scored higher on the scale than their older (14-18 years) peers (p <.001). The Hungarian version of the brief smartphone addiction inventory appears to be a valid and reliable tool for screening for mobile phone addiction among schoolchildren.

  6. Addiction research centres and the nurturing of creativity. University of Michigan Addiction Research Center (UMARC): development, evolution, and direction.

    PubMed

    Zucker, Robert A

    2010-06-01

    A historical summary is provided of the evolution of the University of Michigan Addiction Research Center (UMARC) since its origins in 1988. Begun as an National Institutes of Health (NIH) research center within a Department of Psychiatry and focused solely upon alcohol and aging, early work emphasized treatment efficacy, differential outcome studies and characterization of the neurophysiological and behavioral manifestations of chronic alcoholism. Over the last 15 years, UMARC has extended its research focus along a number of dimensions: its developmental reach has been extended etiologically by studies of risk early in the life span, and by way of work on earlier screening and the development of early, brief treatment interventions. The addiction focus has expanded to include other drugs of abuse. Levels of analysis have also broadened, with work on the molecular genetics and brain neurophysiology underlying addictive processes, on one hand, and examination of the role of the social environment in long-term course of disorder on the other hand. Activities have been facilitated by several research training programs and by collaborative relationships with other universities around the United States and in Poland. Since 2002, a program for research infrastructure development and collaboration has been ongoing, initially with Poland and more recently with Ukraine, Latvia and Slovakia. A blueprint for the future includes expanded characterization of the neurobiology and genetics of addictive processes, the developmental environment, as well as programmatic work to address the public health implications of our ability to identify risk for disorder very early in life.

  7. Addiction research centres and the nurturing of creativity: University of Michigan Addiction Research Center (UMARC): Development, Evolution, and Direction

    PubMed Central

    Zucker, Robert A.

    2010-01-01

    A historical summary is provided of the evolution of the University of Michigan Addiction Research Center (UMARC) since its origins in 1988. Begun as an NIH research center within a Department of Psychiatry and focused solely on alcohol and aging, early work emphasized treatment efficacy, differential outcome studies, and characterization of the neurophysiological and behavioral manifestations of chronic alcoholism. Over the last fifteen years, UMARC has extended its research focus along a number of dimensions: Its developmental reach has been extended etiologically by studies of risk early in the life span, and by way of work on earlier screening and the development of early, brief treatment interventions. The addiction focus has expanded to include other drugs of abuse. Levels of analysis have also broadened, with work on the molecular genetics and brain neurophysiology underlying addictive processes on the one hand, and examination of the role of the social environment in long term course of disorder on the other. Activities have been facilitated by several research training programs and by collaborative relationships with other universities around the United States and in Poland. Since 2002, a program for research infrastructure development and collaboration has been carried on, initially with Poland and more recently with Ukraine, Latvia, and Slovakia. A blueprint for the future includes expanded characterization of the neurobiology and genetics of addictive processes, the developmental environment, as well as programmatic work to address the public health implications of our ability to identify risk for disorder very early in life. PMID:20331547

  8. Risk for exercise dependence, eating disorder pathology, alcohol use disorder and addictive behaviors among clients of fitness centers.

    PubMed

    Müller, Astrid; Loeber, Sabine; Söchtig, Johanna; Te Wildt, Bert; De Zwaan, Martina

    2015-12-01

    Exercise dependence (EXD) is considered a behavioral addiction that is often associated with eating disorders. To date, only few studies examined the potential overlap between EXD and other addictive behaviors. Therefore, the present study aimed at investigating the relationship of EXD with pathological buying, pathological video gaming (offline and online), hypersexual behavior, and alcohol use disorder in a sample of clients of fitness centers. The following questionnaires were answered by 128 individuals (age M = 26.5, SD = 6.7 years; 71.7% men, 74.2% university students): Exercise Dependence Scale, Eating Disorder Examination-Questionnaire, Compulsive Buying Scale, Pathological Computer-Gaming Scale, Hypersexual Behavior Inventory, and Alcohol Use Disorders Identification Test (AUDIT). 7.8% of the sample were at-risk for EXD, 10.9% reported eating disorder pathology, 2.3% pathological buying, 3.1% hypersexual behavior, and none of the participants suffered from pathological video gaming. The criteria for severe alcohol disorder pathology (AUDIT ≥ 16) were fulfilled by 10.2%. With regard to continuous symptom scores, EXD symptoms were positively correlated with both eating disorder pathology and pathological buying but not with pathological video gaming, hypersexuality or alcohol use disorder. It is noteworthy that more symptoms of pathological buying corresponded with more symptoms of hypersexual behavior. The correlation pattern did not differ by gender. The co-occurrence of EXD, pathological buying and hypersexual behavior on a subclinical level or in the early stage of the disorders should be taken into account when assessing and treating patients. More research is warranted in order to investigate possible interactions between these conditions.

  9. Reliability and Validity of the Behavioral Addiction Measure for Video Gaming.

    PubMed

    Sanders, James L; Williams, Robert J

    2016-01-01

    Most tests of video game addiction have weak construct validity and limited ability to correctly identify people in denial. The purpose of the present research was to investigate the reliability and validity of a new test of video game addiction (Behavioral Addiction Measure-Video Gaming [BAM-VG]) that was developed in part to address these deficiencies. Regular adult video gamers (n = 506) were recruited from a Canadian online panel and completed a survey containing three measures of excessive video gaming (BAM-VG; DSM-5 criteria for Internet Gaming Disorder [IGD]; and the IGD-20), as well as questions concerning extensiveness of video game involvement and self-report of problems associated with video gaming. One month later, they were reassessed for the purposes of establishing test-retest reliability. The BAM-VG demonstrated good internal consistency as well as 1 month test-retest reliability. Criterion-related validity was demonstrated by significant correlations with the following: time spent playing, self-identification of video game problems, and scores on other instruments designed to assess video game addiction (DSM-5 IGD, IGD-20). Consistent with the theory, principal component analysis identified two components underlying the BAM-VG that roughly correspond with impaired control and significant negative consequences deriving from this impaired control. Together with its excellent construct validity and other technical features, the BAM-VG represents a reliable and valid test of video game addiction.

  10. Use of buprenorphine for addiction treatment: perspectives of addiction specialists and general psychiatrists.

    PubMed

    Thomas, Cindy Parks; Reif, Sharon; Haq, Sayeda; Wallack, Stanley S; Hoyt, Alexander; Ritter, Grant A

    2008-08-01

    In 2002 buprenorphine (Suboxone or Subutex) was approved by the U.S. Food and Drug Administration for office-based treatment of opioid addiction. The goal of office-based pharmacotherapy is to bring more opiate-dependent people into treatment and to have more physicians address this problem. This study examined prescribing practices for buprenorphine, including facilitators and barriers, and the organizational settings that facilitate its being incorporated into treatment. Addiction specialists and other psychiatrists in four market areas were surveyed by mail and Internet in fall 2005 to examine prescribing practices for buprenorphine. Respondents included 271 addiction specialists (72% response rate) and 224 psychiatrists who were not listed as addiction specialists but who had patients with addictions in their practice (57% response rate). Three years after approval of buprenorphine for office-based addiction treatment, nearly 90% of addiction specialists had been approved to prescribe it and two-thirds treated patients with buprenorphine. However, fewer than 10% of non-addiction specialist psychiatrists prescribed it. Regression-adjusted factors predicting prescribing of buprenorphine included support of training and use of buprenorphine by the physician's main affiliated organization, less time in general psychiatry compared with addictions treatment, more time in group practice rather than solo, ten or more opiate-dependent patients, belief that drugs play a large role in addiction treatment, and patient demand. Office-based pharmacotherapy offers a promising path to improved access to addictions treatment, but prescribing has expanded little beyond the addiction specialist community.

  11. Occurence of internet addiction in a general population sample: a latent class analysis.

    PubMed

    Rumpf, Hans-Jürgen; Vermulst, Ad A; Bischof, Anja; Kastirke, Nadin; Gürtler, Diana; Bischof, Gallus; Meerkerk, Gert-Jan; John, Ulrich; Meyer, Christian

    2014-01-01

    Prevalence studies of Internet addiction in the general population are rare. In addition, a lack of approved criteria hampers estimation of its occurrence. This study conducted a latent class analysis (LCA) in a large general population sample to estimate prevalence. A telephone survey was conducted based on a random digit dialling procedure including landline telephone (n=14,022) and cell phone numbers (n=1,001) in participants aged 14-64. The Compulsive Internet Use Scale (CIUS) served as the basis for a LCA used to look for subgroups representing participants with Internet addiction or at-risk use. CIUS was given to participants reporting to use the Internet for private purposes at least 1 h on a typical weekday or at least 1 h on a day at the weekend (n=8,130). A 6-class model showed best model fit and included two groups likely to represent Internet addiction and at-risk Internet use. Both groups showed less social participation and the Internet addiction group less general trust in other people. Proportions of probable Internet addiction were 1.0% (CI 0.9-1.2) among the entire sample, 2.4% (CI 1.9-3.1) in the age group 14-24, and 4.0% (CI 2.7-5.7) in the age group 14-16. No difference in estimated proportions between males and females was found. Unemployment (OR 3.13; CI 1.74-5.65) and migration background (OR 3.04; CI 2.12-4.36) were related to Internet addiction. This LCA-based study differentiated groups likely to have Internet addiction and at-risk use in the general population and provides characteristics to further define this rather new disorder. © 2013 S. Karger AG, Basel.

  12. Neural substrates of risky decision making in individuals with Internet addiction.

    PubMed

    Seok, Ji-Woo; Lee, Kyung Hwa; Sohn, Sunju; Sohn, Jin-Hun

    2015-10-01

    With the wide and rapid expansion of computers and smartphones, Internet use has become an essential part of life and an important tool that serves various purposes. Despite the advantages of Internet use, psychological and behavioral problems, including Internet addiction, have been reported. In response to growing concern, researchers have focused on the characteristics of Internet addicts. However, relatively little is known about the behavioral and neural mechanisms that underlie Internet addiction, especially with respect to risky decision making, which is an important domain frequently reported in other types of addictions. To examine the neural characteristics of decision making in Internet addicts, Internet addicts and healthy controls were scanned while they performed a financial decision-making task. Relative to healthy controls, Internet addicts showed (1) more frequent risky decision making; (2) greater activation in the dorsal anterior cingulate cortex and the left caudate nucleus, which are brain regions involved in conflict monitoring and reward, respectively; and (3) less activation in the ventrolateral prefrontal cortex, an area associated with cognitive control/regulation. These findings suggest that risky decision making may be an important behavioral characteristic of Internet addiction and that altered brain function in regions associated with conflict monitoring, reward and cognitive control/regulation might be critical biological risk factors for Internet addiction. © The Royal Australian and New Zealand College of Psychiatrists 2015.

  13. Introduction to Behavioral Addictions

    PubMed Central

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

    2011-01-01

    Background 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. Objectives Inform the discussion on the relationship between psychoactive substance and behavioral addictions. Methods: 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. Results 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. Conclusions and Scientific Significance Proper categorization of behavioral addictions or impulse control disorders has substantial implications for the development of improved prevention and treatment strategies. PMID:20560821

  14. Social networking addiction, attachment style, and validation of the Italian version of the Bergen Social Media Addiction Scale

    PubMed Central

    Monacis, Lucia; de Palo, Valeria; Griffiths, Mark D.; Sinatra, Maria

    2017-01-01

    Aim Research into social networking addiction has greatly increased over the last decade. However, the number of validated instruments assessing addiction to social networking sites (SNSs) remains few, and none have been validated in the Italian language. Consequently, this study tested the psychometric properties of the Italian version of the Bergen Social Media Addiction Scale (BSMAS), as well as providing empirical data concerning the relationship between attachment styles and SNS addiction. Methods A total of 769 participants were recruited to this study. Confirmatory factor analysis (CFA) and multigroup analyses were applied to assess construct validity of the Italian version of the BSMAS. Reliability analyses comprised the average variance extracted, the standard error of measurement, and the factor determinacy coefficient. Results Indices obtained from the CFA showed the Italian version of the BSMAS to have an excellent fit of the model to the data, thus confirming the single-factor structure of the instrument. Measurement invariance was established at configural, metric, and strict invariances across age groups, and at configural and metric levels across gender groups. Internal consistency was supported by several indicators. In addition, the theoretical associations between SNS addiction and attachment styles were generally supported. Conclusion This study provides evidence that the Italian version of the BSMAS is a psychometrically robust tool that can be used in future Italian research into social networking addiction. PMID:28494648

  15. Social networking addiction, attachment style, and validation of the Italian version of the Bergen Social Media Addiction Scale.

    PubMed

    Monacis, Lucia; de Palo, Valeria; Griffiths, Mark D; Sinatra, Maria

    2017-06-01

    Aim Research into social networking addiction has greatly increased over the last decade. However, the number of validated instruments assessing addiction to social networking sites (SNSs) remains few, and none have been validated in the Italian language. Consequently, this study tested the psychometric properties of the Italian version of the Bergen Social Media Addiction Scale (BSMAS), as well as providing empirical data concerning the relationship between attachment styles and SNS addiction. Methods A total of 769 participants were recruited to this study. Confirmatory factor analysis (CFA) and multigroup analyses were applied to assess construct validity of the Italian version of the BSMAS. Reliability analyses comprised the average variance extracted, the standard error of measurement, and the factor determinacy coefficient. Results Indices obtained from the CFA showed the Italian version of the BSMAS to have an excellent fit of the model to the data, thus confirming the single-factor structure of the instrument. Measurement invariance was established at configural, metric, and strict invariances across age groups, and at configural and metric levels across gender groups. Internal consistency was supported by several indicators. In addition, the theoretical associations between SNS addiction and attachment styles were generally supported. Conclusion This study provides evidence that the Italian version of the BSMAS is a psychometrically robust tool that can be used in future Italian research into social networking addiction.

  16. The Addict in Us all

    PubMed Central

    Dill, Brendan; Holton, Richard

    2014-01-01

    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 (1–3) 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 in which it might be strengthened. This helps elucidate a general model of intentional action. PMID:25346699

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

    PubMed

    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.

  18. Internet addiction disorder: prevalence in an Italian student population.

    PubMed

    Poli, Roberto; Agrimi, Emilia

    2012-02-01

    Internet addiction is one of the latest forms of addiction that has attracted the attention of popular media and researchers in these last few years. Several authors think Internet addiction is a separate disorder that merits inclusion in DSM-V. There is considerable controversy about this opinion. The aim of this study was to assess the prevalence of Internet addiction in a representative sample of high school students attending secondary institutions in the district of Cremona and to assess any difference concerning variables such as gender, age, place of residence and kind of school attended. The Italian version of the Internet Addiction Test (IAT) has been administered to a sample of 2533 students from different kinds of school. The survey also required social and demographic data. The majority of respondents were classified as normal users of the Internet (n = 2386, 94.19%), with 127 (5.01%) moderately addicted and 20 (0.79%) seriously addicted. Significant differences in gender and in kinds of school were found. No statistical differences were revealed in age and urban or rural conditions. Our study has confirmed the general use of the Internet among youngest people, the emergence of Internet addiction and the male preponderance of this phenomenon.

  19. Longitudinal Associations between Anhedonia and Internet-Related Addictive Behaviors in Emerging Adults

    PubMed Central

    Guillot, Casey R.; Bello, Mariel S.; Tsai, Jennifer Y.; Huh, Jimi; Leventhal, Adam M.; Sussman, Steve

    2016-01-01

    Internet addiction (including online gaming) has been associated with depression. However, most prior research relating internet addiction symptomatology to depressive symptoms has been cross-sectional, conducted with children and adolescents, and only examined depressive symptoms as a broad construct. The purpose of the current study was to examine potential longitudinal associations between anhedonia (i.e., difficulty experiencing pleasure, a key facet of depression) and internet-related addictive behaviors in 503 at-risk emerging adults (former attendees of alternative high schools). Participants completed surveys at baseline and approximately one year later (9–18 months later). Results indicated that trait anhedonia prospectively predicted greater levels of compulsive internet use and addiction to online activities as well as a greater likelihood of addiction to online/offline video games. These findings suggest that anhedonia may contribute to the development of internet-related addictive behaviors in the emerging adult population. Thus, interventions that target anhedonia in emerging adulthood (e.g., bupropion treatment or behavioral activation therapy) may help prevent or treat internet addiction. PMID:27182108

  20. Related Addictive Disorders.

    ERIC Educational Resources Information Center

    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. Stress mediates the relationship between past drug addiction and current risky sexual behavior among low income women

    PubMed Central

    Wu, Z. Helen; Tennen, Howard; Hosain, Monawar; Coman, Emil; Cullum, Jerry; Berenson, Abbey B.

    2014-01-01

    This study examined the role of stress as a mediator of the relationship between prior drug addiction and current high risk sexual behavior. Eight hundred twenty women aged 18 to 30 years, who received care at community-based family planning clinics were interviewed using the Composite International Diagnostic Interview and the Sexual Risk Behavior Assessment Schedule. They also completed the brief version of the Self-Control Scale as a measure of problem-solving strategies, and measures of recent stressful events, daily hassles, and ongoing chronic stress. Regardless of addiction history, stress exposure during the previous 12 months was associated with risky sexual behavior during the previous 12 months. Structural equation modeling revealed that 12-month stress levels mediated the relationship between past drug addiction and 12-month high risk sexual behaviors, as well as the negative relationship between problem-solving strategies and high risk sexual behaviors. Problem-solving strategies did not moderate the relationship between drug addiction and high risk sexual behaviors. These findings suggest that stress management training may help reduce risky behavior among young, low-income women PMID:24985341

  2. The business of addiction treatment: A research agenda.

    PubMed

    Kimberly, John R; McLellan, A Thomas

    2006-10-01

    The social and economic costs of addiction are substantial and of great concern to society. Research in the past decade has led to promising therapies that appear to be highly effective but not widely diffused. This leads one to wonder if there is something about the structure, dynamics, or structure and dynamics of the addiction treatment industry that is getting in the way. However, there has been very little research in the areas of organization, finance, or management practices within the substance abuse treatment field-the kinds of issues that reduce the potential impact of addiction treatment industrywide. With this as background, this article introduces the Center for Organization and Management in Addiction Treatment (COMAT) and a special section on research in the "business of addiction treatment." Many other industries have experienced significant problems that are similar, in many respects, to those seen in substance abuse treatment, but research in leadership, innovation, investment, organization, and consolidation strategies has helped to overcome those problems. COMAT is dedicated to implementing and testing evidence-based methods from other industries to improve the outcomes performance and, ultimately, the clinical effectiveness of service providers in the addiction treatment field.

  3. The issue of consent in research that administers drugs of addiction to addicted persons.

    PubMed

    Carter, Adrian; Hall, Wayne

    2008-01-01

    In addiction, impaired control over drug use raises questions about the capacity of addicted persons to consent to participate in research studies in which they are given their drug of addiction. We review the case for doing such research, and the arguments that addiction does, and does not, prevent addicted persons from consenting to such research. We argue for a more nuanced view that acknowledges that while in some situations addiction impairs decision-making capacity, it does not eliminate such capacity. We conclude with some suggestions for recruiting addicted subjects and designing experiments in ways to obtain free and informed consent.

  4. Ten myths about work addiction.

    PubMed

    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.

  5. Can Cyberloafing and Internet Addiction Affect Organizational Information Security?

    PubMed

    Hadlington, Lee; Parsons, Kathryn

    2017-09-01

    Researchers have noted potential links between Internet addiction, the use of work computers for nonwork purposes and an increased risk of threat to the organization from breaches in cybersecurity. However, much of this research appears conjectural in nature and lacks clear empirical evidence to support such claims. To fill this knowledge gap, a questionnaire-based study explored the link between cyberloafing, Internet addiction, and information security awareness (ISA). A total of 338 participants completed an online questionnaire, which comprised of the Online Cognition Scale, Cyberloafing Scale, and the Human Aspects of Information Security Questionnaire. Participants who reported higher Internet addiction and cyberloafing tendencies had lower ISA, and Internet addiction and cyberloafing predicted a significant 45 percent of the variance in ISA. Serious cyberloafing, such as the propensity to visit adult websites and online gambling, was shown to be the significant predictor for poorer ISA. Implications for organizations and recommendations to reduce or manage inappropriate Internet use are discussed.

  6. A Pattern of Perseveration in Cocaine Addiction May Reveal Neurocognitive Processes Implicit in the Wisconsin Card Sorting Test

    ERIC Educational Resources Information Center

    Woicik, Patricia A.; Urban, Catherine; Alia-Klein, Nelly; Henry, Ashley; Maloney, Thomas; Telang, Frank; Wang, Gene-Jack; Volkow, Nora D.; Goldstein, Rita Z.

    2011-01-01

    The ability to adapt behavior in a changing environment is necessary for humans to achieve their goals and can be measured in the lab with tests of rule-based switching. Disease models, such as cocaine addiction, have revealed that alterations in dopamine interfere with adaptive set switching, culminating in perseveration. We explore perseverative…

  7. Exploring food reward and calorie intake in self-perceived food addicts.

    PubMed

    Ruddock, Helen K; Field, Matt; Hardman, Charlotte A

    2017-08-01

    Previous research indicates that many people perceive themselves to be addicted to food. These 'self-perceived food addicts' may demonstrate aberrant eating patterns which put them at greater risk of overeating. However this is yet to be empirically investigated. The current study investigated whether self-perceived food addicts would exhibit higher food reward and calorie intake in a laboratory context relative to self-perceived non-addicts. A secondary aim was to investigate whether self-perceived food addicts would demonstrate increased food liking and/or increased hunger ratings. Finally, we explored whether self-perceived food addicts demonstrate patterns of aberrant eating, beyond that predicted by measures of trait dietary disinhibition and restraint. Female participants (self-perceived food addicts n = 31, non-addicts n = 29) completed measures of hunger, food reward (desire-to-eat, willingness-to-pay ratings, and an operant response task) and liking for high- and low-fat foods. Participants completed all measures when they were hungry, and again when they were satiated after consuming a fixed-lunch meal. Finally, participants were provided with ad-libitum access to high-and low-fat foods. Results indicated that self-perceived food addicts consumed more calories from high-fat food compared to non-addicts, despite the absence of any between-group differences in hunger or overall liking ratings. Self-perceived food addicts also displayed higher desire-to-eat ratings across foods compared to non-addicts, but groups did not differ on other measures of food reward. However, the differences in calorie intake and desire-to-eat between self-perceived food addicts and non-addicts were no longer significant after controlling for dietary disinhibition and restraint. These findings suggest that self-perceived food addicts experience food as more rewarding and have a tendency to overeat. However, this may be attributable to increased dietary disinhibition and

  8. [Risk behaviour in association with addictive drugs - data and insights on treatment].

    PubMed

    Böning, J

    2004-02-01

    About one third of the economical costs, which are due to death, sickness and life quality deficits in higher developed industrial countries, are caused by pollutants such as nicotine, alcohol and false eating habits. Within a period of one year 183,000 people in Germany die on tobacco associated sickness effects, 73,000 on direct or indirect aftermath of alcohol usage and a proportional amount of mostly adipoptic people on the hereoff resulting sickness effects. These risk trias, decided by every person mainly for himself by his own behaviour or mis-behaviour, are even aggravated by the free enterprise sanctioned drug politics of the highly profitable mega markets of the tobacco-, alcohol- and fast-food-industry. Health orientated drug politic, which is based on independence and solidarity and an exhaustive primary prevention within the scope of early nationalization authorities can therefore only have a limited effect. Even though, standardized, therapeutic short interventions used by hazardous alcohol- and drug usage, the qualified detoxification on addiction illness and an way to little used meanwhile time- and cost optimized withdrawal treatment have been proven to be quite effective. Exhaustive established ambulant smoking-withdrawal treatment programs are of special importance, because with continuously sinking of first contact, nicotine is know to be the "gate way drug" with the strongest addiction potential among all legalized and non-legalized drugs. In canon of mean while worldwide (except for Germany) started drug-control politics one will be able to start a health orientated drug politic in the future, which is including especially the drug economic aspects for the benefit of all as well as for the national budgets.

  9. Animal models of drug addiction.

    PubMed

    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.

  10. Resting-state beta and gamma activity in Internet addiction.

    PubMed

    Choi, Jung-Seok; Park, Su Mi; Lee, Jaewon; Hwang, Jae Yeon; Jung, Hee Yeon; Choi, Sam-Wook; Kim, Dai Jin; Oh, Sohee; Lee, Jun-Young

    2013-09-01

    Internet addiction is the inability to control one's use of the Internet and is related to impulsivity. Although a few studies have examined neurophysiological activity as individuals with Internet addiction engage in cognitive processing, no information on spontaneous EEG activity in the eyes-closed resting-state is available. We investigated resting-state EEG activities in beta and gamma bands and examined their relationships with impulsivity among individuals with Internet addiction and healthy controls. Twenty-one drug-naïve patients with Internet addiction (age: 23.33 ± 3.50 years) and 20 age-, sex-, and IQ-matched healthy controls (age: 22.40 ± 2.33 years) were enrolled in this study. Severity of Internet addiction was identified by the total score on Young's Internet Addiction Test. Impulsivity was measured with the Barratt Impulsiveness Scale-11 and a stop-signal task. Resting-state EEG during eyes closed was recorded, and the absolute/relative power of beta and gamma bands was analyzed. The Internet addiction group showed high impulsivity and impaired inhibitory control. The generalized estimating equation showed that the Internet-addiction group showed lower absolute power on the beta band than did the control group (estimate = -3.370, p < 0.01). On the other hand, the Internet-addiction group showed higher absolute power on the gamma band than did the control group (estimate = 0.434, p < 0.01). These EEG activities were significantly associated with the severity of Internet addiction as well as with the extent of impulsivity. The present study suggests that resting-state fast-wave brain activity is related to the impulsivity characterizing Internet addiction. These differences may be neurobiological markers for the pathophysiology of Internet addiction. Copyright © 2013 Elsevier B.V. All rights reserved.

  11. Diffracting addicting binaries: An analysis of personal accounts of alcohol and other drug 'addiction'.

    PubMed

    Pienaar, Kiran; Moore, David; Fraser, Suzanne; Kokanovic, Renata; Treloar, Carla; Dilkes-Frayne, Ella

    2017-09-01

    Associated with social and individual harm, loss of control and destructive behaviour, addiction is widely considered to be a major social problem. Most models of addiction, including the influential disease model, rely on the volition/compulsion binary, conceptualising addiction as a disorder of compulsion. In order to interrogate this prevailing view, this article draws on qualitative data from interviews with people who describe themselves as having an alcohol or other drug 'addiction', 'dependence' or 'habit'. Applying the concept of 'diffraction' elaborated by science studies scholar Karen Barad, we examine the process of 'addicting', or the various ways in which addiction is constituted, in accounts of daily life with regular alcohol and other drug use. Our analysis suggests not only that personal accounts of addiction exceed the absolute opposition of volition/compulsion but also that the polarising assumptions of existing addicting discourses produce many of the negative effects typically attributed to the 'disease of addiction'.

  12. Addiction: Choice or Compulsion?

    PubMed Central

    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

  13. Effects of Internet and Smartphone Addictions on Depression and Anxiety Based on Propensity Score Matching Analysis.

    PubMed

    Kim, Yeon-Jin; Jang, Hye Min; Lee, Youngjo; Lee, Donghwan; Kim, Dai-Jin

    2018-04-25

    The associations of Internet addiction (IA) and smartphone addiction (SA) with mental health problems have been widely studied. We investigated the effects of IA and SA on depression and anxiety while adjusting for sociodemographic variables. In this study, 4854 participants completed a cross-sectional web-based survey including socio-demographic items, the Korean Scale for Internet Addiction, the Smartphone Addiction Proneness Scale, and the subscales of the Symptom Checklist 90 Items-Revised. The participants were classified into IA, SA, and normal use (NU) groups. To reduce sampling bias, we applied the propensity score matching method based on genetics matching. The IA group showed an increased risk of depression (relative risk 1.207; p < 0.001) and anxiety (relative risk 1.264; p < 0.001) compared to NUs. The SA group also showed an increased risk of depression (relative risk 1.337; p < 0.001) and anxiety (relative risk 1.402; p < 0.001) compared to NCs. These findings show that both, IA and SA, exerted significant effects on depression and anxiety. Moreover, our findings showed that SA has a stronger relationship with depression and anxiety, stronger than IA, and emphasized the need for prevention and management policy of the excessive smartphone use.

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

    PubMed

    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.

  15. The relationship between study addiction and work addiction: A cross-cultural longitudinal study

    PubMed Central

    Atroszko, Paweł A.; Andreassen, Cecilie Schou; Griffiths, Mark D.; Pallesen, Ståle

    2016-01-01

    Aims Recent empirical studies investigating “study addiction” have conceptualized it as a behavioral addiction, defined within the framework of work addiction. This study is the first attempt to examine the longitudinal relationship between study addiction and work addiction. Methods The Bergen Study Addiction Scale (BStAS), the Bergen Work Addiction Scale (BWAS), and the Ten-Item Personality Inventory were administered online together with questions concerning demographics and study-related variables in two waves. In Wave 1, a total of 2,559 students in Norway and 2,177 students in Poland participated. A year later, in Wave 2, 379 Norwegians and 401 Polish who began to work professionally completed the survey. Results The intraclass correlation between BStAS and BWAS revealed that the scores were somewhat related; however, the relationship was slightly weaker than the temporal stability of both constructs. In the Norwegian sample, scoring higher on neuroticism and lower on learning time outside educational classes in Wave 1 was positively related to work addiction in Wave 2, whereas gender was unrelated to work addiction in Wave 2 when controlling for other studied variables in either samples. Conclusion Study addiction and work addiction appear to be closely related suggesting that the former may be a precursor for (or an early form of) the latter. PMID:27842448

  16. Understanding the disease of addiction.

    PubMed

    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.

  17. The anti-addiction drug ibogaine and the heart: a delicate relation.

    PubMed

    Koenig, Xaver; Hilber, Karlheinz

    2015-01-29

    The plant indole alkaloid ibogaine has shown promising anti-addictive properties in animal studies. Ibogaine is also anti-addictive in humans as the drug alleviates drug craving and impedes relapse of drug use. Although not licensed as therapeutic drug and despite safety concerns, ibogaine is currently used as an anti-addiction medication in alternative medicine in dozens of clinics worldwide. In recent years, alarming reports of life-threatening complications and sudden death cases, temporally associated with the administration of ibogaine, have been accumulating. These adverse reactions were hypothesised to be associated with ibogaine's propensity to induce cardiac arrhythmias. The aim of this review is to recapitulate the current knowledge about ibogaine's effects on the heart and the cardiovascular system, and to assess the cardiac risks associated with the use of this drug in anti- addiction therapy. The actions of 18-methoxycoronaridine (18-MC), a less toxic ibogaine congener with anti-addictive properties, are also considered.

  18. The Anti-Addiction Drug Ibogaine and the Heart: A Delicate Relation

    PubMed Central

    Koenig, Xaver; Hilber, Karlheinz

    2015-01-01

    The plant indole alkaloid ibogaine has shown promising anti-addictive properties in animal studies. Ibogaine is also anti-addictive in humans as the drug alleviates drug craving and impedes relapse of drug use. Although not licensed as therapeutic drug and despite safety concerns, ibogaine is currently used as an anti-addiction medication in alternative medicine in dozens of clinics worldwide. In recent years, alarming reports of life-threatening complications and sudden death cases, temporally associated with the administration of ibogaine, have been accumulating. These adverse reactions were hypothesised to be associated with ibogaine’s propensity to induce cardiac arrhythmias. The aim of this review is to recapitulate the current knowledge about ibogaine’s effects on the heart and the cardiovascular system, and to assess the cardiac risks associated with the use of this drug in anti- addiction therapy. The actions of 18-methoxycoronaridine (18-MC), a less toxic ibogaine congener with anti-addictive properties, are also considered. PMID:25642835

  19. Tobacco industry litigation position on addiction: continued dependence on past views

    PubMed Central

    Henningfield, Jack E; Rose, Christine A; Zeller, Mitch

    2006-01-01

    This paper reviews the tobacco industry's litigation strategy for addressing the addiction issue through trial testimony by its experts, and opening and closing statements by its lawyers. Despite the fact that several companies now claim to accept, in varying degrees, the conclusions of the Surgeon General concerning tobacco addiction, the tobacco industry litigation strategy pertaining to addiction is essentially unchanged since that of the early 1980s when the issue emerged as crucial. The industry uses its experts and the process of cross‐examination of plaintiff's experts to imply that the addictiveness of tobacco and nicotine are more comparable to substances such as caffeine, chocolate, and even milk, than to heroin, cocaine and alcohol. Furthermore, the tobacco industry contends that the definition of addiction has now become so broadened as to include carrots and caffeine and hence that any concurrence that smoking is addictive, does not imply that cigarettes are addictive to the standards that drugs such as heroin and cocaine are addictive. Finally, the industry has continuously asserted that tobacco users assumed the risks of tobacco since they understood that quitting could be difficult when they began to use, and moreover, that the main barrier to cessation is lack of desire or motivation to quit and not physical addiction. These positions have been maintained through the 2004–2005 US Government litigation that was ongoing as the time of this writing. PMID:17130621

  20. [Addiction from a developmental perspective: the role of conduct disorder and ADHD in the development of problematic substance use disorders].

    PubMed

    Carpentier, P J

    2014-01-01

    The externalising disorders conduct disorder (CD) and ADHD occur frequently in patients suffering from substance use disorders. These disorders play an important role in the onset and development of addiction. To examine the influence of CD and ADHD on the current problems and the psychiatric comorbidity of patients with a chronic addiction. A group of 193 opiate-addicted patients receiving methadone maintenance treatment were evaluated extensively in the following areas: functioning, quality of life, psychiatric comorbidity (including CD and ADHD) and comorbid addictions. Standardised interviews were used to check for the presence of CD and ADHD. A history of CD was demonstrated in the majority of participants (60.1%). Persistent ADHD was ascertained in 24.9%. Participants with CD and/or ADHD had a more severe addiction, characterised by more psychiatric comorbidity, more serious dysfunctioning and reduced quality of life. A history of CD predisposed patients particularly to antisocial behaviour and personality disorders. ADHD increased the risk of psychiatric comorbidity. Psychiatric comorbidity is part and parcel of addiction and reduces the quality of life of addicted patients. Behaviour problems in childhood play a major role in the development of severe addictions. Although CD is the biggest risk factor, the combination of ADHD with CD increases this risk, possibly through increased vulnerability to further psychiatric comorbidity.

  1. Pharmacodynamics of nicotine: implications for rational treatment of nicotine addiction.

    PubMed

    Benowitz, N L

    1991-05-01

    Rational treatment of the pharmacologic aspects of tobacco addiction includes nicotine substitution therapy. Understanding the pharmacodynamics of nicotine and its role in the addiction process provides a basis for rational therapeutic intervention. Pharmacodynamic considerations are discussed in relation to the elements of smoking cessation therapy: setting objectives, selecting appropriate medication and dosing form, selecting the optimal doses and dosage regimens, assessing therapeutic outcome, and adjusting therapy to optimize benefits and minimize risks.

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

    PubMed Central

    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

  3. Anticipatory Reward Processing in Addicted Populations: A Focus on the Monetary Incentive Delay Task

    PubMed Central

    Balodis, Iris M.; Potenza, Marc N.

    2014-01-01

    Advances in brain imaging techniques have allowed neurobiological research to temporally analyze signals coding for the anticipation of rewards. In addicted populations, both hypo- and hyper-responsiveness of brain regions (e.g., ventral striatum) implicated in drug effects and reward system processing have been reported during anticipation of generalized reward. Here, we discuss the current state of knowledge of reward processing in addictive disorders from a widely used and validated task: the Monetary Incentive Delay Task (MIDT). The current paper constrains review to those studies applying the MIDT in addicted and at-risk adult populations, with a focus on anticipatory processing and striatal regions activated during task performance, as well as the relationship of these regions with individual difference (e.g., impulsivity) and treatment outcome variables. We further review drug influences in challenge studies as a means to examine acute influences on reward processing in abstinent, recreationally using and addicted populations. Here, we discuss that generalized reward processing in addicted and at-risk populations is often characterized by divergent anticipatory signaling in the ventral striatum. Although methodological/task variations may underlie some discrepant findings, anticipatory signaling in the ventral striatum may also be influenced by smoking status, drug metabolites and treatment status in addicted populations. Divergent results across abstinent, recreationally using and addicted populations demonstrate complexities in interpreting findings. Future studies will benefit from focusing on characterizing how impulsivity and other addiction-related features relate to anticipatory striatal signaling over time. Additionally, identifying how anticipatory signals recover/adjust following protracted abstinence will be important in understanding recovery processes. PMID:25481621

  4. Spiritual Well-Being and Associated Factors with Relapse in Opioid Addicts.

    PubMed

    Noormohammadi, Mohammad-Reza; Nikfarjam, Masoud; Deris, Fatemeh; Parvin, Neda

    2017-03-01

    Opioid dependence relapse is a complex and multidimensional problem, and lack of spiritual well-being is a major concern in opioid addicts. This study was conducted to determine spiritual well-being and factors associated with relapse among opioid addicts. This cross-sectional study was conducted from April 2015 to September 2015. According to purposive sampling, 312 eligible addicted patients were enrolled in the study. The patients had at least an attempt of detoxification in the past six months and referred to an outpatient detoxification clinic in Shahrekord (Southwest, Iran). They completed Paloutzian and Ellison's Spiritual Well-being Scale. A researcher-developed questionnaire consisting of demographic characteristics and 20 questions about associated factors with relapse was administered. Data were analysed by version 16.0 (SPSS Inc.,Chicago, IL) using one-way ANOVA, Pearson's correlation test, chi-square, Friedman test, and student's t-test. The most important factors associated with opioid dependence relapse consist of relation with an addict friend, unemployment, living expenses, family conflicts, and somatic pain. In the present study, 157 patients had never experienced relapse while the mean of relapse in the rest participants was (3.25±1.53) times. Furthermore, the addicted patients with relapse had significantly lower scores of spiritual well-being and its subscales compared with non-relapse patients (p<0.001). The findings of the present study indicate the necessity of paying attention to spiritual well-being, family and economical, personal, and occupational factors as crucial factors in opiate addiction relapse.

  5. Addiction to internet replies.

    PubMed

    Lee, Ook

    2009-01-01

    This research introduces a new addictive behavior in cyberspace, which is called Internet Reply Addiction. This phenomenon was found and empirically investigated in Korea where addictive behavior on Internet reply is common. This research suggests that the cause of this kind of addiction can be inferred from the Confucian cultural tradition that oppresses free expressions of individuals in real life settings.

  6. Putting 'addiction' back into psychiatry: the RANZCP Section of Addiction Psychiatry.

    PubMed

    Lubman, Dan; Jurd, Stephen; Baigent, Michael; Krabman, Peter

    2008-02-01

    The aim of this paper is to provide an overview of the history and activities of the RANZCP Section of Addiction Psychiatry, as well as its current challenges and opportunities. From initial exclusion to an active and growing membership, the Section of Addiction Psychiatry continues to ensure that problematic substance use and gambling remain core issues within Australasian psychiatry. In addition to commenting and contributing to ongoing clinical and policy initiatives, the Section has recently introduced an advanced training curriculum and maintains a strong partnership with the relatively new Australasian Chapter of Addiction Medicine. Its active input into education, training, media and policy development within the College guarantees that psychiatry is represented within the addiction field, and that tomorrow's psychiatrists are competent to assess and treat comorbid addiction issues.

  7. Hidden addiction: Television

    PubMed Central

    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. Addiction to melodrama.

    PubMed

    Stephens, Robert P

    2011-01-01

    Addiction films have been shaped by the internal demands of a commercial medium. Specifically, melodrama, as a genre, has defined the limits of the visual representation of addiction. Similarly, the process of intermedialization has tended to induce a metamorphosis that shapes disparate narratives with diverse goals into a generic filmic form and substantially alters the meanings of the texts. Ultimately, visual representations shape public perceptions of addiction in meaningful ways, privileging a moralistic understanding of drug addiction that makes a complex issue visually uncomplicated by reinforcing "common sense" ideas of moral failure and redemption. Copyright © 2011 Informa Healthcare USA, Inc.

  9. Development and validation of the Smartphone Addiction Inventory (SPAI).

    PubMed

    Lin, Yu-Hsuan; Chang, Li-Ren; Lee, Yang-Han; Tseng, Hsien-Wei; Kuo, Terry B J; Chen, Sue-Huei

    2014-01-01

    The aim of this study was to develop a self-administered scale based on the special features of smartphone. The reliability and validity of the Smartphone Addiction Inventory (SPAI) was demonstrated. A total of 283 participants were recruited from Dec. 2012 to Jul. 2013 to complete a set of questionnaires, including a 26-item SPAI modified from the Chinese Internet Addiction Scale and phantom vibration and ringing syndrome questionnaire. There were 260 males and 23 females, with ages 22.9 ± 2.0 years. Exploratory factor analysis, internal-consistency test, test-retest, and correlation analysis were conducted to verify the reliability and validity of the SPAI. Correlations between each subscale and phantom vibration and ringing were also explored. Exploratory factor analysis yielded four factors: compulsive behavior, functional impairment, withdrawal and tolerance. Test-retest reliabilities (intraclass correlations  = 0.74-0.91) and internal consistency (Cronbach's α = 0.94) were all satisfactory. The four subscales had moderate to high correlations (0.56-0.78), but had no or very low correlation to phantom vibration/ringing syndrome. This study provides evidence that the SPAI is a valid and reliable, self-administered screening tool to investigate smartphone addiction. Phantom vibration and ringing might be independent entities of smartphone addiction.

  10. Brain Reward Circuits in Morphine Addiction

    PubMed Central

    Kim, Juhwan; Ham, Suji; Hong, Heeok; Moon, Changjong; Im, Heh-In

    2016-01-01

    Morphine is the most potent analgesic for chronic pain, but its clinical use has been limited by the opiate’s innate tendency to produce tolerance, severe withdrawal symptoms and rewarding properties with a high risk of relapse. To understand the addictive properties of morphine, past studies have focused on relevant molecular and cellular changes in the brain, highlighting the functional roles of reward-related brain regions. Given the accumulated findings, a recent, emerging trend in morphine research is that of examining the dynamics of neuronal interactions in brain reward circuits under the influence of morphine action. In this review, we highlight recent findings on the roles of several reward circuits involved in morphine addiction based on pharmacological, molecular and physiological evidences. PMID:27506251

  11. [Birth and pregnancy outcomes of drug addicted women].

    PubMed

    Tzur, Tamar; Aslanov, Lili; Sheiner, Eyal; Levy, Amalia

    2012-03-01

    Illegal drug abuse causes significant health problems with consequences to the mother and the neonate, and an economic burden to the health system. The present study aimed to investigate pregnancy and perinatal outcome in women using illegal drugs prior to and during pregnancy. A retrospective cohort study comparing pregnancy and neonatal outcomes of drug addicted women to the outcomes of other Jewish women. The study population includes all women who gave birth between the years 1989-2008 at the Soroka University Medical Center. From a total of 106,000 deliveries, 119 women were known to be drug addicted. No significant differences were found between the groups regarding maternal age and origin, but more women in the addicted group smoked, and tacked prenatal care. More women in the addicted group had obstetrics complications such as: recurrent abortions, placenta previa, pLacental abruption and preterm labor. Illegal drug abuse was significantly associated with adverse perinatal outcomes such as low birth weight, congenital anomalies, peripartum death and prolonged hospitalizations. Illegal drug abuse is an independent risk factor for adverse obstetric and perinatal outcomes. This study investigated a significant problem that may be underestimated in our population. The higher incidence of pLacental abruption, placenta previa, preterm tabor and low birth weight could be a sign for placentaL insult. Illegal drug abuse is an independent risk factor for adverse perinatal outcomes and causes an economic burden. Further national studies are needed to characterize the problem, and to develop appropriate intervention programs.

  12. Overweight adolescents' brain response to sweetened beverages mirrors addiction pathways.

    PubMed

    Feldstein Ewing, Sarah W; Claus, Eric D; Hudson, Karen A; Filbey, Francesca M; Yakes Jimenez, Elizabeth; Lisdahl, Krista M; Kong, Alberta S

    2017-08-01

    Many adolescents struggle with overweight/obesity, which exponentially increases in the transition to adulthood. Overweight/obesity places youth at risk for serious health conditions, including type 2 diabetes. In adults, neural substrates implicated in addiction (e.g., orbitofrontal cortex (OFC), striatum, amygdala, and ventral tegmental area) have been found to be relevant to risk for overweight/obesity. In this study, we examined three hypotheses to disentangle the potential overlap between addiction and overweight/obesity processing by examining (1) brain response to high vs. low calorie beverages, (2) the strength of correspondence between biometrics, including body mass index (BMI) and insulin resistance, and brain response and (3) the relationship between a measure of food addiction and brain response using an established fMRI gustatory cue exposure task with a sample of overweight/obese youth (M age = 16.46; M BMI = 33.1). Greater BOLD response was observed across the OFC, inferior frontal gyrus (IFG), nucleus accumbens, right amygdala, and additional frontoparietal and temporal regions in neural processing of high vs. low calorie beverages. Further, BMI scores positively correlated with BOLD activation in the high calorie > low calorie contrast in the right postcentral gyrus and central operculum. Insulin resistance positively correlated with BOLD activation across the bilateral middle/superior temporal gyrus, left OFC, and superior parietal lobe. No relationships were observed between measures of food addiction and brain response. These findings support the activation of parallel addiction-related neural pathways in adolescents' high calorie processing, while also suggesting the importance of refining conceptual and neurocognitive models to fit this developmental period.

  13. Reframing video gaming and internet use addiction: empirical cross-national comparison of heavy use over time and addiction scales among young users.

    PubMed

    Baggio, Stéphanie; Dupuis, Marc; Studer, Joseph; Spilka, Stanislas; Daeppen, Jean-Bernard; Simon, Olivier; Berchtold, André; Gmel, Gerhard

    2016-03-01

    Evidence-based and reliable measures of addictive disorders are needed in general population-based assessments. One study suggested that heavy use over time (UOT) should be used instead of self-reported addiction scales (AS). This study compared UOT and AS regarding video gaming and internet use empirically, using associations with comorbid factors. Cross-sectional data from the 2011 French Survey on Health and Consumption on Call-up and Preparation for Defence-Day (ESCAPAD), cross-sectional data from the 2012 Swiss ado@internet.ch study and two waves of longitudinal data (2010-13) of the Swiss Longitudinal Cohort Study on Substance Use Risk Factors (C-SURF). Three representative samples from the general population of French and Swiss adolescents and young Swiss men, aged approximately 17, 14 and 20 years, respectively. ESCAPAD: n =22 945 (47.4% men); ado@internet.ch: n =3049 (50% men); C-SURF: n =4813 (baseline + follow-up, 100% men). We assessed video gaming/internet UOT ESCAPAD and ado@internet.ch: number of hours spent online per week, C-SURF: latent score of time spent gaming/using internet] and AS (ESCAPAD: Problematic Internet Use Questionnaire, ado@internet.ch: Internet Addiction Test, C-SURF: Gaming AS). Comorbidities were assessed with health outcomes (ESCAPAD: physical health evaluation with a single item, suicidal thoughts, and appointment with a psychiatrist; ado@internet.ch: WHO-5 and somatic health problems; C-SURF: Short Form 12 (SF-12 Health Survey) and Major Depression Inventory (MDI). UOT and AS were correlated moderately (ESCAPAD: r = 0.40, ado@internet.ch: r = 0.53 and C-SURF: r = 0.51). Associations of AS with comorbidity factors were higher than those of UOT in cross-sectional (AS: .005 ≤ |b| ≤ 2.500, UOT: 0.001 ≤ |b| ≤ 1.000) and longitudinal analyses (AS: 0.093 ≤ |b| ≤ 1.079, UOT: 0.020 ≤ |b| ≤ 0.329). The results were similar across gender in ESCAPAD and ado

  14. Relationship between interpersonal trauma exposure and addictive behaviors: a systematic review.

    PubMed

    Konkolÿ Thege, Barna; Horwood, Lewis; Slater, Linda; Tan, Maria C; Hodgins, David C; Wild, T Cameron

    2017-05-04

    The aim of this study was to systematically summarize knowledge on the association between exposure to interpersonal trauma and addictive behaviors. Extant reviews on this association focused on a restricted range of substance-related addictions, and/or used a narrative instead of a systematic approach. Systematic searches of 8 databases yielded 29,841 studies, of which 3054 studies were included and subsequently classified in relation to study design (scoping review). A subset of observational studies (N = 181) prospectively investigating the relationship between exposure to interpersonal traumata and subsequent behavioral or substance-related addiction problems were characterized. Heterogeneity in study methodologies and types of addictive behaviors and traumatic experiences assessed precluded meta-analysis. Instead, the proportions of associations tested in this literature that revealed positive, negative, or null relationships between trauma exposure and subsequent addictive behaviors were recorded, along with other methodological features. Of 3054 included studies, 70.7% (n = 2160) used a cross-sectional design. In the 181 prospective observational studies (407,041 participants, 98.8% recruited from developed countries), 35.1% of the tested associations between trauma exposure and later addictive behaviors was positive, 1.3% was negative, and 63.6% was non-significant. These results were primarily obtained among non-treatment seeking samples (80.7% of studies; n = 146), using single and multi-item measures of addictive behaviors of unknown psychometric quality (46.4% of studies). Positive associations were more frequently observed in studies examining childhood versus adult traumatization (39.7% vs. 29.7%). Longitudinal research in this area emphasizes alcohol abuse, and almost no research has examined behavioral addictions. Results provide some support for a positive association between exposure to interpersonal trauma and subsequent addictive behaviors

  15. Risk for exercise dependence, eating disorder pathology, alcohol use disorder and addictive behaviors among clients of fitness centers

    PubMed Central

    Müller, Astrid; Loeber, Sabine; Söchtig, Johanna; Te Wildt, Bert; De Zwaan, Martina

    2015-01-01

    Background and Aims Exercise dependence (EXD) is considered a behavioral addiction that is often associated with eating disorders. To date, only few studies examined the potential overlap between EXD and other addictive behaviors. Therefore, the present study aimed at investigating the relationship of EXD with pathological buying, pathological video gaming (offline and online), hypersexual behavior, and alcohol use disorder in a sample of clients of fitness centers. Methods The following questionnaires were answered by 128 individuals (age M = 26.5, SD = 6.7 years; 71.7% men, 74.2% university students): Exercise Dependence Scale, Eating Disorder Examination-Questionnaire, Compulsive Buying Scale, Pathological Computer-Gaming Scale, Hypersexual Behavior Inventory, and Alcohol Use Disorders Identification Test (AUDIT). Results 7.8% of the sample were at-risk for EXD, 10.9% reported eating disorder pathology, 2.3% pathological buying, 3.1% hypersexual behavior, and none of the participants suffered from pathological video gaming. The criteria for severe alcohol disorder pathology (AUDIT ≥ 16) were fulfilled by 10.2%. With regard to continuous symptom scores, EXD symptoms were positively correlated with both eating disorder pathology and pathological buying but not with pathological video gaming, hypersexuality or alcohol use disorder. It is noteworthy that more symptoms of pathological buying corresponded with more symptoms of hypersexual behavior. The correlation pattern did not differ by gender. Discussion The co-occurrence of EXD, pathological buying and hypersexual behavior on a subclinical level or in the early stage of the disorders should be taken into account when assessing and treating patients. More research is warranted in order to investigate possible interactions between these conditions. PMID:26690622

  16. [Early detection of addictive behaviour in primary health care. Use of MULTICAGE CAD-4].

    PubMed

    Rodríguez Monje, M Teresa; Pedrero Pérez, Eduardo J; Fernández Girón, Mercedes; Gallardo Alonso, Fernando; Sanz Cuesta, Teresa

    2009-01-01

    To find out the frequency of specific disorders within the general population using primary healthcare relating to the control of impulses with addictive risk. A cross-sectional descriptive study. Urban health centre, Area 9 of the Madrid Health Service (Spain). A total of 457 patients who came to primary care (PA) were selected by consecutive sampling. Self-completion of the MULTICAGE-CAD4 survey (which measure eight scales for the risky behaviour being studied). There was a risk in at least one of the scales in 46.4% of the sample, of which 17.3% (13.7-20.9) showed risky behaviour on the alcohol scale; 9% (6.2-11.7) for other drugs; 4.4% (2.4-6.4) for gambling; 9.4% (6.6-12.2) for addiction to the Internet; 4.8% (2.7-6.7) for addiction to videogames; 18.8% (15.1-22.5) for eating disorders; 16% (12.5-19.4) for compulsive shopping and 5.5% (3.3-7.7) for addiction to sex. The occurrence of addiction to alcohol, gambling and sex were higher for men, while eating disorders were more prevalent in women. We are facing a widespread set of problems related to addictions that are often hidden; this study shows that these addictions can be detected within primary healthcare by effective screening tools such as MULTICAGE CAD-4, which is both economic, and easy to implement within primary healthcare centres.

  17. Addiction, Adolescence, and Innate Immune Gene Induction

    PubMed Central

    Crews, Fulton T.; Vetreno, Ryan Peter

    2011-01-01

    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. PMID:21629837

  18. Help seeking by health professionals for addiction: A mixed studies review.

    PubMed

    Kunyk, Diane; Inness, Michelle; Reisdorfer, Emilene; Morris, Heather; Chambers, Thane

    2016-08-01

    When health professionals practice with active and untreated addiction, it is a complex occupational and professional issue impacting numerous stakeholders. Health professionals are responsive to evidence-based addiction interventions and their return-to-work has been demonstrated to be achievable, sustainable and safe. Facilitating help seeking in health professionals with addiction is a priority for reducing associated risks to their health and to patient safety. The purpose of this study was to identify the process by which health professionals seek help for addiction, and factors that facilitate and deter help seeking, through a review of the qualitative and quantitative literature. Both phases of this sequential mixed studies review followed the standard systematic review steps of: (1) identifying the review question, (2) defining eligibility criteria, (3) applying an extensive search strategy, (4) independent screening of titles and abstracts, (5) selecting relevant studies based on reviewing the full text, (6) appraising the quality of included studies, and (7) synthesizing the study findings. Our two searches of five databases from 1995 to 2015 resulted in the inclusion of eight qualitative and twenty-three quantitative studies. We first conducted a meta-synthesis of the qualitative literature to garner an understanding of the help seeking process for health professionals for addiction. We then conducted a narrative synthesis of the quantitative studies to generalize these findings through examining the data for convergent, complementary or divergent results. Synthesis of the included qualitative studies revealed that the professional and experiential context of healthcare compromised the health professional's readiness to seek help for addiction. Typically, a pivotal event initiated the help seeking process. The studies in the quantitative review identified that help seeking most often resulted from reports of adverse events to formal organizations such as

  19. Decreased Functional Brain Connectivity in Adolescents with Internet Addiction

    PubMed Central

    Hong, Soon-Beom; Zalesky, Andrew; Cocchi, Luca; Fornito, Alex; Choi, Eun-Jung; Kim, Ho-Hyun; Suh, Jeong-Eun; Kim, Chang-Dai; Kim, Jae-Won; Yi, Soon-Hyung

    2013-01-01

    Background Internet addiction has become increasingly recognized as a mental disorder, though its neurobiological basis is unknown. This study used functional neuroimaging to investigate whole-brain functional connectivity in adolescents diagnosed with internet addiction. Based on neurobiological changes seen in other addiction related disorders, it was predicted that connectivity disruptions in adolescents with internet addiction would be most prominent in cortico-striatal circuitry. Methods Participants were 12 adolescents diagnosed with internet addiction and 11 healthy comparison subjects. Resting-state functional magnetic resonance images were acquired, and group differences in brain functional connectivity were analyzed using the network-based statistic. We also analyzed network topology, testing for between-group differences in key graph-based network measures. Results Adolescents with internet addiction showed reduced functional connectivity spanning a distributed network. The majority of impaired connections involved cortico-subcortical circuits (∼24% with prefrontal and ∼27% with parietal cortex). Bilateral putamen was the most extensively involved subcortical brain region. No between-group difference was observed in network topological measures, including the clustering coefficient, characteristic path length, or the small-worldness ratio. Conclusions Internet addiction is associated with a widespread and significant decrease of functional connectivity in cortico-striatal circuits, in the absence of global changes in brain functional network topology. PMID:23451272

  20. Ontological addiction theory: Attachment to me, mine, and I.

    PubMed

    Van Gordon, William; Shonin, Edo; Diouri, Sofiane; Garcia-Campayo, Javier; Kotera, Yasuhiro; Griffiths, Mark D

    2018-06-07

    Background Ontological addiction theory (OAT) is a novel metaphysical model of psychopathology and posits that human beings are prone to forming implausible beliefs concerning the way they think they exist, and that these beliefs can become addictive leading to functional impairments and mental illness. The theoretical underpinnings of OAT derive from the Buddhist philosophical perspective that all phenomena, including the self, do not manifest inherently or independently. Aims and methods This paper outlines the theoretical foundations of OAT along with indicative supportive empirical evidence from studies evaluating meditation awareness training as well as studies investigating non-attachment, emptiness, compassion, and loving-kindness. Results OAT provides a novel perspective on addiction, the factors that underlie mental illness, and how beliefs concerning selfhood are shaped and reified. Conclusion In addition to continuing to test the underlying assumptions of OAT, future empirical research needs to determine how ontological addiction fits with extant theories of self, reality, and suffering, as well with more established models of addiction.

  1. Validity and reliability assessment of the Brazilian version of the game addiction scale (GAS).

    PubMed

    Lemos, Igor Lins; Cardoso, Adriana; Sougey, Everton Botelho

    2016-05-01

    The uncontrolled use of video games can be addictive. The Game Addiction Scale (GAS) is an instrument that was developed to assess this type of addiction. The GAS consists of 21 items that are divided into the following seven factors: salience, tolerance, mood modification, relapse, withdrawal, conflict and problems. This study assessed the convergent validity and reliability of the GAS according to measures of internal consistency and test-retest stability. Three hundred and eighty four students completed the GAS, the Internet Addiction Test (IAT), the Liebowitz Social Anxiety Scale (LSAS), the Beck Depression Inventory (BDI) and the Video Game Addiction Test (VAT). A subgroup of the participants (n=76) completed the GAS again after 30days to determine test-retest stability. The GAS demonstrated excellent internal consistency (Cronbach's alpha=0.92), was highly correlated with the VAT (r=0.883) and was moderately correlated with the BDI (r=0.358), the LSAS (r=0.326) and the IAT (r=0.454). In the Brazilian Portuguese population, the GAS shows good internal consistency. These data indicate that the GAS can be used to assess video game addiction due to its demonstrated psychometric validity. Copyright © 2016 Elsevier Inc. All rights reserved.

  2. Treatment of addiction to ethanol and addictive-related behavior

    DOEpatents

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

    2001-01-01

    The present invention provides a highly efficient method for treating alcohol addiction and for changing addiction-related behavior of a mammal suffering from alcohol addiction. The method includes administering to a mammal 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 increase central nervous system GABA levels wherein the effective amount is sufficient to diminish, inhibit or eliminate behavior associated with craving or use of alcohol.

  3. Stress Mediates the Relationship Between Past Drug Addiction and Current Risky Sexual Behaviour Among Low-income Women.

    PubMed

    Wu, Z Helen; Tennen, Howard; Hosain, G M Monawar; Coman, Emil; Cullum, Jerry; Berenson, Abbey B

    2016-04-01

    This study examined the role of stress as a mediator of the relationship between prior drug addiction and current high-risk sexual behaviour. Eight hundred twenty women aged 18 to 30 years, who received care at community-based family planning clinics, were interviewed using the Composite International Diagnostic Interview and the Sexual Risk Behavior Assessment Schedule. They also completed the brief version of the Self-Control Scale as a measure of problem-solving strategies and measures of recent stressful events, daily hassles and ongoing chronic stress. Regardless of addiction history, stress exposure during the previous 12 months was associated with risky sexual behaviour during the previous 12 months. Structural equation modelling revealed that 12-month stress levels mediated the relationship between past drug addiction and 12-month high-risk sexual behaviours, as well as the negative relationship between problem-solving strategies and high-risk sexual behaviours. Problem-solving strategies did not moderate the relationship between drug addiction and high-risk sexual behaviours. These findings suggest that stress management training may help reduce risky behaviour among young, low-income women. Copyright © 2014 John Wiley & Sons, Ltd.

  4. The relationship between "food addiction" and visceral adiposity in young females.

    PubMed

    Pursey, Kirrilly M; Gearhardt, Ashley N; Burrows, Tracy L

    2016-04-01

    There is increasing interest in the role of addictive-like eating in weight gain. No studies have investigated associations between addictive-like eating and specific patterns of fat deposition which are sensitive indicators of chronic disease risk. This exploratory study aimed to evaluate relationships between Yale Food Addiction Scale (YFAS) assessed "food addiction" and visceral adiposity. Australian adults aged 18-35 years were recruited to an online survey including demographics and the YFAS. The YFAS is a 25-item tool designed to assess addictive-like eating behaviors and uses two scoring outputs, "diagnosis" and "symptom scores". Participants had their anthropometric measurements taken [height, weight and body composition (visceral fat, fat mass, percentage body fat)] using a standardized protocol. Ninety-three female participants (age 24.3±4.0 years, BMI 24.3±6.0 kg/m(2)) completed all measurements. Twenty-one participants (22.3%) met the predefined criteria for YFAS "diagnosis". YFAS "symptom scores" were moderately correlated with visceral fat area (r=0.36, p<0.001), and "symptom scores" predicted increases in visceral fat area [r(2)=0.17, β=1.17, p=0.001]. Effect sizes were moderate for all variables. This study showed that YFAS assessed FA was associated with visceral fat deposition, a sensitive indicator of increased cardiometabolic risk. Future research is required to investigate whether FA predicts future weight gain. Copyright © 2016 Elsevier Inc. All rights reserved.

  5. College students with Internet addiction decrease fewer Behavior Inhibition Scale and Behavior Approach Scale when getting online.

    PubMed

    Ko, Chih-Hung; Wang, Peng-Wei; Liu, Tai-Ling; Yen, Cheng-Fang; Chen, Cheng-Sheng; Yen, Ju-Yu

    2015-09-01

    The aim of the study is to compare the reinforcement sensitivity between online and offline interaction. The effect of gender, Internet addiction, depression, and online gaming on the difference of reinforcement sensitivity between online and offline were also evaluated. The subjects were 2,258 college students (1,066 men and 1,192 women). They completed the Behavior Inhibition Scale and Behavior Approach Scale (BIS/BAS) according to their experience online or offline. Internet addiction, depression, and Internet activity type were evaluated simultaneously. The results showed that reinforcement sensitivity was lower when interacting online than when interacting offline. College students with Internet addiction decrease fewer score on BIS and BAS after getting online than did others. The higher reward and aversion sensitivity are associated with the risk of Internet addiction. The fun seeking online might contribute to the maintenance of Internet addiction. This suggests that reinforcement sensitivity would change after getting online and would contribute to the risk and maintenance of Internet addiction. © 2014 Wiley Publishing Asia Pty Ltd.

  6. The association of addictive-like eating with food intake in children.

    PubMed

    Richmond, Rebekah L; Roberto, Christina A; Gearhardt, Ashley N

    2017-10-01

    The potential role of an addictive process in problematic eating is a growing area of interest and debate. Children are more vulnerable to the negative effects of addictive substances than adults and may be at increased risk for addictive-like eating behavior. No prior study has evaluated the association of addictive-like eating with objectively measured eating behavior in adults or children. We examined the association between "food addiction" and observed food consumption among children and whether age moderated this association. Seventy children participated in an observed dinner meal, completed a dietary recall interview, and answered the Yale Food Addiction Scale for Children (YFAS-C), a questionnaire assessing symptoms of "food addiction". Children's total calories ordered, calories consumed at dinner, calories consumed post-dinner, and a total of calories consumed at dinner and post-dinner were calculated along with their BMI percentile. We used generalized estimated equation models to investigate the relationship between the YFAS-C and food consumption. Elevated "food addiction" symptoms, but not BMI percentile, were positively associated with an increased amount of calories consumed at dinner and post-dinner. Age significantly moderated the relationship between YFAS-C and caloric intake, with only younger children exhibiting this association. As the first study of objectively measured eating behavior, we found addictive-like eating scores in children were positively associated with the total amount of calories consumed. Among younger children, "food addiction" was more strongly associated with the total calories consumed than BMI percentile, highlighting the importance of assessing behavioral phenotypes when evaluating caloric intake. This association between addictive-like eating and caloric intake among younger, but not older children may be due to differences in inhibitory control and dietary restraint. Copyright © 2017 Elsevier Ltd. All rights

  7. Free will in addictive behaviors: A matter of definition.

    PubMed

    Cox, W Miles; Klinger, Eric; Fadardi, Javad Salehi

    2017-06-01

    Certain people are at risk for using alcohol or other drugs excessively and for developing problems with their use. Their susceptibility might arise from a variety of factors, including their genetic make-up, brain chemistry, family background, personality and other psychological variables, and environmental and sociocultural variables. Moreover, after substance use has become established, there are additional cognitive-motivational variables (e.g., substance-related attentional bias) that contribute to enacting behaviors consistent with the person's motivation to acquire and use the substance. People who are at such risk are likely to choose to use addictive substances even though doing so entails negative consequences. In the sense of complete freedom from being determined by causal factors, we believe that there is no such thing as free will, but defined as ability to make choices from among multiple options, even though the choices are ultimately governed by natural processes, addicted individuals are free to choose. Although they might appear unable to exercise this kind of free will in decisions about their substance use, addictive behaviors are ultimately always goal-directed and voluntary. Such goal pursuits manifest considerable flexibility. Even some severely addicted individuals can cease their use when the value of continuing the use abruptly declines or when the subjective cost of continuing the use is too great with respect to the incentives in other areas of their lives. Formal treatment strategies (e.g., contingency management, Systematic Motivational Counseling, cognitive training) can also be used to facilitate this reversal.

  8. Are adolescents with internet addiction prone to aggressive behavior? The mediating effect of clinical comorbidities on the predictability of aggression in adolescents with internet addiction.

    PubMed

    Lim, Jae-A; Gwak, Ah Reum; Park, Su Mi; Kwon, Jun-Gun; Lee, Jun-Young; Jung, Hee Yeon; Sohn, Bo Kyung; Kim, Jae-Won; Kim, Dai Jin; Choi, Jung-Seok

    2015-05-01

    Previous studies have reported associations between aggression and Internet addiction disorder (IAD), which has also been linked with anxiety, depression, and impulsiveness. However, the causal relationship between aggression and IAD has thus far not been clearly demonstrated. This study was designed to (a) examine the association between aggression and IAD and (b) investigate the mediating effects of anxiety, depression, and impulsivity in cases in which IAD predicts aggression or aggression predicts IAD. A total of 714 middle school students in Seoul, South Korea, were asked to provide demographic information and complete the Young's Internet Addiction Test (Y-IAT), the Buss-Perry Aggression Questionnaire, the Barratt Impulsiveness Scale-11, the State-Trait Anger Expression Inventory-2, the Beck Anxiety Inventory, the Beck Depression Inventory, and the Conners-Wells Adolescent Self-Report Scale. Three groups were identified based on the Y-IAT: the usual user group (n=487, 68.2%), the high-risk group (n=191, 26.8%), and the Internet addiction group (n=13, 1.8%). The data revealed a linear association between aggression and IAD such that one variable could be predicted by the other. According to the path analysis, the clinical scales (BAI, BDI, and CASS) had partial or full mediating effects on the ability of aggression to predict IAD, but the clinical scales had no mediating effect on the ability of IAD to predict aggression. The current findings suggest that adolescents with IAD seem to have more aggressive dispositions than do normal adolescents. If more aggressive individuals are clinically prone to Internet addiction, early psychiatric intervention may contribute to the prevention of IAD.

  9. Are Adolescents with Internet Addiction Prone to Aggressive Behavior? The Mediating Effect of Clinical Comorbidities on the Predictability of Aggression in Adolescents with Internet Addiction

    PubMed Central

    Lim, Jae-A; Gwak, Ah Reum; Park, Su Mi; Kwon, Jun-Gun; Lee, Jun-Young; Jung, Hee Yeon; Sohn, Bo Kyung; Kim, Jae-Won

    2015-01-01

    Abstract Previous studies have reported associations between aggression and Internet addiction disorder (IAD), which has also been linked with anxiety, depression, and impulsiveness. However, the causal relationship between aggression and IAD has thus far not been clearly demonstrated. This study was designed to (a) examine the association between aggression and IAD and (b) investigate the mediating effects of anxiety, depression, and impulsivity in cases in which IAD predicts aggression or aggression predicts IAD. A total of 714 middle school students in Seoul, South Korea, were asked to provide demographic information and complete the Young's Internet Addiction Test (Y-IAT), the Buss–Perry Aggression Questionnaire, the Barratt Impulsiveness Scale-11, the State–Trait Anger Expression Inventory-2, the Beck Anxiety Inventory, the Beck Depression Inventory, and the Conners–Wells Adolescent Self-Report Scale. Three groups were identified based on the Y-IAT: the usual user group (n=487, 68.2%), the high-risk group (n=191, 26.8%), and the Internet addiction group (n=13, 1.8%). The data revealed a linear association between aggression and IAD such that one variable could be predicted by the other. According to the path analysis, the clinical scales (BAI, BDI, and CASS) had partial or full mediating effects on the ability of aggression to predict IAD, but the clinical scales had no mediating effect on the ability of IAD to predict aggression. The current findings suggest that adolescents with IAD seem to have more aggressive dispositions than do normal adolescents. If more aggressive individuals are clinically prone to Internet addiction, early psychiatric intervention may contribute to the prevention of IAD. PMID:25902276

  10. Pediatric obesity: Parallels with addiction and treatment recommendations

    PubMed Central

    Acosta, Michelle C.; Manubay, Jeanne; Levin, Frances R.

    2012-01-01

    Rates of pediatric obesity have increased dramatically over the past decade. This trend is particularly alarming as obesity is associated with significant medical and psychosocial consequences. Obesity may contribute to cardiovascular, metabolic, and hepatic complications, as well as psychiatric difficulties. The development of obesity appears to be influenced by a complex array of genetic, metabolic, and neural frameworks, as well as behavior, eating habits, and physical activity. Numerous parallels exist between obesity and addictive behaviors, including genetic predisposition, personality, environmental risk factors, and common neurobiological pathways in the brain. Typical treatments for pediatric obesity include behavioral interventions targeting diet and/or exercise. Treatments focusing on diet and exercise have yielded mixed results, and typically have been examined in specialty clinic populations, limiting their generalizability. There are limited medication options for overweight children and adolescents, and no approved medical intervention in children younger than 16. Bariatric surgery may be an option for some adolescents, but due to the risks of surgery it is often seen as a last resort. The parallels between addiction and obesity aid in the development of novel interventions for pediatric obesity. Motivational enhancement and cognitive-behavioral strategies used in addiction treatment may serve to be beneficial. PMID:18415881

  11. Gender differences and related factors affecting online gaming addiction among Taiwanese adolescents.

    PubMed

    Ko, Chih-Hung; Yen, Ju-Yu; Chen, Cheng-Chung; Chen, Sue-Huei; Yen, Cheng-Fang

    2005-04-01

    The aim of this study was to evaluate the extent to which gender and other factors predict the severity of online gaming addiction among Taiwanese adolescents. A total of 395 junior high school students were recruited for evaluation of their experiences playing online games. Severity of addiction, behavioral characteristics, number of stressors, and level of satisfaction with daily life were compared between males and females who had previously played online games. Multiple regression analysis was used to explore gender differences in the relationships between severity of online gaming addiction and a number of variables. This study found that subjects who had previously played online games were predominantly male. Gender differences were also found in the severity of online gaming addiction and motives for playing. Older age, lower self-esteem, and lower satisfaction with daily life were associated with more severe addiction among males, but not among females. Special strategies accounting for gender differences must be implemented to prevent adolescents with risk factors from becoming addicted to online gaming.

  12. [Addictive behavior disorders].

    PubMed

    Masaki, Daiki; Tsuchida, Hideto; Kitabayashi, Yurinosuke; Tani, Naosuke; Fukui, Kenji

    2007-10-01

    "Addiction" used to remind anyone of the use or abuse of chemical substances. In recent years, however, researchers and clinicians have begun to classify other excessive behaviors including gambling, eating shopping and self-injury into the addictive behavior. Above all, pathological gambling and bulimia nervosa patients often make trouble for psychiatrists and psychologists, not only for their family. On the other hand, the neural substrata underlying substance dependence have been revealed. Especially, it is implicated that the mesolimbic neuron plays a crucial role on the reward system. The recent studies suggest that reduced activation of the reward system might be related to the addictive behaviors such as pathological gambling, binge eating and sexual behavior. Further biological researches about the addictive behavior would help our deeper understanding of its disorders. As to the pharmacotherapy, many studies have demonstrated the efficacy of selective serotonin reuptake inhibitors (SSRIs) in treating the addictive behaviors.

  13. Diagnostic Stability of Internet Addiction in Obsessive-compulsive Disorder: Data from a Naturalistic One-year Treatment Study

    PubMed Central

    Yerramilli, Srinivasa SRR; Karredla, Ashok Reddy; Gopinath, Srinath

    2015-01-01

    Whether internet addiction should be categorized as a primary psychiatric disorder or the result of an underlying psychiatric disorder still remains unclear. In addition, the relationship between internet addiction and obsessive-compulsive disorder remains to be explored. We hypothesized that internet addiction is a manifestation of underlying psychopathology, the treatment of which will improve internet addiction. We enrolled 34 control subjects (with or without internet addiction) and compared them to 38 patients with “pure” obsessive-compulsive disorder (with or without internet addiction). Internet addiction and obsessive-compulsive disorder were diagnosed based on Young’s Diagnostic Questionnaire and Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV), respectively. Age and Internet Addiction Test scores were comparable in both the control (years: 26.87±6.57; scores: 43.65±11.56) and obsessive-compulsive disorder groups (years: 27.00±6.13 years, p=0.69; scores: 43.47±15.21, p=0.76). Eleven patients with obsessive-compulsive disorder (28.95%) were diagnosed with internet addiction as compared to three control subjects (p=0.039). In the obsessive-compulsive disorder group, no difference in the Yale-Brown Obsessive Compulsive Scale (24.07±3.73 non-internet addiction, 23.64±4.65 internet addiction; p=0.76) score was seen between the internet addiction/obsessive-compulsive disorder and non-internet addiction/obsessive-compulsive disorder groups. As expected, the Internet Addiction Test scores were higher in the internet addiction/obsessive-compulsive disorder group (64.09±9.63) than in the non-internet addiction/obsessive-compulsive disorder group (35.07±6.37; p=0.00). All enrolled patients with obsessive-compulsive disorder were subsequently treated for a period of one year. Treatment of obsessive-compulsive disorder improved Yale-Brown Obsessive Compulsive Scale and Internet Addiction Test scores over time. At 12 months

  14. Relationship among family environment, self-control, friendship quality, and adolescents' smartphone addiction in South Korea: Findings from nationwide data.

    PubMed

    Kim, Hye-Jin; Min, Jin-Young; Min, Kyoung-Bok; Lee, Tae-Jin; Yoo, Seunghyun

    2018-01-01

    Many studies have examined the negative impact on smartphone addiction in adolescents. Recent concerns have focused on predictors of smartphone addiction. This study aimed to investigate the association of adolescents' smartphone addiction with family environment (specifically, domestic violence and parental addiction). We further investigated whether self-control and friendship quality, as predictors of smartphone addiction, may reduce the observed risk. We used the 2013 national survey on internet usage and utilization data from the National Information Agency of Korea. Information on exposure and covariates included self-reported experience of domestic violence and parental addiction, sociodemographic variables, and other variables potentially related to smartphone addiction. Smartphone addiction was estimated using a smartphone addiction proneness scale, a standardized measure developed by national institutions in Korea. Adolescents who had experienced domestic violence (OR = 1.74; 95% CI: 1.23-2.45) and parental addiction (OR = 2.01; 95% CI: 1.24-3.27) were found to be at an increased risk for smartphone addiction after controlling for all potential variables. Furthermore, on classifying adolescents according to their level of self-control and friendship quality the association between domestic violence and parental addiction, and smartphone addiction was found to be significant in the group with adolescents with lower levels of self-control (OR = 2.87; 95% CI: 1.68-4.90 and OR = 1.95; 95% CI: 1.34-2.83) and friendship quality (OR = 2.33; 95% CI: 1.41-3.85 and OR = 1.83; 95% CI: 1.26-2.64). Our findings suggest that family dysfunction was significantly associated with smartphone addiction. We also observed that self-control and friendship quality act as protective factors against adolescents' smartphone addiction.

  15. Common Bile Duct (CBD) diameter in opium-addicted men: Comparison with non-addict controls.

    PubMed

    Zahedi-Nejad, Nina; Narouei, Shahin; Fahimy, Farnaz

    2010-07-01

    Opium and its derivatives are widely abused throughout the world. Recent case reports and a few limited studies have suggested that opiates cause dilation of the common bile duct of the abusers. Our case-control study, lasting 7.5 months, investigated 121 male adult addicts and 142 non-addicted controls for biliary tract diameters, using ultrasonography. The study was conducted in Bahonar Hospital in Kerman. Neither the addiction cases nor the non-addict controls revealed any hepatobiliary tract symptoms. The subjects were asked to fill in a questionnaire. After the exclusion of the symptomatic cases, ultrasound examinations were carried out and the findings from questionnaires and US examinations were recorded. The mean ±SD diameter of the common bile duct was 4.78±2.58 for addicts and 3.37±2.25 for non-addicts. CBD wall thickness was 1.969±0.61 mm in addicts versus 1.73±0.631 in non-addicts. The differences were statistically significant. According to the multivariate analysis, the duration of opium abuse was a significant factor. We concluded that CBD dilation and increased CBD wall thickness can be expected in people with a prolonged history of opiate addiction.

  16. Can Decision Making Research Provide a Better Understanding of Chemical and Behavioral Addictions?

    PubMed

    Engel, Anzhelika; Cáceda, Ricardo

    2015-01-01

    We reviewed the cognitive and neurobiological commonalities between chemical and behavioral addictions. Poor impulse control, limited executive function and abnormalities in reward processing are seen in both group of entities. Brain imaging shows consistent abnormalities in frontoparietal regions and the limbic system. In drug addiction, exaggerated risk taking behavior and temporal discounting may reflect an imbalance between a hyperactive mesolimbic and hypoactive executive systems. Several cognitive distortions are found in pathological gambling that seems to harness the brain reward system that has evolved to face situations related to skill, not random chance. Abnormalities in risk assessment and impulsivity are found in variety of eating disorders, in particularly related to eating behavior. Corresponding findings in eating disorder patients include abnormalities in the limbic system, i.e. orbitofrontal cortex (OFC), striatum and insula. Similarly, internet addiction disorder is associated with risky decision making and increased choice impulsivity with corresponding discrepant activation in the dorsolateral prefrontal cortex, OFC, anterior cingulate cortex, caudate and insula. Sexual addictions are in turn associated with exaggerated impulsive choice and suggestive evidence of abnormalities in reward processing. In sum, exploration of executive function and decision making abnormalities in chemical and behavioral addictions may increase understanding in their psychopathology and yield valuable targets for therapeutic interventions.

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

    PubMed

    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.

  18. Addictive neurons

    PubMed Central

    Kodirov, Sodikdjon A.

    2017-01-01

    Since the reward center is considered to be the area tegmentalis ventralis of the hypothalamus, logically its neurons could mainly be responsible for addiction. However, the literature asserts that almost any neurons of CNS can respond to one or another addictive compound. Obviously not only addictive nicotine, but also alcohol, amphetamine, cannabis, cocaine, heroin and morphine may influence dopaminergic cells alone in VTA. Moreover, paradoxically some of these drugs ameliorate symptoms, counterbalance syndromes, cure diseases and improve health, not only those related to the CNS and in adults, but also almost all other organs and in children, e.g. epilepsy. PMID:28649663

  19. [Drugs used to treat nicotine addiction].

    PubMed

    Zieleń, Iwona; Sliwińska-Mossoń, Mariola; Milnerowicz, Halina

    2012-01-01

    Tobacco smoking in Poland is fairly widespread on a large scale. Research suggests that the early twenty-first century, the percentage of female daily smokers aged 20 and above was 26%, and men the same age 43%. In addition, epidemiological studies have shown that smoking was the cause of approximately sixty-nine thousand deaths in Poland (including fifty-seven thousand men and twelve thousand women). It is common ground that cigarette smoking has a negative effect on our body. It represents one of the main and most commonly defined risk factors for many diseases that can be eliminated. Smoking often leads to addiction, and nicotine is an addictive drug. Nicotine addiction is characterized by symptoms such as: "hunger" smoking, difficulty in controlling behavior on smoking or the number of cigarettes smoked, nicotine withdrawal, the occurrence of tolerance, neglect of interests, as well as devoting more time on activities related to smoking, follow-up smoking despite knowledge of its dangers. The most commonly used in Poland, a questionnaire to identify nicotine dependence is a test Fagerstöma. Currently assigned some importance, "the doctor a conversation the patient" and motivating him to stop smoking and maintain abstinence as long as possible. But beyond the "conversation" is also used as an aid to medical treatment for the patient to stop smoking, especially to alleviate withdrawal symptoms. The first attempts of pharmacological help in the effort to weaning from smoking began in the thirties. Were conducted fairly successful, although uncontrolled trials with lobeline, an alkaloid of action similar to nicotine. In Poland, the drugs of first choice in the treatment of nicotine dependence are nicotine replacement therapies (nicotine gum and patches that contain nicotine) and bupropion SR. Quite a popular drugs to help in the fight against addiction are also cytisine and varenicline. The choice of the drug is usually the result of medical experience in the use

  20. Addiction, adolescence, and the integration of control and motivation.

    PubMed

    Gladwin, Thomas E; Figner, Bernd; Crone, Eveline A; Wiers, Reinout W

    2011-10-01

    The likelihood of initiating addictive behaviors is higher during adolescence than during any other developmental period. The differential developmental trajectories of brain regions involved in motivation and control processes may lead to adolescents' increased risk taking in general, which may be exacerbated by the neural consequences of drug use. Neuroimaging studies suggest that increased risk-taking behavior in adolescence is related to an imbalance between prefrontal cortical regions, associated with executive functions, and subcortical brain regions related to affect and motivation. Dual-process models of addictive behaviors are similarly concerned with difficulties in controlling abnormally strong motivational processes. We acknowledge concerns raised about dual-process models, but argue that they can be addressed by carefully considering levels of description: motivational processes and top-down biasing can be understood as intertwined, co-developing components of more versus less reflective states of processing. We illustrate this with a model that further emphasizes temporal dynamics. Finally, behavioral interventions for addiction are discussed. Insights in the development of control and motivation may help to better understand - and more efficiently intervene in - vulnerabilities involving control and motivation. Copyright © 2011 Elsevier Ltd. All rights reserved.

  1. The Experience of Addiction as Told by the Addicted: Incorporating Biological Understandings into Self-Story

    PubMed Central

    Hammer, Rachel R; Dingel, Molly J; Ostergren, Jenny E; Nowakowski, Katherine E; Koenig, Barbara A

    2012-01-01

    How do the addicted view addiction against the framework of formal theories that attempt to explain the condition? In this empirical paper, we report on the lived experience of addiction based on 63 semi-structured, open-ended interviews with individuals in treatment for alcohol and nicotine abuse at five sites in Minnesota. Using qualitative analysis, we identified four themes that provide insights into understanding how people who are addicted view their addiction, with particular emphasis on the biological model. More than half of our sample articulated a biological understanding of addiction as a disease. Themes did not cluster by addictive substance used; however, biological understandings of addiction did cluster by treatment center. Biological understandings have the potential to become dominant narratives of addiction in the current era. Though the desire for a “unified theory” of addiction seems curiously seductive to scholars, it lacks utility. Conceptual “disarray” may actually reflect a more accurate representation of the illness as told by those who live with it. For practitioners in the field of addiction, we suggest the practice of narrative medicine with its ethic of negative capability as a useful approach for interpreting and relating to diverse experiences of disease and illness. PMID:23081782

  2. Anticipatory reward processing in addicted populations: a focus on the monetary incentive delay task.

    PubMed

    Balodis, Iris M; Potenza, Marc N

    2015-03-01

    Advances in brain imaging techniques have allowed neurobiological research to temporally analyze signals coding for the anticipation of reward. In addicted populations, both hyporesponsiveness and hyperresponsiveness of brain regions (e.g., ventral striatum) implicated in drug effects and reward system processing have been reported during anticipation of generalized reward. We discuss the current state of knowledge of reward processing in addictive disorders from a widely used and validated task: the monetary incentive delay task. Only studies applying the monetary incentive delay task in addicted and at-risk adult populations are reviewed, with a focus on anticipatory processing and striatal regions activated during task performance as well as the relationship of these regions with individual difference (e.g., impulsivity) and treatment outcome variables. We further review drug influences in challenge studies as a means to examine acute influences on reward processing in abstinent, recreationally using, and addicted populations. Generalized reward processing in addicted and at-risk populations is often characterized by divergent anticipatory signaling in the ventral striatum. Although methodologic and task variations may underlie some discrepant findings, anticipatory signaling in the ventral striatum may also be influenced by smoking status, drug metabolites, and treatment status in addicted populations. Divergent results across abstinent, recreationally using, and addicted populations demonstrate complexities in interpreting findings. Future studies would benefit from focusing on characterizing how impulsivity and other addiction-related features relate to anticipatory striatal signaling over time. Additionally, identifying how anticipatory signals recover or adjust after protracted abstinence will be important in understanding recovery processes. Copyright © 2015 Society of Biological Psychiatry. Published by Elsevier Inc. All rights reserved.

  3. Addiction to indoor tanning: relation to anxiety, depression, and substance use.

    PubMed

    Mosher, Catherine E; Danoff-Burg, Sharon

    2010-04-01

    To assess the prevalence of addiction to indoor tanning among college students and its association with substance use and symptoms of anxiety and depression. Two written measures, the CAGE (Cut down, Annoyed, Guilty, Eye-opener) Questionnaire, used to screen for alcoholism, and the Diagnostic and Statistical Manual of Mental Disorders (Fourth Edition, Text Revision) (DSM-IV-TR) criteria for substance-related disorders, were modified to evaluate study participants for addiction to indoor tanning. Standardized self-report measures of anxiety, depression, and substance use also were administered. A large university (approximately 18 000 students) in the northeastern United States. A total of 421 college students were recruited from September through December 2006. Self-reported addiction to indoor tanning, substance use, and symptoms of anxiety and depression. Among 229 study participants who had used indoor tanning facilities, 90 (39.3%) met DSM-IV-TR criteria and 70 (30.6%) met CAGE criteria for addiction to indoor tanning. Students who met DSM-IV-TR and CAGE criteria for addiction to indoor tanning reported greater symptoms of anxiety and greater use of alcohol, marijuana, and other substances than those who did not meet these criteria. Depressive symptoms did not significantly vary by indoor tanning addiction status. Findings suggest that interventions to reduce skin cancer risk should address the addictive qualities of indoor tanning for a minority of individuals and the relationship of this behavior to other addictions and affective disturbance.

  4. Addiction to Indoor Tanning: Relations to Anxiety, Depression, and Substance Use

    PubMed Central

    Mosher, Catherine E.; Danoff-Burg, Sharon

    2013-01-01

    Objective To assess the prevalence of addiction to indoor tanning among college students and its association with substance use and symptoms of anxiety and depression. Design Two written measures, the CAGE (Cut down, Annoyed, Guilty, Eye-opener) Questionnaire, used to screen for alcoholism, and the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision (DSM-IV-TR) criteria for substance-related disorders, were modified to evaluate participants for addiction to indoor tanning. Standardized self-report measures of anxiety, depression, and substance use also were administered. Setting Large (i.e., approximately 18,000 students) university in the northeastern United States. Participants A total of 421 college students. Main Outcome Measures Self-reported addiction to indoor tanning, substance use, and symptoms of anxiety and depression. Results Among respondents who had used indoor tanning facilities (n = 229), 39% met DSM-IV-TR criteria and 31% met CAGE criteria for addiction to indoor tanning. Students who met DSM-IV-TR and CAGE criteria for addiction to indoor tanning reported greater symptoms of anxiety and greater use of alcohol, marijuana, and other substances than those who did not meet these criteria. Depressive symptoms did not significantly vary by indoor tanning addiction status. Conclusions Findings suggest that interventions to reduce skin cancer risk should address the addictive qualities of indoor tanning for a minority of individuals as well as the relationship of this behavior to other addictions and affective disturbance. PMID:20404230

  5. [Adolescents and new technologies: Behaviours pointing a possible addiction problem].

    PubMed

    Labrador Encinas, Francisco Javier; Villadangos González, Silvia María

    2010-05-01

    The aim of this work is to evaluate adolescents' subjective risk perception derived from the use of the New Technologies (NT), and to identify behaviours or warning symptoms of possible addiction problems. A sample of 1,710 underage students of Madrid responded to the DENA questionnaire. Firstly, we found a positive correlation between the time of NT use and the perception of addiction problems. Also, age was positively correlated to these perception problems. Secondly, the results indicated that television is the technology that generates a major perception problem in underage students. Lastly, the NTs have produced behaviours that are similar to those produced by other established addictions. Among them are notable the relaxation caused by their use or discomfort if they cannot be used. In addition, the frequent presence of other behaviours exclusive to these instruments has been identified, such as constantly checking one's mobile phone screen. It is necessary to continue studying possible addictive behaviours specific to the NT.

  6. Prevalence and co-occurrence of addictive behaviors among former alternative high school youth.

    PubMed

    Sussman, Steve; Arpawong, Thalida Em; Sun, Ping; Tsai, Jennifer; Rohrbach, Louise A; Spruijt-Metz, Donna

    2014-04-01

    Recent work has studied multiple addictions using a matrix measure, which taps multiple addictions through single responses for each type. The present study investigated use of a matrix measure approach among former alternative high school youth (average age = 19.8 years) at risk for addictions. Lifetime and last 30-day prevalence of one or more of 11 addictions reviewed in other work (Sussman, Lisha & Griffiths, 2011) was the primary focus (i.e., cigarettes, alcohol, other/hard drugs, eating, gambling, Internet, shopping, love, sex, exercise, and work). Also, the co-occurrence of two or more of these 11 addictive behaviors was investigated. Finally, the latent class structure of these addictions, and their associations with other measures, was examined. We found that ever and last 30-day prevalence of one or more of these addictions was 79.2% and 61.5%, respectively. Ever and last 30-day co-occurrence of two or more of these addictions was 61.5% and 37.7%, respectively. Latent Class Analysis suggested two groups: a generally Non-addicted Group (67.2% of the sample) and a "Work Hard, Play Hard"-addicted Group that was particularly invested in addiction to love, sex, exercise, the Internet, and work. Supplementary analyses suggested that the single-response type self-reports may be measuring the addictions they intend to measure. We suggest implications of these results for future studies and the development of prevention and treatment programs, though much more validation research is needed on the use of this type of measure.

  7. Prevalence and co-occurrence of addictive behaviors among former alternative high school youth

    PubMed Central

    Sussman, Steve; Arpawong, Thalida Em; Sun, Ping; Tsai, Jennifer; Rohrbach, Louise A.; Spruijt-Metz, Donna

    2014-01-01

    Background and Aims: Recent work has studied multiple addictions using a matrix measure, which taps multiple addictions through single responses for each type. Methods: The present study investigated use of a matrix measure approach among former alternative high school youth (average age = 19.8 years) at risk for addictions. Lifetime and last 30-day prevalence of one or more of 11 addictions reviewed in other work (Sussman, Lisha & Griffiths, 2011) was the primary focus (i.e., cigarettes, alcohol, other/hard drugs, eating, gambling, Internet, shopping, love, sex, exercise, and work). Also, the co-occurrence of two or more of these 11 addictive behaviors was investigated. Finally, the latent class structure of these addictions, and their associations with other measures, was examined. Results: We found that ever and last 30-day prevalence of one or more of these addictions was 79.2% and 61.5%, respectively. Ever and last 30-day co-occurrence of two or more of these addictions was 61.5% and 37.7%, respectively. Latent Class Analysis suggested two groups: a generally Non-addicted Group (67.2% of the sample) and a “Work Hard, Play Hard”-addicted Group that was particularly invested in addiction to love, sex, exercise, the Internet, and work. Supplementary analyses suggested that the single-response type self-reports may be measuring the addictions they intend to measure. Discussion and Conclusions: We suggest implications of these results for future studies and the development of prevention and treatment programs, though much more validation research is needed on the use of this type of measure. PMID:24701344

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

    PubMed

    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.

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

    PubMed Central

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

    2010-01-01

    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. PMID:19874165

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

    PubMed Central

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

    2016-01-01

    Background 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. Objective This review aimed to summarize the growing, but largely fragmented, literature that supports a central role of exteroceptive processes in addiction. Methods 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 selfawareness processes, specifically exteroception, in addicted populations. Results 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. Conclusion 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. PMID:26154169

  11. May Exercise Prevent Addiction?

    PubMed Central

    Fontes-Ribeiro, C. A; Marques, E; Pereira, F. C; Silva, A. P; Macedo, T. R. A

    2011-01-01

    Amphetamines exert their persistent addictive effects by activating brain's reward pathways, perhaps through the release of dopamine in the nucleus accumbens (and/or in other places). On the other hand, there is a relationship between dopamine and all behavioural aspects that involve motor activity and it has been demonstrated that exercise leads to an increase in the synthesis and release of dopamine, stimulates neuroplasticity and promotes feelings of well-being. Moreover, exercise and drugs of abuse activate overlapping neural systems. Thus, our aim was to study the influence of chronic exercise in the mechanism of addiction using an amphetamine-induced conditioned-place-preference in rats. Adult male Sprague-Dawley rats were randomly separated in groups with and without chronic exercise. Chronic exercise consisted in a 8 week treadmill running program, with increasing intensity. The conditioned place preference test was performed in both groups using a procedure and apparatus previously established. A 2 mg.kg-1 amphetamine or saline solution was administered intraperitonially according to the schedule of the conditioned place preference. Before conditioning none of the animals showed preference for a specific compartment of the apparatus. The used amphetamine dose in the conditioning phase was able to produce a marked preference towards the drug-associated compartment in the group without exercise. In the animals with exercise a significant preference by the compartment associated with saline was observed. These results lead us to conclude that a previous practice of regular physical activity may help preventing amphetamine addiction in the conditions used in this test. PMID:21886560

  12. Non-smoking youths' "perceived" addiction to tobacco is associated with their susceptibility to future smoking.

    PubMed

    Okoli, Chizimuzo T C; Richardson, Chris G; Ratner, Pamela A; Johnson, Joy L

    2009-12-01

    Smoking initiation places adolescents at risk for adult onset diseases, including heart disease, respiratory illness, and cancer. Adolescents that smoke have levels of 'perceived' tobacco addiction that are associated with several measures of nicotine dependence. Nonsmoking adolescents also report feeling addicted to tobacco even with minimal or no prior tobacco use, suggesting some vulnerability to tobacco use. The purpose of this study was to examine the association between perceived tobacco addiction and smoking susceptibility among adolescents with very minimal tobacco use. A cross-sectional analysis was conducted of data obtained from 5155 nonsmokers who completed the British Columbia Youth Survey of Smoking and Health II, a school-based survey conducted during 2004. Measures included demographics, tobacco use (ever puffed a cigarette), substance use (marijuana and alcohol), exposure to family members' smoking in the home, peers' tobacco use, depressive symptoms, perceived physical and mental addiction to tobacco, and smoking susceptibility. The adolescents who were most susceptible to smoking were female, younger and in a lower school grade; had ever puffed a cigarette, had used alcohol or marijuana; had family members or peers who smoked; had higher depression scores, and higher perceived physical and mental addiction to tobacco. In multivariate logistic regression analysis, perceived mental addiction but not perceived physical addiction to tobacco was significantly associated with smoking susceptibility. Understanding factors associated with smoking initiation, and ways to identify "at- risk" adolescents can enhance early intervention and prevention programs. Perceived mental addiction to tobacco appears to be an important indicator of smoking susceptibility.

  13. Possible addiction transference from cocaine insufflation to oral bupropion in bipolar patient.

    PubMed

    Costa, Carolina; Araujo, Alberto; Brasil, Marco; Cruz, Marcelo

    2015-01-01

    Alert for the risk of oral bupropion addiction in patients with cocaine dependence. Single-case study. After a period of cocaine and alcohol abstinence, a 42-year-old patient started taking oral bupropion to relieve the symptoms of cocaine craving. He increased the bupropion dose up to 2250 mg/d without seizures. This case highlights the possibility of oral bupropion addiction after cocaine dependence. To our knowledge, it is the first case in the literature and emphasizes the risk of bupropion's misuse. Therefore, physicians should carefully examine the patient's profile before prescribing it, as well as follow appropriate measures.

  14. Perceived Parenting Styles as Predictor of Internet Addiction in Adolescence

    ERIC Educational Resources Information Center

    Dogan, Huseyin; Bozgeyikli, Hasan; Bozdas, Canan

    2015-01-01

    This study examined the perceived parenting styles as predictors of Internet addiction in adolescence. The participants of the study were a total of 419 high school students including 238 girl and 181 boy students whose mean age was 16.5. Personal information form, "Internet Addiction Test" and "Perceived Parenting Style Scale"…

  15. Assessment of the relationship between food addiction and nutritional status in schizophrenic patients.

    PubMed

    Küçükerdönmez, Özge; Urhan, Murat; Altın, Merve; Hacıraifoğlu, Özge; Yıldız, Burak

    2017-10-27

    Obesity is one of today's most important public health problems. It is suggested that overeating and substance addiction show similarities, and addiction to food may be an important factor in the obesity epidemic. This study aimed to determine the prevalence of food addiction among schizophrenic patients and to examine the relationship between food addiction and anthropometric measurements and dietary nutrient intake. Study participants included a total of 104 schizophrenic outpatients, 62 females and 42 males. Food addiction was assessed by using the Yale Food Addiction Scale, and the anthropometric measurements of participants and their three-day food consumption were recorded. This study found that more than half of the schizophrenic patients (60.6%) had food addiction, and that female schizophrenic patients had a higher prevalence (62.9%) of food addiction than male patients (57.1%). More than one-third of the schizophrenic patients with food addiction (41.3%) were found to be obese and their BMI, body weight, waist circumference, and body-fat ratio were higher than those of schizophrenic patients who did not have food addiction (P > 0.05). Moreover, the schizophrenic patients with food addiction were found to take significantly more energy, carbohydrate, and fat in their diet (P < 0.05). It was observed that the development of food addiction in schizophrenic patients increased the risk of obesity and cardiovascular diseases, which were found to be at higher levels in these patients. Educational programs should be planned for these patients to acquire health dietary habits and to increase their physical activity levels, and an additional psychosocial support should be provided for patients with food addiction.

  16. Psychological motives and online games addiction: a test of flow theory and humanistic needs theory for Taiwanese adolescents.

    PubMed

    Wan, Chin-Sheng; Chiou, Wen-Bin

    2006-06-01

    Obviously, the negative impact of online games has received much attention as well as having become a popular research topic. This research explored, from flow theory and humanistic needs theory, the psychological motivations of Taiwanese adolescents who are addicted to online games. The purpose of Study 1 was to investigate the relationship between players' flow state and their online games addiction. The results indicated that flow state was negatively correlated with addictive inclination and it was not a significant predictor for players' subsequent additive inclination. Findings also revealed that the addicts' flow state was significantly lower than the nonaddicts. Thus, flow state might not be the key psychological mechanism of players' addiction. In Study 2, the results showed that the psychological needs of players of online games were close to the two-factor theory which depicts satisfaction and dissatisfaction dimensions. Addicted players' need-gratification was similar to the feature of dissatisfactory factor. That is, the absence of playing online games is more likely to generate sense of dissatisfaction; the addicts' compulsive use of online games seems to stem from the relief of dissatisfaction rather than the pursuit of satisfaction. In contrast, online games tend to provide the nonaddicts with a sense of satisfaction rather than a sense of dissatisfaction.

  17. Clonidine improved laboratory-measured decision-making performance in abstinent heroin addicts.

    PubMed

    Zhang, Xiao-Li; Wang, Gui-Bin; Zhao, Li-Yan; Sun, Li-Li; Wang, Jun; Wu, Ping; Lu, Lin; Shi, Jie

    2012-01-01

    Impulsivity refers to a wide spectrum of actions characterized by quick and nonplanned reactions to external and internal stimuli, without taking into account the possible negative consequences for the individual or others, and decision-making is one of the biologically dissociated impulsive behaviors. Changes in impulsivity may be associated with norepinephrine. Various populations of drug addicts all performed impulsive decision making, which is a key risk factor in drug dependence and relapse. The present study investigated the effects of clonidine, which decreased norepinephrine release through presynaptic alpha-2 receptor activation, on the impaired decision-making performance in abstinent heroin addicts. Decision-making performance was assessed using the original version of Iowa Gambling Task (IGT). Both heroin addicts and normal controls were randomly assigned to three groups receiving clonidine, 0, 75 µg or 150 µg orally under double blind conditions. Psychiatric symptoms, including anxiety, depression and impulsivity, were rated on standardized scales. Heroin addicts reported higher scores on the Barratt Impulsiveness Scale and exhibited impaired decision-making on the IGT. A single high-dose of clonidine improved the decision-making performance in heroin addicts. Our results suggest clonidine may have a potential therapeutic role in heroin addicts by improving the impaired impulsive decision-making. The current findings have important implications for behavioral and pharmacological interventions targeting decision-making in heroin addiction.

  18. Prevalence of Facebook Addiction and Related Factors Among Thai High School Students.

    PubMed

    Khumsri, Jiraporn; Yingyeun, Rungmanee; Mereerat Manwong; Hanprathet, Nitt; Phanasathit, Muthita

    2015-04-01

    To determine the prevalence ofFacebook (FB) addiction and its related factors among Thai high school students. This cross-sectional study was performed among 972 high school students in four provinces associated with high economic prosperity in Thailand: Bangkok, Ubon Ratchathani, Chiang Mai and Songkhla, utilizing a multistage cluster sampling technique. A self-administrative questionnaire was produced composing of three parts; demographic data, a Thai version of the Bergen Facebook Addiction Scale (Thai-BFAS) and the Thai version of the General Health Questionnaire-28 items. Multivariate analysis was employed to analyze thefactors associated with FB addiction. The prevalence ofFB addiction amongst Thai adolescents was 41.8% (95% CI; 38.6, 45.2). Related factors included gender school location, sufficiency ofpersonalfinance, devices ofFB access, duration ofstaying online via FB, andFB usage during holidays. In addition, every 1-hour increase in usage enhanced the risk for FB addiction (OR = 1.12, 95% CI; 1.05, 1.19). The prevalence of FB addiction in Thai high school students was found to be higher than in many other countries. Relatedfactors should be controlled in order to reduce FB addiction and its detrimental impacts, such as behavior modification and the promotion of healthier free-time activities. Further studies are recommended to understand why FB addiction is so high in Thailand.

  19. Development and validation of a stock addiction inventory (SAI).

    PubMed

    Youn, HyunChul; Choi, Jung-Seok; Kim, Dai-Jin; Choi, Sam-Wook

    2016-01-01

    Investing in financial markets is promoted and protected by the government as an essential economic activity, but can turn into a gambling addiction problem. Until now, few scales have widely been used to identify gambling addicts in financial markets. This study aimed to develop a self-rating scale to distinguish them. In addition, the reliability and validity of the stock addiction inventory (SAI) were demonstrated. A set of questionnaires, including the SAI, south oaks gambling screen (SOGS), and DSM-5 diagnostic criteria, for gambling disorder was completed by 1005 participants. Factor analysis, internal consistency testing, t tests, analysis of variance, and partial correlation analysis were conducted to verify the reliability and validity of SAI. The factor analysis results showed the final SAI consisting of two factors and nine items. The internal consistency and concurrent validity of SAI were verified. The Cronbach's α for the total scale was 0.892, and the SAI and its factors were significantly correlated with SOGS. This study developed a specific scale for financial market investments or trading; this scale proved to be reliable and valid. Our scale expands the understanding of gambling addiction in financial markets and provides a diagnostic reference.

  20. Socio-demographic characteristics of the addicted inmates of Qom and Tabriz prisons in Iran.

    PubMed

    Sattari, Mohammadreza; Islambulchilar, Mina; Toluyi, Mohsen; Mashayekhi, Siminozar

    2012-01-01

    The aim of this investigation was to study the factors responsible for drug addiction amongst the inmates of Tabriz and Qom prisons, to further understand the reasons for drug abuse particularly in the young and find improved methods for combating these widespread problems. A multi-choice questionnaire was provided to inmates to potentially assess the reasons for their drug addiction psychiatric, personal, social, economical, and political factors were thought to be implicated. Two hundred drug addicted prisoners were individually interviewed randomly in both Tabriz and Qom prisons. A questionnaire including questions about the inmates' demographic characteristics and 49 multiple answers questions, was provided to identify the effects of different reasons for drug addiction for instance: psychiatric, personal, social, economical, and political factors. The collected data were analyzed by Student t-test and chi-squared test using SPSS software. The results showed that the following factors could lead to drug addiction e.g. company with addicted friends and offenders, curiosity, imitation, illiteracy, family problems, crowded family, poverty, unemployment, and lack of self confidence. There were significant differences between Tabriz and Qom prisoners in relation to age, starting age of addiction, job, income, education, class of addiction, marital status, and hobbies. Mean age, mean starting age of addiction, poverty, alcohol drinking before addiction, marital status, heroin addiction, codeine and benzodiazepines abuse were significantly greater for Tabriz prisoners than those of Qom. It is clear that the governmental programs for reducing unemployment, creation of safe hobbies, proper control on drug dispensing in the pharmacies, proper birth control programs, and encouragement to higher education could alleviate addiction problem in Iran.

  1. Socio-demographic characteristics of the addicted inmates of Qom and Tabriz prisons in Iran

    PubMed Central

    Sattari, Mohammadreza; Islambulchilar, Mina; Toluyi, Mohsen; Mashayekhi, Siminozar

    2012-01-01

    Purpose: The aim of this investigation was to study the factors responsible for drug addiction amongst the inmates of Tabriz and Qom prisons, to further understand the reasons for drug abuse particularly in the young and find improved methods for combating these widespread problems. Methods: A multi-choice questionnaire was provided to inmates to potentially assess the reasons for their drug addiction psychiatric, personal, social, economical, and political factors were thought to be implicated. Two hundred drug addicted prisoners were individually interviewed randomly in both Tabriz and Qom prisons. A questionnaire including questions about the inmates’ demographic characteristics and 49 multiple answers questions, was provided to identify the effects of different reasons for drug addiction for instance: psychiatric, personal, social, economical, and political factors. The collected data were analyzed by Student t-test and chi-squared test using SPSS software. Results: The results showed that the following factors could lead to drug addiction e.g. company with addicted friends and offenders, curiosity, imitation, illiteracy, family problems, crowded family, poverty, unemployment, and lack of self confidence. There were significant differences between Tabriz and Qom prisoners in relation to age, starting age of addiction, job, income, education, class of addiction, marital status, and hobbies. Mean age, mean starting age of addiction, poverty, alcohol drinking before addiction, marital status, heroin addiction, codeine and benzodiazepines abuse were significantly greater for Tabriz prisoners than those of Qom. Conclusion: It is clear that the governmental programs for reducing unemployment, creation of safe hobbies, proper control on drug dispensing in the pharmacies, proper birth control programs, and encouragement to higher education could alleviate addiction problem in Iran. PMID:24312772

  2. Treatment of addiction and addiction-related behavior

    DOEpatents

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

    2003-07-15

    The present invention provides a method for changing addiction-related behavior of a mammal suffering from addiction to a combination of abused drugs. The method includes administering to the mammal an effective amount of gamma vinylGABA (GVG) or a pharmaceutically acceptable salt thereof, or an enantiomer or a racemic mixture thereof, wherein the effective amount is sufficient to diminish, inhibit or eliminate behavior associated with craving or use of the combination of abused drugs.

  3. Family Atmosphere and Relationships as Predictors of Heroin Addiction.

    PubMed

    Mirković-Hajdukov, Mitra; Spahić, Tamara Efendić; Softić, Rusmir; Bećirović, Elvir; Šimić, Josip

    2017-05-01

    Studies show that dysfunctional family relationships are important predictors of addictions to all psychoactive substances. To establish if there is a connection between family relations and heroin addiction and if found to exist, what is the quality of this connection. This research was conducted on the sample comprised of 160 subjects divided into two groups. The first group consisted of 61 heroin addicts treated at the Tuzla University Clinical Centre Psychiatric Hospital. The second group consisted of 99 subjects who were students at the Tuzla University Faculties of Philosophy and Electrical Engineering and who were not using any psychoactive substances. The subjects were tested with the Quality of Family Interactions Scale (KOBI) which measures the interactions between children and parents in two dimensions, described in literature as 'acceptance' and 'rejection'. The research team established statistically significant differences between the heroin addicts and the students, the non-users, in terms of their family relationships. The results show that the addicts families were characterized by lack of understanding, by conflicts, rejection, non-acceptance by parents, while the non-users families were characterized by understanding, acceptance by parents and good communication. There is a connection between inter-family relationships and addiction. Namely, rejection and non-acceptance of children/persons by their families and parents, bad communication and dysfunctional family relationships are significant predictors of heroin addiction.

  4. Relationship among family environment, self-control, friendship quality, and adolescents’ smartphone addiction in South Korea: Findings from nationwide data

    PubMed Central

    Kim, Hye-Jin; Min, Jin-Young; Lee, Tae-Jin; Yoo, Seunghyun

    2018-01-01

    Background Many studies have examined the negative impact on smartphone addiction in adolescents. Recent concerns have focused on predictors of smartphone addiction. This study aimed to investigate the association of adolescents’ smartphone addiction with family environment (specifically, domestic violence and parental addiction). We further investigated whether self-control and friendship quality, as predictors of smartphone addiction, may reduce the observed risk. Methods We used the 2013 national survey on internet usage and utilization data from the National Information Agency of Korea. Information on exposure and covariates included self-reported experience of domestic violence and parental addiction, sociodemographic variables, and other variables potentially related to smartphone addiction. Smartphone addiction was estimated using a smartphone addiction proneness scale, a standardized measure developed by national institutions in Korea. Results Adolescents who had experienced domestic violence (OR = 1.74; 95% CI: 1.23–2.45) and parental addiction (OR = 2.01; 95% CI: 1.24–3.27) were found to be at an increased risk for smartphone addiction after controlling for all potential variables. Furthermore, on classifying adolescents according to their level of self-control and friendship quality the association between domestic violence and parental addiction, and smartphone addiction was found to be significant in the group with adolescents with lower levels of self-control (OR = 2.87; 95% CI: 1.68–4.90 and OR = 1.95; 95% CI: 1.34–2.83) and friendship quality (OR = 2.33; 95% CI: 1.41–3.85 and OR = 1.83; 95% CI: 1.26–2.64). Conclusion Our findings suggest that family dysfunction was significantly associated with smartphone addiction. We also observed that self-control and friendship quality act as protective factors against adolescents’ smartphone addiction. PMID:29401496

  5. Correlations Between Awareness of Illness (Insight) and History of Addiction in Heroin-Addicted Patients

    PubMed Central

    Maremmani, Angelo Giovanni Icro; Rovai, Luca; Rugani, Fabio; Pacini, Matteo; Lamanna, Francesco; Bacciardi, Silvia; Perugi, Giulio; Deltito, Joseph; Dell’Osso, Liliana; Maremmani, Icro

    2012-01-01

    In a group of 1066 heroin addicts, who were seeking treatment for opioid agonist treatment, we looked for differences in historical, demographic, and clinical characteristics, between patients with different levels of awareness of illness (insight). The results showed that, in the cohort studied, a majority of subjects lacked insight into their heroin-use behavior. Compared with the impaired-insight group, those who possessed insight into their illness showed significantly greater awareness of past social, somatic, and psychopathological impairments, and had a greater number of past treatment-seeking events for heroin addiction. In contrast with other psychiatric illnesses, the presence of awareness appears to be related to the passing of time and to the worsening of the illness. Methodologies to improve the insight of patients should, therefore, be targeted more directly on patients early in their history of heroin dependence, because the risk of lack of insight is greatest during this period. PMID:22787450

  6. Addiction concepts and international control.

    PubMed

    Room, Robin

    2006-01-01

    Addiction concepts became established in the wake of the great expansion of the availability of psychoactive substances through the globalization of the age of European empires and the industrial revolution. Addiction was a way of understanding (and locating either in the substance or in individual deficiencies) the contradictions between ready availability and the demands for sobriety imposed by the new means of production and transportation. Originally applied to alcohol, addiction concepts were soon applied to other substances. The elusive place of addiction concepts in current international drug control treaties is considered. On the one hand, the "serious evil" and "danger" of addiction is a preambular justification for the treaties; on the other hand, the addict and addiction otherwise disappear from consideration, except in terms of technical criteria for the inclusion of substances.

  7. Self-Disclosure and Internet Addiction

    ERIC Educational Resources Information Center

    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…

  8. Brain Stimulation in Addiction

    PubMed Central

    Salling, Michael C; Martinez, Diana

    2016-01-01

    Localized stimulation of the human brain to treat neuropsychiatric disorders has been in place for over 20 years. Although these methods have been used to a greater extent for mood and movement disorders, recent work has explored brain stimulation methods as potential treatments for addiction. The rationale behind stimulation therapy in addiction involves reestablishing normal brain function in target regions in an effort to dampen addictive behaviors. In this review, we present the rationale and studies investigating brain stimulation in addiction, including transcranial magnetic stimulation, transcranial direct current stimulation, and deep brain stimulation. Overall, these studies indicate that brain stimulation has an acute effect on craving for drugs and alcohol, but few studies have investigated the effect of brain stimulation on actual drug and alcohol use or relapse. Stimulation therapies may achieve their effect through direct or indirect modulation of brain regions involved in addiction, either acutely or through plastic changes in neuronal transmission. Although these mechanisms are not well understood, further identification of the underlying neurobiology of addiction and rigorous evaluation of brain stimulation methods has the potential for unlocking an effective, long-term treatment of addiction. PMID:27240657

  9. Prevalence of internet addiction and associated factors among medical students from mashhad, iran in 2013.

    PubMed

    Salehi, Maryam; Norozi Khalili, Mina; Hojjat, Seyed Kaveh; Salehi, Mahta; Danesh, Ali

    2014-05-01

    Problematic internet use is on the increase and has caused serious problems in many areas. This issue seems to be more important for medical students. This study was designed to explore the prevalence of internet addiction and its related factors among the students of Mashhad University of Medical Sciences. A cross sectional study was conducted on 383 medical students of Mashhad in 2013. Four hundred participants were selected through two-stage stratified sampling method proportional to the number of students in each stage of education. Data Collection was done through using the Chen Internet Addiction Scale (CIAS) and a checklist of demographic details and characteristics of internet usage behavior. It was found that 2.1% of the studied population were at risk and 5.2% were addicted users. Chatting with new people, communicating with friends and families, and playing games were the most popular activities in these groups. The factors related to internet addiction included: male sex, stage of education, daily time spent on using internet, most frequent time of internet use, monthly cost of use, and tea consumption. Although our study showed the prevalence of internet addiction was not more than other populations and universities, since the prevalence of internet addiction is rapidly increasing worldwide, this population might also be at risk of addiction. Thus, focusing on related factors can help us in designing more effective interventions and treatments for this susceptible group.

  10. Prevalence of Internet Addiction and Associated Factors Among Medical Students From Mashhad, Iran in 2013

    PubMed Central

    Salehi, Maryam; Norozi Khalili, Mina; Hojjat, Seyed Kaveh; Salehi, Mahta; Danesh, Ali

    2014-01-01

    Background: Problematic internet use is on the increase and has caused serious problems in many areas. This issue seems to be more important for medical students. Objectives: This study was designed to explore the prevalence of internet addiction and its related factors among the students of Mashhad University of Medical Sciences. Materials and Methods: A cross sectional study was conducted on 383 medical students of Mashhad in 2013. Four hundred participants were selected through two-stage stratified sampling method proportional to the number of students in each stage of education. Data Collection was done through using the Chen Internet Addiction Scale (CIAS) and a checklist of demographic details and characteristics of internet usage behavior. Results: It was found that 2.1% of the studied population were at risk and 5.2% were addicted users. Chatting with new people, communicating with friends and families, and playing games were the most popular activities in these groups. The factors related to internet addiction included: male sex, stage of education, daily time spent on using internet, most frequent time of internet use, monthly cost of use, and tea consumption. Conclusions: Although our study showed the prevalence of internet addiction was not more than other populations and universities, since the prevalence of internet addiction is rapidly increasing worldwide, this population might also be at risk of addiction. Thus, focusing on related factors can help us in designing more effective interventions and treatments for this susceptible group. PMID:25031856

  11. Personality Traits, Strategies for Coping with Stress and the Level of Internet Addiction-A Study of Polish Secondary-School Students.

    PubMed

    Chwaszcz, Joanna; Lelonek-Kuleta, Bernadeta; Wiechetek, Michał; Niewiadomska, Iwona; Palacz-Chrisidis, Agnieszka

    2018-05-14

    Among the many contributing factors in addictions there are also those describing the individual characteristics and ways of dealing with various life challenges. Despite numerous studies in this area, there is still no unambiguous data on the nature and specificity of this relationship in different age groups. The aim of the study was to assess the relationship between personality dimensions and strategies of coping with stress and the level of Internet addiction. The study was funded by the Ministry of Health under grant no. 93/HM/2015. The study was carried out in a group of 383 persons aged 15 to 19 ( M = 16.6, SD = 0.77) attending secondary schools. The following research tools were used: Ten Item Personality Measure, Brief Cope and Internet Addiction Test. Both specific personality traits and styles of coping with stress are related to the addiction to the analysed medium. The personality traits most strongly associated with the risky Internet use were conscientiousness and emotional stability. An association was demonstrated between Internet addiction and the use of coping strategies, such as disengagement, substance use and self-blame. The results obtained demonstrate a major role of personality-related factors in the development of Internet addiction. The attitude to difficulties seems to be the key issue. The findings presented also make it possible to delineate the areas for improvement (e.g., through psychoeducational interventions) to protect young people from the risk of developing the addiction.

  12. Definition of Substance and Non-substance Addiction.

    PubMed

    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.

  13. Addiction-like synaptic impairments in diet-induced obesity

    PubMed Central

    Spencer, Sade; Garcia-Keller, Constanza; Spanswick, David C; Lawrence, Andrew John; Simonds, Stephanie Elise; Schwartz, Danielle Joy; Jordan, Kelsey Ann; Jhou, Thomas Clayton; Kalivas, Peter William

    2016-01-01

    Background There is increasing evidence that the pathological overeating underlying some forms of obesity is compulsive in nature, and therefore contains elements of an addictive disorder. However, direct physiological evidence linking obesity to synaptic plasticity akin to that occurring in addiction is lacking. We sought to establish whether the propensity to diet-induced obesity (DIO) is associated with addictive-like behavior, as well as synaptic impairments in the nucleus accumbens core (NAcore) considered hallmarks of addiction. Methods Sprague-Dawley rats were allowed free access to a palatable diet for 8 weeks then separated by weight gain into DIO prone (OP) and resistant (OR) subgroups. Access to palatable food was then restricted to daily operant self-administration sessions using fixed (FR1, 3 and 5) and progressive ratio (PR) schedules. Subsequently, NAcore brain slices were prepared and we tested for changes in the ratio between AMPA and NMDA currents (AMPA/NMDA) and the ability to exhibit long-term depression (LTD). Results We found that propensity to develop DIO is linked to deficits in the ability to induce LTD in the NAcore, as well as increased potentiation at these synapses as measured by AMPA/NMDA currents. Consistent with these impairments, we observed addictive-like behavior in OP rats, including i) heightened motivation for palatable food (ii) excessive intake and (iii) increased food-seeking when food was unavailable. Conclusions Our results show overlap between the propensity for DIO and the synaptic changes associated with facets of addictive behavior, supporting partial coincident neurological underpinnings for compulsive overeating and drug addiction. PMID:26826876

  14. Addiction, Drinking Behavior, and Driving Under the Influence

    PubMed Central

    Sloan, Frank A.; Chepke, Lindsey M.; Davis, Dontrell V.

    2012-01-01

    Using a survey of drinkers (N=1,634), we evaluated alternative explanations of heavy and binge drinking, driving under the influence (DUI), DUI arrests, speeding citations, and chargeable accidents. Explanations included socializing, short-term decision-making, unrealistic optimism, risk preferring behavior, and addiction. Most consistent relationships were between substance use and alcohol addiction and dependent variables for (1) binge drinking and (2) DUI episodes. Respondent characteristics (age, marital and employment status, race) had important roles for DUI arrests. Drinker-drivers and those arrested for DUI are partially overlapping groups with implications for treatment and policies detecting and incapacitating persons from drinking and driving. PMID:24304171

  15. Addiction, drinking behavior, and driving under the influence.

    PubMed

    Sloan, Frank A; Eldred, Lindsey M; Davis, Dontrell V

    2014-05-01

    Using a survey of drinkers (N = 1,634), we evaluated alternative explanations of heavy and binge drinking, driving under the influence (DUI), DUI arrests, speeding citations, and chargeable accidents. Explanations included socializing, short-term decision-making, unrealistic optimism, risk preferring behavior, and addiction. Most consistent relationships were between substance use and alcohol addiction and dependent variables for (1) binge drinking and (2) DUI episodes. Respondent characteristics (age, marital and employment status, race, etc.) had important roles for DUI arrests. Drinker-drivers and those arrested for DUI are partially overlapping groups with implications for treatment and policies detecting and incapacitating persons from drinking and driving.

  16. Toll-like receptor signaling and stages of addiction.

    PubMed

    Crews, Fulton T; Walter, T Jordan; Coleman, Leon G; Vetreno, Ryan P

    2017-05-01

    Athina Markou and her colleagues discovered persistent changes in adult behavior following adolescent exposure to ethanol or nicotine consistent with increased risk for developing addiction. Building on Dr. Markou's important work and that of others in the field, researchers at the Bowles Center for Alcohol Studies have found that persistent changes in behavior following adolescent stress or alcohol exposure may be linked to induction of immune signaling in brain. This study aims to illuminate the critical interrelationship of the innate immune system (e.g., toll-like receptors [TLRs], high-mobility group box 1 [HMGB1]) in the neurobiology of addiction. This study reviews the relevant research regarding the relationship between the innate immune system and addiction. Emerging evidence indicates that TLRs in brain, particularly those on microglia, respond to endogenous innate immune agonists such as HMGB1 and microRNAs (miRNAs). Multiple TLRs, HMGB1, and miRNAs are induced in the brain by stress, alcohol, and other drugs of abuse and are increased in the postmortem human alcoholic brain. Enhanced TLR-innate immune signaling in brain leads to epigenetic modifications, alterations in synaptic plasticity, and loss of neuronal cell populations, which contribute to cognitive and emotive dysfunctions. Addiction involves progressive stages of drug binges and intoxication, withdrawal-negative affect, and ultimately compulsive drug use and abuse. Toll-like receptor signaling within cortical-limbic circuits is modified by alcohol and stress in a manner consistent with promoting progression through the stages of addiction.

  17. The Family and Addictions: An Introduction.

    ERIC Educational Resources Information Center

    Lewis, Robert A.

    1989-01-01

    Discusses issues related to families and addictions in the context of family-related helping professions and addictions counseling. Describes family systems approach to addictions and some family-based addiction interventions. Notes research articles that have made significant contributions to families and addictions field. (Author/CM)

  18. Why are adolescents addicted to online gaming? An interview study in Taiwan.

    PubMed

    Wan, Chin-Sheng; Chiou, Wen-Bin

    2006-12-01

    The purpose of this study was twofold: to investigate the conscious and unconscious psychological motivations of online game addicts, and to further discuss the relationship between surface and source motivations. Ten Taiwanese adolescents with online game addiction were selected for in-depth interviews. Through sentence completion test and semi-structured interviews, data were collected and analyzed from the following four realms: (1) surface motivations, (2) source motivations, (3) self-conception, and (4) interpersonal relationships in real life. After content analysis, five categories with distinct themes were formed: (1) addicts' psychological needs and motivations; (2) online games as the everyday focus of the addicts; (3) the interplay of real self and virtual self; (4) online games as the compensatory or extensive satisfaction for addicts' needs; and (5) addicts' self-reflections. The implications of the present study are discussed.

  19. Addiction and its sciences-philosophy.

    PubMed

    Foddy, Bennett

    2011-01-01

    Philosophers have been writing about addiction continually since the 1990s, and a number of much older, broader philosophical theories are of direct relevance to the study of addiction. Yet the developments in the philosophical study of addiction have seldom been incorporated into the science of addiction. In this paper I focus upon two issues in the scientific literature: the disease classification of addiction and the claim that addictive behaviour is compulsive. While each of these views is open to debate on empirical grounds, there is a long history of philosophical work which must be engaged if these claims are to be justified in a philosophical sense. I begin by showing how the conceptual work of philosophers such as Boorse and Nordenfelt can be used to critique the claim that addiction is a disease. Following this, I demonstrate how deep philosophical concepts of freedom and willpower are embedded into scientists' claims about compulsion in drug addiction. These concepts are paradoxical and difficult, and they have consumed numerous contemporary philosophers of mind, such as Audi, Arpaly, Frankfurt, Mele, Wallace and Watson, among many others. I show how problems can arise when scientists sidestep the work of these philosophers, and I explain where scientists should seek to include, and sometimes exclude, philosophical concepts. Many philosophical concepts and theories can be of use to addiction science. The philosophical work must be understood and acknowledged if the science is to progress. © 2010 The Author, Addiction © 2010 Society for the Study of Addiction.

  20. Prevalence of Tanning Addiction and Behavioral Health Conditions among Ethnically and Racially Diverse Adolescents.

    PubMed

    Miller, Kimberly A; Piombo, Sarah E; Cho, Junhan; Higgins, Shauna; Wysong, Ashley; Sussman, Steve; Cockburn, Myles G; Leventhal, Adam M

    2018-02-23

    Evidence indicates that tanning may be addictive and is associated with other behavioral health conditions. Few studies have examined tanning addiction among adolescents. We performed a cross-sectional study to explore the relationship between tanning addiction, substance use, and psychological conditions among a racially and ethnically diverse adolescent population. Tanning addiction was assessed using the modified CAGE measure among 11th grade students in Los Angeles (N = 2,637; response rate 78%). Overall, 7.02% of the sample met tanning addiction criteria. Tanning addiction was significantly associated with past 30-day smoking and marijuana use, problem substance use, depression, panic disorder, obsessive-compulsive disorder, and bipolar disorder in regression models. After controlling for all significant substance use and psychological variables, we found that problem marijuana use and obsessive-compulsive disorder remained significantly associated with tanning addiction (odds ratio = 2.06 [95% confidence interval = 1.03-4.09] and odds ratio = 2.54 [95% confidence interval = 1.73-3.72], respectively.) Tanning addiction was also significantly associated with multiple problem substance use and behavioral health conditions. Our findings indicate an appreciable prevalence of tanning addiction among ethnically and racially diverse adolescents and suggest the importance of addressing tanning addiction in the context of comorbid behavioral conditions to reduce this high-risk behavior among diverse youth. Copyright © 2018 The Authors. Published by Elsevier Inc. All rights reserved.