[Internet addiction as a co-morbid disorder among patients of german addiction rehabilitation facilities: an exploratory investigation of clinical prevalence]

Problematic Internet Use Among Adolescent Male and Female Psychiatric Inpatients: A Gender Perspective

Problematic internet use (PIU) is of treatment interest in adolescent clinical samples. Gender specific differences in terms of personality traits and psychopathological symptoms remain unclear. In an adolescent clinical sample (n = 104; 69 girls) PIU, psychopathology, temperament and character traits as well as emotional and behavioral problems were assessed. 62% of the sample showed subthreshold PIU and 34% full PIU (fPIU). Boys reported more gaming whereas girls social networking. Sex specific analyses revealed gender differences: Girls with fPIU scored significantly higher on internalizing/externalizing problems/behavior, novelty seeking and transcendence, and lower on persistence, self-directedness, and cooperativeness than girls without fPIU. Boys with fPIU scored significantly higher on internalizing problems and self-transcendence and lower on harm avoidance than boys without fPIU. Gender plays an important role in PIU. Gender specific differences in both application use as well as symptomatic, temperament and character traits call for a gender specific approach in prevention and treatment integration.

Internet-Based Self-Assessment for Symptoms of Internet Use Disorder-Impact of Gender, Social Aspects, and Symptom Severity: German Cross-sectional Study

BACKGROUND

Internet use disorder (IUD) is a new type of behavioral addiction in the digital age. At the same time, internet applications and eHealth can also provide useful support in medical treatment.

OBJECTIVE

The purpose of this study is to examine if an internet-based eHealth service can reach individuals with IUD. In particular, it should be investigated whether both male and female individuals with more severe IUDs can be reached.

METHODS

Data were retrieved from the OMPRIS (online-based motivational intervention to reduce problematic internet use and promote treatment motivation in internet gaming disorder and internet use disorder) project (DRKS00019925), an internet-based motivational intervention to reduce problematic internet use and promote treatment motivation in internet gaming disorder and IUD. During the recruitment process (August 2020-March 2022), a total of 3007 individuals filled out the standardized scale for the assessment of internet and computer game addiction (AICA-S). The assessment was accessible via the project homepage. There was no preselection of participants at this stage of the study; however, the offer was addressed to people with hazardous internet use and IUDs. The web-based assessment was free and could be found via search engines, but attention was also drawn to the service via newspaper articles, radio reports, and podcasts.

RESULTS

Out of 3007 who participated in the web-based self-assessment, 1033 (34.4%) are female, 1740 (57.9%) are male, 67 (2.2%) are diverse individuals, and 167 (5.5%) did not disclose their gender. The IUD symptom severity score showed a wide range between the AICA-S extreme values of 0 and 27 points. On average, the total sample (mean 8.19, SD 5.47) was in the range of hazardous IUD behavior (AICA-S cutoff>7.0). Furthermore, 561 individuals (18.7% of the total sample; mean 17.42, SD 3.38) presented severe IUD (AICA-S cutoff>13.5). Focusing on female and male participants, 20.9% (363/1740) of the men and 14.9% (151/1033) of the women scored above 13.5 points, which can be considered pathological IUD behavior (χ²_2,2773=16.73, P<.001, effect size: Cramér V=0.078). Unemployment, being in vocational training or studying at a university, and being male were significantly associated with high IUD symptoms.

CONCLUSIONS

Using a large sample, the study showed that both mildly and severely IUD-affected individuals can be reached via the internet. An internet-based eHealth offer can thus be a good way to reach patients with IUD where they are addicted-on the internet. In addition, eHealth services increase the likelihood of reaching female patients, who hardly ever come to specialized outpatient clinics and hospitals. Since social problems, especially unemployment, have a strong association with disease severity, the integration of social counseling into treatment seems advisable in terms of a multidisciplinary approach.

TRIAL REGISTRATION

German Clinical Trials Register (DRKS) DRKS00019925; https://drks.de/search/de/trial/DRKS00019925.

Inanspruchnehmende einer Spielsuchtambulanz mit „Doppeldiagnosen“

Zusammenfassung: Zielsetzung: Internetnutzungsstörungen werden als wichtiges gesundheitsrelevantes Phänomen akzeptiert und sind bekanntermaßen mit hohen Raten an komorbiden psychischen Erkrankungen assoziiert. Jedoch ist das Wissen über das gleichzeitige Auftreten mit einer weiteren Verhaltenssucht begrenzt. Die vorliegende Arbeit bietet eine erste klinische Charakterisierung bei gleichzeitig auftretender Internetnutzungs- und Glücksspielstörung (Doppeldiagnose). Methodik: Die Analyse beruhte auf einer konsekutiven klinischen Stichprobe von Betroffenen ( N=1813), die sich wegen einer Verhaltenssucht ambulant vorstellten. Daten wurden aus der klinischen Exploration sowie psychometrischen Verfahren zur Erfassung von Depressivität, Stress, Angstsymptomen und Funktionsniveau erhoben und mit Betroffenen, die entweder eine Computerspiel- oder Glücksspielstörung aufwiesen, verglichen. Ergebnisse: Bei n=46 Betroffenen wurde eine Doppeldiagnose gestellt. Diese Gruppe wies zudem eine höhere Anzahl weiterer psychischer Störungen auf. Die Auswertung der klinischen Inventare wies auf eine insgesamt hohe Symptombelastung hin, ohne dass sich die Gruppen signifikant voneinander unterschieden. Schlussfolgerungen: Eine kleine Gruppe Inanspruchnehmender erfüllt die Kriterien einer Internetnutzungs- und einer Glücksspielstörung. Es ergeben sich keine auffälligen Unterschiede in der Symptombelastung zu Betroffenen mit singulärer Abhängigkeit, jedoch ist zu vermuten, dass Doppeldiagnosen eine differenzierte therapeutische Herangehensweise erfordern.

[Behavioral Addictions in Psychosomatic Care]

OBJECTIVE

It is commonly agreed, that Behavioral Addictions are accompanied by mental disorders and are still underdiagnosed. The multicenter cross-sectional study aimed at estimating the prevalence of Behavioral Addictions in a consecutive sample of patients seeking treatment for mental disorders other than Behavioral Addiction.

METHODS

The study included 801 patients from eight psychosomatic university hospitals. Behavioral Addictions were assessed via standardized questionnaires.

RESULTS

24.1% of the sample reported at least one Behavioral Addiction. The majority of those patients reported symptoms of a single Behavioral Addiction. Questionnaire-based prevalence rates were 3.4% for Pathological Gambling, 1.9% for Pathological Internet Use, 16.7% for Pathological Buying, 5.4% for Hypersexual Disorder, and 3.5% for pathological exercising (exercise dependence). Neither center nor setting (outpatient, inpatient, day clinic) effects were observable.

DISCUSSION

Within this clinical sample, symptoms of shopping addiction are highly common in patients undergoing psychosomatic-psychotherapeutic treatment. These are rather women. Men are more likely to suffer from gambling and sex addiction. Generally, symptoms of Behavioral Addictions are commonly reported. Till today, Behavioral Addictions are often still underdiagnosed.

CONCLUSION

Patients within psychosomatic treatment commonly suffer from symptoms of Behavioral Addictions, which should be considered for treatment strategies.

Effects of an online-based motivational intervention to reduce problematic internet use and promote treatment motivation in internet gaming disorder and internet use disorder (OMPRIS): study protocol for a randomised controlled trial

INTRODUCTION

In May 2019, the WHO classified internet gaming disorder (IGD) as a mental disorder in the upcoming International Classification of Diseases 11th Revision. However, individuals affected by IGD or internet use disorders (IUDs) are often not provided with adequate therapy due to a lack of motivation or absence of adequate local treatment options. To close the gap between individuals with IUDs and the care system, we conduct an online-based motivational intervention to reduce problematic internet use and promote treatment motivation in internet gaming disorder and internet use disorder (OMPRIS).

METHODS AND ANALYSIS

Within the randomised controlled trial, a total of n=162 participants will be allocated by sequential balancing randomisation to the OMPRIS intervention or a waitlist control group. The study includes an extensive diagnostic, followed by a 4-week psychological intervention based on motivational interviewing, (internet-related) addiction therapy, behavioural therapy techniques and additional social counselling. The primary outcome is the reduction of problematic internet use measured by the Assessment of Internet and Computer Game Addiction Scale. Secondary outcomes include time spent on the internet, motivation for change (Stages of Change Readiness and Treatment Eagerness Scale for Internet Use Disorder), comorbid mental symptoms (Patient Health Questionnaire-9, Generalized Anxiety Disorder Screener-7), quality of life (EuroQoL Standardised Measure of Health-related Quality of Life-5 Dimensions, General Life Satisfaction-1), self-efficacy (General Self-Efficacy Scale), personality traits (Big Five Inventory-10), therapeutic alliance (Helping Alliance Questionnaire) and health economic costs. The diagnosis of (comorbid) mental disorders is carried out with standardised clinical interviews. The measurement will be assessed before (T0), at midpoint (T1) and after the OMPRIS intervention (T2), representing the primary endpoint. Two follow-up assessments will be conducted after 6 weeks (T3) and 6 months (T4) after the intervention. The outcomes will be analysed primarily via analysis of covariance. Both intention-to-treat and per-protocol analyses will be conducted.

ETHICS AND DISSEMINATION

Participants will provide written informed consent. The trial has been approved by the Ethics Committee of the Faculty of Medicine, Ruhr University Bochum (approval number 19-6779). Findings will be disseminated through presentations, peer-reviewed journals and conferences.

TRIAL REGISTRATION NUMBER

DRKS00019925.

Estimated Prevalence of Unreported IGD Cases in Routine Outpatient Children and Adolescent Psychotherapy

Internet Gaming Disorder (IGD) has been included in the DSM-5 as a diagnosis for further study, and Gaming Disorder as a new diagnosis in the ICD-11. Nonetheless, little is known about the clinical prevalence of IGD in children and adolescents. Additionally, it is unclear if patients with IGD are already identified in routine psychotherapy, using the ICD-10 diagnosis F 63.8 (recommended classification of IGD in ICD-10). This study investigated N = 358 children and adolescents (self and parental rating) of an outpatient psychotherapy centre in Germany using the Video Game Dependency Scale. According to self-report 4.0% of the 11- to 17-year-old patients met criteria for a tentative IGD diagnosis and 14.0% according to the parental report. Of the 5- to 10-year-old patients, 4.1% were diagnosed with tentative IGD according to parental report. Patients meeting IGD criteria were most frequently diagnosed with hyperkinetic disorders, followed by anxiety disorders, F 63.8, conduct disorders, mood disorders and obsessive-compulsive disorders (descending order) as primary clinical diagnoses. Consequently, this study indicates that a significant amount of the clinical population presents IGD. Meaning, appropriate diagnostics should be included in routine psychological diagnostics in order to avoid “hidden” cases of IGD in the future.

[Undiagnosed Internet-Related Disorder in the Psychotherapeutic Care System: Prevalence and Gender-Specific Characteristics]

OBJECTIVE

Internet-related disorders (IRD) are characterized by uncontrolled use of various Internet applications, which is associated with impairments in various sections and an increased rate of other forms of mental illness. The aim was to identify undiagnosed comorbid IRD and to examine gender-specific differences.

METHODS

In 19 psychotherapeutic institutions 501 patients (65.3 % women) were recruited.

RESULTS

Comorbid IRD was found in 20.7 % of men and 15.9 % of women. IBS was not identified by the practitioners in 94.6 % of women and 66.6 % of men. In particular affective disorders and substance-related addiction occurred very frequently and regardless of gender. Women were significantly more often affected by eating and personality disorders, men were significantly more often affected by pathological gambling.

CONCLUSION

A high rate of IBS remains undetected in the psychotherapeutic care system. Women with IBS have other referral diagnoses and are more often affected by severe mental disorders than men.

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

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

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

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.