Evaluating the effectiveness of mobile app-based self-guided psychological intervention to reduce craving and lapse risk in problematic substance use and behaviors: Protocol for a randomized control trial in the general population

Background

The prevalence of substance and behavioral addiction is estimated between 10 and 15% of the global population and remains a severe public health concern. Moreover, addiction treatment has several barriers, such as a lack of access to professional treatment or stigmatization. Mobile health interventions emerge as a promising solution.

Methods

This two-armed randomized controlled trial (RCT) aims to assess the efficacy of a mobile app-based self-guided psychological intervention delivered via a smartphone app (Nałogometr) in reducing craving and lapse risk in problematic behaviors and substance use compared to a control condition. Participant recruitment and data collection will start in June 2022 and end in September 2022. Due to the nature of the study, i.e., a nationwide study of problematic substance use and behaviors, we will aim to recruit all individuals willing to participate. The four-week intervention condition includes short-term and long-term modules based mainly on mindfulness and cognitive behavioral therapy. Longitudinal data on several variables related to craving and lapse risk are collected daily using ecological momentary assessment (EMA). The primary outcomes of interest will be the self-reported number of lapses and craving level in daily EMA. Moreover, a questionnaire battery assessment is administered at baseline in the first week following onboarding, after five weeks, and after six months. The secondary outcome measures will include the severity of problematic substance use or behaviors, anxiety and depression, and life satisfaction.

Results

Results will be submitted for publication in peer-reviewed journals.

Clinical trial registration

[https://clinicaltrials.gov/], identifier [NCT054 34,429].

Assessment of the effect of mindfulness monotherapy on sexual dysfunction symptoms and sex-related quality of life in women

Background

Mindfulness-based therapies (MBTs) are frequently used in the treatment of sexual dysfunctions. So far, there has not been sufficient evidence for the effectiveness of interventions based on mindfulness monotherapy.

Aim

The aim of the study was to assess the effect of mindfulness monotherapy on the reduction of sexual dysfunction symptoms and sex-related quality of life.

Methods

We conducted 4 weeks of MBT for 2 groups of heterosexual females: 1 with psychogenic sexual dysfunction (WSD) and 1 with no sexual dysfunction (NSD). Overall 93 women were recruited for the study. We collected data via an online survey regarding sexual satisfaction, sexual dysfunctions, and mindfulness-related features at baseline, 1 week after MBT, and follow-up 12 weeks after MBT. Research tools included the Female Sexual Function Index, Five Facet Mindfulness Questionnaire, and Sexual Satisfaction Questionnaire.

Outcomes

Participating in the mindfulness program had a positive effect on women with and without sexual dysfunction.

Results

The overall risk for sexual dysfunction decreased from 90.6% at baseline to 46.7% at follow-up in the WSD group and from 32.5% at baseline to 6.9% at follow-up in the NSD group. Participants in the WSD group reported a significant increase in levels of sexual desire, arousal, lubrication, and orgasm between measurements, although not in the pain domain. Participants in the NSD group reported a significant increase in the level of sexual desire between measurements but not in levels of arousal, lubrication, orgasm, and pain. A significant increase in sex-related quality of life was observed in both groups.

Clinical Implications

The results of the study have a chance to translate into an introduction of a new therapeutic program for specialists and more effective help offered to women experiencing sexual dysfunctions.

Strengths and Limitations

This mindfulness monotherapy research project, which included assessment of meditation "homework," is the first to verify the potential of MBT in reducing symptoms of psychogenic sexual dysfunctions among heterosexual females. Major limitations include the lack of randomization, an adequate control group, and a validated measure of sexual distress.

Conclusion

The applied training was beneficial in the treatment of sexual dysfunctions in terms of increasing desire and arousal as well as the ability to reach orgasm. However, this approach needs more investigation before it can be recommended in the treatment of sexual dysfunction. The study should be replicated under a more rigorous research design, including adequate control groups and random allocation of participants to study conditions.

Corrigendum: Reducing craving and lapse risk in alcohol and stimulants dependence using mobile app involving ecological momentary assessment and self-guided psychological interventions: Protocol for a randomized controlled trial

[This corrects the article DOI: 10.3389/fpsyt.2022.1011585.].

Reducing craving and lapse risk in alcohol and stimulants dependence using mobile app involving ecological momentary assessment and self-guided psychological interventions: Protocol for a randomized controlled trial

Background

The prevalence of alcohol consumption in Poland is estimated to be as high as 80% of the adult population. The use of stimulants is the second most common reason for seeking addiction treatment. However, treatment outcomes remain unsatisfactory, as 40-85% of individuals who complete various treatment programs relapse and fall back into addiction within 2 years following program completion.

Methods

The 13-armed randomized controlled trial aimed to assess the effectiveness of a mobile app-based self-guided psychological intervention delivered via a smartphone app (Nałogometr) in reducing craving and lapse risk in problematic alcohol or stimulants use. Participant recruitment and data collection will be performed from June 2022 to September 2022. The 4-week mobile intervention program will include short-term and long-term intervention modules based mainly on mindfulness and cognitive-behavioral therapy. Intervention effectiveness assessment will include Ecological Momentary Assessment. That is, we will collect longitudinal data on a set of characteristics of day-to-day functioning. The primary outcomes will include a self-reported number of lapses and addiction craving level. In contrast, the secondary outcomes will be the severity of problematic substance use, anxiety and depression scores, and life satisfaction scores.

Conclusion

This study will establish how mobile app-based self-guided psychological interventions can help reduce craving and lapse risk in alcohol and stimulant dependence. If successful, this randomized controlled trial (RCT) may provide an innovative, easily available, and cost-effective mHealth approach for craving and lapse risk in substance addictions.

Clinical trial registration

[https://clinicaltrials.gov/], identifier [NCT054 34429].

An empirical study of affective and cognitive functions in Compulsive Sexual Behavior Disorder

BACKGROUND AND AIMS

Despite the inclusion of the Compulsive Sexual Behavior Disorder (CSBD) in the International Classification of Diseases, very little is known about the underlying affective and cognitive processes. To fill this gap, we compared CSBD subjects and Healthy-Controls (HC) across negative/positive valence, cognitive and sensorimotor systems, as proposed by the Research Domain Criteria framework.

METHODS

74 heterosexual CSBD and 66 matched HC males were studied with 10 questionnaires and 8 behavioral tasks. Analyses were conducted with frequent and Bayesian statistics.

RESULTS

CSBD individuals showed significantly higher (than HC) punishment sensitivity, anxiety, depression, compulsivity, and impulsivity symptoms. Frequentist statistical analysis revealed significant interaction between subject group and condition in Incentive Delay Task, concerning the strength of motivation and hedonic value of erotic rewards. Bayesian analysis produced evidence for the absence of group differences in Facial Discrimination Task, Risk-Ambiguity Task, and Learning Task. Also, Bayesian methods provided evidence for group differences in the Emotional Stroop Task and the Incentive Delay Task. Sexual Discounting Task, Attentional Network Task, and Stop Signal Task produced mixed results.

CONCLUSIONS

Higher punishment sensitivity and impulsivity among CSBD subjects, along with significant interaction between these groups and erotic vs. non-erotic reward processing is in line with previous findings on negative/positive valence alterations in CSBD patients. This result shows that there are similarities to substance and behavioral addictions. The absence of group differences and mixed results related to cognitive and sensorimotor systems raise concerns to what extent CSBD resembles a wide spectrum of impairments observed in disorders, and demand further research.

Threats to Mental Health Facilitated by Dating Applications Use Among Men Having Sex With Men

In the last years, dating applications (DAs) have had a significant impact on the way in which people seek sexual and romantic relationships. Social groups, such as men having sex with men (MSM), who can experience discrimination and social isolation, find DAs especially engaging and helpful in finding sexual partners. Previous studies have provided evidence showing vulnerability to mental health problems among the MSM population-these problems can be potentially facilitated by DAs use. Excessive use of DAs is associated with lower well-being and life satisfaction, depression, higher substance use, and lower sleep quality. Therefore, there is a need for a better understanding of psychological functioning and risk factors associated with the use of DAs among MSM, which we focus on in this review. We also discuss two relatively new research areas: compulsive sexual behavior disorder and chemsex, and their relation to geosocial-networking mobile technologies. Finally, we point out the limitations of available studies on the mental health of MSM using DAs and propose further research directions.