publications | Mirko Casu

2024

Breaking the Silence: Exploring Peritraumatic Distress and Negative Emotions in Male and Female Physical Domestic Violence Victims

Pasquale Caponnetto , Vittorio Lenzo , Alberto Sardella , and 3 more authors

Health Psychology Research, Mar 2024

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Background. Domestic violence is a widespread problem affecting individuals, families, and communities worldwide. Peritraumatic distress is associated with post-traumatic stress disorder and other mental health problems among victims, but research on men’s experiences is limited. Objective. We analyzed data from 48 physical domestic violence victims (16 males and 32 females) to compare their levels of peritraumatic distress and negative emotions, and to examine the types of aggressors they faced. Methods. We used descriptives to summarize sample characteristics and Peritraumatic Distress Inventory scores and used statistical tests such as Mann-Whitney U, Shapiro-Wilk, Levene’s test, contingency tables, and chi-square to investigate differences and associations between variables. Results. Female victims of domestic violence had significantly higher scores on the Peritraumatic Distress Inventory than male victims and experienced significantly higher levels of negative emotions than male victims, including impotence/inability to react, sadness, anger/frustration, loss of control, fear, guilt, and shame. Husbands and domestic partners were the most frequent aggressors against female victims, while wives and ex-wives were the most frequent aggressors against male victims. In addition, partners were found to be the most frequent type of aggressor in the sample. Descriptive statistics, box plots, and scatter plots were used to provide a clear picture of the sample characteristics. Conclusion. Female victims of domestic violence reported higher levels of peritraumatic distress and negative emotions compared to men victims. Partners were the most frequent type of aggressor in the sample.
Breathing tech: digital health innovations for managing asthma-related psychological dimensions

Mirko Casu , and Pasquale Caponnetto

Exploration of Digital Health Technologies, Mar 2024

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The paper aimed to provide a comprehensive overview of the use of digital health technologies in the assessment, treatment, and self-management of psychological and psychopathological factors associated with asthma. A collection of research articles and systematic reviews related to asthma, including topics such as outdoor air pollution, early life wheezing illnesses, atopic dermatitis, digital interventions for asthma self-management, psychiatric disorders and asthma, family influences on pediatric asthma, and the use of mobile health (mHealth) applications for asthma management, were analyzed. Eight selected studies were reviewed to assess the potential of digital health technologies in improving asthma psychological-related factors management and treatment outcomes. The reviewed studies suggest that electronic health (eHealth) interventions, mixed reality tools, mHealth technology-enhanced nurse-guided interventions, and smartphone applications integrating Bluetooth-enabled sensors for asthma inhalers can significantly improve symptom self-management, quality of life, and mental health outcomes, especially in children and adolescents with asthma. However, further research is needed to determine their effectiveness and feasibility in different populations and settings. Tailored interventions that address the specific needs and preferences of patients with asthma and associated psychological factors are crucial for ensuring sustained and equitable use of these technologies. The manuscript emphasizes the importance of addressing psychological factors in the management and treatment of asthma and call for continued research and development in this area.
A Multi-Level Analysis of Biological, Social, and Psychological Determinants of Substance Use Disorder and Co-Occurring Mental Health Outcomes

Cecilia Ilaria Belfiore , Valeria Galofaro , Deborah Cotroneo , and 4 more authors

Psychoactives, Apr 2024

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We explored the intricate interplay of biological, social, and psychological factors contributing to substance use disorder (SUD) and co-occurring psychiatric symptoms. Drug misuse is a global concern, with increasing prevalence rates affecting mental well-being and safety. The spectrum of SUD includes polysubstance users, posing challenges for treatment and associated health outcomes. Various psychoactive substances like cannabis, hallucinogens, opioids, and stimulants impact addiction vulnerability, with marijuana being widely used globally. Gender differences in SUD prevalence have narrowed, with women escalating drug consumption rapidly once initiated. Age disparities in substance use highlight regional variations among adolescents. Comorbidities with psychiatric symptoms are common, with mood and anxiety disorders frequently observed. This study aimed to analyze factors influencing SUD development and maintenance to inform prevention strategies and treatment recommendations. By conducting a systematic search of databases, sixty articles were reviewed, revealing diverse methodologies and geographic locations. Biological factors, including neurotransmitter systems like endocannabinoid and dopaminergic systems, play a significant role in addiction. Genetic and neurobiological factors contribute to cannabis addiction susceptibility. Social factors such as childhood experiences and parenting styles influence substance use behaviors. Psychological factors like personality traits and mental health conditions interact with SUD development. Understanding these multifaceted interactions is crucial for designing effective interventions to address the complexities of SUD and co-occurring psychiatric symptoms.
Psychological Factors, Digital Health Technologies, and Best Asthma Management as Three Fundamental Components in Modern Care: A Narrative Review

Pasquale Caponnetto , Graziella Chiara Prezzavento , Mirko Casu , and 2 more authors

Applied Sciences, Apr 2024

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New digital interventions have shown potential in managing asthma and improving patients’ quality of life compared with conventional interventions. Our objective was to conduct an exhaustive survey of the application of digital health technologies in evaluating, treating, and self-managing psychological and psychopathological elements linked to asthma. We analyzed a compendium of research papers pertaining to asthma, encompassing themes such as outdoor air pollution, early life wheezing disorders, atopic dermatitis, digital strategies for asthma self-management, psychiatric conditions and asthma, familial impacts on pediatric asthma, and the utilization of mobile health apps for managing asthma. We scrutinized six chosen studies to evaluate the capacity of digital health technologies to enhance the management and treatment outcomes of psychological factors related to asthma. The studies under review indicate that eHealth interventions, mixed reality instruments, mHealth technology-augmented nurse-led interventions, and smartphone apps incorporating Bluetooth-enabled sensors for asthma inhalers can markedly enhance self-management of symptoms, quality of life, and mental health outcomes, particularly in children and adolescents with asthma. Nonetheless, additional research is required to ascertain their efficacy and practicability across diverse populations and environments. Customized interventions that cater to the unique needs and preferences of asthma patients and associated psychological elements are vital to ensure the persistent and equitable adoption of these technologies. We underscore the significance of addressing psychological elements in the management and treatment of asthma and advocate for ongoing research and development in this domain.
Behavioral Therapy for People With Diabetes Who Smoke: A Scoping Review

Roberta Sammut , Joseph Grech , Riccardo Polosa , and 14 more authors

Journal of Primary Care & Community Health, Apr 2024

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Background: Tobacco smoking exacerbates diabetes-related complications; its prevalence is notwithstanding substantial. Persons with diabetes face a number of barriers and challenges to quitting such as multiple lifestyle restrictions; tailored interventions are required for smoking cessation.Objective:To identify research on behavioral interventions for smoking cessation in diabetes.Methods:Studies had to be randomized controlled trials, quasiexperimental or systematic reviews. The behavioral interventions included were: the 5As, Cognitive-Behavioral Therapy, Motivational Interviewing, Contingency Management, Health Coaching and Counselling, as compared to standard care. The outcomes were self-reported and/or biochemically verified smoking cessation. CINAHL Complete, MEDLINE Complete, the Cochrane databases of systematic reviews and randomized controlled trials, PsychInfo and PubMed Central were searched until July, 2023. Keywords used included diabetes, smoking cessation and each of the behavioral interventions included.Results:1615 papers were identified. Three studies on the 5As/brief advice, 4 on Motivational Intervention and 1 on counseling were retained. The results on the 5As and Motivational Interviewing were conflicting. More intensive interventions appear to be more successful in achieving smoking cessation in smokers with diabetes.Conclusions:Future research should focus on the continued development and evaluation of structured smoking cessation interventions based on the 5As, Motivational interviewing and Cognitive Behavioral Therapy.
Exploring the Therapeutic Potential of Virtual Reality: A Review on the Simulation of Psychedelic Effects for Treating Psychological Disorders

Mirko Casu , Chiara Farrauto , Giorgia Farruggio , and 3 more authors

Psychology International, May 2024

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Psychedelic therapy is increasingly acknowledged as a transformative approach to mental health care, much like how Virtual Reality (VR) technology has emerged as a potent tool in the realm of mental health. Hence, there is potential for integrating the benefits derived from both. This review aims to assess the current state of the art concerning the utilization of VR and psychedelic simulations for treating psychological disorders. The findings clarify the potential of an emerging treatment: the simulation of psychedelic states through Virtual Reality. This treatment has been shown to improve cognitive flexibility and executive functions and, as a result, could be used to prevent conditions such as mild cognitive impairment and dementia. Furthermore, this treatment facilitates the activation of other constructs in the subject, such as creativity, joy, pleasure, and relaxation, which can act as mediators in the treatment of various psychopathological disorders. This review attempts to broaden knowledge regarding the simulation of psychedelic states through Virtual Reality, exposing the results in a clinical setting and highlighting the need for further studies.
Night Eating Syndrome: A Review of Etiology, Assessment, and Suggestions for Clinical Treatment

Miria Bargagna , and Mirko Casu

Psychiatry International, Jun 2024

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Night Eating Syndrome (NES) is a distinct eating disorder characterized by recurrent episodes of night eating, either through excessive food consumption after the evening meal or eating after awakening from sleep. Despite its recognition, there remains a dearth of research on NES, limiting our understanding of its etiology, prevalence, diagnosis, and treatment. This paper conducts a narrative review spanning a wide spectrum of studies focusing on the etiology, assessment, and clinical treatment strategies of NES. This review traces the historical evolution of NES definitions, distinguishes NES from obesity-related eating behaviors and other eating disorders, explores the psychological determinants of NES, and discusses existing therapeutic options. This review highlights the complex etiology of NES, influenced by circadian rhythms, hormonal changes, psychological distress, and personality traits. It emphasizes the need for reliable assessment tools and a holistic approach to treatment, considering the high comorbidity of NES with other psychiatric and medical conditions. Current treatment options, such as cognitive behavioral therapy and pharmacotherapy, show promise but require further research for refinement. NES remains underdiagnosed and undertreated, with challenges including unclear diagnostic criteria, comorbidities, and lack of evidence-based treatments. Future research should focus on developing reliable assessment tools, exploring etiology, comparing treatment approaches, and considering prevention strategies, utilizing diverse and representative samples to advance our understanding and improve clinical care.
GenAI mirage: The impostor bias and the deepfake detection challenge in the era of artificial illusions

Mirko Casu , Luca Guarnera , Pasquale Caponnetto , and 1 more author

Forensic Science International: Digital Investigation, Jun 2024

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This paper examines the impact of cognitive biases on decision-making in forensics and digital forensics, exploring biases such as confirmation bias, anchoring bias, and hindsight bias. It assesses existing methods to mitigate biases and improve decision-making, introducing the novel “Impostor Bias”, which arises as a systematic tendency to question the authenticity of multimedia content, such as audio, images, and videos, often assuming they are generated by AI tools. This bias goes beyond evaluators’ knowledge levels, as it can lead to erroneous judgments and false accusations, undermining the reliability and credibility of forensic evidence. Impostor Bias stems from an a priori assumption rather than an objective content assessment, and its impact is expected to grow with the increasing realism of AI-generated multimedia products. The paper discusses the potential causes and consequences of Impostor Bias, suggesting strategies for prevention and counteraction. By addressing these topics, this paper aims to provide valuable insights, enhance the objectivity and validity of forensic investigations, and offer recommendations for future research and practical applications to ensure the integrity and reliability of forensic practices.
AI Chatbots for Mental Health: A Scoping Review of Effectiveness, Feasibility, and Applications

Mirko Casu , Sergio Triscari , Sebastiano Battiato , and 2 more authors

Applied Sciences, Jul 2024

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Mental health disorders are a leading cause of disability worldwide, and there is a global shortage of mental health professionals. AI chatbots have emerged as a potential solution, offering accessible and scalable mental health interventions. This study aimed to conduct a scoping review to evaluate the effectiveness and feasibility of AI chatbots in treating mental health conditions. A literature search was conducted across multiple databases, including MEDLINE, Scopus, and PsycNet, as well as using AI-powered tools like Microsoft Copilot and Consensus. Relevant studies on AI chatbot interventions for mental health were selected based on predefined inclusion and exclusion criteria. Data extraction and quality assessment were performed independently by multiple reviewers. The search yielded 15 eligible studies covering various application areas, such as mental health support during COVID-19, interventions for specific conditions (e.g., depression, anxiety, substance use disorders), preventive care, health promotion, and usability assessments. AI chatbots demonstrated potential benefits in improving mental and emotional well-being, addressing specific mental health conditions, and facilitating behavior change. However, challenges related to usability, engagement, and integration with existing healthcare systems were identified. AI chatbots hold promise for mental health interventions, but widespread adoption hinges on improving usability, engagement, and integration with healthcare systems. Enhancing personalization and context-specific adaptation is key. Future research should focus on large-scale trials, optimal human–AI integration, and addressing ethical and social implications.

2023

Rolling the Dice: A Comprehensive Review of the New Forms of Gambling and Psychological Clinical Recommendations

Mirko Casu , Cecilia Ilaria Belfiore , and Pasquale Caponnetto

Psychiatry International, May 2023

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This study aims to analyze the main and most recent forms of gambling and related psychopathological disorders, also proposing psychological clinical recommendations. From November 2022 to February 2023, we searched the databases of PubMed, Web of Science, Health & Medical Collection, Elsevier Journal, and Springer for relevant studies performing different searches through different search strings. New forms of gambling are mostly related to new technological tools, such as the Internet, smartphones, social media, or electronic machines. The prevalence of online gambling affects all demographic groups, although 35–44-year-olds appear to have the largest share. Online gambling can lead to addiction, financial hardship, and mental health problems. It has also been statistically significantly associated with high levels of Gambling disorder, high levels of depression and anxiety, poor overall mental health, and alcohol use. Furthermore, it has been noted that online gamblers are more likely to engage in high-risk gambling behaviors and have a higher prevalence of comorbid mental disorders. The review highlights the need for continued research on the impact of new forms of gambling and the development of effective prevention and treatment strategies. Further research is needed to better understand the complex relationship between new forms of gambling and the development of gambling disorders.
User evaluation and feasibility test of an app designed for smoking cessation in Italian people who smoke: preliminary findings from an uncontrolled pre-test post-test open study

Pasquale Caponnetto , Mirko Casu , David Crane , and 3 more authors

BMC psychology, Nov 2023

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Background: mHealth is a public health practice that exploits the use of mobile devices, including smartphone applications. We will describe an uncontrolled pre-test post-test open pilot study concerning the feasibility evaluation of a smartphone App designed to help in smoking cessation. The aim of this study is to evaluate the feasibility of a smartphone app as a tool for smoking cessation. This study is necessary to the literature because smoking is a major public health concern and has been linked to various health issues such as cardiovascular disease, respiratory disease, and cancer. While there are several smoking cessation interventions available, the use of mobile devices to aid in smoking cessation is a relatively new and innovative approach that requires further investigation. Methods: The App “Smoke Free” was configured on the devices of N = 30 participants who smoked combustible cigarette, 13 males and 17 females aged 18 to 55 years, with the indications to use it for 90 days, describe their experience, suggest new features, and report any critical aspect. The study consisted of an initial screening visit to select participants that reflected the inclusion criteria and 4 study visits: a baseline visit, two follow-up visits, and one final visit. We used descriptive stats to summarize results. Repeated measures ANOVA and Wilcoxon test were used to test differences in smoking consumption, self-reported craving, and measured eCO level. Statistical software Jamovi was used for analysis. Interviews were conducted via phone or in-person and analyzed using qualitative description principles. Results: Participants evaluated the app as having good aesthetic appeal and user-friendliness but being moderately useful, despite some quitting or reducing their smoking behavior. To improve it, participants have proposed features such as more notifications, social network integration, and damage caused by smoking to the body over time for future app updates. Conclusions: The application was moderately useful with good feasibility, with several suggestions for future updates that could improve its effectiveness.

2022

Update on cyber health psychology: Virtual reality and mobile health tools in psychotherapy, clinical rehabilitation, and addiction treatment

Pasquale Caponnetto , and Mirko Casu

International Journal of Environmental Research and Public Health, Mar 2022

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(1) Background: we investigated and analyzed the most recent implementations of technology in the fields of psychotherapy, clinical rehabilitation, and addiction treatment. (2) Methods: from December 2021 to January 2022, we conducted a review aimed at identifying the recent implementations of technology in cyber health psychology, with particular reference to Virtual Reality in psychotherapy, mHealth tools in clinical rehabilitation, and smartphone applications in the treatment of addiction to substances of abuse, searching for relevant studies in the databases PubMed, Web of Science, Google Scholar, Health & Medical Collection, and APA PsycArticles. (3) Results: the tools analyzed are in constant development and are increasingly used, with good results, and further technological progress could lead to even better treatment outcomes; as far as mHealth tools and smartphone applications are concerned, anti-smoking Apps are the most widespread, followed by those for the treatment of alcohol use disorder, and there is no presence of Apps for the treatment of heroin, cocaine, or crack addiction. (4) Conclusions: the results of the review indicate that these technological tools are increasingly used and are, in principle, effective and have numerous advantages, including low cost and versatility.
The “Slotstreams” Phenomenon on Twitch. Tv: Can it Lead to Online Gambling?

Mirko Casu , and Cecilia Ilaria Belfiore

Nov 2022

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(1) Background: Twitch. tv is a live video content website. As of 2022, Twitch users are generally adolescents and young adults, with estimates of the percentage of users aged 16-24 between 22.3% and 41%, predominantly males with estimates ranging from 65% to 78.36%. In recent years,“slotstream” content has become increasingly popular, where streamers gamble online while users watch them.(2) Methods: from July 2022 to November 2022, we researched articles related to Twitch, live streaming, gambling, casino, slot, gambling online, modeling, social media influencers, conditioning, and celebrities, searching for relevant studies in the databases LexisNexis Academic, Business Source Complete, PubMed, Web of Science, Freedom Collection, Health & Medical Collection, Elsevier Journal, Springer, APA PsycARTICLES, Wiley, and other single journals.(3) Results: we took into consideration Gambling Disorder, Online Gambling Disorder, and Internet Gaming Disorder on the one hand, and consumer components such as persuasive communication and influencer-audience relationship on the other; we then hypothesized that the presence of these variables within the slotstream format is positively correlated with the development of pathological gambling, especially in an adolescent audience.(4) Conclusion: we assume that there is a positive correlation between watching slotstream content and the probability of developing both pathological and non-pathological gambling behavior.
New Perspectives in Psychopathology and Psychological Well-being by Using Forest Therapy: A Systematic Review

Pasquale Caponnetto , Lucio Inguscio , Sergio Triscari , and 4 more authors

The Open Psychology Journal, Dec 2022

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Background: Forest therapy is the clinical application of Shinrin-Yoku, also known as forest bathing. Specifically, the term Shinrin-Yoku refers to what is known as “a bath in the air of the forest”, which is carried out by walking and observing the landscapes of nature. In recent years, ecopsychology has become increasingly interested in the use of forest therapy as a credible, eco-sustainable, and easily adaptable treatment. The idea is to borrow the typical techniques of mindfulness and apply them to environmental contexts to verify if this leads to a better physical and mental well-being of the individual. Given the few contexts in which forest therapy is applied, this article aims to investigate, through a review of available literature, the applications of forest therapy existing in various severe or mild disorders in order to understand if this technique can represent a credible alternative to traditional treatments, and consequently arouse the interest of future experimental research in different contexts. Methods: A systematic review was conducted using the PRISMA 2020 guidelines that allowed us to identify n = 7 unique papers to be included in our analysis. Results: Forest therapy has been shown to be an effective treatment for improving a range of psychological and physiological parameters in college students, the elderly, women with postmenopausal insomnia, patients with alcoholism syndrome, patients with post-traumatic stress disorder (PTSD), patients with chronic widespread pain, and psychiatric patients. Conclusion: The analyzed studies are not yet able to tell us if forest therapy is better than traditional treatments. However, the effectiveness demonstrated in the studies provides empirical evidence of the credibility of forest therapy and leads to new scenarios for more eco-sustainable, versatile, affordable, and adaptable therapies according to the needs of the patients.

2021

The effects of physical exercise on mental health: From cognitive improvements to risk of addiction

Pasquale Caponnetto , Mirko Casu , Miriam Amato , and 8 more authors

International Journal of Environmental Research and Public Health, Dec 2021

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(1) Background: we aimed to investigate the effects of physical activity on cognitive functions and deficits of healthy population and other needy groups. Secondly, we investigated the relation between healthy habits and psychopathological risks. Finally, we investigated the impact of COVID-19 pandemic on exercise addiction and possible associated disorders. (2) Methods: From April 2021 to October 2021, we conducted a review aimed at identifying the effects of physical exercise on mental health, from cognitive improvements to risk of addiction; we searched for relevant studies on PubMed, Web of Science, EMBASE, PsycINFO and CINHAL. (3) Results: For the first purpose, results indicated multiple effects such as better precision and response speed in information processing tasks on healthy populations; improvement of executive functions, cognitive flexibility and school performance in children; improvement of attention and executive functions and less hyperactivity and impulsiveness on children with attention deficit hyperactivity disorder (ADHD); improvement of executive and global functions on adults; improvement of overall cognitive functioning on patients with schizophrenic spectrum disorder or bipolar disorder. Data also demonstrated that exercise addiction seems to be related to low levels of education, low self-esteem, eating disorders and body dysmorphisms. Eventually, it was found that people with lower traits and intolerance of uncertainty show a strong association between COVID-19 anxiety and compulsive exercise and eating disorder. (4) Conclusions: these findings underline on one side the beneficial effects of physical activity on cognitive function in healthy individuals in a preventive and curative key, while on the other side the importance of an adequate evaluation of psychological distress and personality characteristics associated with exercise addiction.