Background: Distal interphalangeal (DIP) arthritis is a frequent form of psoriatic arthritis being often linked to nail psoriasis. Modern society is characterized by overuse of smartphones. Indeed, literature has recently focalized on research into smartphone addiction and health-related problems.
Objectives: As smartphone addiction is able to determine overuse and repeated movements of DIP joints and nails, the aim of this study was to evaluate the impact of smartphone use on hand joints of young psoriatic patients.
Methods: An observational study involving four different groups such as non-smartphone-addicted (SA) psoriatic patients, SA psoriatic patients, non-SA controls and SA controls was performed. Each subject underwent an ultrasound examination of both hands by three independent and blinded to group assignment radiologists. A specific score was used to evaluate the inflammatory state of the analysed joints.
Results: The total ultrasound score was statistically significantly higher in SA controls respect to non-SA controls (3.4 vs. 1.4; P < 0.05) as well as in SA psoriasis patients compared to non-SA psoriatic subjects (15.2 vs. 6.7; P < 0.01). Higher mean of ultrasound score was found for left hand in controls (both SA or not) and for right hand in psoriatic subjects (both SA or not), however without reaching statistical significance.
Conclusions: Smartphone overuse was found to be linked with higher signs of inflammation of musculoskeletal structures of hands joints in both psoriasis and controls through ultrasound examination. Therefore, smartphone overuse may be a factor which facilitate or speed up the possible development of psoriatic arthritis.
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http://dx.doi.org/10.1111/jdv.14380 | DOI Listing |
Addiction
January 2025
Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden.
Background And Aims: Studies using smartphone apps in treatment for alcohol dependence are lacking. This study aimed to test the consumption-reducing effects of using two app-based alcohol interventions as complement to treatment as usual (TAU).
Design: Three-armed, parallel, randomised controlled trial.
JMIR Mhealth Uhealth
January 2025
Health through Flourishing (HtF) program, Department of Psychiatry, Massachusetts General Hospital, Boston, MA, United States.
Background: Nondaily smoking is a widespread and increasingly prevalent pattern of use. To date, no effective treatment approach for nondaily smoking has been identified.
Objective: This study aimed to conduct an unblinded randomized controlled trial to evaluate proof-of-concept markers of the Smiling instead of Smoking (SiS) app, a smartphone app for smoking cessation, designed specifically for people who smoke less than daily, within the framework of positive psychology.
J Affect Disord
January 2025
Dept of Social Work & Social Administration, University of Hong Kong, Hong Kong; HKJC Centre for Suicide Research and Prevention, University of Hong Kong, Hong Kong. Electronic address:
Background: Internet gaming disorder (IGD) is a prevalent behavioral addiction that co-occurs with depression. Little is known about how IGD and depression intercorrelate longitudinally at a symptom level. This study aimed to explore the directional relationships between IGD and depressive symptoms and identify the key symptoms in their comorbidity using cross-lagged panel network (CLPN) modeling.
View Article and Find Full Text PDFAddiction
January 2025
Department of Psychology, York University, Toronto, Canada.
Aims: To establish the feasibility of using ecological momentary assessment (EMA) to estimate total quantities of Δ-9-tetrahydrocannabinol (THC) and cannabidiol (CBD) used across different forms of cannabis, and to assess the predictive validity of THC estimates for predicting acute cannabis-related consequences.
Design: 14-day EMA using a smartphone application to assess cannabis use in real time.
Setting: Canada.
Int J Nurs Stud
January 2025
Research Laboratory Psychology of Patients, Families & Health Professionals, Department of Nursing, School of Health Sciences, University of Ioannina, Ioannina 45500, Greece. Electronic address:
Background: The ongoing global student mental health crisis indicates the urgent need for updated research specifically targeting nursing students. Considering their anticipated transition into healthcare professions, their mental well-being is critical, not only for their academic performance but also for the quality of care they will deliver in their professional roles.
Objective: To estimate the prevalence of mental health issues among nursing students by synthesizing data from systematic reviews and meta-analyses.
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