Background: Disgust is a strong and persistent emotion that frequently occurs during exposure-based treatments for contamination-based obsessive compulsive disorder (C-OCD). This study aimed to examine the efficacy of augmenting cognitive behavioral therapy (CBT) with a novel type of anti-disgust cognitive intervention in reducing the severity of OCD, disgust propensity/sensitivity, and refusal rate of exposure and response prevention, while simultaneously increasing acceptance of disgust. Materials and Methods: Fifty-five individuals with C-OCD (mean age 28.1 years, SD = 3.52; 77% female) were randomly assigned to 15 weekly sessions of anti-disgust plus CBT (AD-CBT) or CBT alone. They were evaluated for outcomes four times (pretreatment, prior to exposure and response prevention (ERP) sessions, posttreatment, and three-month follow-up), and mixed-design ANOVAs were used to analyze the data. Results: The findings indicated that when compared to CBT alone, AD-CBT significantly reduced OCD severity, disgust propensity/sensitivity, and concurrently increased disgust acceptance (p < 0.001). Additionally, engaging in an anti-disgust cognitive intervention was associated with lower ERP refusal rate (4% vs. 16%). The superiority of AD-CBT over CBT persisted through the three-month follow-up period. Conclusions: The current study suggests that supplementing CBT for C-OCD with an anti-disgust cognitive intervention significantly increased acceptance of disgust and decreased the refusal rate of ERP, OCD severity, and disgust-related factors.

Introduction: Considering adverse correlates of problematic use of internet use (PUI), the present study evaluated an intervention aimed at PUI and several putative underpinnings.Methods: A randomized controlled trial study investigated the efficacy of emotional working memory training (eWMT) in improving impulsivity, risky decision-making, and cognitive emotion-regulation (CER) strategies among individuals with PUI in comparison with a placebo group. Young adults (N = 36) with PUI were either trained for 20 sessions in an n-back dual emotional task (eWMT; n = 18) or a feature-matching task (placebo; n = 18).Results: Twenty continuous sessions of eWMT significantly improved participants' impulsivity, risky decision-making, CER, internet use and PUI symptoms in the short term, compared to the placebo condition.Discussion: These preliminary results suggest that eWMT may constitute a promising intervention for PUI and improving cognitive and emotional functioning, and larger, longer studies are warranted.

Background: During the COVID-2019 pandemic, the hospital staff was among the first to deal with this problem. Because of the high workload, the medical staff may experience psychological distress. In this regard, the present study was conducted to investigate the role of resilience and emotion regulation in managing the psychological distress of hospital staff during the COVID-2019 pandemic. Methods: In the present study, we searched English databases, such as Google Scholar, PubMed, Scopus, ScienceDirect, and Iranian databases, such as Iranian databases of Scientific Information Database (SID), Iranian Publications (Magiran), and Iranian Medical Sciences Articles from February 2020 to July 2021 with using the keywords of “coronavirus 2019”, “COVID-19”, “depression”, “anxiety”, “stress”, “resilience”, “emotion regulation”, “mental health”, “medical staff”, and “psychological distress”. We also used the PRISMA (The Preferred Reporting Items for Systematic Reviews and Meta-analysis) checklist to review and control the quality of the articles. Results: Studies have shown that resilience and emotion regulation strategies positively affect nurses, physicians, hospital staff, and medical students during the COVID-19 pandemic. Good resilience and using adaptive emotion regulation strategies have reduced their anxiety, depression, insomnia, and fear, which results in increased psychological well-being during the COVID-19 pandemic. Conclusion: Based on the reviewed articles, we found that COVID-19 can affect various aspects of the mental health of hospital staff. Given that COVID-19 is still mutating and it is impossible to predict a specific time for the end of this deadly virus, medical staff must receive the necessary training to improve resilience and emotion regulation strategies.