Mohammadreza Davoudi
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View article: Network analysis of caffeine use disorder, withdrawal symptoms, and psychiatric symptoms
Network analysis of caffeine use disorder, withdrawal symptoms, and psychiatric symptoms Open
Objective Caffeine Use Disorder (CUD) is not currently recognized as a formal diagnosis in the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5). However, recent studies within the DSM-5 context have explored thi…
View article: Estimate the prevalence of daily caffeine consumption, caffeine use disorder, caffeine withdrawal and perceived harm in Iran: a cross-sectional study
Estimate the prevalence of daily caffeine consumption, caffeine use disorder, caffeine withdrawal and perceived harm in Iran: a cross-sectional study Open
One of the informal diagnoses in DSM-5 is Caffeine Use Disorder (CUD). CUD and high levels of caffeine consumption could impact mental health conditions. This study aimed to estimate the prevalence of CUD, caffeine consumption, caffeine-re…
View article: A Network Analysis Study to Evaluate Obsessive-Compulsive Beliefs/Dimensions and Personality Beliefs in Patients with Obsessive-Compulsive Disorder (OCD): A Cross-Sectional Study in Two Common OCD Subtypes
A Network Analysis Study to Evaluate Obsessive-Compulsive Beliefs/Dimensions and Personality Beliefs in Patients with Obsessive-Compulsive Disorder (OCD): A Cross-Sectional Study in Two Common OCD Subtypes Open
Objective: Obsessive-Compulsive Disorder (OCD) has been considered a heterogeneous psychiatric disorder. Identifying this heterogeneity can lead to better diagnosis and treatment. The two most common OCD subtypes include contamination/clea…
View article: Estimate the prevalence of daily caffeine consumption, Caffeine Use Disorder, Caffeine Withdrawal and harm in Iran: A cross-sectional Study
Estimate the prevalence of daily caffeine consumption, Caffeine Use Disorder, Caffeine Withdrawal and harm in Iran: A cross-sectional Study Open
Introduction : One of the informal diagnoses in DSM-5 is Caffeine Use Disorder (CUD). Recent studies found that CUD and high levels of caffeine consumption could impact a large amount of the population. This study aimed to estimate the pre…
View article: Network Analysis for Predicting Treatment Response in Patients with Obsessive-Compulsive Disorder
Network Analysis for Predicting Treatment Response in Patients with Obsessive-Compulsive Disorder Open
Background: High resistance-to-treatment rates in obsessive-compulsive disorder (OCD) and various treatments remain significant obstacles to psychiatric disorder treatments. Objectives: The current study used network analysis to predict tr…
View article: The Relationship of Cognitive Flexibility and Self-compassion With Depression and Anxiety Among Healthcare Staff During the COVID-19 Pandemic
The Relationship of Cognitive Flexibility and Self-compassion With Depression and Anxiety Among Healthcare Staff During the COVID-19 Pandemic Open
Objectives: The COVID-19 outbreak has considerably affected various aspects of our lives and different groups of society. In this regard, healthcare staff is more affected by the pressure of heavy workloads and daily exposure to suspected …
View article: Additional file 1 of Exploring the structure of the university-students obsessive–compulsive tendency scale in Iranian university students: a network analysis study
Additional file 1 of Exploring the structure of the university-students obsessive–compulsive tendency scale in Iranian university students: a network analysis study Open
Additional file 1: Screen plot for UOC and Correlation Matrix For UOC Items.
View article: The Psychological Flexibility in Epilepsy Questionnaire (PFEQ): Psychometric properties of the Persian version
The Psychological Flexibility in Epilepsy Questionnaire (PFEQ): Psychometric properties of the Persian version Open
The present study aimed to evaluate the psychometric properties of a Persian version of the Psychological Flexibility Epilepsy Questionnaire (P-PFEQ). Transcultural adaptation and validation of the Persian version of the PFEQ were performe…
View article: The story of memory and executive functions in obsessive-compulsive disorder: a case-control study
The story of memory and executive functions in obsessive-compulsive disorder: a case-control study Open
Objective Neuropsychological findings in obsessive-compulsive disorder (OCD) are mainly clustered around the role of memory and executive functions. However, outcomes vary across different OCD populations. In addition, the extent to which …
View article: The effectiveness of acceptance and commitment therapy on sociooccupational compatibility and acceptance of symptoms in patients with painful Diabetic Neuropathy: A single-blind randomized clinical trial
The effectiveness of acceptance and commitment therapy on sociooccupational compatibility and acceptance of symptoms in patients with painful Diabetic Neuropathy: A single-blind randomized clinical trial Open
Introduction: Neuropathic pain is a common complication of diabetic patients. In these people, the pain reduces the work and social adjustment. Aim: The aim of this study was to evaluate the effectiveness of acceptance and commitment thera…
View article: Translation and Psychometric Evaluation of the Persian Version of Lupus Erythematosus Quality of Life Questionnaire (LEQoL)
Translation and Psychometric Evaluation of the Persian Version of Lupus Erythematosus Quality of Life Questionnaire (LEQoL) Open
Background: Recently a comprehensive and multi-diversionary scale for assessing Quality of Life (QoL) in Patients with Lupus has been developed. This study aimed to evaluation psychometric properties of the Persian version of Lupus Erythem…
View article: Psychometric properties of COVID-19 phobia scale (C19P-S) in an Iranian population
Psychometric properties of COVID-19 phobia scale (C19P-S) in an Iranian population Open
Aim:The world has recently faced COVID-19 pandemic.Phobia or panic has been considered as one of the most common mental disorders during various infectious pandemics.Therefore, the present study aimed to determine the psychometric properti…
View article: Psychometric Properties of the Persian Version of COVID Stress Scales (CSS) in the Iranian Population
Psychometric Properties of the Persian Version of COVID Stress Scales (CSS) in the Iranian Population Open
Background: Recently, 36-item COVID Stress Scales (CSS) was designed for assessing anxiety and stress related to COVID-19 outbreak. The present study aimed to evaluate the psychometric properties of the Persian version of CSS in the Irania…
View article: The synergistic effect of vitamin D supplement and mindfulness on insulin resistance and different aspects of cognitive function in vitamin D deficient type 2 diabetic mellitus women: A pilot randomized clinical trial with placebo-controlled
The synergistic effect of vitamin D supplement and mindfulness on insulin resistance and different aspects of cognitive function in vitamin D deficient type 2 diabetic mellitus women: A pilot randomized clinical trial with placebo-controlled Open
Purpose This study aimed to examine the synergistic effect of Vitamin D (VD) supplement and mindfulness on insulin resistance and different aspects of cognitive function in VD deficient type 2 diabetic women. Methods In this randomized-con…
View article: The story of memory and executive functions in obsessive-compulsive disorder: a case-control study
The story of memory and executive functions in obsessive-compulsive disorder: a case-control study Open
The findings of this study support the prior assumptions that PwOCD would have impaired memory dimensions and response inhibition, but did not support worse set-shifting performance. We also present an initial model for the predictive role…
View article: A pilot randomized controlled trial of dialectical behavior therapy (DBT) for reducing craving and achieving cessation in patients with marijuana use disorder: feasibility, acceptability, and appropriateness
A pilot randomized controlled trial of dialectical behavior therapy (DBT) for reducing craving and achieving cessation in patients with marijuana use disorder: feasibility, acceptability, and appropriateness Open
Thailand Registry of Clinical Trials, TCTR20200319007.
View article: Predicting the Quality of Life in Patients With Painful Diabetic Neuropathy (PDN) Based on Pain Severity, Pain Catastrophizing, Pain Acceptance, Depression, Anxiety, and Sleep Disturbance: Assessing the Prevalence of Psychiatric Symptoms in Iranian Patients With PDN.
Predicting the Quality of Life in Patients With Painful Diabetic Neuropathy (PDN) Based on Pain Severity, Pain Catastrophizing, Pain Acceptance, Depression, Anxiety, and Sleep Disturbance: Assessing the Prevalence of Psychiatric Symptoms in Iranian Patients With PDN. Open
Background: This study aimed to predict the quality of life in patients with Painful Diabetic Neuropathy (PDN) based on pain severity, pain catastrophizing, pain acceptance, depression, anxiety, and sleep disturbance. Also, assessing the p…
View article: A Pilot Randomized Controlled Trial of Dialectical Behavior Therapy (DBT) for Craving and Cessation in Marijuana Use Disorder Patients: Feasibility, Acceptability, and Appropriateness
A Pilot Randomized Controlled Trial of Dialectical Behavior Therapy (DBT) for Craving and Cessation in Marijuana Use Disorder Patients: Feasibility, Acceptability, and Appropriateness Open
Purpose: This study has investigated the feasibility and preliminary efficacy of DBT for Marijuana cessation and craving reduction as a pilot RCT.Methods: Sixty-one participants were randomly assigned to one of the DBT or psycho-education …
View article: The Effectiveness of Gemfibrozil on Nicotine Dependence, Smoking Cessation, and its Symptom Among Smokers: A Randomized, Double-Blind, Placebo-Controlled Clinical Trial
The Effectiveness of Gemfibrozil on Nicotine Dependence, Smoking Cessation, and its Symptom Among Smokers: A Randomized, Double-Blind, Placebo-Controlled Clinical Trial Open
Background: Based on animal models, the antagonists of alpha-peroxisome proliferator-activated receptors (PPAR-α) such as fibrates decrease reinforcement, brain rewards, and nicotine-related effects. Objectives: The present study aimed at …
View article: Effect of acceptance and commitment therapy on body image flexibility and body awareness in patients with psychosomatic disorders: a randomized clinical trial
Effect of acceptance and commitment therapy on body image flexibility and body awareness in patients with psychosomatic disorders: a randomized clinical trial Open
Research and Technology Department of Kashan University of Medical Sciences funded the study (Ref: 96053).
View article: The Effects of Acceptance and Commitment Therapy on Man Smokers' Comorbid Depression and Anxiety Symptoms and Smoking Cessation: A Randomized Controlled Trial.
The Effects of Acceptance and Commitment Therapy on Man Smokers' Comorbid Depression and Anxiety Symptoms and Smoking Cessation: A Randomized Controlled Trial. Open
ACT can significantly improve comorbid depression and anxiety symptoms and smoking cessation rate. Thus, it can be used to simultaneously manage depression, anxiety, and cigarette smoking.