Associations between the perception of dental pain and pain anxiety, mental pain, and dental anxiety in Iranian sample.

OBJECTIVE: This study examined the perception of dental pain and its relationship to pain anxiety, dental anxiety, and mental pain. METHODS: This cross-sectional study was conducted on 328 patients referred to dental clinics in Kermanshah (Iran) from 2020 to 2021. The instruments used in this study included scales assessing pain anxiety, dental anxiety, mental pain, and pain perception. RESULTS: There was a significant relationship (p = .001) between pain perception with dental anxiety (r = .38), pain anxiety (r = .45), and mental pain (r = .25). CONCLUSION: Psychological factors are associated with the perception of dental pain. Given the importance of dental care to overall health, psychological interventions may help to reduce the perception of dental pain and fear of seeing dentists in Iran.

The effectiveness of Meaning-Centered Group Psychotherapy on improving spiritual well-being and reducing anxiety in Iranian male cardiovascular patients.

BACKGROUND AND PURPOSE: Cardiovascular diseases (CVDs) are the most important cause of death in Iran and the Kermanshah province. One of the most important problems that cardiovascular patients are dealing with is the psychological consequences of their illness. This study aimed at investigating the effectiveness of Meaning-Centered Group Psychotherapy (MCGP) intervention in improving spiritual well-being and reducing anxiety in cardiovascular patients. MATERIALS AND METHODS: The study population included all patients referred to specialized cardiovascular centers in Kermanshah province in 2019. The participants consisted of 30 patients who were randomly assigned into experimental and control groups after the primary and secondary screening. The experimental group received routine treatment + MCGP (8 weeks and 90-120 min per session) and the control group only received routine treatment. The dependent variables were assessed by Spiritual Well-Being Scale and Beck Anxiety Inventory before and after receiving the treatment and 2 months after the treatment. ANCOVA and multivariate analysis of covariance were applied to the data through SPSS-22. IBM Corp. Released 2013. IBM SPSS Statistics for Windows, Version 22.0. Armonk, NY: IBM Corp. RESULTS: The results of covariance analysis showed that MCGP increased spiritual/existential well-being and decreased anxiety in the experimental group (P < 0.001), while no significant difference was traced in the control group. CONCLUSION: The findings of this randomized controlled trial provide good evidence for the effectiveness of MCGP as a treatment to improve the psychological and spiritual/existential distress in patients with CVDs.

The Effectiveness of Acceptance and Commitment Therapy on Pain Acceptance and Pain Perception in Patients with Painful Diabetic Neuropathy: A Randomized Controlled Trial.

INTRODUCTION: Neuropathic pain is a complex phenomenon in patients with diabetes. These patients have many problems, such as psychological problems, high-level pain perception, and pain acceptance. This study aimed to evaluate the effectiveness of acceptance and commitment therapy on pain acceptance and pain perception in patients with painful diabetic neuropathy. METHODS: This study was performed according to the clinical trial method. The sample size was 50 participants. In this study, participants were divided into interventional and control groups. According to the diagnosis of neurologists, all participants received conventional medications to manage neuropathic pain. The intervention group received acceptance and commitment therapy for eight sessions. The results in the three phases of pre-test, post-test, and follow-up were evaluated. After completing the study, to comply with ethical standards, the control group received psycho-education. The tools used were the McGill Pain Questionnaire (MPQ) and the Chronic Pain Acceptance Questionnaire (CPAQ). Statistical analysis includes mean, standard deviation, and repeated-measures (ANOVA) conducted by SPSS software version 22. RESULTS: The results demonstrated that in the post-test and follow-up phases, acceptance and commitment therapy could improve pain acceptance and reduce pain perception in the intervention group compared to the control group (P < 0.01). CONCLUSION: The results indicated that acceptance and commitment therapy could be used as a psychological intervention besides pharmacotherapy to improve pain acceptance and reduce pain perception in patients with painful diabetic neuropathy. CLINICAL TRAIL REGISTRATION: This study was registered at the Iranian Registry of Clinical Trials (IRCT20180205038630N4).