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Background and Objective: Irrational beliefs underlie a wide range of cognitive impairments. This study was performed to compare the effect of cognitive-behavioral therapy and acceptance and commitment therapy on irrational beliefs of medical students.
Methods: In this quasi-experimental study, 45 medical students of Golestan University of Medical Sciences in north of Iran were non-randomly divided into control, cognitive-behavioral therapy (first intervention) and acceptance, commitment therapy (second intervention) groups. All three groups completed the pre-test, but the control group did not receive any therapy. The intervention groups were received 8 sessions of therapy. The data were collected through Jones's 1969 (IBQ-40) irrational beliefs questionnaire.
Results: The total score of irrational beliefs in the both intervention groups were reduced in comparison with control group (P<0.05). The mean score of the problem-based avoidance subscale (35.26±6.32) was significantly reduced in the second intervention group compared to the first intervention group (30.53±9.47) (P<0.05). Also, the mean scores of emotional impulsivity in the first intervention group (22.73±9.49) were significantly increased compared to the second intervention group (29.93±1.75) (P<0.05).
Conclusion: Two methods of cognitive-behavioral therapy and acceptance and commitment therapy reduce the irrational beliefs of medical students.

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Background and Objective: Fibromyalgia syndrome is a chronic disease with extensive musculoskeletal pain that primarily involves women and also it has negatively effects on many aspects of psychological and social life. Cognitive-behavioral therapy examines dysfunctional emotions and maladaptive cognitive behaviors, processes, and themes, and cognitive-behavioral hypnotherapy combines hypnotherapy with the methods and concepts of cognitive-behavioral therapy. The aim of this study was to compare the effectiveness of cognitive-behavioral therapy with cognitive-behavioral hypnotherapy on sexual satisfaction of women with fibromyalgia syndrome.
Methods: This clinical trial study was done on 9 women with fibromyalgia syndrome who referred to rheumatology clinic in Gorgan, northern Iran in 2020. The patients were randomly divided into three groups including cognitive-behavioral therapy, combination cognitive-behavioral hypnotherapy and control group. The treatments used were performed for 8 sessions separately for 2 groups of 3 people in Pars Tavan Comprehensive Center. Control group did not receive any intervention. A multidimensional sexual satisfaction questionnaire of Roshan 2014 was used to evaluate patients.
Results: Sexual satisfaction in post-test on both interventional group showed a significant improvement compared to control group (P<0.05). Cognitive-behavioral hypnotherapy with 59.38% was more effective than cognitive-behavioral therapy with 43.01 and also it was the same 2 month after follow up (P<0.05).
Conclusion: Combined therapy of cognitive-behavioral hypnotherapy increased sexual satisfaction in women with fibromyalgia syndrome more than cognitive-behavioral therapy.

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Background and Objective: Evaluating the agreement among various corneal imaging devices is crucial due to their varying technologies in diagnosing corneal parameters. This study aimed to assess the agreement of Advanced Corneal Explorer (ACE) with Pentacam and Orbscan in myopic individuals with healthy corneas.
Methods: This descriptive-analytical study was conducted on 45 myopic individuals (25 women and 20 men; mean age=30.37±6.13 years) referring to Al-Zahra Ophthalmology Hospital in Zahedan, Iran, during 2023. Anterior segment imaging was performed using three devices: ACE, Pentacam, and Orbscan. Corneal parameters, including topography, tomography, and corneal aberrations, were examined. The intraclass correlation coefficient (ICC) and 95% limits of agreement (LoA) were used to evaluate the agreement of ACE data with the data obtained from the other two devices.
Results: ACE exhibited good agreement with Pentacam for the mean power (ICC=0.97), maximum power (ICC=0.98), and minimum power of the anterior corneal surface (ICC=0.97) (P<0.05). Additionally, ACE exhibited good statistical agreement with Orbscan for the mean power of the anterior corneal surface due to an ICC of 0.98 (P<0.05). The ICC values for central corneal thickness and thinnest corneal thickness with the ACE and Pentacam devices were 0.99 and 0.95, respectively, indicating significant statistical agreement (P<0.05). White-to-white distance, pupil size, and corneal aberrations did not show good agreement among the three devices (ICC<0.75).
Conclusion: Topography values and corneal thickness measured with ACE showed good agreement with Pentacam; therefore, they can be used interchangeably. Other measured variables from ACE did not show good agreement with Pentacam and Orbscan and are not interchangeable.