en P135: A Systematic Review and Meta-Analysis on Controlled Treatment Trials of Meta-Cognitive Therapy for Anxiety Disorders روانشناسی Psycology مروری Review --- Open Access, CC-BY-NC <p align="center">لطفأ به لینک انگلیسی مراجعه شود. </p> To conduct a systematic review and meta-analysis on controlled treatment trials of meta-cognitive therapy (MCT) for anxiety disorders, studies were included if they employed controlled methodology and treated people above 18 years with anxiety disorders. Case studies (with less than 4 cases) and single case designed studies were excluded. A comprehensive literature search identified 15 trials for systematic review. All included studies showed better treatment results in the MCT arms compared to the control groups. We also statistically pooled the results across studies (when possible). The meta-analyses also showed that MCT had statistically significant better results compared to the control groups in generalized anxiety disorder (GAD)-(both immediately post-treatment and 12 months post-therapy results), obsessive-compulsive disorder (OCD) and post traumatic stress disorder (PTSD)-(P-values ranged <0.0001-0.025). Based on the results of our systematic review, MCT seems to be an effective treatment for anxiety disorders and can effectively control their psychological problems. Meta-Cognitive Therapy, Anxiety Disorders, Treatment, Meta-Analysis 159 159 http://shefayekhatam.ir/browse.php?a_code=A-10-24-189&slc_lang=en&sid=1 Ramin Sadeghi Ramin Sadeghi 10031947532846002685 10031947532846002685 No Nuclear Medicine Research Center, Mashhad University of Medical Sciences, Mashhad, Iran. Nuclear Medicine Research Center, Mashhad University of Medical Sciences, Mashhad, Iran. Naghmeh Mokhber Naghmeh Mokhber 10031947532846002686 10031947532846002686 No Psychiatry and Behavioral Sciences Research Center, Ibn-e-Sina Hospital, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran. Psychiatry and Behavioral Sciences Research Center, Ibn-e-Sina Hospital, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran. Leili Zarifmahmoudi Leili Zarifmahmoudi 10031947532846002687 10031947532846002687 No Nuclear Medicine Research Center, Mashhad University of Medical Sciences, Mashhad, Iran. Nuclear Medicine Research Center, Mashhad University of Medical Sciences, Mashhad, Iran. Hamid Seyfi Hamid Seyfi 10031947532846002688 10031947532846002688 No Psychiatry and Behavioral Sciences Research Center, Ibn-e-Sina Hospital, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran. Psychiatry and Behavioral Sciences Research Center, Ibn-e-Sina Hospital, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran. Negar Asgharipour Negar Asgharipour asgharipourn@mums.ac.ir 10031947532846002689 10031947532846002689 Yes Psychiatry and Behavioral Sciences Research Center, Ibn-e-Sina Hospital, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran. Psychiatry and Behavioral Sciences Research Center, Ibn-e-Sina Hospital, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.