A network analysis of ICD-11 complex PTSD symptoms in the treatment-seeking population in Iran.

Introduction: The 11th revision of the World Health Organization's International Classification of Diseases (ICD-11) introduces a new disorder called complex posttraumatic stress disorder. This disorder is heterogeneous, and identifying its core symptoms is important for understanding its different aspects. The network approach to psychopathology allows for examining the structure of Complex PTSD at a symptom level, which helps in analyzing direct interactions between symptoms.

Comparison the effect of Otago and chair squat exercises on the fear of falling and the quality of life of the older adults, a clinical trial study.

Background: Staying at home limits older people's physical activity and increases their fear of falling. Also, their physiological and psychological problems lead to decrease in physical activity, which affects their quality of life.

Aims: The aim of this study was to help use a cost-effective, and less complicated method to reduce the fear of falling and improve the quality of life of the aged people.

"Biological evaluation of 3D-Printed chitosan-based scaffolds for tissue engineering".

Chitosan is a natural polysaccharide with excellent biocompatibility, biodegradability, and antibacterial capabilities, making it a good candidate for tissue engineering. 3D printing has revolutionized biomaterial fabrication owing to its precision, customization, and ability to create complex structures. This article aims to provide an overview of the current advances in 3D printing techniques for fabricating scaffolds based on chitosan and its derivatives.

Developing practical machine learning survival models to identify high-risk patients for in-hospital mortality following traumatic brain injury.

Machine learning (ML) offers precise predictions and could improve patient care, potentially replacing traditional scoring systems. A retrospective study at Emtiaz Hospital analyzed 3,180 traumatic brain injury (TBI) patients. Nineteen variables were assessed using ML algorithms to predict outcomes.

Tissue infarction secondary to brucellosis: a systematic review of case reports and case series.

Background: Tissue infarction is a rare but serious life-threatening complication of brucellosis. In this systematic review, we investigated manifestations, diagnostic and therapeutic measures, and causes of tissue infarction in patients with brucellosis.

Methods: Pubmed/Medline, Embase, Scopus, and Web of Science were systematically searched for case reports or case series that detail tissue infarction secondary to brucellosis up to October 20, 2024.