Publications by authors named "Amir Tiyuri"
Background: Despite the high occurrence of floods in Iran, its psychological consequences have been less discussed. The present paper addresses the prevalence of Post-traumatic Stress Disorder (PTSD) and its determinants among the affected adults by the huge flood of 2019.
Methods: An analytical cross-sectional study was conducted through household face-to-face surveys in August and September 2019.
Introduction: Early and non-invasive detection of hepatocellular carcinoma (HCC), which is usually asymptomatic, can improve overall survival outcomes. The objective of this systematic review and meta-analysis was to evaluate the diagnostic accuracy of serum-derived exosomes for diagnosing HCC.
Methods: PubMed, Web of Science, and Scopus databases were searched for relevant studies up to April 2023.
Article Synopsis
- Lip, oral, and pharyngeal cancers pose significant global health challenges, making it essential to analyze their burden for effective health policies.
- The study utilized data from the 2019 Global Burden of Diseases, Injuries, and Risk Factors Study to assess cancer incidence, mortality, and life years lost across 204 countries, linking these to socio-demographic factors.
- Findings revealed approximately 370,000 cases and 199,000 deaths for lip and oral cavity cancer, and 167,000 cases and 114,000 deaths for other pharyngeal cancers in 2019, with smoking being the leading risk factor for these cancers, especially in low and middle SDI regions.
Psychological impact of the Spring 2019 flood among adult population of Iran.
Int J Soc Psychiatry
December 2023
Background: From March to April 2019, a flood occurred in several regions of Iran. The most affected provinces were Golestan, Lorestan, and Khuzestan.
Aims: The present study aimed to determine the prevalence and determinants of psychological distress and depression among the affected adult population 6 months after the event.
Background: Despite the conventional cancer therapeutic, cancer treatment remains a medical challenge due to neoplasm metastasis and cancer recurrence; therefore, new approaches promoting therapeutic strategies are highly desirable. As a new therapy, the use of whole neoplastic stem cells or cancer stem cell (CSC)-based vaccines is one strategy to overcome these obstacles. We investigated the effects of whole CSC-based vaccines on the solid tumor development, metastasis, and survival rate.
View Article and Find Full Text PDFBackground: During the COVID-19 pandemic, many people have experienced traumatic losses and therefore are at risk of developing complicated grief regarding the restrictions on the performance of routine mourning rituals. This study is a randomized controlled trial for assessing the efficacy of three versus five sessions of grief counseling on grief intensity, psychological distress, and quality of life of grief among bereaved people due to COVID-19.
Methods: A total of 120 bereaved people, due to COVID-19, will be enrolled in this multi-center randomized controlled trial after assessment for inclusion and exclusion criteria.
Background & Objectives: Endometriosis is one of the causes of female infertility, but the prevalence of endometriosis is not exactly known. We conducted a systematic review and meta-analysis to provide an estimate of the prevalence of endometriosis in women considering the stage of disease, diagnostic method, geographical distribution, clinical symptoms and sample size.
Methods: MEDLINE, Web of Science, Google Scholar, Scopus and Cumulative Index of Nursing and Allied Health were searched to identify peer-reviewed studies published from January 1990 to December 2018 reporting the prevalence of endometriosis.
In the present study, the efficiency of two formulations of maggot therapy: free-range larvae on the wounds and larvae in a special bag (larval-bag), was compared for healing diabetic ulcers with Wagner 2 diabetic ulcer. This study was conducted as a parallel randomized clinical trial. Out of 281 patients with Wagner grade 2 diabetic ulcers referred to the wound clinic, 54 patients who met the inclusion criteria were randomly assigned to intervention groups.
View Article and Find Full Text PDFBackground: Glioblastoma (GBM) is the most malignant brain cancer because there are no available biopsy-free methods for the diagnosis or the preoperative early detection. In this regard, the development of a non- or minimally invasive methods for early detection could increase the survival rate of GBM patients.
Methods: The present study aimed to assess the diagnostic accuracy of extracellular vesicles (EVs) derived RNAs, isolated from patients' CSF or serum for GBM diagnosis.
Background: To investigate the geographical distribution of physical activity (PA) prevalence among adults aged 15-64 years old across Iran provinces using geographic maps.
Methods: Data from 4 consecutive national surveys conducted between 2007 and 2010 were pooled to determine the geographical distribution. Prevalence of low PA with 95% confidence interval was estimated by sociodemographic subpopulations over provinces using complex survey design.
Background: Research self-efficacy is one of the main factors influencing the successful conduction of research and following it in students. This study was performed with the aim of determining the research self-efficacy and its relationship with academic performance in postgraduate students of Tehran University of Medical Sciences (TUMS) in 2016.
Materials And Methods: This cross-sectional study was performed on 320 postgraduate students of TUMS in 2016.