The global impact of the COVID-19 pandemic on delays and disruptions in cancer care services: a systematic review and meta-analysis.

The coronavirus disease 2019 pandemic substantially impacted the delivery of cancer services and programs. Here we reviewed and synthesized the global scale and impact of pandemic-related delays and disruptions on cancer services, including diagnosis, diagnostic procedures, screening, treatment and supportive and palliative care. Based on data from 245 articles in 46 countries, we observed declines in the number of cancer screening participation (39.

The moderating role of e-health literacy and patient-physician communication in the relationship between online diabetes information-seeking behavior and self-care practices among individuals with type 2 diabetes.

Background: This study examined the moderating role of e-health literacy (eHL) and patient-physician communication in the relationship between online diabetes information-seeking behavior (online DISB) and self-care practices.

Methods: A total of 1143 individuals with type 2 diabetes mellitus completed a cross-sectional survey assessing sociodemographic characteristics, data relating to diabetes clinical history, online DISB, eHL (eHealth Literacy Scale), aspects of patient-physician communication (IPC survey), patient self-care (Self-Care Inventory-Revised), and medication adherence (measure of adherence to prescribed diabetes medications). The data were analyzed using both bivariate (correlation) and multivariate (multiple linear regression) analyses using maximum likelihood estimation procedures in Mplus.

Comparison of Framingham Cardiovascular Risk Criteria and ASCVD Score in Iranian Obese Patients.

Background: Calculating and predicting the risk of disease plays an important role in preventive medicine. Today, some risk scores have been designed to estimate the risk of cardiovascular diseases (CVDs) by assessing different factors. Obesity is associated with an increased risk of cardiovascular disease, so we decided to calculate the possible risk of heart disease in obese Iranian people to suggest a more accurate calculator.

The association between acylcarnitine and amino acids profile and metabolic syndrome and its components in Iranian adults: Data from STEPs 2016.

Background: Evidence, albeit with conflicting results, has suggested that cardiometabolic risk factors, including obesity, type 2 diabetes (T2D), dyslipidemia, and hypertension, are highly associated with changes in metabolic signature, especially plasma amino acids and acylcarnitines levels. Here, we aimed to evaluate the association of circulating levels of amino acids and acylcarnitines with metabolic syndrome (MetS) and its components in Iranian adults.

Methods: This cross-sectional study was performed on 1192 participants from the large-scale cross-sectional study of Surveillance of Risk Factors of non-communicable diseases (NCDs) in Iran (STEP 2016).

Torsion among Women with Acute Lower Abdominal Pain: A Retrospective Cross-Sectional Study.

Lower abdominal or pelvic pain is a common complaint among women and one of the most challenging findings to evaluate. We performed the present study to construct a new algorithm for predicting the chance of ovarian torsion among women with acute lower abdominal pain. This diagnostic retrospective cross-sectional study was performed on all female individuals who were referred to Imam Hossein Medical Center, Tehran, Iran, with the chief complaint of acute lower abdominal pain, and underwent laparotomy between 2010 and 2016.

Association of plasma acylcarnitines and amino acids with hypertension: A nationwide metabolomics study.

Background: Identification of metabolomics profile in subjects with different blood pressure, including normal blood pressure, elevated blood pressure, stage 1 hypertension, and stage 2 hypertension, would be a promising strategy to understand the pathogenesis of hypertension. Thus, we conducted this study to investigate the association of plasma acylcarnitines and amino acids with hypertension in a large Iranian population.

Methods: 1200 randomly selected subjects from the national survey on the Surveillance of Risk Factors of Non-Communicable Diseases in Iran (STEPs 2016) were divided into four groups based on the ACC/AHA hypertension criteria: normal blood pressure (n = 293), elevated blood pressure (n = 135), stage 1 hypertension (n = 325), and stage 2 hypertension (n = 447).

Estimating short-term and long-term survival in rectal cancer patients using cure model.

Background: A large number of rectal cancer patients are cured after treatment. In such cases, cure models are used for survival analysis. This study aims to investigate factors that affect survival in rectal cancer using the Cox mixture cure model.

Metabolic signatures of insulin resistance in non-diabetic individuals.

Background: Insulin resistance (IR) evolved from excessive energy intake and poor energy expenditure, affecting the patient's quality of life. Amino acid and acylcarnitine metabolomic profiles have identified consistent patterns associated with metabolic disease and insulin sensitivity. Here, we have measured a wide array of metabolites (30 acylcarnitines and 20 amino acids) with the MS/MS and investigated the association of metabolic profile with insulin resistance.

Targeted metabolomics analysis of amino acids and acylcarnitines as risk markers for diabetes by LC-MS/MS technique.

Diabetes is a common chronic disease affecting millions of people worldwide. It underlies various complications and imposes many costs on individuals and society. Discovering early diagnostic biomarkers takes excellent insight into preventive plans and the best use of interventions.

A new decision making model for diagnosing acute appendicitis among non-pregnant women and its comparison with alvarado scoring system.

Although acute appendicitis is a common problem, it remains a difficult diagnosis to establish, particularly among females of reproductive age. The present study was conducted to devise a new decision making model for diagnosing acute appendicitis in non-pregnant women. The present study was a retrospective study consisting of women who had undergone an appendectomy between 2007 and 2015 at the emergency department of Imam Hossein Medical Center, Tehran, Iran.

Preoperative Smoking Cessation and its Association with Postoperative Complications and Length of Hospital Stay in Patients Undergoing Herniorrhaphy.

Background: To assess the effect of preoperative smoking cessation on postoperative complications in patients undergoing herniorrhaphy.

Materials And Methods: This prospective study was conducted on 163 consecutive patients, undergoing herniorrhaphy. Demographic characteristics and postoperative complications were compared between smokers (group A), patients who reduced smoking by 50% (group B), and patients who completely quit smoking (group C).

Effect of antioxidant supplementation containing L-carnitine on semen parameters: a prospective interventional study.

Objective: One of the remarkable causes of infertility in men is oxidative stress having a reducing effect on their reproductive function. In the present study, we investigated the efficacy of supplementation with antioxidants and L-Carnitine (contained in Androferti) on semen parameters.

Methods: We included 180 infertile male patients diagnosed with idiopathic oligoastenoteratozoospermia (OAT) in this study, and we analyzed the semen sample from 59 patients before and after oral antioxidant treatment, with the commercial name of Androferti (containing 1500 mg of L-Carnitine, 60 mg of vitamin C, 20 mg of coenzyme Q10, 10 mg of vitamin E, 10 mg of zinc, 200 µg of vitamin B9, 50 µg of selenium, 1 µg of vitamin B12).

Clinicopathological features and survival of colorectal cancer patients younger than 50 years: a retrospective comparative study.

Background: Colorectal cancer (CRC) is a disease of old age, but its incidence has been rising among younger population compared to older ones. Nevertheless, there is a controversy over survival of younger patients compared to the older ones. Therefore, in the current study, we investigated the clinicopathological features and survival of the younger (< 50 years) versus older (≥ 50 years) CRC patients.

Effect of myo-inositol supplementation on ICSI outcomes among poor ovarian responder patients: A randomized controlled trial.

Purpose: This study has evaluated the use of myo-inositol supplementation for improving reproductive outcomes in poor responders undergoing intracytoplasmic sperm injection (ICSI).

Methods: One hundred and twelve poor responder patients were included in the study and randomly categorized into two groups using a permuted block randomization method. Group A included 56 patients who received myo-inositol (4 g) and folic acid (400 μg) daily from one month before starting the ICSI cycle continuing until the ovulation triggering day.

Association of Admission Blood Glucose Level with Major Adverse Cardiac Events in Acute Coronary Syndrome; a Cohort Study.

Introduction: Appropriate management of abnormal admission blood glucose level (ABGL) in acute coronary syndrome (ACS) patients still remains a common issue. This study aims to assess the influence of ABGL on development of 30-day major adverse cardiac events (MACEs) in patients with suspected ACS.

Methods: This is a prospective cohort study based on analysis of data collected from patients suspected to acute coronary syndrome admitted to emergency department.

Association Study of Single Nucleotide Polymorphisms of Endoplasmic Reticulum Aminopeptidase 1 and 2 Genes in Iranian Women with Preeclampsia.

Background: Endoplasmic reticulum aminopeptidases 1 and 2 (ERAP1 and 2) are involved in blood pressure regulation and single nucleotide polymorphisms (SNPs) of these genes have been linked to preeclampsia. This study intended to assess the association of and genes polymorphism with Iranian preeclamptic women.

Methods: In this case-control study, 148 preeclamptic and 133 pregnant women were selected from the Kosar Hospital, Qazvin, Iran, during 2013-2015.

Optimal Glycated Hemoglobin Cutoff Point for Diagnosis of Type 2 Diabetes in Iranian Adults.

Objectives: The aim of this study was to evaluate the capability of glycated hemoglobin (A1C) levels to be a tool for identifying Iranian adults with diabetes and prediabetes.

Methods: In a cross-sectional population-based study, 1,813 adults, men and women 35 to 75 years of age and without a history of diabetes and hemoglobinopathies, were included. Fasting blood glucose and A1C levels were obtained.

Once Versus Thrice Daily Colistin in Critically Ill Ptients with Multi-Drug Resistant Infections.

Unlabelled: The aim of this study was to evaluate the procalcitonin (PCT) changes in two different high-dose colistin regimens in the treatment of multi-drug resistant MDR gram negative infections in ICU patients. This is a prospective study of adult ICU patients with bacteremia and ventilator associated pneumonia (VAP) caused by MDR gram negative pathogens. Patients were assigned to two colistin administration groups.

Effect of treatment of iron deficiency anemia onhemoglobin A1c in type 2 diabetic patients.

Background/aim: Iron deficiency anemia (IDA) affects hemoglobin A1c (HbA1c) levels. This study aimed to evaluate the effect of treatment of iron deficiency anemia on hemoglobin A1c in type 2 diabetic patients.Materials and methods: Ninety type 2 diabetes mellitus (T2DM) patients with IDA were included in a randomized, placebo-controlled, single-blind clinical trial.

A peer support intervention in improving glycemic control in patients with type 2 diabetes.

Objective: This study aims to assess the effectiveness of a peer support intervention, in which patients with T2DM were provided ongoing self-management support by trained peers with diabetes directed at improving self-care behaviors, self-efficacy and life quality.

Methods: In this randomized controlled trial, 200 patients referred to a diabetes specialty clinic were allocated to peer support or control group. Participants in both groups received usual education by diabetes educators.

Iran diabetes research roadmap (IDRR) study: a preliminary study on diabetes research in the world and Iran.

Backgrounds: Diabetes is one of the most common metabolic disorders worldwide. This study aim was to provide detail analysis of diabetes research output and its trend in Iran as well as in the world and compare them.

Methods: Data was retrieved from PubMed database using a suitable search strategy and application of proper operator "AND", "OR" and "NOT".

FLT3 Gene Mutation Profile and Prognosis in Adult Acute Myeloid Leukemia.

Background: Internal tandem duplication (ITD) of FMS-related tyrosine kinase 3 (FLT3) gene, which occurs in exons 14 and 15, is one of the most prevalent somatic mutations in adult acute myeloid leukemia (AML) and has biological, prognostic, and therapeutic implications. The prognostic importance of codon 835 tyrosine kinase domain (TKD) mutation (exon 20), which occurs relatively frequently in adult AML, is often debated. We aimed to study the FLT3 gene mutation profile and prognosis in 139 adult Iranian patients with newly diagnosed AML.

Effectiveness of short message service-based intervention (SMS) on self-care in type 2 diabetes: A feasibility study.

Aim: The objective of the current study is to assess the effectiveness of Mobile Short Message Service (SMS) intervention on education of basic self-care skills in patients with type 2 diabetes. Moreover, we aimed to determine whether delivering individually-tailored educational messages can be more effective than general educational messages.

Methods: A total of 150 patients with diabetes type 2 were randomized into three groups: tailored SMS group, non-tailored SMS group, and the control group.

Model for End stage Liver Disease (MELD) and Child-Turcotte-Pugh (CTP) scores: Ability to predict mortality and removal from liver transplantation waiting list due to poor medical conditions.

Background: There are many patients awaiting liver transplantation with only few donors providing the organ. The Child-Turcotte-Pugh score (CTP) and the Model for End stage Liver Disease (MELD) are the most common scores for prioritizing patients on waiting lists. In this study, we compared the ability of these scores to predict mortality or removal from the waiting list due to poor medical conditions.