Conceptual Approach to Body Fluids and Edema, Education Determines Clinical Outcomes in Heart Failure.

In this brief communication, we reemphasize the importance of critical thinking in clinical practice using the example of edema. The common practice of thinking and inquiry by practicing clinicians has beneficial implications for healthcare by improving outcomes and patient care while alleviating the burden of misconceptions in practice. We provide an in-depth and interactive investigation of physiological concepts as a foundation for understanding body fluid dynamics.

Arterial Versus Venous Blood Gas Analysis Comparisons, Appropriateness, and Alternatives in Different Acid/Base Clinical Settings: A Systematic Review.

Arterial blood gases (ABGs) are routinely done in critical clinical settings to ascertain acid-base status. Due to difficulties and the potential side effects following arterial blood sampling, much research has been done to find the possibility of using venous samples as an alternative. However, this comparison needs to be evaluated in various contexts.

Targeted Next Generation Sequencing Revealed Novel Variants in the and Genes of Iranian Patients with Autosomal Dominant Polycystic Kidney Disease.

Background: Autosomal dominant polycystic kidney disease (ADPKD), one of the common inherited disorders in humans, is characterized by the development and enlargement of renal cysts, often leading to end-stage renal disease (ESRD). In this study, Iranian ADPKD families were subjected to high-throughput DNA sequencing to find potential causative variants facilitating the way toward risk assessment and targeted therapy.

Methods: Our protocol was based on the targeted next generation sequencing (NGS) panel previously developed in our center comprising 12 genes involved in PKD.

The effect of the Iranian family approach-specific course (IrFASC) on obtaining consent from deceased organ donors' families.

Background: A family approach and obtaining consent from the families of potential brain-dead donors is the most important step of organ procurement in countries where an opt-in policy applies to organ donation. Health care staff's communication skills and ability to have conversations about donation under circumstances of grief and emotion play a crucial role in families' decision-making process and, consequently, the consent rate.

Methods: A new training course, called the Iranian family approach-specific course (IrFASC), was designed with the aim of improving interviewers' skills and knowledge, sharing experiences, and increasing coordinators' confidence.

Conceptual Approach to Body Fluids and Edema, Education Determines Clinical Outcomes in Nephrotic Syndrome Management.

The objective of our paper is to reemphasize the importance of critical thinking in clinical practice and education in the field of internal medicine using the example of edema. We provide an in-depth and interactive investigation of physiological concepts as a foundation for the understanding of body fluid dynamics. Four fundamental concepts described are the hydrostatic and oncotic pressure gradients, capillary permeability, and lymphatic drainage.

Recurrence of a neuroendocrine tumor of adrenal origin: a case report with more than a decade follow-up.

Background: Neuroendocrine tumor (NET) with adrenocorticotropic hormone (ACTH) secretion are very rare. To our knowledge, no follow-up study is published for ACTH-secreting NET, regardless of the primary site, to show second occurrence of tumor after a long follow-up, following resection of primary tumor.

Case Presentation: Here, we describe a 49-year-old-man with cushingoid feature, drowsiness and quadriparesis came to emergency department at December 2005.

Metabolic risk factors and risk of Covid-19: A systematic review and meta-analysis.

Objective: Based on the epidemiologic findings of Covid-19 incidence; illness and mortality seem to be associated with metabolic risk factors. This systematic review and meta-analysis aimed to assess the association of metabolic risk factors and risk of Covid-19.

Methods: This study was designed according to PRISMA guidelines.

Current Challenges of Kidney Transplantation in Iran: Moving Beyond The "Iranian Model".

Organ Transplantation in Iran has come a long way with many different policies and approaches addressing demand and supply. The first successfully kidney transplantation was performed at Namazi Hospital in Shiraz from a living donor in 1967. However, there had been only limited transplant activities in Iran until mid-1970.

Post-transplantation Presentation of ANCA-associated Vasculitis: Granulomatosis with Polyangitis.

Granulomatosis with polyangitis (GPA) is characterized by necrotizing granulomatosis of the upper and lower respiratory tract and glomerulonephritis. If GPA does not respond to appropriate management, it might result in end-stage renal disease, which may remit the disease severity. The overall impression is that immunosuppression following renal transplantation would further subside the vasculitis.

The Impact of Hemodialysis Frequency and Duration on Blood Pressure Management and Quality of Life in End-Stage Renal Disease Patients.

Cardiovascular complications are the most prominent causes of morbidity and mortality among chronic kidney disease (CKD) and end-stage renal disease (ESRD) patients undergoing standard hemodialysis (HD) therapy. Cardiovascular disease risk is increased significantly through persistent hypertension and blood pressure (BP) fluctuation, which are the most common complications of CKD. It was hypothesized that an extended approach with lengthier and more frequent dialysis sessions, referred to in this paper as "extended hemodialysis" (EHD), can potentially lower and stabilize blood pressure, and consequently reduce the rate of morbidity and mortality.

Prevalence and determinants of chronic kidney disease in northeast of Iran: Results of the Golestan cohort study.

Background: The burden of chronic kidney disease (CKD) is increasing globally in particular in fast emerging economies such as Iran. Population-based studies on prevalence of CKD in Iran are scarce. The objective of the current study was to explore the prevalence and determinants of CKD in the setting of Golestan Cohort Study (GCS), the largest prospective cohort in the Middle East.

Association of elevated frequency of micronuclei in peripheral blood lymphocytes of type 2 diabetes patients with nephropathy complications.

The increasing incidence of type 2 diabetes mellitus globally has increased the incidence of diabetes-associated complications such as nephropathy. DNA damage induced by oxidative stress might be one of the important mechanisms in the pathogenesis of diabetic complications. Two hundred Iranian individuals with the conditions of type 2 diabetes, diabetic nephropathy and nephropathy patients with no sign of diabetes and normal unaffected sex- and age-matched controls (50 in each group) were enrolled in the study.

A 4-year follow-up of living unrelated donors of kidney allograft in Iran.

Introduction: Shortage of deceased donor kidneys has resulted in an increased rate of kidney transplantation from living unrelated donors (LURDs). However, there are concerns about short-term and long-term morbidity of the donors. This study reports the clinical and biochemical factors in a follow-up program of Iranian LURDs, one of the largest reported series of kidney donors.

Travel for transplantation in iran: pros and cons regarding Iranian model.

Transplant tourism is one of the main unacceptable aspects of medical tourism, implicating travel to another country to receive an allograft. Organ shortages in wealthier countries have persuaded patients to preclude organ waiting lists and travel to other countries for getting organs especially kidneys. On the other hand, in many countries, there is no transplant program, and hemodialysis is expensive.

The global registry: hope for the future.

In 2014, there is unanimous agreement that kidney transplant is the optimal treatment for most patients who have end-stage renal failure. Increasing organ shortage is the main obstacle that delays transplant and might even cause death while the patient is on the waiting list for kidney transplant. Many innovations have been proposed to increase the number of organs for transplant in different countries such as increasing awareness about organ donation, based on different cultures and religions.

Association between urinary adiponectin level and renal involvement in systemic lupus erythematous.

Aim: To assess association between urinary levels of adiponectin and severity of renal involvement in SLE patients. Also, this study aims to determine the value of urinary adiponectin levels to discriminate renal involvement in these patients.

Methods: In a multi-center cross-sectional survey, 50 consecutive patients diagnosed as having systemic lupus erythematosus (SLE) according to American College of Rheumatology criteria were classified into two groups with or without renal involvement (microscopic hematuria, reduced glomerular filtration rate < 25% of normal value, and proteinuria > 500 mg/24 h) which was confirmed by renal biopsy.

Prevalence of chronic kidney disease and its associated risk factors: the first report from Iran using both microalbuminuria and urine sediment.

Background: The incidence of major risk factors of chronic kidney disease (CKD) in the world is on the rise, and it is expected that this incidence and prevalence, particularly in developing countries, will continue to increase. Using data on urinary sediment and microalbuminuria, we aimed to estimate the prevalence of CKD in northeast Iran.

Methods: In a cross-sectional study, the prevalence of CKD in a sample of 1557 regionally representative people, aged ≥ 18 years, was analyzed.

Renal function and risk factors of moderate to severe chronic kidney disease in Golestan Province, northeast of Iran.

Introduction: The incidence of end-stage renal disease is increasing worldwide. Earlier studies reported high prevalence rates of obesity and hypertension, two major risk factors of chronic kidney disease (CKD), in Golestan Province, Iran. We aimed to investigate prevalence of moderate to severe CKD and its risk factors in the region.

Common MEFV mutation analysis in 36 Iranian patients with familial Mediterranean fever: clinical and demographic significance.

The aim of our study was to determine the spectrum of the 12 most common familial Mediterranean fever gene (MEFV) mutations in Iranian patients with heterogeneous ethnicity, using the familial Mediterranean fever (FMF) strip assay test. A total of 36 patients were diagnosed according to established clinical criteria. Genomic DNA from all patients was tested for 12 common mutations located in exon 2 (E148Q), 3 (P369S), 5 (F479L), 10 [M680I (G>C), M680I (G>A), I692del, M694V, M694I, K695R, V726A, A744S, R761H], respectively, using the FMF strip assay test.

Dietary and fluid compliance: an educational intervention for patients having haemodialysis.

Aim: This paper is a report of a study conducted to determine the effect of an educational intervention on dietary and fluid compliance in patients having haemodialysis.

Background: Many of the clinical problems experienced by patients having haemodialysis are related to their failure to eat appropriate foods and restrict their fluid intake. Educational intervention in patients having haemodialysis to improve their compliance with dietary and fluid restrictions appears to be effective.