Hemodyalisis

Adrenal gland abscesses are rare lesions usually reported to be caused by fungal pathogens and typically through hematogenous spread from other primary sources of infection. Imaging has always been known to play a major role in the characterization of focal adrenal lesions. However, given the rare occurrence of abscesses in this location, making the right diagnosis remains challenging. We report the case of a 39-year-old man with chronic renal disease on hemodialysis presenting with signs of sepsis and left upper quadrant pain revealing a left adrenal gland abscess...

Liver transplantation is the major treatment for end-stage liver disease. Postoperative care is a great challenge to reduce morbidity and mortality in patients. In this sense, management in the liver ICU allows hemodynamic management, coagulation monitoring, renal support, electrolyte disturbances, respiratory support and early weaning from mechanical ventilation and evaluation of the liver graft. OBJECTIVE: The present study shows the results of the management of liver transplant patients in 20 years of experience in a transplant center in a low- to middle-income country...

We report a case of catheter-related bloodstream infection by Tsukamurella inchonensis , identified using 16S rRNA gene sequencing, in a patient with arterial hypertension for 20 years and chronic kidney disease in hemodialysis since 08/07/2019. To our knowledge, this is the first case of T. inchonensis in Ecuador.

The formation of chitosan dimer and its interaction with urea and creatinine have been investigated at the density functional theory (DFT) level (B3LYP-D3/6-31++G**) to study the transport phenomena in hemodialysis membrane. The interaction energy of chitosan-creatinine and chitosan-urea complexes are in range -4 kcal/mol < interaction energy <-20 kcal/mol which were classified in medium hydrogen bond interaction. The chemical reactivity parameter proved that creatinine was more electrophilic and easier to bind chitosan than urea...

INTRODUCTION: little is known on the risk factors, clinical presentation, therapeutic protocols, and outcomes of kidney transplantation recipients (KTRs) who become infected by SARS-CoV-2. PURPOSE: to provide an updated view regarding the early experience obtained from the management of KTRs with COVID-19. MATERIALS AND METHODS: A narrative review was conducted using PubMed database to identify relevant articles written in English/Spanish, and published through May 15, 2020...

The use of a preoperative echocolordoppler improves the clinical evaluation because provides anatomical and hemodynamic information that make it an important tool in planning vascular access strategy. The preoperative ultrasound study of the vessels can significantly reduce the failure rate and the incidence of complications of vascular access. We describe the experience of our center, lasting 10-year, where the ultrasound assessment was performed in all patients before the creation of vascular access. Indeed, ultrasound reduces the rate of fistula failure and increases the utilization of fistula, allowing proper selection of vessels...

Amyloidosis is an extracellular deposition of amyloid located in different organs or in a systemic distribution. We present a case of a 78 year-old male with hemodyalisis assosciated amyloidosisis involving the right sternoclavicular joint. Clinical and imaging implications are described.

BACKGROUND: Placing central venous lines under ultrasonographic guidance reduces the complications of the procedure. AIM: To compare prevalences of complications of central venous line placements with or without ultrasonographic guidance. MATERIAL AND METHODS: Descriptive study that contemplated the comparison of two groups of patients subjected to a central venous line placement at a nephrology service for renal replacement therapy. In one group of 100 patients, the line was placed without ultrasonographic guidance between 2008 and 2012...

BACKGROUND AND OBJECTIVES: Analyze evolution Renal Chronic Failure stage 4-5 (ACRF) patients and influence information they receive (educational process, EP) in modality Renal Replacement Therapy (RRT) or conservative treatment (CT) in multidisciplinar ACRF Office. MATERIAL AND METHODS: Prospective, multicenter study (3 centers). Inclusion: from June-01-2014 to October-01-2015; observation: 12 months or until start RRT or death if they occur before 12 months; ends October-01-2016...

OBJECTIVE: The aim of this study was to investigate and compare the prognostic impact of renal dysfunction (RD) at admission in patients with preserved, moderately impaired and severely impaired left ventricular systolic function following ST-elevation myocardial infarction (STEMI). METHODS: We included 2436 patients with STEMI treated with primary percutaneous coronary intervention (pPCI). Patients presenting with cardiogenic shock and those on hemodyalisis were excluded...

Absence of neoplastic disease in the organ-recipient is required in order to allow organ transplantation. Due to its rarity, no data regarding management of patients with Multiple endocrine neoplasia type 1 (MEN1) and end-stage renal failure candidates for kidney transplantation are available. A 36 year-old man was referred to the present hospital with MEN1, with a neuroendocrine pancreatic tumor and primary hyperparathyroidism and associated Alport syndrome with end stage renal failure. The present study aimed to establish the eligibility of the patient for a kidney transplantation...

INTRODUCTION AND OBJECTIVE: The left ventricular pseudoaneurysm (LVP) is rare, the surgical experience is limited and its surgical treatment remains still a challenge with an elevated mortality. Herein, it is presented a retrospective analysis of our experience with acquired post infarct LVP over a10-year period. MATERIALS AND METHODS: Between January 2006 through August 2016, a total of 13 patients underwent operation for post infarct pseudoaneurysm of the left ventricle...

BACKGROUND: Annually, 5000 children younger than 20 years of age and 200 younger than two-years require treatment for chronic kidney disease (CKD). The objective was to estimate the incidence rate of infectious complications in children requiring renal replacement therapy. METHODS: Retrospective cohort. Patients with a minimum of three months of follow-up in programs of peritoneal dialysis and hemodyalisis were included. The incidence rate for infections associated to replacement therapy was calculated...

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OBJECTIVE: Infection is one of the main complications of dialysis procedures to correct renal injury, with a significant impact on morbidity mortality in chronic and critically acute dialysis patients. The objective of this work was to review literature on infection in patients submitted to hemodyalisis. METHODS: A survey of publications from 1990 to March 2008 was carried out in the database COCHRANE, PubMed/MEDLINE, Latin-American and Caribbean literature on Health Sciences and Nursing database...

CONTEXT: Little is known about activated immune-inflammatory pathways and interleukin-6 (IL-6) in the development of fatigue and/or depression in patients with end-stage renal disease on chronic hemodialysis (HD). OBJECTIVES: To evaluate the possible correlation between fatigue and serum levels of IL-6 in patients on chronic HD. METHODS: One hundred HD patients were assessed for the presence of fatigue using the SF-36 Vitality subscale and were administered the Beck Depression Inventory (BDI), the Hamilton Anxiety Rating Scale (HARS), the Mini-Mental State Examination (MMSE), the activities of daily living (ADL), and the instrumental activities of daily living (IADL)...

The detailed analysis of structural characteristics of erythrocytes can be implemented with method of erythrograms. However its practical application in conditions of medical laboratory is a long and labor-intensive process of little avail for express-diagnostic. To register alterations of morphologic functional characteristics of erythrocytes in patients under chronic dialysis as compared with patients without renal pathology the new technique of low-angle light scattering never applied before for this purpose...

BACKGROUND: End-stage kidney disease patients continue to have markedly increased cardiovascular disease morbidity and mortality. Analysis of genetic factors connected with the renin-angiotensin system that influences the survival of the patients with end-stage kidney disease supports the ongoing search for improved outcomes. OBJECTIVE: To assess survival and its association with the polymorphism of renin-angiotensin system genes: angiotensin I-converting enzyme insertion/deletion and angiotensinogen M235T in patients undergoing hemodialysis...

End-stage renal disease is frequently complicated with anemia. Iron deficiency anemia occurs in most hemodialysis patients secondary to increased iron demand driven by the accelerated erythropoiesis that occurs when stimulating agents are administered as treatment of the anemia. The purpose of this study was to determine the prevalence of anemia and iron stores in patients undergoing hemodialysis at our unit; identify their treatment and effectiveness. Medical records of fifty-three patients undergoing ambulatory hemodialysis were evaluated for three months...