Extracorporeal membrane oxygenation in pheochromocytoma-induced cardiogenic shock.

Extracorporeal membrane oxygenation has been extensively used for cardiopulmonary support in cardiogenic shock. However, its clinical value in the management of pheochromocytoma crisis remains unclear. We report a rare case of life-threatening cardiogenic shock managed with peripheral venoarterial extracorporeal membrane oxygenation combined with endovascular left ventricular venting, in a 40-year-old female patient, in the setting of unknown adrenal pheochromocytoma.

Clinical Significance of Portal Hypertension Diagnosed With Bedside Ultrasound After Cardiac Surgery.

Background: Portal venous flow pulsatility detected by Doppler ultrasound is a sign of congestive heart failure in noncritically ill patients. The assessment of portal and splenic venous flows has never been reported in patients undergoing cardiac surgery.

Methods: This is a case series performed in patients undergoing cardiac surgery between February 2014 and February 2015 in which portal and/or splenic venous flows were assessed by the attending anesthesiologist during surgery or by the intensivist after surgery using transthoracic echography in 9 patients or transesophageal echocardiography in 5 patients.

An innovative technology for safe needle disconnection after hemodialysis.

Purpose: Vascular access care is a key topic for hemodialysis patients. The most cost-effective and lasting vascular access for chronic hemodialysis is the native arteriovenous fistula (AVF); however, bleeding after dialysis session from puncture site is a relevant problem. Achieving hemostasis is necessary and requires hand compression by the nurse or the patient if he or she is capable and cooperative.

Acute kidney injury in elderly intensive care patients: a review.

The elderly are at high risk for acute kidney injury (AKI). With the aging of the population, the demand for intensive care unit (ICU) admission from older patients will continue to rise, and this clinical entity will likely become increasingly common. In this article we review the relevant literature, discuss the age-related changes that render older people prone to AKI development, and examine the most frequent etiologies for renal impairment in these patients.

The role of advanced oxidation protein products in intensive care unit patients with acute kidney injury.

Introduction: Oxidative stress (OS) is an imbalance between the production of oxidizing chemical species and the antioxidant defense. It is known that OS increases in critically ill patients with acute kidney injury (AKI). Measurement of advanced oxidation protein products (AOPPs) has been found to be a simple tool for monitoring OS.

Acute kidney injury in the elderly: a review.

The risk of developing acute kidney injury (AKI) is significantly increased in the elderly. It is the age-related renal and systemic changes as well as frequent comorbidities that render older individuals greatly susceptible to acute renal impairment. Although most often multifactorial, specific etiologies such as renal hypoperfusion due to cardiac failure, dehydration or hypotension of any cause, as well as sepsis, drug toxicity, surgery, or obstructive causes are often present.

Hospital-acquired acute kidney injury in the elderly.

Acute kidney injury (AKI) is becoming increasingly common in elderly individuals. The presence of multiple comorbidities as well as age-related changes in the kidney, systemic vasculature and immunological system render older patients more prone to renal injury. Hypovolemia, sepsis, and iatrogenic complications related to drug toxicity, contrast-induced nephropathy, and perioperative complications therefore often occur in older hospitalized patients.