Glucose control in intensive care: usability, efficacy and safety of Space GlucoseControl in two medical European intensive care units.

Background: The Space GlucoseControl system (SGC) is a nurse-driven, computer-assisted device for glycemic control combining infusion pumps with the enhanced Model Predictive Control algorithm (B. Braun, Melsungen, Germany). We aimed to investigate the performance of the SGC in medical critically ill patients.

Nonsurgical management of complicated splenic rupture in infectious mononucleosis.

We report on a 35-year-old man who presented to the emergency department with acute abdominal pain, postural hypotension, and tachycardia after having been diagnosed with Epstein-Barr virus infection 1 week before. Abdominal ultrasound and computed tomography revealed splenic rupture, and the patient underwent successful proximal angiographic embolization of the splenic artery. The course was complicated by painful splenic necrosis and respiratory insufficiency due to bilateral pleural effusions.

Disseminated infection with Bartonella henselae in a lung transplant recipient.

We present the case of a lung transplant recipient with disseminated infection with Bartonella henselae. In non-immunosuppressed humans, the organism typically causes a local infection that manifests itself as regional lymphadenopathy. The role of the host immune response to B henselae is critical in preventing progression to systemic disease.

Spontaneous and endothelial-independent vasodilation are impaired in patients with spontaneous carotid dissection: a case-control study.

Background And Purpose: We undertook this case-control study in patients with unilateral spontaneous dissection of the cervical internal carotid artery to investigate spontaneous and endothelium-independent dilation of the nondissected, contralateral carotid arteries and the ipsilateral brachial artery using high-resolution ultrasound.

Methods: Spontaneous and endothelial-independent (nitroglycerin-mediated) absolute and relative dilation were assessed in the internal and common carotid and brachial arteries of 27 patients with unilateral spontaneous dissection of the cervical internal carotid artery and 27 age- and sex-matched healthy controls.

Results: Absolute and relative spontaneous and endothelial-independent dilation of the carotid, but not brachial arteries, were significantly lower in patients as compared with controls.