Miniaturized cardiopulmonary bypass improves short-term outcome in cardiac surgery: a meta-analysis of randomized controlled studies.

Objective: To investigate whether the use of miniaturized cardiopulmonary bypass translates into decreased morbidity and mortality in patients having cardiac surgery.

Methods: We independently conducted a systematic review and meta-analysis of data pooled from existing trials listed in PubMed and conference proceedings. Sixteen studies were identified, including 1619 patients having cardiac surgery.

Myeloneuropathy due to copper deficiency: clinical and MRI findings after copper supplementation.

Acquired copper deficiency constitutes an under-recognised cause of myelopathy. Aim of the study was to describe the clinical and imaging features at admission and after copper supplementation of a patient with acquired copper deficiency myeloneuropathy. A 73-year-old woman presented with anaemia and signs of posterior column dysfunction.

Identification of a coronary vascular progenitor cell in the human heart.

Primitive cells capable of generating small resistance arterioles and capillary structures in the injured myocardium have been identified repeatedly. However, these cells do not form large conductive coronary arteries that would have important implications in the management of the ischemic heart. In the current study, we determined whether the human heart possesses a class of progenitor cells that regulates the growth of endothelial cells (ECs) and smooth muscle cells (SMCs) and vasculogenesis.

[Cardiac tamponade: a modified video-assisted thoracoscopic approach].

Pericardial effusion may lead to cardiac tamponade sometimes requiring surgical treatment. The aim of the study was to retrospectively analyse a group of patients with cardiac tamponade treated with a modified video-assisted thoracoscopy technique. We treated 15 patients (8 males and 7 females; mean age 63 years; range 24-80 years) with cardiac tamponade.

Defective Fas-mediated T-cell apoptosis predicts acute onset CIDP.

Guillain-Barré syndrome (GBS) and chronic inflammatory demyelinating polyneuropathy (CIDP) are immune-mediated neuropathies. GBS is characterized by acute onset and subsequent remission of symptoms, whereas CIDP displays slow progression over at least 2 months. However, a small proportion of CIDP patients display acute onset CIDP (a-CIDP) resembling that of GBS.

Progranulin plasma levels as potential biomarker for the identification of GRN deletion carriers. A case with atypical onset as clinical amnestic Mild Cognitive Impairment converted to Alzheimer's disease.

Progranulin (GRN) mutations are associated with different clinical phenotypes, including Frontotemporal Lobar Degeneration (FTLD), Corticobasal Degeneration and Alzheimer's disease (AD). In addition, the range of age at onset is very wide and patients presenting initial symptoms around eighty years have been described. Previous studies demonstrated that progranulin plasma levels determination may be a reliable method to identify GRN deletion carriers.

Mesenchymal stem cell transplantation in amyotrophic lateral sclerosis: A Phase I clinical trial.

Amyotrophic Lateral Sclerosis (ALS) is a devastating incurable disease. Stem-cell-based therapies represent a new possible strategy for ALS clinical research. The objectives of this Phase 1 clinical study were to assess the feasibility and toxicity of mesenchymal stem cell transplantation and to test the impact of a cell therapy in ALS patients.

High mobility group box-1 expression correlates with poor outcome in lung injury patients.

Chest trauma is frequently followed by pulmonary contusion and sepsis. High mobility group box-1 (HMGB-1) is a late mediator of severe sepsis that has been associated with mortality under experimental conditions. We studied HMGB-1 mRNA expression in patients with lung injury and its relationship with the severity of trauma and survival.

Stem cells in amyotrophic lateral sclerosis: state of the art.

Amyotrophic lateral sclerosis (ALS) is a devastating incurable neurodegenerative disease that targets motor neurons, manifesting as a linear decline in muscular function and leading to death within 2 - 5 years of diagnosis. The vast majority of ALS cases are sporadic, the aetiopathology of which is incompletely understood. Recent data have implicated the microenvironment of the motor neuron as a primary target of the pathophysiology.

Re-emergence of West Nile virus in Italy.

In August 2008, West Nile disease re-emerged in Italy. The infection is affecting the North Eastern regions and, as of November 2008, has caused 33 clinical cases and five fatalities in horses. Until now, no deaths have been reported in birds.

Manic/hypomanic symptoms and quality of life measures in patients with epilepsy.

Purpose: Although several studies pointed out an association between depression and quality of life (QoL) of patients with epilepsy, data about manic/hypomanic symptoms (MHS) remain scanty. In this study, we sought to investigate their relationship with social and health-related QoL measures in patients with epilepsy.

Methods: Consecutive adult outpatients with epilepsy were assessed using the M.

[Pneumotorax and cannabis].

Aim: After having read the articles by Treasure and Beshay about the particular incidence of spontaneous pneumothorax (SP) in patients with daily consumption of Cannabis the authors took a strictly control of these subjects reviewing their personal experience in the treatment of this condition. In particular, the prevalence of SP has been evaluated through genomic assay of monocorial twins. The strong impact of the inflammatory phenomena that have always supported the emphysema burning is 10 time higher among worldwide population and patients with SP.

Clinical effects of a Long-term Educational Program for children with asthma - Aironet. A 1-yr randomized controlled trial.

Educational self-management programs for children with asthma have now become a routine feature in the management of the disease, as international guidelines underline. We designed this trial to find out whether Aironet, an educational program developed for children with asthma, influenced asthma severity and improved parents' knowledge of the disease. In a multicenter, prospective, randomized controlled trial we enrolled 123 children, 72 boys, mean age 8.

Brain mechanisms of altered conscious states during epileptic seizures.

Impaired consciousness has long been considered the hallmark of epileptic seizures. Both generalized seizures and complex partial seizures are characterized by a multifaceted spectrum of altered conscious states, in terms of the general level of awareness and the subjective contents of consciousness. Complete loss of consciousness occurs when epileptic activity involves both cortical and subcortical structures, as in tonic-clonic seizures and absence seizures.

Health-related quality of life measures and psychiatric comorbidity in patients with migraine.

Background And Purpose: The identification of factors associated to health-related quality of life (HRQoL) measures in patients with migraine has major implications in terms of prognosis and treatment. This study aimed at investigating associations between HRQoL and comorbid mood and anxiety disorders.

Methods: Consecutive adult outpatients with a diagnosis of migraine with or without aura were assessed using the Mini International Neuropsychiatric Interview (M.

Motor cortical organization in an adult with hemimegalencephaly and late onset epilepsy.

Hemimegalencephaly is a rare brain malformation whose physiology is largely obscure. In a single patient, we studied motor cortex using several transcranial magnetic stimulation variables testing cortical excitability, and mapping motor area. The megalencephalic hemisphere showed an enlargement of cortical motor map with abnormal axonal orientation and an excess spread of corticospinal excitation, associated with multiple defects of cortical inhibition.

Mean platelet volume and the extent of coronary artery disease: results from a large prospective study.

Background: Platelets play a central role in the pathogenesis of coronary artery disease. Mean platelet volume (MPV) is an indicator of platelet activation, and has been demonstrated to be correlated with platelet reactivity. The aim of the current study was to investigate whether mean platelet volume is associated with the extent of coronary artery disease.

Chronic transverse sternal fracture. Role of CT scan and repair by an alternative use of the Synthes-Titanium Sternal Fixation System.

Chest wall fractures, including injuries of the sternum, usually heal spontaneously without specific treatment. However sometimes, they need surgical treatment. To treat these patients the selection criteria often are subjective in spite of many surgical devices for sternal osteosynthesis are available nowadays.

Aortic valve infective endocarditis: could multi-detector CT scan be proposed for routine screening of concomitant coronary artery disease before surgery?

Usefulness of the coronary artery study has been questioned in patients with infective valve endocarditis. Fatal events are reported in the literature due to embolization of endocarditic vegetations during cardiac catheterization. For this reason, many authors do not recommend preoperative invasive coronary studies in these patients.

Epidural anesthesia in elderly patients undergoing coronary artery bypass graft surgery.

Objectives: The purpose of this study was to evaluate the effects of thoracic epidural anesthesia on postoperative N-terminal pro B-natriuretic peptide (NT-proBNP) release in elderly patients undergoing elective coronary artery bypass graft (CABG) surgery.

Design: A case-matched, nonrandomized study.

Setting: A university hospital, single institution.

First evidence of bluetongue virus serotype 16 in Croatia.

This study described the first report of BTV-16 in Croatia. Serological evidence occurred in cattle at the end of September and continued during October and November 2004. All positive animals were in the Dubrovnik-Neretva County, a region located in the southernmost part of Croatia.

The behavioral spectrum of Gilles de la Tourette syndrome.

Gilles de la Tourette syndrome is a neurodevelopmental disorder consisting of multiple motor and one or more vocal/phonic tics. Tourette's syndrome is increasingly recognized as a common neuropsychiatric disorder usually diagnosed in early childhood, and comorbid neuropsychiatric disorders occur in approximately 90% of patients; the most common of these are attention deficit hyperactivity disorder and obsessive-compulsive disorder. Depression is also common, with a lifetime risk of 10% of patients.

Misunderstood cardiac involvement with heart impairment in traumatic sternal fracture: an enzyme-guided evaluation.

Background: Isolated sternal fractures occur more and more frequently in traffic road accidents in particular after the introduction of the seat-belt law. This study sets out to assess by laboratory parameters the incidence and consequences of pericardial and myocardial involvement in sternal injury.

Patients And Methods: Between June 1997 and March 2007, 50 consecutive patients were admitted to our Thoracic Surgical Unit with acute traumatic sternal fractures.

Complex movement disorders in primary antiphospholipid syndrome: a case report.

Antiphospholipid syndrome (APS) is an autoimmune disorder characterized by recurrent thrombotic events and/or pregnancy morbidity that may be isolated (Primary APS) or associated with other diseases, mainly of autoimmune origin (Secondary APS). A variety of neurological symptoms may occur in association with the disease, including movement disorders. We report on a 79 year old woman with an unremarkable past medical history who progressively developed psychomotor agitation and insomnia through a period of four months, followed by an acute onset complex hyperkinetic syndrome with chorea, focal left foot dystonia, oral dyskinesias and severe speech impairment.