[Pathophysiology and management of post-cardiac arrest syndrome].

Objective: This review aims at providing an update on post-cardiac arrest syndrome, from pathophysiology to treatment.

Data Sources: Medline database.

Data Extraction: All data on pathophysiology, clinical manifestations and therapeutic management, with focus on the publications of the 5 last years.

The unified Huntington's Disease Rating Scale for advanced patients: validation and follow-up study.

The Unified Huntington's Disease Rating Scale (UHDRS) adequately measures decline in patients at early and moderate stages of Huntington's disease (HD). In patients with advanced HD, floor effects hamper the evaluation, thus calling for an adjusted scale. We designed the UHDRS-For Advanced Patients (UHDRS-FAP) to improve longitudinal assessment of patients at the advanced disease stage.

Expression patterns of RelA and c-mip are associated with different glomerular diseases following anti-VEGF therapy.

Renal toxicity constitutes a dose-limiting side effect of anticancer therapies targeting vascular endothelial growth factor (VEGF). In order to study this further, we followed up 29 patients receiving this treatment, who experienced proteinuria, hypertension, and/or renal insufficiency. Eight developed minimal change nephropathy/focal segmental glomerulopathy (MCN/FSG)-like lesions and 13 developed thrombotic microangiopathy (TMA).

Rituximab and chlorambucil versus rituximab alone in gastric mucosa-associated lymphoid tissue lymphoma according to t(11;18) status: a monocentric non-randomized observational study.

Forty-nine patients, t(11;18)-positive (n = 31) and t(11;18)-negative (n = 18), were treated without randomization with rituximab-chlorambucil or rituximab alone. Evaluation was performed at week (W) 6, week (W) 25 and every 6 months (Wx). Comparing the rituximab-chlorambucil group to the rituximab-alone group, remission was obtained in 93% vs.

[After titanium, peek ?].

The PEEK-Optima(®), composite mixture of polyetheretherketon and inert materials, is used in orthopedics, spinal surgery and cranio-facial surgery. It could be used in dental implantology because of its biological and mechanical properties. The results of an experimental and finite element study made on basal implant prototypes, on basal implantology show that PEEK, contrary to titanium, has a compound structure that allows to optimize the distribution of masticatory forces around the implant.

Proadrenomedullin improves Risk of Early Admission to ICU score for predicting early severe community-acquired pneumonia.

Background: Whether proadrenomedullin (ProADM) improves the performance of the Risk of Early Admission to ICU (REA-ICU) score in predicting early, severe community-acquired pneumonia (ESCAP) has not been demonstrated.

Methods: Secondary analysis was completed of the original data from 877 consecutive patients with community-acquired pneumonia (CAP) enrolled in the Procalcitonin-Guided Antibiotic Therapy and Hospitalization in Patients With Lower Respiratory Tract Infections (ProHOSP) study, a multicenter trial in EDs of six tertiary-care hospitals in Switzerland. ESCAP was defined by either the requirement for mechanical ventilation or vasopressive drugs or occurrence of death within 3 days of ED presentation.

Outcomes of early, late, and no admission to the intensive care unit for patients hospitalized with community-acquired pneumonia.

Objectives: The objective was to compare outcomes associated with early, late, and no admission to the intensive care unit (ICU) for patients hospitalized with community-acquired pneumonia (CAP).

Methods: This was a post hoc analysis of the original data from the Emergency Department Community-Acquired Pneumonia (EDCAP) and Pneumocom-1 prospective multicenter cohort studies of adult patients hospitalized with CAP. Propensity score-adjusted analysis was used to compare 28-day mortality and hospital length of stay (LOS) for 199, 144, and 2,215 patients with early (i.

5-fluorouracil/leucovorin combined with irinotecan and oxaliplatin (FOLFIRINOX) as second-line chemotherapy in patients with metastatic pancreatic adenocarcinoma.

Background: To evaluate the efficacy and toxicity of irinotecan and oxaliplatin plus 5-fluorouracil (FU) and leucovorin (FOLFIRINOX) as second-line therapy in metastatic pancreatic adenocarcinoma (MPA).

Patients And Methods: We retrospectively analyzed the medical records of 27 patients with MPA treated with FOLFIRINOX as second-line therapy between January 2003 and November 2009 in our hospital. The recommended schedule was oxaliplatin 85 mg/m(2) on day 1 + irinotecan 180 mg/m(2) on day 1 + leucovorin 400 mg/m(2) on day 1 followed by FU 400 mg/m(2) as a bolus on day 1 and 2,400 mg/m(2) as 46-hour continuous infusion biweekly.

[Influence of paternal age in schizophrenia].

Background: Schizophrenia is an aetiologically heterogeneous syndrome, with a strong genetic component. Despite a reduced fertility in this disorder, its prevalence is maintained and could be explained by de novo genetic mutations. Advanced paternal age (APA) is a major source of new mutations in human beings and could thus be associated with an increased risk of developing schizophrenia in offspring.

[Facial surgery].

The patient who has to sustain facial surgery is doubly concerned by the functional issues of his case and his cosmetic appearance. Fortunately, in the recent period of time, huge advancements have been done permitting to offer a solution in more and more difficult situations. The aim of the present article is to give a panorama of facial plastic surgery for non-specialized physicians.

SOX9 expression increases with malignant potential in tumors from patients with neurofibromatosis 1 and is not correlated to desert hedgehog.

We investigated the expression of SOX9, a transcription factor linked to the hedgehog pathways, and desert hedgehog, previously shown to be expressed in a malignant peripheral nerve sheath tumor cell line, in neurofibromatosis 1 tumors (neurofibromas and malignant peripheral nerve sheath tumor), and in a group of sporadic spindle cell sarcomas. We found that SOX9 was expressed in Schwann cells from neurofibromatosis 1 tumors, and was significantly up-regulated in malignant peripheral nerve sheath tumor versus neurofibromas at the protein level (P < .0001) and in malignant peripheral nerve sheath tumor and plexiform neurofibroma as compared to diffuse tumors at the mRNA level (P = .

Human and mouse mast cells express and secrete the GPI-anchored isoform of CD160.

CD160 is expressed by human and mouse natural killer (NK) cells and other cytotoxic lymphocyte subpopulations. CD160 is mostly expressed as a trimeric 83 kDa glycosylphosphatidylinositol (GPI)-anchored activating NK receptor, cleaved upon IL-15 stimulation in a secreted trimeric soluble form (sCD160) that binds to major histocompatibility complex (MHC) class I molecules, while a transmembrane isoform appears. sCD160 exhibits immunoregulatory function as it inhibits CD8(+) T-lymphocyte cytotoxic activity.

Comprehensive description of CFTR genotypes and ultrasound patterns in 694 cases of fetal bowel anomalies: a revised strategy.

Fetal bowel anomalies may reveal cystic fibrosis (CF) and the search for CF transmembrane conductance regulator (CFTR) gene mutations is part of the diagnostic investigations in such pregnancies, according to European recommendations. We report on our 18-year experience to document comprehensive CFTR genotypes and correlations with ultrasound patterns in a series of 694 cases of fetal bowel anomalies. CFTR gene analysis was performed in a multistep process, including search for frequent mutations in the parents and subsequent in-depth search for rare mutations, depending on the context.

Association of caffeine intake and histological features of chronic hepatitis C.

Background & Aims: The severity of chronic hepatitis C (CHC) is modulated by host and environmental factors. Several reports suggest that caffeine intake exerts hepatoprotective effects in patients with chronic liver disease. The aim of this study was to evaluate the impact of caffeine consumption on activity grade and fibrosis stage in patients with CHC.

Impact of invasive fungal disease on the chemotherapy schedule and event-free survival in acute leukemia patients who survived fungal disease: a case-control study.

Patients with acute leukemia who initially survive invasive fungal disease must receive chemotherapy or go on to transplant. Many centers change subsequent chemotherapy to decrease the risk of fungal reactivation. This case-control study compared acute leukemia patients (n=28) who developed a proven or probable fungal disease and survived four weeks later, to patients who did not (n=78), and assessed the impact of fungal disease on the chemotherapy regimens, and overall and event-free survival.

Paradoxical embolism following thromboaspiration of an arteriovenous fistula thrombosis: a case report.

Introduction: Paradoxical embolism is an increasingly reported cause of arterial embolism. Several embolic sources have been described, but thrombosis of an arteriovenous fistula as a paradoxical emboligenic source has not, to the best of our knowledge, been reported.

Case Presentation: A 50-year-old Caucasian woman received a renal graft for primary hyperoxaluria.

Notable contribution of large CFTR gene rearrangements to the diagnosis of cystic fibrosis in fetuses with bowel anomalies.

Grade III fetal bowel hyperechogenicity and/or loop dilatation observed at the second trimester of pregnancy can be due to several disease conditions, including cystic fibrosis (CF). Screening for frequent CF mutations is performed as a first step and, in certain situations, such as when a frequent CF mutation is found in the fetus, the increased risk of CF justifies an in-depth study of the second allele. To determine the contribution of large CFTR gene rearrangements in such cases, detected using a semiquantitative fluorescent multiplex PCR (QFM-PCR) assay, we collated data on 669 referrals related to suspicion of CF in fetuses from 1998 to 2009.

[Erythema elevatum diutinum associated with pyoderma gangrenosum in an HIV-positive patient].

Background: Erythema elevatum diutinum (EED) is a very rare form of chronic dermatosis clinically characterised by reddish-violet papular nodules extending to the surfaces of the limbs and extremities. Histologically, there are classically two phases of progression initially involving associated neutrophilic dermatosis and leucocytoclastic vasculitis, which is later followed by fibrosis of characteristic appearance. We report the association of EED and pyoderma gangrenosum in a patient infected with HIV.

Endocannabinoids and their role in fatty liver disease.

The endocannabinoid system comprises receptors, CB1 and CB2, their endogenous lipidic ligands and machinery dedicated to endocannabinoid synthesis and degradation. An overactive endocannabinoid system appears to contribute to the pathogenesis of several diseases, including liver diseases. With the increasing incidence of non-alcoholic fatty liver disease (NAFLD) in parallel with the obesity epidemic, the development of effective therapies is gaining considerable interest.

Muscle resident macrophages control the immune cell reaction in a mouse model of notexin-induced myoinjury.

Objective: Skeletal muscle may be the site of a variety of poorly understood immune reactions, particularly after myofiber injury, which is typically observed in inflammatory myopathies. This study was undertaken to explore both the cell dynamics and functions of resident macrophages and dendritic cells (DCs) in damaged muscle, using a mouse model of notexin-induced myoinjury to study innate immune cell reactions.

Methods: The myeloid cell reaction to notexin-induced myoinjury was analyzed by microscopy and flow cytometry.

Treatment of t(11;18)-positive gastric mucosa-associated lymphoid tissue lymphoma with rituximab and chlorambucil: clinical, histological, and molecular follow-up.

Translocation t(11;18) is a factor predictive of poor response to treatment of gastric marginal zone lymphoma of mucosa-associated lymphoid tissue (MALT). We treated 13 patients with t(11;18)-positive gastric MALT lymphoma with the combination of rituximab and chlorambucil (nine patients as first treatment and four as second line therapy). The response to treatment was assessed on endoscopy, histology and molecular parameters including clonality and t(11;18) (median follow-up: 2 years).