Convalescent plasma transfusion for immunocompromised viremic patients with COVID-19: A retrospective multicenter study.

This study aims to assess the safety, virological, and clinical outcomes of convalescent plasma transfusion (CPT) in immunocompromised patients hospitalized for coronavirus disease 2019 (COVID-19). We conducted a retrospective multicenter cohort study that included all immunosuppressed patients with COVID-19 and RNAemia from May 2020 to March 2023 treated with CPT. We included 81 patients with hematological malignancies (HM), transplants, or autoimmune diseases (69% treated with anti-CD20).

Compound heterozygous PKHD1 variants cause a wide spectrum of ductal plate malformations.

Ductal plate malformations (DPM) present with a wide phenotypic spectrum comprising Von Meyenburg complexes (VMC), Caroli disease (CD), Caroli syndrome (CS), and autosomal recessive polycystic kidney disease (ARPKD). Variants in PKHD1 are responsible for ARPKD and CS with a high inter- and intra-familial phenotypic variability. Rare familial cases of CD had been reported and exceptional cases of CD are associated with PKHD1 variants.

Infective endocarditis in the Pacific: clinical characteristics, treatment and long-term outcomes.

Introduction: Data on clinical characteristics and outcomes of infective endocarditis (IE) in the Pacific are scarce.

Methods: Retrospective hospital-based study in New Caledonia, a high-income country, on patients aged over 18 years with definite IE according to the modified Duke criteria (2005-2010).

Results: 51 patients were included: 31 (60.

Changing patterns of disseminated gonococcal infection in France: cross-sectional data 2009-2011.

Objectives: Disseminated gonococcal infections (DGIs) are rare. We describe the characteristics of DGIs in France.

Methods: This is a 3-year retrospective analysis of DGI cases collected through two networks of microbiologists and infectious disease specialists in France between 2009 and 2011.

Risk factors and predictors of severe leptospirosis in New Caledonia.

Background: Leptospirosis is a major public health concern in New Caledonia (NC) and in other tropical countries. Severe manifestations of the disease are estimated to occur in 5-15% of all human infections worldwide and factors associated with these forms are poorly understood. Our objectives were to identify risk factors and predictors of severe forms of leptospirosis in adults.

Risk factors for carbapenem-resistant Acinetobacter baumannii infections at a tertiary care hospital in New Caledonia, South Pacific.

In New Caledonia, South Pacific, Acinetobacter baumannii is a nosocomial pathogen. OXA-23 carbapenem-resistant A. baumannii (CRAB) has been ranked third among all multidrug-resistant (MDR) bacteria at the main hospital of Nouméa in New Caledonia (24.

In-hospital mortality of infective endocarditis: prognostic factors and evolution over an 8-year period.

Infective endocarditis (IE) remains severe. Few predictors of prognosis have been identified. It is not known whether mortality of IE has decreased during recent decades.

Melioidosis in New Caledonia.

Recognized melioidosis-endemic areas are widening. In the South Pacific, melioidosis is endemic in New Caledonia, northern Australia, and Papua New Guinea. We report the first 4 documented cases of human melioidosis from New Caledonia.

Frequent carriage of Panton-Valentine leucocidin genes by Staphylococcus aureus isolates from surgically drained abscesses.

Between 1 February and 15 April 2002, 95 patients were admitted to Gaston Bourret Territorial Hospital (New Caledonia, France) for drainage of community-acquired soft tissue abscesses. Staphylococcus aureus was detected in 68 cases (72%). Two-thirds of the patients with S.

Endocarditis in patients with a permanent pacemaker: a 1-year epidemiological survey on infective endocarditis due to valvular and/or pacemaker infection.

To describe characteristics of infective endocarditis (IE) in pacemaker (PM) recipients, including the annual incidence and exact localization of IE on PM leads, cardiac valves, or both, we prospectively analyzed 45 PM recipients from a group of 559 patients with definite IE who responded to a population-based survey conducted in France in 1999. Thirty-three patients had definite PM-lead IE (group I), and 12 had valvular IE without evidence of PM involvement (group II). The valvular structure was involved in almost two-thirds of IE cases among PM recipients.