ABSTRACT
BACKGROUND: Coronavirus OC43 infection causes severe pneumonia in patients presenting with comorbidities, but clinical signs alone do not allow for viral identification. OBJECTIVES: To analyze acute manifestations of Coronavirus OC43 infections and outcomes of patients admitted to an intensive care unit (ICU). PATIENTS AND METHODS: Retrospective and monocentric study performed during a Coronavirus OC43 outbreak. We used multiplex PCR to detect an OC43 outbreak in Reunion Island during the 2016 Southern Hemisphere's winter: seven admissions to the ICU. RESULTS: Mean age of patients was 71 [67;76] years, SAPS II was 42 [28;53], pneumonia severity index 159 [139;182] vs 73 [40.5;107] for patients in medical wards, and 43% required mechanical ventilation. Comorbidities were diabetes mellitus (87%), chronic respiratory failure (57%), and chronic renal failure (29%). One patient died from Haemophilus influenzae co-infection. CONCLUSION: As for MERS Co-V infections, underlying comorbidities impacted the clinical outcomes of OC43 infections.
Subject(s)
Coronavirus Infections/diagnosis , Coronavirus OC43, Human , Critical Care , Respiratory Tract Infections/diagnosis , Respiratory Tract Infections/virology , Aged , Coronavirus Infections/therapy , Female , Humans , Male , Patient Admission , Respiratory Tract Infections/therapy , Retrospective StudiesSubject(s)
Coinfection/complications , Compartment Syndromes/etiology , Influenza A Virus, H1N1 Subtype , Influenza, Human/complications , Leptospirosis/complications , Rhabdomyolysis/etiology , Staphylococcal Infections/complications , Adult , Animals , Emergencies , Fatal Outcome , Female , Hedgehogs/microbiology , Humans , Influenza, Human/virology , Male , Middle Aged , Multiple Organ Failure/etiology , Occupational Exposure , Respiratory Distress Syndrome/etiologyABSTRACT
We report two cases of septic shocks due to Salmonella non typhi infection on sickle cell patients admitted to an intensive care unit. Such patients should enforce food hygiene measures, especially under tropical settings, to avoid potentially deadly severe infections.
Subject(s)
Anemia, Sickle Cell/complications , Salmonella Infections/complications , Salmonella enteritidis/isolation & purification , Salmonella typhimurium/isolation & purification , Shock, Septic/etiology , Adolescent , Anemia, Sickle Cell/epidemiology , Cholecystectomy , Cholecystitis/complications , Cholecystitis/surgery , Clostridium Infections/complications , Combined Modality Therapy , Comorbidity , Critical Care/methods , Cytomegalovirus Infections/complications , Disease Susceptibility , Female , Humans , Intensive Care Units , Male , Osteomyelitis/etiology , Postoperative Complications/microbiology , Reunion/epidemiology , Salmonella Food Poisoning/prevention & control , Salmonella Infections/epidemiology , Salmonella Infections/microbiology , Salmonella Infections/prevention & control , Shock, Septic/epidemiology , Shock, Septic/microbiology , Shock, Septic/therapy , Subarachnoid Hemorrhage/etiology , Young Adult , beta-Thalassemia/complicationsABSTRACT
In the Southern hemisphere, Réunion Island acts as a sentinel for infections preferentially occurring during the austral winter that are likely to reach the Northern hemisphere a few months later. We relate the main features concerning patients that were admitted during years 2009 and 2010 in our intensive care unit with an A(H1N1)v2009 infection, mainly for acute respiratory distress. Demographic, clinical, and biological data as well as given medications and outcome were prospectively collected among all PCR-confirmed influenza-infected patients. In 2009 and 2010, 25 patients met the criteria. Patients' median age was 40.4 (±17.4) years. Most of them (22/25) had comorbidities such as: chronic diseases, overweight, obesity, pregnancy, and Down syndrome. Maximum bed-occupation rate was 10 days per million inhabitants. Main diagnosis for ICU admission was virus-related pneumonia. Twenty-two out of 25 patients needed mechanical ventilation, some required rescue therapies such as extracorporeal membranous oxygenation (ECMO) or hi-frequency oscillation ventilation (HFOV), both only available in few French hospitals. Within the study period, 12 patients died (48%) mainly of multi-organ failure. Through 2009 and 2010 autumn and winter periods, for several weeks, the A(H1N1)v2009 virus infection resulted in a significant increase of workload in Réunion Island ICUs. In 2010, the failure of the mass immunization campaign, particularly among the at-risk groups, led to severe cases of A(H1N1)v2009 infections, particularly among patients with comorbidities. Our data may contribute toward better management of influenza virus pandemics in the future.
