Candidemia in the intensive care unit: A 12-year retrospective cohort study in Reunion Island.

OBJECTIVES: We aimed to describe the epidemiology of Candida bloodstream infection in an intensive care unit (ICU) in Reunion Island. METHODS: We performed a retrospective cohort study and evaluated 63 candidemia episodes, which occurred between January 2004 and December 2015 in the ICU of a University Hospital in St-Pierre. RESULTS: The incidence rate of candidemia in the ICU was estimated at 7.6%. Candida albicans was the most common yeast pathogen species recovered (54%), followed by Candida glabrata (17%), Candida tropicalis (12%) and Candida parapsilosis (10%). Between 2012 and 2015, we also observed a modification of antifungal use. CONCLUSION: The epidemiology of candidemia in Reunion Island is characterized by the predominance of Candida albicans and by the relative importance of Candida tropicalis. This pattern corresponds to a model of epidemiological transition between the one usually observed in tropical areas and the one observed in temperate countries.

Influenza season in Réunion dominated by influenza B virus circulation associated with numerous cases of severe disease, France, 2014.

The 2014 seasonal influenza in Réunion, a French overseas territory in the southern hemisphere, was dominated by influenza B. Resulting morbidity impacted public health. Relative to the total number of all-cause consultations over the whole season, the rate of acute respiratory infection (ARI) consultations was 6.5%. Severe disease occurred in 32 laboratory-confirmed influenza cases (31.7 per 100,000 ARI consultations), 16 with influenza B. The observed disease dynamics could present a potential scenario for the next European influenza season.

[Chikungunya outbreak on Reunion Island in 2005/2006: role of hospital physicians in raising alert]. / L'epidémie de chikungunya de la Réunion 2005-2006; place du médecin hospitalier dans l'alerte et la gestion de l'epidémie.

The epidemic of chikungunya (CHIK) that swept through Reunion Island from late 2005 to mid 2006 affected 38.2% of the population, i.e., 300000 people. Although this outbreak took place in a French overseas department with high public health standards, failure to anticipate a large-scale epidemic associated with unprecedented severity and unexpectedly high mortality led to a major public health crisis. The purpose of this report is to provide a complete account of the experience of hospital intensive care physicians in addressing problems ranging from discovery of severe forms to management of a major health crisis. This report underlines the role of the head hospital physician and the necessity of mutual trust and collaboration with supervisory authorities.

[Outbreak of influenza A(H1N1)/2009: description of cases and crisis management in a ICU in Reunion Island]. / Épidémie de grippe A(H1N1/)2009 : description des cas et expérience de gestion de crise dans un service de réanimation réunionnais.

OBJECTIVES: to describe the characteristics, treatment and outcome of critically ill patients with influenza A(H1N1) infection at St Pierre Hospital in Reunion Island during the 2009 outbreak, as well as the measures of care reorganization implemented to face them. PATIENTS AND METHODS: prospective observational study of probable and confirmed cases of influenza A (H1N1)/2009 infection concerning hospitalized patients in a polyvalent intensive care unit (ICU). RESULTS: thirteen patients have been included between August and September 2009. Three (23 %) didn't have any medical history. The median age was 42 [22-69]. Eleven have required pulmonary ventilation for 10.3 days (± 8). Three (23 %) have developed an ARDS. Three patients (23 %) died. To cope with the influx of cases and considering our situation of geographic isolation, it has been needed to totally rework the organization of care: set-up of a specific welcoming channel, division into sectors of the department, opening of additional beds, new on-duty assignment, inter and intra hospital cooperation. CONCLUSION: reunion Island has been an experimental lab of crisis management during the H1N1/2009 epidemic, several months ahead of the mother country. To anticipate the reorganization of care in intensive care units during an outbreak period, particularly in small units or units isolated like ours, looks to us a must so to quietly face a sharp influx of patients.

[Acute respiratory distress due to Influenza A (H1N1) S-OIV and extracorporeal oxygenation: the benefit of a multidisciplinary care network]. / Affection pulmonaire maligne à grippe A (H1N1) S-OIV et oxygénation extracorporelle: de l'intérêt d'un réseau de soins.

Between August and September 2009, on Reunion Island, our Intensive Care Unit (ICU) treated several severe Influenza A (H1N1) S-OIV cases. We report the following case: a 23-year-old female patient with no prior medical history presented a severe respiratory distress that required high frequency oscillation ventilation and finally Extracorporeal Membrane Oxygenation (ECMO). She was hospitalized in the ICU for 41 days. Recovery was complete. It is important to note the stead of each technique in those types of respiratory distresses and describe the practical details of the ECMO's set up by a non-trained medical crew. We want to underline, within the current context of severe respiratory distresses due to Influenza A pandemic, the necessity to develop a multidisciplinary care network, or to reinforce the existing channels between well-trained medical crews familiar with ECMO's technics and the ICU that are not.

[Tracheo-oesophageal fistula. A rare complication of percutaneous tracheostomy]. / Fistule trachéo-oesophagienne. Une complication rare de la trachéotomie percutanée.

Percutaneous tracheostomy is more and more used in the intensive care units. However, it's not devoid of risks. We report the case of a patient who developed a tracheo-esophageal fistula discovered after removal of the cannula 23 days after tracheotomy. During the procedure, difficulties occurred during the insertion of the cannula. This case report reminds the importance of a peroperative continuous endoscopic guidance and the need of a rigorous learning.