Use and representations of intrauterine device in Martinique, F.W.I.: A cross-sectional survey.

INTRODUCTION: Abortion rate is higher in Martinique than in metropolitan France. Difference in pattern of contraception may be involved, particularly regarding IUD use. IUD use is often hampered by misconceptions. The aim of the study was to evaluate IUD use in a non-selected population in Martinique and to explore knowledge and acceptance of the method. MATERIAL AND METHODS: Women were submitted a self-questionnaire about their contraceptive history, appropriate candidates for, effectiveness, side effects and perceived risks of IUD. Acceptance of the method among men and women and reasons for rejecting it were also surveyed. We included 112 men and 136 women. Descriptive statistics and comparison of answers between ever and never IUD-users were realized. RESULTS: Past or current IUD use was found in 26.5% [19.3-34.8] of women and the method was known by 90.4% of women and 85.1% of men. Pain at insertion (important for 22%), infectious risk (increased for 23.6%), and eligible candidates for the method (possible in nulliparous for only 56.9%) were the main misconceptions recorded. Knowledge was better among ever than never IUD-users. Theoretical acceptance of the method was high (87.5% among women of reproductive age, 82.5% among men). Rejection of the method was mainly motivated by doubts on efficacy and fear from pain, whereas religious barriers were seldom set forward. DISCUSSION: IUD use seems comparable in Martinique and France but misconceptions are still common. Information may help diffusion of IUD in a targeted population at higher risk of unintended pregnancy.

[Fungal colonization in preterm neonates weighing less than 1500g admitted to the neonatal intensive care unit]. / Colonisation à levures chez les prématurés de moins de 1500g hospitalisés en réanimation néonatale.

Fungal colonization is a common occurrence in preterm neonates. Our objective was to describe the profile and characteristics of fungal colonization in preterm infants admitted to the Martinique NICU. From March 2012 to January 2013, an epidemiological prospective cohort study was conducted with 57 very low-birth-weight infants. Cutaneous, rectal, gastric, respiratory, and urinary swabs were collected on admission, then every week for 4 weeks. The prevalence of fungal colonization was 68% (39/57): 46% by Malassezia species, 28% by Candida parapsilosis, 19% by C. albicans, 5% by C. glabrata, and 2% by C. guilliermondii. The colonized patients had a duration of parenteral nutrition and antibiotic therapy longer than the others (P<0.05). Nosocomial colonization (after 2 days of life) occurred in 52% of cases: Malassezia species and C. parapsilosis were the commensal skin yeasts most frequently implicated. Forty-nine percent (28/57) had suspected invasive fungal infections that received probabilistic treatment. Only one case of invasive fungal infection with C. glabrata was diagnosed. This study highlights the important role played by nosocomial transmission in the colonization of preterm newborns. Mycological surveillance cultures in the NICU are very useful for monitoring fungal ecology and can improve the prevention of fungal colonization in preterm infants at risk of invasive fungal infection.

[Risk factors associated with spontaneous preterm deliveries before 30 weeks in Martinique F.W.I.: a case-control study]. / Facteurs de risque de prématurité spontanée avant 30 SA en Martinique: étude cas témoins.

OBJECTIVES: Early premature delivery is more prevalent in overseas territories than in continental France. Many differences are observed between pregnant women in France and in Martinique which may explain the higher preterm birth rate in the latter territory. The study compares prevalence of possible risk factors in preterm and term deliveries in Martinique. PATIENTS AND METHODS: A retrospective study was conducted during two years (2010-2011). All deliveries before 30 weeks were included and several characteristics were compared with a group of term deliveries during the same period. All premature deliveries before 30 weeks were collected but only spontaneous ones were analysed. RESULTS: Fifty deliveries before 30 weeks were recorded, among which 38 were spontaneous. Only a significantly higher prevalence of previous preterm delivery (OR=4.1 [1.3-13]) and twin pregnancies (OR=26.6 [3.19-219.6]) was found in the study group. Gram negative bacterial species were also more prevalent in vaginal sampling of preterm deliveries (OR=23.3 [2.7-204.6]). CONCLUSION: Factors linked to prematurity before 30 weeks in Martinique are classical. Several features are different between pregnant women in France and in Martinique but do not appear as risk factors for prematurity in the latter territory.

[Impact of clinical practice guidelines on the incidence of bloodstream infections related to peripherally inserted central venous catheter in preterm infants]. / Impact d'un protocole de soins sur l'incidence des infections liées aux cathéters veineux épicutanéocaves chez le prématuré

In our neonatal intensive care unit, the incidence density of infections related to central catheters, assessed retrospectively over 2 years, exceeded that described in the literature. To reduce this incidence density, clinical practice guidelines were implemented for the insertion and maintenance of central lines. The purpose of this study was to evaluate the impact of the protocol on the incidence density and the incidence rate of nosocomial bloodborne infections. This was a prospective study in a neonatal intensive care unit of the Fort-de-France University Hospital over 17 months, which included all premature infants with a central line. We studied the adherence to the protocol, possible complications related to the protocol, the characteristics of the population, the incidence rate, and the density of specific central catheter-related infections. There were 111 children, 122 catheters, and 2575 catheter days during period 1 and 101 children, 125 catheters, and 1631 catheter days during period 2. Gestational age and birth weight were significantly lower in period 2 (29.6±2.3 GW vs 27.3±1.9, P=0.001; 1239±379g vs 915±175g, P<0.001) and the catheterization duration differed between the 2 periods (20±11 days vs 13±6 days, P<0.0001). A trend for a lower incidence density of infection was observed in the second period (16 per 1000 catheter days vs 10 per 1000 catheter days, P=0.06). Although the 2 groups' baseline characteristics were different, this study suggests a positive impact of clinical practice guidelines for the insertion and maintenance of central venous catheters on the incidence of nosocomial infections related to central catheters.

[Streptococcus pneumoniae-induced hemolytic uremic syndrome: a serotype-3-associated case]. / Syndrome hémolytique et urémique secondaire àStreptococcus pneumoniae de sérotype 3.

Hemolytic uremic syndrome (HUS) is the primary cause of acute renal failure in children younger than 3 years of age. It usually occurs after a diarrheal illness due to Shiga-toxin-producing Escherichia coli. Streptococcus pneumoniae (SP)-induced HUS remains rare, involving 5% of all cases of HUS in children, but its frequency has increased over the last decade. The incidence of HUS following invasive pneumococcal infections is estimated at 0.4 to 0.6%. We report here the case of a 3.5-year-old child who presented SP serotype-3-associated HUS. The diagnosis was suspected by the patient's multiple organ failure. The pathogenesis involves the activation of the Thomsen-Friedenreich antigen. To prevent transfusion-associated hemolysis, it is recommended that fresh-frozen plasma or unwashed blood products should be avoided when possible. Our patient was transfused with 4 units of unwashed red blood cell and 2 units of fresh-frozen plasma. No special complication was noted. The risk of immediate complications requires close clinical and biological monitoring, and the possibility of starting dialysis immediately. Twenty-five to 35% of SP-HUS patients exhibit long-term renal aftereffects. The acute mortality rate depends on the site of infection. The increased frequency of SP-HUS may be related to the new ecology of serotypes created by widespread Prevenar7(®) vaccination.

Acute kidney injury in children.

Acute kidney injury (AKI) affects 5% of critically ill hospitalized children and is a risk factor for increased morbidity and mortality. The current review focuses on new definitions of acute kidney injury, standardized to reflect the entire spectrum of the disease, as well as on ongoing research to identify early biomarkers of kidney injury. Its also provides an overview of current practice and available therapies, with emphasis on new strategies for the prevention and pharmacological treatment of diarrhea-associated hemolytic uremic syndrome. Furthermore, a decision-making algorithm is presented for the use of renal replacement therapies in critically ill children with AKI.

[Imerslund's disease. Clinical and biological aspects. Apropos of 6 cases]. / Maladie d'Imerslund. Aspects cliniques et biologiques. A propos de six cas.

BACKGROUND: Imerslund syndrome, a recessive autosomal disease, initially described by Imerslund and Grasbeck in 1960, associates megaloblastic anemia and proteinuria. CASE REPORT: We report on six cases, studied in five different families. All patients (mean age: 3.5 years) had clinical symptoms of anemia, three had malabsorption, proteinuria was present in five, at the time of diagnosis. Hemogram and decreased serum vitamin B12 levels were consistent with the diagnosis in all cases. Intra-muscular injections of cyanocobalamine was instituted on a life-time basis and the long term prognosis is good. CONCLUSION: The diagnosis should be evoked when the three typical features are present: macrocytic anemia, decreased serum B12 level and proteinuria. It will be confirmed by the bone marrow megaloblastic aspects and the Schilling test findings.