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1.
Acta Paediatr ; 111(10): 1907-1913, 2022 10.
Artigo em Inglês | MEDLINE | ID: mdl-35642710

RESUMO

AIM: This study aimed to evaluate the implementation of France's neonatal hearing loss screening programme years after its launch, and to estimate permanent bilateral neonatal hearing loss (PBNHL) prevalence and distribution by severity. METHODS: This descriptive study used aggregated regional data on all births in France in 2015-2016. Screening coverage, refusal rate, positive predictive value (PPV), proportion of children with suspected PBNHL, PBNHL prevalence and distribution by severity were calculated. RESULTS: Eight hundred thousand neonates were eligible for the screening programme per year. Between 2015 and 2016, screening coverage increased (83.3% vs. 93.8%; p < 0.001), and the refusal rate remained stable (0.1%). In 2016, when considering the additional tests performed several weeks after birth, the proportion of suspected PBNHL neonates decreased (1.4% vs. 0.9%) while the PPV increased (4.7% vs. 7.6%). In 2015, the estimated prevalence of PBNHL (moderate to profound) was 0.09% (95% CI 0.08-0.10). Among neonates with >= 41 decibels deficit, 56.8%, 16.6%, and 26.6% had moderate, severe and profound hearing loss, respectively. CONCLUSION: The national target of 90% screening coverage was exceeded. The additional test could be useful to avoid overcrowding in diagnostic structures. Diagnostic data quality must be improved to confirm PBNHL prevalence and distribution by severity.


Assuntos
Perda Auditiva , Doenças do Recém-Nascido , Criança , Perda Auditiva/diagnóstico , Perda Auditiva/epidemiologia , Testes Auditivos , Humanos , Recém-Nascido , Triagem Neonatal , Valor Preditivo dos Testes , Prevalência
2.
Eur J Epidemiol ; 34(5): 521-532, 2019 May.
Artigo em Inglês | MEDLINE | ID: mdl-30515664

RESUMO

FranceCoag is an ongoing open prospective multicentre cohort project aimed at improving epidemiological knowledge about inherited bleeding disorders in France. The main objective of this article was to evaluate the project's progress as of the 30th December 2016. Between 1994 and this date, of the 10,047 patients included in the study, 384 (3.8%) were reported by clinicians to have died and 159 (1.6%) to be lost to follow-up. Among the remaining 9504 patients still being followed up, 5748 (60.5%) had haemophilia A, 1300 (13.7%) haemophilia B, 1980 (20.8%) von Willebrand Disease while 476 (5.0%) had another clotting factor deficiency (Factor I, II, V, combined V and VIII, VII, X, XI and XIII). The median age of the population was 32 years (Inter-quartile range (IQR) 18-50 years) at data extraction on December 30th, 2016. The subgroup of children (i.e., < 18 years old) with severe haemophilia and comprehensive information available since the first exposure to treatment was identified as the PUPs (Previously Untreated Patients) cohort. Data for the 643 children included in the PUPs' cohort had been collected since their birth. Follow-up data were collected by the clinicians in haemophilia treatment centres (HTC) every 12.9 months on median (IQR 11.4-21.3). In the PUPS cohort, data were updated every 6.2 months on median (IQR 3.7-11.7). A unique patient number assigned at study inclusion was kept at individual HTC by participating clinicians. The data collected included demographic, clinical, therapeutic and biological items on standard electronic forms. As of December 30th 2016, a plasma and serum samples was available for 2581 patients (27.1%).


Assuntos
Transtornos Herdados da Coagulação Sanguínea/epidemiologia , Adolescente , Adulto , Transtornos de Proteínas de Coagulação/epidemiologia , Feminino , Seguimentos , França/epidemiologia , Hemofilia A/epidemiologia , Hemofilia B/epidemiologia , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Adulto Jovem , Doenças de von Willebrand/epidemiologia
3.
Blood ; 124(23): 3398-408, 2014 Nov 27.
Artigo em Inglês | MEDLINE | ID: mdl-25253771

RESUMO

Six recombinant factor VIII (rFVIII) products have been marketed worldwide. In 2013, the Research of Determinants of Inhibitor Development (RODIN) study group reported an unexpectedly high risk of inhibitor development with a second-generation full-length rFVIII (Product D) in previously untreated patients (PUPs) with severe hemophilia A (HA). In 1994, French public health authorities established a prospective cohort to monitor hemophilia treatment safety. A PUP subgroup was designed to investigate inhibitor risk factors. We analyzed this subcohort in view of the RODIN findings. After excluding 50 patients who participated in the RODIN study, the primary analysis focused on 303 boys with severe HA first treated with a rFVIII product. A clinically significant inhibitor was detected in 114 boys (37.6%). The inhibitor incidence was higher with Product D vs the most widely used rFVIII product (adjusted hazard ratio [aHR], 1.55; 95% confidence interval [CI], 0.97-2.49). Similar results were found for high-titer inhibitors and in 10 sensitivity analyses. No heterogeneity was observed between RODIN and our results. Combined aHRs were 1.58 (95% CI, 1.17-2.14) for all inhibitors and 1.70 (95% CI, 1.15-2.52) for high-titer inhibitors. Our results confirm the higher immunogenicity of Product D vs other rFVIII products in PUPs with severe HA.


Assuntos
Fator VIII/imunologia , Fator VIII/uso terapêutico , Hemofilia A/tratamento farmacológico , Hemofilia A/imunologia , Formação de Anticorpos , Pré-Escolar , Estudos de Coortes , França/epidemiologia , Hemofilia A/epidemiologia , Humanos , Lactente , Masculino , Metanálise como Assunto , Vigilância de Produtos Comercializados , Proteínas Recombinantes/imunologia , Proteínas Recombinantes/uso terapêutico , Índice de Gravidade de Doença
4.
BMC Infect Dis ; 13: 11, 2013 Jan 10.
Artigo em Inglês | MEDLINE | ID: mdl-23305174

RESUMO

BACKGROUND: Listeriosis is a foodborne infection with a low incidence but a high case fatality rate. Unlike common foodborne diseases, the incubation period can be long. The first incubation periods were documented during a large listeriosis outbreak published in 1987 by Linnan and al. in the New England Journal of Medicine (range: 3 days to 70 days). Data on the incubation period of listeriosis are scarce. Our study aim was to estimate precisely the incubation period of listeriosis using available data since 1987. METHODS: We estimated the incubation period of listeriosis using available published data and data from outbreak investigations carried out by the French National Institute for Public Health Surveillance. We selected cases with an incubation period calculated when a patient had a single exposure to a confirmed food source contaminated by Listeria monocytogenes. RESULTS: We identified 37 cases of invasive listeriosis (10 cases with central nervous system involvement (CNS cases), 15 bacteraemia cases and 12 pregnancy-associated cases) and 9 outbreaks with gastroenteritis. The overall median incubation period of invasive listeriosis was 8 days (range: 1-67 days) and differed significantly by clinical form of the disease (p<0.0001). A longer incubation period was observed for pregnancy-associated cases (median: 27.5 days; range: 17-67 days) than for CNS cases (median: 9 days; range: 1-14 days) and for bacteraemia cases (median: 2 days; range: 1-12 days). For gastroenteritis cases, the median incubation period was 24 hours with variation from 6 to 240 hours. CONCLUSIONS: This information has implications for the investigation of food borne listeriosis outbreaks as the incubation period is used to determine the time period for which a food history is collected. We believe that, for listeriosis outbreaks, adapting the exposure window for documenting patients' food histories in accordance with the clinical form of infection will facilitate the identification of food products as the source of contamination. We therefore propose to take an exposure window of 14 days before the diagnosis for CNS and bacteraemia cases, and of 6 weeks before the diagnosis, for pregnancy-associated cases.


Assuntos
Doenças Transmitidas por Alimentos/diagnóstico , Listeriose/diagnóstico , Surtos de Doenças , Feminino , Contaminação de Alimentos , Microbiologia de Alimentos , Doenças Transmitidas por Alimentos/epidemiologia , Gastroenterite/diagnóstico , Gastroenterite/epidemiologia , Humanos , Listeria , Listeriose/epidemiologia , Masculino , Gravidez , Fatores de Tempo
5.
PLoS One ; 18(1): e0280426, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-36689487

RESUMO

OBJECTIVE: While facing personal protective equipment (PPE) shortages during the COVID-19 pandemic, several institutions looked to PPE decontamination and reuse options. This study documents the effect of two hydrogen peroxide treatments on filtration efficiency and fit tests as well as the side effects for volunteers after the decontamination of N95 filtering facepiece respirators (FFRs). We also propose an efficient and large-scale treatment protocol that allows for the traceability of this protective equipment in hospitals during PPE shortages. METHODS: The effects of low-temperature hydrogen peroxide sterilization and hydrogen peroxide vapor (HPV) on two FFR models (filtration, decontamination level, residual emanation) were evaluated. Ten volunteers reported comfort issues and side effects after wearing 1h FFRs worn and decontaminated up to five times. RESULTS: The decontamination process does not negatively affect FFR efficiency, but repeated use and handling tend to lead to damage, limiting the number of times FFRs can be reused. Moreover, the recommended 24-h post-treatment aeration does not sufficiently eliminate residual hydrogen peroxide. Prolonged aeration time increased user comfort when using decontaminated FFRs. CONCLUSIONS: HPV and low-temperature hydrogen peroxide sterilization seem to be appropriate treatments for FFR decontamination when the PPE is reused by the same user. PPE decontamination and reuse methods should be carefully considered as they are critical for the comfort and safety of healthcare workers.


Assuntos
COVID-19 , Infecções por Papillomavirus , Dispositivos de Proteção Respiratória , Humanos , Peróxido de Hidrogênio , Descontaminação/métodos , Pandemias , Reutilização de Equipamento , Equipamento de Proteção Individual
6.
Clin Infect Dis ; 54(5): 652-60, 2012 Mar 01.
Artigo em Inglês | MEDLINE | ID: mdl-22157172

RESUMO

BACKGROUND: Listeriosis is a foodborne disease of significant public health concern that primarily affects persons with recognized underlying conditions or diseases that impair cell-mediated immunity. The degree of risk posed by the different underlying conditions is crucial to prioritize prevention programs that target the highest risk populations. METHODS: We reviewed cases of listeriosis reported in France from 2001 to 2008. Numbers of cases and deaths were tabulated by age and underlying condition. Measures of the impact of specific underlying conditions on the occurrence of listeriosis were calculated. For estimating the total number of persons living with specific diseases, we applied prevalence estimates of these diseases to the French population. Underlying conditions were ranked by the degree to which they increased the risk of listeriosis. RESULTS: From 2001 to 2008, 1959 cases of listeriosis were reported in France (mean annual incidence 0.39 per 100,000 residents). Compared with persons <65 years with no underlying conditions, those with chronic lymphocytic leukemia had a >1000-fold increased risk of acquiring listeriosis, and those with liver cancer; myeoloproliferative disorder; multiple myeloma; acute leukemia; giant cell arteritis; dialysis; esophageal, stomach, pancreas, lung, and brain cancer; cirrhosis; organ transplantation; and pregnancy had a 100-1000-fold increased risk of listeriosis. CONCLUSIONS: To be effective and acceptable to physicians and patients, listeriosis prevention strategies should be targeted based on evidence of increased risk. Stringent dietary guidance, to avoid specific foods with a high risk for Listeria contamination, should be targeted to pregnant women and to others at highest risk of listeriosis.


Assuntos
Listeriose/epidemiologia , Idoso , Idoso de 80 Anos ou mais , Feminino , França/epidemiologia , Humanos , Incidência , Listeriose/complicações , Listeriose/mortalidade , Masculino , Pessoa de Meia-Idade , Gravidez , Fatores de Risco
7.
Clin Infect Dis ; 54(2): 240-8, 2012 Jan 15.
Artigo em Inglês | MEDLINE | ID: mdl-22100574

RESUMO

BACKGROUND: Little is known about Listeria monocytogenes-associated bone and joint infections. Only case reports of this infection have been published. METHODS: Retrospective study of culture-proven bone and joint cases reported to the French National Reference Center for Listeria from 1992 to 2010. RESULTS: Forty-three patients were studied: 61% were men, and the median age was 72 (range, 16-89); 24 patients exhibited comorbidities (56%). Thirty-six patients (84%) had orthopedic implant devices: prosthetic joints (n = 34) or internal fixation (n = 2); the median time after insertion was 9 years (0.1-22). Subacute infection was more frequent (median, 4 weeks [range, 2-100], 74%) than acute infection (<7 days, 23%), with nonspecific clinical features; 45% of patients had no fever. Blood cultures were positive in 3 of 19 cases. Isolate polymerase chain reaction genogrouping revealed 4 patterns: IVb (21 of 42, 50%), IIa (17 of 42, 40%), IIb (2 of 42, 5%), and IIc (2 of 42, 5%). Five groups of strains with similar pulsotype patterns were identified without an epidemiological link. Antibiotics, primarily amoxicillin (80%) with aminoglycosides (48%), were prescribed for a median duration of 15 weeks (range, 2-88). Eighteen patients (50%) underwent prosthesis replacement; all were successful after median follow-up of 10 months (range, 1-75). Five of 13 patients for whom material was not removed had protracted infection despite prolonged antibiotherapy; 3 of these patients later underwent prosthesis replacement with sustained recovery. CONCLUSIONS: Osteoarticular listeriosis primarily involves prosthetic joints and occurs in immunocompromised patients. It requires intensive treatment with antibiotherapy and usually requires implant removal or replacement for cure.


Assuntos
Listeria monocytogenes/isolamento & purificação , Listeriose/microbiologia , Osteomielite/microbiologia , Infecções Relacionadas à Prótese/microbiologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Biofilmes , Eletroforese em Gel de Campo Pulsado , Feminino , França , Humanos , Listeria monocytogenes/classificação , Listeria monocytogenes/genética , Listeria monocytogenes/fisiologia , Listeriose/tratamento farmacológico , Masculino , Pessoa de Meia-Idade , Osteomielite/tratamento farmacológico , Infecções Relacionadas à Prótese/tratamento farmacológico , Estudos Retrospectivos
8.
Clin Infect Dis ; 54(11): 1588-94, 2012 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-22460976

RESUMO

BACKGROUND: On 22 June 2011, 8 patients with hemolytic uremic syndrome (HUS) or bloody diarrhea were reported in France. All 8 were attendees of a community center event on 8 June near Bordeaux. Three Escherichia coli cases were confirmed by isolation of Shiga toxin-producing E. coli O104:H4 stx2 aggR producing a cefotaximase (CTX-M) ß-lactamase (STEC O104:H4); the same rare serotype caused the outbreak in Germany in May-July 2011. An investigation was initiated to describe the outbreak, identify the vehicle for infection, and guide control measures. METHODS: We conducted a retrospective cohort study among all adults attending the event, including food handlers. A standardized questionnaire was administered to participants. A case was an attendee who developed HUS or diarrhea between 8 and 24 June. Cases were confirmed by isolation of STEC O104:H4 or O104 serology. Relative risks (RRs) and 95% confidence intervals (CIs) by exposure were calculated using a Poisson regression model. RESULTS: Twenty-four cases were identified (14% attack rate). Of these, 18 (75%) were women, 22 (92%) were adults, 7 (29%) developed HUS, 5 (21%) developed bloody diarrhea, and 12 (50%) developed diarrhea. Ten (42%) cases were confirmed. Fenugreek was the only sprout type with an independent association to illness (RR, 5.1; 95% CI, 2.3-11.1) in multivariable analysis. CONCLUSIONS: This investigation identified a point-source STEC O104:H4 outbreak associated with consumption of fenugreek sprouts. Comparison of results from French and German STEC O104:H4 outbreak investigations enabled identification of a common food vehicle, fenugreek sprouts, and resulted in implementation of Europe-wide control measures in July 2011.


Assuntos
Surtos de Doenças , Infecções por Escherichia coli/epidemiologia , Doenças Transmitidas por Alimentos/epidemiologia , Escherichia coli Shiga Toxigênica/isolamento & purificação , Trigonella/microbiologia , Adolescente , Adulto , Idoso , Estudos de Coortes , Diarreia/epidemiologia , Diarreia/microbiologia , Infecções por Escherichia coli/microbiologia , Feminino , Doenças Transmitidas por Alimentos/microbiologia , França/epidemiologia , Síndrome Hemolítico-Urêmica/epidemiologia , Síndrome Hemolítico-Urêmica/microbiologia , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Sorotipagem , Escherichia coli Shiga Toxigênica/classificação , Adulto Jovem
9.
Bull Acad Natl Med ; 196(8): 1645-57, 2012 Nov.
Artigo em Francês | MEDLINE | ID: mdl-24313018

RESUMO

Prevention and control measures implemented along the human food chain in recent decades have been largely successful, as shown by the dramatic decrease in the incidence of listeriosis and certain Salmonella serotypes. However, foodborne illness continues to be a serious public health threat, due mainly to Salmonella, Listeria monocytogenes and Campylobacter. Infections caused by less frequent micro-organisms such as shigatoxin-producing E. coli are also a concern, because of their serious health consequences and epidemic potential. Surveillance of foodborne illness has revealed several important trends, including a substantial recent increase in infections by monophasic variants of Salmonella typhimurium, a continuing increase in the incidence of Campylobacter infections, and a rapid increase in the frequency and antibiotic resistance of Salmonella and Campylobacter isolates. These developments highlight the importance of epidemiological and microbiological surveillance of humain foodborne infections; as well as the need for very close collaboration among all those responsible for the surveillance of animal health and the human foodchain.


Assuntos
Doenças Transmitidas por Alimentos , Doenças Transmitidas por Alimentos/epidemiologia , Doenças Transmitidas por Alimentos/prevenção & controle , França/epidemiologia , Humanos
10.
Drug Alcohol Depend ; 225: 108748, 2021 08 01.
Artigo em Inglês | MEDLINE | ID: mdl-34058539

RESUMO

BACKGROUNDS: At birth, only complete Fetal Alcohol Syndrome (FAS) can be properly diagnosed. However, other Consequences of prenatal Alcohol Exposure (CAE) can also be recorded. Our objective was to describe the frequency of diagnoses highly suggestive of "potential Fetal Alcohol Syndrome Disorder" (pFASD, i.e., FAS and CAE) among hospitalized neonates, during the neonatal period, in France, between 2006 and 2013. METHODS: We used the French national hospital discharge database to identify the Q86.0 (FAS) and P04.3 (CAE) ICD-10 codes in hospital stays occurring in the first 28 days of life. FAS, CAE and pFASD rates were estimated per 1000 live births at the national level for the 2009-2013 period. We compared the 2006-2009 and 2010-2013 rates. The pFASD rates were also estimated at the regional level. RESULTS: Overall, 3,207 cases of pFASD were diagnosed during the neonatal period (i.e., 0.48 cases per 1000 live births, including 0.07 cases of FAS per 1000). Between 2006-2009 and 2010-2013, pFASD remained stable, despite a moderate decrease in reported FAS (0.08 vs 0.06 cases per 1000, p < 0.001). At the regional level, pFASD rates varied between 0.13 and 1.22 cases per 1000. CONCLUSIONS: This study provides the first national estimate of neonatal diagnosis of FAS, and more broadly pFASD, in France. Although our data certainly underestimate the real prevalence of FASD, they provide a minimal estimate of the burden of alcohol use during pregnancy. Observed variations deserve to be analyzed in the light of concomitant prevention and public information campaigns.


Assuntos
Transtornos do Espectro Alcoólico Fetal , Efeitos Tardios da Exposição Pré-Natal , Consumo de Bebidas Alcoólicas , Feminino , Transtornos do Espectro Alcoólico Fetal/diagnóstico , Transtornos do Espectro Alcoólico Fetal/epidemiologia , Hospitais , Humanos , Recém-Nascido , Alta do Paciente , Gravidez
11.
Risk Anal ; 29(6): 806-19, 2009 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-19220799

RESUMO

A model for the assessment of exposure to Listeria monocytogenes from cold-smoked salmon consumption in France was presented in the first of this pair of articles (Pouillot et al., 2007, Risk Analysis, 27:683-700). In the present study, the exposure model output was combined with an internationally accepted hazard characterization model, adapted to the French situation, to assess the risk of invasive listeriosis from cold-smoked salmon consumption in France in a second-order Monte Carlo simulation framework. The annual number of cases of invasive listeriosis due to cold-smoked salmon consumption in France is estimated to be 307, with a very large credible interval ([10; 12,453]), reflecting data uncertainty. This uncertainty is mainly associated with the dose-response model. Despite the significant uncertainty associated with the predictions, this model provides a scientific base for risk managers and food business operators to manage the risk linked to cold-smoked salmon contaminated with L. monocytogenes. Under the modeling assumptions, risk would be efficiently reduced through a decrease in the prevalence of L. monocytogenes or better control of the last steps of the cold chain (shorter and/or colder storage during the consumer step), whereas reduction of the initial contamination levels of the contaminated products and improvement in the first steps of the cold chain do not seem to be promising strategies. An attempt to apply the recent risk-based concept of FSO (food safety objective) on this example underlines the ambiguity in practical implementation of the risk management metrics and the need for further elaboration on these concepts.


Assuntos
Listeria monocytogenes/isolamento & purificação , Listeriose/epidemiologia , Medição de Risco , Salmão , Alimentos Marinhos/microbiologia , Idoso , Animais , Feminino , França/epidemiologia , Humanos , Método de Monte Carlo , Gravidez , Prevalência
12.
Neurology ; 93(2): e167-e180, 2019 07 09.
Artigo em Inglês | MEDLINE | ID: mdl-31189695

RESUMO

OBJECTIVE: To assess the association between exposure to monotherapy with 10 different antiepileptic drugs (AEDs) during the first 2 months of pregnancy and the risk of 23 major congenital malformations (MCMs). METHODS: This nationwide cohort study, based on the French health care databases, included all pregnancies ≥20 weeks and ending between January 2011 and March 2015. Women were considered to be exposed when an AED had been dispensed between 1 month before and 2 months after the beginning of pregnancy. The reference group included pregnant women with no reimbursement for AEDs. MCMs were detected up to 12 months after birth (24 months for microcephaly, hypospadias, and epispadias). Odds ratios (ORs) were adjusted for potential confounders for MCMs with at least 5 cases. Otherwise, we calculated crude ORs with exact confidence intervals (CIs). RESULTS: The cohort included 1,886,825 pregnancies, 2,997 of which were exposed to lamotrigine, 1,671 to pregabalin, 980 to clonazepam, 913 to valproic acid, 579 to levetiracetam, 517 to topiramate, 512 to carbamazepine, 365 to gabapentin, 139 to oxcarbazepine, and 80 to phenobarbital. Exposure to valproic acid was associated with 8 specific types of MCMs (e.g., spina bifida, OR 19.4, 95% CI 8.6-43.5), and exposure to topiramate was associated with an increased risk of cleft lip (6.8, 95% CI 1.4-20.0). We identified 3 other signals. We found no significant association for lamotrigine, levetiracetam, carbamazepine, oxcarbazepine, and gabapentin. CONCLUSIONS: These results confirm the teratogenicity of valproic acid and topiramate. Because of the small numbers of cases and possible confounding, the other 3 signals should be interpreted with appropriate caution.


Assuntos
Anticonvulsivantes/uso terapêutico , Anormalidades Congênitas/epidemiologia , Efeitos Tardios da Exposição Pré-Natal/epidemiologia , Adulto , Estudos de Coortes , Feminino , França/epidemiologia , Humanos , Recém-Nascido , Masculino , Gravidez , Primeiro Trimestre da Gravidez , Lesões Pré-Natais/epidemiologia , Adulto Jovem
13.
Emerg Infect Dis ; 14(5): 734-40, 2008 May.
Artigo em Inglês | MEDLINE | ID: mdl-18439354

RESUMO

From 1999 through 2005, the incidence of listeriosis in France declined from 4.5 to 3.5 cases/million persons. In 2006, it increased to 4.7 cases/million persons. Extensive epidemiologic investigations of clusters in France have ruled out the occurrence of large foodborne disease outbreaks. In addition, no increase has occurred in pregnancy-associated cases or among persons <60 years of age who have no underlying disease. Increases have occurred mainly among persons >or=60 years of age and appear to be most pronounced for persons >or=70 years of age. In 8 other European countries, the incidence of listeriosis has increased, or remained relatively high, since 2000. As in France, these increases cannot be attributed to foodborne outbreaks, and no increase has been observed in pregnancy-associated cases. European countries appear to be experiencing an increased incidence of listeriosis among persons >or=60 years of age. The cause of this selective increased incidence is unknown.


Assuntos
Listeria/classificação , Listeria/isolamento & purificação , Listeriose/epidemiologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Criança , Pré-Escolar , Europa (Continente)/epidemiologia , Feminino , França/epidemiologia , Humanos , Incidência , Lactente , Recém-Nascido , Listeria/genética , Listeriose/microbiologia , Masculino , Pessoa de Meia-Idade , Vigilância da População/métodos , Gravidez
14.
Lancet Infect Dis ; 17(5): 510-519, 2017 05.
Artigo em Inglês | MEDLINE | ID: mdl-28139432

RESUMO

BACKGROUND: Listeriosis is a severe foodborne infection and a notifiable disease in France. We did a nationwide prospective study to characterise its clinical features and prognostic factors. METHODS: MONALISA was a national prospective observational cohort study. We enrolled eligible cases declared to the National Reference Center for Listeria (all microbiologically proven) between Nov 3, 2009, and July 31, 2013, in the context of mandatory reporting. The outcomes were analysis of clinical features, characterisation of Listeria isolates, and determination of predictors of 3-month mortality or persisting impairment using logistic regression. A hierarchical clustering on principal components was also done for neurological and bacteraemic cases. The study is registered at ClinicalTrials.gov, number NCT01520597. FINDINGS: We enrolled 818 cases from 372 centres, including 107 maternal-neonatal infections, 427 cases of bacteraemia, and 252 cases of neurolisteriosis. Only five (5%) of 107 pregnant women had an uneventful outcome. 26 (24%) of 107 mothers experienced fetal loss, but never after 29 weeks of gestation or beyond 2 days of admission to hospital. Neurolisteriosis presented as meningoencephalitis in 212 (84%) of 252 patients; brainstem involvement was only reported in 42 (17%) of 252 patients. 3-month mortality was higher for bacteraemia than neurolisteriosis (hazard ratio [HR] 0·54 [95% CI 0·41-0·69], p<0·0001). For both bacteraemia and neurolisteriosis, the strongest mortality predictors were ongoing cancer (odds ratio [OR] 5·19 [95% CI 3·01-8·95], p<0·0001), multi-organ failure (OR 7·98 [4·32-14·72], p<0·0001), aggravation of any pre-existing organ dysfunction (OR 4·35 [2·79-6·81], p<0·0001), and monocytopenia (OR 3·70 [1·82-7·49], p=0·0003). Neurolisteriosis mortality was higher in blood-culture positive patients (OR 3·67 [1·60-8·40], p=0·002) or those receiving adjunctive dexamethasone (OR 4·58 [1·50-13·98], p=0·008). INTERPRETATION: The severity of listeriosis is higher than reported elsewhere. We found evidence of a significantly reduced survival in patients with neurolisteriosis treated with adjunctive dexamethasone, and also determined the time window for fetal losses. MONALISA provides important new data to improve management and predict outcome in listeriosis. FUNDING: Programme Hospitalier Recherche Clinique, Institut Pasteur, Inserm, French Public Health Agency.


Assuntos
Bacteriemia/epidemiologia , Doenças do Recém-Nascido/epidemiologia , Listeria monocytogenes/isolamento & purificação , Listeriose/epidemiologia , Meningoencefalite/epidemiologia , Adulto , Idoso , Bacteriemia/mortalidade , Feminino , Doenças Transmitidas por Alimentos/microbiologia , França/epidemiologia , Hospitalização , Humanos , Recém-Nascido , Doenças do Recém-Nascido/microbiologia , Transmissão Vertical de Doenças Infecciosas , Listeria monocytogenes/classificação , Listeriose/diagnóstico , Listeriose/microbiologia , Masculino , Notificação de Abuso , Meningoencefalite/microbiologia , Meningoencefalite/mortalidade , Vigilância da População , Gravidez , Complicações Infecciosas na Gravidez/epidemiologia , Complicações Infecciosas na Gravidez/microbiologia , Prognóstico , Estudos Prospectivos , Fatores de Risco
16.
Ann Epidemiol ; 26(2): 100-105.e4, 2016 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-26775052

RESUMO

PURPOSE: Recent studies have shown an increased incidence of congenital hypothyroidism over the past 2 or 3 decades. The etiology of this change is unknown, but it has been related by several authors to lowering of cutoffs. We sought to determine whether the incidence of congenital hypothyroidism (CH) in France has changed. METHODS: We analyzed data from the nationwide neonatal screening program for CH during the period 1982-2012. We included all children having thyroid-stimulating hormone values above the threshold and for whom diagnosis of CH confirmed by the pediatrician. We estimated multicentric temporal trends in the annual incidence rates adjusted for screening methods for thyroid dysgenesis and eutopic gland. RESULTS: We found 6622 cases of CH (28.0 per 100,000 newborns); 1895 had a eutopic gland, and 4727 had thyroid dysgenesis. The incidence of eutopic glands showed a significant annual average increase of (5.1%; 95% confidence interval: 4.3-5.9) regardless of the screening method or screening center. This increase was confirmed in severe cases (thyroid-stimulating hormone ≥ 50: 2.1%; 95% confidence interval, 1.4-2.9). The incidence of dysgenesis remained constant. CONCLUSIONS: The incidence of eutopic glands increased in France, not only in mild forms but also in severe cases.


Assuntos
Hipotireoidismo Congênito/epidemiologia , França/epidemiologia , Humanos , Incidência , Recém-Nascido , Triagem Neonatal , Tireotropina/sangue
17.
Euro Surveill ; 10(10): 251-5, 2005 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-16282642

RESUMO

In addition to the economic consequences and threats associated with outbreaks, listeriosis remains of great public health concern, as it has one of the highest case fatality rates of all the foodborne infections (20%-30%), and has common source epidemic potential. Changes in the way food is produced, distributed and stored have created the potential for diffuse and widespread outbreaks involving many countries. In 2002, a survey was carried out to assess the need for and the feasibility of a European network on listeria infections in humans. Data on surveillance systems and laboratory methods were collected through two postal surveys sent to the national Centres for communicable disease surveillance and to the listeria reference laboratories. Surveillance systems for listeria infections were in operation in 16 out of the 17 countries surveyed, and 16 countries had a national reference laboratory (NRL). All countries based their case definition of listeriosis on the isolation of Listeria monocytogenes. Fourteen NRLs performed at least one typing method on human strains. At least 13 countries already carried out or expressed willingness to carry out characterisation of isolates by pulsed field gel electrophoresis (PFGE) of L. monocytogenes strains isolated from human cases following a standard protocol. The participants concluded that there was a clear added value to having a European surveillance network for listeria infections, particularly for outbreak detection and investigation, and that a surveillance network based on the existing national surveillance systems was feasible.


Assuntos
Listeriose , Vigilância da População , Surtos de Doenças , Europa (Continente) , Humanos , Incidência , Laboratórios , Listeria monocytogenes/classificação , Listeria monocytogenes/isolamento & purificação , Listeriose/epidemiologia , Listeriose/microbiologia , Testes de Sensibilidade Microbiana , Garantia da Qualidade dos Cuidados de Saúde , Controle de Qualidade
18.
Presse Med ; 42(4 Pt 1): 432-9, 2013 Apr.
Artigo em Francês | MEDLINE | ID: mdl-23419462

RESUMO

Sexually transmitted infections (STIs) remains a major problem of public health in France. Voluntary networks of physicians (RésIST) and laboratories (Rénago, Rénachla, lymphogranuloma venereum: LGV network) produce indicators showing the evolution of the main bacterial STIs. In 2010, the main findings were the following. The number of gonococcal infections has increased throughout the decade 2000 to 2010. The decrease in susceptibility of gonococcal strains to first-line antibiotics (extended-spectrum cephalosporins) needs to keep great attention. The number of screening and diagnosis of chlamydial urogenital infections also continues to rise in both sexes, particularly due to increased screening among young people. The relatively stable number of cases of early syphilis and of rectal LGV needs to be confirmed over the coming years. Both of these STIs affect overwhelmingly homo/bisexual men. There is still a high level of HIV co-infection with LGV and syphilis, and to a lesser extent with gonorrhea. We observe that condom use is still inadequate, especially during oral sex.


Assuntos
Doenças Bacterianas Sexualmente Transmissíveis/epidemiologia , Infecções Oportunistas Relacionadas com a AIDS/tratamento farmacológico , Infecções Oportunistas Relacionadas com a AIDS/epidemiologia , Infecções Oportunistas Relacionadas com a AIDS/prevenção & controle , Infecções Oportunistas Relacionadas com a AIDS/transmissão , Antibacterianos/uso terapêutico , Bissexualidade , Infecções por Chlamydia/tratamento farmacológico , Infecções por Chlamydia/epidemiologia , Infecções por Chlamydia/prevenção & controle , Infecções por Chlamydia/transmissão , Comorbidade , Estudos Transversais , Farmacorresistência Bacteriana Múltipla , Feminino , França , Gonorreia/tratamento farmacológico , Gonorreia/epidemiologia , Gonorreia/prevenção & controle , Gonorreia/transmissão , Homossexualidade Masculina , Humanos , Recém-Nascido , Linfogranuloma Venéreo/tratamento farmacológico , Linfogranuloma Venéreo/epidemiologia , Linfogranuloma Venéreo/prevenção & controle , Linfogranuloma Venéreo/transmissão , Masculino , Vigilância da População , Gravidez , Fatores de Risco , Doenças Bacterianas Sexualmente Transmissíveis/tratamento farmacológico , Doenças Bacterianas Sexualmente Transmissíveis/prevenção & controle , Doenças Bacterianas Sexualmente Transmissíveis/transmissão , Sífilis/tratamento farmacológico , Sífilis/epidemiologia , Sífilis/prevenção & controle , Sífilis/transmissão , Sífilis Congênita/tratamento farmacológico , Sífilis Congênita/epidemiologia , Sífilis Congênita/prevenção & controle , Sífilis Congênita/transmissão
20.
AIDS ; 24(8): 1185-91, 2010 May 15.
Artigo em Inglês | MEDLINE | ID: mdl-20299962

RESUMO

OBJECTIVE: To explore the relative contribution of secular trends and public health policies to changes in sexual behaviour. DESIGN: Three random probability surveys of the sexual behaviour of people aged 18-69 years were conducted in 1970, 1992 and 2006 in France. METHODS: Data of the 2006 survey (n = 12,364) were compared with those from two surveys carried out in 1970 (n = 2625) and 1992 (n = 20,055). RESULTS: Over the last decades, median age at first intercourse has decreased by 4 years for women (22.0 in the 1930s vs. 17.6 in the 2000s) and 1 year for men (18.1 vs. 17.2). Lifetime number of sexual partners increased for women (1.8 in 1970 vs. 4.4 in 2006), but not for men (11.8 vs. 11.6). At the same time, the proportion of respondents, especially women, who reported nonpenetrative sexual practices and considered sexual intercourse essential to well being was on the increase. These changes are mainly attributed to an increase in women's social status. A marked increase in condom use was observed following the first AIDS/HIV prevention campaigns in the 1980s. CONCLUSION: Public health interventions that are synergistic with trends in social norms are likely to be more effective than those that run counter to them. In France, sexual health and HIV prevention policies aimed at harm limitation appear to have chimed with secular trends. The evidence of greater diversification of sexual practices offers potential to increase the range of safer sex messages used in public health interventions.


Assuntos
Preservativos/tendências , Infecções por HIV/prevenção & controle , Política de Saúde/tendências , Comportamento Sexual/estatística & dados numéricos , Adolescente , Adulto , Idoso , Coito/psicologia , Preservativos/estatística & dados numéricos , Feminino , França/epidemiologia , Infecções por HIV/epidemiologia , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Comportamento Sexual/psicologia , Parceiros Sexuais/psicologia , Adulto Jovem
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