RESUMO
OBJECTIVE: Monitoring of vaccination coverage rates (VCRs) is essential to assess the implementation of a country's vaccine policy and its effectiveness. Through the French Vaccinoscopy study, we measured the evolution of VCRs as well as mothers' opinion towards vaccination between 2008 and 2018, before and after implementation of infant mandatory vaccination extension. METHODS: This is a study based on an internet-standardised questionnaire. In 2018, a representative sample of 3000 mothers of infants 0 to 35 months of age answered on their opinion on vaccination and reported all vaccinations recorded in their child's health record. RESULTS: On the period considered, infant VCRs were stable and high for diphtheria, tetanus, poliomyelitis, pertussis and pneumococcus components and progressed for measles, mumps rubella, 2 doses at 24 months of age from 45.3% in 2008 to 81.0% in 2018, hepatitis B (HepB) complete primovaccination at 6 months of age from 45.9% in 2008 to 86.3% in 2017 and 95.5% in 2018, and meningococcus C (MenC) 1 dose at 6 months of age from 43.0% in 2017 to 74.2% in 2018. In 2018, 69.0% of mothers were in favour of vaccination while this rate dropped from 80.2% in 2012 to 64.0% in 2017, and 80.8 to 89.6% perceived HepB, MenC measles and pertussis vaccinations as useful/essential, percentages in progress versus 2017. CONCLUSION: Following the implementation of infant mandatory vaccination in 2018, proportion of mothers in favour of vaccination increased significantly. HepB and MenC VCRs significantly progressed between 2017 and 2018.
Assuntos
Mães/psicologia , Cobertura Vacinal/estatística & dados numéricos , Vacinação/estatística & dados numéricos , Adulto , Pré-Escolar , Vacina contra Difteria, Tétano e Coqueluche/uso terapêutico , Feminino , França , Vacinas contra Hepatite B/uso terapêutico , Humanos , Lactente , Recém-Nascido , Controle de Infecções/métodos , Vacina contra Sarampo-Caxumba-Rubéola/uso terapêutico , Vacinas Meningocócicas/uso terapêutico , Percepção , Inquéritos e Questionários , Fatores de Tempo , Vacinação/psicologia , Recusa de Vacinação/psicologia , Recusa de Vacinação/estatística & dados numéricos , Vacinas/uso terapêuticoRESUMO
OBJECTIVE: Infant vaccines protecting against 11 diseases have changed from recommended to mandatory status in France for all children born from first of January 2018. Through Vaccinoscopie survey, we measured for the second consecutive year the impact of this new policy on vaccine coverage rates (VCRs) and mothers' perception regarding vaccination. METHODS: Web-based survey on a representative sample of 1500 mothers of 0 to 17-month-old infants. RESULTS: Non-optimal VCRs continued to increase in 2019 versus 2017 (according to age, +7 to 8 points VCR for Hepatitis B and +36 to 68 points for Meningococcus C). After a progressive decrease between 2012 and 2017, the rate of favorable mothers' opinion towards vaccination continued to progress in 2018 and 2019. CONCLUSION: These results confirmed the positive impact of this new law on infant VCRs and mothers' favorable opinion regarding vaccination.
Assuntos
Programas de Imunização , Programas Obrigatórios , Vacinação , França , Humanos , Lactente , Avaliação de Programas e Projetos de SaúdeRESUMO
OBJECTIVES: Meningococcal C (MenC) vaccination was introduced in the French vaccination calendar in 2010 to reduce the incidence of invasive meningococcal C disease (IMDC), mainly through herd immunity. The Vaccinoscopie survey helps follow vaccination coverage rates (VCRs) of children. METHODS: This annual survey is based on a self-administered online questionnaire. In 2017, 4500 mothers of children completed the questionnaire and reported all vaccinations recorded in their child's health record. RESULTS: MenC vaccination was deemed indispensable or useful by 77% to 84% of mothers. The main barrier mentioned by mothers considering the vaccination useless/not very useful, was fear of adverse effects. VCR was estimated at 77% among 24-35-month-old infants, 79% among 6-year-old children, and 50% among 14-15-year-old adolescents. VCR strongly varied depending on the physician's advice for vaccination and on the type of follow-up. Six months after publication of the new French vaccine calendar in April 2017, with a MenC vaccine recommendation for all 5-month-old infants, 43% of infants had received a dose at 6 months of age. CONCLUSIONS: VCRs are insufficient to reach herd immunity. Between 2011 and 2017 more than 100 deaths could have been avoided in France if optimal VCRs had been achieved. Faced with this vaccine strategy failure, the new vaccine recommendation at 5 months of age seems well-accepted. This recommendation and the implementation of infant mandatory vaccination in 2018 should have a major impact on IMD C incidence in this age group.
Assuntos
Vacinas Meningocócicas/uso terapêutico , Cobertura Vacinal/estatística & dados numéricos , Adolescente , Criança , Pré-Escolar , Feminino , França/epidemiologia , Humanos , Imunidade Coletiva , Lactente , Masculino , Infecções Meningocócicas/epidemiologia , Infecções Meningocócicas/prevenção & controle , Neisseria meningitidis/imunologia , Vacinação/estatística & dados numéricos , Cobertura Vacinal/tendênciasRESUMO
OBJECTIVE: In France infant vaccines protecting against 11 diseases have changed from a recommended to a mandatory status for all children born on or after January 1, 2018. Using the Vaccinoscopie survey, we measured the impact of this new vaccination policy on vaccine coverage rates (VCRs) and on mothers' perception of vaccination. METHODS: Online survey with 1000 mothers of 0- to 11-month-old infants. RESULTS: VCRs for at least one dose at the age of 6 months strongly progressed for diseases that previously did not meet Public Health objectives (+8 points for Hepatitis B and +31 points for meningococcal C vaccines). Mothers were more favorable to mandatory vaccination and better informed in 2018 than in 2017. CONCLUSION: These first results showed a positive impact of the extension of mandatory vaccination on mothers' opinion regarding vaccination and on infant VCRs.
Assuntos
Programas Obrigatórios , Cobertura Vacinal , Vacinação , Atitude Frente a Saúde , Feminino , França/epidemiologia , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Lactente , Recém-Nascido , Internet , Programas Obrigatórios/organização & administração , Mães/psicologia , Mães/estatística & dados numéricos , Projetos Piloto , Saúde Pública/normas , Inquéritos e Questionários , Vacinação/métodos , Vacinação/psicologia , Vacinação/normas , Vacinação/estatística & dados numéricos , Cobertura Vacinal/métodos , Cobertura Vacinal/organização & administração , Cobertura Vacinal/estatística & dados numéricosRESUMO
OBJECTIVE: The objective of our study was to identify placental patterns associated with death before discharge or cerebral palsy in a large cohort of preterm infants with a high follow-up rate at 2 years of corrected age. DESIGN: Population-based monocentric study. SETTINGS: Monocentric study in the maternity unit of the University Hospital of Angers, France between 24+0 and 33+6 weeks of gestation, between January 2008 and December 2011. POPULATION: All singleton infants born alive with a placental examination were eligible. METHODS: Clinical data (obstetric and neonatal) were collected prospectively through the LIFT cohort. Placental data were collected retrospectively from medical records. The main outcome measure was death before discharge or cerebral palsy. RESULTS: We did not find any significant association between severe inflammatory lesions on the placenta and death [odds ratio (OR) 1.49; 95% CI 0.55-4.01; P = 0.43] or cerebral palsy (OR 1.41; 95% CI 0.43-4.62; P = 0.57). This lack of significant association persisted even after adjustment (aOR 0.9; 95% CI 0.20-2.30; P = 0.54; aOR 0.98; 95% CI 0.27-3.58; P = 0.97). CONCLUSION: Our results do not provide evidence for a significant association between severe inflammatory placental lesions and either death before discharge or cerebral palsy at 2 years of corrected age in preterm infants born at <34 weeks of gestational age. Further studies remain necessary to confirm this result. TWEETABLE ABSTRACT: We found no significant association between inflammatory placental lesions and death or cerebral palsy.
Assuntos
Paralisia Cerebral/diagnóstico , Placenta , Idade Gestacional , Humanos , Lactente , Recém-Nascido , Recém-Nascido Prematuro , InflamaçãoRESUMO
AIM: This study aimed to analyze acute renal failure in perinatal asphyxia (PNA) of term newborns in a sub-Saharan urban health center. PATIENTS AND METHODS: The study was prospective, conducted from 1st June to 30th November 2013 on term newborns hospitalized at the centre hospitalier universitaire pédiatrique Charles-de-Gaulle for PNA. Renal insufficiency (RI) was defined by a serum creatinine greater than or equal to 90 µmol/L. RESULTS: Eighty-five PNA cases were included, or 19.8% of newborns hospitalized in the study period. The sex ratio was 2.1. Thirty-eight newborns (44.7%) had RI. Their creatinine averaged 153.8±96.6 µmol/L. Twenty-six of 38 (68.4%) had brain damage in Sarnat stage 2 and 12 (31.6%) stage 3. Twelve newborns with RI (31.6%) had seizures. Transfontanellar echography revealed an abnormality in 30 cases (78.9%) of RI. Of the 38 newborns with renal failure, albuminuria was found in 21 cases (65.2%) and leukocyturia in 28 cases (73.7%). Renal function improved in 86.1% of cases. Newborns with initially normal serum creatinine had no RI during hospitalization. Six newborns (7.1%) died. CONCLUSION: This study showed that acute RI is common during PNA most particularly in newborns with severe neurological impairment. In our context, earlier support for women in labor could help prevent PNA and therefore newborn acute RI.
Assuntos
Injúria Renal Aguda/etiologia , Asfixia Neonatal/complicações , Injúria Renal Aguda/epidemiologia , Burkina Faso , Feminino , Humanos , Recém-Nascido , Testes de Função Renal , Masculino , Estudos ProspectivosRESUMO
Unexpected out-of-hospital delivery accounts for 0.5% of the total number of delivery in France. The parturient is placed under constant multiparametric monitoring. Fetus heart rate is monitored thanks to fetal doppler. A high concentration mask containing a 50-to-50 percent mix of O(2) and NO performs analgesia. Assistance of mobile pediatric service can be required under certain circumstances such as premature birth, gemellary pregnancy, maternal illness or fetal heart rate impairment. Maternal efforts should start only when head reaches the pelvic floor, only if the rupture of the membranes is done and the dilation is completed. The expulsion should not exceed 30 min. Episiotomy should not be systematically performed. A systematic active management of third stage of labour is recommended. Routine care such as warming and soft drying can be performed when the following conditions are fulfilled: clear amniotic liquid, normal breathing, crying and a good tonus. Every 30 seconds assessment of heart rate, breathing quality and muscular tonus then guide the care. The redaction of birth certificate is a legal obligation and rests with the attending doctor.
Assuntos
Parto Obstétrico , Serviços Médicos de Emergência , Trabalho de Parto , Declaração de Nascimento , Parto Obstétrico/normas , Parto Obstétrico/estatística & dados numéricos , Episiotomia , Feminino , França/epidemiologia , Frequência Cardíaca Fetal , Humanos , Gravidez , Fatores de Risco , Fatores de TempoRESUMO
The NEOCAT surveillance network was implemented in 2006 in order to address catheter-associated bloodstream infections (BSIs) in neonates. The results for 2010 surveillance are presented herein. Neonatal intensive care units (NICUs) participated in the study on a voluntary basis. Umbilical catheters (UCs) and central venous catheters (CVCs) were analyzed separately. In 2010, 26NICUs participated. Overall, 2953 neonates were included (median weight, 1550 g; median gestational age, 32 weeks). These neonates had 2551UCs (median insertion duration, 4 days) and 2147CVCs (median insertion duration, 12 days). Thirty-three BSIs associated with UCs were reported, yielding a 2.9/1000UC-day incidence density, 95% confidence interval (95%CI) (1.9-3.8). UC-associated BSIs appeared after a median period of 5 days after UC insertion. The main microorganism isolated from blood cultures was coagulase negative staphylococci (CNS, n=27), S. aureus (n=3), and Enterobacteriaceae (n=5). Three hundred and six CVC-associated BSIs were recorded, yielding a 11.2/1000 CVC-day incidence density (95%CI, 10.0-12.5). These BSIs occurred after a median period of 12 days after CVC insertion. The main microorganisms were CNS (83%), S. aureus (6%), and Enterobacteriaceae (5%). The NEOCAT network provides a useful benchmark for participating wards.
Assuntos
Bacteriemia/epidemiologia , Infecções Relacionadas a Cateter/epidemiologia , Feminino , França , Humanos , Recém-Nascido , Masculino , Vigilância da PopulaçãoRESUMO
OBJECTIVE: The aim of this retrospective study was to identify the risk factors for catheter-associated bloodstream infection (CABSI) in neonates. METHOD AND RESULTS: Fifteen episodes of CABSI occurred in 108 central catheters over a period of one year (2002). The univariate analysis risk factors were birth weight (1.064 vs 1.413 g; P<0.001), gestation age (28 vs 31 weeks; P<0.001), blood transfusion (8/15 vs 3/34; P<0.01), corticosteroids (7/15 vs 3/34; P<0.01), nasal CPAP duration (13.6 vs 2 days; P<0.01). Nasal CPAP duration was the only risk factor independently associated with CASBI (OR=1.2, 95% confidence interval=1.09-1.5) in the multivariate logistic regression analysis. CONCLUSIONS: The risk of infection associated with low birth weight is multifactorial suggesting that host-related factors are important. Prevention remains difficult and a policy of strict aseptic catheter care must be promoted.
Assuntos
Bacteriemia/etiologia , Cateterismo Venoso Central/efeitos adversos , Doenças do Prematuro/etiologia , Adulto , Bacteriemia/epidemiologia , Peso ao Nascer , Transfusão de Sangue/estatística & dados numéricos , Estudos de Casos e Controles , Pressão Positiva Contínua nas Vias Aéreas , Suscetibilidade a Doenças , Contaminação de Equipamentos , Feminino , França/epidemiologia , Idade Gestacional , Humanos , Incidência , Recém-Nascido de Baixo Peso , Recém-Nascido , Recém-Nascido Prematuro , Doenças do Prematuro/epidemiologia , Unidades de Terapia Intensiva Neonatal/estatística & dados numéricos , Tábuas de Vida , Masculino , Gravidez , Complicações na Gravidez/epidemiologia , Estudos Retrospectivos , Fatores de Risco , Análise de SobrevidaRESUMO
OBJECTIVE: Few studies have evaluated the impact of an information and prevention process specifically aimed at neonatalogists and nurses working in a neonatal intensive care unit (NICU) towards the prophylaxis of nosocomial bloodstream infections. Our objective was first to analyze nosocomial infections within our unit, and secondly to evaluate the impact of a monthly report providing information related to the number and characteristics of such infections. PARTICIPANTS AND METHODS: A prospective study was performed in the NICU of Angers University Hospital during 2 six-month periods. All cases of nosocomial bloodstream infections and their characteristics were analyzed. We then published a nosocomial infections report every month during the second period, in order to inform the medical staff and nurses of the results. The impact of the information and prevention process was evaluated by comparing the results between the 2 periods. We also assessed the staff's interest by questionnaire. RESULTS: Two hundred and fifty-four (first period) and 240 (second period) patients were included. A decrease in the specific incidence rate and density of catheter related bloodstream infections was observed between the 2 periods, especially for preterms with a birth weight<1000 g and gestational age<28 SA (P<0.01). Coagulase negative Staphylococcus was identified in 82.3% and 62.5% of cases respectively. 54% of the members of staff expressed their concerns related to the findings and were very interested to read about the observations made during the study. CONCLUSION: This original process seems to be both effective and inexpensive, and can be easily reproduced to decrease the frequency of bloodstream infections in NICU. However, its long-term impact still needs to be evaluated.
Assuntos
Patógenos Transmitidos pelo Sangue , Cateterismo/efeitos adversos , Infecção Hospitalar/etiologia , Infecção Hospitalar/prevenção & controle , Disseminação de Informação , Unidades de Terapia Intensiva Neonatal , Sepse/etiologia , Sepse/prevenção & controle , Feminino , Humanos , Recém-Nascido , Masculino , Estudos ProspectivosRESUMO
UNLABELLED: Some immune system abnormalities have been reported in cystic fibrosis, particularly the presence of antineutrophil cytoplasmic antibodies (ANCAs). The purpose of this study was to determine the frequency of these antibodies in a population of patients with cystic fibrosis and to assess their relationship with the disease progression. POPULATION AND METHODS: This retrospective study looked for the presence of these antibodies in sera from 64 patients (30 boys and 34 girls) aged one to 29 years. All patients were followed up within the Cystic Fibrosis Center of the University Hospital of Angers. The serum samples were collected in 2001 during the yearly check-up to evaluate disease status. RESULTS: Seven of the 64 patients presented the antibodies. Univariate analysis showed that these patients were significantly older and more often chronically infected with Pseudomonas aeruginosa than the other patients. They also scored significantly more poorly on pulmonary radiography and showed significantly higher IgG and CRP. Multivariate analysis revealed that the two following independent factors were associated with the presence of ANCAs: chronic P. aeruginosa infection and high IgG level. CONCLUSION: This work confirms the abnormally high frequency of antineutrophil cytoplasmic antibodies in patients with cystic fibrosis. These antibodies were observed in the sickest patients with severe infection status. They reflect the impact of inflammatory processes in the pathogenesis of the disease. Detection of these antibodies might be an indication for intensified treatment of bronchial infections.
Assuntos
Anticorpos Anticitoplasma de Neutrófilos/imunologia , Fibrose Cística/imunologia , Adolescente , Adulto , Anticorpos Anticitoplasma de Neutrófilos/análise , Criança , Pré-Escolar , Fibrose Cística/patologia , Progressão da Doença , Feminino , Humanos , Lactente , Masculino , Estudos Retrospectivos , Índice de Gravidade de DoençaRESUMO
UNLABELLED: Disturbances in bone mineralization are frequent in cystic fibrosis but few studies have focused on the use of biphosphonates in this indication, and none on the use of oral etidronate. We report our experience using this latter treatment. METHODS: The study was retrospective and included five children and three adults with cystic fibrosis (six males and two females) aged seven to 30 years with Z-scores for lumbar bone density lower than -2 SD after one year of calcium (1 g/day) and vitamin D (900 UI/day and 300,000 UI/6 months) supplementation. All were treated during one year with etidronate: four courses of 15 days (one course per trimester) with doses ranging from 4 to 8 mg/kg per day. Calcium and vitamin D supplementation was continued between the etidronate treatment course. Total body and lumbar bone mineral density (BMD) were measured three times: at the beginning and the end of the year of calcium and vitamin D supplementation and at the end of the year of supplementation plus the four courses of etidronate treatment. RESULTS: The increase in BMD in absolute value (g/cm2) and in Z-score was significantly higher (P <0.05) after the year of combined supplementation and etidronate treatment (total body g/cm2: 3+/-1%, Z-score: 2+/-1% and lumbar spine g/cm2: 6+/-5%, Z-score: 3+/-4%) than after supplementation alone (total body g/cm2: -1+/-3%, Z-score: -4+/-3% and lumbar spine g/cm2: -1+/-3%, Z-score: -4+/-4%). Supplementation alone improved the total BMD in only one patient and the lumbar BMD in three, whereas after etidronate treatment the total and lumbar BMD were improved in the eight patients. None of the patients presented with side effects that could be attributed to the treatment. CONCLUSION: Oral etidronate treatment is well-tolerated and capable of improving bone mineralization in patients with cystic fibrosis. Further work will be necessary to determine the optimal dosage and the optimal frequency for the treatment series.
Assuntos
Densidade Óssea/efeitos dos fármacos , Fibrose Cística/fisiopatologia , Ácido Etidrônico/uso terapêutico , Adulto , Cálcio/uso terapêutico , Criança , Fibrose Cística/tratamento farmacológico , Suplementos Nutricionais , Humanos , Estudos Retrospectivos , Vitamina D/uso terapêuticoRESUMO
CASE REPORT: A pregnant woman who was a regular user of anxiolytics was admitted to the maternity ward at 38 weeks and 4 days amenorrhea after a massive overdose of clorazepate dipotassium, a benzodiazepine. The exact quantity ingested was undetermined. The infant, born at 39 weeks, presented no spontaneous breathing and tracheal intubation was necessary in the delivery room. The neonatal blood concentrations of the clorazepate metabolites were very high at delivery (26 mg/l nordiazepam and 3.5 mg/l oxazepam) and showed little change over the next 5 days (16 mg/l nordiazepam and 2.1 mg/l oxazepam, with an apparent half-life of 168 h for nordiazepam and 160 h for oxazepam). By day 6, the infant was still dependent on ventilator support and enterodialysis was begun with repeated doses of activated charcoal (1 g/kg every 6 h by gastric tube). Treatment was continued for 5 days and a spectacular diminution in the serum concentrations of the two metabolites was noted on day 11: 1.5 mg/l nordiazepam and less than 0.1 mg/l oxazepam. The nordiazepam and oxazepam half-lifes were reduced to 42 h and 30 h respectively. The concomitant clinical improvement authorized the weaning from ventilation on day 12. CONCLUSION: This is the first report of the use of enterodialysis to treat severe benzodiazepine poisoning in a neonate. Depuration of the toxin was accelerated and the duration of intensive care was shortened thanks to this technique.