RESUMEN
Background: Invasive Meningococcal Disease is a severe disease mainly affecting infants and young children. Most infections are caused by serogroups A, B, C, W, X, and Y. In the last 10 years, serogroup B has been the main cause of Invasive Meningococcal Disease in Europe. Recent data resulting from an observational study conducted in Italy show a significant reduction in the number of Invasive Meningococcal Disease cases due to Neisseria meningitidis B after the introduction of vaccine 4CMenB. Thus, the Naples Team of Federation of Italian Primary Care Pediatricians and the Public Health Department started an active collaboration focused on vaccination process management (named "Progetto Via") with the aim of increasing Meningococcal B vaccination coverage. Study design: Source of data is the regional platform "GE.VA.". Every Primary care Pediatrician uses daily to record vaccination activity. This platform is integrated with data entered by operators of the District/Vaccination Center. Methods: Time: January 2019 - December 2019. The Federation of Italian Primary Care Pediatricians/Naples organized a meeting to identify six coordinators. The pediatricians could choose to counsel in their own offices and send children to the vaccination center or to counsel and vaccinate directly in their own clinics. Results: A total of 78 pediatricians took part in the project: 46 did only counseling and 32 did both counseling and vaccination in their medical clinic. Data obtained show an overall average vaccination coverage growth of about 13% in the first 4 months of the survey, and a further growth of about 11% in the following seven months, with a total growth in the entire period of 24%. The pediatricians' counseling is essential to recover non-compliant subjects, considering both the relationship of trust with the families and the visits already scheduled as an ideal moment for vaccinations' status check. Conclusions: The project highlights how an effective collaboration between family pediatricians and the Local Health Authority becomes valuable in getting closer to reach the Ministerial goal of 95%. Vaccination coverage increased significantly when family pediatricians supported the activity of vaccine centers in distress in many regional situations. The trust relationship, the hourly availability and the capillary network of family pediatricians' clinics were key elements for the success of this project and were also recognized by parents.
Asunto(s)
Infecciones Meningocócicas , Vacunas Meningococicas , Niño , Preescolar , Humanos , Lactante , Italia , Infecciones Meningocócicas/prevención & control , Pediatras , Salud Pública , Vacunación , Cobertura de VacunaciónRESUMEN
The aim of the study was the evaluation of the relationship between chemical fat analysis and some more rapid tests proposed to estimate steatorrhoea. Stool collections (72 h) were obtained on 32 occasions in 22 patients with cystic fibrosis and in seven healthy children. A very close relationship was found between faecal fat, as measured by standard chemical methods, and faecal energy (r = 0.95, P < 0.001). We conclude that the determination of faecal energy, easier to measure than faecal fat, can provide reliable information about the extent of steatorrhoea in cystic fibrosis.
Asunto(s)
Enfermedad Celíaca/metabolismo , Fibrosis Quística/metabolismo , Adolescente , Enfermedad Celíaca/etiología , Niño , Preescolar , Fibrosis Quística/complicaciones , Ingestión de Energía , Heces/química , Femenino , Humanos , Lactante , Lípidos/análisis , Masculino , Monitoreo FisiológicoRESUMEN
In 10 children with cystic fibrosis and persisting steatorrhoea, supplementation with taurine (30-40 mg/kg/day) was given for two months as an adjunct to the usual pancreatic enzyme treatment. A three day fat and energy balance was performed in patients with cystic fibrosis, before and after the supplementation, and in seven healthy controls who did not receive taurine. Faecal fat was measured by a gravimetric method and stool energy was determined using a bomb calorimeter. Patients with cystic fibrosis, before and after taurine, and healthy controls received the same fat and energy intake (calculated by a dietitian). In patients with cystic fibrosis taurine did not produce any improvement of steatorrhoea (mean (SD) faecal fat 8.7 (3.3) v 11.2 (7.0) g/day, respectively before and after the supplementation), of faecal energy loss (0.978 (0.468) v 1.133 (0.539) MJ/day), of faecal fat expressed as percent of fat intake (13.4 (5.6) v 15.1 (9.8)%), and of faecal energy expressed as percent of energy intake (9.9 (3.6) v 11.2 (5.7)%). Healthy controls had significant lower fat (3.5 (2.3) g/day) and energy 0.576 (0.355) MJ/day faecal losses. In conclusion, taurine failed to decrease significantly fat and energy losses. Our study does not support the use of taurine supplementation in the nutritional management of cystic fibrosis.
Asunto(s)
Fibrosis Quística/metabolismo , Grasas de la Dieta/metabolismo , Taurina/administración & dosificación , Adolescente , Enfermedad Celíaca/metabolismo , Niño , Preescolar , Fibrosis Quística/complicaciones , Metabolismo Energético , Heces/química , Femenino , Humanos , Absorción Intestinal , Síndromes de Malabsorción/etiología , Síndromes de Malabsorción/metabolismo , MasculinoRESUMEN
Abnormal degrees of gastro-oesophageal reflux (GOR) were detected by 24 hour intraoesophageal pH measurement in 12 of 14 children (mean age 7.9 years; range 5 months-16 years) affected by cystic fibrosis and complaining of symptoms suggesting GOR. These patients underwent combined recording of distal oesophageal motility and intraluminal pH in order to investigate mechanisms of GOR. Inappropriate lower oesophageal sphincter relaxation was the most common mechanism of reflux in all patients. Other mechanisms (appropriate relaxation or lowered pressure of the lower oesophageal sphincter, increased intragastric pressure) were detected less frequently. Frequency of inappropriate lower oesophageal sphincter relaxations was significantly higher in patients with cystic fibrosis than in other study groups (symptomatic GOR, GOR disease complicated by respiratory complaints). Inappropriate lower oesophageal sphincter relaxations occurred with the same frequency in patients with cystic fibrosis and in a group of children with GOR disease complicated by oesophagitis. Abnormalities of distal oesophageal contractions such as decreased amplitude or uncoordinated waves were also recorded in cystic fibrosis patients. Seven patients with cystic fibrosis completed a therapeutic trial for eight weeks consisting of postural treatment and oral cisapride, a new prokinetic drug. The oesophageal acid exposure improved in only three patients. We conclude that pathologic GOR is commonly associated with cystic fibrosis. The predominant reflux mechanism in these patients is a transient inappropriate lower oesophageal sphincter relaxation rather than a low steady state basal lower oesophageal sphincter pressure.
Asunto(s)
Fibrosis Quística/complicaciones , Reflujo Gastroesofágico/etiología , Adolescente , Niño , Preescolar , Cisaprida , Fibrosis Quística/fisiopatología , Fibrosis Quística/terapia , Drenaje Postural , Unión Esofagogástrica/fisiopatología , Esófago/fisiopatología , Femenino , Humanos , Concentración de Iones de Hidrógeno , Lactante , Masculino , Manometría , Peristaltismo , Piperidinas/uso terapéutico , Antagonistas de la Serotonina/uso terapéutico , Factores de TiempoRESUMEN
Serum and plasma myoglobin and creatine kinase-MB catalytic activity were analysed in 157 patients admitted within 2 hours of the onset of chest pain (58 were retrospectively recognized as acute myocardial infarction). Serum and plasma values were highly correlated for both myoglobin and creatine kinase-MB. Plasma myoglobin appeared to be more sensitive than creatine kinase-MB for the early diagnosis of acute myocardial infarction; using a cut-off value of 100 micrograms/l, 90% of acute myocardial infarction cases were correctly recognized by plasma myoglobin 6 hours after the onset of chest pain, with a diagnostic specificity of 100% for non-acute myocardial infarction chest pain subjects. Plasma creatine kinase-MB showed a diagnostic sensitivity of 62% and a diagnostic specificity of 95% in the same group of patients. We suggest the inclusion of the plasma myoglobin immunonephelometric assay together with plasma creatine kinase-MB activity analysis in protocols for the early diagnosis of acute myocardial infarction.
Asunto(s)
Infarto del Miocardio/diagnóstico , Mioglobina/sangre , Adulto , Anciano , Anciano de 80 o más Años , Biomarcadores , Creatina Quinasa/sangre , Femenino , Humanos , Técnicas Inmunológicas , Masculino , Persona de Mediana Edad , Infarto del Miocardio/sangre , Nefelometría y Turbidimetría , Sensibilidad y EspecificidadRESUMEN
We screened for 22 cystic fibrosis (CF) mutations in DNA from a first cohort of 69 CF patients from southern Italy using a semiautomated allele specific oligonucleotide (ASO) dot blot procedure based on two multiplex PCR amplifications. Seven mutations (delta F508, N1303K, G542X, 1717-1 G-->A, W1282X, 1148T, and R553X) identified 77.6% of CF chromosomes. Detection reached 79.8% with the 2183 AA-->G mutation analysed with the restriction generating PCR method. Thus, we included the 2183 AA-->G mutation in the ASO protocol and set up the conditions to amplify the gene regions that include the eight mutations in a single multiplex PCR reaction. With this method we tested the DNA of the first cohort of 69 CF patients, a second cohort of 63 CF patients, and 300 carrier relatives; we also performed 12 prenatal diagnoses. The results from the 132 CF patients showed differences in the distribution of CF mutations between the south and north of Italy. The XV2c, KM19, and intron 8 VNDR haplotypes suggested the presence, in CF chromosomes bearing undetected mutations, of a limited number of unknown mutations typical of southern Italy. Finally, for six of the eight mutations, we compared the ASO procedure with the methods based on restriction enzymes; the results obtained with the two procedures were identical for all the 57 chromosomes compared.