RESUMEN
UNLABELLED: The incidence of nosocomial rotavirus infections was evaluated by a study made in the pediatric ward in Cholet during the winter of 1993-1994. A second study was performed three years later at the same place and in similar conditions in order to evaluate the efficacy of the prevention measures taken in between. PATIENTS AND METHODS: All children below three years of age and admitted to hospital between 1 December 1996 and 15 March 1997 were included in the prospective study (348 children). Fecal specimens were collected for each patient at admission in order to search for rotavirus. Then, a second stool analysis was performed if diarrhea occurred during hospitalization or within 48 hours of discharge. These last cases were detected by a phone call. RESULTS: Thirty percent of the children had diarrhea at admission to hospital (19.3% in 1993-1994). Rotavirus was present in 11.8% of the first stool analyses (8.6% in 1993-1994). The rotavirus nosocomial infection rate has decreased from 3.7% (13 cases) in 1993-1994 to 2.9% (ten cases). The mean length of hospitalization has also decreased from 2.7 to 1.6 days. CONCLUSION: The decrease in the rotavirus nosocomial infection rate leads to enforcing the prevention measures, among which the most important seems to us to be the short length of stay. However, the study also shows the limits of prevention that are linked to the virus characteristics and the conditions of hospitalization.
Asunto(s)
Infección Hospitalaria/prevención & control , Unidades de Cuidado Intensivo Pediátrico , Infecciones por Rotavirus/prevención & control , Preescolar , Diarrea/etiología , Diarrea/prevención & control , Heces/virología , Femenino , Educación en Salud , Humanos , Lactante , Recién Nacido , Control de Infecciones , Masculino , Estudios ProspectivosRESUMEN
UNLABELLED: Malformative uropathies diagnosed in utero are increasing in number. This work describes the decision strategy adopted in Angers concerning the neonatal handling of those abnormalities. PATIENTS AND METHODS: One hundred children born between 1988 and 1990, with prenatally suspected fetal uropathy, were included in the study and followed for a period of 3 years. In every case, an ultrasound scan was performed at birth. In cases with persistent abnormality, a voiding cystourethrography was done in the first week of life. An intravenous urograph and/or a nuclear renography were performed during the second month of life. RESULTS: Twenty-nine children were normal. Seventy-one were affected by 126 isolated or related uropathies; the most frequent ones were the ureteropelvic junction obstruction syndrome (48), ureterovesical junction obstruction (18) and multicystic kidneys (13). A vesicoureteral reflux was associated in 22% of cases. The diagnosis was perfectly correlated with the prenatal diagnosis in 50% of cases. Fourteen of the normal children had a later ultrasound scan control, between 2 and 9 months; later on, three of them showed a moderate ureteropelvic junction obstruction syndrome. Amongst the 48 ureteropelvic junction obstruction syndromes, 22% have been operated on. The others obstructive uropathies remained stable or spontaneously improved. DISCUSSION: These results require us to discuss as matter of priority the large number of spontaneously regressive prenatal hydronephrosis and the necessity to establish a consensus for the pre and postnatal pathological thresholds of the anteroposterior pelvic diameter, the interest in carrying out a voiding cystography after the birth when dilatation is confirmed, the interest of nuclear renography for the diagnosis and follow-up of obstructive uropathies and the absence of urgency for surgery. CONCLUSION: We propose a decision tree specifying the action to take when facing the diagnosis of a prenatal hydronephrosis. It could be a part of the reflection for the medical teams handling these uropathies is the aim of a consensual attitude which is now essential.
Asunto(s)
Manejo de la Enfermedad , Ultrasonografía Prenatal , Sistema Urinario/anomalías , Femenino , Francia , Hospitales Universitarios , Humanos , Recién Nacido , Periodo Posoperatorio , Embarazo , Cintigrafía , Vejiga Urinaria/diagnóstico por imagen , Sistema Urinario/diagnóstico por imagen , Sistema Urinario/cirugía , UrografíaRESUMEN
BACKGROUND: Pseudomembranous colitis is a rare and serious complication of treatment by antibiotics. The case of a patient with a protracted pseudomembranous colitis followed by two relapses is reported. CASE REPORT: A 4 year-old boy was admitted after 18 days of profuse and feverish diarrhea. He had been given amoxycillin for 10 days, one and a half months previously. His temperature was 40 degrees C; he had abdominal pain and leucocytosis was 30,000/mm3. The situation rapidly improved with digestive rest and i.v. antibiotic therapy. Relapse of diarrhea together with bilious vomiting and acute abdominal pains required readmission three days after his discharge. Search for Clostridium difficile in stools remained negative. The diagnosis of pseudomembranous colitis was confirmed by sigmoidoscopy and intestinal biopsy. The patient was given parenteral nutrition for 3 weeks and vancomycin. The disease was complicated by anasarca related to severe protein-loosing enteropathy but evolution was finally favourable after a two month period. CONCLUSION: Pseudomembranous colitis remains a serious affection in childhood; its prognosis largely depends on the precocity of diagnosis and treatment.