Clinical trials on pediatric lower-respiratory-tract infection: results and comments with cefetamet pivoxil.

A total of 30 pediatric patients suffering from lower-respiratory-tract infections were admitted to a three-arm, open, randomized study comparing two different doses of cefetamet pivoxil (either 10 or 20 mg/kg b.i.d.; groups A and B, respectively) with the standard cefaclor treatment (10 mg/kg t.i.d.; group C) for 7-12 days. The 30 cases were randomly assigned to the three treatment arms which were comparable with regard to demographics as well as to diagnosis on admission and concomitant medication. The children ranged from 1.08 to 12 years in age, and comprised 18 males and 12 females, with a weight range of 11-42 kg. As is to be expected in these patients, bacteriology was mostly not assessable. The overall clinical outcome was cure in 9, 8 and 9 cases, respectively, and improvement in 1, 2 and 0 cases, respectively. In the cefaclor group 1 patient failed to respond. Signs and symptoms of disease improved significantly in the three treatment groups; there were no intergroup differences. Vital signs (morning and evening temperature and pulse rate) improved in parallel. Radiological results had improved by the end of treatment in 9/10 patients in group A, in 10/10 patients in group B, and in 9/10 evaluable patients in group C. Mild to moderate nausea or vomiting were each reported in 1 patient in group A. Platelet increase was reported as a mild adverse event in 2 patients in each of the cefetamet pivoxil groups and in 4 patients given cefaclor.(ABSTRACT TRUNCATED AT 250 WORDS)

[Hemopigmented villonodular synovitis of the knee. Apropos of 2 cases]. / La synovite villonodulaire hémopigmentée du genou. A propos de deux cas.

We report two cases of hemopigmented villonodular synovitis in two girls aged 5 years 9 months and 13 years respectively. This condition is a clinicopathologic entity of unknown pathogenesis and is exceedingly rare in childhood. Patients of both sexes can be affected, with no particular predominance. The clinical picture in our two patients consisted only in chronic hemarthrosis of the knee with occasionally tumor-like features. Arthrographic changes were not specific. Diagnosis was established upon arthrography and results of pathologic studies of biopsy specimens. Therapy of this condition is surgical and recurrences are infrequent.

[Diagnostic approach of pleural effusion in children. Report of 59 cases]. / Conduite diagnostique devant un épanchement pleural de l'enfant. A propos de 59 cas.

The retrospective analysis of 59 pediatric cases of pleural effusion showed that infectious agents account for 80% of cases. Thoracentesis proved to be the first-line diagnostic tool. Pleural biopsy was diagnostic in four tuberculous and two malignant pleural effusions. The literature data shows that pleural fluid total protein, lactate deshydrogenase, glucose, pH, white blood cell count and differential should be obtained in all patients. Because of the high incidence of infection, microbiologic studies are also indicated in children. These studies are of great value in distinguishing transudates from exsudates and in deciding on pleural drainage.

[Practical diagnostic approach to anomalies of the aortic arch. Apropos of 31 pediatric cases]. / Approche diagnostique pratique des anomalies des arcs aortiques. A propos de 31 cas pédiatriques.

This analysis of 31 cases of anomalies of the aortic arch has confirmed the predominance of subclavian retro-oesophageal arteries and double aortic arches (74% of cases). The age at which the first clinical signs presented was less than one year in 75% of cases. Respiratory signs predominated with recurrent bronchitis (16 cases) and bronchial congestion (9 cases). These signs were not specific for the type of aetiology and were characterised by their chronicity and recurrent nature. Inspiratory and expiratory stridor was found on 8 occasions and was very suggestive of the diagnosis. There was a frequent association of asthma and anomalies of the aortic arch in this series (13 cases) with 6 cases of atopic asthma in early childhood and 7 cases of asthma in infancy. The oesophago-gastroduodenal transit was the key diagnosis which enabled the vascular anomaly to be confirmed. There was, however, a failure on 5 occasions with 2 false negatives and 3 cases where the wrong type was suspected. Fibreoptic bronchoscopy enabled the topography to be established more precisely including the degree of compression (in 14 cases) and showed evidence of associated tracheomalacia in 7 cases. Nuclear magnetic resonance was very helpful, giving a better definition of the anatomical type and of the relationship of the vascular arch with the oesophago-tracheal axis. Broncho-fibroscopy and nuclear magnetic resonance make strong contributions towards the indications for operation.