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Biomedical subjects

C Pajot

Publications and source records attributed to C Pajot.

5 recordsLinked to original sources

[Babywalker use (baby-trot, youpala): an unsafe practice].

AIM: Epidemiological analysis of accidents related to babywalker use admitted to a pediatric emergency department. METHODS: Retrospective, descriptive study of injuries related to babywalkers admitted to the pediatric emergency department between January 1st, 2003 and December 31st, 2005. RESULTS: One hundred and seventy-eight children were admitted due to an accident related to babywalker use. The sex ratio was 1.7 with a male prevalence. Mean age was 11+/-4 months. Seventy-eight percent of babywalker-related injuries were attributable to fall down a flight of stairs. The mean number of steps that a child fell down was 7 (range 1-20 steps). The repartition of accidents was bimodal: during the year, 1 peak in May and 1 in October; during the week: 54% of the cases occurred on Thursday or on the weekend; during the day (1 peak between 10 a.m. and 1 p.m. and 1 peak between 4 p.m. and 7 p.m.). Non-severe head traumas represented the most frequent injury (72%). Twenty-one children were hospitalised for concussion (N=15), cranial fractures (N=3), forearm fracture (N=1), dental subluxation (N=1) and extradural hematoma (N=1). A social problem (families with unsafe domestic practices) was identified in 26 children (15%), 16 of these situations were recognized due to the retrospective character of the study and the analysis of hospital admissions after the first accident. CONCLUSION: Stairway related falls associated with babywalker use and fall down in the stairs are very frequent in children less than 1 year-old. This resulted in babywalkers being prohibited in Canada since 2004. In several countries, advocates are working to ban babywalkers. Active or passive prevention methods have shown their limits. This unsafe and dangerous practice should be banned in France.

Accidental Falls↗

[Noninfectious febrile inflammatory syndromes in children: diagnosis and usefulness of diagnostic procedures].

OBJECTIVE: To determine the causes and to quantify the benefits obtained from further diagnostic investigations in children presenting with a non infectious inflammatory fever. METHODS: The records of 62 children aged from two-months to 15 years (median: four years) admitted to a paediatric department between 1990 and 2000 for the evaluation of a fever associated to an inflammatory syndrome, defined as temperature over 38 degrees C with an increase of the erythrocyte sedimentation rate (ESR) more than 20 mm/h and/or a serum C-reactive protein level (CRP) > 20 mg/L, and excluding overt infectious diseases, were retrospectively reviewed. RESULTS: Of these patients, 79% children (49 cases) had inflammatory systemic disease, 3.2% (two cases) had malignancy, and 17.8% (11 cases) had undiagnosed disorders. The most frequent disease was Kawasaki disease (22 children), especially in young children. Increase of ESR above 100 mm/h and of CRP above 100 mg/L was present in 59% of Kawasaki disease, 71% of idiopathic juvenile arthritis, 100% of malignancies and 7% of unknown diagnoses. Increase of ESR below 50 mm/h and of CRP below 50 mg/L was present in 75% of hemophagocytic syndromes and 46% of unknown diagnosis. The polymorphonuclear count, hepatic function evaluation, triglycerides levels, abdominal ultrasound, abdominal computed tomography, echocardiography, biopsies were useful diagnosis tools. Technetium scintigraphy was helpful only when abnormalities were found on physical examination. CONCLUSION: The diagnosis of Kawasaki disease must be quickly suspected in febrile young children with inflammatory syndrome without infection. ESR and CRP values, abdominal ultrasound and echocardiography are helpful tools for the diagnostic procedure.

Adolescent↗

[Treatment of chemotherapy induced emesis in children].

In recent years, the management of chemotherapy-induced emesis in children has been greatly modified by the introduction of a new therapeutic class: serotonin antagonists. Based on a better knowledge of mechanisms, the treatment now uses combinations of different drugs. These treatments need to be carefully adapted to the patient and to the emetic risk of the chemotherapy, also taking into account the minimal cost. A gradual treatment proposal in five steps is described.

Antiemetics↗