Automedicación,autoprescripción y medicación «por poderes» en pediatría

Introduction

Self-prescribing or medicating ‘by proxy’ is not an autonomous, free and voluntary decision in the case of children. On the contrary, in this case it is based on the subjective interpretation of symptoms made by the mother or by a third person who is legally responsible for the minor. In our opinion, to analyse this situation is of great importance in order to know the determining factors, perceptions, and realities related to this problem.

Atención prehospitalaria urgente de los pacientes pediátricos expuestos a tóxicos: características epidemiológico-clínicas y evaluación de la calidad asistencial

ObjectiveTo describe the characteristics of paediatric patients with suspected poisoning treated by advanced life support (ALS) units, and to evaluate quality indicators (QI) for the prehospital emergency care of these patients.MethodA one-year observational study of patients under 18 years of age exposed to poisoning and treated by an ALS unit of the Medical Emergency System in Catalonia. Severe clinical criteria were defined, with 8 QI being evaluated for prehospital emergency care of poisoned paediatric patients.ResultsThe study included a total of 254 patients, with a median age of 14 years-old (p25-75 = 7-16), with intentional poisoning in 50.8% of cases. The most frequently involved toxic agent was carbon monoxide (CO) (33.8%). Poisoning was found in 48.8% of those patients, being serious in 16.5%. Intentionally (OR 5.1; 95% CI: 1.9-13.8) and knowledge of the time of exposure (OD 3.1; 95% CI: 1.3-7.3) were independent risk factors associated with the appearance of severe clinical symptoms. Five QI did not reach the quality standard and included, availability of specific clinical guidelines, activated charcoal administration in selected patients, oxygen therapy administration at maximum possible concentration in carbon monoxide poisoning, electrocardiographic assessment in patients exposed to cardiotoxic substances, and recording of the minimum data set.ConclusionsPaediatric patients attended by ALS units showed specific characteristics, highlighting the involvement of CO and adolescents with voluntary poisoning. The QI assessment was useful to detect weak points in the quality of care of these patients and to develop strategies for improvement.     

Guía clínica de diagnóstico y tratamiento urgente de hiperamonemia neonatal

Symptomatic hyperammonaemia in newborn is a medical emergency that should be recognised in its early stages, specifically diagnosed and aggressively treated to improve the immediate and long-term prognosis of these children. The paediatrician and the neonatal doctor should have a diagnosis-therapy scheme for its urgent management.     

Osteomielitis aguda: epidemiología,manifestaciones clínicas,diagnóstico y tratamiento

Background and aimsThe present study focuses on the epidemiology, clinical and laboratory data, and management of osteomyelitis in a pediatric third level hospital.MethodologyAll cases of children under 15 years-old admitted with osteomyelitis between 2000 and 2011 were retrospectively reviewed until July 2006, then prospectively from then until 2011.ResultsA total of 50 patients were identified (52% males) with median age at diagnosis of 2 years. Principal onset manifestations were pain (94%), functional impairment (90%) and fever (72%). The femur (32%), fibula (28%) and calcaneus (22%) were most affected bones.Leucocytosis > 12.000/μl was found in 56%, elevated ESR > 20 mm/h in 26%, and elevated CRP > 20 mg/L in 64%. Blood culture was positive in 20%, with group A streptococcus being the most frequently isolated bacteria (11%).All diagnoses were confirmed by a ⁹⁹Tc scintigraphy bone scan.Antibiotic therapy was initially intravenously (mean time of administration: 10 days ± 3 SD), followed by oral medication (mean time of administration: 18 days ± 6 SD). Surgery was necessary in 3 patients. Evolution of all cases was excellent, despite 3 exceptions that resolved over time.ConclusionsThe current short-term intravenous therapy led to shorter hospitalizations. There were no statistically significant differences between time from clinical onset or in CRP levels at discharge compared to long-term therapies prior to 2006.     

Endocarditis micótica en pacientes sin cardiopatías previas

Infective endocarditis is a serious and uncommon condition affecting the endocardium. Less than 10% of these cases are of fungal origin. A growing number of individuals are at high risk, due to insertion of central venous catheters, total parenteral nutrition and prolonged exposure to broad-spectrum antibiotics, even without previous heart diseases. We retrospectively analysed the records of six children with Candida endocarditis, reviewing the comorbidities, clinical outcome, and treatment. The antifungal agents used were amphotericin B, 5-?uorocytosine and fluconazole. Patients underwent surgical excision of vegetation, five tricuspid valve repairs and one mitral valve replacement. There were no hospital deaths, and one child needed a new valvuloplasty one year later. The mean follow up was five years, and all have good valvular function without recurrent endocarditis. A combination of synergistic long-term antifungal treatment and early surgical intervention is recommended.