Paediatric drugs
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Causes of stroke in children include congenital heart malformations, sickle cell disease, infections, and metabolic disorders. Up to 80% of children with ischemic stroke have cerebrovascular disease, and case control studies demonstrate an association of ischemic stroke in children with hereditary prothrombotic risk factors. There have been no randomized, clinical trials for primary prevention, short-term treatment, or secondary prevention of pediatric ischemic stroke. ⋯ Warfarin is administered in children with cardioembolic stroke, arterial dissection, or persistent hypercoagulable states. Alteplase has been used in a few patients within 3 hours of the onset of symptoms. In each patient treated the benefit of anticoagulation has to be weighed up against the individual bleeding risk.
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In the last decade, knowledge regarding the neurodevelopment and functional aspects of the respiratory centers during postnatal maturation has increased substantially. However, an increase in such knowledge has not provided a basis for change in practice. The diagnosis of apnea of prematurity (AOP) is one of exclusion. ⋯ The choice of method for weaning treatment remains one of individual physician preference. Discharge from hospital after apnea requires close monitoring and some infants will require home apnea monitors. The decision to provide a home apnea monitor should be individualized for each patient, depending on the effectiveness of treatment and clinical response.
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Pain is a common symptom after surgery in children, and the need for effective pain management is obvious. For example, after myringotomy, despite the brief nature of the procedure, at least one-half of children have significant pain. After more extended surgery, such as tonsillectomy, almost all children have considerable pain longer than 7 days. ⋯ NSAIDs are contraindicated in patients in whom sensitivity reactions are precipitated by aspirin (acetylsalicylic acid) or other NSAIDs. They should be used with caution in children with liver dysfunction, impaired renal function, hypovolemia or hypotension, coagulation disorders, thrombocytopenia, or active bleeding from any cause. In contrast, it seems that most children with mild asthma may use NSAIDs.
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Children with cancer receiving anticancer therapy always experience neutropenia, and as a result often develop serious neutropenic infections that cause morbidity and/or mortality. Intensive chemotherapy with improved supportive care for neutropenia contribute to the recent advances in treatment outcome in children with cancer. Recombinant human granulocyte colony-stimulating factor (G-CSF) and recombinant human granulocyte-macrophage colony-stimulating factor (GM-CSF) can shorten the duration and decrease the severity of neutropenia, and thus support intensive chemotherapy. ⋯ Although these guidelines are generally applicable to children with cancer, further studies on CSFs are certainly needed in pediatric oncology. The recent advances in granulocyte collection, using healthy volunteer donor stimulation with G-CSF and/or dexamethasone to yield large numbers of granulocytes has made granulocyte transfusion a more realistic option. Granulocyte transfusion has shown promising results in treating children with severe neutropenic infection; however, controlled trials are warranted to clarify the efficacy and cost-effectiveness of this procedure.