Advances in paediatric pharmacotherapy.
Marked differences in body composition and organ function development have been demonstrated among neonates, infants, and children versus adults. Specific dosage guidelines for the paediatric population, however, are still not available for the majority of marketed drugs. Much needs to be learned about the pharmacokinetics, pharmacodynamics, comparative efficacy and safety of drugs in infants and children. Recent developments in paediatric therapeutics include the availability of several new antibiotics for the treatment of infections including, streptococcal pharyngitis, otitis media, bacterial meningitis, herpes encephalitis, neonatal herpes, and AIDS. Corticosteroids and intravenous immunoglobulin have become important adjunctive treatments for certain infections. A variety of drugs are available to treat asthma but the mortality due to this disease is still increasing. The identification of a gene defect in patients with cystic fibrosis could lead to more effective treatment in the future. Ondansetron, marketed for use in adults only, shows promise as a more effective and safer antiemetic in children receiving cancer chemotherapy. Numerous drugs are not available in suitable dosage forms for paediatric use and extemporaneous formulations are required. Documentation on the stability of the reformulated drugs is therefore needed. Studies have shown that the methods used for intravenous delivery can influence the serum concentrations of drugs in infants and children. Large numbers of children could be saved worldwide solely with improved vaccination and control of diarrhoea. Despite this, it is encouraging to witness the continued advances being made in paediatric pharmacotherapy.
Nahata
M C
MC
College of Pharmacy, Ohio State University, Columbus 43210.
D000163:Acquired Immunodeficiency Syndrome / Q000188:drug therapy; D000932:Antiemetics / Q000627:therapeutic use; D001249:Asthma / Q000188:drug therapy; D002648:Child; D002675:Child, Preschool; D003550:Cystic Fibrosis / Q000628:therapy; D016903:Drug Monitoring; D004358:Drug Therapy / Q000379:methods / Q000639:trends*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007239:Infections / Q000188:drug therapy; D010599:Pharmacokinetics; D012127:Respiratory Distress Syndrome, Newborn / Q000188:drug therapy; D013678:Technology, Pharmaceutical / Q000639:trends
D000932:Antiemetics