ABSTRACT
@#Positron emission tomography/computed tomography (PET/CT) scanner is an irreplaceable instrument in clinical diagnosis. The exposure dose that a patient receives is the sum of the doses caused by PET and CT examination. This study discussed the exposure dose level that a patient received during PET/CT examination according to the research data. Like other radiological diagnostic methods, PET/CT examination brings benefits outweighing its radiation risk. It is not advisable to exaggerate or ignore the exposure dose. The patient’s exposure dose caused by PET/CT examination should be controlled as much as possible under the premise of meeting clinical needs.
ABSTRACT
@#In China, the incidence of adverse reactions of drugs in children is twice that in adults; especially in the newborns, it is four times that in adults. The main reason is that the physiological characteristics of children are changing constantly due to that they are in a constant process of growth and development; while the pediatric medicines cannot meet the clinical needs of children in different age states. Accordingly, the development of pediatric medicines, especially oral solid preparations which are convenient for administration and storage, has attracted a lot of attention. This review introduced various pediatric oral solid dosage forms such as multiparticulates, orally disintegrating tablets(ODT)and chewable tablets. In addition, the efficient taste masking technology and accurate dose control were the further research directions for development of pediatric medicines, which would provide important theoretical references for studies on pediatric oral solid dosage forms in future.
ABSTRACT
To determine carbamazepine pharmacokinetic parameters, define seizure stop dose for partial seizure and monitor carbamazepine effect by EEG