Study is to examine the role of ShuntCheck and MR Imaging in evaluating the presence or absence of Shunt Obstruction in the patients of Hydrocephalus or Idiopathic Intracranial Hypertension (IIH) undergoing radionuclide test for suspected shunt obstruction. This is an exploratory study to determine how a non-invasive device can assist in detection of presence of flow in these patients.
Endotracheal intubation is a painful and stressful procedure, which is associated with acute increases of blood pressure, intracranial pressure, bradycardia and hypoxemia with high morbidity.The aim of the study is to compare recovery time, efficacy and tolerance in a andomized controlled study, between sevoflurane and propofol for intubation in neonates in Neonatal Intensive Care Unit.