Risk of mortality in pediatric intensive care unit, assessed by PRISM-III.

This study aimed at evaluating the mortality rate in a PICU applying PRISM-III. Two hundred and twenty one infants and children consecutively admitted to PICU of Tabriz Children's Hospital were studied during a 13 months period of time. Data required for calculating the PRISM-III score were collected during the first 24 h of PICU stay in all patients.

Medical treatment of lung collapse in children.

This study was aimed to establish non-invasive (medical) treatment of lung collapse for children who are admitted to PICU of Tabriz Children's Hospital. During a period of 48 months (from March 2004 to February 2008), an interventional pre-experimental study carried out on 90 children suffering from lung collapse who received non-invasive treatment; which mainly consists of postural drainage, chest physiotherapy and inhalation of aerosols (fluid as floating droplets in air) and bronchodilators. Eighty six out of 90 studied patients (94.