#Catching quickcal during scan full#

The CT scan as a diagnostic procedure invalidated a diagnostic hypothesis and led to a therapeutic change in more than half of the cases. AE occurred more frequently in the first 48 h after ICU admission, in the most severely ill patients (higher SAPS II at admission), and when there was a large amount of equipment required for transport.

There was 54.4 % of therapeutic change after CT scan, while 22.3 % of AE occurred during IHT, including 6.7 % of life-threatening events. The CT-scan brought new elements to the diagnosis in 22.9 % of the cases.

#Catching quickcal during scan full#

The diagnostic yield of CT scan showed 40.7 % of full agreement, 5.6 % of partial agreement and 53.7 % of disagreement with the main diagnostic hypothesis formulated before the CT scan. The safety was determined by the AE rate during IHT.Ī total of 533 CT scans were performed on 359 patients in three teaching hospital ICUs. Therapeutic yield was assessed by therapeutic changes after the CT scan. Diagnostic yield was evaluated by the agreement (full, partial or disagreement) between the physician main diagnostic hypothesis before the CT scan and the diagnosis established after the CT scan. The aim of this prospective study was to determine the diagnostic and therapeutic yield and the safety of CT scans in ICU patients.Īll ICU patients having a CT scan for diagnostic purposes were eligible. Adverse events (AE) can occur during intra-hospital transport (IHT). Between 4 to 30 percent of patients report anxiety when getting an.

Imaging tests like these can sometimes take up to an hour to perform, and it’s not uncommon for people to feel anxious during the test. Critically ill patients often require CT scans. Laying still in a CT or MRI machine for over an hour can seem like a daunting task, especially if someone suffers from anxiety or claustrophobia.