Event Group
Event Groups are part of the Adverse Events Module within the Results Section. They provide a way to organize and summarize adverse event data by grouping related events together.
Each Event Group typically represents a category or class of adverse events and includes statistical information such as the number of participants affected and at risk for different event types: deaths, serious events, and other events.
Event Group path is as follows:
Study -> Results Section -> Adverse Events Module -> Event Group
Event Group
Ignite Creation Date:
2025-12-24 @ 4:13 PM
Ignite Modification Date:
2025-12-25 @ 2:12 PM
NCT ID:
NCT01680666
Group ID:
EG000
Title:
Landmark Guided
Description:
In the landmark technique, the subclavian vein or the internal jugular vein on either side was chosen for access depending on surgeon's preference. An infraclavicular approach was used for the subclavian vein, and an anterior approach was used for the internal jugular vein. If venous flash could not be achieved after three attempts on the initial chosen site using the landmark technique, the study was terminated and the surgeon was free to use either ultrasound or landmark at any other site. A single pass of the needle was defined as a single episode of needle advancement and withdrawal. A second pass occurred if the needle was re-advanced or removed and reinserted. A failed attempt was recorded if aspiration resulted in no venous flash, arterial puncture (bright red blood, pulsatile flow), or air.
Deaths Number Affected:
None
Deaths Number At Risk:
None
Serious Number Affected:
11
Serious Number At Risk:
84
Other Number Affected:
0
Other Number At Risk:
84
Study:
NCT01680666
Results Section:
NCT01680666
Adverse Events Module:
NCT01680666