Event Group

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: 2025-12-25 @ 3:31 AM
Ignite Modification Date: 2025-12-26 @ 2:13 AM
NCT ID: NCT03521505
Group ID: EG000
Title: Dexmedetomidine Arm
Description: Dexmedetomidine will be administrated for sedation of EBUS-TBNA Dexmedetomidine arm: Induction: Dexmedetomidine 1ug/kg infusion for 10 minutes. 5 mg/kg alfentanil (1:10 dilution) slow injection 2 min before complete Dexmedetomidine induction Maintenance: Dexmedetomidine 0.5\~1.4ug/kg/hour infusion±0.2ug/kg/hour to maintain stable vital signs and The Observer Assessment of Alertness and Sedation scale (OAA/S) 3\~2. the infusion rate was increased by 0.2ug/kg/hour if the patient persistently had eye opening, talked, or became irritable and interfered with the procedure. The infusion rate was reduced by 0.2ug/kg/hour, if the following adverse events occurred: hypoxemia (SpO2 \< 90%) or hypotension (mean arterial pressure (MAP) \< 65 mmHg, or systolic blood pressure (SBP) \< 90 mmHg) in any duration
Deaths Number Affected: 0
Deaths Number At Risk: None
Serious Number Affected: 9
Serious Number At Risk: 25
Other Number Affected: 16
Other Number At Risk: 25
Study: NCT03521505
Results Section: NCT03521505
Adverse Events Module: NCT03521505