Adverse Events Module

Adverse Events Module

For researchers submitting trial data to ClinicalTrials.gov, the Adverse Events module is one of four mandatory results sections. It requires reporting in three primary categories: All-Cause Mortality: A table tracking all deaths that occurred during the study, regardless of cause. Serious Adverse Events (SAEs): A tabular summary of events resulting in death, life-threatening conditions, hospitalization, or significant disability. Other Adverse Events: A table for non-serious events that exceed a specific frequency threshold, such as 5% within any study arm.

Adverse Events Module path is as follows:

Study -> Results Section -> Adverse Events Module -> Event Groups

Study -> Results Section -> Adverse Events Module -> Serious Events

Study -> Results Section -> Adverse Events Module -> Other Events

Adverse Events Module


Ignite Creation Date: 2025-12-24 @ 11:43 PM
Ignite Modification Date: 2025-12-25 @ 9:34 PM
NCT ID: NCT03221751
Description: 14 common potential adverse symptoms of prazosin were queried at every visit as well as an open ended query for other symptoms.
Frequency Threshold: 0
Time Frame: 10 weeks
Study: NCT03221751
Study Brief: Prazosin and Cerebrospinal Fluid (CSF) Biomarkers in Mild Traumatic Brain Injury (mTBI)
Event Groups(If Any):

Event Groups

Title Description Deaths # Affected Deaths # At Risk Serious # Affected Serious # At Risk Other # Affected Other # At Risk View
Prazosin Subjects will be titrated up to the maximum dose or the maximum tolerated dose based on a dosing algorithm. The maximum dose is 5 mg in the morning, 5 mg in the afternoon and 15 mg at bedtime. prazosin hydrochloride: Prazosin is an oral capsule. It is an alpha-1 antagonists. 0 None 0 1 1 1 View
Placebo Subjects will be titrated up to the maximum dose or the maximum tolerated dose based on a dosing algorithm. The maximum dose is 5 mg in the morning, 5 mg in the afternoon and 15 mg at bedtime. placebo: Placebo is an inert oral capsule identical in appearance to prazosin capsules. 0 None 0 1 1 1 View
Serious Events(If Any):
Other Events(If Any):

Other Events

Term Type Organ System Vocab View
adrenal insufficiency NON_SYSTEMATIC_ASSESSMENT Endocrine disorders None View
depressed mood SYSTEMATIC_ASSESSMENT Psychiatric disorders None View
headache SYSTEMATIC_ASSESSMENT General disorders None View
lack of energy SYSTEMATIC_ASSESSMENT General disorders None View
lightheadedness SYSTEMATIC_ASSESSMENT General disorders None View
nasal congestion SYSTEMATIC_ASSESSMENT General disorders None View
pain from root canal NON_SYSTEMATIC_ASSESSMENT General disorders None View
weakness SYSTEMATIC_ASSESSMENT General disorders None View
insomnia SYSTEMATIC_ASSESSMENT General disorders None View