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 @ 7:12 PM
Ignite Modification Date: 2025-12-25 @ 4:47 PM
NCT ID: NCT04868903
Description: None
Frequency Threshold: 0
Time Frame: Up to 9 months after randomization
Study: NCT04868903
Study Brief: Low vs. Moderate to High Dose Vitamin D for Prevention of COVID-19
Event Groups(If Any):

Event Groups

Title Description Deaths # Affected Deaths # At Risk Serious # Affected Serious # At Risk Other # Affected Other # At Risk View
Low Dose Vitamin D (moderate versus low branch) Subjects in this arm will be randomized to receive low dose vitamin D therapy (oral, 400 IU/day) for up to 9 continuous months. 0 None 0 300 0 300 View
Moderate Dose Vitamin D Subjects in this arm will be randomized to receive low dose vitamin D therapy (oral, 4,000 IU/day) for up to 9 continuous months. 0 None 0 299 0 299 View
Low Dose Vitamin D (high versus low branch) Subjects in this arm will be randomized to receive low dose vitamin D therapy (oral, 400 IU/day) for up to 9 continuous months. 0 None 0 162 0 162 View
High Dose Vitamin D Subjects in this arm will be randomized to receive low dose vitamin D therapy (oral, 10,000 IU/day) for up to 9 continuous months. 0 None 0 162 1 162 View
Serious Events(If Any):
Other Events(If Any):

Other Events

Term Type Organ System Vocab View
Hypercalcemia SYSTEMATIC_ASSESSMENT Metabolism and nutrition disorders None View