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: 2025-12-25 @ 5:04 AM
Ignite Modification Date: 2025-12-26 @ 4:06 AM
NCT ID: NCT04978818
Description: SAEs were assessed via parental questionnaire and chart review at each study visit. SAEs were assessed for severity and causality by the Investigators. Non-serious adverse events were not monitored.
Frequency Threshold: 0
Time Frame: Up to 7 months post first dose of study vaccine
Study: NCT04978818
Study Brief: Immunogenicity of H. Influenzae Type b PRP-OMP Vaccines in American Indian and Alaska Native Children (the HibVax Study)
Event Groups(If Any):

Event Groups

Title Description Deaths # Affected Deaths # At Risk Serious # Affected Serious # At Risk Other # Affected Other # At Risk View
PedvaxHIB Arm Participants received 0.5 mL doses of PedvaxHIB® (7.5 µg/mL PRP-OMP) administered intramuscularly at age 2 months and 4 months along with their other routine immunizations according to the U.S. vaccination schedule for children. 0 None 12 166 0 0 View
Vaxelis Participants received 0.5 mL doses of Vaxelis® (3.0 µg/mL PRP-OMP + diphtheria, tetanus, pertussis \[acellular, component\], poliomyelitis \[inactivated\], and hepatitis B \[recombinant deoxyribonucleic acid (rDNA)) administered intramuscularly at age 2 months, 4 months and 6 months along with their other routine immunizations according to the U.S. vaccination schedule for children. 0 None 9 167 0 0 View
Serious Events(If Any):

Serious Events

Term Type Organ System Vocab View
COVID-19 SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders None View
Acute gastroenteritis SYSTEMATIC_ASSESSMENT Gastrointestinal disorders None View
Bronchiolitis SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders None View
Influenza SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders None View
Serizure, or seizure-like activity SYSTEMATIC_ASSESSMENT Nervous system disorders None View
Urinary Tract Infection SYSTEMATIC_ASSESSMENT Renal and urinary disorders None View
Viral illness with hypoxia SYSTEMATIC_ASSESSMENT Infections and infestations None View
Viral Upper Respiratory Tract Infection SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders None View
Broken Femur SYSTEMATIC_ASSESSMENT Musculoskeletal and connective tissue disorders None View
Other Events(If Any):