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 @ 5:17 PM
Ignite Modification Date: 2025-12-25 @ 2:54 PM
NCT ID: NCT02757950
Description: During this retrospective, observational study safety data was not recorded/collected.
Frequency Threshold: 0
Time Frame: Entire study period (From week 27 of pregnancy up to birth).
Study: NCT02757950
Study Brief: A Post-marketing, Observational, Retrospective Study to Assess the Safety of RefortrixTM (Tdap) When Administered During Pregnancy in a Maternal Immunization Program in Brazil.
Event Groups(If Any):

Event Groups

Title Description Deaths # Affected Deaths # At Risk Serious # Affected Serious # At Risk Other # Affected Other # At Risk View
Unexposed Cohort Women, 18-45 years of age at the time of pregnancy, who delivered in the hospital (study centre) before implementation of the maternal immunization program in Brazil in September 2014 and who did not receive Tdap vaccination during pregnancy. 0 None 0 0 0 0 View
Exposed Cohort Women, 18-45 years of age at the time of pregnancy, who delivered in the hospital (study centre) from May 2015 and who received one dose of Refortrix during 27 to 36 weeks of pregnancy (or as late as 20 days before delivery due date). 0 None 0 0 0 0 View
Serious Events(If Any):
Other Events(If Any):