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 @ 10:44 PM
Ignite Modification Date: 2025-12-25 @ 8:15 PM
NCT ID: NCT00843635
Description: None
Frequency Threshold: 5
Time Frame: None
Study: NCT00843635
Study Brief: Tadalafil in Treating Patients Undergoing Surgery for Cancer of the Oral Cavity or Oropharynx
Event Groups(If Any):

Event Groups

Title Description Deaths # Affected Deaths # At Risk Serious # Affected Serious # At Risk Other # Affected Other # At Risk View
Arm A - Tadalafil 10mg Patients will receive 10mg/day Tadalafil orally on days 1 - 20 in the absence of unacceptable toxicity. Tadalafil: Given orally None None 1 15 3 15 View
Arm B - Tadalafil 20mg Patients will receive 20mg/day Tadalafil orally on days 1 - 20 in the absence of unacceptable toxicity. Tadalafil: Given orally None None 2 15 8 15 View
Arm C - Placebo Patients receive oral placebo once daily on days 1-20 in the absence of unacceptable toxicity. Placebo: Given orally None None 0 5 3 5 View
Serious Events(If Any):

Serious Events

Term Type Organ System Vocab View
Myalgia - Grade 3 SYSTEMATIC_ASSESSMENT Musculoskeletal and connective tissue disorders CTCAE (4.0) View
Back Pain - Grade 3 SYSTEMATIC_ASSESSMENT Musculoskeletal and connective tissue disorders CTCAE (4.0) View
Other Events(If Any):

Other Events

Term Type Organ System Vocab View
Headache - Grade 2 SYSTEMATIC_ASSESSMENT General disorders CTCAE (4.0) View
Neck Pain - Grade 2 SYSTEMATIC_ASSESSMENT General disorders CTCAE (4.0) View
Pain in Extremity - Grade 2 SYSTEMATIC_ASSESSMENT General disorders CTCAE (4.0) View
Back Pain - Grade 1 SYSTEMATIC_ASSESSMENT Musculoskeletal and connective tissue disorders CTCAE (4.0) View
Constipation - Grade 1 SYSTEMATIC_ASSESSMENT Gastrointestinal disorders CTCAE (4.0) View
Ear Nose Throat Examination abnormal SYSTEMATIC_ASSESSMENT Ear and labyrinth disorders CTCAE (4.0) View
Neck Pain - Grade 1 SYSTEMATIC_ASSESSMENT Musculoskeletal and connective tissue disorders CTCAE (4.0) View
Sexual - Grade 1 SYSTEMATIC_ASSESSMENT Reproductive system and breast disorders CTCAE (4.0) View
Back Pain - Grade 2 SYSTEMATIC_ASSESSMENT Musculoskeletal and connective tissue disorders CTCAE (4.0) View
Cough - Grade 1 SYSTEMATIC_ASSESSMENT Infections and infestations CTCAE (4.0) View
Diarrhea - Grade 1 SYSTEMATIC_ASSESSMENT Gastrointestinal disorders CTCAE (4.0) View
Headache - Grade 1 SYSTEMATIC_ASSESSMENT General disorders CTCAE (4.0) View
Pain in Extremity - Grade 1 SYSTEMATIC_ASSESSMENT Metabolism and nutrition disorders CTCAE (4.0) View
Pulmonary - Grade 1 SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders CTCAE (4.0) View