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 @ 2:59 PM
Ignite Modification Date: 2025-12-25 @ 1:23 PM
NCT ID: NCT00550459
Description: collection/elicitation of adverse event incidence
Frequency Threshold: 5
Time Frame: 28 Days
Study: NCT00550459
Study Brief: Effects of Titrated Oral Tolvaptan 15-60 mg Once Daily (QD) on Cognitive and Neurological Function in Elderly Hyponatremic Patients
Event Groups(If Any):

Event Groups

Title Description Deaths # Affected Deaths # At Risk Serious # Affected Serious # At Risk Other # Affected Other # At Risk View
Placebo Placebo tablet given once daily for 21 days None None 1 28 13 28 View
Tolvaptan (15-60 mg) Tolvaptan tablet 15-60 mg given once daily for 21 days None None 2 29 17 29 View
Serious Events(If Any):

Serious Events

Term Type Organ System Vocab View
Bradycardia NON_SYSTEMATIC_ASSESSMENT Cardiac disorders MedDRA (10.0) View
Vomiting NON_SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA (10.0) View
Chronic obstructive pulmonary disease NON_SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders MedDRA (10.0) View
Large intestinal obstruction NON_SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA (10.0) View
Nausea NON_SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA (10.0) View
Abdominal adhesions NON_SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA (10.0) View
Abdominal distension NON_SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA (10.0) View
Constipation NON_SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA (10.0) View
Other Events(If Any):

Other Events

Term Type Organ System Vocab View
Dermatitis NON_SYSTEMATIC_ASSESSMENT Skin and subcutaneous tissue disorders MedDRA (10.0) View
Dizziness NON_SYSTEMATIC_ASSESSMENT Nervous system disorders MedDRA (10.0) View
Fatigue NON_SYSTEMATIC_ASSESSMENT General disorders MedDRA (10.0) View
Nasopharyngitis NON_SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA (10.0) View
Oedema NON_SYSTEMATIC_ASSESSMENT General disorders MedDRA (10.0) View
Oedema peripheral NON_SYSTEMATIC_ASSESSMENT General disorders MedDRA (10.0) View
Pollakiuria NON_SYSTEMATIC_ASSESSMENT Renal and urinary disorders MedDRA (10.0) View
Thirst NON_SYSTEMATIC_ASSESSMENT General disorders MedDRA (10.0) View
Urine output increased NON_SYSTEMATIC_ASSESSMENT Investigations MedDRA (10.0) View
Weight decreased NON_SYSTEMATIC_ASSESSMENT Investigations MedDRA (10.0) View
Dry Mouth NON_SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA (10.0) View