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
| Title | Description | Deaths # Affected | Deaths # At Risk | Serious # Affected | Serious # At Risk | Other # Affected | Other # At Risk | View |
|---|---|---|---|---|---|---|---|---|
| Placebo | Identically looking placebo capsules to memantine were dispensed in a 66-day supply (56 days plus 10 extra days) by the study coordinator to participants receiving the placebo at the end of visits 2 and 3. Placebo: Identically looking placebo capsules bid (after a four-week regimen designed to mimic standard dose titration protocol) | 0 | None | 0 | 79 | 44 | 79 | View |
| Memantine | Memantine capsules were dispensed in a 66-day supply (56 days plus 10 extra days) by the study coordinator to participants receiving the placebo at the end of visits 2 and 3. Memantine: Encapsulated Memantine 10 mg bid (after four-week standard dose titration protocol) | 0 | None | 0 | 81 | 32 | 81 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Anxiety | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA 10.0 | View |
| Mood changes or sadness | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA 10.0 | View |
| Diarrhea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 10.0 | View |
| Signs and symptoms of upper respiratory viral infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 10.0 | View |
| Transient dizziness | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 10.0 | View |
| Mood changes or irritability | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA 10.0 | View |
| Oppositional or aggressive behavior | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA 10.0 | View |
| Headache | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 10.0 | View |
| Drowsiness | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 10.0 | View |
| Nausea or vomiting | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 10.0 | View |
| Weakness or fatigue | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 10.0 | View |
| Insomnia | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 10.0 | View |
| Increase in thyroid-stimulating hormone levels | SYSTEMATIC_ASSESSMENT | Endocrine disorders | MedDRA 10.0 | View |
| Urinary incontinence | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA 10.0 | View |
| Increased self-talk | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA 10.0 | View |
| Increased appetite | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 10.0 | View |
| Tonsillitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 10.0 | View |
| Visual hallucinations | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA 10.0 | View |
| Herpes simplex flair-up | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 10.0 | View |