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 packaged effervescent tablets that contained only the carrier were provided in blister packs by BioAdvantex Pharma, Inc. (Mississauga, ON, Canada) | None | None | 17 | 34 | 30 | 34 | View |
| Study Drug | N-acetylcysteine (NAC) :PharmaNAC® 900 mg effervescent tablets in blister packs were supplied by BioAdvantex Pharma, Inc. (Mississauga, ON, Canada). | None | None | 15 | 36 | 33 | 36 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Pulmonary Exacerbation | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | None | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Fatigue | SYSTEMATIC_ASSESSMENT | General disorders | None | View |
| Forced Expiratory Volume Decreased | SYSTEMATIC_ASSESSMENT | Investigations | None | View |
| Abdominal Pain Upper | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Constipation | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Diarrhoea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Nausea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Vomiting | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Chest Discomfort | SYSTEMATIC_ASSESSMENT | General disorders | None | View |
| Non-cardiac Chest Pain | SYSTEMATIC_ASSESSMENT | General disorders | None | View |
| Pain | SYSTEMATIC_ASSESSMENT | General disorders | None | View |
| Pyrexia | SYSTEMATIC_ASSESSMENT | General disorders | None | View |
| sinusitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Pulmonary function test decreased | SYSTEMATIC_ASSESSMENT | Investigations | None | View |
| Weight decreased | SYSTEMATIC_ASSESSMENT | Investigations | None | View |
| white blood cell count increased | None | Investigations | None | View |
| Back pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | None | View |
| Sinus headache | SYSTEMATIC_ASSESSMENT | Nervous system disorders | None | View |
| Anxiety | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | None | View |
| Nephrolitiasis | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | None | View |
| Cough | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | None | View |
| Dyspnea | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | None | View |
| Hemoptysis | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | None | View |
| Nasal congestion | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | None | View |
| Oropharyngeal pain | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | None | View |
| Paranasal sinus hypersecretion | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | None | View |
| Postnasal drip | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | None | View |
| Productive cough | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | None | View |
| Rales | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | None | View |
| Respiratory tract congestion | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | None | View |
| Rhinorrhea | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | None | View |
| Sinus congestion | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | None | View |
| Wheezing | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | None | View |
| Rash | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | None | View |