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 |
|---|---|---|---|---|---|---|---|---|
| Nivolumab | 3mg/kg IV q 2weeks | 17 | None | 30 | 100 | 74 | 100 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Cardiac arrest | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 22.1 | View |
| Abdominal pain | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 22.1 | View |
| Asthenia | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 22.1 | View |
| Pyrexia | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 22.1 | View |
| Haemophagocytic lymphohistiocytosis | SYSTEMATIC_ASSESSMENT | Immune system disorders | MedDRA 22.1 | View |
| Lower respiratory tract infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 22.1 | View |
| Malaria | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 22.1 | View |
| Respiratory tract infection viral | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 22.1 | View |
| Blood electrolytes abnormal | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 22.1 | View |
| Hyperkalaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 22.1 | View |
| Hypoglycaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 22.1 | View |
| Pseudohyperkalaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 22.1 | View |
| Back pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 22.1 | View |
| Malignant neoplasm progression | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA 22.1 | View |
| Metastases to central nervous system | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA 22.1 | View |
| Headache | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 22.1 | View |
| Acute respiratory distress syndrome | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 22.1 | View |
| Chronic obstructive pulmonary disease | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 22.1 | View |
| Cough | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 22.1 | View |
| Dyspnoea | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 22.1 | View |
| Haemoptysis | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 22.1 | View |
| Pneumonia aspiration | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 22.1 | View |
| Pneumonitis | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 22.1 | View |
| Pneumothorax | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 22.1 | View |
| Respiratory failure | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 22.1 | View |
| Intestinal obstruction | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 22.1 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Anaemia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA 22.1 | View |
| Hypothyroidism | SYSTEMATIC_ASSESSMENT | Endocrine disorders | MedDRA 22.1 | View |
| Abdominal pain | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 22.1 | View |
| Constipation | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 22.1 | View |
| Diarrhoea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 22.1 | View |
| Nausea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 22.1 | View |
| Vomiting | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 22.1 | View |
| Asthenia | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 22.1 | View |
| Chest pain | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 22.1 | View |
| Fatigue | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 22.1 | View |
| Pyrexia | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 22.1 | View |
| Decreased appetite | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 22.1 | View |
| Hyponatraemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 22.1 | View |
| Arthralgia | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 22.1 | View |
| Back pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 22.1 | View |
| Headache | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 22.1 | View |
| Cough | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 22.1 | View |
| Dyspnoea | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 22.1 | View |
| Dyspnoea exertional | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 22.1 | View |
| Haemoptysis | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 22.1 | View |