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
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Pneumonia | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 25.1 | View |
| Alanine aminotransferase increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 25.1 | View |
| Aspartate aminotransferase increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 25.1 | View |
| Systemic scleroderma | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 25.1 | View |
| Uterine polyp | SYSTEMATIC_ASSESSMENT | Reproductive system and breast disorders | MedDRA 25.1 | View |
| Organising pneumonia | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 25.1 | View |
| Skin ulcer | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 25.1 | View |
| Malignant melanoma in situ | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA 25.1 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Cataract | SYSTEMATIC_ASSESSMENT | Eye disorders | MedDRA 25.1 | View |
| Diarrhoea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 25.1 | View |
| Dysphagia | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 25.1 | View |
| Nausea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 25.1 | View |
| Vomiting | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 25.1 | View |
| Fatigue | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 25.1 | View |
| Bronchitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 25.1 | View |
| COVID-19 | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 25.1 | View |
| Gastroenteritis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 25.1 | View |
| Lower respiratory tract infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 25.1 | View |
| Nasopharyngitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 25.1 | View |
| Upper respiratory tract infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 25.1 | View |
| Accidental overdose | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 25.1 | View |
| Gamma-glutamyltransferase increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 25.1 | View |
| Decreased appetite | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 25.1 | View |
| Hypercholesterolaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 25.1 | View |
| Muscle spasms | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 25.1 | View |
| Systemic scleroderma | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 25.1 | View |
| Dysplastic naevus | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA 25.1 | View |
| Melanocytic naevus | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA 25.1 | View |
| Seborrhoeic keratosis | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA 25.1 | View |
| Headache | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 25.1 | View |
| Cough | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 25.1 | View |
| Oropharyngeal pain | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 25.1 | View |
| Erythema | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 25.1 | View |
| Nail pigmentation | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 25.1 | View |
| Pruritus | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 25.1 | View |
| Skin discolouration | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 25.1 | View |
| Skin hyperpigmentation | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 25.1 | View |
| Skin ulcer | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 25.1 | View |
| Solar lentigo | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 25.1 | View |