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 22.0 | View |
| Thrombocytopenia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA 22.0 | View |
| Drug hypersensitivity | SYSTEMATIC_ASSESSMENT | Immune system disorders | MedDRA 22.0 | View |
| Thrombotic cerebral infarction | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 22.0 | View |
| Atrial fibrillation | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 22.0 | View |
| Cardiac failure | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 22.0 | View |
| Myocardial infarction | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 22.0 | View |
| Ventricular tachycardia | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 22.0 | View |
| Hypertensive urgency | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA 22.0 | View |
| Thrombophlebitis | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA 22.0 | View |
| Dyspnoea | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 22.0 | View |
| Pleural effusion | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 22.0 | View |
| Pulmonary embolism | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 22.0 | View |
| Anal fistula | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 22.0 | View |
| Ascites | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 22.0 | View |
| Incarcerated umbilical hernia | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 22.0 | View |
| Intestinal obstruction | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 22.0 | View |
| Biliary dilatation | SYSTEMATIC_ASSESSMENT | Hepatobiliary disorders | MedDRA 22.0 | View |
| Cholangitis | SYSTEMATIC_ASSESSMENT | Hepatobiliary disorders | MedDRA 22.0 | View |
| Jaundice | SYSTEMATIC_ASSESSMENT | Hepatobiliary disorders | MedDRA 22.0 | View |
| Condition aggravated | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 22.0 | View |
| Oedema peripheral | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 22.0 | View |
| Alanine aminotransferase increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 22.0 | View |
| Aspartate aminotransferase increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 22.0 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Taste disorder | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 22.0 | View |
| Tachycardia | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 22.0 | View |
| Capillary leak syndrome | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA 22.0 | View |
| Hypertension | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA 22.0 | View |
| Cough | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 22.0 | View |
| Dyspnoea | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 22.0 | View |
| Abdominal pain upper | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 22.0 | View |
| Constipation | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 22.0 | View |
| Diarrhoea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 22.0 | View |
| Dyspepsia | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 22.0 | View |
| Nausea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 22.0 | View |
| Odynophagia | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 22.0 | View |
| Stomatitis | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 22.0 | View |
| Vomiting | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 22.0 | View |
| Palmar-plantar erythrodysaesthesia syndrome | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 22.0 | View |
| Pruritus | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 22.0 | View |
| Rash | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 22.0 | View |
| Yellow skin | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 22.0 | View |
| Arthralgia | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 22.0 | View |
| Back pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 22.0 | View |
| Bone pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 22.0 | View |
| Myalgia | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 22.0 | View |
| Pain in extremity | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 22.0 | View |
| Chronic kidney disease | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA 22.0 | View |
| Proteinuria | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA 22.0 | View |
| Asthenia | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 22.0 | View |
| Face oedema | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 22.0 | View |
| Fatigue | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 22.0 | View |
| Mucosal inflammation | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 22.0 | View |
| Oedema peripheral | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 22.0 | View |
| Peripheral swelling | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 22.0 | View |
| Pyrexia | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 22.0 | View |
| Alanine aminotransferase increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 22.0 | View |
| Amylase increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 22.0 | View |
| Aspartate aminotransferase increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 22.0 | View |
| Blood creatinine increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 22.0 | View |
| Blood thyroid stimulating hormone decreased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 22.0 | View |
| Blood thyroid stimulating hormone increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 22.0 | View |
| Body temperature increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 22.0 | View |
| Ejection fraction decreased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 22.0 | View |
| Lipase increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 22.0 | View |
| Neutrophil count decreased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 22.0 | View |
| Platelet count decreased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 22.0 | View |
| Thyroxine increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 22.0 | View |
| Weight decreased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 22.0 | View |
| White blood cell count decreased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 22.0 | View |
| Hyperglycaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 22.0 | View |
| Hypoalbuminaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 22.0 | View |
| Dysgeusia | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 22.0 | View |
| Headache | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 22.0 | View |
| Conjuntivitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 22.0 | View |
| Urinary tract infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 22.0 | View |
| Anaemia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA 22.0 | View |
| Leukopenia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA 22.0 | View |
| Neutropenia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA 22.0 | View |
| Thrombocytopenia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA 22.0 | View |
| Decreased appetite | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 22.0 | View |
| Dyslipidaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 22.0 | View |