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 |
|---|---|---|---|---|
| Sepsis syndrome | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 19.0 | View |
| Urinary tract infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 19.0 | View |
| Accidental overdose | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 19.0 | View |
| Osteoarthritis | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 19.0 | View |
| Pain in extremity | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 19.0 | View |
| Cerebrovascular insufficiency | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 19.0 | View |
| Ischaemic stroke | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 19.0 | View |
| Transient ischaemic attack | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 19.0 | View |
| Anaemia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA 19.0 | View |
| Retroperitoneal lymphadenopathy | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA 19.0 | View |
| Acute coronary syndrome | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 19.0 | View |
| Angina pectoris | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 19.0 | View |
| Atrial fibrillation | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 19.0 | View |
| Cardiac arrest | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 19.0 | View |
| Cardiac failure | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 19.0 | View |
| Cardiac failure acute | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 19.0 | View |
| Cardiac failure congestive | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 19.0 | View |
| Cardio-respiratory arrest | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 19.0 | View |
| Cardiogenic shock | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 19.0 | View |
| Coronary artery disease | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 19.0 | View |
| Myocardial infarction | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 19.0 | View |
| Myocardial ischaemia | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 19.0 | View |
| Sinoatrial block | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 19.0 | View |
| Sinus tachycardia | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 19.0 | View |
| Ventricular arrhythmia | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 19.0 | View |
| Cataract | SYSTEMATIC_ASSESSMENT | Eye disorders | MedDRA 19.0 | View |
| Retinal detachment | SYSTEMATIC_ASSESSMENT | Eye disorders | MedDRA 19.0 | View |
| Visual impairment | SYSTEMATIC_ASSESSMENT | Eye disorders | MedDRA 19.0 | View |
| Vitreous haemorrhage | SYSTEMATIC_ASSESSMENT | Eye disorders | MedDRA 19.0 | View |
| Abdominal hernia | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 19.0 | View |
| Abdominal pain | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 19.0 | View |
| Gastritis | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 19.0 | View |
| Large intestine perforation | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 19.0 | View |
| Cholecystitis acute | SYSTEMATIC_ASSESSMENT | Hepatobiliary disorders | MedDRA 19.0 | View |
| Appendicitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 19.0 | View |
| Bronchitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 19.0 | View |
| Cellulitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 19.0 | View |
| Gastroenteritis salmonella | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 19.0 | View |
| Lower respiratory tract infection bacterial | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 19.0 | View |
| Orchitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 19.0 | View |
| Otitis media | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 19.0 | View |
| Pneumonia bacterial | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 19.0 | View |
| Salmonella bacteraemia | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 19.0 | View |
| Sepsis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 19.0 | View |
| Extradural haematoma | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 19.0 | View |
| Face injury | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 19.0 | View |
| Foot fracture | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 19.0 | View |
| Tibia fracture | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 19.0 | View |
| Dehydration | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 19.0 | View |
| Back pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 19.0 | View |
| Intervertebral disc protrusion | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 19.0 | View |
| Musculoskeletal chest pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 19.0 | View |
| Breast cancer female | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA 19.0 | View |
| Chronic lymphocytic leukaemia | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA 19.0 | View |
| Lung neoplasm malignant | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA 19.0 | View |
| Plasma cell myeloma | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA 19.0 | View |
| Small cell lung cancer | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA 19.0 | View |
| Carotid artery stenosis | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 19.0 | View |
| Cerebrovascular accident | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 19.0 | View |
| Device malfunction | SYSTEMATIC_ASSESSMENT | Product Issues | MedDRA 19.0 | View |
| Acute kidney injury | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA 19.0 | View |
| Chronic kidney disease | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA 19.0 | View |
| Benign prostatic hyperplasia | SYSTEMATIC_ASSESSMENT | Reproductive system and breast disorders | MedDRA 19.0 | View |
| Acute respiratory failure | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 19.0 | View |
| Bronchitis chronic | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 19.0 | View |
| Chronic obstructive pulmonary disease | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 19.0 | View |
| Chronic respiratory failure | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 19.0 | View |
| Dyspnoea | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 19.0 | View |
| Epistaxis | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 19.0 | View |
| Interstitial lung disease | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 19.0 | View |
| Pneumothorax | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 19.0 | View |
| Pulmonary embolism | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 19.0 | View |
| Respiratory distress | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 19.0 | View |
| Respiratory failure | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 19.0 | View |