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 |
|---|---|---|---|---|---|---|---|---|
| Dabigatran 220mg | qd (once daily) oral | None | None | 31 | 679 | 405 | 679 | View |
| Dabigatran 150mg | qd (once daily) oral | None | None | 44 | 703 | 438 | 703 | View |
| Enoxaparin | 40mg qd (once daily) subcutaneous | None | None | 43 | 694 | 426 | 694 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Postoperative wound infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (9.1) | View |
| Staphylococcal sepsis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (9.1) | View |
| Wound infection staphylococcal | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (9.1) | View |
| Immobilisation prolonged | SYSTEMATIC_ASSESSMENT | Social circumstances | MedDRA (9.1) | View |
| Anaemia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA (9.1) | View |
| Acute coronary syndrome | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA (9.1) | View |
| Angina pectoris | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA (9.1) | View |
| Atrial fibrillation | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA (9.1) | View |
| Atrioventricular block | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA (9.1) | View |
| Cardiac arrest | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA (9.1) | View |
| Cardiac failure | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA (9.1) | View |
| Coronary artery disease | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA (9.1) | View |
| Intracardiac thrombus | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA (9.1) | View |
| Left ventricular failure | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA (9.1) | View |
| Myocardial infarction | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA (9.1) | View |
| Myocardial ischaemia | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA (9.1) | View |
| Tachycardia paroxysmal | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA (9.1) | View |
| Abdominal pain | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (9.1) | View |
| Faeces discoloured | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (9.1) | View |
| Gastric haemorrhage | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (9.1) | View |
| Gastrointestinal motility disorder | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (9.1) | View |
| Haemorrhoidal haemorrhage | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (9.1) | View |
| Melaena | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (9.1) | View |
| Oesophagitis | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (9.1) | View |
| Rectal haemorrhage | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (9.1) | View |
| Subileus | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (9.1) | View |
| Vomiting | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (9.1) | View |
| Chest pain | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (9.1) | View |
| Drug ineffective | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (9.1) | View |
| Impaired healing | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (9.1) | View |
| Oedema peripheral | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (9.1) | View |
| Pyrexia | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (9.1) | View |
| Secretion discharge | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (9.1) | View |
| Hepatitis | SYSTEMATIC_ASSESSMENT | Hepatobiliary disorders | MedDRA (9.1) | View |
| Bronchitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (9.1) | View |
| Device related infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (9.1) | View |
| Erysipelas | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (9.1) | View |
| Gastroenteritis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (9.1) | View |
| Lower respiratory tract infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (9.1) | View |
| Postoperative infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (9.1) | View |
| Arterial injury | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (9.1) | View |
| Dislocation of joint prosthesis | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (9.1) | View |
| Drug administration error | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (9.1) | View |
| Drug toxicity | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (9.1) | View |
| Fall | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (9.1) | View |
| Joint dislocation | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (9.1) | View |
| Post procedural haematoma | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (9.1) | View |
| Post procedural haemorrhage | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (9.1) | View |
| Procedural pain | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (9.1) | View |
| Traumatic haematoma | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (9.1) | View |
| Wound secretion | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (9.1) | View |
| Body temperature increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA (9.1) | View |
| Haemoglobin decreased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA (9.1) | View |
| Hyponatraemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA (9.1) | View |
| Arthritis | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (9.1) | View |
| Haemarthrosis | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (9.1) | View |
| Joint instability | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (9.1) | View |
| Joint range of motion decreased | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (9.1) | View |
| Joint swelling | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (9.1) | View |
| Osteoarthritis | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (9.1) | View |
| Pain in extremity | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (9.1) | View |
| Colon neoplasm | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA (9.1) | View |
| Peroneal nerve palsy | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (9.1) | View |
| Syncope | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (9.1) | View |
| Transient ischaemic attack | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (9.1) | View |
| Bladder obstruction | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA (9.1) | View |
| Micturition disorder | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA (9.1) | View |
| Prostatitis | SYSTEMATIC_ASSESSMENT | Reproductive system and breast disorders | MedDRA (9.1) | View |
| Asthma | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA (9.1) | View |
| Dyspnoea | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA (9.1) | View |
| Pulmonary embolism | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA (9.1) | View |
| Pulmonary oedema | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA (9.1) | View |
| Respiratory depression | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA (9.1) | View |
| Scar | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA (9.1) | View |
| Deep vein thrombosis | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA (9.1) | View |
| Haematoma | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA (9.1) | View |
| Haemorrhage | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA (9.1) | View |
| Hypertension | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA (9.1) | View |
| Hypertensive crisis | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA (9.1) | View |
| Shock | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA (9.1) | View |
| Thrombophlebitis superficial | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA (9.1) | View |
| Thrombosis | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA (9.1) | View |
| Wound haemorrhage | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA (9.1) | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Constipation | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (9.1) | View |
| Diarrhoea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (9.1) | View |
| Nausea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (9.1) | View |
| Vomiting | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (9.1) | View |
| Oedema peripheral | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (9.1) | View |
| Pyrexia | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (9.1) | View |
| Post procedural haematoma | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (9.1) | View |
| Insomnia | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA (9.1) | View |
| Deep vein thrombosis | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA (9.1) | View |
| Hypotension | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA (9.1) | View |