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 |
|---|---|---|---|---|---|---|---|---|
| Epoetin Alfa:Three Injections Weekly (TIW)/Once Weekly (QW) | Epoetin alfa 3 times weekly for 22 weeks (initial subcutaneous (SC) dose 50 IU/kg), then once weekly, for 22 weeks (initial SC dose 10,000 IU) | None | None | 36 | 123 | 93 | 123 | View |
| Epoetin Alfa:Once Weekly (QW) | Epoetin alfa once weekly for 44 weeks (initial subcutaneous dose 10,000 IU) | None | None | 41 | 125 | 85 | 125 | View |
| Epoetin Alfa:Once Every Two Weeks (Q2W) | Epoetin alfa once every 2 weeks for 44 weeks (initial subcutaneous dose 20,000 IU) | None | None | 42 | 125 | 102 | 125 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Cardiac failure congestive | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 10.1 | View |
| Myocardial Infarction | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 10.1 | View |
| Acute myocardial infarction | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 10.1 | View |
| Bradycardia | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 10.1 | View |
| Coronary artery disease | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 10.1 | View |
| Angina pectoris | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 10.1 | View |
| Arrhythmia | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 10.1 | View |
| Arteriosclerosis coronary artery | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 10.1 | View |
| Subendocardial ischaemia | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 10.1 | View |
| Pneumonia | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 10.1 | View |
| Urinary tract infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 10.1 | View |
| Cellulitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 10.1 | View |
| Abdominal wall abscess | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 10.1 | View |
| Bronchitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 10.1 | View |
| Gastroenteritis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 10.1 | View |
| Peritonitis bacterial | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 10.1 | View |
| Sepsis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 10.1 | View |
| Septic shock | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 10.1 | View |
| Staphylococcal bacteraemia | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 10.1 | View |
| Staphylococcal infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 10.1 | View |
| Subcutaneous abscess | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 10.1 | View |
| Upper respiratory tract infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 10.1 | View |
| Urosepsis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 10.1 | View |
| Hypoglycaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 10.1 | View |
| Dehydration | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 10.1 | View |
| Hyperkalaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 10.1 | View |
| Hypovolaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 10.1 | View |
| Diabetes mellitus | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 10.1 | View |
| Diabetic foot | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 10.1 | View |
| Hyperammonaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 10.1 | View |
| Hyperglycaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 10.1 | View |
| Hypervolaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 10.1 | View |
| Oral intake reduced | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 10.1 | View |
| Renal failure chronic | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA 10.1 | View |
| Renal failure acute | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA 10.1 | View |
| Obstructive uropathy | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA 10.1 | View |
| Azotaemia | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA 10.1 | View |
| Bladder obstruction | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA 10.1 | View |
| Renal impairment | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA 10.1 | View |
| Syncope | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 10.1 | View |
| Cerebrovascular accident | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 10.1 | View |
| Convulsion | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 10.1 | View |
| Brain stem infarction | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 10.1 | View |
| Carotid artery stenosis | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 10.1 | View |
| Cerebral ischaemia | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 10.1 | View |
| Dizziness | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 10.1 | View |
| Encephalomalacia | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 10.1 | View |
| Encephalopathy | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 10.1 | View |
| Grand mal convulsion | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 10.1 | View |
| VIth nerve paralysis | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 10.1 | View |
| Gastrointestinal haemorrhage | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 10.1 | View |
| Diarrhoea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 10.1 | View |
| Upper gastrointestinal haemorrhage | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 10.1 | View |
| Abdominal pain | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 10.1 | View |
| Appendicitis perforated | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 10.1 | View |
| Haematochezia | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 10.1 | View |
| Nausea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 10.1 | View |
| Small intestinal obstruction | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 10.1 | View |
| Deep vein thrombosis | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA 10.1 | View |
| Hypotension | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA 10.1 | View |
| Aortic stenosis | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA 10.1 | View |
| Arterial stenosis limb | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA 10.1 | View |
| Hypertension | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA 10.1 | View |
| Hypertensive crisis | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA 10.1 | View |
| Hypovolaemic shock | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA 10.1 | View |
| Peripheral embolism | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA 10.1 | View |
| Peripheral vascular disorder | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA 10.1 | View |
| Vascular pseudoaneurysm ruptured | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA 10.1 | View |
| Hip fracture | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 10.1 | View |
| Fall | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 10.1 | View |
| Spinal compression fracture | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 10.1 | View |
| Device electrical finding | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 10.1 | View |
| Failure to capture | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 10.1 | View |
| Open wound | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 10.1 | View |
| Therapeutic agent toxicity | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 10.1 | View |
| Dyspnoea | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 10.1 | View |
| Asthma | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 10.1 | View |
| Chronic obstructive pulmonary disease | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 10.1 | View |
| Dyspnoea exertional | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 10.1 | View |
| Pulmonary embolism | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 10.1 | View |
| Respiratory depression | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 10.1 | View |
| Respiratory failure | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 10.1 | View |
| Prostate cancer | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA 10.1 | View |
| Gastric cancer | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA 10.1 | View |
| Meningioma | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA 10.1 | View |
| Multiple myeloma | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA 10.1 | View |
| Prostate cancer metastitic | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA 10.1 | View |
| Uterine leiomyoma | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA 10.1 | View |
| Chest pain | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 10.1 | View |
| Necrosis | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 10.1 | View |
| Oedema | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 10.1 | View |
| Oedema peripheral | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 10.1 | View |
| Pyrexia | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 10.1 | View |
| Musculoskeletal chest pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 10.1 | View |
| Osteoarthritis | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 10.1 | View |
| Rhabdomyolysis | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 10.1 | View |
| Anaemia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA 10.1 | View |
| Coagulopathy | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA 10.1 | View |
| Mental status changes | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA 10.1 | View |
| Aggression | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA 10.1 | View |
| Vertigo positional | SYSTEMATIC_ASSESSMENT | Ear and labyrinth disorders | MedDRA 10.1 | View |
| Blood creatinine increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 10.1 | View |
| Prostatomegaly | SYSTEMATIC_ASSESSMENT | Reproductive system and breast disorders | MedDRA 10.1 | View |
| Walking disability | SYSTEMATIC_ASSESSMENT | Social circumstances | MedDRA 10.1 | View |
| Aortic valve disease | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 10.1 | View |
| Atrial fibrillation | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 10.1 | View |
| Cardiac arrest | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 10.1 | View |
| Cardio-respiratory arrest | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 10.1 | View |
| Myocardial ischaemia | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 10.1 | View |
| Vomiting | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 10.1 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Urinary tract infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 10.1 | View |
| Nasopharyngitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 10.1 | View |
| Diarrhoea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 10.1 | View |
| Nausea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 10.1 | View |
| Vomiting | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 10.1 | View |
| Constipation | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 10.1 | View |
| Fatigue | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 10.1 | View |
| Oedema | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 10.1 | View |
| Oedema peripheral | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 10.1 | View |
| Hyperkalaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 10.1 | View |
| Metabolic acidosis | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 10.1 | View |
| Dizziness | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 10.1 | View |
| Headache | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 10.1 | View |
| Arthralgia | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 10.1 | View |
| Back pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 10.1 | View |
| Pain in extremity | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 10.1 | View |
| Muscle spasms | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 10.1 | View |
| Dyspnoea | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 10.1 | View |
| Cough | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 10.1 | View |
| Hypertension | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA 10.1 | View |
| Hypotension | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA 10.1 | View |
| Insomnia | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA 10.1 | View |
| Anaemia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA 10.1 | View |