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 |
|---|---|---|---|---|---|---|---|---|
| Ravulizumab | Participants received weight-based dosages of ravulizumab for 26 weeks during the Initial Treatment Period. Participants received a loading dose of ravulizumab intravenously on Day 1, followed by maintenance dosing on Day 15 and once every 8 weeks thereafter. | 3 | None | 6 | 9 | 9 | 9 | View |
| Placebo | Participants received weight-based dosages of placebo matched to ravulizumab for 26 weeks during the Initial Treatment Period. Participants received a loading dose of placebo matched to ravulizumab intravenously on Day 1, followed by maintenance dosing on Day 15 and once every 8 weeks thereafter. | 0 | None | 3 | 7 | 7 | 7 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| COVID-19 pneumonia | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (25.1) | View |
| Epstein-Barr viraemia | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (25.1) | View |
| Pneumonia | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (25.1) | View |
| Escherichia urinary tract infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (25.1) | View |
| Thrombotic microangiopathy | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA (25.1) | View |
| Shunt thrombosis | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (25.1) | View |
| Urinary tract infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (25.1) | View |
| Sepsis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (25.1) | View |
| Ischaemic stroke | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (25.1) | View |
| Seizure | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (25.1) | View |
| Renal failure | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA (25.1) | View |
| Renal pseudoaneurysm | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA (25.1) | View |
| Metastases to bone | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA (25.1) | View |
| Prostate cancer metastatic | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA (25.1) | View |
| Toxic epidermal necrolysis | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA (25.1) | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Nausea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (25.1) | View |
| Vomiting | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (25.1) | View |
| Diarrhoea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (25.1) | View |
| Abdominal discomfort | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (25.1) | View |
| Abdominal pain | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (25.1) | View |
| Abdominal pain upper | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (25.1) | View |
| Faecaloma | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (25.1) | View |
| Haematochezia | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (25.1) | View |
| Ileus paralytic | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (25.1) | View |
| Melaena | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (25.1) | View |
| COVID-19 | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (25.1) | View |
| Device related infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (25.1) | View |
| Enterococcal infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (25.1) | View |
| Pneumonia | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (25.1) | View |
| Bacteraemia | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (25.1) | View |
| Clostridium difficile colitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (25.1) | View |
| Corynebacterium infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (25.1) | View |
| Herpes zoster | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (25.1) | View |
| Nasopharyngitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (25.1) | View |
| Vitamin D deficiency | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA (25.1) | View |
| Decreased appetite | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA (25.1) | View |
| Dyslipidaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA (25.1) | View |
| Hyperglycaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA (25.1) | View |
| Hyperkalaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA (25.1) | View |
| Hyperlipidaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA (25.1) | View |
| Hyperuricaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA (25.1) | View |
| Hyponatraemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA (25.1) | View |
| Hyperphosphataemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA (25.1) | View |
| Hypokalaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA (25.1) | View |
| Hypophosphataemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA (25.1) | View |
| Steroid diabetes | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA (25.1) | View |
| Vitamin B12 deficiency | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA (25.1) | View |
| Pyrexia | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (25.1) | View |
| Asthenia | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (25.1) | View |
| Catheter site pain | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (25.1) | View |
| Chills | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (25.1) | View |
| Device related thrombosis | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (25.1) | View |
| Extravasation | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (25.1) | View |
| Face oedema | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (25.1) | View |
| Fatigue | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (25.1) | View |
| Illness | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (25.1) | View |
| Oedema peripheral | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (25.1) | View |
| Pain | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (25.1) | View |
| Dizziness | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (25.1) | View |
| Seizure | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (25.1) | View |
| Headache | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (25.1) | View |
| Hydrocephalus | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (25.1) | View |
| Loss of consciousness | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (25.1) | View |
| Paraesthesia | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (25.1) | View |
| Presyncope | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (25.1) | View |
| Syncope | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (25.1) | View |
| Back pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (25.1) | View |
| Arthralgia | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (25.1) | View |
| Joint instability | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (25.1) | View |
| Myalgia | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (25.1) | View |
| SLE arthritis | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (25.1) | View |
| Anxiety | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA (25.1) | View |
| Delirium | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA (25.1) | View |
| Depression | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA (25.1) | View |
| Insomnia | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA (25.1) | View |
| Restlessness | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA (25.1) | View |
| Substance dependence | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA (25.1) | View |
| Hypertension | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA (25.1) | View |
| Hypotension | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA (25.1) | View |
| Phlebitis | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA (25.1) | View |
| Anaemia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA (25.1) | View |
| Bicytopenia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA (25.1) | View |
| Thrombocytopenia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA (25.1) | View |
| Thrombotic microangiopathy | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA (25.1) | View |
| Oxygen saturation decreased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA (25.1) | View |
| Liver function test abnormal | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA (25.1) | View |
| Transaminases increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA (25.1) | View |
| Weight decreased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA (25.1) | View |
| Azotaemia | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA (25.1) | View |
| Haematuria | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA (25.1) | View |
| Hydronephrosis | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA (25.1) | View |
| Renal failure | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA (25.1) | View |
| Tubulointerstitial nephritis | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA (25.1) | View |
| Dyspnoea | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA (25.1) | View |
| Cough | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA (25.1) | View |
| Haemoptysis | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA (25.1) | View |
| Hypoxia | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA (25.1) | View |
| Oropharyngeal pain | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA (25.1) | View |
| Pulmonary fibrosis | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA (25.1) | View |
| Pulmonary hypertension | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA (25.1) | View |
| Dermatitis diaper | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA (25.1) | View |
| Pruritus | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA (25.1) | View |
| Pruritus allergic | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA (25.1) | View |
| Rash | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA (25.1) | View |
| Cardiac contractility decreased | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA (25.1) | View |
| Cardiac failure | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA (25.1) | View |
| Left ventricular hypertrophy | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA (25.1) | View |
| Pericardial effusion | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA (25.1) | View |
| Stress cardiomyopathy | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA (25.1) | View |
| Ventricular hypokinesia | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA (25.1) | View |
| Drain site complication | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (25.1) | View |
| Facial bones fracture | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (25.1) | View |
| Procedural pain | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (25.1) | View |
| Euthyroid sick syndrome | SYSTEMATIC_ASSESSMENT | Endocrine disorders | MedDRA (25.1) | View |
| Metastases to bone | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA (25.1) | View |
| Prostate cancer | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA (25.1) | View |
| Prostate cancer metastatic | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA (25.1) | View |
| Penile dermatitis | SYSTEMATIC_ASSESSMENT | Reproductive system and breast disorders | MedDRA (25.1) | View |