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 Evaluation 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. After the Initial Evaluation Period, participants entered an Extension Period and received ravulizumab until the product registration or approval (in accordance with country-specific regulations) or for up to 4.5 years, whichever occurs first. | 4 | None | 38 | 58 | 56 | 58 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Pneumonia | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 21.0 | View |
| Septic shock | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 21.0 | View |
| Urinary tract infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 25.1 | View |
| Device related infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 25.1 | View |
| Escherichia pyelonephritis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 25.1 | View |
| Fungaemia | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 25.1 | View |
| Gastrointestinal infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 25.1 | View |
| Peritonitis bacterial | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 25.1 | View |
| Pharyngitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 25.1 | View |
| Sepsis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 25.1 | View |
| Sinusitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 25.1 | View |
| Acute kidney injury | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA 25.1 | View |
| Chronic kidney disease | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA 25.1 | View |
| Hydronephrosis | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA 25.1 | View |
| Nephrolithiasis | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA 25.1 | View |
| Renal failure | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA 25.1 | View |
| Renal haematoma | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA 25.1 | View |
| Renal impairment | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA 25.1 | View |
| Renal pseudoaneurysm | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA 25.1 | View |
| Atypical haemolytic uraemic syndrome | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA 25.1 | View |
| Autoimmune haemolytic anaemia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA 25.1 | View |
| Febrile neutropenia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA 25.1 | View |
| Thrombocytopenia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA 25.1 | View |
| Hypertension | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA 25.1 | View |
| Malignant hypertension | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA 25.1 | View |
| Hypertensive crisis | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA 25.1 | View |
| Abdominal pain | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 25.1 | View |
| Diarrhoea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 25.1 | View |
| Lower gastrointestinal haemorrhage | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 25.1 | View |
| Toothache | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 25.1 | View |
| Haemorrhage intracranial | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 25.1 | View |
| Lacunar infarction | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 25.1 | View |
| Loss of consciousness | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 25.1 | View |
| Seizure | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 25.1 | View |
| Acute pulmonary oedema | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 25.1 | View |
| Dyspnoea | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 25.1 | View |
| Hypoxia | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 25.1 | View |
| Pulmonary oedema | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 25.1 | View |
| Respiratory disorder | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 21.0 | View |
| Respiratory failure | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 25.1 | View |
| Hypersensitivity | SYSTEMATIC_ASSESSMENT | Immune system disorders | MedDRA 25.1 | View |
| Kidney transplant rejection | SYSTEMATIC_ASSESSMENT | Immune system disorders | MedDRA 25.1 | View |
| Seroma | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 25.1 | View |
| Shunt occlusion | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 25.1 | View |
| Biopsy kidney | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 25.1 | View |
| Troponin increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 25.1 | View |
| Hypervolaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 25.1 | View |
| Hypokalaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 25.1 | View |
| Vertigo positional | SYSTEMATIC_ASSESSMENT | Ear and labyrinth disorders | MedDRA 25.1 | View |
| Vitreous haemorrhage | SYSTEMATIC_ASSESSMENT | Eye disorders | MedDRA 25.1 | View |
| Device leakage | SYSTEMATIC_ASSESSMENT | Product Issues | MedDRA 25.1 | View |
| Systemic inflammatory response syndrome | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 25.1 | View |
| Nephrectomy | SYSTEMATIC_ASSESSMENT | Surgical and medical procedures | MedDRA 25.1 | View |
| Arteriovenous fistula | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA 25.1 | View |
| Pancreatitis acute | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 25.1 | View |
| Gastrointestinal haemorrhage | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 25.1 | View |
| End stage renal disease | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA 25.1 | View |
| Enterocolitis infectious | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 25.1 | View |
| Gastroenteritis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 25.1 | View |
| Influenza | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 25.1 | View |
| Peritonitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 25.1 | View |
| Respiratory tract infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 25.1 | View |
| Stenotrophomonas infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 25.1 | View |
| COVID-19 | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 25.1 | View |
| Cellulitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 25.1 | View |
| Endophthalmitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 25.1 | View |
| Enterococcal infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 25.1 | View |
| Gastroenteritis viral | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 25.1 | View |
| Hantaviral infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 25.1 | View |
| Large intestine infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 25.1 | View |
| Pseudomonal sepsis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 25.1 | View |
| Pyelonephritis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 25.1 | View |
| Rhinovirus infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 25.1 | View |
| Staphylococcal sepsis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 25.1 | View |
| Leukopenia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA 25.1 | View |
| Pancreatitis relapsing | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 25.1 | View |
| Retroperitoneal haematoma | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 25.1 | View |
| Shunt stenosis | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 25.1 | View |
| Femoral neck fracture | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 25.1 | View |
| Post procedural complication | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 25.1 | View |
| Shunt thrombosis | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 25.1 | View |
| Vascular access site thrombosis | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 25.1 | View |
| Pulmonary embolism | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 25.1 | View |
| Milk allergy | SYSTEMATIC_ASSESSMENT | Immune system disorders | MedDRA 25.1 | View |
| Transplant rejection | SYSTEMATIC_ASSESSMENT | Immune system disorders | MedDRA 25.1 | View |
| Cervicobrachial syndrome | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 25.1 | View |
| Cardiac failure acute | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 25.1 | View |
| Pericardial effusion | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 25.1 | View |
| Ventricular arrhythmia | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 25.1 | View |
| Vitreous disorder | SYSTEMATIC_ASSESSMENT | Eye disorders | MedDRA 25.1 | View |
| Cholecystitis | SYSTEMATIC_ASSESSMENT | Hepatobiliary disorders | MedDRA 25.1 | View |
| Dermatitis bullous | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 25.1 | View |
| Dysuria | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA 25.1 | View |
| Immune thrombocytopenia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA 25.1 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Diarrhoea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 21.0 | View |
| Vomiting | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 25.1 | View |
| Nausea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 25.1 | View |
| Constipation | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 25.1 | View |
| Abdominal pain | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 25.1 | View |
| Dyspepsia | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 25.1 | View |
| Headache | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 25.1 | View |
| Dizziness | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 25.1 | View |
| Somnolence | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 25.1 | View |
| Urinary tract infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 25.1 | View |
| Nasopharyngitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 25.1 | View |
| Oral herpes | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 25.1 | View |
| Pyrexia | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 25.1 | View |
| Oedema peripheral | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 25.1 | View |
| Fatigue | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 25.1 | View |
| Pain | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 25.1 | View |
| Asthenia | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 25.1 | View |
| Face oedema | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 25.1 | View |
| Cough | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 25.1 | View |
| Dyspnoea | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 25.1 | View |
| Epistaxis | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 25.1 | View |
| Hypokalaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 25.1 | View |
| Hypocalcaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | 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 |
| Alopecia | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 25.1 | View |
| Dry Skin | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 25.1 | View |
| Rash | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 25.1 | View |
| Pruritus | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 25.1 | View |
| Arthralgia | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 25.1 | View |
| Back pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 25.1 | View |
| Muscle spasms | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 25.1 | View |
| Pain in extremity | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 25.1 | View |
| Hypertension | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA 21.0 | View |
| Hypotension | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA 25.1 | View |
| Contusion | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 25.1 | View |
| Alanine aminotransferase increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 25.1 | View |
| Aspartate aminotransferase increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 25.1 | View |
| Anaemia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA 21.0 | View |
| Thrombocytopenia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA 25.1 | View |
| End stage renal disease | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA 25.1 | View |
| Haematuria | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA 25.1 | View |
| Anxiety | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA 25.1 | View |
| Insomnia | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA 25.1 | View |
| Vision blurred | SYSTEMATIC_ASSESSMENT | Eye disorders | MedDRA 25.1 | View |
| Palpitations | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 25.1 | View |
| Drug hypersensitivity | SYSTEMATIC_ASSESSMENT | Immune system disorders | MedDRA 25.1 | View |
| Abdominal pain upper | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 25.1 | View |
| Gastritis | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 25.1 | View |
| Hypoaesthesia | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 25.1 | View |
| Device related infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 25.1 | View |
| Gastroenteritis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 25.1 | View |
| Rhinitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 25.1 | View |
| Upper respiratory tract infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 25.1 | View |
| Catheter site pain | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 25.1 | View |
| Neck pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 25.1 | View |
| Depression | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA 25.1 | View |
| Haemorrhoids | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 25.1 | View |
| Bronchitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 25.1 | View |
| Sinusitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 25.1 | View |
| Pneumonia | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 25.1 | View |
| Influenza | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 25.1 | View |
| Paraesthesia | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 25.1 | View |
| Presyncope | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 25.1 | View |
| Oropharyngeal pain | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 25.1 | View |
| Productive cough | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 25.1 | View |
| Iron deficiency | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 25.1 | View |
| Fall | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 25.1 | View |
| Infusion related reaction | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 25.1 | View |
| Skin abrasion | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 25.1 | View |
| Blood creatinine increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 25.1 | View |
| Weight decreased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 25.1 | View |
| Acute kidney injury | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA 25.1 | View |
| Dysuria | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA 25.1 | View |
| Delirium | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA 25.1 | View |
| Intermenstrual bleeding | SYSTEMATIC_ASSESSMENT | Reproductive system and breast disorders | MedDRA 25.1 | View |
| Ovarian cyst | SYSTEMATIC_ASSESSMENT | Reproductive system and breast disorders | MedDRA 25.1 | View |
| Cystitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 25.1 | View |