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 |
|---|---|---|---|---|---|---|---|---|
| Placebo | Eligible participants were randomized to and received placebo by SC injection every 4 weeks for up to 52 weeks in addition to their SoC therapy. Salbutamol MDI was issued for use as rescue medication throughout the study. | 9 | None | 68 | 226 | 137 | 226 | View |
| Mepolizumab 300 mg SC | Eligible participants were randomized to and received mepolizumab 300 mg by SC injection every 4 weeks for up to 52 weeks in addition to their SoC therapy. Salbutamol MDI was issued for use as rescue medication throughout the study. | 8 | None | 60 | 225 | 137 | 225 | View |
| Mepolizumab 100 mg SC | Eligible participants were randomized to and received mepolizumab 100 mg by SC injection every 4 weeks for up to 52 weeks in addition to their SoC therapy. Salbutamol MDI was issued for use as rescue medication throughout the study. | 4 | None | 57 | 223 | 147 | 223 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Pneumothorax | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | None | View |
| Atelectasis | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | None | View |
| Chronic respiratory failure | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | None | View |
| Hypercapnia | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | None | View |
| Hypoxia | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | None | View |
| Interstitial lung disease | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | None | View |
| Pleurisy | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | None | View |
| Pneumonia aspiration | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | None | View |
| Pneumothorax spontaneous | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | None | View |
| Pneumonia | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Pneumonia pneumococcal | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Pulmonary tuberculosis | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Respiratory tract infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Viral infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Vulvovaginal mycotic infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Acute myocardial infarction | SYSTEMATIC_ASSESSMENT | Cardiac disorders | None | View |
| Atrial fibrillation | SYSTEMATIC_ASSESSMENT | Cardiac disorders | None | View |
| Cardio-respiratory arrest | SYSTEMATIC_ASSESSMENT | Cardiac disorders | None | View |
| Coronary artery disease | SYSTEMATIC_ASSESSMENT | Cardiac disorders | None | View |
| Stress cardiomyopathy | SYSTEMATIC_ASSESSMENT | Cardiac disorders | None | View |
| Supraventricular tachycardia | SYSTEMATIC_ASSESSMENT | Cardiac disorders | None | View |
| Oropharyngeal cancer | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | None | View |
| Rectal adenocarcinoma | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | None | View |
| Diarrhoea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Abdominal pain | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Diverticulum intestinal | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Duodenal ulcer | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Gastric haemorrhage | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Gastritis | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Gastrointestinal haemorrhage | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Ileus | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Inguinal hernia | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Post procedural haemorrhage | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | None | View |
| Spinal compression fracture | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | None | View |
| Cerebral ischaemia | SYSTEMATIC_ASSESSMENT | Nervous system disorders | None | View |
| Cerebrovascular accident | SYSTEMATIC_ASSESSMENT | Nervous system disorders | None | View |
| Haemorrhagic stroke | SYSTEMATIC_ASSESSMENT | Nervous system disorders | None | View |
| Peroneal nerve palsy | SYSTEMATIC_ASSESSMENT | Nervous system disorders | None | View |
| Post herpetic neuralgia | SYSTEMATIC_ASSESSMENT | Nervous system disorders | None | View |
| Syncope | SYSTEMATIC_ASSESSMENT | Nervous system disorders | None | View |
| Transient ischaemic attack | SYSTEMATIC_ASSESSMENT | Nervous system disorders | None | View |
| Non-cardiac chest pain | SYSTEMATIC_ASSESSMENT | General disorders | None | View |
| Pyrexia | SYSTEMATIC_ASSESSMENT | General disorders | None | View |
| Infective exacerbation of chronic obstructive airways disease | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Sepsis | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Urinary tract infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Lower respiratory tract infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Bronchitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Influenza | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Pneumonia pseudomonal | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Upper respiratory tract infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Abdominal wall abscess | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Appendicitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Atypical mycobacterial infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Acute coronary syndrome | SYSTEMATIC_ASSESSMENT | Cardiac disorders | None | View |
| Angina pectoris | SYSTEMATIC_ASSESSMENT | Cardiac disorders | None | View |
| Angina unstable | SYSTEMATIC_ASSESSMENT | Cardiac disorders | None | View |
| Arrhythmia | SYSTEMATIC_ASSESSMENT | Cardiac disorders | None | View |
| Cardiac arrest | SYSTEMATIC_ASSESSMENT | Cardiac disorders | None | View |
| Cardiac failure congestive | SYSTEMATIC_ASSESSMENT | Cardiac disorders | None | View |
| Cor pulmonale | SYSTEMATIC_ASSESSMENT | Cardiac disorders | None | View |
| Myocardial infarction | SYSTEMATIC_ASSESSMENT | Cardiac disorders | None | View |
| Prostate cancer | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | None | View |
| Breast cancer | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | None | View |
| Death | SYSTEMATIC_ASSESSMENT | General disorders | None | View |
| General physical health deterioration | SYSTEMATIC_ASSESSMENT | General disorders | None | View |
| Vascular stent thrombosis | SYSTEMATIC_ASSESSMENT | General disorders | None | View |
| Acute kidney injury | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | None | View |
| Calculus urinary | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | None | View |
| Haematuria | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | None | View |
| Renal colic | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | None | View |
| Renal tubular necrosis | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | None | View |
| Urinary retention | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | None | View |
| Aortic aneurysm | SYSTEMATIC_ASSESSMENT | Vascular disorders | None | View |
| Aortic stenosis | SYSTEMATIC_ASSESSMENT | Vascular disorders | None | View |
| Essential hypertension | SYSTEMATIC_ASSESSMENT | Vascular disorders | None | View |
| Hypertension | SYSTEMATIC_ASSESSMENT | Vascular disorders | None | View |
| Hypertensive crisis | SYSTEMATIC_ASSESSMENT | Vascular disorders | None | View |
| Hypotension | SYSTEMATIC_ASSESSMENT | Vascular disorders | None | View |
| Orthostatic hypotension | SYSTEMATIC_ASSESSMENT | Vascular disorders | None | View |
| Back pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | None | View |
| Rhabdomyolysis | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | None | View |
| Spinal osteoarthritis | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | None | View |
| Spondyloarthropathy | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | None | View |
| Cataract | SYSTEMATIC_ASSESSMENT | Eye disorders | None | View |
| Macular fibrosis | SYSTEMATIC_ASSESSMENT | Eye disorders | None | View |
| Confusional state | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | None | View |
| Delirium | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | None | View |
| Benign prostatic hyperplasia | SYSTEMATIC_ASSESSMENT | Reproductive system and breast disorders | None | View |
| Prostatic obstruction | SYSTEMATIC_ASSESSMENT | Reproductive system and breast disorders | None | View |
| Inappropriate antidiuretic hormone secretion | SYSTEMATIC_ASSESSMENT | Endocrine disorders | None | View |
| Hepatocellular injury | SYSTEMATIC_ASSESSMENT | Hepatobiliary disorders | None | View |
| Haematocrit increased | SYSTEMATIC_ASSESSMENT | Investigations | None | View |
| Diabetes mellitus inadequate control | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | None | View |
| Chronic obstructive pulmonary disease | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | None | View |
| Acute respiratory failure | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | None | View |
| Respiratory failure | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | None | View |
| Pulmonary embolism | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | None | View |
| Clostridium difficile colitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Colonic abscess | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Cystitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Gastrointestinal infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Lung abscess | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Orchitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Osteomyelitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Pneumonia bacterial | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Pneumonia haemophilus | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Pneumonia necrotising | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Non-small cell lung cancer | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | None | View |
| Adenocarcinoma of colon | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | None | View |
| Benign lung neoplasm | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | None | View |
| Bowen's disease | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | None | View |
| Gastric cancer | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | None | View |
| Lung adenocarcinoma | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | None | View |
| Lung neoplasm malignant | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | None | View |
| Malignant melanoma | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | None | View |
| Large intestine perforation | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Vomiting | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Rib fracture | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | None | View |
| Clavicle fracture | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | None | View |
| Femoral neck fracture | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | None | View |
| Foot fracture | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | None | View |
| Humerus fracture | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | None | View |
| Injection related reaction | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | None | View |
| Meniscus injury | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | None | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Upper respiratory tract infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Bronchitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Influenza | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Rhinitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Injection site reaction | SYSTEMATIC_ASSESSMENT | General disorders | None | View |
| Non-cardiac chest pain | SYSTEMATIC_ASSESSMENT | General disorders | None | View |
| Oedema peripheral | SYSTEMATIC_ASSESSMENT | General disorders | None | View |
| Dyspnoea | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | None | View |
| Chronic obstructive pulmonary disease | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | None | View |
| Arthralgia | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | None | View |
| Musculoskeletal pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | None | View |
| Constipation | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Abdominal pain upper | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Hypertension | SYSTEMATIC_ASSESSMENT | Vascular disorders | None | View |
| Nasopharyngitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Pneumonia | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Sinusitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Oral candidiasis | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Urinary tract infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Pyrexia | SYSTEMATIC_ASSESSMENT | General disorders | None | View |
| Fatigue | SYSTEMATIC_ASSESSMENT | General disorders | None | View |
| Cough | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | None | View |
| Oropharyngeal pain | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | None | View |
| Back pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | None | View |
| Pain in extremity | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | None | View |
| Diarrhoea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Nausea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Headache | SYSTEMATIC_ASSESSMENT | Nervous system disorders | None | View |
| Contusion | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | None | View |