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
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Anaemia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA (19.0) | View |
| Atrial fibrillation | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA (19.0) | View |
| Adrenal insufficiency | SYSTEMATIC_ASSESSMENT | Endocrine disorders | MedDRA (19.0) | View |
| Glucocorticoid deficiency | SYSTEMATIC_ASSESSMENT | Endocrine disorders | MedDRA (19.0) | View |
| Hyperprolactinaemia | SYSTEMATIC_ASSESSMENT | Endocrine disorders | MedDRA (19.0) | View |
| Pituitary-dependent Cushing's syndrome | SYSTEMATIC_ASSESSMENT | Endocrine disorders | MedDRA (19.0) | View |
| Abdominal pain | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (19.0) | View |
| Diarrhoea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (19.0) | View |
| Gastrointestinal ulcer | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (19.0) | View |
| Pancreatitis | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (19.0) | View |
| Pancreatitis necrotising | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (19.0) | View |
| Death | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (19.0) | View |
| Drug ineffective | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (19.0) | View |
| Bile duct stone | SYSTEMATIC_ASSESSMENT | Hepatobiliary disorders | MedDRA (19.0) | View |
| Cholecystitis acute | SYSTEMATIC_ASSESSMENT | Hepatobiliary disorders | MedDRA (19.0) | View |
| Cholelithiasis | SYSTEMATIC_ASSESSMENT | Hepatobiliary disorders | MedDRA (19.0) | View |
| Hepatic lesion | SYSTEMATIC_ASSESSMENT | Hepatobiliary disorders | MedDRA (19.0) | View |
| Cellulitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (19.0) | View |
| Dengue fever | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (19.0) | View |
| Meningitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (19.0) | View |
| Pneumonia | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (19.0) | View |
| Blood cortisol increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA (19.0) | View |
| Lipase abnormal | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA (19.0) | View |
| Transaminases increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA (19.0) | View |
| Weight increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA (19.0) | View |
| Diabetes mellitus | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA (19.0) | View |
| Hyperglycaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA (19.0) | View |
| Hypoglycaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA (19.0) | View |
| Hypokalaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA (19.0) | View |
| Type 2 diabetes mellitus | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA (19.0) | View |
| Myalgia | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (19.0) | View |
| Pituitary tumour benign | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA (19.0) | View |
| Headache | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (19.0) | View |
| Abortion spontaneous | SYSTEMATIC_ASSESSMENT | Pregnancy, puerperium and perinatal conditions | MedDRA (19.0) | View |
| Suicide attempt | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA (19.0) | View |
| Dyspnoea | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA (19.0) | View |
| Pulmonary embolism | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA (19.0) | View |
| Rhinorrhoea | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA (19.0) | View |
| Embolism venous | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA (19.0) | View |
| Venous thrombosis | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA (19.0) | View |
| Cholangitis acute | SYSTEMATIC_ASSESSMENT | Hepatobiliary disorders | MedDRA (19.0) | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Bradycardia | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA (19.0) | View |
| Sinus bradycardia | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA (19.0) | View |
| Adrenal insufficiency | SYSTEMATIC_ASSESSMENT | Endocrine disorders | MedDRA (19.0) | View |
| Hypothyroidism | SYSTEMATIC_ASSESSMENT | Endocrine disorders | MedDRA (19.0) | View |
| Abdominal discomfort | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (19.0) | View |
| Abdominal pain | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (19.0) | View |
| Abdominal pain upper | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (19.0) | View |
| Constipation | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (19.0) | View |
| Diarrhoea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (19.0) | View |
| Dry mouth | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (19.0) | View |
| Dyspepsia | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (19.0) | View |
| Faeces soft | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (19.0) | View |
| Flatulence | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (19.0) | View |
| Frequent bowel movements | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (19.0) | View |
| Nausea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (19.0) | View |
| Vomiting | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (19.0) | View |
| Asthenia | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (19.0) | View |
| Fatigue | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (19.0) | View |
| Injection site erythema | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (19.0) | View |
| Oedema peripheral | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (19.0) | View |
| Cholelithiasis | SYSTEMATIC_ASSESSMENT | Hepatobiliary disorders | MedDRA (19.0) | View |
| Hepatic steatosis | SYSTEMATIC_ASSESSMENT | Hepatobiliary disorders | MedDRA (19.0) | View |
| Gastroenteritis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (19.0) | View |
| Influenza | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (19.0) | View |
| Nasopharyngitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (19.0) | View |
| Upper respiratory tract infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (19.0) | View |
| Urinary tract infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (19.0) | View |
| Procedural nausea | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (19.0) | View |
| Procedural pain | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (19.0) | View |
| Alanine aminotransferase increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA (19.0) | View |
| Blood cortisol decreased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA (19.0) | View |
| Blood glucose increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA (19.0) | View |
| Electrocardiogram QT prolonged | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA (19.0) | View |
| Gamma-glutamyltransferase increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA (19.0) | View |
| Insulin-like growth factor decreased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA (19.0) | View |
| Weight decreased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA (19.0) | View |
| Decreased appetite | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA (19.0) | View |
| Diabetes mellitus | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA (19.0) | View |
| Hypercholesterolaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA (19.0) | View |
| Hyperglycaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA (19.0) | View |
| Hypoglycaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA (19.0) | View |
| Hypokalaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA (19.0) | View |
| Type 2 diabetes mellitus | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA (19.0) | View |
| Arthralgia | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (19.0) | View |
| Back pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (19.0) | View |
| Muscle spasms | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (19.0) | View |
| Myalgia | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (19.0) | View |
| Pain in extremity | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (19.0) | View |
| Dizziness | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (19.0) | View |
| Headache | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (19.0) | View |
| Presyncope | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (19.0) | View |
| Syncope | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (19.0) | View |
| Anxiety | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA (19.0) | View |
| Depression | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA (19.0) | View |
| Insomnia | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA (19.0) | View |
| Alopecia | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA (19.0) | View |
| Hyperhidrosis | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA (19.0) | View |
| Pruritus | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA (19.0) | View |
| Rash | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA (19.0) | View |
| Hypertension | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA (19.0) | View |