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 |
|---|---|---|---|---|---|---|---|---|
| Cohort 2: Trastuzumab Deruxtecan (T-DXd) | Participants with brain metastasis at baseline received T-DXd in Cohort 2 of the study. | 43 | None | 62 | 263 | 253 | 263 | View |
| Cohort 1: Trastuzumab Deruxtecan (T-DXd) | Participants without brain metastasis at baseline received T-DXd in Cohort 1 of the study. | 41 | None | 46 | 241 | 235 | 241 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Campylobacter colitis | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | 26.1 | View |
| Atypical pneumonia | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | 26.1 | View |
| Bronchopulmonary aspergillosis | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | 26.1 | View |
| COVID-19 | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | 26.1 | View |
| Device related infection | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | 26.1 | View |
| Gastroenteritis viral | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | 26.1 | View |
| Infected skin ulcer | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | 26.1 | View |
| Influenza | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | 26.1 | View |
| Lymphangitis | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | 26.1 | View |
| Pharyngitis streptococcal | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | 26.1 | View |
| Pneumonia | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | 26.1 | View |
| Pulmonary sepsis | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | 26.1 | View |
| Respiratory syncytial virus infection | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | 26.1 | View |
| Sepsis | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | 26.1 | View |
| Skin infection | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | 26.1 | View |
| Staphylococcal bacteraemia | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | 26.1 | View |
| Tubo-ovarian abscess | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | 26.1 | View |
| Urinary tract infection | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | 26.1 | View |
| Cellulitis | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | 26.1 | View |
| Citrobacter sepsis | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | 26.1 | View |
| Pneumocystis jirovecii pneumonia | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | 26.1 | View |
| Escherichia urinary tract infection | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | 26.1 | View |
| Septic shock | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | 26.1 | View |
| Pancreatic carcinoma | NON_SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | 26.1 | View |
| Rectal cancer | NON_SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | 26.1 | View |
| Anaemia | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | 26.1 | View |
| Neutropenia | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | 26.1 | View |
| Leukopenia | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | 26.1 | View |
| Hyponatraemia | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | 26.1 | View |
| Hypokalaemia | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | 26.1 | View |
| Suicide attempt | NON_SYSTEMATIC_ASSESSMENT | Psychiatric disorders | 26.1 | View |
| Cerebral ischaemia | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | 26.1 | View |
| Epilepsy | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | 26.1 | View |
| Loss of consciousness | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | 26.1 | View |
| Presyncope | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | 26.1 | View |
| Transient ischaemic attack | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | 26.1 | View |
| Brain oedema | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | 26.1 | View |
| Depressed level of consciousness | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | 26.1 | View |
| Dizziness | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | 26.1 | View |
| Focal dyscognitive seizures | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | 26.1 | View |
| Generalised tonic-clonic seizure | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | 26.1 | View |
| Headache | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | 26.1 | View |
| Hemianopia homonymous | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | 26.1 | View |
| Hemiparesis | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | 26.1 | View |
| Hypoaesthesia | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | 26.1 | View |
| Paraesthesia | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | 26.1 | View |
| Partial seizures | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | 26.1 | View |
| Peripheral sensorimotor neuropathy | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | 26.1 | View |
| Seizure | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | 26.1 | View |
| Cardiac tamponade | NON_SYSTEMATIC_ASSESSMENT | Cardiac disorders | 26.1 | View |
| Dyspnoea | NON_SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | 26.1 | View |
| Interstitial lung disease | NON_SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | 26.1 | View |
| Pneumonitis | NON_SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | 26.1 | View |
| Pulmonary embolism | NON_SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | 26.1 | View |
| Aspiration | NON_SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | 26.1 | View |
| Deep vein thrombosis | NON_SYSTEMATIC_ASSESSMENT | Vascular disorders | 26.1 | View |
| Orthostatic hypotension | NON_SYSTEMATIC_ASSESSMENT | Vascular disorders | 26.1 | View |
| Ascites | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | 26.1 | View |
| Constipation | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | 26.1 | View |
| Diarrhoea | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | 26.1 | View |
| Enterocolitis | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | 26.1 | View |
| Gastrooesophageal reflux disease | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | 26.1 | View |
| Nausea | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | 26.1 | View |
| Rectal perforation | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | 26.1 | View |
| Vomiting | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | 26.1 | View |
| Colitis | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | 26.1 | View |
| Stomatitis | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | 26.1 | View |
| Subileus | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | 26.1 | View |
| Drug-induced liver injury | NON_SYSTEMATIC_ASSESSMENT | Hepatobiliary disorders | 26.1 | View |
| Cholangitis | NON_SYSTEMATIC_ASSESSMENT | Hepatobiliary disorders | 26.1 | View |
| Hepatic cirrhosis | NON_SYSTEMATIC_ASSESSMENT | Hepatobiliary disorders | 26.1 | View |
| Portal hypertension | NON_SYSTEMATIC_ASSESSMENT | Hepatobiliary disorders | 26.1 | View |
| Pseudocirrhosis | NON_SYSTEMATIC_ASSESSMENT | Hepatobiliary disorders | 26.1 | View |
| Pain of skin | NON_SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | 26.1 | View |
| Back pain | NON_SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | 26.1 | View |
| Muscular weakness | NON_SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | 26.1 | View |
| Acute kidney injury | NON_SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | 26.1 | View |
| Death | NON_SYSTEMATIC_ASSESSMENT | General disorders | 26.1 | View |
| Fatigue | NON_SYSTEMATIC_ASSESSMENT | General disorders | 26.1 | View |
| Pyrexia | NON_SYSTEMATIC_ASSESSMENT | General disorders | 26.1 | View |
| Gait disturbance | NON_SYSTEMATIC_ASSESSMENT | General disorders | 26.1 | View |
| General physical health deterioration | NON_SYSTEMATIC_ASSESSMENT | General disorders | 26.1 | View |
| Post procedural haemorrhage | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | 26.1 | View |
| Radius fracture | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | 26.1 | View |
| Femur fracture | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | 26.1 | View |
| Nervous system disorder | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | 26.1 | View |
| Escherichia sepsis | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | 26.1 | View |
| Peripheral motor neuropathy | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | 26.1 | View |
| Non-cardiac chest pain | NON_SYSTEMATIC_ASSESSMENT | General disorders | 26.1 | View |
| Blood creatinine increased | NON_SYSTEMATIC_ASSESSMENT | Investigations | 26.1 | View |
| Blood pressure decreased | NON_SYSTEMATIC_ASSESSMENT | Investigations | 26.1 | View |
| Electrocardiogram QT prolonged | NON_SYSTEMATIC_ASSESSMENT | Investigations | 26.1 | View |
| Head injury | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | 26.1 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| COVID-19 | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | 26.1 | View |
| Nasopharyngitis | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | 26.1 | View |
| Upper respiratory tract infection | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | 26.1 | View |
| Urinary tract infection | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | 26.1 | View |
| Anaemia | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | 26.1 | View |
| Leukopenia | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | 26.1 | View |
| Neutropenia | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | 26.1 | View |
| Thrombocytopenia | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | 26.1 | View |
| Decreased appetite | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | 26.1 | View |
| Hypokalaemia | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | 26.1 | View |
| Insomnia | NON_SYSTEMATIC_ASSESSMENT | Psychiatric disorders | 26.1 | View |
| Dizziness | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | 26.1 | View |
| Dysgeusia | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | 26.1 | View |
| Headache | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | 26.1 | View |
| Paraesthesia | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | 26.1 | View |
| Cough | NON_SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | 26.1 | View |
| Dyspnoea | NON_SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | 26.1 | View |
| Epistaxis | NON_SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | 26.1 | View |
| Interstitial lung disease | NON_SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | 26.1 | View |
| Rhinorrhoea | NON_SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | 26.1 | View |
| Abdominal pain | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | 26.1 | View |
| Abdominal pain upper | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | 26.1 | View |
| Constipation | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | 26.1 | View |
| Diarrhoea | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | 26.1 | View |
| Dyspepsia | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | 26.1 | View |
| Nausea | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | 26.1 | View |
| Stomatitis | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | 26.1 | View |
| Vomiting | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | 26.1 | View |
| Alopecia | NON_SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | 26.1 | View |
| Arthralgia | NON_SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | 26.1 | View |
| Back pain | NON_SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | 26.1 | View |
| Muscle spasms | NON_SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | 26.1 | View |
| Pain in extremity | NON_SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | 26.1 | View |
| Asthenia | NON_SYSTEMATIC_ASSESSMENT | General disorders | 26.1 | View |
| Fatigue | NON_SYSTEMATIC_ASSESSMENT | General disorders | 26.1 | View |
| Oedema peripheral | NON_SYSTEMATIC_ASSESSMENT | General disorders | 26.1 | View |
| Pyrexia | NON_SYSTEMATIC_ASSESSMENT | General disorders | 26.1 | View |
| Alanine aminotransferase increased | NON_SYSTEMATIC_ASSESSMENT | Investigations | 26.1 | View |
| Aspartate aminotransferase increased | NON_SYSTEMATIC_ASSESSMENT | Investigations | 26.1 | View |
| Blood bilirubin increased | NON_SYSTEMATIC_ASSESSMENT | Investigations | 26.1 | View |
| Ejection fraction decreased | NON_SYSTEMATIC_ASSESSMENT | Investigations | 26.1 | View |
| Gamma-glutamyl transferase increased | NON_SYSTEMATIC_ASSESSMENT | Investigations | 26.1 | View |
| Neutrophil count decreased | NON_SYSTEMATIC_ASSESSMENT | Investigations | 26.1 | View |
| Platelet count decreased | NON_SYSTEMATIC_ASSESSMENT | Investigations | 26.1 | View |
| Weight decreased | NON_SYSTEMATIC_ASSESSMENT | Investigations | 26.1 | View |
| White blood cell count decreased | NON_SYSTEMATIC_ASSESSMENT | Investigations | 26.1 | View |
| Dry eye | NON_SYSTEMATIC_ASSESSMENT | Eye disorders | 26.1 | View |
| Pneumonitis | NON_SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | 26.1 | View |
| Myalgia | NON_SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | 26.1 | View |