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 |
|---|---|---|---|---|
| Anemia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | CTCAE (2.0) | View |
| Neutropenia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | CTCAE (2.0) | View |
| Thrombocytopenia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | CTCAE (2.0) | View |
| Allergic Reaction | SYSTEMATIC_ASSESSMENT | Immune system disorders | CTCAE (2.0) | View |
| Cardiac, Other | SYSTEMATIC_ASSESSMENT | Cardiac disorders | CTCAE (2.0) | View |
| Rash/desquamation | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | CTCAE (2.0) | View |
| Nausea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | CTCAE (2.0) | View |
| Neuropathy - Sensory | SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTCAE (2.0) | View |
| Arthralgia | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | CTCAE (2.0) | View |
| Seizure | SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTCAE (2.0) | View |
| Leukopenia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | CTCAE (2.0) | View |
| Fatigue | SYSTEMATIC_ASSESSMENT | General disorders | CTCAE (2.0) | View |
| Pruritus | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | CTCAE (2.0) | View |
| Anorexia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTCAE (2.0) | View |
| Vomiting | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | CTCAE (2.0) | View |
| Stomatitis | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | CTCAE (2.0) | View |
| Blood Bilirubin Increased | SYSTEMATIC_ASSESSMENT | Investigations | CTCAE (2.0) | View |
| Febrile Neutropenia | SYSTEMATIC_ASSESSMENT | Infections and infestations | CTCAE (2.0) | View |
| Infection with grade 3-4 neutropenia | SYSTEMATIC_ASSESSMENT | Infections and infestations | CTCAE (2.0) | View |
| Hyperglycemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTCAE (2.0) | View |
| Myalgia | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | CTCAE (2.0) | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Weight Gain | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTCAE (2.0) | View |
| Alopecia | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | CTCAE (2.0) | View |
| Nail Changes | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | CTCAE (2.0) | View |
| Pigmentation | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | CTCAE (2.0) | View |
| Pruritus | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | CTCAE (2.0) | View |
| Rash/Desquamation | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | CTCAE (2.0) | View |
| Anorexia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTCAE (2.0) | View |
| Constipation | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | CTCAE (2.0) | View |
| Dehydration | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTCAE (2.0) | View |
| Nausea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | CTCAE (2.0) | View |
| Stomatitis | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | CTCAE (2.0) | View |
| Taste Disturbance | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | CTCAE (2.0) | View |
| Vomiting | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | CTCAE (2.0) | View |
| Diarrhea w/o Prior Colostomy | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | CTCAE (2.0) | View |
| Epistaxis | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | CTCAE (2.0) | View |
| Alkaline Phosphatase Increased | SYSTEMATIC_ASSESSMENT | Investigations | CTCAE (2.0) | View |
| Bilirubin Increased | SYSTEMATIC_ASSESSMENT | Investigations | CTCAE (2.0) | View |
| AST Increased | SYSTEMATIC_ASSESSMENT | Investigations | CTCAE (2.0) | View |
| ALT Increased | SYSTEMATIC_ASSESSMENT | Investigations | CTCAE (2.0) | View |
| Ataxia | SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTCAE (2.0) | View |
| Muscle Weakness | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | CTCAE (2.0) | View |
| Dizziness/Lightheadedness | SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTCAE (2.0) | View |
| Insomnia | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | CTCAE (2.0) | View |
| Memory Loss | SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTCAE (2.0) | View |
| Anxiety/Agitation | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | CTCAE (2.0) | View |
| Neuropathy - Motor | SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTCAE (2.0) | View |
| Neuropathy - Sensory | SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTCAE (2.0) | View |
| Abdominal Pain | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | CTCAE (2.0) | View |
| Arthralgia | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | CTCAE (2.0) | View |
| Chest Pain | SYSTEMATIC_ASSESSMENT | Cardiac disorders | CTCAE (2.0) | View |
| Headache | SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTCAE (2.0) | View |
| Myalgia | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | CTCAE (2.0) | View |
| Cough | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | CTCAE (2.0) | View |
| Dyspnea | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | CTCAE (2.0) | View |
| Creatinine Increased | SYSTEMATIC_ASSESSMENT | Investigations | CTCAE (2.0) | View |
| Urinary Frequency/Urgency | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | CTCAE (2.0) | View |
| Anemia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | CTCAE (2.0) | View |
| Allergic Reaction | SYSTEMATIC_ASSESSMENT | Immune system disorders | CTCAE (2.0) | View |
| Leukopenia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | CTCAE (2.0) | View |
| Neutropenia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | CTCAE (2.0) | View |
| Thrombocytopenia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | CTCAE (2.0) | View |
| Edema | SYSTEMATIC_ASSESSMENT | General disorders | CTCAE (2.0) | View |
| Hypotension | SYSTEMATIC_ASSESSMENT | Vascular disorders | CTCAE (2.0) | View |
| Fatigue | SYSTEMATIC_ASSESSMENT | General disorders | CTCAE (2.0) | View |
| Fever | SYSTEMATIC_ASSESSMENT | General disorders | CTCAE (2.0) | View |
| Rigors/Chills | SYSTEMATIC_ASSESSMENT | General disorders | CTCAE (2.0) | View |
| Sweating | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | CTCAE (2.0) | View |