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 |
|---|---|---|---|---|---|---|---|---|
| Arm I (Nivolumab) | Patients receive nivolumab IV over 60 minutes once every 2 weeks. Treatment repeats every 2 weeks for 46 cycles in the absence of disease progression or unacceptable toxicity. | 16 | None | 8 | 38 | 37 | 38 | View |
| Arm II (Observation) | Patients undergo standard of care clinical observation for up to 2 years. Upon disease relapse, patients may cross-over to Arm I. | 20 | None | 3 | 41 | 8 | 41 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Alanine aminotransferase (ALT) increased | NON_SYSTEMATIC_ASSESSMENT | Investigations | CTCAE (5.0) | View |
| Aspartate aminotransferase increase | NON_SYSTEMATIC_ASSESSMENT | Investigations | CTCAE (5.0) | View |
| Confusion | NON_SYSTEMATIC_ASSESSMENT | Psychiatric disorders | CTCAE (5.0) | View |
| Lung infection | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | CTCAE (5.0) | View |
| Diverticulitis | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | CTCAE (5.0) | View |
| Neutrophil count decreased | NON_SYSTEMATIC_ASSESSMENT | Investigations | CTCAE (5.0) | View |
| Platelet count decreased | NON_SYSTEMATIC_ASSESSMENT | Investigations | CTCAE (5.0) | View |
| Sinus tachycardia | NON_SYSTEMATIC_ASSESSMENT | Cardiac disorders | CTCAE (5.0) | View |
| Upper gastrointestinal hemorrhage | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | CTCAE (5.0) | View |
| Anemia | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | CTCAE (5.0) | View |
| Colitis | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | CTCAE (5.0) | View |
| Fatigue | NON_SYSTEMATIC_ASSESSMENT | General disorders | CTCAE (5.0) | View |
| Malaise | NON_SYSTEMATIC_ASSESSMENT | General disorders | CTCAE (5.0) | View |
| Sepsis | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | CTCAE (5.0) | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Activated partial thromboplastin time prolonged | NON_SYSTEMATIC_ASSESSMENT | Investigations | CTCAE (5.0) | View |
| Alanine aminotransferase increased | NON_SYSTEMATIC_ASSESSMENT | Investigations | CTCAE (5.0) | View |
| Alkaline phosphatase increased | NON_SYSTEMATIC_ASSESSMENT | Investigations | CTCAE (5.0) | View |
| Allergic rhinitis | NON_SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | CTCAE (5.0) | View |
| Anemia | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | CTCAE (5.0) | View |
| Anorexia | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTCAE (5.0) | View |
| Anxiety | NON_SYSTEMATIC_ASSESSMENT | Psychiatric disorders | CTCAE (5.0) | View |
| Arthralgia | NON_SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | CTCAE (5.0) | View |
| Aspartate aminotransferase increased | NON_SYSTEMATIC_ASSESSMENT | Investigations | CTCAE (5.0) | View |
| Back pain | NON_SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | CTCAE (5.0) | View |
| Blood bilirubin increased | NON_SYSTEMATIC_ASSESSMENT | Investigations | CTCAE (5.0) | View |
| Chills | NON_SYSTEMATIC_ASSESSMENT | General disorders | CTCAE (5.0) | View |
| Cough | NON_SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | CTCAE (5.0) | View |
| Creatinine increased | NON_SYSTEMATIC_ASSESSMENT | Investigations | CTCAE (5.0) | View |
| Diarrhea | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | CTCAE (5.0) | View |
| Dizziness | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTCAE (5.0) | View |
| Dry mouth | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | CTCAE (5.0) | View |
| Dry skin | NON_SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | CTCAE (5.0) | View |
| Dyspepsia | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | CTCAE (5.0) | View |
| Dyspnea | NON_SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | CTCAE (5.0) | View |
| Ear pain | NON_SYSTEMATIC_ASSESSMENT | Ear and labyrinth disorders | CTCAE (5.0) | View |
| Edema limbs | NON_SYSTEMATIC_ASSESSMENT | General disorders | CTCAE (5.0) | View |
| Fall | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | CTCAE (5.0) | View |
| Fatigue | NON_SYSTEMATIC_ASSESSMENT | General disorders | CTCAE (5.0) | View |
| Fever | NON_SYSTEMATIC_ASSESSMENT | General disorders | CTCAE (5.0) | View |
| Flu like symptoms | NON_SYSTEMATIC_ASSESSMENT | General disorders | CTCAE (5.0) | View |
| Flushing | NON_SYSTEMATIC_ASSESSMENT | Vascular disorders | CTCAE (5.0) | View |
| Gastroesohpageal reflux | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | CTCAE (5.0) | View |
| Generalized muscle weakness | NON_SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | CTCAE (5.0) | View |
| Headache | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTCAE (5.0) | View |
| Hematuria | NON_SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | CTCAE (5.0) | View |
| Hypercalcemia | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTCAE (5.0) | View |
| Hyperglycemia | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTCAE (5.0) | View |
| Hyperkalemia | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTCAE (5.0) | View |
| Hypertension | NON_SYSTEMATIC_ASSESSMENT | Vascular disorders | CTCAE (5.0) | View |
| Hyperthyroidism | NON_SYSTEMATIC_ASSESSMENT | Endocrine disorders | CTCAE (5.0) | View |
| Hyperuricemia | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTCAE (5.0) | View |
| Hypoalbuminemia | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTCAE (5.0) | View |
| Hypocalcemia | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTCAE (5.0) | View |
| Hypokalemia | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTCAE (5.0) | View |
| Hypomagnesemia | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTCAE (5.0) | View |
| Hyponatremia | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTCAE (5.0) | View |
| Hypophosphatemia | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTCAE (5.0) | View |
| Hypothyroidism | NON_SYSTEMATIC_ASSESSMENT | Endocrine disorders | CTCAE (5.0) | View |
| Infusion related reaction | NON_SYSTEMATIC_ASSESSMENT | General disorders | CTCAE (5.0) | View |
| Insomnia | NON_SYSTEMATIC_ASSESSMENT | Psychiatric disorders | CTCAE (5.0) | View |
| Laryngeal inflammation | NON_SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | CTCAE (5.0) | View |
| Lipase increased | NON_SYSTEMATIC_ASSESSMENT | Investigations | CTCAE (5.0) | View |
| Lymphocyte count decreased | NON_SYSTEMATIC_ASSESSMENT | Investigations | CTCAE (5.0) | View |
| Mucositis oral | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | CTCAE (5.0) | View |
| Myalgia | NON_SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | CTCAE (5.0) | View |
| Nasal congestion | NON_SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | CTCAE (5.0) | View |
| Nausea | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | CTCAE (5.0) | View |
| Neutrophil count decreased | NON_SYSTEMATIC_ASSESSMENT | Investigations | CTCAE (5.0) | View |
| Pain | NON_SYSTEMATIC_ASSESSMENT | General disorders | CTCAE (5.0) | View |
| Pain in extremity | NON_SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | CTCAE (5.0) | View |
| Paresthesia | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTCAE (5.0) | View |
| Peripheral sensory neuropathy | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTCAE (5.0) | View |
| Platelet count decreased | NON_SYSTEMATIC_ASSESSMENT | Investigations | CTCAE (5.0) | View |
| Productive cough | NON_SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | CTCAE (5.0) | View |
| Pruritis | NON_SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | CTCAE (5.0) | View |
| Rash maculo-papular | NON_SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | CTCAE (5.0) | View |
| Serum amylase increased | NON_SYSTEMATIC_ASSESSMENT | Investigations | CTCAE (5.0) | View |
| Toothache | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | CTCAE (5.0) | View |
| Upper respiratory infection | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | CTCAE (5.0) | View |
| Vomiting | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | CTCAE (5.0) | View |
| Weight gain | NON_SYSTEMATIC_ASSESSMENT | Investigations | CTCAE (5.0) | View |
| White blood cell decreased | NON_SYSTEMATIC_ASSESSMENT | Investigations | CTCAE (5.0) | View |
| Shoulder pain | NON_SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | CTCAE (5.0) | View |
| Bruising | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | CTCAE (5.0) | View |
| Constipation | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | CTCAE (5.0) | View |
| Abdominal pain | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | CTCAE (5.0) | View |