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 |
|---|---|---|---|---|---|---|---|---|
| Cetuximab | Patients received a single loading dose of cetuximab and a Cetuximab infusion delivered once a week during radiotherapy. | 2 | None | 9 | 42 | 42 | 42 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Colitis | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Gastrointestinal disorders - other | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Mucositis oral | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Nausea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Oral pain | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Vomiting | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Lung infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Alanine aminotransferase increased | SYSTEMATIC_ASSESSMENT | Investigations | None | View |
| Aspartate aminotransferase increased | SYSTEMATIC_ASSESSMENT | Investigations | None | View |
| Confusion | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | None | View |
| Lymphocyte count decreased | SYSTEMATIC_ASSESSMENT | Investigations | None | View |
| Dehydration | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | None | View |
| Cognitive disturbance | SYSTEMATIC_ASSESSMENT | Nervous system disorders | None | View |
| Aspiration | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | None | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Dysphasia | SYSTEMATIC_ASSESSMENT | Nervous system disorders | None | View |
| Headache | SYSTEMATIC_ASSESSMENT | Nervous system disorders | None | View |
| Myelitis | SYSTEMATIC_ASSESSMENT | Nervous system disorders | None | View |
| Paresthesia | SYSTEMATIC_ASSESSMENT | Nervous system disorders | None | View |
| Peripheral motor neuropathy | SYSTEMATIC_ASSESSMENT | Nervous system disorders | None | View |
| Tremor | SYSTEMATIC_ASSESSMENT | Nervous system disorders | None | View |
| Anxiety | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | None | View |
| Confusion | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | None | View |
| Depression | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | None | View |
| Hematuria | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | None | View |
| Urinary frequency | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | None | View |
| Urine discoloration | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | None | View |
| Cough | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | None | View |
| Dyspnea | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | None | View |
| Hoarseness | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | None | View |
| Laryngeal hemorrhage | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | None | View |
| Laryngeal inflammation | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | None | View |
| Nasal congestion | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | None | View |
| Pharyngolaryngeal pain | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | None | View |
| Productive cough | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | None | View |
| Sore throat | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | None | View |
| Voice alteration | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | None | View |
| Wheezing | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | None | View |
| Dry skin | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | None | View |
| Erythema multiforme | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | None | View |
| Fat atrophy | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | None | View |
| Nail loss | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | None | View |
| Nail ridging | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | None | View |
| Pain of skin | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | None | View |
| Pruritus | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | None | View |
| Rash acneiform | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | None | View |
| Rash maculo-papular | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | None | View |
| Scalp pain | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | None | View |
| Skin and subcutaneous tissue disorders - Other | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | None | View |
| Skin atrophy | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | None | View |
| Skin ulceration | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | None | View |
| Hypotension | SYSTEMATIC_ASSESSMENT | Vascular disorders | None | View |
| Superficial thrombophlebitis | SYSTEMATIC_ASSESSMENT | Vascular disorders | None | View |
| Anemia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | None | View |
| Lymph node pain | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | None | View |
| Sinus tachycardia | SYSTEMATIC_ASSESSMENT | Cardiac disorders | None | View |
| External ear inflammation | SYSTEMATIC_ASSESSMENT | Ear and labyrinth disorders | None | View |
| Abdominal pain | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Constipation | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Diarrhea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Dry mouth | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Dyspepsia | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Dysphagia | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Esophagitis | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Gastroesophageal reflux disease | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Gastrointestinal disorders - Other | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Mucositis oral | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Nausea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Oral pain | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Salivary duct inflammation | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Vomiting | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Chills | SYSTEMATIC_ASSESSMENT | General disorders | None | View |
| Facial pain | SYSTEMATIC_ASSESSMENT | General disorders | None | View |
| Fatigue | SYSTEMATIC_ASSESSMENT | General disorders | None | View |
| Fever | SYSTEMATIC_ASSESSMENT | General disorders | None | View |
| Flu like symptoms | SYSTEMATIC_ASSESSMENT | General disorders | None | View |
| Infusion related reaction | SYSTEMATIC_ASSESSMENT | General disorders | None | View |
| Pain | SYSTEMATIC_ASSESSMENT | General disorders | None | View |
| Allergic reaction | SYSTEMATIC_ASSESSMENT | Immune system disorders | None | View |
| Lung infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Papulopustular rash | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Paronychia | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Dermatitis radiation | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | None | View |
| Fall | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | None | View |
| Alanine aminotransferase increased | SYSTEMATIC_ASSESSMENT | Investigations | None | View |
| Alkaline phosphatase increased | SYSTEMATIC_ASSESSMENT | Investigations | None | View |
| Aspartate aminotransferase increased | SYSTEMATIC_ASSESSMENT | Investigations | None | View |
| Blood bilirubin increased | SYSTEMATIC_ASSESSMENT | Investigations | None | View |
| Creatinine increased | SYSTEMATIC_ASSESSMENT | Investigations | None | View |
| Lymphocyte count decreased | SYSTEMATIC_ASSESSMENT | Investigations | None | View |
| Platelet count decreased | SYSTEMATIC_ASSESSMENT | Investigations | None | View |
| Urine output decreased | SYSTEMATIC_ASSESSMENT | Investigations | None | View |
| Weight loss | SYSTEMATIC_ASSESSMENT | Investigations | None | View |
| White blood cell decreased | SYSTEMATIC_ASSESSMENT | Investigations | None | View |
| Anorexia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | None | View |
| Dehydration | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | None | View |
| Hyperglycemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | None | View |
| Hyperkalemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | None | View |
| Hypernatremia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | None | View |
| Hypoalbuminemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | None | View |
| Hypocalcemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | None | View |
| Hypoglycemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | None | View |
| Hypokalemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | None | View |
| Hypomagnesemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | None | View |
| Hyponatremia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | None | View |
| Hypophosphatemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | None | View |
| Arthralgia | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | None | View |
| Back pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | None | View |
| Generalized muscle weakness | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | None | View |
| Musculoskeletal and connective tissue disorder - Other | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | None | View |
| Myalgia | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | None | View |
| Neck pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | None | View |
| Trismus | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | None | View |
| Akathisia | SYSTEMATIC_ASSESSMENT | Nervous system disorders | None | View |
| Dizziness | SYSTEMATIC_ASSESSMENT | Nervous system disorders | None | View |
| Dysgeusia | SYSTEMATIC_ASSESSMENT | Nervous system disorders | None | View |