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 |
|---|---|---|---|---|---|---|---|---|
| Bevacizumab | Bevacizumab 10 mg/kg by vein over about 1 hour, every 2 weeks. | None | None | 11 | 15 | 15 | 15 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Pain, Gastrointestinal Abdomen | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | CTCAE (2.0) | View |
| Diarrhea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | CTCAE (2.0) | View |
| Urinary Tract Infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | CTCAE (2.0) | View |
| Wound Complications/Infection | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | CTCAE (2.0) | View |
| Pneumonia | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | CTCAE (2.0) | View |
| Fatique | SYSTEMATIC_ASSESSMENT | General disorders | CTCAE (2.0) | View |
| Death | SYSTEMATIC_ASSESSMENT | General disorders | CTCAE (2.0) | View |
| Seizure | SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTCAE (2.0) | View |
| Somnolence | SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTCAE (2.0) | View |
| Nausea/Vomiting | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | CTCAE (2.0) | View |
| Pain, Musculoskeletal | SYSTEMATIC_ASSESSMENT | General disorders | CTCAE (2.0) | View |
| Confusion | SYSTEMATIC_ASSESSMENT | General disorders | CTCAE (2.0) | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Abdominal distension | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | CTCAE (2.0) | View |
| Abdominal pain | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | CTCAE (2.0) | View |
| Adult Respiratory Distress Syndrome | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | CTCAE (2.0) | View |
| Agitation | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | CTCAE (2.0) | View |
| Alanine aminotransferase increased | SYSTEMATIC_ASSESSMENT | Investigations | CTCAE (2.0) | View |
| Alkaline phosphatase increased | SYSTEMATIC_ASSESSMENT | Investigations | CTCAE (2.0) | View |
| Allergic rhinitis | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | CTCAE (2.0) | View |
| Alopecia | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | CTCAE (2.0) | View |
| Anorexia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTCAE (2.0) | View |
| Anxiety | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | CTCAE (2.0) | View |
| Aspartate aminotransferase increased | SYSTEMATIC_ASSESSMENT | Investigations | CTCAE (2.0) | View |
| Ataxia | SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTCAE (2.0) | View |
| Back pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | CTCAE (2.0) | View |
| Bilirubin increased | SYSTEMATIC_ASSESSMENT | Investigations | CTCAE (2.0) | View |
| Blood bicarbonate decreased | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTCAE (2.0) | View |
| Blood glucose increased | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTCAE (2.0) | View |
| Blood uric acid increased | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTCAE (2.0) | View |
| Bruising | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | CTCAE (2.0) | View |
| Catheter related infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | CTCAE (2.0) | View |
| Chest pain | SYSTEMATIC_ASSESSMENT | Cardiac disorders | CTCAE (2.0) | View |
| Chest wall pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | CTCAE (2.0) | View |
| Cognitive disturbance | SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTCAE (2.0) | View |
| Confusion | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | CTCAE (2.0) | View |
| Constipation | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | CTCAE (2.0) | View |
| Cough | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | CTCAE (2.0) | View |
| Creatinine increased | SYSTEMATIC_ASSESSMENT | Investigations | CTCAE (2.0) | View |
| Decubitus ulcer | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | CTCAE (2.0) | View |
| Dehydration | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTCAE (2.0) | View |
| Depressed level of consciousness | SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTCAE (2.0) | View |
| Depression | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | CTCAE (2.0) | View |
| Dermatitis radiation | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | CTCAE (2.0) | View |
| Diarrhea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | CTCAE (2.0) | View |
| Diplopia | SYSTEMATIC_ASSESSMENT | Eye disorders | CTCAE (2.0) | View |
| Dizziness | SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTCAE (2.0) | View |
| Dry eye syndrome | SYSTEMATIC_ASSESSMENT | Eye disorders | CTCAE (2.0) | View |
| Dry mouth | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | CTCAE (2.0) | View |
| Dry skin | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | CTCAE (2.0) | View |
| Dyspepsia | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | CTCAE (2.0) | View |
| Dysphagia | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | CTCAE (2.0) | View |
| Dyspnea | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | CTCAE (2.0) | View |
| Ear pain | SYSTEMATIC_ASSESSMENT | Ear and labyrinth disorders | CTCAE (2.0) | View |
| Edema limbs | SYSTEMATIC_ASSESSMENT | General disorders | CTCAE (2.0) | View |
| Facial muscle weakness | SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTCAE (2.0) | View |
| Facial nerve disorder | SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTCAE (2.0) | View |
| Fatigue | SYSTEMATIC_ASSESSMENT | General disorders | CTCAE (2.0) | View |
| Fecal incontinence | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | CTCAE (2.0) | View |
| Fever | SYSTEMATIC_ASSESSMENT | General disorders | CTCAE (2.0) | View |
| Gait abnormal | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | CTCAE (2.0) | View |
| Gastrointestinal (Other) | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | CTCAE (2.0) | View |
| Hand-and-foot syndrome | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | CTCAE (2.0) | View |
| Headache | SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTCAE (2.0) | View |
| Hearing loss | SYSTEMATIC_ASSESSMENT | Ear and labyrinth disorders | CTCAE (2.0) | View |
| Hemoglobin decreased | SYSTEMATIC_ASSESSMENT | Investigations | CTCAE (2.0) | View |
| Hemorrhage nasal | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | CTCAE (2.0) | View |
| Hypertension | SYSTEMATIC_ASSESSMENT | Vascular disorders | CTCAE (2.0) | View |
| Hypotension | SYSTEMATIC_ASSESSMENT | Vascular disorders | CTCAE (2.0) | View |
| Hypoxia | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | CTCAE (2.0) | View |
| Infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | CTCAE (2.0) | View |
| Insomnia | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | CTCAE (2.0) | View |
| Joint pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | CTCAE (2.0) | View |
| Keratitis | SYSTEMATIC_ASSESSMENT | Eye disorders | CTCAE (2.0) | View |
| Laryngeal pain | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | CTCAE (2.0) | View |
| Leukopenia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | CTCAE (2.0) | View |
| Lymphatics (Other) | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | CTCAE (2.0) | View |
| Lymphopenia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | CTCAE (2.0) | View |
| Memory impairment | SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTCAE (2.0) | View |
| Metabolic/Laboratory (Other) | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTCAE (2.0) | View |
| Mini mental status examination abnormal | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | CTCAE (2.0) | View |
| Mucositis oral | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | CTCAE (2.0) | View |
| Muscle weakness | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | CTCAE (2.0) | View |
| Muscle weakness left-sided | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | CTCAE (2.0) | View |
| Muscle weakness lower limb | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | CTCAE (2.0) | View |
| Muscle weakness right-sided | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | CTCAE (2.0) | View |
| Muscle weakness upper limb | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | CTCAE (2.0) | View |
| Musculoskeletal (Other) | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | CTCAE (2.0) | View |
| Myalgia | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | CTCAE (2.0) | View |
| Nausea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | CTCAE (2.0) | View |
| Neurology (Other) | SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTCAE (2.0) | View |
| Neutrophil count decreased | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | CTCAE (2.0) | View |
| Ocular/Visual (Other) | SYSTEMATIC_ASSESSMENT | Eye disorders | CTCAE (2.0) | View |
| Optic nerve disorder | SYSTEMATIC_ASSESSMENT | Eye disorders | CTCAE (2.0) | View |
| Pain | SYSTEMATIC_ASSESSMENT | General disorders | CTCAE (2.0) | View |
| Pain (Other) | SYSTEMATIC_ASSESSMENT | General disorders | CTCAE (2.0) | View |
| Pain in extremity | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | CTCAE (2.0) | View |
| Palpitations | SYSTEMATIC_ASSESSMENT | Cardiac disorders | CTCAE (2.0) | View |
| Peripheral sensory neuropathy | SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTCAE (2.0) | View |
| Platelet count decreased | SYSTEMATIC_ASSESSMENT | Investigations | CTCAE (2.0) | View |
| Pneumonia | SYSTEMATIC_ASSESSMENT | Infections and infestations | CTCAE (2.0) | View |
| Pulmonary (Other) | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | CTCAE (2.0) | View |
| Pyramidal tract syndrome | SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTCAE (2.0) | View |
| Rash desquamating | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | CTCAE (2.0) | View |
| Rectal hemorrhage | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | CTCAE (2.0) | View |
| Seizure | SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTCAE (2.0) | View |
| Sepsis | SYSTEMATIC_ASSESSMENT | Infections and infestations | CTCAE (2.0) | View |
| Serum albumin decreased | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTCAE (2.0) | View |
| Serum cacium decreased | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTCAE (2.0) | View |
| Serum cholesterol increased | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTCAE (2.0) | View |
| Serum glucose decrease | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTCAE (2.0) | View |
| Serum magnesium decreased | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTCAE (2.0) | View |
| Serum phosphate decreased | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTCAE (2.0) | View |
| Serum potassium increased | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTCAE (2.0) | View |
| Serum sodium decreased | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTCAE (2.0) | View |
| Serum sodium increased | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTCAE (2.0) | View |
| Serum potassium decreased | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTCAE (2.0) | View |
| Sinus tachycardia | SYSTEMATIC_ASSESSMENT | Cardiac disorders | CTCAE (2.0) | View |
| Sinusitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | CTCAE (2.0) | View |
| Skin hyperpigmentation | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | CTCAE (2.0) | View |
| Speech disorder | SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTCAE (2.0) | View |
| Syncope | SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTCAE (2.0) | View |
| Syncope vasovagal | SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTCAE (2.0) | View |
| Taste alteration | SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTCAE (2.0) | View |
| Tinnitus | SYSTEMATIC_ASSESSMENT | Ear and labyrinth disorders | CTCAE (2.0) | View |
| Tremor | SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTCAE (2.0) | View |
| Urinary incontinence | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | CTCAE (2.0) | View |
| Urinary retention | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | CTCAE (2.0) | View |
| Urinary tract infection | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | CTCAE (2.0) | View |
| Ventricular tachycardia | SYSTEMATIC_ASSESSMENT | Cardiac disorders | CTCAE (2.0) | View |
| Vision blurred | SYSTEMATIC_ASSESSMENT | Eye disorders | CTCAE (2.0) | View |
| Voice alteration | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | CTCAE (2.0) | View |
| Vomiting | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | CTCAE (2.0) | View |
| Weight gain | SYSTEMATIC_ASSESSMENT | Investigations | CTCAE (2.0) | View |
| Weight loss | SYSTEMATIC_ASSESSMENT | Investigations | CTCAE (2.0) | View |
| Wound dehiscence | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | CTCAE (2.0) | View |