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 |
|---|---|---|---|---|---|---|---|---|
| Pegylated Interferon Alfa-2a and Ribavirin | Participants with chronic hepatitis C, treated with pegylated interferon alfa-2a (Pegasys) and ribavirin (copegus) according to the current standard of care and in line with current summaries of product characteristics/local labelling, were observed for up to 96 weeks. | None | None | 17 | 516 | 256 | 516 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Anemia fourth degree | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA | View |
| Leukopenia | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA | View |
| Pneumonia | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA | View |
| Tachyarrhythmia | NON_SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA | View |
| Anemia | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA | View |
| Thrombocytopenia | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA | View |
| Thrombocytopenia fourth degree | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA | View |
| Neutropenia | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA | View |
| Neutropenia fourth degree | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA | View |
| Hypoalbuminemia | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA | View |
| Rectal bleeding | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA | View |
| Lingual bleeding | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA | View |
| Dyspnea | NON_SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA | View |
| Dry skin | NON_SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA | View |
| Agitation | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Flushing | NON_SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA | View |
| Alopecia/hair loss | NON_SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA | View |
| Itching/pruritus | NON_SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA | View |
| Dry skin | NON_SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA | View |
| Anal itching | NON_SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA | View |
| Anemia | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA | View |
| Bilirubinemia | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA | View |
| Thyrotoxicosis second degree | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA | View |
| Thrombocytopenia | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA | View |
| Thrombocytopenia second degree | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA | View |
| Thrombocytopenia third degree | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA | View |
| Leukopenia | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA | View |
| Leukopenia second degree | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA | View |
| Leukopenia third degree | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA | View |
| Neutropenia | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA | View |
| Neutropenia second degree | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA | View |
| Neutropenia third degree | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA | View |
| Liver enzymes incresed (ALT, AST other) | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA | View |
| ST elevation | NON_SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA | View |
| Hypertension | NON_SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA | View |
| Hypotension | NON_SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA | View |
| Tachycardia | NON_SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA | View |
| Paresthesia (numbness in hands) | NON_SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA | View |
| Hemorrhoid varicose veins | NON_SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA | View |
| Hyperemia | NON_SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA | View |
| Rash | NON_SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA | View |
| Herpes rash | NON_SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA | View |
| Left nostril furuncle | NON_SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA | View |
| Sweating - general | NON_SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA | View |
| Dry mouth | NON_SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA | View |
| Toxidermia | NON_SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA | View |
| Sty | NON_SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA | View |
| Arthralgia | NON_SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA | View |
| Myalgia | NON_SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA | View |
| Back pain | NON_SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA | View |
| Muscle weakness in legs | NON_SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA | View |
| Allergic reactions | NON_SYSTEMATIC_ASSESSMENT | Immune system disorders | MedDRA | View |
| Autoimmune thyroiditis | NON_SYSTEMATIC_ASSESSMENT | Immune system disorders | MedDRA | View |
| Headache | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA | View |
| Irritability | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA | View |
| Migraine | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA | View |
| Dizziness | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA | View |
| Sexual potency impairment | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA | View |
| Cough | NON_SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA | View |
| Bronchitis | NON_SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA | View |
| Pneumonia | NON_SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA | View |
| Flue-like syndrome | NON_SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA | View |
| Sour throat | NON_SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA | View |
| Dyspnea | NON_SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA | View |
| Nausea | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA | View |
| Diarrhea | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA | View |
| Constipation | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA | View |
| Vomiting | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA | View |
| Heartburn | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA | View |
| Abdominal pain upper/epigastric pain | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA | View |
| Meteorism (flatulence) | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA | View |
| Ascites | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA | View |
| Fatigue | NON_SYSTEMATIC_ASSESSMENT | General disorders | MedDRA | View |
| Pyrexia | NON_SYSTEMATIC_ASSESSMENT | General disorders | MedDRA | View |
| Adynamy | NON_SYSTEMATIC_ASSESSMENT | General disorders | MedDRA | View |
| General weakness | NON_SYSTEMATIC_ASSESSMENT | General disorders | MedDRA | View |
| Rigors | NON_SYSTEMATIC_ASSESSMENT | General disorders | MedDRA | View |
| Sweating - general | NON_SYSTEMATIC_ASSESSMENT | General disorders | MedDRA | View |
| Blurred vision | NON_SYSTEMATIC_ASSESSMENT | Eye disorders | MedDRA | View |
| Tinnitus | NON_SYSTEMATIC_ASSESSMENT | Ear and labyrinth disorders | MedDRA | View |
| Earache | NON_SYSTEMATIC_ASSESSMENT | Ear and labyrinth disorders | MedDRA | View |
| Pollakiuria | NON_SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA | View |
| Scalding during urination/urine scald | NON_SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA | View |
| Sexual potency impairment | NON_SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA | View |
| Weight decrease | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA | View |
| Hyperthyroidism | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA | View |
| Hypothyroidism | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA | View |
| Loss of appetite | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA | View |
| Anxiety | NON_SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA | View |
| Depression | NON_SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA | View |
| Insomnia | NON_SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA | View |
| Emotional liability | NON_SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA | View |