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 |
|---|---|---|---|---|---|---|---|---|
| Vitamin E (1000 mg) | Vitamin E (1000 mg) once daily for 6 months (1 capsule) and matching placebos (2 matched capsules) for 6 months. Vitamin E \[(all-rac)-α-tocopheryl acetate\]: Vitamin E (1000 mg) once daily for 6 months (1 capsule) and matching placebos (2 matched capsules) for 6 months | 0 | None | 0 | 34 | 6 | 34 | View |
| DHA EE (1.89 g) | DHA EE (1.89 g) once daily for 6 months (2 capsules) and matching placebo for DHA EE (1 matched capsule for 6 months). Omega-3 fatty acid (DHA EE): DHA EE (1.89 g) once daily for 6 months (2 capsules) and matching placebo for DHA EE (1 matched capsule for 6 months) | 0 | None | 0 | 34 | 17 | 34 | View |
| DHA EE (1.89 g) and Vitamin E (1000 mg) | DHA EE (1.89 g) once daily for 6 months and Vitamin E (1000 mg) once daily for 6 months. Omega-3 fatty acid (DHA EE) \& Vitamin E \[(all-rac)-α-tocopheryl acetate\]: DHA EE (1.89 g) once daily for 6 months and Vitamin E (1000 mg) once daily for 6 months | 0 | None | 1 | 67 | 18 | 67 | View |
| Placebo | Matching soybean oil placebo (3 capsules) of all arms daily for 6 months. Placebo: Matching soybean placebo (3 capsules) of all arms daily for 6 months. | 1 | None | 1 | 70 | 25 | 70 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Anxiety | SYSTEMATIC_ASSESSMENT | Nervous system disorders | None | View |
| Hypertonic Bladder | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | None | View |
| Pyrexia | SYSTEMATIC_ASSESSMENT | Nervous system disorders | None | View |
| Meniscus injury | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | None | View |
| Rib fracture | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | None | View |
| Upper limb fracture | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | None | View |
| Hypomagnesaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | None | View |
| Tachycardia | SYSTEMATIC_ASSESSMENT | Cardiac disorders | None | View |
| Palpitations | SYSTEMATIC_ASSESSMENT | Cardiac disorders | None | View |
| Heart valve incompetence | SYSTEMATIC_ASSESSMENT | Cardiac disorders | None | View |
| Bell's Palsy | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | None | View |
| Diverticulum | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Dermatitis allergic | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | None | View |
| Dermatitis contact | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | None | View |
| Eczema | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | None | View |
| Rash | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | None | View |
| Cholelithiasis | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Food poisioning | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | None | View |
| Rectal hemorrhage | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Chronic gastritis | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Eosinophilic esophagitis | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Constipation | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Diarrhea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Abdominal discomfort | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| abdominal distension | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| abdominal pain | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| abdominal pain lower | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| abdominal pain upper | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Dyspepsia | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Eructation | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Flatulence | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Nausea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Vomiting | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Esophageal ulcer | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | None | View |
| Fatigue | SYSTEMATIC_ASSESSMENT | General disorders | None | View |
| Edema peripheral | SYSTEMATIC_ASSESSMENT | General disorders | None | View |
| Pain | SYSTEMATIC_ASSESSMENT | General disorders | None | View |
| Hyperglycemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | None | View |
| Diabetes mellitus type 2 | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | None | View |
| Headache | SYSTEMATIC_ASSESSMENT | General disorders | None | View |
| Migraine | SYSTEMATIC_ASSESSMENT | General disorders | None | View |
| Deafness | SYSTEMATIC_ASSESSMENT | Ear and labyrinth disorders | None | View |
| Alanine aminotransferase increased | SYSTEMATIC_ASSESSMENT | Hepatobiliary disorders | None | View |
| Aspartate aminotransferase increased | SYSTEMATIC_ASSESSMENT | Hepatobiliary disorders | None | View |
| Liver function test increased | SYSTEMATIC_ASSESSMENT | Hepatobiliary disorders | None | View |
| Bronchitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Ear infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Gastroenteritis | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Hordeolum | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Mastoiditis | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Pharyngitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Sinusitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Tooth abscess | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Tooth infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Contusion | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | None | View |
| Fall | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | None | View |
| Foreign body in eye | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | None | View |
| Rheumatoid arthritis | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | None | View |
| Blood cholesterol increased | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | None | View |
| Remnant hyperlipidemia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | None | View |
| Blood glucose increased | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | None | View |
| Fibromyalgia | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | None | View |
| Back pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | None | View |
| Flank pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | None | View |
| Chalazion | SYSTEMATIC_ASSESSMENT | Eye disorders | None | View |
| Neuropathy peripheral | SYSTEMATIC_ASSESSMENT | Vascular disorders | None | View |
| Infusion related reaction | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | None | View |
| Gout | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | None | View |
| Dyspnea | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | None | View |
| Alopecia | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | None | View |
| Night sweats | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | None | View |
| Neoplasm skin | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | None | View |
| Insomnia | SYSTEMATIC_ASSESSMENT | General disorders | None | View |
| Desmoid tumor | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | None | View |
| Hypothyroidism | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | None | View |
| Dysuria | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | None | View |
| Nephrolithiasis | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | None | View |
| Endometriosis | SYSTEMATIC_ASSESSMENT | Reproductive system and breast disorders | None | View |
| Hypertension | SYSTEMATIC_ASSESSMENT | Vascular disorders | None | View |
| COVID-19 | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Hepatitis C | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Heavy menstrual bleeding | SYSTEMATIC_ASSESSMENT | Reproductive system and breast disorders | None | View |