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 |
|---|---|---|---|---|---|---|---|---|
| Oral Ferric Maltol OL | 30mg capsules BID Ferric maltol open label phase | 76 | None | 27 | 86 | 76 | 86 | View |
| Oral Placebo OL | Matching placebo capsules BID Placebo open label phase | 35 | None | 9 | 39 | 35 | 39 | View |
| Oral Ferric Maltol DB | 30mg capsules BID Ferric maltol double blind phase | 75 | None | 23 | 111 | 75 | 111 | View |
| Oral Placebo DB | Matching placebo capsules BID Placebo double blind phase | 42 | None | 12 | 56 | 42 | 56 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Sudden death | NON_SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 18.1 | View |
| Anemia | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA 18.1 | View |
| Hemorrhagic anemia | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA 18.1 | View |
| Iron deficiency anemia | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA 18.1 | View |
| Angina pectoris | NON_SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 18.1 | View |
| Atrioventricular block complete | NON_SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 18.1 | View |
| Cardiac failure congestive | NON_SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 18.1 | View |
| Coronary artery disease | NON_SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 18.1 | View |
| Myocardial infarction | NON_SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 18.1 | View |
| Dehydration | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 18.1 | View |
| Failure to thrive | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 18.1 | View |
| Fluid overload | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 18.1 | View |
| Hyperglycemia | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 18.1 | View |
| Hyperkalemia | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 18.1 | View |
| Diverticulum intestinal | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 18.1 | View |
| Duodenal polyp | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 18.1 | View |
| Gastritis erosive | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 18.1 | View |
| Gastrointestinal hemorrhage | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 18.1 | View |
| Diverticulitis | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 18.1 | View |
| Pneumonia | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 18.1 | View |
| Pyelonephritis | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 18.1 | View |
| Sepsis | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 18.1 | View |
| Septic shock | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 18.1 | View |
| Urinary tract infection | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 18.1 | View |
| Joint contracture | NON_SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 18.1 | View |
| Pathological fracture | NON_SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 18.1 | View |
| Acute kidney injury | NON_SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA 18.1 | View |
| Hypertensive emergency | NON_SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA 18.1 | View |
| Toxicity to various agents | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 18.1 | View |
| Metastatic squamous cell carcinoma | NON_SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA 18.1 | View |
| Cerebellar infarction | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 18.1 | View |
| Cerebrovascular accident | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 18.1 | View |
| Mental status changes | NON_SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA 18.1 | View |
| Vaginal hemorrhage | NON_SYSTEMATIC_ASSESSMENT | Reproductive system and breast disorders | MedDRA 18.1 | View |
| Dyspnea | NON_SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 18.1 | View |
| Skin ulcer | NON_SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 18.1 | View |
| Urinary tract infection | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 18.1 | View |
| Coagulopathy | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA 18.1 | View |
| Normochromic normocytic anemia | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA 18.1 | View |
| Acute myocardial infarction | NON_SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 18.1 | View |
| Atrial fibrillation | NON_SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 18.1 | View |
| Bradycardia | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA 18.1 | View |
| Cardiac failure acute | NON_SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 18.1 | View |
| Cardiomyopathy | NON_SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 18.1 | View |
| Enteritis | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 18.1 | View |
| Gastrointestinal wall thickening | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 18.1 | View |
| Gastroesophageal reflux disease | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 18.1 | View |
| Oesophageal ulcer | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 18.1 | View |
| Pancreatitis acute | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 18.1 | View |
| Small intestinal obstruction | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 18.1 | View |
| Abscess limb | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 18.1 | View |
| Cellulitis | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 18.1 | View |
| Necrotizing fasciitis | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 18.1 | View |
| Streptococcal bacteremia | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 18.1 | View |
| Wound dehiscence | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 18.1 | View |
| Hemoglobin decreased | NON_SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 18.1 | View |
| Diabetes mellitus inadequate control | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 18.1 | View |
| Diabetic ketoacidosis | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 18.1 | View |
| Arthritis | NON_SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 18.1 | View |
| Rectosigmoid cancer | NON_SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA 18.1 | View |
| Lacunar stroke | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 18.1 | View |
| Syncope | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 18.1 | View |
| Chronic kidney disease | NON_SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA 18.1 | View |
| Renal impairment | NON_SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA 18.1 | View |
| Renal tubular necrosis | NON_SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA 18.1 | View |
| Hypertension | NON_SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA 18.1 | View |
| Hypotension | NON_SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA 18.1 | View |
| Hypovolemic shock | NON_SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA 18.1 | View |
| Malignant hypertension | NON_SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA 18.1 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Diarrhea | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 18.1 | View |
| Nausea | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 18.1 | View |
| Constipation | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 18.1 | View |
| Feces discolored | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 18.1 | View |
| Metabolism and nutrition disorders | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 18.1 | View |
| Infections and infestations | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 18.1 | View |
| Urinary tract infection | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 18.1 | View |
| Renal and urinary disorders | NON_SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA 18.1 | View |
| Acute kidney injury | NON_SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA 18.1 | View |
| Blood and lymphatic system disorders | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA 18.1 | View |
| Anemia | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA 18.1 | View |
| Gastrointestinal disorders | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 18.1 | View |
| Vomiting | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 18.1 | View |
| Edema peripheral | NON_SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 18.1 | View |
| Bronchitis | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 18.1 | View |
| Nasopharyngitis | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 18.1 | View |
| Pneumonia | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 18.1 | View |
| Upper respiratory tract infection | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 18.1 | View |
| Injury, poisoning, and procedural complications | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 18.1 | View |
| Vascular disorders | NON_SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA 18.1 | View |
| Hypertension | NON_SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA 18.1 | View |
| Hyperkalemia | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 18.1 | View |
| General disorders and administration site conditions | NON_SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 18.1 | View |
| Fatigue | NON_SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 18.1 | View |
| Fall | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 18.1 | View |
| Respiratory, thoracic, and mediastinal disorders | NON_SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 18.1 | View |
| Dyspnea | NON_SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 18.1 | View |