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 |
|---|---|---|---|---|---|---|---|---|
| Phase I: Temozolomide 100 mg | Rituximab, methotrexate, temozolomide 100 mg/m\^2, followed by radiation therapy, then post-radiation therapy temozolomide 200 mg/m\^2. | None | None | 3 | 6 | 6 | 6 | View |
| Phase I: Temozolomide 150 mg | Rituximab, methotrexate, temozolomide 150 mg/m\^2, followed by radiation therapy, then post-radiation therapy temozolomide 200 mg/m\^2. | None | None | 4 | 6 | 6 | 6 | View |
| Phase II: Temozolomide 100 mg | Rituximab, methotrexate, temozolomide 100 mg/m\^2, followed by radiation therapy, then post-radiation therapy temozolomide 200 mg/m\^2. | None | None | 16 | 47 | 47 | 47 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Febrile neutropenia | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | CTC (2.0) | View |
| Hemoglobin decreased | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | CTC (2.0) | View |
| Vomiting NOS | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | CTC (2.0) | View |
| Fatigue | NON_SYSTEMATIC_ASSESSMENT | General disorders | CTC (2.0) | View |
| Late RT Toxicity:Other NOS | SYSTEMATIC_ASSESSMENT | General disorders | RTOG/EORTC Late Tox. | View |
| Pain-other | NON_SYSTEMATIC_ASSESSMENT | General disorders | CTC (2.0) | View |
| Alanine aminotransferase increased | NON_SYSTEMATIC_ASSESSMENT | Investigations | CTC (2.0) | View |
| Aspartate aminotransferase increased | NON_SYSTEMATIC_ASSESSMENT | Investigations | CTC (2.0) | View |
| Leukopenia NOS | NON_SYSTEMATIC_ASSESSMENT | Investigations | CTC (2.0) | View |
| Neutropenia | NON_SYSTEMATIC_ASSESSMENT | Investigations | CTC (2.0) | View |
| Platelet count decreased | NON_SYSTEMATIC_ASSESSMENT | Investigations | CTC (2.0) | View |
| Alkalosis NOS | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTC (2.0) | View |
| Hyperglycemia NOS | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTC (2.0) | View |
| Ataxia NEC | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTC (2.0) | View |
| Convulsions NOS | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTC (2.0) | View |
| Encephalopathy NOS | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTC (2.0) | View |
| Headache NOS | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTC (2.0) | View |
| Learning disorder NOS | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTC (2.0) | View |
| Peripheral motor neuropathy | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTC (2.0) | View |
| Speech disorder NEC | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTC (2.0) | View |
| Renal failure NOS | NON_SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | CTC (2.0) | View |
| Thrombosis NOS | NON_SYSTEMATIC_ASSESSMENT | Vascular disorders | CTC (2.0) | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Ocular-Other | NON_SYSTEMATIC_ASSESSMENT | Eye disorders | CTC (2.0) | View |
| Vision blurred | NON_SYSTEMATIC_ASSESSMENT | Eye disorders | CTC (2.0) | View |
| Diarrhea NOS | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | CTC (2.0) | View |
| Esophageal spasm | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | CTC (2.0) | View |
| Esophagitis NOS | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | CTC (2.0) | View |
| Vomiting NOS | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | CTC (2.0) | View |
| Fatigue | NON_SYSTEMATIC_ASSESSMENT | General disorders | CTC (2.0) | View |
| Late RT Toxicity:Other NOS | SYSTEMATIC_ASSESSMENT | General disorders | RTOG/EORTC Late Tox. | View |
| Pain-other | NON_SYSTEMATIC_ASSESSMENT | General disorders | CTC (2.0) | View |
| Rigors | NON_SYSTEMATIC_ASSESSMENT | General disorders | CTC (2.0) | View |
| Hepatic-Other | NON_SYSTEMATIC_ASSESSMENT | Hepatobiliary disorders | CTC (2.0) | View |
| Allergy-Other | NON_SYSTEMATIC_ASSESSMENT | Immune system disorders | CTC (2.0) | View |
| Infection NOS | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | CTC (2.0) | View |
| Dermatitis radiation NOS | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | CTC (2.0) | View |
| Ecchymosis | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | CTC (2.0) | View |
| Late RT Toxicity:Skin(within RT field)NOS | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | RTOG/EORTC Late Tox. | View |
| Operative injury of vein/artery | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | CTC (2.0) | View |
| Alanine aminotransferase increased | NON_SYSTEMATIC_ASSESSMENT | Investigations | CTC (2.0) | View |
| Aspartate aminotransferase increased | NON_SYSTEMATIC_ASSESSMENT | Investigations | CTC (2.0) | View |
| Blood alkaline phosphatase NOS increased | NON_SYSTEMATIC_ASSESSMENT | Investigations | CTC (2.0) | View |
| Blood bilirubin increased | NON_SYSTEMATIC_ASSESSMENT | Investigations | CTC (2.0) | View |
| Blood creatinine increased | NON_SYSTEMATIC_ASSESSMENT | Investigations | CTC (2.0) | View |
| Gamma-glutamyltransferase increased | NON_SYSTEMATIC_ASSESSMENT | Investigations | CTC (2.0) | View |
| Leukopenia NOS | NON_SYSTEMATIC_ASSESSMENT | Investigations | CTC (2.0) | View |
| Lymphopenia | NON_SYSTEMATIC_ASSESSMENT | Investigations | CTC (2.0) | View |
| Metabolic-Other | NON_SYSTEMATIC_ASSESSMENT | Investigations | CTC (2.0) | View |
| Platelet count decreased | NON_SYSTEMATIC_ASSESSMENT | Investigations | CTC (2.0) | View |
| Prothrombin time prolonged | NON_SYSTEMATIC_ASSESSMENT | Investigations | CTC (2.0) | View |
| Weight decreased | NON_SYSTEMATIC_ASSESSMENT | Investigations | CTC (2.0) | View |
| Weight increased | NON_SYSTEMATIC_ASSESSMENT | Investigations | CTC (2.0) | View |
| Anorexia | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTC (2.0) | View |
| Blood albumin decreased | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTC (2.0) | View |
| Blood bicarbonate decreased | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTC (2.0) | View |
| Blood magnesium decreased | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTC (2.0) | View |
| Hyperglycemia NOS | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTC (2.0) | View |
| Hyperkalemia | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTC (2.0) | View |
| Hypernatremia | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTC (2.0) | View |
| Hyperuricemia | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTC (2.0) | View |
| Hypocalcemia | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTC (2.0) | View |
| Hypoglycaemia NOS | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTC (2.0) | View |
| Hypokalemia | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTC (2.0) | View |
| Hyponatremia | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTC (2.0) | View |
| Arthralgia | NON_SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | CTC (2.0) | View |
| Bone pain | NON_SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | CTC (2.0) | View |
| Joint, muscle, or bone-Other | NON_SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | CTC (2.0) | View |
| Muscle weakness NOS | NON_SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | CTC (2.0) | View |
| Amnesia NEC | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTC (2.0) | View |
| Ataxia NEC | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTC (2.0) | View |
| Cerebral ischaemia | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTC (2.0) | View |
| Convulsions NOS | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTC (2.0) | View |
| Dizziness (exc vertigo) | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTC (2.0) | View |
| Late RT Toxicity:Encephalopathy NOS | SYSTEMATIC_ASSESSMENT | Nervous system disorders | RTOG/EORTC Late Tox. | View |
| Neuralgia NOS | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTC (2.0) | View |
| Neurologic-Other | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTC (2.0) | View |
| Peripheral motor neuropathy | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTC (2.0) | View |
| Taste disturbance | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTC (2.0) | View |
| Tremor NEC | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTC (2.0) | View |
| Anxiety NEC | NON_SYSTEMATIC_ASSESSMENT | Psychiatric disorders | CTC (2.0) | View |
| Confusion | NON_SYSTEMATIC_ASSESSMENT | Psychiatric disorders | CTC (2.0) | View |
| Insomnia NEC | NON_SYSTEMATIC_ASSESSMENT | Psychiatric disorders | CTC (2.0) | View |
| Renal/GU-Other | NON_SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | CTC (2.0) | View |
| Urinary incontinence | NON_SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | CTC (2.0) | View |
| Cough | NON_SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | CTC (2.0) | View |
| Dysphonia | NON_SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | CTC (2.0) | View |
| Alopecia | NON_SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | CTC (2.0) | View |
| Dermatitis exfoliative NOS | NON_SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | CTC (2.0) | View |
| Petechiae | NON_SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | CTC (2.0) | View |
| Pruritus NOS | NON_SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | CTC (2.0) | View |
| Hypertension NOS | NON_SYSTEMATIC_ASSESSMENT | Vascular disorders | CTC (2.0) | View |
| Thrombosis NOS | NON_SYSTEMATIC_ASSESSMENT | Vascular disorders | CTC (2.0) | View |
| Stomatitis | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | CTC (2.0) | View |
| Infection with grade 3 or 4 neutropenia | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | CTC (2.0) | View |
| Neutropenia | NON_SYSTEMATIC_ASSESSMENT | Investigations | CTC (2.0) | View |
| Dehydration | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | CTC (2.0) | View |
| Headache NOS | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTC (2.0) | View |
| Late RT Toxicity:Brain NOS | SYSTEMATIC_ASSESSMENT | Nervous system disorders | RTOG/EORTC Late Tox. | View |
| Peripheral sensory neuropathy | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTC (2.0) | View |
| Speech disorder NEC | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | CTC (2.0) | View |
| Depression NEC | NON_SYSTEMATIC_ASSESSMENT | Psychiatric disorders | CTC (2.0) | View |
| Erythema multiforme | NON_SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | CTC (2.0) | View |
| Skin-Other | NON_SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | CTC (2.0) | View |
| Hematologic-Other | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | CTC (2.0) | View |
| Hemoglobin decreased | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | CTC (2.0) | View |
| Hemolysis NOS | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | CTC (2.0) | View |
| Platelet transfusion | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | CTC (2.0) | View |
| Arrhythmia NOS | NON_SYSTEMATIC_ASSESSMENT | Cardiac disorders | CTC (2.0) | View |
| Edema NOS | NON_SYSTEMATIC_ASSESSMENT | Cardiac disorders | CTC (2.0) | View |
| Cushingoid | NON_SYSTEMATIC_ASSESSMENT | Endocrine disorders | CTC (2.0) | View |
| Cataract NEC | NON_SYSTEMATIC_ASSESSMENT | Eye disorders | CTC (2.0) | View |
| Diplopia | NON_SYSTEMATIC_ASSESSMENT | Eye disorders | CTC (2.0) | View |
| Dry eye NEC | NON_SYSTEMATIC_ASSESSMENT | Eye disorders | CTC (2.0) | View |
| Late RT Toxicity:Eye NOS | SYSTEMATIC_ASSESSMENT | Eye disorders | RTOG/EORTC Late Tox. | View |
| Constipation | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | CTC (2.0) | View |
| Nausea | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | CTC (2.0) | View |