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 |
|---|---|---|---|---|---|---|---|---|
| RCHOP | RCHOP \[rituximab, cyclophosphamide, doxorubicin, prednisone\] administered as follows: rituximab 375 mg/m\^2 intravenous (IV) infusion, cyclophosphamide 750 mg/m\^2 IV infusion, doxorubicin 50 mg/m\^2 IV injection and vincristine 1.4 mg/m\^2 (maximum total dose 2 mg) IV injection on Day 1 with prednisone orally on Days 1 through 5 of a 21-day (3-week) cycle for 6 cycles. | None | None | 31 | 100 | 100 | 100 | View |
| Vc-RCHOP | Vc-RCHOP \[bortezomib (VELCADE®), rituximab, cyclophosphamide, doxorubicin, prednisone\] administered as follows: bortezomib (VELCADE ®) 1.3 mg/m\^2 administered intravenous (IV) push on Days 1 and 4 of each cycle with RCHOP administered as follows: rituximab 375 mg/m\^2 intravenous (IV) infusion, cyclophosphamide 750 mg/m\^2 IV infusion, doxorubicin 50 mg/m\^2 IV injection and vincristine 1.4 mg/m\^2 (maximum total dose 2 mg) IV injection on Day 1 with prednisone orally on Days 1 through 5 of a 21-day (3-week) cycle for 6 cycles. | None | None | 34 | 101 | 100 | 101 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Febrile neutropenia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA 18.0 | View |
| Neutropenia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA 18.0 | View |
| Pancytopenia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA 18.0 | View |
| Bone marrow failure | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA 18.0 | View |
| Anaemia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA 18.0 | View |
| Leukopenia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA 18.0 | View |
| Thrombocytopenia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA 18.0 | View |
| Herpes zoster | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 18.0 | View |
| Pneumonia | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 18.0 | View |
| Sepsis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 18.0 | View |
| Bacteraemia | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 18.0 | View |
| Septic shock | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 18.0 | View |
| Gastroenteritis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 18.0 | View |
| Cellulitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 18.0 | View |
| Oesophageal candidiasis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 18.0 | View |
| Clostridium difficile colitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 18.0 | View |
| Escherichia bacteraemia | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 18.0 | View |
| Liver abscess | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 18.0 | View |
| Cellulitis staphylococcal | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 18.0 | View |
| Upper respiratory tract infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 18.0 | View |
| Pyrexia | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 18.0 | View |
| Asthenia | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 18.0 | View |
| Fatigue | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 18.0 | View |
| Chest pain | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 18.0 | View |
| Non-cardiac chest pain | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 18.0 | View |
| Dehydration | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 18.0 | View |
| Tumour lysis syndrome | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 18.0 | View |
| Failure to thrive | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 18.0 | View |
| Hypoglycaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 18.0 | View |
| Hypokalaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 18.0 | View |
| Diarrhoea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 18.0 | View |
| Vomiting | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 18.0 | View |
| Nausea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 18.0 | View |
| Duodenal obstruction | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 18.0 | View |
| Small intestinal obstruction | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 18.0 | View |
| Gastrointestinal haemorrhage | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 18.0 | View |
| Melaena | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 18.0 | View |
| Diverticulum | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 18.0 | View |
| Faecaloma | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 18.0 | View |
| Gastric ulcer | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 18.0 | View |
| Abdominal pain | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 18.0 | View |
| Dysphagia | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 18.0 | View |
| Intestinal obstruction | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 18.0 | View |
| Stomatitis | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 18.0 | View |
| Syncope | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 18.0 | View |
| Metabolic encephalopathy | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 18.0 | View |
| Presyncope | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 18.0 | View |
| Post herpetic neuralgia | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 18.0 | View |
| Transient ischaemic attack | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 18.0 | View |
| Myocardial infarction | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 18.0 | View |
| Angina unstable | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 18.0 | View |
| Bradycardia | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 18.0 | View |
| Tachycardia | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 18.0 | View |
| Pericardial effusion | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 18.0 | View |
| Atrial fibrillation | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 18.0 | View |
| Cardio-respiratory arrest | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 18.0 | View |
| Dyspnoea | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 18.0 | View |
| Pulmonary embolism | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 18.0 | View |
| Pleural effusion | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 18.0 | View |
| Respiratory failure | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 18.0 | View |
| Aspiration | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 18.0 | View |
| Orthostatic hypotension | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA 18.0 | View |
| Hypotension | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA 18.0 | View |
| Deep vein thrombosis | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA 18.0 | View |
| Nuclear magnetic resonance imaging abnormal | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 18.0 | View |
| Transaminases increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 18.0 | View |
| Platelet count decreased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 18.0 | View |
| Blood creatinine increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 18.0 | View |
| Troponin increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 18.0 | View |
| Neutrophil count decreased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 18.0 | View |
| White blood cell count decreased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 18.0 | View |
| Anxiety | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA 18.0 | View |
| Mental status changes | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA 18.0 | View |
| Adrenal insufficiency | SYSTEMATIC_ASSESSMENT | Endocrine disorders | MedDRA 18.0 | View |
| Cholangitis | SYSTEMATIC_ASSESSMENT | Hepatobiliary disorders | MedDRA 18.0 | View |
| Compression fracture | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 18.0 | View |
| Acute kidney injury | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA 18.0 | View |
| Skin haemorrhage | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 18.0 | View |
| Fluid replacement | SYSTEMATIC_ASSESSMENT | Surgical and medical procedures | MedDRA 18.0 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Anaemia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA 18.0 | View |
| Leukopenia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA 18.0 | View |
| Lymphopenia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA 18.0 | View |
| Neutropenia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA 18.0 | View |
| Thrombocytopenia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA 18.0 | View |
| Tachycardia | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 18.0 | View |
| Lacrimation increased | SYSTEMATIC_ASSESSMENT | Eye disorders | MedDRA 18.0 | View |
| Vision blurred | SYSTEMATIC_ASSESSMENT | Eye disorders | MedDRA 18.0 | View |
| Abdominal distension | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 18.0 | View |
| Abdominal pain | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 18.0 | View |
| Constipation | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 18.0 | View |
| Dry mouth | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 18.0 | View |
| Dyspepsia | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 18.0 | View |
| Gastrooesophageal reflux disease | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 18.0 | View |
| Nausea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 18.0 | View |
| Oral pain | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 18.0 | View |
| Stomatitis | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 18.0 | View |
| Vomiting | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 18.0 | View |
| Asthenia | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 18.0 | View |
| Chills | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 18.0 | View |
| Fatigue | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 18.0 | View |
| Oedema peripheral | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 18.0 | View |
| Pain | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 18.0 | View |
| Pyrexia | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 18.0 | View |
| Herpes zoster | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 18.0 | View |
| Oral candidiasis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 18.0 | View |
| Upper respiratory tract infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 18.0 | View |
| Urinary tract infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 18.0 | View |
| Infusion related reaction | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 18.0 | View |
| Alanine aminotransferase increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 18.0 | View |
| Aspartate aminotransferase increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 18.0 | View |
| Haemoglobin decreased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 18.0 | View |
| Neutrophil count decreased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 18.0 | View |
| Platelet count decreased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 18.0 | View |
| Weight decreased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 18.0 | View |
| Weight increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 18.0 | View |
| White blood cell count decreased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 18.0 | View |
| Decreased appetite | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 18.0 | View |
| Dehydration | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 18.0 | View |
| Hyperglycaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 18.0 | View |
| Hypocalcaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 18.0 | View |
| Hypokalaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 18.0 | View |
| Hypomagnesaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 18.0 | View |
| Hyponatraemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 18.0 | View |
| Hypophosphataemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 18.0 | View |
| Arthralgia | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 18.0 | View |
| Back pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 18.0 | View |
| Bone pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 18.0 | View |
| Muscle spasms | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 18.0 | View |
| Muscular weakness | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 18.0 | View |
| Myalgia | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 18.0 | View |
| Neck pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 18.0 | View |
| Pain in extremity | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 18.0 | View |
| Dizziness | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 18.0 | View |
| Dysgeusia | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 18.0 | View |
| Headache | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 18.0 | View |
| Memory impairment | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 18.0 | View |
| Neuropathy peripheral | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 18.0 | View |
| Paraesthesia | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 18.0 | View |
| Peripheral sensory neuropathy | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 18.0 | View |
| Anxiety | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA 18.0 | View |
| Insomnia | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA 18.0 | View |
| Cough | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 18.0 | View |
| Dyspnoea | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 18.0 | View |
| Dyspnoea exertional | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 18.0 | View |
| Hiccups | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 18.0 | View |
| Oropharyngeal pain | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 18.0 | View |
| Rhinorrhoea | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 18.0 | View |
| Alopecia | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 18.0 | View |
| Pruritus | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 18.0 | View |
| Rash | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 18.0 | View |
| Hypotension | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA 18.0 | View |
| Diarrhoea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 18.0 | View |