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 |
|---|---|---|---|---|---|---|---|---|
| Combination Therapy: Abatacept + Methotrexate (Cohort 1, IP) | Abatacept 125 mg subcutaneous injection once per week + Methotrexate at least 15mg per week tablet or capsule orally once per week | 1 | None | 32 | 451 | 237 | 451 | View |
| Placebo + Methotrexate (Cohort 1, IP) | Placebo of Abatacept 125 mg subcutaneous injection once per week + Methotrexate at least 15mg per week tablet or capsule orally once per week | 1 | None | 9 | 301 | 152 | 301 | View |
| Combination Therapy: Abatacept + Methotrexate (Cohort 2, IP) | Active abatacept SC (125 mg) weekly + methotrexate weekly | 0 | None | 23 | 242 | 123 | 242 | View |
| Abatacept + Methotrexate (De-Escalation Period) | Active Abatacept SC (125 mg) weekly + MTX weekly | 0 | None | 3 | 50 | 12 | 50 | View |
| Abatacept (End of Week) + Methotrexate (De-Escalation Period) | Active Abatacept SC (125 mg) alternating with placebo for abatacept every other week + MTX weekly | 1 | None | 3 | 50 | 22 | 50 | View |
| Abatacept Monotherapy (De-Escalation Period) | Active Abatacept SC (125 mg) weekly + placebo MTX weekly | 0 | None | 0 | 47 | 10 | 47 | View |
| Abatacept + Methotrexate (Open Label Period) | weekly abatacept SC 125 mg + methotrexate | 1 | None | 40 | 685 | 230 | 685 | View |
| Abatacept + Methotrexate (Open Label Extension Period) | abatacept SC (125 mg) qw for 24 weeks | 0 | None | 0 | 120 | 15 | 120 | View |
| Methotrexate Monotherapy (De-Escalation Period) | Placebo Abatacept SC weekly + methotrexate weekly | 0 | None | 0 | 37 | 16 | 37 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Anaemia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA 23.0 | View |
| Acute myocardial infarction | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 23.0 | View |
| Angina pectoris | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 23.0 | View |
| Angina unstable | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 23.0 | View |
| Atrial fibrillation | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 23.0 | View |
| Cardiac arrest | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 23.0 | View |
| Cardiac failure congestive | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 23.0 | View |
| Coronary artery occlusion | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 23.0 | View |
| Myocardial ischaemia | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 23.0 | View |
| Pericarditis | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 23.0 | View |
| Vertigo | SYSTEMATIC_ASSESSMENT | Ear and labyrinth disorders | MedDRA 23.0 | View |
| Goitre | SYSTEMATIC_ASSESSMENT | Endocrine disorders | MedDRA 23.0 | View |
| Cataract | SYSTEMATIC_ASSESSMENT | Eye disorders | MedDRA 23.0 | View |
| Macular degeneration | SYSTEMATIC_ASSESSMENT | Eye disorders | MedDRA 23.0 | View |
| Macular hole | SYSTEMATIC_ASSESSMENT | Eye disorders | MedDRA 23.0 | View |
| Gastritis erosive | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 23.0 | View |
| Gastrooesophageal reflux disease | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 23.0 | View |
| Intestinal ischaemia | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 23.0 | View |
| Melaena | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 23.0 | View |
| Pancreatitis | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 23.0 | View |
| Pancreatitis acute | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 23.0 | View |
| Pyrexia | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 23.0 | View |
| Cholecystitis acute | SYSTEMATIC_ASSESSMENT | Hepatobiliary disorders | MedDRA 23.0 | View |
| Cholecystitis chronic | SYSTEMATIC_ASSESSMENT | Hepatobiliary disorders | MedDRA 23.0 | View |
| Cholelithiasis | SYSTEMATIC_ASSESSMENT | Hepatobiliary disorders | MedDRA 23.0 | View |
| Anaphylactic reaction | SYSTEMATIC_ASSESSMENT | Immune system disorders | MedDRA 23.0 | View |
| Abscess intestinal | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 23.0 | View |
| Benign ovarian tumour | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA 23.0 | View |
| Carcinoid tumour of the gastrointestinal tract | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA 23.0 | View |
| Cervix carcinoma | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA 23.0 | View |
| Intraductal proliferative breast lesion | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA 23.0 | View |
| Invasive ductal breast carcinoma | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA 23.0 | View |
| Metastases to lung | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA 23.0 | View |
| Pancreatic carcinoma | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA 23.0 | View |
| Malocclusion | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 23.0 | View |
| Appendicitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 23.0 | View |
| Cellulitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 23.0 | View |
| Diverticulitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 23.0 | View |
| Gastroenteritis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 23.0 | View |
| Haemophilus infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 23.0 | View |
| Infectious mononucleosis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 23.0 | View |
| Peritonsillar abscess | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 23.0 | View |
| Pneumocystis jirovecii pneumonia | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 23.0 | View |
| Pneumonia | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 23.0 | View |
| Pyelonephritis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 23.0 | View |
| Pyelonephritis acute | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 23.0 | View |
| Sepsis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 23.0 | View |
| Tuberculosis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 23.0 | View |
| Urinary tract infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 23.0 | View |
| Femur fracture | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 23.0 | View |
| Fracture displacement | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 23.0 | View |
| Humerus fracture | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 23.0 | View |
| Meniscus injury | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 23.0 | View |
| Overdose | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 23.0 | View |
| Pneumoconiosis | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 23.0 | View |
| Radius fracture | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 23.0 | View |
| Skin laceration | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 23.0 | View |
| Subdural haematoma | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 23.0 | View |
| Oxygen saturation decreased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 23.0 | View |
| Weight decreased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 23.0 | View |
| Hyperglycaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 23.0 | View |
| Hyperkalaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 23.0 | View |
| Back pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 23.0 | View |
| Exostosis | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 23.0 | View |
| Intervertebral disc protrusion | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 23.0 | View |
| Osteoarthritis | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 23.0 | View |
| Rheumatoid arthritis | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 23.0 | View |
| Spinal pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 23.0 | View |
| Spondylolisthesis | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 23.0 | View |
| Synovial cyst | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 23.0 | View |
| Basal cell carcinoma | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA 23.0 | View |
| Prostate cancer | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA 23.0 | View |
| Renal cancer | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA 23.0 | View |
| Squamous cell carcinoma | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA 23.0 | View |
| Squamous cell carcinoma of skin | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA 23.0 | View |
| Superficial spreading melanoma stage unspecified | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA 23.0 | View |
| Uterine leiomyoma | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA 23.0 | View |
| Cerebrovascular accident | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 23.0 | View |
| Dysarthria | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 23.0 | View |
| Encephalopathy | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 23.0 | View |
| Epilepsy | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 23.0 | View |
| Hypoxic-ischaemic encephalopathy | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 23.0 | View |
| Lacunar infarction | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 23.0 | View |
| Lacunar stroke | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 23.0 | View |
| Seizure | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 23.0 | View |
| Subarachnoid haemorrhage | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 23.0 | View |
| Syncope | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 23.0 | View |
| Bipolar disorder | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA 23.0 | View |
| Bladder prolapse | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA 23.0 | View |
| Adenomyosis | SYSTEMATIC_ASSESSMENT | Reproductive system and breast disorders | MedDRA 23.0 | View |
| Benign prostatic hyperplasia | SYSTEMATIC_ASSESSMENT | Reproductive system and breast disorders | MedDRA 23.0 | View |
| Hydrometra | SYSTEMATIC_ASSESSMENT | Reproductive system and breast disorders | MedDRA 23.0 | View |
| Metrorrhagia | SYSTEMATIC_ASSESSMENT | Reproductive system and breast disorders | MedDRA 23.0 | View |
| Ovarian cyst | SYSTEMATIC_ASSESSMENT | Reproductive system and breast disorders | MedDRA 23.0 | View |
| Vaginal polyp | SYSTEMATIC_ASSESSMENT | Reproductive system and breast disorders | MedDRA 23.0 | View |
| Acute respiratory failure | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 23.0 | View |
| Bronchiectasis | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 23.0 | View |
| Pneumonia aspiration | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 23.0 | View |
| Pneumothorax | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 23.0 | View |
| Pulmonary congestion | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 23.0 | View |
| Pulmonary embolism | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 23.0 | View |
| Knee operation | SYSTEMATIC_ASSESSMENT | Surgical and medical procedures | MedDRA 23.0 | View |
| Hypotension | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA 23.0 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Anaemia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA 23.0 | View |
| Abdominal pain upper | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 23.0 | View |
| Diarrhoea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 23.0 | View |
| Nausea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 23.0 | View |
| Stomatitis | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 23.0 | View |
| Drug intolerance | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 23.0 | View |
| Bronchitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 23.0 | View |
| Gastroenteritis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 23.0 | View |
| Herpes zoster | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 23.0 | View |
| Nasopharyngitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 23.0 | View |
| Pharyngitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 23.0 | View |
| Upper respiratory tract infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 23.0 | View |
| Urinary tract infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 23.0 | View |
| Alanine aminotransferase increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 23.0 | View |
| Aspartate aminotransferase increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 23.0 | View |
| Influenza A virus test positive | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 23.0 | View |
| Headache | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 23.0 | View |
| Cough | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 23.0 | View |
| Hypertension | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA 23.0 | View |