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 |
|---|---|---|---|---|---|---|---|---|
| Group 1 (TDV 2-Dose) | Takeda's tetravalent dengue vaccine candidate (TDV), 0.5 mL, subcutaneous injection on Days 1 and 91. Placebo-matching, 0.5 mL, subcutaneous injection on Day 365. | 0 | None | 10 | 200 | 17 | 91 | View |
| Group 2 (TDV 1-Dose) | Takeda's TDV, 0.5 mL, subcutaneous injection on Day 1. Placebo-matching, 0.5 mL, subcutaneous injection on Days 91 and 365. | 1 | None | 18 | 398 | 43 | 187 | View |
| Group 3 (TDV 1-Dose + Booster) | Takeda's TDV, 0.5 mL, subcutaneous injection on Days 1 and 365. Placebo-matching, 0.5 mL, subcutaneous injection on Day 91. | 1 | None | 65 | 998 | 41 | 191 | View |
| Group 4 (Placebo Control) | Placebo-matching, 0.5 mL, subcutaneous injection on Days 1, 91 and 365. | 0 | None | 10 | 198 | 22 | 93 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Sinusitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 21.0 | View |
| Tonsillitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 21.0 | View |
| Tooth Abscess | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 21.0 | View |
| Viral Infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 21.0 | View |
| Contusion | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 21.0 | View |
| Head Injury | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 21.0 | View |
| Multiple Injuries | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 21.0 | View |
| Abdominal Injury | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 21.0 | View |
| Ankle Fracture | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 21.0 | View |
| Arthropod Bite | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 21.0 | View |
| Arthropod Sting | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 21.0 | View |
| Burns Second Degree | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 21.0 | View |
| Facial Bones Fracture | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 21.0 | View |
| Dehydration | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 21.0 | View |
| Aneurysmal Bone Cyst | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 21.0 | View |
| Teratoma Benign | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA 21.0 | View |
| Seizure | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 21.0 | View |
| Epilepsy | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 21.0 | View |
| Generalised Tonic-Clonic | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 21.0 | View |
| Headache | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 21.0 | View |
| Migraine | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 21.0 | View |
| Relapsing-Remitting Multiple Sclerosis | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 21.0 | View |
| Abortion Spontaneous | SYSTEMATIC_ASSESSMENT | Pregnancy, puerperium and perinatal conditions | MedDRA 21.0 | View |
| Premature Baby | SYSTEMATIC_ASSESSMENT | Pregnancy, puerperium and perinatal conditions | MedDRA 21.0 | View |
| Glomerulonephritis Acute | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA 21.0 | View |
| Nephritic Syndrome | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA 21.0 | View |
| Ovarian Cyst | SYSTEMATIC_ASSESSMENT | Reproductive system and breast disorders | MedDRA 21.0 | View |
| Ovarian Cyst Torsion | SYSTEMATIC_ASSESSMENT | Reproductive system and breast disorders | MedDRA 21.0 | View |
| Asthmatic Crisis | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 21.0 | View |
| Asthma | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 21.0 | View |
| Bronchospasm | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 21.0 | View |
| Homicide | SYSTEMATIC_ASSESSMENT | Social circumstances | MedDRA 21.0 | View |
| Finger Amputation | SYSTEMATIC_ASSESSMENT | Surgical and medical procedures | MedDRA 21.0 | View |
| Infectious Colitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 21.0 | View |
| Nasal Abscess | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 21.0 | View |
| Osteomyelitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 21.0 | View |
| Peritonitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 21.0 | View |
| Peritonsillar Abscess | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 21.0 | View |
| Pharyngotonsillitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 21.0 | View |
| Pulmonary Tuberculosis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 21.0 | View |
| Pyelonephritis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 21.0 | View |
| Respiratory Tract Infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 21.0 | View |
| Sepsis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 21.0 | View |
| Septic Shock | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 21.0 | View |
| Constipation | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 21.0 | View |
| Vomiting | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 21.0 | View |
| Diarrhoea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 21.0 | View |
| Gastritis | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 21.0 | View |
| Ileus Paralytic | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 21.0 | View |
| Inguinal Hernia | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 21.0 | View |
| Intestinal Obstruction | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 21.0 | View |
| Volvulus | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 21.0 | View |
| Dehiscence | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 21.0 | View |
| Food Allergy | SYSTEMATIC_ASSESSMENT | Immune system disorders | MedDRA 21.0 | View |
| Hypersensitivity | SYSTEMATIC_ASSESSMENT | Immune system disorders | MedDRA 21.0 | View |
| Amoebic Dysentery | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 21.0 | View |
| Gastroenteritis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 21.0 | View |
| Appendicitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 21.0 | View |
| Pneumonia | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 21.0 | View |
| Urinary Tract Infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 21.0 | View |
| Abscess Limb | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 21.0 | View |
| Ascariasis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 21.0 | View |
| Dengue Fever | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 21.0 | View |
| Scarlet Fever | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 21.0 | View |
| Amoebiasis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 21.0 | View |
| Appendicitis Perforated | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 21.0 | View |
| Bronchitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 21.0 | View |
| Burkholderia Cepacia Complex Sepsis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 21.0 | View |
| Encephalomyelitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 21.0 | View |
| Endometritis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 21.0 | View |
| Gastroenteritis Rotavirus | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 21.0 | View |
| Hepatitis A | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 21.0 | View |
| Immune Thrombocytopenic Purpura | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA 21.0 | View |
| Ocular Myasthenia | SYSTEMATIC_ASSESSMENT | Eye disorders | MedDRA 21.0 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Vomiting | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 21.0 | View |
| Pyrexia | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 21.0 | View |
| Diarrhoea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 21.0 | View |
| Hypersensitivity | SYSTEMATIC_ASSESSMENT | Immune system disorders | MedDRA 21.0 | View |
| Nasopharyngitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 21.0 | View |
| Viral Infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 21.0 | View |
| Bronchitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 21.0 | View |
| Tonsillitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 21.0 | View |
| Parasitic Gastroenteritis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 21.0 | View |
| Headache | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 21.0 | View |
| Nasal Congestion | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 21.0 | View |
| Gastroenteritis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 21.0 | View |