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 |
|---|---|---|---|---|---|---|---|---|
| MenACWY | Subjects (18-24 years) received one injection of MenACWY-CRM vaccine followed by one injection of placebo, one month apart | None | None | 26 | 984 | 186 | 984 | View |
| Control | Subjects (18-24 years) received two injections of a control vaccine (Japanese Encephalitis), one month apart | None | None | 20 | 985 | 172 | 985 | View |
| rMenB+OMV | Subjects (18-24 years) received two injections of rMenB+OMV NZ vaccine, one month apart | None | None | 31 | 974 | 200 | 974 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Palpitations | NON_SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA | View |
| Thyroiditis acute | NON_SYSTEMATIC_ASSESSMENT | Endocrine disorders | MedDRA | View |
| Abdominal pain | NON_SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA | View |
| Edema peripheral | NON_SYSTEMATIC_ASSESSMENT | General disorders | MedDRA | View |
| Pyrexia | NON_SYSTEMATIC_ASSESSMENT | General disorders | MedDRA | View |
| Anaphylactic reaction | NON_SYSTEMATIC_ASSESSMENT | Immune system disorders | MedDRA | View |
| Acute tonsillitis | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA | View |
| Appendiceal abscess | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA | View |
| Appendicitis | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA | View |
| Cellulitis | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA | View |
| Diarrhea infectious | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA | View |
| Gastroenteritis | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA | View |
| Gastroenteritis viral | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA | View |
| Genital abscess | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA | View |
| Infectious mononucleosis | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA | View |
| Influenza | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA | View |
| Kidney infection | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA | View |
| Leptospirosis | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA | View |
| Pelvic inflammatory disease | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA | View |
| Peritonitis | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA | View |
| Peritonsillar abscess | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA | View |
| Pilonidal cyst | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA | View |
| Pyelonephritis | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA | View |
| Tonsillitis | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA | View |
| Tracheitis | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA | View |
| Upper respiratory tract infection | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA | View |
| Urinary tract infection | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA | View |
| Varicella | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA | View |
| Viral infection | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA | View |
| Viral pharyngitis | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA | View |
| Viral rash | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA | View |
| Ankle fracture | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA | View |
| Burns third degree | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA | View |
| Cartilage injury | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA | View |
| Clavicle fracture | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA | View |
| Contusion | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA | View |
| Facial bones fracture | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA | View |
| Fall | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA | View |
| Fibula fracture | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA | View |
| Foot fracture | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA | View |
| Forearm fracture | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA | View |
| Head injury | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA | View |
| Jaw fracture | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA | View |
| Joint dislocation | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA | View |
| Joint injury | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA | View |
| Laceration | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA | View |
| Ligament rupture | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA | View |
| Lower limb fracture | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA | View |
| Lumbar vertebral fracture | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA | View |
| Meniscus lesion | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA | View |
| Multiple drug overdose | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA | View |
| Overdose | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA | View |
| Patella fracture | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA | View |
| Pelvic fracture | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA | View |
| Spinal compression fracture | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA | View |
| Spinal fracture | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA | View |
| Tendon rupture | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA | View |
| Tibia fracture | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA | View |
| Traumatic fracture | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA | View |
| Traumatic liver injury | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA | View |
| Ulna fracture | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA | View |
| Hypoglycaemia | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA | View |
| Back pain | NON_SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA | View |
| Muscloskeletal chest pain | NON_SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA | View |
| Carcinoid tumor pulmonary | NON_SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA | View |
| Ovarian germ cell cancer stage IV | NON_SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA | View |
| Convulsion | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA | View |
| Migraine | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA | View |
| Tremor | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA | View |
| Ectopic pregnancy | NON_SYSTEMATIC_ASSESSMENT | Pregnancy, puerperium and perinatal conditions | MedDRA | View |
| Suicidal ideation | NON_SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA | View |
| IGA Nephropathy | NON_SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA | View |
| Pelvic-ureteric obstruction | NON_SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA | View |
| Cervical dysplasia | NON_SYSTEMATIC_ASSESSMENT | Reproductive system and breast disorders | MedDRA | View |
| Vulval disorder | NON_SYSTEMATIC_ASSESSMENT | Reproductive system and breast disorders | MedDRA | View |
| Cough | NON_SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA | View |
| Dyspnea | NON_SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA | View |
| Pneumothorax | NON_SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA | View |
| Skin lesion | NON_SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA | View |
| Appendicectomy | NON_SYSTEMATIC_ASSESSMENT | Surgical and medical procedures | MedDRA | View |
| Ligament operation | NON_SYSTEMATIC_ASSESSMENT | Surgical and medical procedures | MedDRA | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Injection site erythema | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA | View |
| Injection site induration | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA | View |
| Injection site swelling | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA | View |
| Malaise | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA | View |
| Myalgia | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA | View |
| Headache | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA | View |
| Injection site pain | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA | View |