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 |
|---|---|---|---|---|---|---|---|---|
| Quadrivalent VLP Influenza Vaccine - Lot 1 | Participants received one IM injection of 0.5 mL of their assigned vaccine lot of 30 μg/strain of the Quadrivalent VLP Influenza Vaccine on Day 0. | 0 | None | 0 | 401 | 94 | 401 | View |
| Quadrivalent VLP Influenza Vaccine - Lot 2 | Participants received one IM injection of 0.5 mL of their assigned vaccine lot of 30 μg/strain of the Quadrivalent VLP Influenza Vaccine on Day 0. | 0 | None | 1 | 398 | 92 | 398 | View |
| Quadrivalent VLP Influenza Vaccine - Lot 3 | Participants received one IM injection of 0.5 mL of their assigned vaccine lot of 30 μg/strain of the Quadrivalent VLP Influenza Vaccine on Day 0. | 0 | None | 0 | 401 | 95 | 401 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Appendicitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA V20.0 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Respiratory tract infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA V20.0 | View |
| Sinusitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA V20.0 | View |
| Streptococcal infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA V20.0 | View |
| Tonsillitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA V20.0 | View |
| Upper respiratory tract infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA V20.0 | View |
| Urinary tract infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA V20.0 | View |
| Vaginal infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA V20.0 | View |
| Hypothyroidism | SYSTEMATIC_ASSESSMENT | Endocrine disorders | MedDRA V20.0 | View |
| Anxiety | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA V20.0 | View |
| Insomnia | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA V20.0 | View |
| Irritability | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA V20.0 | View |
| Aphonia | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA V20.0 | View |
| Disturbance in attention | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA V20.0 | View |
| Dizziness | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA V20.0 | View |
| Dizziness exertional | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA V20.0 | View |
| Headache | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA V20.0 | View |
| Migraine | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA V20.0 | View |
| Paraesthesia | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA V20.0 | View |
| Somnolence | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA V20.0 | View |
| Syncope | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA V20.0 | View |
| Tension headache | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA V20.0 | View |
| Tremor | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA V20.0 | View |
| Blepharospasm | SYSTEMATIC_ASSESSMENT | Eye disorders | MedDRA V20.0 | View |
| Eye swelling | SYSTEMATIC_ASSESSMENT | Eye disorders | MedDRA V20.0 | View |
| Vertigo | SYSTEMATIC_ASSESSMENT | Ear and labyrinth disorders | MedDRA V20.0 | View |
| Hot flush | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA V20.0 | View |
| Neurogenic shock | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA V20.0 | View |
| Asthma | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA V20.0 | View |
| Cough | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA V20.0 | View |
| Nasal congestion | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA V20.0 | View |
| Oropharyngeal pain | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA V20.0 | View |
| Pharyngeal oedema | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA V20.0 | View |
| Respiratory tract congestion | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA V20.0 | View |
| Rhinorrhoea | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA V20.0 | View |
| Sinus congestion | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA V20.0 | View |
| Sneezing | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA V20.0 | View |
| Throat irritation | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA V20.0 | View |
| Abdominal distension | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA V20.0 | View |
| Abdominal pain | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA V20.0 | View |
| Abdominal pain lower | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA V20.0 | View |
| Dyspepsia | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA V20.0 | View |
| Gastrooesophageal reflux disease | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA V20.0 | View |
| Lip blister | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA V20.0 | View |
| Lip dry | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA V20.0 | View |
| Mouth ulceration | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA V20.0 | View |
| Nausea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA V20.0 | View |
| Noninfective gingivitis | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA V20.0 | View |
| Tongue discolouration | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA V20.0 | View |
| Toothache | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA V20.0 | View |
| Vomiting | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA V20.0 | View |
| Hepatic hypertrophy | SYSTEMATIC_ASSESSMENT | Hepatobiliary disorders | MedDRA V20.0 | View |
| Rash | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA V20.0 | View |
| Swelling face | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA V20.0 | View |
| Urticaria | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA V20.0 | View |
| Arthralgia | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA V20.0 | View |
| Back pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA V20.0 | View |
| Muscle spasms | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA V20.0 | View |
| Muscle tightness | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA V20.0 | View |
| Musculoskeletal chest pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA V20.0 | View |
| Musculoskeletal stiffness | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA V20.0 | View |
| Myalgia | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA V20.0 | View |
| Neck pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA V20.0 | View |
| Pain in extremity | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA V20.0 | View |
| Plantar fasciitis | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA V20.0 | View |
| Scoliosis | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA V20.0 | View |
| Dysmenorrhoea | SYSTEMATIC_ASSESSMENT | Reproductive system and breast disorders | MedDRA V20.0 | View |
| Urachal abnormality | SYSTEMATIC_ASSESSMENT | Congenital, familial and genetic disorders | MedDRA V20.0 | View |
| Chills | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA V20.0 | View |
| Discomfort | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA V20.0 | View |
| Fatigue | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA V20.0 | View |
| Hangover | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA V20.0 | View |
| Influenza like illness | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA V20.0 | View |
| Injection site bruising | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA V20.0 | View |
| Injection site irritation | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA V20.0 | View |
| Injection site joint discomfort | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA V20.0 | View |
| Injection site pain | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA V20.0 | View |
| Local swelling | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA V20.0 | View |
| Malaise | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA V20.0 | View |
| Pain | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA V20.0 | View |
| Pyrexia | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA V20.0 | View |
| Vaccination site pruritus | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA V20.0 | View |
| Vessel puncture site reaction | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA V20.0 | View |
| Arthropod bite | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA V20.0 | View |
| Contusion | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA V20.0 | View |
| Laceration | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA V20.0 | View |
| Muscle strain | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA V20.0 | View |
| Procedural pain | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA V20.0 | View |
| Road traffic accident | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA V20.0 | View |
| Soft tissue injury | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA V20.0 | View |
| Stress fracture | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA V20.0 | View |
| Superficial injury of eye | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA V20.0 | View |
| Thermal burn | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA V20.0 | View |
| Lymphadenopathy | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA V20.0 | View |
| Food allergy | SYSTEMATIC_ASSESSMENT | Immune system disorders | MedDRA V20.0 | View |
| Ocular hyperaemia | SYSTEMATIC_ASSESSMENT | Eye disorders | MedDRA V20.0 | View |
| Ear discomfort | SYSTEMATIC_ASSESSMENT | Ear and labyrinth disorders | MedDRA V20.0 | View |
| Ear pain | SYSTEMATIC_ASSESSMENT | Ear and labyrinth disorders | MedDRA V20.0 | View |
| Abdominal pain upper | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA V20.0 | View |
| Constipation | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA V20.0 | View |
| Diarrhoea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA V20.0 | View |
| Dry mouth | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA V20.0 | View |
| Food poisoning | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA V20.0 | View |
| Night sweats | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA V20.0 | View |
| Musculoskeletal discomfort | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA V20.0 | View |
| Musculoskeletal pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA V20.0 | View |
| Chest pain | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA V20.0 | View |
| Injection site warmth | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA V20.0 | View |
| Ligament sprain | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA V20.0 | View |
| Acarodermatitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA V20.0 | View |
| Ear infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA V20.0 | View |
| Fungal infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA V20.0 | View |
| Gingival abscess | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA V20.0 | View |
| Influenza | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA V20.0 | View |
| Localised infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA V20.0 | View |
| Lymph gland infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA V20.0 | View |
| Oral herpes | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA V20.0 | View |
| Oral infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA V20.0 | View |
| Pharyngitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA V20.0 | View |
| Pharyngitis streptococcal | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA V20.0 | View |
| Pneumonia | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA V20.0 | View |
| Viral upper respiratory tract infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA V20.0 | View |
| Lymph node pain | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA V20.0 | View |