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 |
|---|---|---|---|---|---|---|---|---|
| Natalizumab | 300 mg intravenous injection every 4 weeks | None | None | 1 | 36 | 19 | 36 | View |
| Interferon Beta-1a | 44 mcg subcutaneous injection 3 times per week | None | None | 1 | 22 | 12 | 22 | View |
| Glatiramer Acetate | 20 mg subcutaneous injection once daily | None | None | 0 | 17 | 11 | 17 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Meningitis Herpes | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 14.1 | View |
| Thyroid Cancer | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA 14.1 | View |
| Cerebral Venous Thrombosis | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 14.1 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Urinary Tract Infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 14.1 | View |
| Bronchitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 14.1 | View |
| Nasopharyngitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 14.1 | View |
| Sinusitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 14.1 | View |
| Upper Respiratory Tract Infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 14.1 | View |
| Cystitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 14.1 | View |
| Gastritis Viral | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 14.1 | View |
| Gastroenteritis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 14.1 | View |
| Herpes Zoster | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 14.1 | View |
| Hordeolum | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 14.1 | View |
| Influenza | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 14.1 | View |
| Tooth Infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 14.1 | View |
| Uterine Leiomyoma | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA 14.1 | View |
| Lymphadenopathy | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA 14.1 | View |
| Anaemia Macrocytic | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA 14.1 | View |
| Fluid Retention | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 14.1 | View |
| Vitamin B12 Deficiency | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 14.1 | View |
| Anxiety | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA 14.1 | View |
| Migraine | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 14.1 | View |
| Dizziness | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 14.1 | View |
| Loss Of Proprioception | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 14.1 | View |
| Neuralgia | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 14.1 | View |
| Hyperaesthesia | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 14.1 | View |
| Hypertonia | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 14.1 | View |
| Memory Impairment | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 14.1 | View |
| Orthostatic Tremor | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 14.1 | View |
| Vision Blurred | SYSTEMATIC_ASSESSMENT | Eye disorders | MedDRA 14.1 | View |
| Vitreous Floaters | SYSTEMATIC_ASSESSMENT | Eye disorders | MedDRA 14.1 | View |
| Vertigo | SYSTEMATIC_ASSESSMENT | Ear and labyrinth disorders | MedDRA 14.1 | View |
| Cough | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 14.1 | View |
| Oropharyngeal Pain | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 14.1 | View |
| Epistaxis | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 14.1 | View |
| Upper Respiratory Tract Congestion | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 14.1 | View |
| Nausea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 14.1 | View |
| Vomiting | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 14.1 | View |
| Diarrhoea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 14.1 | View |
| Dysphagia | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 14.1 | View |
| Gastrointestinal Disorder | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 14.1 | View |
| Periodontal Disease | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 14.1 | View |
| Alopecia | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 14.1 | View |
| Dermatitis Contact | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 14.1 | View |
| Pruritus | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 14.1 | View |
| Subcutaneous Nodule | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 14.1 | View |
| Pain In Extremity | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 14.1 | View |
| Myalgia | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 14.1 | View |
| Muscle Spasms | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 14.1 | View |
| Muscle Fatigue | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 14.1 | View |
| Urinary Incontinence | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA 14.1 | View |
| Injection Site Mass | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 14.1 | View |
| Injection Site Pruritus | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 14.1 | View |
| Injection Site Swelling | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 14.1 | View |
| Heart Rate Increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 14.1 | View |
| Vitamin D Decreased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 14.1 | View |
| Fall | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 14.1 | View |
| Contusion | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 14.1 | View |
| Exposure To Toxic Agent | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 14.1 | View |
| Tibia Fracture | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 14.1 | View |
| Vulvovaginal Mycotic Infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 14.1 | View |
| Insomnia | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA 14.1 | View |
| Stress | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA 14.1 | View |
| Multiple Sclerosis Relapse | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 14.1 | View |
| Headache | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 14.1 | View |
| Paraesthesia | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 14.1 | View |
| Hypoaesthesia | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 14.1 | View |
| Constipation | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 14.1 | View |
| Micturition Urgency | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA 14.1 | View |
| Fatigue | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 14.1 | View |
| Gait Disturbance | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 14.1 | View |
| Pyrexia | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 14.1 | View |
| Injection Site Reaction | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 14.1 | View |
| Influenza Like Illness | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 14.1 | View |