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 |
|---|---|---|---|---|---|---|---|---|
| Generic Hyaluronate Injectable, 1% | Patients were administered intra-articular (IA) injection of 2 mL to the knee once weekly for 3 weeks. | 0 | None | 5 | 199 | 76 | 199 | View |
| Euflexxa Injection 1% | Patients were administered intra-articular (IA) injection of 2 mL to the knee once weekly for 3 weeks. | 0 | None | 2 | 199 | 82 | 199 | View |
| Vehicle Solution | Patients were administered intra-articular (IA) injection of 2 mL to the knee once weekly for 3 weeks. | 0 | None | 3 | 197 | 76 | 197 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Vertigo | SYSTEMATIC_ASSESSMENT | Ear and labyrinth disorders | MedDRA (18.1) | View |
| Cholelithiasis | SYSTEMATIC_ASSESSMENT | Hepatobiliary disorders | MedDRA (18.1) | View |
| Atrioventricular block complete | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA (18.1) | View |
| Cardiac arrest | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA (18.1) | View |
| Cardiac failure congestive | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA (18.1) | View |
| Cardiomyopathy | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA (18.1) | View |
| Enteritis | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (18.1) | View |
| Gastritis | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (18.1) | View |
| Gastrointestinal haemorrhage | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (18.1) | View |
| Intestinal ischaemia | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (18.1) | View |
| Muscle spasms | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (18.1) | View |
| Osteoarthritis | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (18.1) | View |
| Adenocarcinoma of colon | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA (18.1) | View |
| Prostate cancer | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA (18.1) | View |
| Nephrolithiasis | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA (18.1) | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Lymphadenopathy | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA (18.1) | View |
| Atrioventricular block complete | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA (18.1) | View |
| Cardiac arrest | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA (18.1) | View |
| Cardiac failure congestive | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA (18.1) | View |
| Cardiomyopathy | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA (18.1) | View |
| Vertigo | SYSTEMATIC_ASSESSMENT | Ear and labyrinth disorders | MedDRA (18.1) | View |
| Meniere's disease | SYSTEMATIC_ASSESSMENT | Ear and labyrinth disorders | MedDRA (18.1) | View |
| Cataract | SYSTEMATIC_ASSESSMENT | Eye disorders | MedDRA (18.1) | View |
| Conjunctivitis allergic | SYSTEMATIC_ASSESSMENT | Eye disorders | MedDRA (18.1) | View |
| Eyelid cyst | SYSTEMATIC_ASSESSMENT | Eye disorders | MedDRA (18.1) | View |
| Diarrhoea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (18.1) | View |
| Nausea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (18.1) | View |
| Abdominal pain upper | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (18.1) | View |
| Abdominal tenderness | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (18.1) | View |
| Anal fissure | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (18.1) | View |
| Colitis | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (18.1) | View |
| Colitis ulcerative | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (18.1) | View |
| Dry mouth | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (18.1) | View |
| Dyspepsia | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (18.1) | View |
| Enteritis | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (18.1) | View |
| Gastritis | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (18.1) | View |
| Gastrointestinal haemorrhage | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (18.1) | View |
| Gastrooesophageal reflux disease | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (18.1) | View |
| Intestinal ischaemia | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (18.1) | View |
| Pancreatitis acute | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (18.1) | View |
| Vomiting | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (18.1) | View |
| Injection site joint pain | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (18.1) | View |
| Injection site joint effusion | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (18.1) | View |
| Injection site joint swelling | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (18.1) | View |
| Injection site pain | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (18.1) | View |
| Oedema peripheral | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (18.1) | View |
| Injection site erythema | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (18.1) | View |
| Injection site warmth | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (18.1) | View |
| Pain | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (18.1) | View |
| Asthenia | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (18.1) | View |
| Fatigue | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (18.1) | View |
| Injection site bruising | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (18.1) | View |
| Injection site haemorrhage | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (18.1) | View |
| Injection site reaction | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (18.1) | View |
| Injection site swelling | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (18.1) | View |
| Mass | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (18.1) | View |
| Pyrexia | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (18.1) | View |
| Swelling | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (18.1) | View |
| Tenderness | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (18.1) | View |
| Cholelithiasis | SYSTEMATIC_ASSESSMENT | Hepatobiliary disorders | MedDRA (18.1) | View |
| Cholecystitis chronic | SYSTEMATIC_ASSESSMENT | Hepatobiliary disorders | MedDRA (18.1) | View |
| Hypersensitivity | SYSTEMATIC_ASSESSMENT | Immune system disorders | MedDRA (18.1) | View |
| Seasonal allergy | SYSTEMATIC_ASSESSMENT | Immune system disorders | MedDRA (18.1) | View |
| Upper respiratory tract infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (18.1) | View |
| Nasopharyngitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (18.1) | View |
| Bronchitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (18.1) | View |
| Urinary tract infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (18.1) | View |
| Sinusitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (18.1) | View |
| Diverticulitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (18.1) | View |
| Ear infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (18.1) | View |
| Herpes zoster | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (18.1) | View |
| Influenza | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (18.1) | View |
| Pharyngitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (18.1) | View |
| Acute sinusitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (18.1) | View |
| Bacterial infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (18.1) | View |
| Cellulitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (18.1) | View |
| Cystitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (18.1) | View |
| Epididymitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (18.1) | View |
| Eye infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (18.1) | View |
| Fungal infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (18.1) | View |
| Gastroenteritis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (18.1) | View |
| Injection site infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (18.1) | View |
| Oophoritis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (18.1) | View |
| Otitis media | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (18.1) | View |
| Parotitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (18.1) | View |
| Rhinitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (18.1) | View |
| Tooth abscess | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (18.1) | View |
| Viral infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (18.1) | View |
| Viral upper respiratory tract infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (18.1) | View |
| Muscle strain | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (18.1) | View |
| Ligament sprain | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (18.1) | View |
| Skin abrasion | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (18.1) | View |
| Arthropod sting | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (18.1) | View |
| Contusion | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (18.1) | View |
| Fibula fracture | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (18.1) | View |
| Intervertebral disc injury | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (18.1) | View |
| Joint injury | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (18.1) | View |
| Laceration | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (18.1) | View |
| Limb injury | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (18.1) | View |
| Meniscus injury | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (18.1) | View |
| Muscle injury | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (18.1) | View |
| Muscle rupture | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (18.1) | View |
| Procedural pain | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (18.1) | View |
| Soft tissue injury | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (18.1) | View |
| Wrist fracture | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (18.1) | View |
| Blood pressure increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA (18.1) | View |
| Blood glucose increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA (18.1) | View |
| Cardiac murmur | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA (18.1) | View |
| Heart rate irregular | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA (18.1) | View |
| Vitamin D deficiency | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA (18.1) | View |
| Hyperlipidaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA (18.1) | View |
| Type 2 diabetes mellitus | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA (18.1) | View |
| Arthralgia | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (18.1) | View |
| Joint swelling | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (18.1) | View |
| Joint crepitation | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (18.1) | View |
| Joint effusion | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (18.1) | View |
| Back pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (18.1) | View |
| Musculoskeletal pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (18.1) | View |
| Osteoarthritis | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (18.1) | View |
| Pain in extremity | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (18.1) | View |
| Exostosis | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (18.1) | View |
| Joint stiffness | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (18.1) | View |
| Joint range of motion decreased | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (18.1) | View |
| Plantar fascitis | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (18.1) | View |
| Bone pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (18.1) | View |
| Bursitis | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (18.1) | View |
| Haemarthrosis | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (18.1) | View |
| Joint instability | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (18.1) | View |
| Joint warmth | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (18.1) | View |
| Muscle spasms | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (18.1) | View |
| Muscle tightness | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (18.1) | View |
| Musculoskeletal chest pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (18.1) | View |
| Myalgia | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (18.1) | View |
| Neck pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (18.1) | View |
| Rotator cuff syndrome | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (18.1) | View |
| Spinal pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (18.1) | View |
| Tendonitis | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (18.1) | View |
| Squamous cell carcinoma | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA (18.1) | View |
| Adenocarcinoma of colon | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA (18.1) | View |
| Intraductal papilloma of breast | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA (18.1) | View |
| Pancreatic neoplasm | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA (18.1) | View |
| Prostate cancer | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA (18.1) | View |
| Headache | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (18.1) | View |
| Presyncope | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (18.1) | View |
| Sciatica | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (18.1) | View |
| Sinus headache | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (18.1) | View |
| Balance disorder | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (18.1) | View |
| Cerebral small vessel ischaemic disease | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (18.1) | View |
| Dizziness | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (18.1) | View |
| Memory impairment | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (18.1) | View |
| Paraesthesia | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (18.1) | View |
| Vertebrobasilar insufficiency | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (18.1) | View |
| Depression | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA (18.1) | View |
| Anxiety | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA (18.1) | View |
| Insomnia | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA (18.1) | View |
| Nephrolithiasis | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA (18.1) | View |
| Pollakiuria | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA (18.1) | View |
| Renal pain | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA (18.1) | View |
| Cough | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA (18.1) | View |
| Nasal congestion | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA (18.1) | View |
| Dyspnoea | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA (18.1) | View |
| Atelectasis | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA (18.1) | View |
| Chronic obstructive pulmonary disease | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA (18.1) | View |
| Oropharyngeal pain | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA (18.1) | View |
| Respiratory disorder | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA (18.1) | View |
| Rhinitis allergic | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA (18.1) | View |
| Erythema | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA (18.1) | View |
| Actinic keratosis | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA (18.1) | View |
| Dermatitis contact | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA (18.1) | View |
| Hypertension | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA (18.1) | View |