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 |
|---|---|---|---|---|---|---|---|---|
| PEG Interferon Alfa-2b 0.75 mcg/kg OW | Participants received PEG interferon alfa-2b 0.75 mcg/kg by SC injection OW for up to 40 weeks. They also received 500 to 1000 mg of acetaminophen orally 30 minutes prior to PEG interferon alfa-2b administration, and 500 to 1000 mg afterwards every 4 to 6 hours as needed. Total daily dose of acetaminophen was not to exceed 3000 mg. | 0 | None | 0 | 1 | 1 | 1 | View |
| PEG Interferon Alfa-2b 1.5 mcg/kg OW | Participants received PEG interferon alfa-2b 1.5 mcg/kg by SC injection OW for up to 40 weeks. They also received 500 to 1000 mg of acetaminophen orally 30 minutes prior to PEG interferon alfa-2b administration, and 500 to 1000 mg afterwards every 4 to 6 hours as needed. Total daily dose of acetaminophen was not to exceed 3000 mg. | 0 | None | 1 | 2 | 2 | 2 | View |
| PEG Interferon Alfa-2b 7.5 mcg/kg OW | Participants received PEG interferon alfa-2b 7.5 mcg/kg by SC injection OW for up to 40 weeks. They also received 500 to 1000 mg of acetaminophen orally 30 minutes prior to PEG interferon alfa-2b administration, and 500 to 1000 mg afterwards every 4 to 6 hours as needed. Total daily dose of acetaminophen was not to exceed 3000 mg. | 0 | None | 3 | 11 | 11 | 11 | View |
| PEG Interferon Alfa-2b 3 mcg/kg OW | Participants received PEG interferon alfa-2b 3 mcg/kg by SC injection OW for up to 40 weeks. They also received 500 to 1000 mg of acetaminophen orally 30 minutes prior to PEG interferon alfa-2b administration, and 500 to 1000 mg afterwards every 4 to 6 hours as needed. Total daily dose of acetaminophen was not to exceed 3000 mg. | 0 | None | 0 | 2 | 1 | 2 | View |
| PEG Interferon Alfa-2b 4.5 mcg/kg OW | Participants received PEG interferon alfa-2b 4.5 mcg/kg by SC injection OW for up to 40 weeks. They also received 500 to 1000 mg of acetaminophen orally 30 minutes prior to PEG interferon alfa-2b administration, and 500 to 1000 mg afterwards every 4 to 6 hours as needed. Total daily dose of acetaminophen was not to exceed 3000 mg. | 0 | None | 0 | 2 | 2 | 2 | View |
| PEG Interferon Alfa-2b 6 mcg/kg OW | Participants received PEG interferon alfa-2b 6 mcg/kg by SC injection OW for up to 40 weeks. They also received 500 to 1000 mg of acetaminophen orally 30 minutes prior to PEG interferon alfa-2b administration, and 500 to 1000 mg afterwards every 4 to 6 hours as needed. Total daily dose of acetaminophen was not to exceed 3000 mg. | 1 | None | 1 | 11 | 11 | 11 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| ASTHENIA | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 10.0 | View |
| PYREXIA | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 10.0 | View |
| ARTHRALGIA | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 10.0 | View |
| JOINT SWELLING | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 10.0 | View |
| CONVULSION | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 10.0 | View |
| SYNCOPE | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 10.0 | View |
| CONFUSIONAL STATE | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA 10.0 | View |
| ACUTE MYOCARDIAL INFARCTION | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 10.0 | View |
| PAIN | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 10.0 | View |
| PNEUMONIA | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 10.0 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| ANAEMIA | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA 10.0 | View |
| EYE IRRITATION | SYSTEMATIC_ASSESSMENT | Eye disorders | MedDRA 10.0 | View |
| VISUAL ACUITY REDUCED | SYSTEMATIC_ASSESSMENT | Eye disorders | MedDRA 10.0 | View |
| ABDOMINAL DISTENSION | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 10.0 | View |
| ABDOMINAL PAIN | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 10.0 | View |
| ABDOMINAL PAIN UPPER | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 10.0 | View |
| ASCITES | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 10.0 | View |
| CONSTIPATION | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 10.0 | View |
| DIARRHOEA | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 10.0 | View |
| DRY MOUTH | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 10.0 | View |
| DYSPHAGIA | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 10.0 | View |
| FLATULENCE | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 10.0 | View |
| GASTRITIS | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 10.0 | View |
| GINGIVAL BLEEDING | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 10.0 | View |
| HAEMATOCHEZIA | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 10.0 | View |
| NAUSEA | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 10.0 | View |
| STOMACH DISCOMFORT | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 10.0 | View |
| VOMITING | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 10.0 | View |
| ASTHENIA | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 10.0 | View |
| CHEST DISCOMFORT | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 10.0 | View |
| CHEST PAIN | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 10.0 | View |
| CHILLS | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 10.0 | View |
| INJECTION SITE ERYTHEMA | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 10.0 | View |
| INJECTION SITE PAIN | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 10.0 | View |
| INJECTION SITE PRURITUS | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 10.0 | View |
| INJECTION SITE REACTION | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 10.0 | View |
| INJECTION SITE WARMTH | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 10.0 | View |
| MALAISE | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 10.0 | View |
| OEDEMA PERIPHERAL | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 10.0 | View |
| PAIN | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 10.0 | View |
| PYREXIA | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 10.0 | View |
| RESPIRATORY SIGHS | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 10.0 | View |
| LOWER RESPIRATORY TRACT INFECTION | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 10.0 | View |
| ORAL CANDIDIASIS | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 10.0 | View |
| OTITIS MEDIA | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 10.0 | View |
| PNEUMONIA | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 10.0 | View |
| SINUSITIS | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 10.0 | View |
| STREPTOCOCCAL INFECTION | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 10.0 | View |
| TOOTH ABSCESS | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 10.0 | View |
| URINARY TRACT INFECTION | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 10.0 | View |
| INCISION SITE PAIN | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 10.0 | View |
| THERMAL BURN | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 10.0 | View |
| WEIGHT DECREASED | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 10.0 | View |
| ANOREXIA | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 10.0 | View |
| APPETITE DISORDER | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 10.0 | View |
| DECREASED APPETITE | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 10.0 | View |
| INCREASED APPETITE | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 10.0 | View |
| ARTHRALGIA | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 10.0 | View |
| BACK PAIN | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 10.0 | View |
| LOWER EXTREMITY MASS | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 10.0 | View |
| MUSCULAR WEAKNESS | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 10.0 | View |
| MUSCULOSKELETAL CHEST PAIN | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 10.0 | View |
| MYALGIA | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 10.0 | View |
| MYALGIA INTERCOSTAL | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 10.0 | View |
| NECK PAIN | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 10.0 | View |
| PAIN IN EXTREMITY | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 10.0 | View |
| DISTURBANCE IN ATTENTION | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 10.0 | View |
| DIZZINESS | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 10.0 | View |
| HEADACHE | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 10.0 | View |
| HYPOAESTHESIA | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 10.0 | View |
| LETHARGY | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 10.0 | View |
| MEMORY IMPAIRMENT | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 10.0 | View |
| MENTAL IMPAIRMENT | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 10.0 | View |
| MIGRAINE | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 10.0 | View |
| SENSORY DISTURBANCE | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 10.0 | View |
| SYNCOPE | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 10.0 | View |
| TRANSIENT ISCHAEMIC ATTACK | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 10.0 | View |
| TREMOR | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 10.0 | View |
| APATHY | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA 10.0 | View |
| DEPRESSION | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA 10.0 | View |
| FOOD AVERSION | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA 10.0 | View |
| INSOMNIA | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA 10.0 | View |
| LIBIDO DECREASED | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA 10.0 | View |
| SOCIAL PHOBIA | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA 10.0 | View |
| DYSURIA | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA 10.0 | View |
| HAEMATURIA | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA 10.0 | View |
| GENITAL HAEMORRHAGE | SYSTEMATIC_ASSESSMENT | Reproductive system and breast disorders | MedDRA 10.0 | View |
| COUGH | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 10.0 | View |
| DYSPNOEA | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 10.0 | View |
| DYSPNOEA EXERTIONAL | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 10.0 | View |
| HAEMOPTYSIS | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 10.0 | View |
| INCREASED UPPER AIRWAY SECRETION | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 10.0 | View |
| NASAL CONGESTION | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 10.0 | View |
| OROPHARYNGEAL PAIN | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 10.0 | View |
| PRODUCTIVE COUGH | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 10.0 | View |
| RHINORRHOEA | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 10.0 | View |
| ACNE | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 10.0 | View |
| ALOPECIA | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 10.0 | View |
| DRY SKIN | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 10.0 | View |
| ERYTHEMA | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 10.0 | View |
| EXFOLIATIVE RASH | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 10.0 | View |
| HAIR COLOUR CHANGES | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 10.0 | View |
| PHOTOSENSITIVITY REACTION | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 10.0 | View |
| PRURITUS | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 10.0 | View |
| RASH | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 10.0 | View |
| RASH MACULAR | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 10.0 | View |
| SCAR PAIN | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 10.0 | View |
| SKIN REACTION | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 10.0 | View |
| VITILIGO | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 10.0 | View |
| FATIGUE | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 10.0 | View |
| INFLUENZA LIKE ILLNESS | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 10.0 | View |
| SENSATION OF HEAVINESS | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 10.0 | View |
| APHASIA | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 10.0 | View |
| BURNING SENSATION | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 10.0 | View |
| NEURALGIA | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 10.0 | View |
| PARAESTHESIA | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 10.0 | View |
| SCIATICA | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 10.0 | View |
| CIRCULATORY COLLAPSE | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA 10.0 | View |