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 |
|---|---|---|---|---|---|---|---|---|
| Deferiprone | Study participants who received at least one dose of deferiprone in the trial | 0 | None | 18 | 58 | 57 | 58 | View |
| Placebo | Study participants who received at least one dose of placebo in the trial | 0 | None | 10 | 30 | 30 | 30 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Neutropenia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA (19.1) | View |
| Intestinal dilatation | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (19.1) | View |
| Intestinal obstruction | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (19.1) | View |
| Nausea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (19.1) | View |
| Volvulus | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (19.1) | View |
| Vomiting | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (19.1) | View |
| Condition aggravated | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (19.1) | View |
| Obstruction | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (19.1) | View |
| Pyrexia | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (19.1) | View |
| Bacterial disease carrier | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (19.1) | View |
| Bronchitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (19.1) | View |
| Cytomegalovirus infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (19.1) | View |
| Device related infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (19.1) | View |
| Pneumonia | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (19.1) | View |
| Pneumonia bacterial | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (19.1) | View |
| Urinary tract infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (19.1) | View |
| Wound infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (19.1) | View |
| Chemical eye injury | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (19.1) | View |
| Postoperative ileus | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (19.1) | View |
| Toxicity to various agents | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (19.1) | View |
| Unintentional medical device removal | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (19.1) | View |
| Medical observation | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA (19.1) | View |
| Transaminases increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA (19.1) | View |
| Dehydration | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA (19.1) | View |
| Dystonia | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (19.1) | View |
| Hypotonia | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (19.1) | View |
| Lethargy | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (19.1) | View |
| Oromandibular dystonia | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (19.1) | View |
| Syncope | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (19.1) | View |
| Device malfunction | SYSTEMATIC_ASSESSMENT | Product Issues | MedDRA (19.1) | View |
| Staring | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA (19.1) | View |
| Urinary bladder rupture | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA (19.1) | View |
| Choking | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA (19.1) | View |
| Cough | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA (19.1) | View |
| Pneumonia aspiration | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA (19.1) | View |
| Respiratory disorder | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA (19.1) | View |
| Respiratory failure | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA (19.1) | View |
| Colectomy | SYSTEMATIC_ASSESSMENT | Surgical and medical procedures | MedDRA (19.1) | View |
| Gastrointestinal tube insertion | SYSTEMATIC_ASSESSMENT | Surgical and medical procedures | MedDRA (19.1) | View |
| Intestinal anastomosis | SYSTEMATIC_ASSESSMENT | Surgical and medical procedures | MedDRA (19.1) | View |
| Intrathecal pump insertion | SYSTEMATIC_ASSESSMENT | Surgical and medical procedures | MedDRA (19.1) | View |
| Laparotomy | SYSTEMATIC_ASSESSMENT | Surgical and medical procedures | MedDRA (19.1) | View |
| Medical device battery replacement | SYSTEMATIC_ASSESSMENT | Surgical and medical procedures | MedDRA (19.1) | View |
| Nasal septal operation | SYSTEMATIC_ASSESSMENT | Surgical and medical procedures | MedDRA (19.1) | View |
| Tracheostomy | SYSTEMATIC_ASSESSMENT | Surgical and medical procedures | MedDRA (19.1) | View |
| Tracheostomy tube removal | SYSTEMATIC_ASSESSMENT | Surgical and medical procedures | MedDRA (19.1) | View |
| Wound treatment | SYSTEMATIC_ASSESSMENT | Surgical and medical procedures | MedDRA (19.1) | View |
| Thrombosis | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA (19.1) | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Gastrointestinal infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (19.1) | View |
| Localised infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (19.1) | View |
| Nasopharyngitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (19.1) | View |
| Aphasia | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (19.1) | View |
| Anaemia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA (19.1) | View |
| Leukocytosis | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA (19.1) | View |
| Ear pain | SYSTEMATIC_ASSESSMENT | Ear and labyrinth disorders | MedDRA (19.1) | View |
| Abdominal pain upper | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (19.1) | View |
| Constipation | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (19.1) | View |
| Diarrhoea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (19.1) | View |
| Influenza | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (19.1) | View |
| Toothache | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (19.1) | View |
| Vomiting | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (19.1) | View |
| Abasia | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (19.1) | View |
| Condition aggravated | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (19.1) | View |
| Pain | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (19.1) | View |
| Pyrexia | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (19.1) | View |
| Bronchitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (19.1) | View |
| Ear infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (19.1) | View |
| Rhinitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (19.1) | View |
| Upper respiratory tract infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (19.1) | View |
| Viral infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (19.1) | View |
| Arthropod bite | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (19.1) | View |
| Contusion | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (19.1) | View |
| Fall | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (19.1) | View |
| Laceration | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (19.1) | View |
| Skin abrasion | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (19.1) | View |
| Blood iron decreased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA (19.1) | View |
| Body temperature increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA (19.1) | View |
| Neutrophil count decreased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA (19.1) | View |
| Serum ferritin decreased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA (19.1) | View |
| White blood cell count increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA (19.1) | View |
| Iron deficiency | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA (19.1) | View |
| Arthralgia | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (19.1) | View |
| Back pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (19.1) | View |
| Muscle spasms | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (19.1) | View |
| Pain in extremity | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (19.1) | View |
| Drooling | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (19.1) | View |
| Dystonia | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (19.1) | View |
| Freezing phenomenon | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (19.1) | View |
| Headache | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (19.1) | View |
| Migraine | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (19.1) | View |
| Urinary incontinence | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA (19.1) | View |
| Dysmenorrhoea | SYSTEMATIC_ASSESSMENT | Reproductive system and breast disorders | MedDRA (19.1) | View |
| Cough | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA (19.1) | View |
| Nasal congestion | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA (19.1) | View |
| Oropharyngeal pain | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA (19.1) | View |
| Rhinorrhoea | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA (19.1) | View |
| Hyperhidrosis | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA (19.1) | View |
| Rash | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA (19.1) | View |