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 |
|---|---|---|---|---|---|---|---|---|
| Complement Component 5 (C5) Inhibitor (C5-INH) Naïve Group | This group included participants who, prior to enrolling in their previous BCX9930 study, were either naïve to eculizumab or ravulizumab treatment, or naive to treatment with any complement inhibitor therapy (or had received no treatment in the prior 12 months), and with anemia due to ongoing intravascular hemolysis. Participants were to commence treatment at the same BCX9930 dose level and regimen last administered to that individual in the prior study. Per last protocol amendment, all participants received BCX9930 400 mg orally BID. Treatment duration was up to 144 weeks. | 0 | None | 6 | 12 | 12 | 12 | View |
| C5-INH Inadequate Response Group | This group included participants who, prior to enrolling in their previous BCX9930 study, were receiving stable treatment with eculizumab or ravulizumab and had an inadequate response to that therapy (ie, residual anemia and/or ongoing need for transfusion). Depending on the prior study, participants may have continued the C5 inhibitor, with BCX9930 provided as an add-on therapy. Participants were to commence treatment at the same BCX9930 dose level and regimen last administered to that individual in the prior study. Per last protocol amendment, all participants received BCX9930 400 mg orally BID. Treatment duration was up to 144 weeks. | 0 | None | 3 | 7 | 7 | 7 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Breakthrough haemolysis | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA Version 24.0 | View |
| Febrile neutropenia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA Version 24.0 | View |
| Boutonneuse fever | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA Version 24.0 | View |
| Pyelonephritis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA Version 24.0 | View |
| Soft tissue infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA Version 24.0 | View |
| Crohn's disease | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA Version 24.0 | View |
| Gastritis | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA Version 24.0 | View |
| Pyrexia | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA Version 24.0 | View |
| Epstein-Barr virus associated lymphoma | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA Version 24.0 | View |
| Acute kidney injury | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA Version 24.0 | View |
| Haemolysis | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA Version 24.0 | View |
| Sepsis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA Version 24.0 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Nasopharyngitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA Version 24.0 | View |
| Upper respiratory tract infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA Version 24.0 | View |
| Urinary tract infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA Version 24.0 | View |
| Influenza | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA Version 24.0 | View |
| Gastroenteritis viral | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA Version 24.0 | View |
| Rhinovirus infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA Version 24.0 | View |
| Tonsillitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA Version 24.0 | View |
| Vulvovaginal candidiasis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA Version 24.0 | View |
| Bacterial vaginosis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA Version 24.0 | View |
| Bronchitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA Version 24.0 | View |
| COVID-19 | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA Version 24.0 | View |
| Folliculitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA Version 24.0 | View |
| Fungal infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA Version 24.0 | View |
| Genital herpes | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA Version 24.0 | View |
| Helicobacter gastritis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA Version 24.0 | View |
| Hordeolum | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA Version 24.0 | View |
| Infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA Version 24.0 | View |
| Pharyngitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA Version 24.0 | View |
| Post procedural infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA Version 24.0 | View |
| Soft tissue infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA Version 24.0 | View |
| Tooth abscess | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA Version 24.0 | View |
| Viral infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA Version 24.0 | View |
| Nausea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA Version 24.0 | View |
| Abdominal pain | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA Version 24.0 | View |
| Diarrhoea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA Version 24.0 | View |
| Toothache | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA Version 24.0 | View |
| Vomiting | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA Version 24.0 | View |
| Abdominal distension | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA Version 24.0 | View |
| Constipation | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA Version 24.0 | View |
| Dyspepsia | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA Version 24.0 | View |
| Dysphagia | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA Version 24.0 | View |
| Abdominal pain lower | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA Version 24.0 | View |
| Ascites | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA Version 24.0 | View |
| Colitis | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA Version 24.0 | View |
| Gastritis | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA Version 24.0 | View |
| Breakthrough haemolysis | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA Version 24.0 | View |
| Anaemia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA Version 24.0 | View |
| Neutropenia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA Version 24.0 | View |
| Thrombocytopenia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA Version 24.0 | View |
| Haemolysis | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA Version 24.0 | View |
| Lymphadenopathy | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA Version 24.0 | View |
| Lymphopenia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA Version 24.0 | View |
| Splenomegaly | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA Version 24.0 | View |
| Blood creatinine increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA Version 24.0 | View |
| Aspartate aminotransferase increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA Version 24.0 | View |
| Urine albumin/creatinine ratio increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA Version 24.0 | View |
| Alanine aminotransferase increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA Version 24.0 | View |
| Blood alkaline phosphatase increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA Version 24.0 | View |
| Blood bilirubin increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA Version 24.0 | View |
| Blood iron decreased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA Version 24.0 | View |
| Blood uric acid increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA Version 24.0 | View |
| C-reactive protein increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA Version 24.0 | View |
| Creatinine urine increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA Version 24.0 | View |
| Fibrin D dimer increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA Version 24.0 | View |
| Glomerular filtration rate decreased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA Version 24.0 | View |
| Haemoglobin decreased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA Version 24.0 | View |
| Neutrophil count increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA Version 24.0 | View |
| SARS-CoV-2 test positive | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA Version 24.0 | View |
| Weight increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA Version 24.0 | View |
| Back pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA Version 24.0 | View |
| Myalgia | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA Version 24.0 | View |
| Arthralgia | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA Version 24.0 | View |
| Joint swelling | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA Version 24.0 | View |
| Muscle spasms | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA Version 24.0 | View |
| Headache | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA Version 24.0 | View |
| Ageusia | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA Version 24.0 | View |
| Neuralgia | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA Version 24.0 | View |
| Restless legs syndrome | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA Version 24.0 | View |
| Decreased appetite | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA Version 24.0 | View |
| Dehydration | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA Version 24.0 | View |
| Folate deficiency | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA Version 24.0 | View |
| Hypomagnesaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA Version 24.0 | View |
| Hyponatraemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA Version 24.0 | View |
| Vitamin B12 deficiency | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA Version 24.0 | View |
| Dyspnoea | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA Version 24.0 | View |
| Oropharyngeal pain | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA Version 24.0 | View |
| Cough | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA Version 24.0 | View |
| Epistaxis | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA Version 24.0 | View |
| Painful respiration | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA Version 24.0 | View |
| Productive cough | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA Version 24.0 | View |
| Sinus disorder | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA Version 24.0 | View |
| Sinus pain | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA Version 24.0 | View |
| Fatigue | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA Version 24.0 | View |
| Influenza like illness | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA Version 24.0 | View |
| Pyrexia | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA Version 24.0 | View |
| Chest pain | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA Version 24.0 | View |
| Axillary pain | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA Version 24.0 | View |
| Chest discomfort | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA Version 24.0 | View |
| Condition aggravated | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA Version 24.0 | View |
| Feeling abnormal | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA Version 24.0 | View |
| Oedema | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA Version 24.0 | View |
| Pain | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA Version 24.0 | View |
| Depression | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA Version 24.0 | View |
| Anxiety | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA Version 24.0 | View |
| Insomnia | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA Version 24.0 | View |
| Stress | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA Version 24.0 | View |
| Haemoglobinuria | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA Version 24.0 | View |
| Chromaturia | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA Version 24.0 | View |
| Acute kidney injury | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA Version 24.0 | View |
| Dysuria | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA Version 24.0 | View |
| Heavy menstrual bleeding | SYSTEMATIC_ASSESSMENT | Reproductive system and breast disorders | MedDRA Version 24.0 | View |
| Erectile dysfunction | SYSTEMATIC_ASSESSMENT | Reproductive system and breast disorders | MedDRA Version 24.0 | View |
| Pelvic pain | SYSTEMATIC_ASSESSMENT | Reproductive system and breast disorders | MedDRA Version 24.0 | View |
| Arthropod bite | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA Version 24.0 | View |
| Contusion | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA Version 24.0 | View |
| Joint injury | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA Version 24.0 | View |
| Ligament sprain | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA Version 24.0 | View |
| Maternal exposure via partner during pregnancy | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA Version 24.0 | View |
| Dermatitis | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA Version 24.0 | View |
| Dermatitis allergic | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA Version 24.0 | View |
| Erythema | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA Version 24.0 | View |
| Photosensitivity reaction | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA Version 24.0 | View |
| Pityriasis rosea | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA Version 24.0 | View |
| Rash | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA Version 24.0 | View |
| Skin reaction | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA Version 24.0 | View |
| Ear haemorrhage | SYSTEMATIC_ASSESSMENT | Ear and labyrinth disorders | MedDRA Version 24.0 | View |
| Tympanic membrane disorder | SYSTEMATIC_ASSESSMENT | Ear and labyrinth disorders | MedDRA Version 24.0 | View |
| Vertigo | SYSTEMATIC_ASSESSMENT | Ear and labyrinth disorders | MedDRA Version 24.0 | View |
| Hypertension | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA Version 24.0 | View |
| Vasculitis | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA Version 24.0 | View |
| Palpitations | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA Version 24.0 | View |
| Jaundice | SYSTEMATIC_ASSESSMENT | Hepatobiliary disorders | MedDRA Version 24.0 | View |
| Hypersensitivity | SYSTEMATIC_ASSESSMENT | Immune system disorders | MedDRA Version 24.0 | View |