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 |
|---|---|---|---|---|---|---|---|---|
| Non-pregnant 20/20/20 μg +Aluminum Hydroxide | Non-pregnant women who received two injections of 20/20/20 μg dose of trivalent GBS vaccine with aluminum | None | None | 2 | 40 | 40 | 40 | View |
| Non-pregnant/Placebo | Non-pregnant women received two injections of saline solution | None | None | 1 | 20 | 19 | 20 | View |
| Pregnant 0.5/0.5/0.5 μg | Pregnant women who received one injection of 0.5/0.5/0.5 μg dose of non adjuvanted trivalent GBS vaccine | None | None | 27 | 80 | 72 | 80 | View |
| Pregnant 2.5/2.5/2.5 μg | Pregnant women who received one injection of 2.5/2.5/2.5 μg dose of non adjuvanted trivalent GBS vaccine | None | None | 24 | 80 | 67 | 80 | View |
| Pregnant 5/5/5 μg | Pregnant women who received one injection of 5/5/5 μg dose of non adjuvanted trivalent GBS vaccine | None | None | 25 | 80 | 70 | 80 | View |
| Pregnant/Placebo | Pregnant women who received one injection of saline solution | None | None | 30 | 80 | 71 | 80 | View |
| Infants 0.5/0.5/0.5 μg | Infants born from women who received one injection of 0.5/0.5/0.5 μg dose of non adjuvanted trivalent GBS vaccine | None | None | 19 | 79 | 44 | 79 | View |
| Infants 2.5/2.5/2.5 μg | Infants born from women who received one injection of 2.5/2.5/2.5 μg dose of non adjuvanted trivalent GBS vaccine | None | None | 13 | 79 | 49 | 79 | View |
| Infants 5/5/5 μg | Infants born from women who received one injection of 5/5/5 μg dose of non adjuvanted trivalent GBS vaccine | None | None | 13 | 74 | 48 | 74 | View |
| Infants / Placebo | Infants born from women who received one injection of saline solution | None | None | 18 | 78 | 51 | 78 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| anemia | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA | View |
| Thrombocytopenia | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA | View |
| Thyroid mass | NON_SYSTEMATIC_ASSESSMENT | Endocrine disorders | MedDRA | View |
| strabism | NON_SYSTEMATIC_ASSESSMENT | Eye disorders | MedDRA | View |
| constipation | None | Gastrointestinal disorders | MedDRA | View |
| diarrhoea | None | Gastrointestinal disorders | MedDRA | View |
| vomiting | None | Gastrointestinal disorders | MedDRA | View |
| pyrexia | NON_SYSTEMATIC_ASSESSMENT | General disorders | MedDRA | View |
| jaundice | NON_SYSTEMATIC_ASSESSMENT | Hepatobiliary disorders | MedDRA | View |
| hypersensitivity | NON_SYSTEMATIC_ASSESSMENT | Immune system disorders | MedDRA | View |
| abscess limb | None | Infections and infestations | MedDRA | View |
| acute tonsillitis | None | Infections and infestations | MedDRA | View |
| bullous impetigo | None | Infections and infestations | MedDRA | View |
| cellulitis | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA | View |
| chorioamnionitis | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA | View |
| dysentery | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA | View |
| eczema herpeticum | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA | View |
| gastroenteritis | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA | View |
| HIV infection | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA | View |
| klebsiella sepsis | None | Infections and infestations | MedDRA | View |
| lower respiratory tract infection | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA | View |
| meningitis | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA | View |
| otitis media | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA | View |
| pneumonia | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA | View |
| postoperative wound infection | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA | View |
| postpartum sepsis | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA | View |
| pyelonephritis | None | Infections and infestations | MedDRA | View |
| streptococcal sepsis | None | Infections and infestations | MedDRA | View |
| umbilical sepsis | None | Infections and infestations | MedDRA | View |
| upper respiratory tract infection | None | Infections and infestations | MedDRA | View |
| urinary tract infection | None | Infections and infestations | MedDRA | View |
| urinary tract infection bacteria | None | Infections and infestations | MedDRA | View |
| wound sepsis | None | Infections and infestations | MedDRA | View |
| burns second degree | None | Injury, poisoning and procedural complications | MedDRA | View |
| perineal laceration | None | Injury, poisoning and procedural complications | MedDRA | View |
| post procedural haemorrhage | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA | View |
| seroma | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA | View |
| thermal burn | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA | View |
| vulvovaginal injury | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA | View |
| wound secretion | NON_SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA | View |
| dehydration | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA | View |
| failure to thrive | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA | View |
| hypernatraemia | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA | View |
| back pain | NON_SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA | View |
| dizziness | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA | View |
| convulsion | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA | View |
| convulsion neonatal | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA | View |
| hypoxic-ischaemic encephalopathy | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA | View |
| abortion spontaneous | NON_SYSTEMATIC_ASSESSMENT | Pregnancy, puerperium and perinatal conditions | MedDRA | View |
| jaundice neonatal | NON_SYSTEMATIC_ASSESSMENT | Pregnancy, puerperium and perinatal conditions | MedDRA | View |
| low birth weight baby | NON_SYSTEMATIC_ASSESSMENT | Pregnancy, puerperium and perinatal conditions | MedDRA | View |
| cephalo-pelvic disproportion | NON_SYSTEMATIC_ASSESSMENT | Pregnancy, puerperium and perinatal conditions | MedDRA | View |
| eclampsia | NON_SYSTEMATIC_ASSESSMENT | Pregnancy, puerperium and perinatal conditions | MedDRA | View |
| failed induction of labour | NON_SYSTEMATIC_ASSESSMENT | Pregnancy, puerperium and perinatal conditions | MedDRA | View |
| false labour | NON_SYSTEMATIC_ASSESSMENT | Pregnancy, puerperium and perinatal conditions | MedDRA | View |
| foetal death | NON_SYSTEMATIC_ASSESSMENT | Pregnancy, puerperium and perinatal conditions | MedDRA | View |
| foetal distress syndrome | NON_SYSTEMATIC_ASSESSMENT | Pregnancy, puerperium and perinatal conditions | MedDRA | View |
| foetal hypokinesia | NON_SYSTEMATIC_ASSESSMENT | Pregnancy, puerperium and perinatal conditions | MedDRA | View |
| gestational hypertension | NON_SYSTEMATIC_ASSESSMENT | Pregnancy, puerperium and perinatal conditions | MedDRA | View |
| oligohydramnios | NON_SYSTEMATIC_ASSESSMENT | Pregnancy, puerperium and perinatal conditions | MedDRA | View |
| postpartum haemorrage | NON_SYSTEMATIC_ASSESSMENT | Pregnancy, puerperium and perinatal conditions | MedDRA | View |
| pre-eclampsia | NON_SYSTEMATIC_ASSESSMENT | Pregnancy, puerperium and perinatal conditions | MedDRA | View |
| premature labour | NON_SYSTEMATIC_ASSESSMENT | Pregnancy, puerperium and perinatal conditions | MedDRA | View |
| premature rupture of membranes | NON_SYSTEMATIC_ASSESSMENT | Pregnancy, puerperium and perinatal conditions | MedDRA | View |
| premature separation of placenta | NON_SYSTEMATIC_ASSESSMENT | Pregnancy, puerperium and perinatal conditions | MedDRA | View |
| prolonged labour | NON_SYSTEMATIC_ASSESSMENT | Pregnancy, puerperium and perinatal conditions | MedDRA | View |
| prolonged pregnancy | NON_SYSTEMATIC_ASSESSMENT | Pregnancy, puerperium and perinatal conditions | MedDRA | View |
| retained product of conception | NON_SYSTEMATIC_ASSESSMENT | Pregnancy, puerperium and perinatal conditions | MedDRA | View |
| stillbirth | NON_SYSTEMATIC_ASSESSMENT | Pregnancy, puerperium and perinatal conditions | MedDRA | View |
| umbilical cord prolapse | NON_SYSTEMATIC_ASSESSMENT | Pregnancy, puerperium and perinatal conditions | MedDRA | View |
| hydronephrosis | NON_SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA | View |
| renal impairment | NON_SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA | View |
| vaginal haemorrage | NON_SYSTEMATIC_ASSESSMENT | Reproductive system and breast disorders | MedDRA | View |
| acute respiratory distress syndrome | NON_SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA | View |
| neonathal asphyxia | NON_SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA | View |
| transient tachypnoea of the newborn | NON_SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA | View |
| erythema toxicum neonatorum | NON_SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA | View |
| labour induction | NON_SYSTEMATIC_ASSESSMENT | Surgical and medical procedures | MedDRA | View |
| hypertension | NON_SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA | View |
| subgaleal haematoma | NON_SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA | View |
| Tachycardia foetal | NON_SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA | View |
| cardiac disorder | NON_SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA | View |
| congenital pneumonia | NON_SYSTEMATIC_ASSESSMENT | Congenital, familial and genetic disorders | MedDRA | View |
| bronchiolitis | None | Infections and infestations | MedDRA | View |
| bronchopneumonia | None | Infections and infestations | MedDRA | View |
| respiratory syncytial virus bronchiolitis | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA | View |
| sepsis | None | Infections and infestations | MedDRA | View |
| sepsis neonatal | None | Infections and infestations | MedDRA | View |
| hyperkalaemia | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA | View |
| hypoglycaemia | NON_SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA | View |
| coagulation factor IX level decreased | NON_SYSTEMATIC_ASSESSMENT | Investigations | MedDRA | View |
| premature baby | NON_SYSTEMATIC_ASSESSMENT | Pregnancy, puerperium and perinatal conditions | MedDRA | View |
| breech presentation | NON_SYSTEMATIC_ASSESSMENT | Pregnancy, puerperium and perinatal conditions | MedDRA | View |
| haemorrage in pregnancy | NON_SYSTEMATIC_ASSESSMENT | Pregnancy, puerperium and perinatal conditions | MedDRA | View |
| hyperemesis gravidarum | NON_SYSTEMATIC_ASSESSMENT | Pregnancy, puerperium and perinatal conditions | MedDRA | View |
| labour complication | NON_SYSTEMATIC_ASSESSMENT | Pregnancy, puerperium and perinatal conditions | MedDRA | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| anaemia | NON_SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA | View |
| nausea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA | View |
| chills | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA | View |
| fatigue | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA | View |
| feeling hot | NON_SYSTEMATIC_ASSESSMENT | General disorders | MedDRA | View |
| injection site induration | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA | View |
| injection site erythema | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA | View |
| injection site haemorrhage | NON_SYSTEMATIC_ASSESSMENT | General disorders | MedDRA | View |
| injection site pain | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA | View |
| injection site swelling | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA | View |
| injection site warmth | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA | View |
| malaise | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA | View |
| pain | None | General disorders | MedDRA | View |
| pyrexia | NON_SYSTEMATIC_ASSESSMENT | General disorders | MedDRA | View |
| influenza | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA | View |
| tonsillitis | NON_SYSTEMATIC_ASSESSMENT | General disorders | MedDRA | View |
| upper respiratory tract infection | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA | View |
| urinary tract infection | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA | View |
| aspartate aminotransferase increased | NON_SYSTEMATIC_ASSESSMENT | Investigations | MedDRA | View |
| arthralgia | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA | View |
| myalgia | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA | View |
| neck pain | NON_SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA | View |
| dizziness | NON_SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA | View |
| headache | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA | View |
| vaginal discharge | None | Reproductive system and breast disorders | MedDRA | View |
| cough | NON_SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA | View |
| nasal congestion | NON_SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA | View |
| rash | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA | View |
| hypertension | NON_SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA | View |
| induration | NON_SYSTEMATIC_ASSESSMENT | General disorders | MedDRA | View |
| conjunctivitis | NON_SYSTEMATIC_ASSESSMENT | Eye disorders | MedDRA | View |
| constipation | None | Gastrointestinal disorders | MedDRA | View |
| jaundice | NON_SYSTEMATIC_ASSESSMENT | Hepatobiliary disorders | MedDRA | View |
| bronchiolitis | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA | View |
| fungal skin infection | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA | View |
| gastroenteritis | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA | View |
| oral candidiasis | NON_SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA | View |
| dermatitis | NON_SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA | View |
| dermatitis diaper | NON_SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA | View |
| eczema | NON_SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA | View |
| Influenza like illness | NON_SYSTEMATIC_ASSESSMENT | General disorders | MedDRA | View |