Adverse Events Module

Adverse Events Module

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

Adverse Events Module


Ignite Creation Date: 2025-12-24 @ 9:09 PM
Ignite Modification Date: 2025-12-25 @ 6:59 PM
NCT ID: NCT01041404
Description: The safety analysis population included all patients who received at least one dose of trial treatment and had at least one safety follow-up.
Frequency Threshold: 5
Time Frame: Adverse events were recorded from study start to 6 months after treatment completion. Drug-related Serious Adverse Events are collected through study and follow-up regardless of the time elapsed, or if the study has been closed.
Study: NCT01041404
Study Brief: ToGA Study - A Study of Herceptin (Trastuzumab) in Combination With Chemotherapy Compared With Chemotherapy Alone in Patients With HER2-Positive Advanced Gastric Cancer
Event Groups(If Any):

Event Groups

Title Description Deaths # Affected Deaths # At Risk Serious # Affected Serious # At Risk Other # Affected Other # At Risk View
Fluoropyrimidine/Cisplatin (FP) Participants received fluoropyrimidine (EITHER 5-FU or capecitabine, at the investigator's discretion) and cisplatin once every 3 weeks (one cycle) for a maximum of 6 cycles as follows: cisplatin 80 mg/m\^2, IV, on Day 1 and EITHER: 5-FU 800 mg/m\^2 continuous IV infusion on Days 1 through 5 OR capecitabine 1000 mg/m\^2, tablets, PO, BID from the evening of Day 1 through the morning of Day 15. None None 81 290 279 290 View
Trastuzumab + Fluoropyrimidine/Cisplatin (FP + H) Participants received trastuzumab plus fluoropyrimidine (EITHER 5-FU or capecitabine, at the investigator's discretion) and cisplatin once every 3 weeks (one cycle) for a maximum of 6 cycles (except as noted) as follows: trastuzumab 8 mg/kg, IV, on Day 1 (Cycle 1), followed by 6 mg/kg, IV (Cycles 2 onward, administered until disease progression); cisplatin 80 mg/m\^2 IV on Day 1; and EITHER 5-FU 800 mg/m\^2 continuous IV infusion on Days 1 through 5 OR capecitabine 1000 mg/m\^2 tablets, PO BID from the evening of Day 1 through the morning of Day 15. None None 106 294 286 294 View
Serious Events(If Any):

Serious Events

Term Type Organ System Vocab View
Diarrhoea NON_SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 12.1 View
Vomiting NON_SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 12.1 View
Dysphagia NON_SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 12.1 View
Nausea NON_SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 12.1 View
Abdominal pain NON_SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 12.1 View
Gastrointestinal haemorrage NON_SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 12.1 View
Abdominal pain upper NON_SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 12.1 View
Enteritis NON_SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 12.1 View
Gastric haemorrhage NON_SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 12.1 View
Gastric perforation NON_SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 12.1 View
Gastrointestinal obstruction NON_SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 12.1 View
Ileus NON_SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 12.1 View
Obstruction gastric NON_SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 12.1 View
Peritonitus NON_SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 12.1 View
Abdominal distension NON_SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 12.1 View
Constipation NON_SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 12.1 View
Enterocolitis NON_SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 12.1 View
Gastric ulcer NON_SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 12.1 View
Gastritis NON_SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 12.1 View
Gastrointestinal hypomotility NON_SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 12.1 View
Gastrointestinal perforation NON_SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 12.1 View
Haematemesis NON_SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 12.1 View
lleus paralytic NON_SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 12.1 View
Pancreatitis acute NON_SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 12.1 View
Reflux oesophagitis NON_SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 12.1 View
Small intestinal obstruction NON_SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 12.1 View
Stomatitis NON_SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 12.1 View
Upper gastrointestinal haemorrhage NON_SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 12.1 View
Febrile neutropenia NON_SYSTEMATIC_ASSESSMENT Blood and lymphatic system disorders MedDRA 12.1 View
Anaemia NON_SYSTEMATIC_ASSESSMENT Blood and lymphatic system disorders MedDRA 12.1 View
Neutropenia NON_SYSTEMATIC_ASSESSMENT Blood and lymphatic system disorders MedDRA 12.1 View
Pancytopenia NON_SYSTEMATIC_ASSESSMENT Blood and lymphatic system disorders MedDRA 12.1 View
Disseminated intravascular coagulation NON_SYSTEMATIC_ASSESSMENT Blood and lymphatic system disorders MedDRA 12.1 View
Haematotoxicity NON_SYSTEMATIC_ASSESSMENT Blood and lymphatic system disorders MedDRA 12.1 View
Leukopenia NON_SYSTEMATIC_ASSESSMENT Blood and lymphatic system disorders MedDRA 12.1 View
Thrombocytopenia NON_SYSTEMATIC_ASSESSMENT Blood and lymphatic system disorders MedDRA 12.1 View
Pneumonia NON_SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA 12.1 View
Septic shock NON_SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA 12.1 View
Respiratory tract infection NON_SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA 12.1 View
Infection NON_SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA 12.1 View
Biliary sepsis NON_SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA 12.1 View
Escherichia infection NON_SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA 12.1 View
Fungaemia NON_SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA 12.1 View
Gastroenteritis NON_SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA 12.1 View
Gastroenteritis viral NON_SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA 12.1 View
Oesophageal candidiasis NON_SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA 12.1 View
Oral candidiasis NON_SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA 12.1 View
Pneumococcal infection NON_SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA 12.1 View
Pseudomembranous colitis NON_SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA 12.1 View
Sepsis NON_SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA 12.1 View
Tuberculosis NON_SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA 12.1 View
Asthenia NON_SYSTEMATIC_ASSESSMENT General disorders MedDRA 12.1 View
Mucosal inflammation NON_SYSTEMATIC_ASSESSMENT General disorders MedDRA 12.1 View
Pyrexia NON_SYSTEMATIC_ASSESSMENT General disorders MedDRA 12.1 View
Death NON_SYSTEMATIC_ASSESSMENT General disorders MedDRA 12.1 View
Chest pain NON_SYSTEMATIC_ASSESSMENT General disorders MedDRA 12.1 View
Fatigue NON_SYSTEMATIC_ASSESSMENT General disorders MedDRA 12.1 View
Ill-defined disorder NON_SYSTEMATIC_ASSESSMENT General disorders MedDRA 12.1 View
Oedema peripheral NON_SYSTEMATIC_ASSESSMENT General disorders MedDRA 12.1 View
Dehydration NON_SYSTEMATIC_ASSESSMENT Metabolism and nutrition disorders MedDRA 12.1 View
Decreased appetite NON_SYSTEMATIC_ASSESSMENT Metabolism and nutrition disorders MedDRA 12.1 View
Hyponatraemia NON_SYSTEMATIC_ASSESSMENT Metabolism and nutrition disorders MedDRA 12.1 View
Gout NON_SYSTEMATIC_ASSESSMENT Metabolism and nutrition disorders MedDRA 12.1 View
Hyperkalaemia NON_SYSTEMATIC_ASSESSMENT Metabolism and nutrition disorders MedDRA 12.1 View
Hypokalaemia NON_SYSTEMATIC_ASSESSMENT Metabolism and nutrition disorders MedDRA 12.1 View
Cerebrovascular accident NON_SYSTEMATIC_ASSESSMENT Nervous system disorders MedDRA 12.1 View
Cerebral infarcation NON_SYSTEMATIC_ASSESSMENT Nervous system disorders MedDRA 12.1 View
Depressed level of consciousness NON_SYSTEMATIC_ASSESSMENT Nervous system disorders MedDRA 12.1 View
Cerebral disorder NON_SYSTEMATIC_ASSESSMENT Nervous system disorders MedDRA 12.1 View
Convulsion NON_SYSTEMATIC_ASSESSMENT Nervous system disorders MedDRA 12.1 View
Grand mal convulsion NON_SYSTEMATIC_ASSESSMENT Nervous system disorders MedDRA 12.1 View
Haemorrhage intracranial NON_SYSTEMATIC_ASSESSMENT Nervous system disorders MedDRA 12.1 View
Hypoglycaemic coma NON_SYSTEMATIC_ASSESSMENT Nervous system disorders MedDRA 12.1 View
Ischaemic stroke NON_SYSTEMATIC_ASSESSMENT Nervous system disorders MedDRA 12.1 View
Lethargy NON_SYSTEMATIC_ASSESSMENT Nervous system disorders MedDRA 12.1 View
Reversible posterior leukoencephalopathy syndrome NON_SYSTEMATIC_ASSESSMENT Nervous system disorders MedDRA 12.1 View
Pulmonary embolism NON_SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders MedDRA 12.1 View
Pneumonia aspiration NON_SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders MedDRA 12.1 View
Atelectasis NON_SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders MedDRA 12.1 View
Dyspnoea NON_SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders MedDRA 12.1 View
Haemoptysis NON_SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders MedDRA 12.1 View
Hiccups NON_SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders MedDRA 12.1 View
Pneumonitis NON_SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders MedDRA 12.1 View
Pneumothorax NON_SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders MedDRA 12.1 View
Deep vein thrombosis NON_SYSTEMATIC_ASSESSMENT Vascular disorders MedDRA 12.1 View
Orthostatic hypotension NON_SYSTEMATIC_ASSESSMENT Vascular disorders MedDRA 12.1 View
Femoral artery occlusion NON_SYSTEMATIC_ASSESSMENT Vascular disorders MedDRA 12.1 View
Hypertension NON_SYSTEMATIC_ASSESSMENT Vascular disorders MedDRA 12.1 View
Hypotension NON_SYSTEMATIC_ASSESSMENT Vascular disorders MedDRA 12.1 View
Jugular vein thrombosis NON_SYSTEMATIC_ASSESSMENT Vascular disorders MedDRA 12.1 View
Peripheral arterial occlusive disease NON_SYSTEMATIC_ASSESSMENT Vascular disorders MedDRA 12.1 View
Peripheral ischaemia NON_SYSTEMATIC_ASSESSMENT Vascular disorders MedDRA 12.1 View
Venous thrombosis NON_SYSTEMATIC_ASSESSMENT Vascular disorders MedDRA 12.1 View
Renal failure acute NON_SYSTEMATIC_ASSESSMENT Renal and urinary disorders MedDRA 12.1 View
Renal failure NON_SYSTEMATIC_ASSESSMENT Renal and urinary disorders MedDRA 12.1 View
Renal impairment NON_SYSTEMATIC_ASSESSMENT Renal and urinary disorders MedDRA 12.1 View
Haematuria NON_SYSTEMATIC_ASSESSMENT Renal and urinary disorders MedDRA 12.1 View
Obstructive uropathy NON_SYSTEMATIC_ASSESSMENT Renal and urinary disorders MedDRA 12.1 View
Urinary retention NON_SYSTEMATIC_ASSESSMENT Renal and urinary disorders MedDRA 12.1 View
Cardiac failure NON_SYSTEMATIC_ASSESSMENT Cardiac disorders MedDRA 12.1 View
Myocardial infarction NON_SYSTEMATIC_ASSESSMENT Cardiac disorders MedDRA 12.1 View
Acute myocardial infarction NON_SYSTEMATIC_ASSESSMENT Cardiac disorders MedDRA 12.1 View
Angina unstable NON_SYSTEMATIC_ASSESSMENT Cardiac disorders MedDRA 12.1 View
Cardiac arrest NON_SYSTEMATIC_ASSESSMENT Cardiac disorders MedDRA 12.1 View
Cardio-respiratory arrest NON_SYSTEMATIC_ASSESSMENT Cardiac disorders MedDRA 12.1 View
Weight decreased NON_SYSTEMATIC_ASSESSMENT Investigations MedDRA 12.1 View
Blood bilirubin increased NON_SYSTEMATIC_ASSESSMENT Investigations MedDRA 12.1 View
Blood creatinine increased NON_SYSTEMATIC_ASSESSMENT Investigations MedDRA 12.1 View
Blood pressure decreased NON_SYSTEMATIC_ASSESSMENT Investigations MedDRA 12.1 View
Creatinine renal clearance decreased NON_SYSTEMATIC_ASSESSMENT Investigations MedDRA 12.1 View
Ejection fraction decreased NON_SYSTEMATIC_ASSESSMENT Investigations MedDRA 12.1 View
Cholecystitis NON_SYSTEMATIC_ASSESSMENT Hepatobiliary disorders MedDRA 12.1 View
Cholecystitis acute NON_SYSTEMATIC_ASSESSMENT Hepatobiliary disorders MedDRA 12.1 View
Hyperbilirubinaemia NON_SYSTEMATIC_ASSESSMENT Hepatobiliary disorders MedDRA 12.1 View
Tumour haemorrhage NON_SYSTEMATIC_ASSESSMENT Neoplasms benign, malignant and unspecified (incl cysts and polyps) MedDRA 12.1 View
Cardiac myxoma NON_SYSTEMATIC_ASSESSMENT Neoplasms benign, malignant and unspecified (incl cysts and polyps) MedDRA 12.1 View
Paraneoplastic syndrome NON_SYSTEMATIC_ASSESSMENT Neoplasms benign, malignant and unspecified (incl cysts and polyps) MedDRA 12.1 View
Tumour lysis syndrome NON_SYSTEMATIC_ASSESSMENT Metabolism and nutrition disorders MedDRA 12.1 View
Anastomotic stenosis NON_SYSTEMATIC_ASSESSMENT Injury, poisoning and procedural complications MedDRA 12.1 View
Device migration NON_SYSTEMATIC_ASSESSMENT Injury, poisoning and procedural complications MedDRA 12.1 View
Overdose NON_SYSTEMATIC_ASSESSMENT Injury, poisoning and procedural complications MedDRA 12.1 View
Stent occlusion NON_SYSTEMATIC_ASSESSMENT Injury, poisoning and procedural complications MedDRA 12.1 View
Back pain NON_SYSTEMATIC_ASSESSMENT Musculoskeletal and connective tissue disorders MedDRA 12.1 View
Joint swelling NON_SYSTEMATIC_ASSESSMENT Musculoskeletal and connective tissue disorders MedDRA 12.1 View
Muscular weakness NON_SYSTEMATIC_ASSESSMENT Musculoskeletal and connective tissue disorders MedDRA 12.1 View
Pyloric stenosis NON_SYSTEMATIC_ASSESSMENT Congenital, familial and genetic disorders MedDRA 12.1 View
Anxiety NON_SYSTEMATIC_ASSESSMENT Psychiatric disorders MedDRA 12.1 View
Completed suicide NON_SYSTEMATIC_ASSESSMENT Psychiatric disorders MedDRA 12.1 View
Palmar-plantar erythrodysaesthesia syndrome NON_SYSTEMATIC_ASSESSMENT Skin and subcutaneous tissue disorders MedDRA 12.1 View
Upper respiratory tract infection NON_SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA 12.1 View
Arthritis infective NON_SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA 12.1 View
Cardiac failure congestive NON_SYSTEMATIC_ASSESSMENT Cardiac disorders MedDRA 12.1 View
Dermatitis NON_SYSTEMATIC_ASSESSMENT Skin and subcutaneous tissue disorders MedDRA 12.1 View
Other Events(If Any):

Other Events

Term Type Organ System Vocab View
Nausea NON_SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 12.1 View
Vomiting NON_SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 12.1 View
Diarrhoea NON_SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 12.1 View
Constipation NON_SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 12.1 View
Stomatitis NON_SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 12.1 View
Abdominal pain NON_SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 12.1 View
Abdominal pain upper NON_SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 12.1 View
Dyspepsia NON_SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 12.1 View
Dysphagia NON_SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 12.1 View
Neutropenia NON_SYSTEMATIC_ASSESSMENT Blood and lymphatic system disorders MedDRA 12.1 View
Anaemia NON_SYSTEMATIC_ASSESSMENT Blood and lymphatic system disorders MedDRA 12.1 View
Thrombocytopenia NON_SYSTEMATIC_ASSESSMENT Blood and lymphatic system disorders MedDRA 12.1 View
Fatigue NON_SYSTEMATIC_ASSESSMENT General disorders MedDRA 12.1 View
Asthenia NON_SYSTEMATIC_ASSESSMENT General disorders MedDRA 12.1 View
Pyrexia NON_SYSTEMATIC_ASSESSMENT General disorders MedDRA 12.1 View
Mucosal inflammation NON_SYSTEMATIC_ASSESSMENT General disorders MedDRA 12.1 View
Oedema NON_SYSTEMATIC_ASSESSMENT General disorders MedDRA 12.1 View
Oedema peripheral NON_SYSTEMATIC_ASSESSMENT General disorders MedDRA 12.1 View
Chills NON_SYSTEMATIC_ASSESSMENT General disorders MedDRA 12.1 View
Decreased appetite NON_SYSTEMATIC_ASSESSMENT Metabolism and nutrition disorders MedDRA 12.1 View
Hypokalaemia NON_SYSTEMATIC_ASSESSMENT Metabolism and nutrition disorders MedDRA 12.1 View
Dehydration NON_SYSTEMATIC_ASSESSMENT Metabolism and nutrition disorders MedDRA 12.1 View
Palmer-plantar erythrodysaesthesia syndrome NON_SYSTEMATIC_ASSESSMENT Skin and subcutaneous tissue disorders MedDRA 12.1 View
Alopecia NON_SYSTEMATIC_ASSESSMENT Skin and subcutaneous tissue disorders MedDRA 12.1 View
Pigmentation disorder NON_SYSTEMATIC_ASSESSMENT Skin and subcutaneous tissue disorders MedDRA 12.1 View
Rash NON_SYSTEMATIC_ASSESSMENT Skin and subcutaneous tissue disorders MedDRA 12.1 View
Dizziness NON_SYSTEMATIC_ASSESSMENT Nervous system disorders MedDRA 12.1 View
Peripheral sensory neuropathy NON_SYSTEMATIC_ASSESSMENT Nervous system disorders MedDRA 12.1 View
Neuropathy peripheral NON_SYSTEMATIC_ASSESSMENT Nervous system disorders MedDRA 12.1 View
Dysgeusia NON_SYSTEMATIC_ASSESSMENT Nervous system disorders MedDRA 12.1 View
Headache NON_SYSTEMATIC_ASSESSMENT Nervous system disorders MedDRA 12.1 View
Weight decreased NON_SYSTEMATIC_ASSESSMENT Investigations MedDRA 12.1 View
Creatinine renal clearance decreased NON_SYSTEMATIC_ASSESSMENT Investigations MedDRA 12.1 View
Weight increased NON_SYSTEMATIC_ASSESSMENT Investigations MedDRA 12.1 View
Hiccups NON_SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders MedDRA 12.1 View
Cough NON_SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders MedDRA 12.1 View
Dyspnoea NON_SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders MedDRA 12.1 View
Epistaxis NON_SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders MedDRA 12.1 View
Renal impairment NON_SYSTEMATIC_ASSESSMENT Renal and urinary disorders MedDRA 12.1 View
Nephropathy toxic NON_SYSTEMATIC_ASSESSMENT Renal and urinary disorders MedDRA 12.1 View
Nasopharyngitis NON_SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA 12.1 View
Insomnia NON_SYSTEMATIC_ASSESSMENT Psychiatric disorders MedDRA 12.1 View
Back pain NON_SYSTEMATIC_ASSESSMENT Musculoskeletal and connective tissue disorders MedDRA 12.1 View