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 @ 11:49 PM
Ignite Modification Date: 2025-12-25 @ 9:43 PM
NCT ID: NCT00667251
Description: Deaths in the post-treatment survival follow-up were not considered adverse events. The total number at risk in the post-treatment survival included patients who entered this period. All-cause Mortality was assessed for all participants enrolled in the study, while Serious and Other Adverse Events were assessed for all participants who received at least one dose of the study medication.
Frequency Threshold: 5
Time Frame: Adverse Events (AEs) were collected from first dose of study medication until the last dose plus 28 days post-treat follow-up, assessed up to approximately 165 months. Deaths were recorded from study start date until end of survival follow-up phase (end of study), assessed up to approximately 166 months.
Study: NCT00667251
Study Brief: Chemotherapy and Lapatinib or Trastuzumab in Treating Women With HER2/Neu-Positive Metastatic Breast 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
Lapatinib (LTax/L) - All Participants Lapatinib (LTax/L) - All participants: Events up to 28 days post-treatment 21 None 106 322 316 322 View
Lapatinib (LTax/L) - Crossed Over to Trastuzumab (TTax/T) After IA Results Lapatinib (LTax/L) - Crossed over to Trastuzumab (TTax/T) after IA results: Events up to 28 days post-treatment 0 None 2 5 1 5 View
Lapatinib (LTax/L) - All Participants (Post-treatment) Lapatinib (LTax/L) - All participants (Post-treatment): Deaths in the post-treatment survival follow-up were not considered adverse events. 82 None 0 0 0 0 View
Trastuzumab (TTax/T) (Post-treatment) Trastuzumab (TTax/T) (Post-treatment): Deaths in the post-treatment survival follow-up were not considered adverse events. 73 None 0 0 0 0 View
Lapatinib (LTax/L) - Crossed Over to Trastuzumab (TTax/T) After IA Results (Post-treatment) Lapatinib (LTax/L) - Crossed over to Trastuzumab (TTax/T) after IA results: Deaths in the post-treatment survival follow-up were not considered adverse events. 0 None 0 0 0 0 View
Trastuzumab (TTax/T) Trastuzumab (TTax/T): Events up to 28 days post-treatment 13 None 66 325 319 325 View
Serious Events(If Any):

Serious Events

Term Type Organ System Vocab View
Left ventricular dysfunction SYSTEMATIC_ASSESSMENT Cardiac disorders MedDRA (25.1) View
Myocardial ischaemia SYSTEMATIC_ASSESSMENT Cardiac disorders MedDRA (25.1) View
Pericardial effusion SYSTEMATIC_ASSESSMENT Cardiac disorders MedDRA (25.1) View
Right ventricular dysfunction SYSTEMATIC_ASSESSMENT Cardiac disorders MedDRA (25.1) View
Sinus tachycardia SYSTEMATIC_ASSESSMENT Cardiac disorders MedDRA (25.1) View
Sudden death SYSTEMATIC_ASSESSMENT Cardiac disorders MedDRA (25.1) View
Hypercalcaemia SYSTEMATIC_ASSESSMENT Endocrine disorders MedDRA (25.1) View
Hyperglycaemia SYSTEMATIC_ASSESSMENT Endocrine disorders MedDRA (25.1) View
Hyperthyroidism SYSTEMATIC_ASSESSMENT Endocrine disorders MedDRA (25.1) View
Abdominal pain SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA (25.1) View
Colitis SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA (25.1) View
Constipation SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA (25.1) View
Diarrhoea SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA (25.1) View
Dysphagia SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA (25.1) View
Fistula of small intestine SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA (25.1) View
Gastric ulcer SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA (25.1) View
Gastritis SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA (25.1) View
Gastrointestinal disorder SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA (25.1) View
Gastrointestinal perforation SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA (25.1) View
Ileus SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA (25.1) View
Large intestinal obstruction SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA (25.1) View
Large intestine infection SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA (25.1) View
Nausea SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA (25.1) View
Oesophageal haemorrhage SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA (25.1) View
Oesophagitis SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA (25.1) View
Pancreatitis SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA (25.1) View
Small intestinal haemorrhage SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA (25.1) View
Small intestinal obstruction SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA (25.1) View
Stomatitis SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA (25.1) View
Vomiting SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA (25.1) View
Death SYSTEMATIC_ASSESSMENT General disorders MedDRA (25.1) View
Device related infection SYSTEMATIC_ASSESSMENT General disorders MedDRA (25.1) View
Fatigue SYSTEMATIC_ASSESSMENT General disorders MedDRA (25.1) View
Febrile neutropenia SYSTEMATIC_ASSESSMENT General disorders MedDRA (25.1) View
Pyrexia SYSTEMATIC_ASSESSMENT General disorders MedDRA (25.1) View
Ulcer SYSTEMATIC_ASSESSMENT General disorders MedDRA (25.1) View
Cholecystitis SYSTEMATIC_ASSESSMENT Hepatobiliary disorders MedDRA (25.1) View
Hepatobiliary disease SYSTEMATIC_ASSESSMENT Hepatobiliary disorders MedDRA (25.1) View
Hypersensitivity SYSTEMATIC_ASSESSMENT Immune system disorders MedDRA (25.1) View
Cystitis SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA (25.1) View
Infection SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA (25.1) View
Paronychia SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA (25.1) View
Pneumonia SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA (25.1) View
Sepsis SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA (25.1) View
Sinusitis SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA (25.1) View
Upper aerodigestive tract infection SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA (25.1) View
Upper respiratory tract infection SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA (25.1) View
Urinary tract infection SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA (25.1) View
Wound infection SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA (25.1) View
Fracture SYSTEMATIC_ASSESSMENT Injury, poisoning and procedural complications MedDRA (25.1) View
Gastrointestinal anastomotic leak SYSTEMATIC_ASSESSMENT Injury, poisoning and procedural complications MedDRA (25.1) View
Injection site reaction SYSTEMATIC_ASSESSMENT Injury, poisoning and procedural complications MedDRA (25.1) View
Large intestine perforation SYSTEMATIC_ASSESSMENT Injury, poisoning and procedural complications MedDRA (25.1) View
Seroma SYSTEMATIC_ASSESSMENT Injury, poisoning and procedural complications MedDRA (25.1) View
Wound complication SYSTEMATIC_ASSESSMENT Injury, poisoning and procedural complications MedDRA (25.1) View
Alanine aminotransferase SYSTEMATIC_ASSESSMENT Investigations MedDRA (25.1) View
Aspartate aminotransferase SYSTEMATIC_ASSESSMENT Investigations MedDRA (25.1) View
Blood bilirubin SYSTEMATIC_ASSESSMENT Investigations MedDRA (25.1) View
Blood creatinine SYSTEMATIC_ASSESSMENT Investigations MedDRA (25.1) View
Haemoglobin SYSTEMATIC_ASSESSMENT Investigations MedDRA (25.1) View
Lipase SYSTEMATIC_ASSESSMENT Investigations MedDRA (25.1) View
Neutrophil count SYSTEMATIC_ASSESSMENT Investigations MedDRA (25.1) View
Weight decreased SYSTEMATIC_ASSESSMENT Investigations MedDRA (25.1) View
Cachexia SYSTEMATIC_ASSESSMENT Metabolism and nutrition disorders MedDRA (25.1) View
Decreased appetite SYSTEMATIC_ASSESSMENT Metabolism and nutrition disorders MedDRA (25.1) View
Dehydration SYSTEMATIC_ASSESSMENT Metabolism and nutrition disorders MedDRA (25.1) View
Hypokalaemia SYSTEMATIC_ASSESSMENT Metabolism and nutrition disorders MedDRA (25.1) View
Arthralgia SYSTEMATIC_ASSESSMENT Musculoskeletal and connective tissue disorders MedDRA (25.1) View
Back pain SYSTEMATIC_ASSESSMENT Musculoskeletal and connective tissue disorders MedDRA (25.1) View
Bone pain SYSTEMATIC_ASSESSMENT Musculoskeletal and connective tissue disorders MedDRA (25.1) View
Chills SYSTEMATIC_ASSESSMENT Musculoskeletal and connective tissue disorders MedDRA (25.1) View
Musculoskeletal disorder SYSTEMATIC_ASSESSMENT Musculoskeletal and connective tissue disorders MedDRA (25.1) View
Myalgia SYSTEMATIC_ASSESSMENT Musculoskeletal and connective tissue disorders MedDRA (25.1) View
Pain in extremity SYSTEMATIC_ASSESSMENT Musculoskeletal and connective tissue disorders MedDRA (25.1) View
Soft tissue infection SYSTEMATIC_ASSESSMENT Musculoskeletal and connective tissue disorders MedDRA (25.1) View
Confusional state SYSTEMATIC_ASSESSMENT Nervous system disorders MedDRA (25.1) View
Dizziness SYSTEMATIC_ASSESSMENT Nervous system disorders MedDRA (25.1) View
Headache SYSTEMATIC_ASSESSMENT Nervous system disorders MedDRA (25.1) View
Multifocal motor neuropathy SYSTEMATIC_ASSESSMENT Nervous system disorders MedDRA (25.1) View
Muscular weakness SYSTEMATIC_ASSESSMENT Nervous system disorders MedDRA (25.1) View
Nervous system disorder SYSTEMATIC_ASSESSMENT Nervous system disorders MedDRA (25.1) View
Depressed mood SYSTEMATIC_ASSESSMENT Psychiatric disorders MedDRA (25.1) View
Mental disorder SYSTEMATIC_ASSESSMENT Psychiatric disorders MedDRA (25.1) View
Kidney infection SYSTEMATIC_ASSESSMENT Renal and urinary disorders MedDRA (25.1) View
Pollakiuria SYSTEMATIC_ASSESSMENT Renal and urinary disorders MedDRA (25.1) View
Renal failure SYSTEMATIC_ASSESSMENT Renal and urinary disorders MedDRA (25.1) View
Sexual dysfunction SYSTEMATIC_ASSESSMENT Reproductive system and breast disorders MedDRA (25.1) View
Acute respiratory distress syndrome SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders MedDRA (25.1) View
Bronchitis SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders MedDRA (25.1) View
Cough SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders MedDRA (25.1) View
Dyspnoea SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders MedDRA (25.1) View
Lung disorder SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders MedDRA (25.1) View
Oropharyngeal pain SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders MedDRA (25.1) View
Pleural effusion SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders MedDRA (25.1) View
Pneumonitis SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders MedDRA (25.1) View
Pneumothorax SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders MedDRA (25.1) View
Pulmonary haemorrhage SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders MedDRA (25.1) View
Pain of skin SYSTEMATIC_ASSESSMENT Skin and subcutaneous tissue disorders MedDRA (25.1) View
Petechiae SYSTEMATIC_ASSESSMENT Skin and subcutaneous tissue disorders MedDRA (25.1) View
Pruritus SYSTEMATIC_ASSESSMENT Skin and subcutaneous tissue disorders MedDRA (25.1) View
Rash SYSTEMATIC_ASSESSMENT Skin and subcutaneous tissue disorders MedDRA (25.1) View
Skin infection SYSTEMATIC_ASSESSMENT Skin and subcutaneous tissue disorders MedDRA (25.1) View
Cerebral ischaemia SYSTEMATIC_ASSESSMENT Vascular disorders MedDRA (25.1) View
Disseminated intravascular coagulation SYSTEMATIC_ASSESSMENT Vascular disorders MedDRA (25.1) View
Embolism SYSTEMATIC_ASSESSMENT Vascular disorders MedDRA (25.1) View
Gastric haemorrhage SYSTEMATIC_ASSESSMENT Vascular disorders MedDRA (25.1) View
Haematoma SYSTEMATIC_ASSESSMENT Vascular disorders MedDRA (25.1) View
Hypertension SYSTEMATIC_ASSESSMENT Vascular disorders MedDRA (25.1) View
Syncope SYSTEMATIC_ASSESSMENT Vascular disorders MedDRA (25.1) View
Uterine haemorrhage SYSTEMATIC_ASSESSMENT Vascular disorders MedDRA (25.1) View
Leukocytosis SYSTEMATIC_ASSESSMENT Blood and lymphatic system disorders MedDRA (25.1) View
Platelet disorder SYSTEMATIC_ASSESSMENT Blood and lymphatic system disorders MedDRA (25.1) View
Atrial fibrillation SYSTEMATIC_ASSESSMENT Cardiac disorders MedDRA (25.1) View
Cardiac disorder SYSTEMATIC_ASSESSMENT Cardiac disorders MedDRA (25.1) View
Chest pain SYSTEMATIC_ASSESSMENT Cardiac disorders MedDRA (25.1) View
Other Events(If Any):

Other Events

Term Type Organ System Vocab View
Chest pain SYSTEMATIC_ASSESSMENT Cardiac disorders MedDRA (25.1) View
Left ventricular dysfunction SYSTEMATIC_ASSESSMENT Cardiac disorders MedDRA (25.1) View
Oedema peripheral SYSTEMATIC_ASSESSMENT Cardiac disorders MedDRA (25.1) View
Lacrimation increased SYSTEMATIC_ASSESSMENT Eye disorders MedDRA (25.1) View
Abdominal distension SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA (25.1) View
Abdominal pain upper SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA (25.1) View
Constipation SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA (25.1) View
Diarrhoea SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA (25.1) View
Dry mouth SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA (25.1) View
Dyspepsia SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA (25.1) View
Nausea SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA (25.1) View
Stomatitis SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA (25.1) View
Taste disorder SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA (25.1) View
Vomiting SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA (25.1) View
Fatigue SYSTEMATIC_ASSESSMENT General disorders MedDRA (25.1) View
Pyrexia SYSTEMATIC_ASSESSMENT General disorders MedDRA (25.1) View
Hypersensitivity SYSTEMATIC_ASSESSMENT Immune system disorders MedDRA (25.1) View
Cystitis SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA (25.1) View
Paronychia SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA (25.1) View
Rhinitis SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA (25.1) View
Upper respiratory tract infection SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA (25.1) View
Gamma-glutamyltransferase SYSTEMATIC_ASSESSMENT Investigations MedDRA (25.1) View
Weight decreased SYSTEMATIC_ASSESSMENT Investigations MedDRA (25.1) View
Decreased appetite SYSTEMATIC_ASSESSMENT Metabolism and nutrition disorders MedDRA (25.1) View
Arthralgia SYSTEMATIC_ASSESSMENT Musculoskeletal and connective tissue disorders MedDRA (25.1) View
Back pain SYSTEMATIC_ASSESSMENT Musculoskeletal and connective tissue disorders MedDRA (25.1) View
Bone pain SYSTEMATIC_ASSESSMENT Musculoskeletal and connective tissue disorders MedDRA (25.1) View
Chills SYSTEMATIC_ASSESSMENT Musculoskeletal and connective tissue disorders MedDRA (25.1) View
Myalgia SYSTEMATIC_ASSESSMENT Musculoskeletal and connective tissue disorders MedDRA (25.1) View
Pain in extremity SYSTEMATIC_ASSESSMENT Musculoskeletal and connective tissue disorders MedDRA (25.1) View
Tumour pain SYSTEMATIC_ASSESSMENT Neoplasms benign, malignant and unspecified (incl cysts and polyps) MedDRA (25.1) View
Dizziness SYSTEMATIC_ASSESSMENT Nervous system disorders MedDRA (25.1) View
Headache SYSTEMATIC_ASSESSMENT Nervous system disorders MedDRA (25.1) View
Multifocal motor neuropathy SYSTEMATIC_ASSESSMENT Nervous system disorders MedDRA (25.1) View
Palmar-plantar erythrodysaesthesia syndrome SYSTEMATIC_ASSESSMENT Nervous system disorders MedDRA (25.1) View
Peripheral sensory neuropathy SYSTEMATIC_ASSESSMENT Nervous system disorders MedDRA (25.1) View
Vision blurred SYSTEMATIC_ASSESSMENT Nervous system disorders MedDRA (25.1) View
Anxiety SYSTEMATIC_ASSESSMENT Psychiatric disorders MedDRA (25.1) View
Depressed mood SYSTEMATIC_ASSESSMENT Psychiatric disorders MedDRA (25.1) View
Dysphonia SYSTEMATIC_ASSESSMENT Psychiatric disorders MedDRA (25.1) View
Insomnia SYSTEMATIC_ASSESSMENT Psychiatric disorders MedDRA (25.1) View
Breast pain SYSTEMATIC_ASSESSMENT Reproductive system and breast disorders MedDRA (25.1) View
Cough SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders MedDRA (25.1) View
Dyspnoea SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders MedDRA (25.1) View
Influenza SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders MedDRA (25.1) View
Oropharyngeal pain SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders MedDRA (25.1) View
Rhinitis allergic SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders MedDRA (25.1) View
Alopecia SYSTEMATIC_ASSESSMENT Skin and subcutaneous tissue disorders MedDRA (25.1) View
Dry skin SYSTEMATIC_ASSESSMENT Skin and subcutaneous tissue disorders MedDRA (25.1) View
Nail disorder SYSTEMATIC_ASSESSMENT Skin and subcutaneous tissue disorders MedDRA (25.1) View
Pruritus SYSTEMATIC_ASSESSMENT Skin and subcutaneous tissue disorders MedDRA (25.1) View
Rash SYSTEMATIC_ASSESSMENT Skin and subcutaneous tissue disorders MedDRA (25.1) View
Skin disorder SYSTEMATIC_ASSESSMENT Skin and subcutaneous tissue disorders MedDRA (25.1) View
Skin infection SYSTEMATIC_ASSESSMENT Skin and subcutaneous tissue disorders MedDRA (25.1) View
Epistaxis SYSTEMATIC_ASSESSMENT Vascular disorders MedDRA (25.1) View
Flushing SYSTEMATIC_ASSESSMENT Vascular disorders MedDRA (25.1) View
Hot flush SYSTEMATIC_ASSESSMENT Vascular disorders MedDRA (25.1) View
Hypertension SYSTEMATIC_ASSESSMENT Vascular disorders MedDRA (25.1) View
Abdominal pain SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA (25.1) View
Weight increased SYSTEMATIC_ASSESSMENT Investigations MedDRA (25.1) View
Lymphoedema SYSTEMATIC_ASSESSMENT Vascular disorders MedDRA (25.1) View