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 @ 3:30 PM
Ignite Modification Date: 2025-12-25 @ 1:45 PM
NCT ID: NCT04956692
Description: All-Cause Mortality includes all participants who enrolled. Adverse Events include all participants who received ≥1 dose of study drug.
Frequency Threshold: 5
Time Frame: Up to approximately 19 months
Study: NCT04956692
Study Brief: Study of Pembrolizumab (MK-3475) Subcutaneous (SC) Versus Pembrolizumab Intravenous (IV) Administered With Platinum Doublet Chemotherapy in Participants With Metastatic Squamous or Nonsquamous Non-Small Cell Lung Cancer (NSCLC) (MK-3475-A86)
Event Groups(If Any):

Event Groups

Title Description Deaths # Affected Deaths # At Risk Serious # Affected Serious # At Risk Other # Affected Other # At Risk View
Arm A: Pembrolizumab SC + Platinum Doublet Chemotherapy Participants receive pembrolizumab subcutaneous (SC) administration on Day 1 of each cycle (cycle length = 3 weeks) for up to 35 cycles (up to \~2 years) PLUS paclitaxel IV (on Day 1 of each cycle) OR nab-paclitaxel IV (on Days 1, 8, and 15 of each cycle) and carboplatin IV (on Day 1 of each cycle) for 4 cycles for squamous non-small cell lung cancer (NSCLC); PLUS carboplatin IV (on Day 1 of each cycle) Or cisplatin IV (on Day 1 of each cycle) for 4 cycles and pemetrexed IV (on Day 1 of each cycle) until progression, intolerable adverse events, or participant/physician decision for non-squamous NSCLC. 118 None 132 356 331 356 View
Arm B: Pembrolizumab IV + Platinum Doublet Chemotherapy Participants receive pembrolizumab intravenous (IV) administration on Day 1 of each cycle (cycle length = 3 weeks) for up to 35 cycles (up to \~2 years) PLUS paclitaxel IV (on Day 1 of each cycle) OR nab-paclitaxel IV (on Days 1, 8, and 15 of each cycle) and carboplatin IV (on Day 1 of each cycle) for 4 cycles for squamous non-small cell lung cancer (NSCLC); PLUS carboplatin IV (on Day 1 of each cycle) Or cisplatin IV (on Day 1 of each cycle) for 4 cycles and pemetrexed IV (on Day 1 of each cycle) until progression, intolerable adverse events, or participant/physician decision for non-squamous NSCLC. 48 None 62 172 160 172 View
Serious Events(If Any):

Serious Events

Term Type Organ System Vocab View
Anaemia SYSTEMATIC_ASSESSMENT Blood and lymphatic system disorders MedDRA 26.0 View
Anaemia of chronic disease SYSTEMATIC_ASSESSMENT Blood and lymphatic system disorders MedDRA 26.0 View
Febrile neutropenia SYSTEMATIC_ASSESSMENT Blood and lymphatic system disorders MedDRA 26.0 View
Leukocytosis SYSTEMATIC_ASSESSMENT Blood and lymphatic system disorders MedDRA 26.0 View
Neutropenia SYSTEMATIC_ASSESSMENT Blood and lymphatic system disorders MedDRA 26.0 View
Thrombocytopenia SYSTEMATIC_ASSESSMENT Blood and lymphatic system disorders MedDRA 26.0 View
Acute myocardial infarction SYSTEMATIC_ASSESSMENT Cardiac disorders MedDRA 26.0 View
Arrhythmia supraventricular SYSTEMATIC_ASSESSMENT Cardiac disorders MedDRA 26.0 View
Atrial fibrillation SYSTEMATIC_ASSESSMENT Cardiac disorders MedDRA 26.0 View
Cardiac arrest SYSTEMATIC_ASSESSMENT Cardiac disorders MedDRA 26.0 View
Cardiac failure acute SYSTEMATIC_ASSESSMENT Cardiac disorders MedDRA 26.0 View
Myocardial infarction SYSTEMATIC_ASSESSMENT Cardiac disorders MedDRA 26.0 View
Pericardial effusion SYSTEMATIC_ASSESSMENT Cardiac disorders MedDRA 26.0 View
Supraventricular extrasystoles SYSTEMATIC_ASSESSMENT Cardiac disorders MedDRA 26.0 View
Supraventricular tachyarrhythmia SYSTEMATIC_ASSESSMENT Cardiac disorders MedDRA 26.0 View
Aplasia SYSTEMATIC_ASSESSMENT Congenital, familial and genetic disorders MedDRA 26.0 View
Vertigo SYSTEMATIC_ASSESSMENT Ear and labyrinth disorders MedDRA 26.0 View
Adrenal insufficiency SYSTEMATIC_ASSESSMENT Endocrine disorders MedDRA 26.0 View
Hypothyroidism SYSTEMATIC_ASSESSMENT Endocrine disorders MedDRA 26.0 View
Macular hole SYSTEMATIC_ASSESSMENT Eye disorders MedDRA 26.0 View
Colitis SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 26.0 View
Diarrhoea SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 26.0 View
Gastrointestinal haemorrhage SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 26.0 View
Haematemesis SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 26.0 View
Ileus SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 26.0 View
Ileus paralytic SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 26.0 View
Incarcerated inguinal hernia SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 26.0 View
Nausea SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 26.0 View
Neutropenic colitis SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 26.0 View
Oesophageal fistula SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 26.0 View
Oesophageal haemorrhage SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 26.0 View
Pancreatitis SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 26.0 View
Stomatitis SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 26.0 View
Vomiting SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 26.0 View
Generalised oedema SYSTEMATIC_ASSESSMENT General disorders MedDRA 26.0 View
Hypothermia SYSTEMATIC_ASSESSMENT General disorders MedDRA 26.0 View
Injection site exfoliation SYSTEMATIC_ASSESSMENT General disorders MedDRA 26.0 View
Non-cardiac chest pain SYSTEMATIC_ASSESSMENT General disorders MedDRA 26.0 View
Oedema peripheral SYSTEMATIC_ASSESSMENT General disorders MedDRA 26.0 View
Pain SYSTEMATIC_ASSESSMENT General disorders MedDRA 26.0 View
Peripheral swelling SYSTEMATIC_ASSESSMENT General disorders MedDRA 26.0 View
Sudden death SYSTEMATIC_ASSESSMENT General disorders MedDRA 26.0 View
Cholecystitis SYSTEMATIC_ASSESSMENT Hepatobiliary disorders MedDRA 26.0 View
Cholecystitis acute SYSTEMATIC_ASSESSMENT Hepatobiliary disorders MedDRA 26.0 View
Immune-mediated hepatitis SYSTEMATIC_ASSESSMENT Hepatobiliary disorders MedDRA 26.0 View
Appendicitis SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA 26.0 View
Bronchitis SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA 26.0 View
COVID-19 SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA 26.0 View
Cellulitis SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA 26.0 View
Diverticulitis SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA 26.0 View
Gastroenteritis SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA 26.0 View
Gastrointestinal infection SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA 26.0 View
Haemophilus infection SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA 26.0 View
Herpes zoster SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA 26.0 View
Infected fistula SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA 26.0 View
Infectious pleural effusion SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA 26.0 View
Laryngitis SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA 26.0 View
Neutropenic sepsis SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA 26.0 View
Peritonsillar abscess SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA 26.0 View
Pleural infection SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA 26.0 View
Pneumocystis jirovecii pneumonia SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA 26.0 View
Pneumonia SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA 26.0 View
Pneumonia aspiration SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA 26.0 View
Pneumonia bacterial SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA 26.0 View
Pulmonary sepsis SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA 26.0 View
Pyopneumothorax SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA 26.0 View
Sepsis SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA 26.0 View
Septic shock SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA 26.0 View
Staphylococcal infection SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA 26.0 View
Systemic infection SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA 26.0 View
Urinary tract infection SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA 26.0 View
Alcohol poisoning SYSTEMATIC_ASSESSMENT Injury, poisoning and procedural complications MedDRA 26.0 View
Concussion SYSTEMATIC_ASSESSMENT Injury, poisoning and procedural complications MedDRA 26.0 View
Craniocerebral injury SYSTEMATIC_ASSESSMENT Injury, poisoning and procedural complications MedDRA 26.0 View
Femur fracture SYSTEMATIC_ASSESSMENT Injury, poisoning and procedural complications MedDRA 26.0 View
Hip fracture SYSTEMATIC_ASSESSMENT Injury, poisoning and procedural complications MedDRA 26.0 View
Joint injury SYSTEMATIC_ASSESSMENT Injury, poisoning and procedural complications MedDRA 26.0 View
Toxicity to various agents SYSTEMATIC_ASSESSMENT Injury, poisoning and procedural complications MedDRA 26.0 View
Alanine aminotransferase increased SYSTEMATIC_ASSESSMENT Investigations MedDRA 26.0 View
Aspartate aminotransferase increased SYSTEMATIC_ASSESSMENT Investigations MedDRA 26.0 View
Blood bilirubin increased SYSTEMATIC_ASSESSMENT Investigations MedDRA 26.0 View
Blood creatinine increased SYSTEMATIC_ASSESSMENT Investigations MedDRA 26.0 View
C-reactive protein increased SYSTEMATIC_ASSESSMENT Investigations MedDRA 26.0 View
White blood cell count decreased SYSTEMATIC_ASSESSMENT Investigations MedDRA 26.0 View
Decreased appetite SYSTEMATIC_ASSESSMENT Metabolism and nutrition disorders MedDRA 26.0 View
Dehydration SYSTEMATIC_ASSESSMENT Metabolism and nutrition disorders MedDRA 26.0 View
Diabetes mellitus SYSTEMATIC_ASSESSMENT Metabolism and nutrition disorders MedDRA 26.0 View
Diabetic ketoacidosis SYSTEMATIC_ASSESSMENT Metabolism and nutrition disorders MedDRA 26.0 View
Hypercalcaemia SYSTEMATIC_ASSESSMENT Metabolism and nutrition disorders MedDRA 26.0 View
Hyponatraemia SYSTEMATIC_ASSESSMENT Metabolism and nutrition disorders MedDRA 26.0 View
Hypophosphataemia SYSTEMATIC_ASSESSMENT Metabolism and nutrition disorders MedDRA 26.0 View
Back pain SYSTEMATIC_ASSESSMENT Musculoskeletal and connective tissue disorders MedDRA 26.0 View
Connective tissue inflammation SYSTEMATIC_ASSESSMENT Musculoskeletal and connective tissue disorders MedDRA 26.0 View
Myositis SYSTEMATIC_ASSESSMENT Musculoskeletal and connective tissue disorders MedDRA 26.0 View
Pain in extremity SYSTEMATIC_ASSESSMENT Musculoskeletal and connective tissue disorders MedDRA 26.0 View
Polymyalgia rheumatica SYSTEMATIC_ASSESSMENT Musculoskeletal and connective tissue disorders MedDRA 26.0 View
Soft tissue haemorrhage SYSTEMATIC_ASSESSMENT Musculoskeletal and connective tissue disorders MedDRA 26.0 View
Malignant neoplasm progression SYSTEMATIC_ASSESSMENT Neoplasms benign, malignant and unspecified (incl cysts and polyps) MedDRA 26.0 View
Malignant pleural effusion SYSTEMATIC_ASSESSMENT Neoplasms benign, malignant and unspecified (incl cysts and polyps) MedDRA 26.0 View
Plasma cell myeloma SYSTEMATIC_ASSESSMENT Neoplasms benign, malignant and unspecified (incl cysts and polyps) MedDRA 26.0 View
Carotid artery stenosis SYSTEMATIC_ASSESSMENT Nervous system disorders MedDRA 26.0 View
Cerebral artery embolism SYSTEMATIC_ASSESSMENT Nervous system disorders MedDRA 26.0 View
Cerebrovascular accident SYSTEMATIC_ASSESSMENT Nervous system disorders MedDRA 26.0 View
Ischaemic stroke SYSTEMATIC_ASSESSMENT Nervous system disorders MedDRA 26.0 View
Metabolic encephalopathy SYSTEMATIC_ASSESSMENT Nervous system disorders MedDRA 26.0 View
Myasthenia gravis SYSTEMATIC_ASSESSMENT Nervous system disorders MedDRA 26.0 View
Seizure SYSTEMATIC_ASSESSMENT Nervous system disorders MedDRA 26.0 View
Transient ischaemic attack SYSTEMATIC_ASSESSMENT Nervous system disorders MedDRA 26.0 View
Confusional state SYSTEMATIC_ASSESSMENT Psychiatric disorders MedDRA 26.0 View
Delusional disorder, unspecified type SYSTEMATIC_ASSESSMENT Psychiatric disorders MedDRA 26.0 View
Calculus bladder SYSTEMATIC_ASSESSMENT Renal and urinary disorders MedDRA 26.0 View
Immune-mediated nephritis SYSTEMATIC_ASSESSMENT Renal and urinary disorders MedDRA 26.0 View
Renal impairment SYSTEMATIC_ASSESSMENT Renal and urinary disorders MedDRA 26.0 View
Tubulointerstitial nephritis SYSTEMATIC_ASSESSMENT Renal and urinary disorders MedDRA 26.0 View
Chronic obstructive pulmonary disease SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders MedDRA 26.0 View
Dyspnoea SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders MedDRA 26.0 View
Epistaxis SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders MedDRA 26.0 View
Haemoptysis SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders MedDRA 26.0 View
Haemothorax SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders MedDRA 26.0 View
Pleural effusion SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders MedDRA 26.0 View
Pleurisy SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders MedDRA 26.0 View
Pneumonitis SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders MedDRA 26.0 View
Pneumothorax SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders MedDRA 26.0 View
Pulmonary artery thrombosis SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders MedDRA 26.0 View
Pulmonary embolism SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders MedDRA 26.0 View
Pulmonary haemorrhage SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders MedDRA 26.0 View
Pulmonary oedema SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders MedDRA 26.0 View
Respiratory failure SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders MedDRA 26.0 View
Dermatitis SYSTEMATIC_ASSESSMENT Skin and subcutaneous tissue disorders MedDRA 26.0 View
Rash SYSTEMATIC_ASSESSMENT Skin and subcutaneous tissue disorders MedDRA 26.0 View
Rash maculo-papular SYSTEMATIC_ASSESSMENT Skin and subcutaneous tissue disorders MedDRA 26.0 View
Stevens-Johnson syndrome SYSTEMATIC_ASSESSMENT Skin and subcutaneous tissue disorders MedDRA 26.0 View
Arterial thrombosis SYSTEMATIC_ASSESSMENT Vascular disorders MedDRA 26.0 View
Deep vein thrombosis SYSTEMATIC_ASSESSMENT Vascular disorders MedDRA 26.0 View
Embolism SYSTEMATIC_ASSESSMENT Vascular disorders MedDRA 26.0 View
Hypotension SYSTEMATIC_ASSESSMENT Vascular disorders MedDRA 26.0 View
Hypovolaemic shock SYSTEMATIC_ASSESSMENT Vascular disorders MedDRA 26.0 View
Venous thrombosis limb SYSTEMATIC_ASSESSMENT Vascular disorders MedDRA 26.0 View
Face oedema SYSTEMATIC_ASSESSMENT General disorders MedDRA 26.0 View
Fatigue SYSTEMATIC_ASSESSMENT General disorders MedDRA 26.0 View
COVID-19 pneumonia SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA 26.0 View
Asthenia SYSTEMATIC_ASSESSMENT General disorders MedDRA 26.0 View
Death SYSTEMATIC_ASSESSMENT General disorders MedDRA 26.0 View
Other Events(If Any):

Other Events

Term Type Organ System Vocab View
Anaemia SYSTEMATIC_ASSESSMENT Blood and lymphatic system disorders MedDRA 26.0 View
Neutropenia SYSTEMATIC_ASSESSMENT Blood and lymphatic system disorders MedDRA 26.0 View
Thrombocytopenia SYSTEMATIC_ASSESSMENT Blood and lymphatic system disorders MedDRA 26.0 View
Hyperthyroidism SYSTEMATIC_ASSESSMENT Endocrine disorders MedDRA 26.0 View
Hypothyroidism SYSTEMATIC_ASSESSMENT Endocrine disorders MedDRA 26.0 View
Constipation SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 26.0 View
Diarrhoea SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 26.0 View
Nausea SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 26.0 View
Stomatitis SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 26.0 View
Vomiting SYSTEMATIC_ASSESSMENT Gastrointestinal disorders MedDRA 26.0 View
Asthenia SYSTEMATIC_ASSESSMENT General disorders MedDRA 26.0 View
Fatigue SYSTEMATIC_ASSESSMENT General disorders MedDRA 26.0 View
Oedema peripheral SYSTEMATIC_ASSESSMENT General disorders MedDRA 26.0 View
Pyrexia SYSTEMATIC_ASSESSMENT General disorders MedDRA 26.0 View
COVID-19 SYSTEMATIC_ASSESSMENT Infections and infestations MedDRA 26.0 View
Alanine aminotransferase increased SYSTEMATIC_ASSESSMENT Investigations MedDRA 26.0 View
Aspartate aminotransferase increased SYSTEMATIC_ASSESSMENT Investigations MedDRA 26.0 View
Blood alkaline phosphatase increased SYSTEMATIC_ASSESSMENT Investigations MedDRA 26.0 View
Blood creatinine increased SYSTEMATIC_ASSESSMENT Investigations MedDRA 26.0 View
Blood lactate dehydrogenase increased SYSTEMATIC_ASSESSMENT Investigations MedDRA 26.0 View
Lymphocyte count decreased SYSTEMATIC_ASSESSMENT Investigations MedDRA 26.0 View
White blood cell count decreased SYSTEMATIC_ASSESSMENT Investigations MedDRA 26.0 View
Decreased appetite SYSTEMATIC_ASSESSMENT Metabolism and nutrition disorders MedDRA 26.0 View
Hyperglycaemia SYSTEMATIC_ASSESSMENT Metabolism and nutrition disorders MedDRA 26.0 View
Hypoalbuminaemia SYSTEMATIC_ASSESSMENT Metabolism and nutrition disorders MedDRA 26.0 View
Hypocalcaemia SYSTEMATIC_ASSESSMENT Metabolism and nutrition disorders MedDRA 26.0 View
Hypokalaemia SYSTEMATIC_ASSESSMENT Metabolism and nutrition disorders MedDRA 26.0 View
Hyponatraemia SYSTEMATIC_ASSESSMENT Metabolism and nutrition disorders MedDRA 26.0 View
Arthralgia SYSTEMATIC_ASSESSMENT Musculoskeletal and connective tissue disorders MedDRA 26.0 View
Dizziness SYSTEMATIC_ASSESSMENT Nervous system disorders MedDRA 26.0 View
Headache SYSTEMATIC_ASSESSMENT Nervous system disorders MedDRA 26.0 View
Neuropathy peripheral SYSTEMATIC_ASSESSMENT Nervous system disorders MedDRA 26.0 View
Insomnia SYSTEMATIC_ASSESSMENT Psychiatric disorders MedDRA 26.0 View
Cough SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders MedDRA 26.0 View
Dyspnoea SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders MedDRA 26.0 View
Hiccups SYSTEMATIC_ASSESSMENT Respiratory, thoracic and mediastinal disorders MedDRA 26.0 View
Alopecia SYSTEMATIC_ASSESSMENT Skin and subcutaneous tissue disorders MedDRA 26.0 View
Pruritus SYSTEMATIC_ASSESSMENT Skin and subcutaneous tissue disorders MedDRA 26.0 View
Rash SYSTEMATIC_ASSESSMENT Skin and subcutaneous tissue disorders MedDRA 26.0 View