Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'interventionBrowseModule': {'meshes': [{'id': 'D017214', 'term': 'Laryngeal Masks'}], 'ancestors': [{'id': 'D007442', 'term': 'Intubation, Intratracheal'}, {'id': 'D058109', 'term': 'Airway Management'}, {'id': 'D013812', 'term': 'Therapeutics'}, {'id': 'D007440', 'term': 'Intubation'}, {'id': 'D008919', 'term': 'Investigative Techniques'}, {'id': 'D008397', 'term': 'Masks'}, {'id': 'D011482', 'term': 'Protective Devices'}, {'id': 'D004864', 'term': 'Equipment and Supplies'}, {'id': 'D000067393', 'term': 'Personal Protective Equipment'}, {'id': 'D008420', 'term': 'Manufactured Materials'}, {'id': 'D013676', 'term': 'Technology, Industry, and Agriculture'}]}}, 'protocolSection': {'designModule': {'phases': ['NA'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'RANDOMIZED', 'maskingInfo': {'masking': 'SINGLE', 'whoMasked': ['OUTCOMES_ASSESSOR']}, 'primaryPurpose': 'PREVENTION', 'interventionModel': 'PARALLEL'}, 'enrollmentInfo': {'type': 'ESTIMATED', 'count': 2210}}, 'statusModule': {'overallStatus': 'NOT_YET_RECRUITING', 'startDateStruct': {'date': '2024-05-05', 'type': 'ESTIMATED'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2024-04', 'completionDateStruct': {'date': '2026-06-15', 'type': 'ESTIMATED'}, 'lastUpdateSubmitDate': '2024-04-28', 'studyFirstSubmitDate': '2024-04-10', 'studyFirstSubmitQcDate': '2024-04-28', 'lastUpdatePostDateStruct': {'date': '2024-04-30', 'type': 'ACTUAL'}, 'studyFirstPostDateStruct': {'date': '2024-04-30', 'type': 'ACTUAL'}, 'primaryCompletionDateStruct': {'date': '2026-04-15', 'type': 'ESTIMATED'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'PPC', 'timeFrame': '7 days after surgery', 'description': "The primary outcome is the incidence of a collapsed composite of postoperative pulmonary complications within 7 postoperative days, diagnosed according to Dr Wang's work published on Anesthesiology, 2022 (PMID: 35226725)."}], 'secondaryOutcomes': [{'measure': 'extrapulmonary complications', 'timeFrame': '7 days after surgery', 'description': 'extrapulmonary complications according to regular medical reports'}, {'measure': 'severity of PPC', 'timeFrame': '7 days after surgery', 'description': 'Clavien Dindo criteria'}, {'measure': 'diagnosis of PPC', 'timeFrame': '7 days after surgery', 'description': 'Postoperative pulmonary complications are defined by respiratory infection, respiratory failure, pleural effusion, atelectasis, pneumothorax, bronchospasm, and aspiration pneumonia (Diagnosed according to utcome is the incidence of postoperative pulmonary complications within 7 postoperative days, diagnosed according to Anesthesiology, 2022 (PMID: 35226725).'}]}, 'oversightModule': {'oversightHasDmc': True, 'isFdaRegulatedDrug': False, 'isFdaRegulatedDevice': False}, 'conditionsModule': {'keywords': ['Supraglottic airway', 'Tracheal intubation', 'Postoperative pulmonary complications', 'Geriatric surgery'], 'conditions': ['Pulmonary Complication']}, 'descriptionModule': {'briefSummary': 'Postoperative pulmonary complications are serious threat to surgical patients, especially to high-risk geriatric patients. There is evidence that laryngeal mask airway is associated with postoperative pulmonary complications in comparison with tracheal intubation. However, conclusion may reverse among frail population such as high-risk geriatric patients. Geriatric patients are often associated with loose mask seal due to physiological changes, which may increase chances of aspiration and pose challenges to intraoperative airway maintenance. It was reported that laryngeal mask airway causes more atelectasis among children, but no report among high-risk elderly. The investigators therefore propose this study to verify the non-inferior effect of laryngeal mask airway compared to tracheal intubation on postoperative pulmonary complications among high-risk geriatric patients undergoing elective non-cardiothoracic surgeries.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['OLDER_ADULT'], 'minimumAge': '70 Years', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* Patients aged ≥ 70 years scheduled for elective non-cardiothoracic surgery with an ARISCAT score \\> 44 will be included\n\nExclusion Criteria:\n\n* Exclusion criteria include emergency surgery; anticipated difficult tracheal intubation; laryngeal pathology that might interfere with supraglottic device insertion; high risk of gastroesophageal reflux; participation in any conflicting trial within the past 3 months; or deemed unsuitable for the trial by investigators.'}, 'identificationModule': {'nctId': 'NCT06391333', 'briefTitle': 'Supraglottic Airway vs Tracheal Intubation on PPCs Among High-risk Geriatric Patients', 'organization': {'class': 'OTHER', 'fullName': 'RenJi Hospital'}, 'officialTitle': 'Comparison of Supraglottic Airway and Tracheal Intubation on Postoperative Pulmonary Complications Among High-risk Geriatric Patients', 'orgStudyIdInfo': {'id': 'POLMA2'}}, 'armsInterventionsModule': {'armGroups': [{'type': 'ACTIVE_COMPARATOR', 'label': 'laryngeal mask airway', 'description': 'In this group, patients use a laryngeal mask airway for intraoperative mechanical ventilation.', 'interventionNames': ['Device: laryngeal mask airway and endotracheal tube']}, {'type': 'PLACEBO_COMPARATOR', 'label': 'endotracheal intubation', 'description': 'In this group, patients use a endotracheal tube for intraoperative mechanical ventilation.', 'interventionNames': ['Device: laryngeal mask airway and endotracheal tube']}], 'interventions': [{'name': 'laryngeal mask airway and endotracheal tube', 'type': 'DEVICE', 'description': 'The two most commonly used devices for mechanical ventilation.', 'armGroupLabels': ['endotracheal intubation', 'laryngeal mask airway']}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'RenJi Hospital', 'class': 'OTHER'}, 'responsibleParty': {'type': 'SPONSOR'}}}}