Ignite Creation Date:
2025-12-25 @ 2:13 AM
Ignite Modification Date:
2025-12-26 @ 6:06 PM
Study NCT ID:
NCT01154660
Status:
COMPLETED
Last Update Posted:
2011-04-19
First Post:
2010-06-30
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Effects of Increased Tidal Volume on Internal Jugular Vein Cross-sectional Area
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'interventionBrowseModule': {'meshes': [{'id': 'D013990', 'term': 'Tidal Volume'}], 'ancestors': [{'id': 'D007320', 'term': 'Inspiratory Capacity'}, {'id': 'D014797', 'term': 'Vital Capacity'}, {'id': 'D014109', 'term': 'Total Lung Capacity'}, {'id': 'D008176', 'term': 'Lung Volume Measurements'}, {'id': 'D012129', 'term': 'Respiratory Function Tests'}, {'id': 'D003948', 'term': 'Diagnostic Techniques, Respiratory System'}, {'id': 'D019937', 'term': 'Diagnostic Techniques and Procedures'}, {'id': 'D003933', 'term': 'Diagnosis'}, {'id': 'D012143', 'term': 'Respiratory Physiological Phenomena'}, {'id': 'D002943', 'term': 'Circulatory and Respiratory Physiological Phenomena'}]}}, 'protocolSection': {'designModule': {'phases': ['NA'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'RANDOMIZED', 'maskingInfo': {'masking': 'NONE'}, 'interventionModel': 'PARALLEL'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 40}}, 'statusModule': {'overallStatus': 'COMPLETED', 'startDateStruct': {'date': '2010-07'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2011-04', 'completionDateStruct': {'date': '2010-12', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2011-04-18', 'studyFirstSubmitDate': '2010-06-30', 'studyFirstSubmitQcDate': '2010-06-30', 'lastUpdatePostDateStruct': {'date': '2011-04-19', 'type': 'ESTIMATED'}, 'studyFirstPostDateStruct': {'date': '2010-07-01', 'type': 'ESTIMATED'}, 'primaryCompletionDateStruct': {'date': '2010-11', 'type': 'ACTUAL'}}, 'oversightModule': {'oversightHasDmc': True}, 'conditionsModule': {'keywords': ['any operation that required for general anesthesia'], 'conditions': ['General Anesthesia', 'Surgery']}, 'descriptionModule': {'briefSummary': 'As increasing tidal volume, the cross sectional area and circumference of Internal Jugular Vein (IJV) could increase. And In the previous study, Trendelenburg position can increase size of IJV. So investigators would compare the cross sectional area, circumference of IJV and peak airway pressure in neutral and Trendelenburg position'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'maximumAge': '75 Years', 'minimumAge': '25 Years', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* patients who are undergoing general anesthesia\n\nExclusion Criteria:\n\n* history of IJV cannulation\n* uncontrolled cardiovascular disease\n* severe pulmonary problem\n* cervical spinal impairment'}, 'identificationModule': {'nctId': 'NCT01154660', 'briefTitle': 'Effects of Increased Tidal Volume on Internal Jugular Vein Cross-sectional Area', 'organization': {'class': 'OTHER', 'fullName': 'Yonsei University'}, 'officialTitle': 'Effects of Increased Tidal Volume on Internal Jugular Vein Cross-sectional Area', 'orgStudyIdInfo': {'id': '4-2009-0734'}}, 'armsInterventionsModule': {'armGroups': [{'type': 'EXPERIMENTAL', 'label': 'Neutral', 'interventionNames': ['Other: Tidal Volume']}, {'type': 'ACTIVE_COMPARATOR', 'label': 'Trendelenberg', 'interventionNames': ['Other: Tidal Volume']}], 'interventions': [{'name': 'Tidal Volume', 'type': 'OTHER', 'description': 'observation of IJV circumference and cross sectional area using ultrasonography by changing of tidal volume', 'armGroupLabels': ['Neutral', 'Trendelenberg']}]}, 'contactsLocationsModule': {'locations': [{'zip': '120-752', 'city': 'Seoul', 'country': 'South Korea', 'facility': 'Severance Hospital, Anesthesiology & Pain Medicine', 'geoPoint': {'lat': 37.566, 'lon': 126.9784}}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Yonsei University', 'class': 'OTHER'}, 'responsibleParty': {'oldNameTitle': 'Hye-Keum Kil / Professor', 'oldOrganization': 'Department of Anaesthesiology and Pain Medicine'}}}}