Ignite Creation Date:
2025-12-25 @ 4:06 AM
Ignite Modification Date:
2025-12-26 @ 3:02 AM
Study NCT ID:
NCT01079520
Status:
COMPLETED
Last Update Posted:
2012-11-01
First Post:
2010-01-20
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Endobronchial Ultrasound- Transbronchial Needle Aspiration (EBUS-TBNA) Versus Mediastinoscopy for Mediastinal Lymph Node Staging of Non-small Cell Lung Cancer (NSCLC)
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D002289', 'term': 'Carcinoma, Non-Small-Cell Lung'}, {'id': 'D009369', 'term': 'Neoplasms'}, {'id': 'D008175', 'term': 'Lung Neoplasms'}], 'ancestors': [{'id': 'D002283', 'term': 'Carcinoma, Bronchogenic'}, {'id': 'D001984', 'term': 'Bronchial Neoplasms'}, {'id': 'D012142', 'term': 'Respiratory Tract Neoplasms'}, {'id': 'D013899', 'term': 'Thoracic Neoplasms'}, {'id': 'D009371', 'term': 'Neoplasms by Site'}, {'id': 'D008171', 'term': 'Lung Diseases'}, {'id': 'D012140', 'term': 'Respiratory Tract Diseases'}]}, 'interventionBrowseModule': {'meshes': [{'id': 'D008481', 'term': 'Mediastinoscopy'}], 'ancestors': [{'id': 'D004724', 'term': 'Endoscopy'}, {'id': 'D003949', 'term': 'Diagnostic Techniques, Surgical'}, {'id': 'D019937', 'term': 'Diagnostic Techniques and Procedures'}, {'id': 'D003933', 'term': 'Diagnosis'}, {'id': 'D019060', 'term': 'Minimally Invasive Surgical Procedures'}, {'id': 'D013514', 'term': 'Surgical Procedures, Operative'}, {'id': 'D019616', 'term': 'Thoracic Surgical Procedures'}]}}, 'protocolSection': {'designModule': {'phases': ['NA'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'NA', 'maskingInfo': {'masking': 'NONE'}, 'primaryPurpose': 'DIAGNOSTIC', 'interventionModel': 'SINGLE_GROUP'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 138}}, 'statusModule': {'overallStatus': 'COMPLETED', 'startDateStruct': {'date': '2010-03'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2012-10', 'completionDateStruct': {'date': '2012-10', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2012-10-31', 'studyFirstSubmitDate': '2010-01-20', 'studyFirstSubmitQcDate': '2010-03-02', 'lastUpdatePostDateStruct': {'date': '2012-11-01', 'type': 'ESTIMATED'}, 'studyFirstPostDateStruct': {'date': '2010-03-03', 'type': 'ESTIMATED'}, 'primaryCompletionDateStruct': {'date': '2012-10', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'The primary outcome measure of the study is to compare the sensitivity of EBUS-TBNA vs. mediastinoscopy.', 'timeFrame': '1 month interval'}], 'secondaryOutcomes': [{'measure': 'The secondary outcome measures of the study are to compare the specificity, negative predictive value, positive predictive value, and accuracy of EBUS-TBNA vs. mediastinoscopy.', 'timeFrame': '1 month interval'}]}, 'conditionsModule': {'keywords': ['Cancer', 'Lung Cancer', 'Ultrasound', 'Surgery'], 'conditions': ['Carcinoma, Non-Small Cell Lung']}, 'referencesModule': {'references': [{'pmid': '25611227', 'type': 'DERIVED', 'citation': 'Um SW, Kim HK, Jung SH, Han J, Lee KJ, Park HY, Choi YS, Shim YM, Ahn MJ, Park K, Ahn YC, Choi JY, Lee KS, Suh GY, Chung MP, Kwon OJ, Kim J, Kim H. Endobronchial ultrasound versus mediastinoscopy for mediastinal nodal staging of non-small-cell lung cancer. J Thorac Oncol. 2015 Feb;10(2):331-7. doi: 10.1097/JTO.0000000000000388.'}]}, 'descriptionModule': {'briefSummary': 'Accurate staging of the mediastinum is essential to evaluate prognosis in non-small cell lung cancer and to devise an appropriate treatment plan. Mediastinal staging by surgical techniques (mainly cervical mediastinoscopy) is considered to be the gold standard, although surgical staging is invasive, requires general anesthesia, and is subject to potential serious complications. Endobronchial ultrasound (EBUS)-transbronchial needle aspiration (TBNA) is a new modality for the evaluation of mediastinal and hilar lymph node metastasis from lung cancer. Compared to other diagnostic methods, EBUS-TBNA is a real-time procedure that enables multiple biopsies with high-quality histologic cores under local anesthesia. However, there have been few data on the head-to-head comparisons of mediastinoscopy and EBUS-TBNA. The aim of this prospective study is to determine the sensitivity, specificity, positive predictive value, negative predictive value, and accuracy of EBUS-TBNA and mediastinoscopy in identifying N2 and N3 lymph node for patients with non-small cell lung cancer.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'minimumAge': '18 Years', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* Histology-proven non-small cell lung cancer\n* N2 or N3 lymph node invasion is suspected based on chest CT or PET/CT scans (at least one of three criteria) : 1) enlarged (1cm or more in short axis diameter) mediastinal lymph node(s), 2) FDG uptake in the mediastinal lymph node(s), or 3) FDG uptake in N1 node(s)\n* The patient is otherwise considered a candidate for a surgical treatment with the intention to cure\n\nExclusion Criteria:\n\n* Distant metastasis\n* Inoperable T4 disease\n* Confirmed supraclavicular lymph node metastasis\n* Former therapy (chemotherapy or radiotherapy or surgery) for lung cancer\n* Contraindications for bronchoscopy\n* Uncorrected coagulopathy\n* Concurrent other malignancies\n* Suspicious mediastinal lymph node metastasis which are not accessible by EBUS-TBNA or mediastinoscopy (i.e. paraaortic, aortopulmonary window, or paraesophageal lymph nodes)'}, 'identificationModule': {'nctId': 'NCT01079520', 'briefTitle': 'Endobronchial Ultrasound- Transbronchial Needle Aspiration (EBUS-TBNA) Versus Mediastinoscopy for Mediastinal Lymph Node Staging of Non-small Cell Lung Cancer (NSCLC)', 'organization': {'class': 'OTHER', 'fullName': 'Samsung Medical Center'}, 'officialTitle': 'A Prospective Trial of Endobronchial Ultrasound- Transbronchial Needle Aspiration Compared to Mediastinoscopy for Mediastinal Lymph Node Staging of Non-small Cell Lung Cancer', 'orgStudyIdInfo': {'id': '2009-08-053'}, 'secondaryIdInfos': [{'id': 'CRS110-19-1', 'type': 'OTHER_GRANT', 'domain': 'Samsung Medical Center Clinical Research Development Program'}]}, 'armsInterventionsModule': {'interventions': [{'name': 'Endobronchial ultrasound (EBUS)', 'type': 'PROCEDURE', 'description': 'Minimally invasive technique to stage lung cancers'}, {'name': 'Mediastinoscopy', 'type': 'PROCEDURE', 'description': 'Traditional surgical method to stage lung cancers'}]}, 'contactsLocationsModule': {'locations': [{'zip': '135-710', 'city': 'Seoul', 'country': 'South Korea', 'facility': 'Samsung Medical Center', 'geoPoint': {'lat': 37.566, 'lon': 126.9784}}], 'overallOfficials': [{'name': 'Sang-Won Um, MD', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'Samsung Medical Center'}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Samsung Medical Center', 'class': 'OTHER'}, 'responsibleParty': {'type': 'PRINCIPAL_INVESTIGATOR', 'investigatorTitle': 'Assistant Professor', 'investigatorFullName': 'Sang-Won Um', 'investigatorAffiliation': 'Samsung Medical Center'}}}}