EBUS-GS-TBLB With or Without Fluoroscopy for the Diagnosis of PPLs
NCT ID: NCT01895166
Last Updated: 2013-07-31
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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UNKNOWN
NA
100 participants
INTERVENTIONAL
2013-07-31
2014-06-30
Brief Summary
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Detailed Description
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Conditions
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Keywords
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Study Design
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RANDOMIZED
PARALLEL
DIAGNOSTIC
NONE
Study Groups
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EBUS-GS group
The EBUS probe and GS are confirmed to reach the lesion by EBUS images alone, cytologic and pathologic specimens are obtained without fluoroscopic guidance.
EBUS-GS
EBUS is performed using an endoscope ultrasound system , which is equipped with a 20-MHz mechanical radial-type probe (UM-S20-17S;Olympus) with an external diameter of 1.4 mm and a GS (K-201; Olympus).
EBUS-GS-X-ray group
The EBUS probe and GS are confirmed to reach the lesion by EBUS images and radiograph fluoroscopy, cytologic and pathologic specimens are obtained under fluoroscopic guidance.
EBUS-GS
EBUS is performed using an endoscope ultrasound system , which is equipped with a 20-MHz mechanical radial-type probe (UM-S20-17S;Olympus) with an external diameter of 1.4 mm and a GS (K-201; Olympus).
X-ray
The radiograph fluoroscopy are performed when the probe and GS are confirmed to reach the lesion by EBUS images ,cytologic and pathologic specimens are obtained under fluoroscopic guidance.
Interventions
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EBUS-GS
EBUS is performed using an endoscope ultrasound system , which is equipped with a 20-MHz mechanical radial-type probe (UM-S20-17S;Olympus) with an external diameter of 1.4 mm and a GS (K-201; Olympus).
X-ray
The radiograph fluoroscopy are performed when the probe and GS are confirmed to reach the lesion by EBUS images ,cytologic and pathologic specimens are obtained under fluoroscopic guidance.
Eligibility Criteria
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Inclusion Criteria
Exclusion Criteria
2. Refusal of participation
3. Severe cardiopulmonary dysfunction and other indications that can't receive bronchoscopy
18 Years
80 Years
ALL
No
Sponsors
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Fukushima Medical University
OTHER
Shanghai Chest Hospital
OTHER
Responsible Party
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Jiayuan Sun
Director, Endoscope Center, Shanghai Chest Hospital
Principal Investigators
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Jiayuan Sun, MD
Role: PRINCIPAL_INVESTIGATOR
Shanghai Chest Hospital
Locations
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Shanghai Chest Hospital
Shanghai, , China
Countries
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Central Contacts
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Facility Contacts
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Jiayuan Sun
Role: primary
References
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Kurimoto N, Miyazawa T, Okimasa S, Maeda A, Oiwa H, Miyazu Y, Murayama M. Endobronchial ultrasonography using a guide sheath increases the ability to diagnose peripheral pulmonary lesions endoscopically. Chest. 2004 Sep;126(3):959-65. doi: 10.1378/chest.126.3.959.
Yoshikawa M, Sukoh N, Yamazaki K, Kanazawa K, Fukumoto S, Harada M, Kikuchi E, Munakata M, Nishimura M, Isobe H. Diagnostic value of endobronchial ultrasonography with a guide sheath for peripheral pulmonary lesions without X-ray fluoroscopy. Chest. 2007 Jun;131(6):1788-93. doi: 10.1378/chest.06-2506.
Yamada N, Yamazaki K, Kurimoto N, Asahina H, Kikuchi E, Shinagawa N, Oizumi S, Nishimura M. Factors related to diagnostic yield of transbronchial biopsy using endobronchial ultrasonography with a guide sheath in small peripheral pulmonary lesions. Chest. 2007 Aug;132(2):603-8. doi: 10.1378/chest.07-0637. Epub 2007 Jun 15.
Steinfort DP, Khor YH, Manser RL, Irving LB. Radial probe endobronchial ultrasound for the diagnosis of peripheral lung cancer: systematic review and meta-analysis. Eur Respir J. 2011 Apr;37(4):902-10. doi: 10.1183/09031936.00075310. Epub 2010 Aug 6.
Other Identifiers
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SHCHE201301
Identifier Type: -
Identifier Source: org_study_id