Clinical Effectiveness of a Balloon Covered Sheath as a Guide Sheath in Endobronchial Ultrasound Guided Diagnosis of Peripheral Lung Lesions
Sponsor study identifier
interventional
180
1 country
1
Study Start
April 2007
Date type not reportedThis date has not been verified as actual or estimated.
Primary Completion
March 2008
Actual (reported)Study Completion
March 2009
Actual (reported)The purpose of this study is to examine the usefulness of a balloon covered sheath as a guide sheath in endobronchial ultrasound guided transbronchial biopsy and bronchial brushing cytology for diagnosis of peripheral lung lesions
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
March 2009
Actual (reported)Click on a node to explore related trials.
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Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
April 2007
Date type not reportedThis date has not been verified as actual or estimated.
March 2008
Actual (reported)March 2009
Actual (reported)June 15, 2009
Actual (reported)June 17, 2009
Actual (reported)the diagnostic efficiency of flexible bronchoscopy(FB) in peripheral lung lesions(PPLs)
1 year
complications, including bleeding, pneumothorax, respiratory failure,
1 year
After the PPLs been localized by endobronchial ultrasound(EBUS), patients in the EBUS group received transbronchial biopsy and bronchial washing at the bronchus located by EBUS.
After PPLs been localized by EBUS, the EBUS and guide sheath were then inserted to localize the lesion again. Transbronchial biopsy and brushing were done through the guide sheath after the probe been removed.
The guide sheath (GS) was originally the balloon covered sheath (MAJ-643R, external diameter 2.6mm) of the EBUS probe. The two ends of the balloon covered sheath were cut and trimmed. The EBUS probe was covered with guide sheath and then inserted through the working channel to the targeted bronchus.
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Department or Chest Medicine, Chang Gung Memorial Hospital
Taipei, 10507, Taiwan
180 participants (actual enrollment reported by the registry).
First Submitted
June 15, 2009
First Posted
June 17, 2009
Study Start
April 2007
Date type not reportedThis date has not been verified as actual or estimated.
Contact the study team to confirm eligibility.
Primary Completion
March 2008
Actual (reported)Study Completion
March 2009
Actual (reported)Last Updated
June 17, 2009
Record last verified: 2007-03
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Source: ClinicalTrials.gov.
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