Unique ID issued by UMIN | UMIN000016106 |
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Receipt number | R000018709 |
Scientific Title | Endobronchial elastography for the diagnosis of intrathoracic malignancies during endobronchial ultrasound-guided transbronchial needle aspiration. |
Date of disclosure of the study information | 2015/01/05 |
Last modified on | 2020/01/08 18:49:22 |
Endobronchial elastography for the diagnosis of intrathoracic malignancies during endobronchial ultrasound-guided transbronchial needle aspiration.
Endobronchial elastography during EBUS-TBNA.
Endobronchial elastography for the diagnosis of intrathoracic malignancies during endobronchial ultrasound-guided transbronchial needle aspiration.
Endobronchial elastography during EBUS-TBNA.
Japan |
Intrathoracic tumors
Pneumology | Chest surgery |
Malignancy
NO
To evaluate the clinical benefit of endobronchial elastography of convex probe endobronchial ultrasound during endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) for the diagnosis of intrathoracic tumors.
Safety,Efficacy
Confirmatory
Pragmatic
Not applicable
In comparing between elastography images and pathological results, the primary outcome measures will be;
1) Sensitivity, 2) Specificity, 3) Positive predictive value, 4) Negative predictive value, 5) Accuracy in detecting malignancy
Observational
20 | years-old | <= |
100 | years-old | >= |
Male and Female
The candidates of EBUS-TBNA
Inability to obtain consent.
250
1st name | Ichiro |
Middle name | |
Last name | Yoshino |
Graduate School of Medicine, Chiba University
Department of General Thoracic Surgery
2608670
1-8-1, Inohana, Chuo-ku, Chiba
043-222-7171
tnakajima76@hotmail.com
1st name | Takahiro |
Middle name | |
Last name | Nakajima |
School of Medicine, Chiba University
Department of General Thoracic Surgery
2608670
1-8-1, Inohana, Chuo-ku, Chiba
043-222-7171
takahiro_nakajima@med.miyazaki-u.ac.jp
Graduate School of Medicine, Chiba University
Self funding
Self funding
Chiba University Graduate School of Medicine
1-8-1, Inohana, Chuo-ku, Chiba
043-222-7171
igaku-rinri@office.chiba-u.jp
NO
2015 | Year | 01 | Month | 05 | Day |
Published
122
Main results already published
2014 | Year | 01 | Month | 04 | Day |
2014 | Year | 01 | Month | 04 | Day |
2014 | Year | 01 | Month | 07 | Day |
2020 | Year | 03 | Month | 31 | Day |
In comparison between endobronchial elastography and pathological results, the primary outcome measurement will be;
1) Sensitivity, 2) Specificity, 3) Positive predictive value, 4) Negative predictive value, 5) Accuracy in detecting intrathoracic malignancies
2015 | Year | 01 | Month | 04 | Day |
2020 | Year | 01 | Month | 08 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000018709
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