Unique ID issued by UMIN | UMIN000018744 |
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Receipt number | R000021684 |
Scientific Title | Study for the relationship between lung volume and low attenuation area of the lung evaluated by 3D-CT and preoperative and predicted postoperative pulmonary functions. |
Date of disclosure of the study information | 2015/08/20 |
Last modified on | 2020/03/11 08:40:56 |
Study for the relationship between lung volume and low attenuation area of the lung evaluated by 3D-CT and preoperative and predicted postoperative pulmonary functions.
Study for the relationship between lung volume and low attenuation area of the lung evaluated by 3D-CT and preoperative and predicted postoperative pulmonary functions.
Study for the relationship between lung volume and low attenuation area of the lung evaluated by 3D-CT and preoperative and predicted postoperative pulmonary functions.
Study for the relationship between lung volume and low attenuation area of the lung evaluated by 3D-CT and preoperative and predicted postoperative pulmonary functions.
Japan |
COPD, Lung cancer
Pneumology | Hematology and clinical oncology | Chest surgery |
Laboratory medicine | Rehabilitation medicine |
Malignancy
NO
The aim of this study is to reveal the differentiation between 1) actual values examined after lobectomy, 2) estimated postoperative values calculated with traditional methods (i.e.number of segments method) that does not consider the low attenuation area (LAA) of lung, and 3) resected lobular volume including its LAA obtained by 3D-CT on pulmonary function (i.e. FEV1) for lung cancer patients with and without COPD.
Others
To reveal the differentiation between 1) actual values obtained after lobectomy, 2) estimated postoperative values calculated with traditional methods (i.e.number of segments method) that does not consider the LAA of lung, and 3) resected lobular volume including its LAA obtained by 3D-CT on pulmonary function (i.e. FEV1).
Exploratory
Explanatory
Not applicable
Lung volume and LAA of the lung evaluated by 3D-CT, FEV1, FEV1/FVC, %FEV1, %DLco
mMRC, score of COPD assessment test
Interventional
Single arm
Non-randomized
Open -no one is blinded
Uncontrolled
1
Treatment
Other |
Pulmonaru function tests (VC and FVC maneuver) will be performed preoperative and 3, 6, and 12 months after lung surgery.
20 | years-old | <= |
Not applicable |
Male and Female
Lung cancer patients who performed lobectomy or pneumonectomy.
Lung cancer patients who performed lung partial resection.
200
1st name | Masanori |
Middle name | |
Last name | Yokoba |
School of Allied Health Sciences, Kitasato University/Kitasato University Hospital
Medical Laboratory Sciences/ Pulmonary Medicine
194-0001
Kitasato 1-15-1, Minami-ku, Sagamihara, Kanagawa, Japan
042-778-8111
myoko@kitasato-u.ac.jp
1st name | Masanori |
Middle name | |
Last name | Yokoba |
School of Allied Health Sciences, Kitasato University/ Kitasato University Hospital
Medical Laboratory Sciences/ Pulmonary Medicine
194-0001
Kitasato 1-15-1, Minami-ku, Sagamihara, Kanagawa, Japan
042-778-8111
myoko@kitasato-u.ac.jp
Kitasato University
none
Other
none
Kitasato University Medical Ethics Organization
Kitasato 1-15-1, Minami-ku, Sagamihara, Kanagawa, Japan
042-778-7756
rinri@med.kitasato-u.ac.jp
NO
2015 | Year | 08 | Month | 20 | Day |
Partially published
57
Main results already published
2013 | Year | 06 | Month | 28 | Day |
2013 | Year | 06 | Month | 28 | Day |
2013 | Year | 11 | Month | 17 | Day |
2023 | Year | 11 | Month | 17 | Day |
2015 | Year | 08 | Month | 20 | Day |
2020 | Year | 03 | Month | 11 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000021684
Research Plan | |
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Registered date | File name |
2020/03/11 | LAAと術前後肺機能_研究実施計画書.pdf |
Research case data specifications | |
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Registered date | File name |
Research case data | |
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Registered date | File name |