Unique ID issued by UMIN | UMIN000025166 |
---|---|
Receipt number | R000028950 |
Scientific Title | Changes in pulmonary function tests and respiratory symptoms after airway stent removal |
Date of disclosure of the study information | 2016/12/07 |
Last modified on | 2021/10/21 23:16:00 |
Changes in pulmonary function tests and respiratory symptoms after airway stent removal
Pulmonary function after airway stent removal
Changes in pulmonary function tests and respiratory symptoms after airway stent removal
Pulmonary function after airway stent removal
Japan |
Airway stenotic diseases
Pneumology | Chest surgery |
Malignancy
NO
To evaluate changes in pulmonary function and respiratory symptoms after vs. before airway stent removal
Safety,Efficacy
1. Changes in pulmonary function test results (peak expiratory flow) after vs. before airway stent removal
1. Changes in pulmonary function test results (FVC, FEV1) after airway stent removal
2. Changes in respiratory symptoms (frequency of coughing, amount of sputum, difficulty of expectoration, dyspnea) assessed by a visual analog scale after vs. before airway stent removal
3. Frequency of airway stent re-insertion
4. Incidence of adverse effects
Observational
20 | years-old | <= |
Not applicable |
Male and Female
1. Patients with an airway stent who require stent removal because of a response to tumor-specific therapy or stent-related respiratory symptoms
2. 20 years old or older
3. Informed consent
1. Patients expected to need stent re-insertion in the same setting as stent removal
2. Patients with multiple stents expected to undergo the removal of only some of them
3. Patients who cannot perform pulmonary function testing (e.g., patients with a tracheostomy or who are on mechanical ventilation)
4. Patients who cannot assess their respiratory symptoms using a visual analog scale
5. Patients who require stent removal due to stent migration
6. Patients who require bronchoscopic procedures other than stent removal (e.g., ablation of tumor or granulation tissue) in the same setting
30
1st name | |
Middle name | |
Last name | Masahide Oki |
Nagoya Medical Center
Department of Respiratory Medicine
4-1-1 Sannomaru, Naka-ku, Nagoya 460-0001, Japan
052-951-1111
masahideo@gmail.com
1st name | |
Middle name | |
Last name | Masahide Oki |
Nagoya Medical Center
Department of Respiratory Medicine
4-1-1 Sannomaru, Naka-ku, Nagoya 460-0001, Japan
052-951-1111
masahideo@gmail.com
Nagoya Medical Center
none
Self funding
NO
2016 | Year | 12 | Month | 07 | Day |
Unpublished
Completed
2016 | Year | 11 | Month | 30 | Day |
2016 | Year | 11 | Month | 30 | Day |
2016 | Year | 12 | Month | 07 | Day |
2021 | Year | 12 | Month | 31 | Day |
Prospective consecutive study
2016 | Year | 12 | Month | 06 | Day |
2021 | Year | 10 | Month | 21 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000028950
Research Plan | |
---|---|
Registered date | File name |
Research case data specifications | |
---|---|
Registered date | File name |
Research case data | |
---|---|
Registered date | File name |