Unique ID issued by UMIN | UMIN000042174 |
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Receipt number | R000048134 |
Scientific Title | Variation of Respiratory Compliance during artificial pneumothorax under two-lung Ventilation in Video-assisted Thoracoscopic Esophagectomy for esophageal cancer in the prone position |
Date of disclosure of the study information | 2020/10/19 |
Last modified on | 2020/10/19 19:29:23 |
Variation of Respiratory Compliance during artificial pneumothorax under two-lung Ventilation in Video-assisted Thoracoscopic Esophagectomy for esophageal cancer in the prone position
Variation of Respiratory Compliance during artificial pneumothorax under two-lung Ventilation in Video-assisted Thoracoscopic Esophagectomy for esophageal cancer in the prone position
Variation of Respiratory Compliance during artificial pneumothorax under two-lung Ventilation in Video-assisted Thoracoscopic Esophagectomy for esophageal cancer in the prone position
Variation of Respiratory Compliance during artificial pneumothorax under two-lung Ventilation in Video-assisted Thoracoscopic Esophagectomy for esophageal cancer in the prone position
Japan |
patients who underwent VATS-E performed by the same surgeon
Anesthesiology |
Malignancy
NO
By measuring changes in respiratory mechanics through the use of new ventilators that can measure pulmonary compliance and esophageal pressure, rather than the ventilators attached to the anesthesia machine used during surgery, and by elucidating the respiratory mechanics through new respiratory physiological indicators such as transpulmonary pressure, the mechanisms of postoperative pulmonary complications will be elucidated. Furthermore, the aim is to examine the appropriate pulmonary protective respiratory setting during esophageal cancer surgery.
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Efficacy
Confirmatory
Pragmatic
Not applicable
Rate of change in thoracic-lung compliance, airway resistance and transpulmonary pressure during supine, prone and pneumothorax
Percentage change in pH, partial pressure of arterial blood oxygen, partial pressure of arterial blood carbon dioxide and P/F ratio during supine, supine and pneumothorax
Observational
18 | years-old | <= |
90 | years-old | > |
Male and Female
(1) Patients diagnosed with esophageal cancer and indicated for specular esophagectomy
2) Patients under general anesthesia who undergo a specular esophagectomy
3) Age: 20 years and older
4) Gender: any gender
5) By inpatient/outpatient category: inpatients
6) Patients who have given their voluntary consent to participate in the study in writing with a full explanation
7) American Society of Anesthesiologists preoperative status classification of III or less.
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1) Patients who are difficult to manipulate thoracoscopically (scoliosis, contracture, severe adhesions)
2) Patients unable to lie supine.
3) Patients with communication difficulties due to dementia, mental illness, etc.
4) Patients with an American Society of Anesthesiologists preoperative status classification of IV or higher
5) Patients with serious concomitant breathing problems
6) Other patients whose participation in the study is judged to be problematic by the principal investigator or research co-investigator.
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60
1st name | Yoshinori |
Middle name | |
Last name | Tanigawa |
Saga University Hospital
Anesthesiology and Critical Care Medicins
849-8501
5-1-1, Nabeshima-cho, Saga City, Saga Prefecture
0952343370
e6580@cc.saga-u.ac.jp
1st name | Yoshinori |
Middle name | |
Last name | Tanigawa |
Saga University Hospital
Anesthesiology and Critical Care Medicins
849-8501
5-1-1, Nabeshima-cho, Saga City, Saga Prefecture
0952343370
e6580@cc.saga-u.ac.jp
Saga University Hospital
Saga University Hospital
Other
Saga University Hospital
5-1-1, Nabeshima-cho, Saga City, Saga Prefecture
0952343370
e6580@cc.saga-u.ac.jp
NO
佐賀大学医学部附属病院
2020 | Year | 10 | Month | 19 | Day |
Unpublished
Preinitiation
2020 | Year | 09 | Month | 30 | Day |
2020 | Year | 10 | Month | 17 | Day |
2022 | Year | 03 | Month | 31 | Day |
observational study
2020 | Year | 10 | Month | 19 | Day |
2020 | Year | 10 | Month | 19 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000048134
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