None listed
Conditions
Interventions
None listed
Sponsors
Yonsei University, Wonju Severance Christian Hospital
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: - A planned thoracoscopic cohort using carbon dioxide gas. A 20-75 year old adult undergoing thoracic surgery. - American Society of Anesthesiologists classification 1, 2, and 3 patients.
Exclusion criteria
Exclusion criteria: - Body mass index 35 kg/m2 or more - American Society of Anesthesiologists Classification 4 or higher - Patients with renal disease whose blood creatinine concentration is 1.5 mg/dL or more - Uncontrolled hypertensive patients (systolic blood pressure greater than 180, diastolic blood pressure greater than 110) - Who can not talk and have cognitive disabilities - Patients taking diuretics before surgery - Patients with pre-operative ejction fraction less than 30 percent or arrhythmia - FEV1 less than 60 percent of the expected - If the subject includes a person who can not read the consent form (eg, illiterate, foreigner, etc.) - Those who have less chance of survival than 24 hours.
Design outcomes
Secondary
| Measure | Time frame |
|---|---|
| Hypoxia;Urine output;Acute lung injury | — |
Primary
| Measure | Time frame |
|---|---|
| The fluid responsiveness of PPV and SVV | — |
Countries
Korea, Republic of
Contacts
Public ContactJi-Hyoung Park
Yonsei University, Wonju Severance Christian Hospital
Outcome results
None listed