Urinary diseases
Conditions
Sponsors
Guangdong Provincial People's Hospital
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: 1. Age>=18 years old, regardless of gender; 2. ASA level 1-3; 3. It is planned to perform retroperitoneal endoscopic urology in the side lying folded knife position.
Exclusion criteria
Exclusion criteria: 1. Have a serious history of cardiovascular disease, including the presence of congestive heart failure, severe angina attacks, intracardiac shunts, heart valve disease, and pulmonary hypertension, or have experienced unstable angina or myocardial infarction within 6 months; 2. There are any conditions that interfere with the accuracy of the Vigileo/FroTrac system results, such as preoperative arrhythmia, chronic obstructive pulmonary disease, pulmonary bullae, asthma, and other respiratory diseases that affect lung compliance and chest pressure or are not suitable for high-volume ventilation, serious peripheral vascular disease, and renal dysfunction.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| stroke volume variation; | — |
Secondary
| Measure | Time frame |
|---|---|
| Vital signs;Central venous pressure; | — |
Countries
China
Contacts
Public ContactYi Sun
Guangdong Provincial People's Hospital
Outcome results
None listed