Prostate Cancer
Conditions
Brief summary
The purpose of this study is to evaluate the change of the internal carotid artery blood flow according to the steep trendelenburg position and pneumoperitoneum in patients undergoing robot-assisted laparoscopic prostatectomy.
Interventions
PROCEDUREPosition
Pneumoperitoneum with Steep Trendelenburg position
Sponsors
Asan Medical Center
Study design
Observational model
COHORT
Time perspective
PROSPECTIVE
Eligibility
Sex/Gender
MALE
Age
20 Years to 79 Years
Healthy volunteers
No
Inclusion criteria
* Patients who have undergone robot-assisted laparoscopic prostatectomy with prostate cancer and who are 20 years or older and under 80 years * Patients who agree to voluntarily participate in this study * Patients with ASA class 1-2
Exclusion criteria
* History of diagnosis of cerebrovascular disease * Patients who refused to participate in clinical studies
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Difference in internal carotid artery blood flow | At 10 minutes after pneumoperitoneum with steep Trendelenburg position | Difference between the internal carotid artery blood flow measured at 10 minutes after anesthetic induction during supine position and the internal carotid artery blood flow measured at 10 minutes after pneumoperitoneum with steep Trendelenburg position |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Internal carotid artery blood flow | Baseline (Before anesthetic induction) | Internal carotid artery blood flow before anesthetic induction |
Countries
South Korea
Outcome results
None listed