Effect of Epidural Anesthesia on Changes of Blood Flow at Arterial Anastomosis Site of Free Flap in Diabetic Patients

Comparison of Epidural Anesthesia Combined with General Anesthesia Versus General Anesthesia Alone to Evaluate the Changes of Blood Flow of Arterial Anastomosis Site of Free Flap in Diabetic Patients Using Duplex Ultrasonography: A Randomized Trial

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

CRIS

Registry ID

KCT0003492

Enrollment

Registered

2019-02-12

Start date

2019-02-20

Completion date

Unknown

Last updated

2024-08-19

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Interventions

Procedure/Surgery : In diabetic patients performed free flap surgery, after arterial anastomosis, the local anesthetic will be administered via epidural catheter at the epidual and general combined gr

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients who are scheduled to perform free flap surgery under general anesthesia Patients 18 years or older or patients under 80 years old Patients diagnosed with diabetes Patients who agree to participate in this clinical study

Exclusion criteria

Exclusion criteria: Patients who do not agree to participate in the study Patients with ASA physical status IV and above Patients who diagnosed with chronic renal failure Patients with peripheral vascular disease or hyperlipidemia Patients who are used vasopressors or inotropics for preoperative hemodynamic stability Condtraindication of epidural anesthesia such as usage of asprin or warfarin and coagulopathy Patients who considered by researchers to be inappropriate

Design outcomes

Primary

Measure	Time frame
Peak velocity at the anastomosis-site of free flap	—

Secondary

Measure	Time frame
Flow volume at the anastomosis-site of free flap;Graft failure	—

Countries

Korea, Republic of

Contacts

Public ContactJun-Young Park

Asan Medical Center

parkjy@amc.seoul.kr+82-2-3010-3871

Outcome results