This study will assess the nitinol U-clip as an alternative to conventional microsurgical suture for arterial anastomoses in free tissue transfer.
Within Scott \& White, a total of 25 free flaps will be performed using U-clips for microvascular anastomoses in lieu of traditional suturing techniques. Each of these free flaps may be in individual patients or two anastomoses may be included in one patient. Historical controls will be used for comparison of complication rates of U-clip versus sutured anastomoses. Postoperatively, the study participants will be evaluated at 2 weeks (+/- 1 week) and at 3 months (+/- 1 month) follow up.
Study Type
INTERVENTIONAL
Allocation
NA
Purpose
TREATMENT
Masking
NONE
Enrollment
25
The U-clip is comprised of nitinol, an alloy of nickel and titanium.
Scott and White Hospital and Clinic
Temple, Texas, United States
Flap failure rate compared to published rate for conventional suture anastomoses
Time frame: will be measured 3 months postoperative (+/- 2 weeks)
Rapid, reproducible, sutureless microvascular arterial anastomoses in free flaps without compromising patient outcomes.
Time frame: data collected at 3 months postoperative (+/- 2 weeks)
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