Comparison of laser assisted venous anastomosis over conventional microsuturing technique in reconstruction of oro- facial defects following ablative surgery for benign and malignant lesions: An in-vivo study
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 发起方
- 入组人数
- 20
- 试验地点
- 1
- 主要终点
- laser assisted venous anastomosis might have less anastomosis time, less ischemic time, less anatomosis leakage grade, early tissue perfusion, early patency rate when compared to conventional microvascular anastomosis during free flap transfer in sites of oro-facial defects following ablative surgery of benign and malignant lesions
研究概览
简要总结
This study aimed to measure certain parameters like anastomosis time, anastomosis leakage grade, tissue perfusion, patency rate, ischemic time among free flap transfer of oro-facial defects following ablative surgery of benign and malignant lesions using conventional microvascular anastomosis vs laser assisted venous anastomosis. the estimated sample size is 20. unpaired t test will be used to assess the quantitative parameters, fischers exact test is used to assess the qualitative parameters.
研究设计
- 研究类型
- Interventional
- 分配方式
- Coin toss, Lottery, toss of dice, shuffling cards etc
- 盲法
- None
入排标准
- 年龄范围
- 18.00 Year(s) 至 60.00 Year(s)（—）
- 性别
- All
入选标准
- •Patients with Orofacial defects resulting from ablative surgery for benign and malignant lesions who required immediate reconstruction.
排除标准
- •Patients with irradiated tumours.
- •Patients with Physical Status under ASA-III and ASA-IV.
结局指标
主要结局
laser assisted venous anastomosis might have less anastomosis time, less ischemic time, less anatomosis leakage grade, early tissue perfusion, early patency rate when compared to conventional microvascular anastomosis during free flap transfer in sites of oro-facial defects following ablative surgery of benign and malignant lesions
时间窗: anastomosis leakage grade, patency rate will be evaluated during the time of surgery | ischemic time, anastomosis time, tissue perfusion will be evaluated immediately after surgery
次要结局
未报告次要终点
研究者
PSVP Jatin
Sibar Institute of Dental Sciences