Real-Time Identification of Lesions and Nerves by Using Indocyanine Green Fluorescent Imaging in Gynecological Surgery
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 发起方
- 入组人数
- 500
- 试验地点
- 1
- 主要终点
- The value and feasibility of real-time near-infrared imaging in the identification of lesions
研究概览
简要总结
Removing in situ and metastasis lesions completely during gynecological surgery is central to reduce the recurrence and death, and the identification of lesions in traditional gynecological surgery often depends on the experience of surgeons. The identification of nerves is often needed in gynecological surgery, such as the obturator nerves in pelvic lymphadenectomy, and the pelvic autonomic nerves in nerve-sparing radical hysterectomy for cervical cancer. Nerve identification also relies heavily on the experience of surgeons. This project aims to realize the identification of lesions and nerves under the navigation of indocyanine green fluorescent imaging, and evaluate the accuracy of fluorescent imaging of lesions and the effectiveness of nerves identification by near-infrared imaging. This project may reduce the recurrence or death caused by residual lesions and postoperative dysfunction caused by nerves injury, thus, improve the survival rate and quality of life for patients with gynecological diseases.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Diagnostic
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 80 Years（Adult, Older Adult）
- 性别
- Female
- 接受健康志愿者
- 否
入选标准
- •Patients with FIGO (2018) stage IA1(LVSI)-IIA2 cervical cancer，endometrial cancer，ovarian tumor, endometriosis, adenomyosis, uterine myomatosis, ovarian cyst ,or uterine sarcoma
- •Patients who consent to receive indocyanine green near-infrared fluorescence-guided gynecological surgery
排除标准
- •Less than 6 months expectancy life;
- •Patients with iodine allergy.
结局指标
主要结局
The value and feasibility of real-time near-infrared imaging in the identification of lesions
时间窗: 4 years
Evaluation of the effectiveness of real-time near-infrared imaging in detecting the margin of in situ lesions, whether there is metastasis lesions and whether the metastasis lesions has been completely removed , lymph node metastasis or not during gynecological surgery. The criteria of evaluation is postoperative pathological results and fluorescence intensity of specimen sections measured by laser scanning confocal microscope.
The value and feasibility of real-time near-infrared imaging in the identification of nerves
时间窗: 4 years
Evaluation of the effectiveness of real-time near-infrared imaging in detecting nerves associated with gynecological surgery, including the pelvic autonomic nerves composed of the abdominal aortic plexus, the superior hypogastric plexus, the hypogastric nerves, the pelvic splanchnic nerves, the inferior hypogastric plexus and its branches, obturator nerves, genitofemoral nerve, etc.
次要结局
未报告次要终点
研究者
Chen Chunlin
Department of Obstetrics and Gynecology
Southern Medical University, China