The Value of Lymph Node Dissection of Indocyanine Green-guided Near-infrared Fluorescent Imaging in Esophagectomy

Fujian Medical University Union Hospital40 enrolled

Overview

Indocyanine green (ICG) has been recently introduced in clinical practice as a fuorescent tracer. Lymphadenectomy is particularly challenging in esophageal cancer surgery, owing to the complex anatomical drainage.Therefore, the purpose of this study was to explore whether the NIR-ICG imaging system could accurately assess the lymph node markers during radical resection of esophageal cancer.

This study will be accepted in esophageal cancer patients with Radical Esophag-ectomy as the research object.We will divide them into two groups: experimental group for injection of indocyanine green group and control group for injectable in-docyanine green group.We will compare with the accuracy,false positive rate and false negative rate,sensitivity, specificity and related indicators of intraoperative lymph node cleaning,in order to explore the common position of esophageal cancer sentinel lymph node,guidance of esophageal cancer lymph node cleaning thoroughly.

Study Type

INTERVENTIONAL

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

NONE

Enrollment

Conditions

Esophageal Cancer Indocyanine Green

Interventions

Indocyanine green solutionDRUG

ICG solution was endoscopically injected into the esophageal submucosa at the four quadrants around the tumor.

Eligibility

Sex: ALLMin age: 18 YearsMax age: 75 Years

Medical Language ↔ Plain English

Inclusion Criteria: 1. Age and gender: 18-75 years old, male and female unlimited; 2. Preoperative biopsy was pathologically diagnosed as esophageal squamous cell carcinoma; 3. Preoperative combination with neoadjuvant chemoradiotherapy; 4. Surgical resection of esophageal carcinoma under endoscopic selection and intraoperative anastomosis; 5. Heart, lung, liver and kidney functions can tolerate operation; 6. Patients and their family members can understand and are willing to participate in this clinical study and sign the informed consent. Exclusion Criteria: 1. Allergic to ICG or iodine; 2. Patients with a history of chest surgery or thoracic lymph node dissection; 3. Patients needing emergency surgery; 4. Patients whose tumors involve neighboring organs and need to be removed by combining organs; 5. Patients with tumor recurrence or distant metastasis; 6. Patients who had participated in or were participating in other clinical trials within the previous 4 weeks were included; 7. A history of serious mental illness; 8. Pregnant or lactating women; 9. Patients with other conditions considered by the researcher should not participate in the study.

Locations (1)

Fujian Medical University Union Hospital

Fuzhou, Fujian, China

RECRUITING