NCT06417372

Intraoperative Fluorescent Staining Combined With Microsurgery for Gliomas

Prospective Study of the Effect of Intraoperative Fluorescent Staining Combined With Microscopy on the Prognosis of Patients With Gliomas

• Status: Not Yet Recruiting
• Phase: —
• Study type: Observational
• Enrollment: 100 (estimated)
• Sponsor: First Affiliated Hospital, Sun Yat-Sen University · Academic / Other
• Sex: All
• Age: 5 Years – 90 Years
• Healthy volunteers: Not accepted

Summary

Through the modified formulation of sodium fluorescein and methylene blue, the surface of the suspected cut edge of the patient's glioma was stained intraoperatively, and the surgical microscope image acquisition and processing system was used to determine whether the cut edge of the surgically resected tissue was positive or not. And combined with the existing multimodal surgical techniques (imaging, electrophysiology, neuronavigation and other equipment), the glioma is precisely resected.

Conditions

• Glioma

Interventions

Type	Name	Description
DIAGNOSTIC_TEST	intraoperative fluorescent staining combined with microscopy	Through the modified formulation of sodium fluorescein and methylene blue, the surface of the suspected cut edge of the patient's glioma was stained intraoperatively, and the surgical microscope image acquisition and processing system was used to determine whether the cut edge of the surgically resected tissue was positive or not.

Timeline

• Start date: 2024-05-15
• Primary completion: 2025-12-31
• Completion: 2025-12-31
• First posted: 2024-05-16
• Last updated: 2024-05-16