Laser Fluorescence for Tissue Identification

Condition/Intervention:

  • Brain tumors

Study Name:

Intraoperative Assessment of Tissue with Time-Resolved Fluorescence Spectroscopy

Summary:

The purpose of this study is to evaluate the investigational use of laser-induced fluorescence spectroscopy (LIFS) to detect brain tumors at the time of surgery. LIFS is a technique that utilizes a beam of light (laser) to differentiate tumor tissue from normal brain tissue.

During surgery, a low-intensity light beam will be focused on the surface of the brain. The fluorescence emitted from the brain tissue will then be analyzed by a computer in the operating room to locate tumor tissue.

Financial disclosure
Cedars-Sinai has a financial interest in this study as follows:

  • Cedars-Sinai owns the patent rights related to the device being tested in this study.

Inclusion Criteria

  • Adult and pediatric patients are eligible
  • Patients with a suspected or pathology-proven brain, breast, head, neck, or skin tumor who are undergoing a tumor resection; or
  • Patients who are undergoing temporal lobectomy as standard of care for epilepsy

Exclusion Criteria

  • Patients with medical conditions that prevent them from being a candidate for standard-of-care tumor resection or temporal lobectomy as applicable
  • Patients undergoing burr hole biopsy only of brain tumors; or
  • Patients undergoing needle biopsy only of other solid tumors

Principal Investigator

Chirag Patil, MD

Co-Investigators Include

Keith Black, MD
Pramod Butte, MD
Ray Chu, MD

Study Coordinator and Contact

Mia Oviatt
Phone: 424-315-2872
Email: mia.oviatt@cshs.org

Status

Active

IRB No.

3444