Spots Global Cancer Trial Database for Fluorescence-guided Resection of Malignant Gliomas With 5-Aminolevulinic Acid

Study Description

Brief Summary: The aim of the study "Fluorescence-guided resection of malignant gliomas with 5-Aminolevulinic acid (5-ALA) vs. conventional resection" is to determine how accurately contrast agent-accumulating tumour can be removed by primary surgery and to assess the clinical usefulness of this method.

Detailed Description: Malignant gliomas are locally invasive tumors that carry a dismal prognosis despite a combination of surgery, radiotherapy and chemotherapy. Cytoreductive surgery is generally considered beneficial but complete resection of contrast enhancing tumor is achieved in less than 20 % of patients, one reason being the difficulty in discerning marginal, enhancing tumor intraoperatively. Five-aminolevulinic acid (5-ALA) leads to the accumulation of fluorescent porphyrins in malignant gliomas, a phenomenon under exploration for intraoperative identification and resection of these tumors. This study investigated the benefit derived from fluorescent-guided resections using 5-ALA on surgical radicality, progression-free survival and morbidity.

Keywords

Eligibility

Minimum Age: 18 Years

Eligible Ages: ADULT, OLDER_ADULT

Sex: ALL

Healthy Volunteers: No

Locations

Contact Details

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