Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 7:23 PM
Ignite Modification Date:
2025-12-24 @ 7:23 PM
NCT ID:
NCT06778603
Brief Summary:
Complete removal of all tumor tissue with a wide surgical margin is essential for the treatment of osteosarcoma (OS). However, it's difficult, sometimes impossible, to achieve due to the invisible small satellite lesions and blurry tumor boundaries. Besides, intraoperative frozen-section analysis of resection margins of OS is often restricted by the hard tissues around OS, which makes it impossible to know whether a negative margin is achieved. Herein, based on the high expression of B7-H3 in OS, a targeted probe B7H3-IRDye800CW is synthesized by conjugating anti-B7H3 antibody and IRDye800CW. This trial is aimed to investigate R0-resection rate and 2-y local recurrence rate after using this probe in Musculoskeletal tumor surgery for osteosarcoma as well as the safety parameters of this probe in human.
Study:
NCT06778603
Study Brief:
Protocol Section:
NCT06778603