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2 clinical studies listed.
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Tundra lists 2 Local Recurrence clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
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NCT07331428
MRG003 Induction and Capecitabine Maintenance With PD-1 in Locally Recurrent NPC
This study enrolls patients who have experienced local recurrence of nasopharyngeal carcinoma (NPC) with or without regional recurrence. The treatment regimen includes an induction phase with MRG003 at 2.0 mg/kg (D1) combined with Tislelizumab 200 mg (D1), administered weekly for 6 cycles. This is followed by maintenance therapy consisting of Capecitabine (650 mg/m², twice daily on days 1-21) in combination with Tislelizumab, continued for up to 1 year or until disease progression.
Gender: All
Ages: 18 Years - 70 Years
Updated: 2026-01-09
NCT06778603
B7-H3 NIR Imaging for Osteosarcoma Surgery
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.
Gender: All
Ages: 18 Years - 60 Years
Updated: 2025-01-16
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