New combo therapy aims to boost immune attack on sarcomas before surgery

NCT ID NCT04420975

First seen Mar 24, 2026 · Last updated May 13, 2026 · Updated 5 times

Summary

This early-phase study tests the safety of combining two immunotherapy drugs—nivolumab and BO-112—given before surgery for soft tissue sarcoma. About 14 adults with removable tumors will receive the drugs to see if they can boost the immune system to fight the cancer more effectively. The main goal is to check for side effects and measure immune changes in the tumor tissue after treatment.

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Contacts and locations

Locations

  • UCLA / Jonsson Comprehensive Cancer Center

    Los Angeles, California, 90095, United States

Conditions

Explore the condition pages connected to this study.

LEIOMYOSARCOMA MALIGNANT PERIPHERAL NERVE SHEATH TUMOR MYXOFIBROSARCOMA PLEOMORPHIC RHABDOMYOSARCOMA RESECTABLE DEDIFFERENTIATED LIPOSARCOMA RESECTABLE SOFT TISSUE SARCOMA RESECTABLE UNDIFFERENTIATED PLEOMORPHIC SARCOMA SOFT TISSUE FIBROSARCOMA SPINDLE CELL SARCOMA STAGE I RETROPERITONEAL SARCOMA AJCC (AMERICAN JOINT COMMITTEE ON CANCER) V8 STAGE I RETROPERITONEAL SARCOMA AJCC (AMERICAN JOINT COMMITTEE ON CANCER) V8 STAGE I SOFT TISSUE SARCOMA OF THE TRUNK AND EXTREMITIES AJCC V8 STAGE I SOFT TISSUE SARCOMA OF THE TRUNK AND EXTREMITIES AJCC V8 STAGE IA RETROPERITONEAL SARCOMA AJCC V8 STAGE IA RETROPERITONEAL SARCOMA AJCC V8 STAGE IA RETROPERITONEAL SARCOMA AJCC V8 STAGE IA SOFT TISSUE SARCOMA OF THE TRUNK AND EXTREMITIES AJCC V8 STAGE IA SOFT TISSUE SARCOMA OF THE TRUNK AND EXTREMITIES AJCC V8 STAGE IA SOFT TISSUE SARCOMA OF THE TRUNK AND EXTREMITIES AJCC V8 STAGE IB RETROPERITONEAL SARCOMA AJCC V8 STAGE IB RETROPERITONEAL SARCOMA AJCC V8 STAGE IB SOFT TISSUE SARCOMA OF THE TRUNK AND EXTREMITIES AJCC V8 STAGE IB SOFT TISSUE SARCOMA OF THE TRUNK AND EXTREMITIES AJCC V8 STAGE II RETROPERITONEAL SARCOMA AJCC V8 STAGE II RETROPERITONEAL SARCOMA AJCC V8 STAGE II SOFT TISSUE SARCOMA OF THE TRUNK AND EXTREMITIES AJCC V8 STAGE II SOFT TISSUE SARCOMA OF THE TRUNK AND EXTREMITIES AJCC V8 STAGE III RETROPERITONEAL SARCOMA AJCC V8 STAGE III RETROPERITONEAL SARCOMA AJCC V8 STAGE III RETROPERITONEAL SARCOMA AJCC V8 STAGE III SOFT TISSUE SARCOMA OF THE TRUNK AND EXTREMITIES AJCC V8 STAGE III SOFT TISSUE SARCOMA OF THE TRUNK AND EXTREMITIES AJCC V8 STAGE III SOFT TISSUE SARCOMA OF THE TRUNK AND EXTREMITIES AJCC V8 STAGE IIIA RETROPERITONEAL SARCOMA AJCC V8 STAGE IIIA RETROPERITONEAL SARCOMA AJCC V8 STAGE IIIA RETROPERITONEAL SARCOMA AJCC V8 STAGE IIIA SOFT TISSUE SARCOMA OF THE TRUNK AND EXTREMITIES AJCC V8 STAGE IIIA SOFT TISSUE SARCOMA OF THE TRUNK AND EXTREMITIES AJCC V8 STAGE IIIA SOFT TISSUE SARCOMA OF THE TRUNK AND EXTREMITIES AJCC V8 STAGE IIIB RETROPERITONEAL SARCOMA AJCC V8 STAGE IIIB RETROPERITONEAL SARCOMA AJCC V8 STAGE IIIB RETROPERITONEAL SARCOMA AJCC V8 STAGE IIIB SOFT TISSUE SARCOMA OF THE TRUNK AND EXTREMITIES AJCC V8 STAGE IIIB SOFT TISSUE SARCOMA OF THE TRUNK AND EXTREMITIES AJCC V8 STAGE IIIB SOFT TISSUE SARCOMA OF THE TRUNK AND EXTREMITIES AJCC V8 STORIFORM-PLEOMORPHIC MALIGNANT FIBROUS HISTIOCYTOMA SYNOVIAL SARCOMA UNDIFFERENTIATED HIGH GRADE PLEOMORPHIC SARCOMA OF BONE UNDIFFERENTIATED PLEOMORPHIC SARCOMA UNDIFFERENTIATED PLEOMORPHIC SARCOMA WITH OSTEOCLAST-LIKE GIANT CELLS UNDIFFERENTIATED PLEOMORPHIC SARCOMA, INFLAMMATORY VARIANT UNDIFFERENTIATED SPINDLE CELL SARCOMA