BLESSED: Expanded Access for DNG64-CAR-V for Advanced Pancreatic Cancer, Sarcoma and Carcinoma of Breast

Available (expanded access)

Conditions studied: Pancreatic Cancer, Osteosarcoma, MPNST (Malignant Peripheral Nerve Sheath Tumor), Chondrosarcoma, Soft Tissue Sarcoma, Chordoma, Sarcoma, Carcinoma of Breast, Single Patient IND for Glioblastoma, Ovarian Carcinoma, Non-small Cell Lung Cancer , Prostate Cancer

In brief

Forty patients with pancreatic cancer, sarcoma and carcinoma of breast will receive DNG64-CAR-V intravenously or intratumorally at a dose of 1-4 x 10e11 colony forming units (cfu) or equivalent 1.0-6.0 x 10e10 Vector Copies (VC) per dose one to three times a week. DNG64-CAR-V may be given alone or with one or more FDA approved cancer therapies/immunotherapies, or with certain FDA authorized investigational agents. Based on previous Phase 1/2 US based clinical studies, DNG64-CAR-V does not suppress the bone marrow or cause organ dysfunction, and enhanced immune cell trafficking in tumors may cause the tumors to appear larger or new lesions to appear on CT, PET or MRI (pseudoprogression). Further, tumor stabilization/regression/remission have occurred later during the treatment period with DNG64-CAR-V monotherapy. Therefore, DNG64 -CAR-V will be continued if the patient has clinical benefit and does not have symptomatic disease progression.

Key facts

Study ID

NCT04091295

Run by

Aveni Foundation

Last updated by the study team

2026-03-04

Who can join

Age: 12 and older, up to 100. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Patient is ≥12 years of age, either male or female for patients with sarcoma; >18 years of age, either male or female.with pancreatic cancer or carcinoma of breast.
• Patient has pancreatic cancer or sarcoma or carcinoma of breast confirmed by pathologic examination at diagnosis.
• Patients with advanced metastatic pancreatic cancer who have received systemic therapies such as FOLFIRINOX and gemcitabine + albumin-bound paclitaxel; patients with metastatic sarcoma who have disease progression after two or more lines of systemic treatments and not amenable to surgical resection or radiotherapy; specifically for osteosarcoma: have disease progression after high dose methotrexate, cisplatinum, doxorubicin and ifosfamide; for soft tissue sarcoma: have disease progression after doxorubicin + ifosfamide/mesna, gemcitabine, docetaxel, dacarbazine, trabectedin, pazopanib, eribulin; patients with metastatic carcinoma of breast who have disease progression with standard therapy (ACT), targeted therapies including aromatase inhibitors, trastuzumab, pertuzumab, enhertu, tyrosine kinase inhibitors, immune checkpoint inhibitors; patient who is intolerant to or declines available therapeutic options after documentation that patient has been informed of the available therapeutic options.
• Patient is able to understand or is willing to sign a written informed consent.
• Patient agrees to use barrier contraception during vector infusion period and for 6 weeks after infusion

You may not qualify if…

• Patient is unwilling to provide formal informed consent.
• Patient is unwilling to use barrier contraception during vector infusion period and for 6 weeks after infusion

Where it is running

• Sarcoma Oncology Research Center, LLC — Santa Monica, California, United States

Full record on ClinicalTrials.gov

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