A Study of NPX267 for Subjects With Solid Tumors Known to Express HHLA2/B7-H7
Paused · Phase 1
Conditions studied: Metastatic Malignant Neoplasm
In brief
NPX267 is an antibody drug targeting the inhibitory receptor for B7-H7 (HHLA2) which may control evasion of the immune response in tumors. The goal of this clinical trial is to learn whether NPX267 is safe and tolerable in patients whose cancers are known to express HHLA2 including epidermal growth factor receptor (EGFR) mutant non-small cell lung cancer. The main questions it aims to answer are: * what is an appropriate dose to be given to patients? * are the side effects of treatment manageable? Participants will be evaluated for participation in the study. Patients who are treated will receive an intravenous infusion of NPX267 every three weeks if their disease has not progressed. Patients will be closely monitored by the treating physician.
Key facts
- Study ID
- NCT05958199
- Run by
- NextPoint Therapeutics, Inc.
- People needed
- 131
- Starts
- 2023-07-21
- Expected to finish
- 2025-09-20
- Last updated by the study team
- 2025-06-27
Who can join
Age: 18 and older. Sex: any. Healthy volunteers: not accepted.
You may qualify if…
- Histologically or cytologically confirmed recurrent, metastatic solid tumor refractory to standard of care therapy in one of the following indications: Part 1a: non-small cell lung carcinoma (NSCLC), renal cell carcinoma (RCC), colorectal carcinoma (CRC), cholangiocarcinoma (CCA), pancreatic cancer (PDAC), urothelial carcinoma (UCC), gastric/gastroesophageal carcinoma, triple negative breast carcinoma, endometrial carcinoma, cervical cancer, osteosarcoma, and prostate cancer
- Eastern Cooperative Oncology Group (ECOG) performance status 0 or 1
- Normal bone marrow, kidney and liver function
- Willing to use highly effective contraceptive measures throughout the trial
You may not qualify if…
- Have any unresolved toxicity of Grade ≥ 2 from previous anti-cancer treatment, except for alopecia, chronic neuropathy > 6 months, or changes in skin pigmentation
- Have known or suspected brain metastases, unless they are clinically stable
- Known autoimmune disease requiring immunosuppressive treatment requiring the equivalent of more than 10 mg prednisone daily
- History of grade 3 immune-related pneumonitis or colitis
Where it is running
- Johns Hopkins University Sidney Kimmel Comprehensive Cancer Center — Baltimore, Maryland, United States
- Massachusetts General Hospital — Boston, Massachusetts, United States
- Albert Einstein Medical College Montefiore Medical Center — New York, New York, United States
- Sarah Cannon Research Institute Oncology Partners — Nashville, Tennessee, United States
- MD Anderson Cancer Center — Houston, Texas, United States
- NEXT Oncology-San Antonio — San Antonio, Texas, United States
- NEXT Oncology-Fairfax — Fairfax, Virginia, United States
Full record on ClinicalTrials.gov
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