This clinical trial focuses on testing the efficacy of different digital interventions to promote re-engagement in cancer-related long-term follow-up care for adolescent and young adult (AYA) survivors of childhood cancer.
NPX887 is a human, antagonistic immunoglobulin G1 (IgG1) monoclonal antibody targeting B7-H7 (HHLA2) that may potentiate an anti-tumor immune response. The goal of this first-in-human study is to learn whether NPX887 is safe and tolerable and shows a preliminary efficacy in participants with B7-H7 (HHLA2) expressing tumors at selected dose(s). The main questions it aims to answer are: * what is an appropriate dose to be given to participants? * are the side effects of treatment manageable? * what is the preliminary anti-tumor activities? Participants who are treated will receive an intravenous (IV) infusion of NPX887 if their disease has not progressed, and be closely monitored by the treating physicians.
A Phase 1a/1b Dose Escalation and Dose Expansion Study of NPX887 in Participants With Solid Tumor Malignancies Known to Express B7-H7/HHLA2
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
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Sponsor: NextPoint Therapeutics, Inc.
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.