This first-in-human study is designed to evaluate the safety and tolerability of SRF231 as a monotherapy via dose escalation (Part A), and to determine the dose(s) of SRF231 to be further examined in expansion cohorts as monotherapy. The preliminary clinical activity of SRF231 administered as monotherapy will be characterized, along with pharmacokinetics (PK) and pharmacodynamics. In Part B, the safety and tolerability of SRF231 as monotherapy will be evaluated in select patient cohorts of advanced cancers and evaluate clinical activity. The study also is designed to examine the effect of SRF231 monotherapy on peripheral blood immune cell subsets, peripheral blood gene expression, and serum biomarkers.
The following criteria is a partial list of reasons why patients may or may not be eligible to participate in this clinical trial. Further evaluation with a medical professional will be required to determine full eligibility.
The following criteria is provided for health care professionals.