This clinical trial is focused on studying the effects of a new treatment for people with advanced solid tumors. These are types of cancer that have spread and are not easily removed by surgery. The study will test a new medication called ANV600, which is a liquid form of treatment, both on its own and in combination with another medication called pembrolizumab, also known as Keytruda. Pembrolizumab is already used to treat certain types of cancer by helping the immune system fight cancer cells.
The purpose of this study is to evaluate the safety and effectiveness of ANV600, both by itself and when used with pembrolizumab, in treating advanced solid tumors. Participants in the study will receive these treatments through an infusion, which means the medication is given directly into the bloodstream. The study will be conducted in two phases. In the first phase, researchers will determine the best dose of ANV600 that can be safely given to patients. In the second phase, they will assess how well the treatment works in reducing the size of tumors.
Throughout the study, participants will be closely monitored for any side effects or reactions to the treatment. The study aims to find out how long the treatment can keep the cancer from getting worse and how long patients can live after receiving the treatment. This research is important for developing new ways to treat advanced cancers and improve the quality of life for patients with these conditions.



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