Advanced Head and Neck Carcinoma

This clinical trial studies the effect of cancer directed therapy given at-home versus in the clinic for patients with cancer that may have spread from where it first started to nearby tissue, lymph nodes, or distant parts of the body (advanced). Currently most drug-related cancer care is conducted in infusion centers or specialty hospitals, where patients spend many hours a day isolated from family, friends, and familiar surroundings. This separation adds to the physical, emotional, social, and financial burden for patients and their families. The logistics and costs of navigating cancer treatments have become a principal contributor to patients' reduced quality of life. It is therefore important to reduce the burden of cancer in the lives of patients and their caregivers, and a vital aspect of this involves moving beyond traditional hospital and clinic-based care and evaluate innovative care delivery models with virtual capabilities. Providing cancer treatment at-home, versus in the clinic, may help reduce psychological and financial distress and increase treatment compliance, especially for marginalized patients and communities.

The goal of this prospective, single-center, open-label, dose-escalation study is to evaluate the safety, tolerability, and preliminary efficacy of CD-001 in patients with advanced head and neck cancers who have experienced disease progression (PD) or intolerance to standard systemic therapy (or lack thereof). The main question\[s\] it aims to answer: * What is the safety and tolerability profile of CD-001 across escalating doses? * What is the preliminary efficacy of CD-001 in this patient population?