Naltrexone and Propranolol Combined With Immunotherapy

Summary

Various forms of stress can promote cancer development and growth and negatively impact the immune system's response to tumors. Beta-adrenergic and opioid receptors co-exist in many cells including immune cells and are integral components of the body's response to stress. Pre-clinical studies have demonstrated that dual blockade of these receptors can decrease tumor growth and modulate the anti-tumor immune response. This clinical trial investigates the safety and potential therapeutic benefits of combining a beta-adrenergic blocker (propranolol) and an opioid receptor antagonist (naltrexone) with immune checkpoint inhibitors in patients with advanced melanoma.

Timeline

Start

2023-09-11

Primary completion

2026-09-30

Completion

2027-09-30

Drugs

Indications