“The Cancer Treatment Centers of America (CTCA) at Western Regional Medical Center in Arizona recently started a Phase Ib/II clinical trial called NivoPlus (NCT02423954) to test a new investigational immunotherapeutic treatment for several advanced cancers. This novel immunotherapeutic approach is based on the combination of an immunotherapy drug (nivolumab) with chemotherapy drugs (irinotecan, temsirolimus and a combination of irinotecan and capecitabine) which have been approved by the U.S. Food and Drug Administration (FDA).
“Cancer immunotherapy is defined as the use of the body’s own immune system to help fight cancer. In 2013, the renowned Science magazine established that cancer immunotherapy had been the scientific breakthrough of the year, and recent advances in the field have yielded promising results for cancer patients.
“Nivolumab is an antibody against the programmed death 1 (PD-1) receptor, an immune checkpoint that if inhibited results in the stimulation of the body’s antitumor immunity. Nivolumab has been approved by the FDA for the treatment of advanced melanoma in December 2014 and metastatic squamous non-small cell lung cancer in March 2015. Its combination with chemotherapeutic drugs is expected to activate the body’s immune system and improve the response to cancer.”