Pharmacological profile and clinical efficacy of anamorelin HCl (ADLUMIZ®Tablets), the first orally available drug for cancer cachexia with ghrelin-like action in Japan

-mediated pituitary GH secretion and increased food consumption, resulting in body weight gain. In the two Japanese phase II studies in patients with cancer cachexia associated with non-small cell lung cancer (NSCLC), improvement of lean body mass (LBM) and body weight losses and anorexia were demonstrated. The tumor types of target patients in the Japanese phase III study were colorectal, gastric, and pancreatic cancer. As a result, maintenance and increase of LBM and body weight as well as improvement of anorexia were observed, and the efficacy against cancer cachexia associated with colorectal, gastric, and pancreatic cancer was confirmed. There were no observed events considered to be significant safety risks. In conclusion, anamorelin is expected to provide a new therapeutic option for cancer cachexia for which no effective treatment has been available.