Efficacy and safety of an amino acid jelly containing coenzyme Q10 and l -carnitine in controlling fatigue in breast cancer patients receiving chemotherapy: a multi-institutional, randomized, exploratory trial (JORTC-CAM01)

Purpose Cancer-related fatigue (CRF) is one of the most common symptoms reported by cancer patients. This randomized trial investigated the efficacy of the amino acid jelly Inner Power® (IP), a semi-solid, orally administrable dietary supplement containing coenzyme Q10 and l-carnitine, in controlling CRF in breast cancer patients in Japan.