Patients with advanced cancer often suffer crippling fatigue, but there has been little in the way of relief for them as they battle their disease.

Now, a new investigation may have landed on a surprising solution -- a dummy pill that contains no medication of any kind.

"Cancer-related fatigue is the most frequent and debilitating symptom experienced by advanced cancer patients," explained study author Dr. Sriram Yennu.

In fact, between 60% and 90% of patients end up waylaid by persistent fatigue, noted Yennu, a professor of palliative, rehabilitation and integrative medicine at the University of Texas MD Anderson Cancer Center in Houston.

Antiviral drug Paxlovid may benefit patients with long COVID