The search of Acupuncture Fatigue in PubMed returns more than 600 results. More than 600 scientific papers.
A meta-analysis of ten RTCs concluded that Acupuncture had a marked effect on fatigue in cancer patients, regardless of concurrent anti-cancer treatment, particularly among breast cancer patients. This means that whichever western medicine treatment a cancer patient is having, Acupuncture will reduce the effect of cancer-related fatigue. (https://pubmed.ncbi.nlm.nih.gov/29128952/)