Acupuncture for Chronic Radiation-Induced Xerostomia in Head and Neck Cancer: A Multicenter Randomized Clinical Trial.

At week 4, Xerostomia Questionnaire scores revealed significant between-group differences, with lower Xerostomia Questionnaire scores with TA vs SOH (TA: 50.6; SOH: 57.3; difference, −6.67; 95% CI, −11.08 to −2.27; P = .003), and differences between TA and SA (TA: 50.6; SA: 55.0; difference, −4.41; 95% CI, −8.62 to −0.19; P = .04) yet did not reach statistical significance after adjustment for multiple comparisons.

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