The overall goal for this proposed exploratory clinical trial was to evaluate the efficacy of a conservative, manual medicine treatment as an adjunctive therapy to standard care for CTS. This pilot study utilized a prospective, randomized, placebo-controlled clinical trial methodology to examine whether an eight week treatment regimen of osteopathic manipulative treatment (OMT) when used adjunctively to standard therapy would have immediate and lasting positive effects on the symptoms, functional limitations, and physiologic impairment associated with CTS.