Abstract
BackgroundPancreatic cancer is often accompanied by severe abdominal or back pain. It's the first study to evaluate the analgesic effect of electroacupuncture on pancreatic cancer pain. A randomized controlled trial compared electroacupuncture with control acupuncture using the placebo needle. MethodsSixty patients with pancreatic cancer pain were randomly assigned to the electroacupuncture group (n = 30) and the placebo control group (n = 30). Patients were treated on Jiaji (Ex-B2) points T8–T12 bilaterally for 30 min once a day for 3 days. Pain intensity was assessed with numerical rated scales (NRS) before the treatment (Baseline), after 3 treatments, and 2 days follow-up. ResultsBaseline characteristics were similar in the two groups. After 3 treatment, pain intensity on NRS decreased compared with Baseline (−1.67, 95% confidence interval [CI] −1.46 to −1.87) in the electroacupuncture group; there was little change (−0.13, 95% CI 0.08 to −0.35) in control group; the difference between two groups was statistically significant (P < 0.001). Follow-up also found a significant reduction in pain intensity in the electroacupuncture group compared with the control group (P < 0.001). ConclusionsElectroacupuncture was an effective treatment for relieving pancreatic cancer pain.
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