RESUMO
OBJECTIVES: To examine the effects of electroacupuncture (EA) on inflammatory responses in patients with acute pancreatitis (AP). METHODS: Eighty patients with mild or severe AP were randomly allocated to a control group or an EA group. All patients were managed conservatively. In addition, the EA group received acupuncture for 30â min per day for 7â days at bilateral points ST36, LI4, TE6, ST37 and LR3. Interleukin (IL)-6, IL-10 and C-reactive protein (CRP) levels were measured on admission and on day 7. The time to re-feeding and length of stay in hospital were also recorded. RESULTS: A total of 58 patients provided complete data. The characteristics of the patients in the EA and control groups were similar. After 7â days the serum concentrations of IL-10 were higher in the EA group than in the control group (mild AP: 6.2±1.2 vs 5.2±0.9â pg/mL, p<0.05; severe AP: 14.9±7.8 vs 7.9±6.3â pg/mL, p<0.05). For patients with severe AP, the CRP level in the EA group was lower than in the control group (p<0.05). CONCLUSIONS: EA may reduce the severity of AP by inducing anti-inflammatory effects and reducing the time to re-feeding; however, it did not reduce the length of hospital stay. TRIAL REGISTRATION NUMBER: ChiCTR-TRC-13003572.
