Clinical observation of electroacupuncture combined with Qingyi Xianxiong Decoction in the treatment of acute respiratory distress syndrome due to severe acute pancreatitis / 中华危重病急救医学

ABSTRACT

Objective:To observe the clinical effect of electroacupuncture combined with Qingyi Xianxiong Decoction on the treatment of acute respiratory distress syndrome (ARDS) caused by severe acute pancreatitis (SAP).Methods:From February 2021 to April 2022, 120 patients with ARDS caused by SAP who were admitted to the department of critical care medicine of Tianjin Nankai Hospital and whose syndrome differentiation belonged to the syndrome of knot chest were selected. They were randomly divided into pure traditional Chinese medicine group and acupuncture medicine group, with 60 cases in each group. The pure traditional Chinese medicine group was received Qingyi Xianxiong Decoction on the basis of conventional western medicine treatment, and the acupuncture medicine group was received electric acupuncture treatment on the basis of the pure traditional Chinese medicine group. The two groups continued to be treated for 7 days. The primary outcome was the ventilator-free days within 28 days after admission to the intensive care unit (ICU), and the secondary outcome measures were mechanical ventilation time, the length of ICU stay, total lenth of hospital stay, time of intra-abdominal pressure recovery, scores of organ function, oxygenation index (PaO 2/FiO 2), serum inflammatory factors, blood amylase, urine amylase, etc. Results:Compared with the pure traditional Chinese medicine group, the ventilator-free days in the acupuncture medicine group within 28 days after admission to the ICU were significantly longer [day 22.10±2.29 vs. 20.97±2.31, P < 0.05, odds ratio ( OR) = 1.24, 95% confidence interval (95% CI) was 1.053-1.460, P < 0.05]. The time of mechanical ventilation, the length of ICU stay, total length of hospital stay, and recovery time of intra-abdominal pressure were significantly shortened [mechanical ventilation time (days) 5.90±2.29 vs. 7.03±2.31, the length of ICU stay (days) 8.07±1.89 vs. 12.08±2.23, total length of hospital stay (days) 19.55±6.82 vs. 22.28±5.19, recovery time of intra-abdominal pressure (days) 6.05±1.81 vs. 8.45±1.76, all P < 0.05]. The Murray score and bedside index for severity in acute pancreatitis (BISAP) score of the two groups after 7 days of treatment were significantly lower than those before treatment, while PaO 2/FiO 2 was significantly higher than those before treatment, and the Murray score of the acupuncture medicine group after 7 days of treatment was significantly lower than that of the pure traditional Chinese medicine group [score 0.50 (0.33, 0.75) vs. 1.00 (1.00, 1.33), P < 0.05], PaO 2/FiO 2 was significantly higher than that in the pure traditional Chinese medicine group [mmHg (1 mmHg ≈ 0.133 kPa) 390.75±27.73 vs. 330.02±42.34, P < 0.05]. With the prolongation of treatment time, the levels of inflammatory factors such as tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6), C-reactive protein (CRP), serum amylase and urine amylase in both groups after treatment continued to decrease, and the levels of the inflammatory factors in the acupuncture medicine group after 7 days of treatment were significantly lower than those in the pure traditional Chinese medicine group [TNF-α (ng/L) 38.20±10.00 vs. 45.35±5.09, IL-6 (ng/L) 0.95±0.44 vs. 7.42±1.39, CRP (mg/L) 8.55±2.79 vs. 36.20±13.97, all P < 0.05]. Subgroup analysis showed that biliary system disease was a risk factor for the duration of mechanical ventilation ≥ 7 days in the treatment of ARDS with acupuncture and medicine ( OR = 2.728, 95% CI was 1.293-5.754). Conclusion:Compared with the pure traditional Chinese medicine, acupuncture combined can better reduce the clinical symptoms of patients with ARDS caused by SAP, promote the recovery of patients, and reduce systemic inflammatory reaction, which is worthy of clinical promotion.