Clinical study of biofeedback combined with oral Liumo Decoction in the treatment of functional constipation and qi constipation syndrome
10.3760/cma.j.cn115398-20211014-00126
- VernacularTitle:生物反馈与六磨汤联用治疗功能性便秘气秘证临床研究
- Author:
Xiuhua BIAN
1
;
Junwei FENG
;
Bing SUN
Author Information
1. 北京市肛肠医院直肠测压室，北京 100120
- Keywords:
Constipation;
Qi constipation;
Neurofeedback;
Liu Mo Tang
- From:
International Journal of Traditional Chinese Medicine
2022;44(4):394-398
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the curative effect of biofeedback combined with oral Liumo Decoction on functional constipation (FC) and qi constipation syndrome.Methods:According to random number table method, 120 patients with FC of qi constipation meeting inclusion criteria in Beijing Rectum Hospital were divided into two groups between January 2018 and December 2019, 60 in each group. The control group was treated with biofeedback, while the observation group was additionally treated with oral Liumo Decoction. All were treated for 4 weeks. Before and after treatment, TCM syndromes were scored and recorded. The resting anal pressure (RAP) was detected. The anal maximal contraction pressure (AMCP) was detected by forced systolic anus. In relaxation status, gas was injected into rectal balloon to record the rectal sensation threshold (RST) and rectal maximum tolerance (RMT). The levels of serum substance P and NO were detected by double-antibody sandwich ELISA and immunoturbidimetry. The adverse events were recorded, and clinical curative effect was evaluated.Results:The differences in total response rate between the observation group and the control group was statistically significant [89.3% (50/56) vs. 64.4% (38/59)] ( χ 2=9.90, P=0.002). After treatment, scores of TCM syndromes in observation group was significantly lower than that of the control group ( t=-15.36, P<0.01). After treatment, the RAP [(48.31±4.15) mmHg vs. (53.64±5.46) mmHg, t=-5.88], RST [(30.14±3.17) ml vs. (35.42±3.12) ml, t=-9.00] and RMT [(154.21±15.27) ml vs. (160.61±16.38)ml, t=-2.16] in observation group were significantly lower than those in the control group ( P<0.05), while AMCP [(156.67 ± 15.62) mmHg vs. (132.26 ± 13.21) mmHg, t=9.07] was significantly higher than that of the control group ( P<0.01). After treatment, the substance P in observation group was significantly higher than that of the control group ( t=9.08, P<0.01), while NO was significantly lower than that of the control group ( t=-6.58, P<0.01). There were no serious adverse events during treatment in either group. Conclusion:Biofeedback combined with oral Liumo Decoction can alleviate clinical symptoms, improve anorectal dynamics indexes and regulate levels of enteric neurotransmitters in patients with FC of qi constipation with safety.
