ABSTRACT
Objective:To explore the clinical observation of Xiaozhang Plaster for external use in the treatment of postprandial discomfort syndrome of qi stagnation functional dyspepsia.Methods:Randomized controlled trial. From January 2019 to January 2022, 128 patients with postprandial discomfort syndrome of functional dyspepsia of qi stagnation type in our hospital were selected and divided into two groups by random number table, with 64 cases in each group. Both groups were orally treated with mosapride citrate tablets. On this basis, the treatment group was combined with external use of Xiaozhang Plaster, and the control group was combined with placebo patch. Both groups were treated for 2 weeks. Traditional Chinese Medicine syndrome score, symptom severity and attack frequency score were performed before and after treatment. The quality of life of the patients was assessed with SF-36 Short-form health survey-36 (SF-36), anxiety and depression were assessed with Hospital Anxiety and Depression Scale (HADS), and the growth hormone releasing peptide (Ghrelin), calcitonin gene-related peptide (CGRP) The levels of gastrin 17 (G-17), pepsinogen I (PG I) and pepsinogen Ⅱ (PG Ⅱ) levels were observed by ELISA, and clinical efficacy was evaluated.Results:The total effective rate was 96.88% (62/64) in the treatment group and 81.25% (52/64) in the control group. The difference between the two groups was statistically significant ( χ2=8.02, P<0.05). After treatment, the score and total score of epigastric distension, epigastric distension and pain, fullness of both flanks, loss of appetite in the treatment group were significantly lower than those in the control group ( t=38.43, 32.39, 38.43, 32.87, 33.74, P<0.01), the score of symptom severity and attack frequency were significantly lower than those in the control group ( t=61.42, 33.46, P<0.01), and the score of SF-36 was significantly higher than that in the control group ( t=8.26, P<0.01); The score of HADS was significantly lower than that of the control group ( t=38.06, P<0.01). After treatment, the levels of CGRP and G-17 in the treatment group were significantly lower than those in the control group ( t values were 6.22, 29.51, P<0.01), the level of Ghrelin, and the levels of PG Ⅰ, PG Ⅱ were significantly higher than those in the control group ( t=23.85, 13.26, 19.53, P<0.01). Conclusion:On the basis of basic drug treatment, the application of Xiaozhang Plaster for external use to intervene patients with postprandial discomfort syndrome of qi stagnation functional dyspepsia can improve the quality of life, gastrointestinal hormones, anxiety and depression symptoms, and the effect is remarkable.
ABSTRACT
Object To demonstrate the naked truth of four therapeutic features of TCM (cold, hot, warm and cool) from biophysical and biochemical point of view. Methods Growth thermogenesis curves of Escherichia coli were determined under different conditions by microcalorimetry to give biothermodynamic parameters, such as multiplication constant (k), median inhibitory concentration (IC 50 ), and enthalpy (?H). Differences between folia ginseng and flos ginseng were comprehensively compared with reference to classical Chinese literatures on material medica. Results The bacteriostatic curve of both drugs were basically similar. With increasing concentration of decoctions of both drugs, the lag phase was delayed and the peaks shifted to the right. While the difference of ?H was stable, which decreases with the increasing concentration of Folium ginseng, but increases with increasing concentration of Flos ginseng. Conclusion Microcalorimetry is not only a new effective method to describe the therapeutic features of TCM, but also could be used as a tool for the screening of active TCM.