Efficacy of high-dose dual therapy for Helicobacter pylori infection eradication in servicemen: a randomized controlled trial / 中华内科杂志

Objective: To assess the efficacy and cost-effectiveness of high-dose dual therapy compared with bismuth-containing quadruple therapy for treating Helicobacter pylori(H.pylori) infection in servicemen patients. Methods: A total of 160 H. pylori-infected, treatment-naive servicemen, including 74 men and 86 women, aged from 20 years to 74 years, with a mean (SD) age of 43 (13) years, tested in the First Center of Chinese PLA General Hospital from March 2022 to May 2022 were enrolled in this open-label, randomized controlled clinical trial. Patients were randomly allocated into 2 groups: the 14-day high-dose dual therapy group and the bismuth-containing quadruple therapy group. Eradication rates, adverse events, patient compliance, and drug costs were compared between the two groups. The t-test was used for continuous variables, and the Chi-square test for categorical variables. Results: No significant difference in H. pylori eradication rates were found between high-dose dual therapy and bismuth-containing quadruple therapy by ITT, mITT and PP analysis[ITT:90.0% (95%CI 81.2%-95.6%) vs. 87.5% (95%CI 78.2%-93.8%), χ2=0.25, P=0.617;mITT:93.5% (95%CI 85.5%-97.9%) vs. 93.3% (95%CI 85.1%-97.8%), χ2<0.01, P=1.000; PP: 93.5% (95%CI 85.5%-97.9%) vs. 94.5% (95%CI 86.6%-98.5%), χ2<0.01, P=1.000 ]. The dual therapy group exhibited significantly less overall side effects compared with the quadruple therapy group [21.8% (17/78) vs. 38.5% (30/78), χ2=5.15,P=0.023]. There were no significant differences in the compliance rates between the two groups [98.7%(77/78) vs. 94.9%(74/78), χ2=0.83,P=0.363]. The cost of medications in the dual therapy was 32.0% lower compared with that in the quadruple therapy (472.10 RMB vs. 693.94 RMB). Conclusions: The dual regimen has a favorable effect on the eradication of H. pylori infection in servicemen patients. Based on the ITT analysis, the eradication rate of the dual regimen is grade B (90%, good). Additionally, it exhibited a lower incidence of adverse events, better compliance and significantly reduced cost. The dual regimen is expected to be a new choice for the first-line treatment of H. pylori infection in servicemen but needs further evaluation.

Effect of Acupuncture plus Intradermal Needle on Blood Pressure in Patients with Low-risk Mild Essential Hypertension / 上海针灸杂志

Objective To observe the regulatory effect of acupuncture plus intradermal needle on blood pressure in patients with low-risk mild essential hypertension. Method Sixty patients with low-risk mild essential hypertension were randomized into an experiment group and a control group. The experiment group was intervened by acupuncture plus intradermal needle in addition to life habit control; the control group was simply intervened by life habit control.The intervention lasted 4 weeks for both groups. Result Twenty-nine subjects in the experiment group and 30 subjects in the control group finished the trial, and thus a total of 59 cases were involved in the statistical analysis. After treatment, the systolic blood pressure (SBP) was (130.93±4.25) mmHg and diastolic blood pressure (DBP) was (81.31±3.06) mmHg in the experiment group, versus (135.77±4.12) mmHg and (84.07±4.08) mmHg in the control group.The between-group differences in the SBP and DBP after treatment were statistically significant (P<0.05). After treatment, the SBP in the experiment group dropped by (17.27±6.08) mmHg and the DBP dropped by (6.48±5.69) mmHg, versus (12.36±5.54) mmHg and (2.73±4.66) mmHg in the control group. There were significant differences in the decreases of SBP and DBP between the two groups (P<0.05). Conclusion Acupuncture plus intradermal needle can produce satisfactory effect in down-regulating the blood pressure in patients with mild essential hypertension.

San-Cao Granule () Ameliorates Hepatic Fibrosis through High Mobility Group Box-1 Protein/Smad Signaling Pathway / 中国结合医学杂志

<p><b>OBJECTIVE</b>To investigate the possible mechanism of San-Cao Granule (SCG, ) mediating antiliver fibrosis.</p><p><b>METHODS</b>A total of 60 male Sprague-Dawley rats were randomly divided into the normal control group, porcine serum-treated group, ursodesoxycholic acid (UDCA, 60 mg/kg), SCG (3.6 g/kg) group, SCG (1.8 g/kg) group and SCG (0.9 g/kg) group, with 10 rats in each group. Liver fibrosis was induced with porcine serum by intraperitoneal injection for 8 weeks, except for the normal control group. Then, the rats in the three SCG-treated groups and UDCA group were administered SCG and UDCA respectively for 4 weeks. The serum levels of alanine transaminase (ALT), aspartate transaminase (AST), albumin (ALB), total bilirubin (TBIL), hyaluronic acid (HA), laminin (LN), and type IV collagen (IVC) were examined using commercial kits and hepatic histopathology was examined with hematoxylin and eosin and Masson staining. Moreover, the protein expression levels of high mobility group box-1 protein (HMGB1), transforming growth factor β1 (TGF-β1), phosphorylated mothers against decapentaplegic homolog 3 (p-Smad3), Smad7, toll-like receptor 4 (TLR4), myeloid differentiation factor 88 (MyD88), nuclear factor-kappa B (NF-κB) and α-smooth muscle actin (α-SMA) were determined by western blot, immunohistochemistry and real time quantitative-reverse transcription polymerase.</p><p><b>RESULTS</b>Both SCG (3.6 and 1.8 g/kg) and UDCA significantly ameliorated the liver fibrosis induced by porcine serum as indicated by retarding the serum levels increasing of ALT, AST, TBIL, HA, LN and IVC and preventing the serum level reducing of ALB compared with the model group (all P<0.01). Meanwhile, the collagen deposition was attenuated by SCG and UDCA treatment. Furthermore, SCG markedly reduced the expressions of HMGB1, TGF-β1, p-Smad3, TLR4, MyD88, NF-κB and α-SMA, and enhanced the expression of the Smad7 compared with the model group (all P<0.01).</p><p><b>CONCLUSION</b>SCG ameliorates hepatic fibrosis possibly through inhibiting HMGB1, TLR4/NF-κB and TGF-β1/Smad signaling pathway.</p>

Effect of Health Education Based on Integrative Therapy of Chinese and Western Medicine for Adult Patients with Type 2 Diabetes Mellitus: A Randomized Controlled Study / 中国结合医学杂志

<p><b>OBJECTIVE</b>To investigate the effects of health education based on integrative therapy of Chinese and Western medicine for type 2 diabetes mellitus (T2DM) from the aspects of knowledge, attitude and practice (KAP), health-related quality of life (HRQoL), body mass index (BMI) and glucose control.</p><p><b>METHODS</b>Patients were individually randomized into intervention group (receiving integrative education, n=120) and control group (receiving usual education, n=120). The primary outcome was the changes in glycosylated hemoglobin A1c (HbA1c) levels after 3, 6, 9 and 12 months from baseline. Hierarchical linear models (HLMs) were used to assess within-group changes in outcomes over time and between-group differences in patterns of change. Secondary outcomes were KAP scores, HRQoL scores and BMI after 6 and 12 months, paired-sample t test was used to assess within-group changes in outcomes in 6 and 12 months, independent-sample t test was used to assess between-group differences in patterns of change.</p><p><b>RESULTS</b>HbA1c decreased statistically from baseline to 3 months, from 3 to 6 months, from 6 to 9 months and from 9 to 12 months in the intervention group (all P<0.01); and decreased significantly from baseline to 3 months, and from 3 to 6 months in the control group P<0.01). There was a significant between-group difference from baseline to 3 months (P=0.044), from 6 to 9 months (P<0.01) and from 9 to 12 months (P<0.01). Significant improvements in the intervention group along with significant between-group differences were found in KAP and HRQoL scores respectively (all P<0.05). The number in the intervention group of normal weight increased from 56 at baseline to 81 (6 months), 94 (12 months), the number in the control group were 63 (baseline), 69 (6 months), 70 (12 months), the χof hierarchical analysis of BMI were 6.93 (P=0.075), 10.31 (P=0.016), 15.53 (P<0.01), respectively.</p><p><b>CONCLUSION</b>Health education based on integrative therapy of Chinese and Western medicine is beneficial to the control of T2DM and should be recommended for T2DM.</p>

Progress of treatment on oculomotor paralysis with electroacupuncture / 中国针灸

Collecting information from the database of China National Knowledge Information (CNKI) and VIP database of Chinese Journals, an overall analysis and review on treatment of oculomotor paralysis with electroacupuncture in recently years are made in the paper. The electroacupuncture, which can provide constant stimulation and reinforce the effect of acupuncture, is the major therapy to treat oculomotor paralysis. However, the best stimulate threshold of electroacupuncture on oculorotary muscles has not been reported yet. The parameters of electroacupuncture adopted in clinic are not standardized, which lead to unfavorable therapeutic effect as well as unclear mechanism of treatment. Therefore, it is suggested that the study should focus on enhancing the research level and broadening researcher's mind to explore the best parameter for the electroacupuncture stimulation on the oculorotary muscles, to make clear the mechanism of treatment and to search for valuable observation indicators in the future.

In vitro pharmacodynamics study of an anti-HIV Chinese herbal formulation / 药学学报

AIDS caused by HIV-1, is a major threat to human being. An anti-HIV formulation from Chinese herbs, so called "Qu Du Zeng Ning", have been recently developed. In this work, the pharmacodynamics of the formulation in vitro was studied. The results showed that Qu Du Zeng Ning inhibit the replication of HIV-1 efficiently in all cell-based assay, with IC50 at 105.2, 70.7, 77.4 microg mL(-1), separately. A significant synergy between the formulation and zidovudine (AZT) was observed, and it also showed a potent activity against HIV-1 drug-resistant mutant.

Observation on therapeutic effect of eye-needling combined with medication for treatment of ophthalmoplegia / 中国针灸

<p><b>OBJECTIVE</b>To observe the therapeutic effect of eye-needling combined with medication for treatment of ophthalmoplegia and explore the possible mechanism.</p><p><b>METHODS</b>One hundred and twenty cases were randomly divided into a treatment group and a control group. According to etiological factors, the control group were treated with medication and the treatment group with the medication plus eye-acupuncture at main point ocular muscles. Changes of the rima oculi, the range of ocular movement and the dialopia angle after treatment were recorded and statistically analyzed in the two groups.</p><p><b>RESULTS</b>The total effective rate was 93.4% and the cured rate was 54.1% in the treatment group, and 74.6% and 18.6% in the control group, with significant difference between the two groups (P < 0. 01).</p><p><b>CONCLUSION</b>Eye-needling combined with medication has an obvious therapeutic effect which is better than simple medication for ophthalmoplegia.</p>

Effect of dongchong xiacao capsule on airway inflammation of asthmatic patients / 中国中药杂志

<p><b>OBJECTIVE</b>To investigate the effect of dongchong xiacao capsule on the airway inflammation of asthmatic patients and to explore the relevant mechanism of therapeutic effect of Dongchongxiacao capsule.</p><p><b>METHOD</b>Sixty patients with moderate persistent asthma were randomized into the treatment group (n=30) and the control group (n=30). Inhaled corticosteroid and as-needed beta-agonist were used in the treatment group while this therapy plus dongchong xiacao capsule were used in the control group for two months. Serum IL-4, IFN-gamma, sICAM-1, MMP-9, IgG, IgE level were assessed at randomization and 2 months after randomization.</p><p><b>RESULT</b>The serum level of IgE, sICAM-1, IL-4 and MMP-9 of the treatment group was lowered to a greater degree than that of the control group (P < 0.05 or P < 0.01 ).</p><p><b>CONCLUSION</b>Dongchong xiacao capsule can reduce the serum markers of airway inflammation, which suggests this therapy bares the anti-inflammation effects probably through regulating the balance of TH1/TH2, inhibiting the activity of adherence molecule and reducing IgE production. It may also have the effect of reversing airway remodeling, which needs further research to determine.</p>

Clinical study on treatment of pulmonary interstitial fibrosis with ginkgo extract / 中国中西医结合杂志

<p><b>OBJECTIVE</b>To observe the effect of ginkgo extract on pulmonary interstitial fibrosis.</p><p><b>METHODS</b>Forty-five patients with pulmonary interstitial fibrosis were randomly divided into two groups, the treated group (n = 30) received ginkgo biloba extract 1 g, three times a day; the control group received prednisone 30 mg, once a day, the therapeutic course for both groups was 3 months. Changes of clinical symptoms, pulmonary function, arterial partial pressure of oxygen, computerized tomography (CT), interleukin-6 (IL-6), interleukin-8 (IL-8) and tumor necrosis factor-alpha(TNF-alpha) in the two groups were observed before and after treatment.</p><p><b>RESULTS</b>The efficacy of treatment in the two groups showed insignificant difference, clinical symptoms, pulmonary function, arterial partial pressure of oxygen were improved after treatment (P < 0.05), and the levels of IL-6, IL-8 and TNF-alpha significantly decreased after treatment as compared with those before treatment in the two groups. The occurrence of pulmonary infection was less in the treated group than that in the control group (P <0.05).</p><p><b>CONCLUSION</b>Ginkgo is effective in treating pulmonary interstitial fibrosis.</p>