[Systemic review of Jintiange Capsules in treatment of postmenopausal osteoporosis].

To systemically evaluate the efficacy and safety of Jintiange Capsules in the treatment of postmenopausal osteoporosis(PMOP).Seven literature databases were retrieved systematically,and two reviewers independently searched and screened studies,extracted data,and included all the randomized controlled trials on Jintiange Capsules in the treatment of PMOP.Interventions included comparison of Jintiange Capsules with placebo and routine treatment,and the studies on Jintiange Capsules combined with routine treatment versus conventional treatment were also included.The evaluation indicators of the study included at least one of the followings:fracture,quality of life,daily living ability,clinical symptoms,death,adverse events/adverse reactions,bone density,and bone metabolism indexes.The original study quality evaluation was conducted by following the Cochrane Handbook standard and statistical analysis was performed by using Rev Man 5.2.A total of 7 randomized controlled trials were included and the study quality was low.Meta-analysis showed that as compared with conventional treatment alone,Jintiange Capsules combined with conventional treatment showed more obvious effects in pain relief(MD=-0.98,95% CI[-1.55,-0.41],P=0.000 8),increasing blood calcium levels(MD=0.05,95% CI[0.02,0.09],P=0.003) and lowering serum alkaline phosphatase levels(MD=-12.92,95% CI[-24.09,-1.75],P=0.02).In addition,the Chinese patent medicine alone or in combination with conventional treatment was relatively safe.In conclusion,Jintiange Capsules has a certain effect in treating PMOP,but the quality of evidence is low.It is necessary to conduct well designed randomized controlled trials and select recognized evaluation indicators,especially the end outcomes in order to further improve the clinical evidence.

Efficacy and safety of modified tetracycline dosing in a quadruple therapy for Helicobacter pylori: A retrospective single center study.

BACKGROUND: Although highly effective as a component of Helicobacter pylori (H. pylori) treatment regimen, tetracycline is associated with a high incidence of medication-related adverse events. Modified dosing of tetracycline as part of quadruple therapy may improve safety while providing comparable eradication rates. AIM: To evaluate the efficacy and safety of modified dosing of tetracycline in patients receiving tetracycline and furazolidone-containing quadruple therapy in patients with H. pylori infection. METHODS: Consecutive patients (10/2020-12/2021) who received tetracycline and furazolidone quadruple therapy for H. pylori infection at Sir Run Run Shaw Hospital were identified. All patients received tetracycline, furazolidone, proton pump inhibitor, and bismuth for 14 d as primary or rescue therapy. Modified tetracycline dose group received tetracycline 500 mg twice daily while standard group received 750 mg twice daily or 500 mg three times daily. RESULTS: Three hundred and ninety-four patients [mean age = 46.3 ± 13.9, male = 137 (34.8%), and 309 (78.4%) primary therapy] completed tetracycline and furazolidone quadruple therapy for H. pylori infection including those who received modified tetracycline dose in 157 and standard doses in 118 (750 mg twice daily) and 119 (500 mg three times daily). Eradication rates in the modified tetracycline dose group were 92.40% and in the standard groups, eradication rates were 93.20% for 750 mg twice daily group and 92.43% for 500 mg three times daily group, respectively, without statistical difference (P = 0.959). The incidence of adverse events was lower in the modified tetracycline dose (15.3% vs 32.3% and 29.4%; P = 0.002) compared to the standard dose group. CONCLUSION: In a real-world experience, modified tetracycline dosing as part of tetracycline and furazolidone quadruple therapy for 14 d demonstrated high efficacy, comparable to standard tetracycline dose regimens, with a favorable safety profile.