ABSTRACT
Objective To evaluate the effect of strengthening nutrition intervention in gravidas with gestational diabetes mellitus (GDM) with WeChat on blood glucose control and pregnant outcomes.Methods A total of 410 gravidas,diagnosed with GDM and treated in the Department of Clinical Nutrition of Shanghai General Hospital from October 2015 to April 2016,were enrolled and randomly divided into two groups (n=205).The control group received traditional nutrition clinic education only,while the intervention group was given strengthened nutrition education through WeChat in addition to traditional education.Blood glucose level and insulin dosage were followed up after one,two and four weeks of intervention.Pregnant outcomes and patient satisfaction were investigated on 42 d after delivery.T test,Chi-square test and non-parametric test were used for statistical analysis.Results (1) Two weeks after the intervention,the average 1-hour postprandial blood glucose in the intervention group was lower than in the control group [(7.46± 1.01) vs (7.68± 1.06) mmol/L,t=2.243,P=0.025].After 4 weeks,both 1-and 2-hour postprandial blood glucose levels of the intervention group were lower than those of the control group [(7.03±0.65) vs (7.33±0.63) mmol/L,t=4.629,P＜0.05;(6.00±0.65) vs (6.21 ±0.62) mmol/L,t=3.153,P＜0.05] and more gravidas achieved euglycemia [79.9％ (151/189) vs 60.8％ (113/186),x2=16.483,P＜0.001].(2) Compared with the control group,the intervention group had a higher vaginal delivery rate [38.7％ (72/186) vs 50.5％ (95/188),x2=5.288,P=0.021] and a lower rate of postpartum complications [9.1％ (17/186) vs 2.1％ (4/188),x2=7.394,P=0.007].All of the gravidas in the intervention group were satisfied with the WeChat intervention except one lost to follow up [99.5％ (203/204)].Conclusions Strengthening nutrition education through WeChat is much more effective than traditional nutritional outpatient education alone in order to achieve a better control of blood glucose and improve pregnant outcomes in GDM women.This intervention is highly acceptable to gravidas and can be further extensively applied in nutrition clinic.
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Objective To compare the efficacy and safety of two kinds of homemade sirolimus-eluting stents (Firebird and Excel) for treatment of acute ST segment elevation myocardial infarction (STEMI) in patients who underwent percutaneous coronary intervention (PCI). Methods The 249 consecutive patients with STEMI who underwent PCI were randomly divided into two groups: Excel group (n=136) and Firebird group (n=113). They were followed up for 6-24 months, and coronary angiography was reviewed average 12 months later. The primary endpoints were major adverse cardiac events, including death, reinfarction and target vessel revascularization. The second endpoints included late luminal loss and restenosis 12 months after treatment. Results There were no significant differences in baseline data, coronary arterial lesion before operation, and immediateness condition after PCI between the two groups (all P＞0.05). Within follow-up, there were 2 (1.47%) death cases and 1 (0.88%) death case, 1 (0.74%) and 1 (0.88%) nonfatal myocardial infarction case, 2 (1.47%) and 2 (1.77%) target vessel revascularization cases in the two groups respectively (all P＞0.05). There were no significant differences in late luminal loss of in-stent and in-segment, the rates of in-stent restenosis, in-segment restenosis and stent thrombosis, the in-stent minimal lumen diameter and in-segment minimal lumen diameter between the two groups (all P＞0.05). Conclusions The two kinds of homemade sirolimus-eluting stents may have similar efficacy and safety in patients with STEMI treated with primary PCI.
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AIM: To establish an external standard HPLC method for the determination of protocatechuic acid and protocatechualdehyde in Compound Shijiqing Tablets(Folium Ilicis Chinensis, etc.). METHODS:Alltima C 18(5?m, 4.6mm?250mm)was used. The mobile phase was consisted of methanol-1% acetate(18∶82). The flow rate was 1.0mL?min -1. The UV detection wavelength was at 280nm. RESULTS: The two components has good resolution. The liner ranges were in the range of 7.6～127.1?g?mL -1 for protocatechuic acid and in the range of 2.62～43.6?g?mL -1 for protocatechualdehyde with the correlation coefficients 0.9997 and 0.9994, respectively. The average recoveries were 99.9% and 97.5% with RSD 2.1%,2.2%(n=5), respectively CONCLUSION: The method is accurative, reproducible and can be used to control the quality of Compound Sijiqing Tablets.