RESUMO
ObjectiveTo comprehensively assess the clinical value of Duliang soft capsules in the treatment of migraine with wind-cold blood stasis syndrome， and to provide guidance for national medical decision-making， clinical drug promotion， and pharmaceutical services. MethodThe evaluation of Duliang soft capsules' clinical value was conducted in accordance with the Guidelines for the Management of Comprehensive Clinical Evaluation of Drugs （Trial Version， 2021） using a combination of qualitative and quantitative methods. Utilizing the CSC v2.0 software， this study conducted a comprehensive clinical evaluation of Duliang soft capsules across the "6+1" dimensions， including safety pre- and post-market launch， effectiveness in treating migraine， economy （cost-effectiveness）， and innovation， suitability， accessibility， and traditional Chinese medicine （TCM） characteristics in both its technology and clinical applications. ResultSafety： Duliang soft capsules were found to have good safety based on evidence from known adverse reactions （spontaneous reporting system （SRS） data， literature data， etc.）， pre-marketing toxicological research， and post-marketing drug monitoring. Effectiveness： A meta-analysis indicated that the combination of Duliang soft capsules and western medicine was more effective than Western medicine alone in the treatment of migraine. The product's effectiveness was rated as "Best" based on the quality and value of the evidence. Economy： Duliang soft capsules are moderately priced and categorized as a Type B medical insurance product. Economic research indicated that the combination of Western medicine and Duliang soft capsules was more cost-effective than Western medicine alone. The product's economy was rated as "Better". Innovation： Duliang soft capsules， with Angelicae Dahuricae Radix and Chuanxiong Rhizoma as the main components， hold one invention patent and have been awarded the China Patent Excellence Award. The pharmaceutical company has introduced innovative extraction （CO2 supercritical extraction technology） and formulation （soft capsule） processes. The product's innovation was rated as "Better". Suitability： A questionnaire survey on Duliang soft capsules showed that it was well-suited for both patients and healthcare professionals. The product received a comprehensive assessment of suitability through the "Evaluation of Chinese Patent Medicine Information Services". The product's suitability was rated as "Best". Accessibility： Duliang soft capsules are moderately priced， making them accessible and affordable. The product's accessibility was rated as "Good" based on evidence from these three aspects. TCM characteristics： The formulation of Duliang soft capsules can be traced back to WANG Qiu's Selected Formulas from the Praiseworthy Studio （Shi Zhai Bai Yi Xuan Fang） from the Song Dynasty， and it was documented in ZHANG Jiebin's The Complete Works of Zhang Jing-yue （Jing Yue Quan Shu） as "Duliangwan". The product has been extensively studied with over 2000 clinical cases since its market launch， and its TCM characteristics were rated as outstanding with sufficient evidence. ConclusionThe comprehensive clinical value evaluation of Duliang soft capsules demonstrated its high effectiveness， suitability， and accessibility， and outstanding TCM characteristics. The product's safety， economy， and innovation received good ratings. In summary， Duliang soft capsules exhibited significant clinical value and outstanding TCM characteristics， the evidence was sufficient， and the result was confirmed， providing crucial references for clinical decision-making and pharmaceutical management.
RESUMO
ObjectiveTo evaluate the efficacy and safety of Linggui Zhugantang in the treatment of heart failure. MethodCNKI，Wanfang Data，VIP，CBM，PubMed，ClinicalKey，Cochrane Library ，Web of Science ，Medline and Embase were systematically searched to screen randomized controlled trials（RCT）of Linggui Zhugantang in the treatment of heart failure. Meta-analysis was performed on the included studies using RevMan 5.3 ResultTwenty-seven studies were included with a total sample size of 3 569 cases，including 1 816 in experimental group and 1 753 in control group. Meta-analysis showed that compared with conventional drugs alone，combination of Linggui Zhugantang and conventional drugs improved the marked effective rate [relative risk（RR）=1.41，95% confidence interval（CI）[1.29，1.54]，P<0.000 01] and the total effective rate（RR=1.21，95%CI[1.17，1.25]，P<0.000 01），decreased the levels of serum B-type brain natriuretic peptide （BNP）[mean difference（MD）=-390.08，95%CI[-538.84，-241.52]，P<0.000 01] and serum N-terminal pro-brain natriuretic peptide（NT-proBNP）（MD=-713.83，95%CI[-828.41, -599.25]，P<0.000 01）， left ventricular end-diastolic diameter（LVDD）（MD=-5.23，95%CI[-7.18, -3.29]，P<0.000 01）, left ventricular end-systolic diameter（LVSD）（MD=-4.54，95%CI[-6.75，-2.33]，P<0.000 01）, tumor necrosis factor-α（TNF-α）（MD=-37.53，95%CI [-50.72，-24.34]，P<0.000 01）and interleukin-6（IL-6）（MD=-23.64，95%CI [-47.40，0.11]，P=0.05）, increased left ventricular ejection fraction（LVEF）（MD=5.73，95%CI [3.33，8.14]，P<0.000 01），and cardiac output [stroke volume (SV) ]（MD=5.90，95%CI[4.56，7.25]，P<0.000 01）. In addition, the combination prolonged the 6 minute walking test distance（MD=51.08，95%CI [33.01，69.16]，P<0.000 01），reduced the traditional Chinese medicine (TCM) syndrome score（MD=-3.50，95%CI [-4.92，-2.07]，P<0.000 01），and improved quality of life（MD=-7.26，95%CI [-10.43，-4.09]，P<0.000 01），with higher safety（RR=0.36，95%CI [0.17，0.79]，P=0.01）. ConclusionLinggui Zhugantang combined with conventional drug therapy could improve cardiac function，reduce cardiac fibrosis，and improve prognosis, with high safety.