LOX-1 Regulation in Anti-atherosclerosis of Active Compounds of Herbal Medicine: Current Knowledge and the New Insight.

Lectin-like oxidized low-density lipoprotein receptor-1 (LOX-1) have recently been identified to be closely related to the occurrence and development of atherosclerosis (AS). A growing body of evidence has suggested Chinese medicine takes unique advantages in preventing and treating AS. In this review, the related research progress of AS and LOX-1 has been summarized. And the anti-AS effects of 10 active components of herbal medicine through LOX-1 regulation have been further reviewed. As a potential biomarker and target for intervention in AS, LOX-1 targeted therapy might provide a promising and novel approach to atherosclerotic prevention and treatment.

Effects of multifaceted optimization management for chronic heart failure: a multicentre, randomized controlled study.

AIMS: In recent years, we have developed the concept of 'clinical pathway based on integrated traditional Chinese and western medicine for the management of Chronic heart failure (CHF)'. The purpose of this study was to assess the implementation effects of multifaceted optimization management of chronic heart failure. METHODS: A total of nine physicians in optimization group from nine research sites received multifaceted intervention (a 1-day training session on how to implement the optimization programme, a written optimization programme for CHF management, supervision from daily quality coordinator, and 1-monthly monitoring and feedback of performance measure) with respect to the management of CHF, comparing to nine physicians in control group who did not receive the aforementioned multifaceted intervention and diagnosed and treated CHF patients with conventional programme (usual care). After that, a total of 256 patients with CHF were enrolled and randomly assigned to receive optimization programme [integration of usual care and traditional Chinese medicine (TCM) treatment] or conventional programme (usual care) for the treatment of CHF. The primary outcome was the change in New York Heart Association (NYHA) functional classification during 24 weeks of treatment. RESULTS: When compared with usual care, multifaceted optimization management resulted in superior improvements in NYHA functional classification at the 12-week visit (P = 0.023), the 16-week, 20-week, and 24-week visits (P < 0.001). It also demonstrated superior performance in comparison with the conventional programme with respect to readmission rate for major adverse cardiovascular events (MACEs), readmission rate for worsening heart failure, plasma N-terminal pro-B-type natriuretic peptide (NT-proBNP) level, left ventricular ejection fraction (LVEF), patient TCM syndrome scores, quality of life, and patients with heart failure with reduced ejection fraction (HFrEF) in optimization group more likely received beta-blockers and ACE inhibitors or ARBs than those in control group (P = 0.038 and P = 0.013, respectively). CONCLUSIONS: It is likely that the multifaceted optimization programme used in this study is feasible would benefit patients with CHF in NYHA functional classification, readmission for worsening heart failure, plasma NT-proBNP level, LVEF, patient TCM syndrome scores, and quality of life. Additionally, it would improve hospital personnel adherence to evidence-based performance measures for HFrEF.

Clinical effectiveness and safety of salvia miltiorrhiza depside salt combined with aspirin in patients with stable angina pectoris: A multicenter, pragmatic, randomized controlled trial.

BACKGROUND: Salvia Miltiorrhiza Depside Salt (SMDS) was extracted from Salvia miltiorrhiza with high-quality control of active principles. In 2005, China's FDA approved the use of SMDS for stable angina pectoris (SAP), but the evidence of SMDS combined with aspirin remains unclear. PURPOSE: The aim of this study was to assess the clinical effectiveness and safety of SMDS combined with aspirin in patients with SAP. METHODS: A multicenter, pragmatic, three-armed parallel group and an individually randomized controlled superiority trial was designed. Participants aged 35 to 75 years old with SAP were recruited from four "Class Ⅲ Grade A" hospitals in China. Participants who were randomized into the SMDS group were treated with SMDS by intravenous drip. Participants in the control group received aspirin enteric-coated tablets (aspirin). Participants who were randomly assigned to the combination group received SMDS combined with aspirin. All participants received standard care from clinicians, without any restrictions. The primary outcome measure was thromboelastography (TEG). Secondary outcome measures included symptom score of the Seattle Angina Questionnaire (SAQ), visual analogue scale (VAS) score of traditional Chinese medicine (TCM) symptoms, platelet aggregation measured by light transmittance aggregometry (LTA), and fasting blood glucose. Effectiveness evaluation data were collected at baseline and ten days after treatment. Researchers followed up with participants for one month after treatment to determine whether adverse events (AEs) or adverse drug reactions (ADRs) such as bleeding tendency occurred. All statistical calculations were carried out with R 3.5.3 statistical analysis software. RESULTS: A total of 135 participants completed follow-up data on the primary outcome after ten days of treatment. Participants in the SMDS combined aspirin group had the highest improvement rate of sensitivity in AA% [p < 0.001, 95% CI (0.00-0.00)], from 30.6% before treatment to 81.6% after treatment. Participants with drug resistance (AA% < 20%) in the SMDS combined with aspirin group also had the highest sensitivity rate [p < 0.001, 95% CI (0.00-0.00)] after treatment (accounting for 81.0% of the combination group and 60.7% of the sensitive participants). The improvement of TCM symptoms in participants treated with SMDS combined with aspirin was significantly better than that of the aspirin group [MD = 1.71, 95% CI (0.15-3.27), p = 0.032]. There were no significant differences in other indexes (R, TPI, MA, K, CI, α value) of TEG, SAQ, platelet aggregation and fasting blood glucose among the three groups. No bleeding tendency or ADRs occurred in all participants. CONCLUSION: SMDS combined with aspirin is a clinically effective and safe intervention to treat adults aged 35 and older with SAP. This trial shows that SMDS combined with aspirin can significantly improve the sensitivity rate of AA% in TEG and the VAS score of TCM symptoms. Further large samples and high-quality research are needed to determine if certain participants might benefit more from SMDS combined with aspirin. The study protocol was registered in the Clinical Trials USA registry (registration No. NCT02694848).