Efficacy of intravascular imaging-guided drug-eluting stent implantation: a systematic review and meta-analysis of randomized clinical trials.

Background: Traditional angiography only displays two-dimensional images of the coronary arteries during stent implantation. However, intravascular imaging can show the structure of the vascular wall, plaque characteristics. This article aims to evaluate the efficacy of intravascular imaging-guided drug-eluting stent (DES) implantation.

Efficacy of Drug-Coated Balloon Approaches for Coronary Artery Diseases: A Bayesian Network Meta-Analysis.

Background And Objective: The coronary lesions are the most common form of coronary artery disease, and stent implantation still is the main therapeutic strategy. This network meta-analysis aims to evaluate the efficacy of drug-coated balloons only (DCB only) and DCB combined with bare-metal stents (DCB+BMS) strategies vs. drug-eluting stents (DES) and BMS approaches in coronary artery lesion.

Evaluate Short-Term Outcomes of abciximab in ST-Segment Elevation Myocardial Infarction Patients Undergoing Percutaneous Coronary Intervention: A Meta-Analysis of Randomized Clinical Trials.

Objectives: This meta-analysis was to verify the short-time efficacy and safety of abciximab in patients with ST-segment elevation myocardial infarction (STEMI) undergoing percutaneous coronary intervention (PCI).

Background: Abciximab has long-term efficacy in patients with STEMI undergoing PCI, but the short-term efficacy is still controversial.

Methods: We conducted a systematic review and meta-analysis compared with or without abciximab in patients with STEMI undergoing PCI.

Dual Antiplatelet Therapy After Drug-Eluting Stents Implantation in East Asians: A Network Meta-Analysis of Randomized Controlled Trials.

Dual antiplatelet therapy (DAPT) is essential to prevent the risk of ischemia events, but it is difficult to avoid concurrent bleeding events. East Asians are associated with a higher tendency of bleeding than Caucasians, which may affect the DAPT duration. Therefore, this network meta-analysis to explore optimum DAPT duration for East Asians.

Efficacy and Safety of Proton Pump Inhibitors in Patients With Coronary Artery Diseases Receiving Oral Antiplatelet Agents and/or Anticoagulants: A Systematic Review and Meta-Analysis.

The purpose of this meta-analysis was to evaluate the efficacy and safety of proton pump inhibitors (PPIs) plus antithrombotic strategy in patients with coronary artery diseases compared with antithrombotic strategy alone. We searched PubMed, EMBASE, Cochrane Library, and Chinese Biomedical Medical Literature databases to retrieve randomized controlled trials investigating PPIs combined with antithrombotic strategy in coronary artery diseases. The primary efficacy outcome was major adverse cardiovascular and cerebrovascular events (MACCE).

Efficacy and Safety of De-escalation of Antiplatelet Therapy After Percutaneous Coronary Intervention in Patients With Acute Coronary Syndrome: A Meta-Analysis of Randomized Clinical Trials.

Considering that there is no definite conclusion on the efficacy and safety of switching from potent P2Y 12 inhibitors to clopidogrel, we conducted a systematic review and meta-analysis of patients with acute coronary syndromes undergoing percutaneous coronary intervention and compared the efficacy and safety of de-escalation or not of antiplatelet therapy. The relevant randomized controlled trials were included by searching several databases. Net adverse clinical events were identified as the composite end point, which was defined as a composite of cardiovascular death, myocardial infarction, revascularization, stroke, and bleeding at 12 months after acute coronary syndromes.

Safety and efficacy of anti-inflammatory therapy in patients with coronary artery disease: a systematic review and meta-analysis.

Background: The inflammation hypothesis of atherosclerosis has been put forward for more than 20 years. Although many animal experiments have suggested that anti-inflammatory therapy can inhibit the atherosclerotic process, the efficacy of anti-inflammatory therapy for patients with coronary artery disease (CAD) is still controversial. Therefore, this study aims to evaluate the safety and efficacy of anti-inflammatory drugs in patients with CAD.

Comparison of Ticagrelor With Clopidogrel in East Asian Patients With Acute Coronary Syndrome: A Systematic Review and Meta-Analysis of Randomized Clinical Trials.

The risk of bleeding is high in East Asians, whether East Asian patients with acute coronary syndrome choose ticagrelor or clopidogrel is still controversial. In this study, PubMed, EMBASE, Cochrane Library database, and other sources were systematically searched. The primary efficacy outcome was all-cause death, the primary safety outcomes were any bleeding, PLATO major bleeding, and fatal bleeding.

Efficacy and Safety of Short-Term Dual Antiplatelet Therapy in East Asians: A Systematic Review and a Meta-Analysis of Randomized Clinical Trials.

The optimal duration of dual antiplatelet therapy (DAPT) for patients implanted with new-generation drug-eluting stents in East Asians is currently still controversial. The purpose of this meta-analysis was to investigate the efficacy and safety of short-term DAPT in patients with those. In this study, randomized controlled trials from PubMed, EMBASE, and Cochrane Library were searched to compare the efficacy and safety of short-term DAPT (6 months or less) with long-term DAPT (12 months or more) in patients implanted with new-generation drug-eluting stents in East Asian from inception to September 2020.

Efficacy and Safety of Very Short-Term Dual Antiplatelet Therapy After Drug-Eluting Stents Implantation for Acute Coronary Syndrome: A Systematic Review and Meta-Analysis of Randomized Clinical Trials.

Dual antiplatelet therapy (DAPT) is the basis for preventing ischemic events after percutaneous coronary intervention (PCI), and DAPT for 12 months has been the standard strategy recommended by the guidelines. However, patients with acute coronary syndrome (ACS) have a higher risk of thrombosis, and the application of very short-term DAPT (1-3 months) in patients with ACS is consistently controversial. The purpose of this study is to explore the efficacy and safety of DAPT for 1-3 months in patients with ACS who were implanted with drug-eluting stents (DES).

Clinical Outcomes of Very Short Term Dual Antiplatelet Therapy in Patients With or Without Diabetes Undergoing Second-Generation Drug-Eluting Stents: A Systematic Review and Meta-Analysis of Randomized Clinical Trials.

Patients with diabetes represent 20-30% of the population considered for percutaneous coronary intervention (PCI) and associate with more deleterious clinical outcome, which requires the optimal strategy of dual antiplatelet therapy (DAPT). The meta-analysis aims to compare clinical outcomes between very short (1-3 months) and standard (12 months) DAPT after implanting the second-generation drug-eluting stents in patients with or without diabetes following PCI. PubMed, Embase, Web of Science, Ovid, Cochrane Library, and ClinicalTrials.

Comparison of Clinical Outcomes Between Second-and First-Generation Drug-Eluting Stents in Patients With Chronic Total Occlusion Lesion: A Meta-Analysis.

The second-generation drug-eluting stents have been used to treat chronic total occlusion lesion. However, there is limited evidence of the clinical outcomes that whether the second-generation drug-eluting stents is superior to first-generation ones in patients with chronic total occlusion lesion undergoing percutaneous coronary intervention. The study aimed to compare the differences in clinical outcomes between the two generations drug-eluting stents in patients with those by a meta-analysis.

Efficacy and safety of bioresorbable scaffolds in patients with coronary bifurcation lesions: A systematic review and meta-analysis.

Background: Bioresorbable scaffolds (BRS) were considered to be beneficial for coronary bifurcation lesions regarding the avoidance of lateral branch opening incarceration after complete absorption. However, data is limited in this setting. The aim of this meta-analysis was to evaluate the short (6-month) and medium-term (1-year) outcomes of BRS in patients with coronary bifurcation lesions.

Duration of Dual Antiplatelet Therapy in Patients With Acute Coronary Syndrome Treated With New Generation Stents: A Meta-Analysis of Randomized Controlled Trials.

The optimum duration of dual antiplatelet therapy (DAPT) remains uncertain in patients with acute coronary syndrome treated with new generation stents. This meta-analysis was performed to investigate ischemia and bleeding outcomes with different DAPT strategies. PubMed, Embase, Cochrane and Web of science from inception to May 27, 2020, were systematically searched.

Management of acute coronary syndrome in the context of coronavirus disease 2019.

Coronavirus disease 2019 (COVID-19) is still developing worldwide. The prognosis of the disease will become worse and mortality will be even higher when it is combined with cardiovascular disease. Furthermore, COVID-19 is highly infectious and requires strict isolation measures.

Intravascular ultrasound-guided percutaneous coronary intervention for patients with coronary bifurcation lesions: A systematic review and meta-analysis.

Background And Objective: Intravascular ultrasound (IVUS) could take on a vital position when angiographic images are not clear enough to be precisely visualized or measured by computer-aided technology. This meta-analysis was designed to compare the benefits of IVUS-guided and angiography-guided percutaneous coronary intervention(PCI) strategies for improving clinical outcomes.

Methods: PubMed, Embase, Web of Science, and Cochrane Library were searched for articles published from inception to 13th October, 2019.

Efficacy and safety of short-term 1-3 months versus standard 12 months dual antiplatelet therapy in patients undergoing percutaneous coronary intervention: a meta-analysis of randomized clinical trials.

Dual antiplatelet therapy (DAPT) is the basis of preventing stent thrombosis and ischemic events after percutaneous coronary intervention (PCI), but prolonging the duration of DAPT will increase the risk of bleeding. The optimal duration of DAPT after PCI remains controversial at present. The purpose of this meta-analysis was to investigate the efficacy and safety of short-term DAPT in patients undergoing PCI.

Comparison of early and delayed invasive strategies in short-medium term among patients with non-ST segment elevation acute coronary syndrome: A systematic review and meta-analysis.

Background And Objectives: An invasive approach is recommended as the treatment of patients with non-ST elevated acute coronary syndromes (NSTE-ACS). However, it remains unclear that the optimal time of angiography and intervention for patients with NSTE-ACS at present. This study was designed to compare the effect of early and delayed invasive strategies on short-medium term prognosis in patients with those.

Drug-coated balloon versus drug-eluting stent in de novo small coronary vessel disease: A systematic review and meta-analysis.

Background: Drug-coated balloon as a novel therapeutic strategy has been used to treat restenosis in cases of bare metal and drug-eluting stents. However, evidence of its safety and efficacy is scarce in de novo small coronary artery vessel disease. This meta-analysis aimed to compare the safety and efficacy of the drug-coated balloon and the drug-eluting stent.

De-escalation versus standard dual antiplatelet therapy in patients undergoing percutaneous coronary intervention: a systematic review and meta-analysis.

Switching from a potent P2Y blocker to clopidogrel is not uncommon for antiplatelet therapy in patients undergoing percutaneous coronary intervention. This meta-analysis aimed to investigate the efficacy and safety of this de-escalation strategy. Medical literature databases were searched for analysis comparing continued potent antiplatelet therapy and switching to clopidogrel with no language restrictions from inception to 07/May/2018.

Modified double-stent strategy may be an optimal choice for coronary bifurcation lesions: A systematic review and meta-analysis.

Background And Objective: The modified double-stent and provisional stenting strategies have been widely used in patients with coronary bifurcation lesions, but what is the optimization has not been clearly defined. This meta-analysis is to elucidate the benefits from modified double-stent and provisional stenting strategies in patients with coronary bifurcation lesions.

Methods: Electronic databases were searched to identify studies comparing the modified double-stent and provisional stenting strategies in patients with coronary bifurcation lesions.

The impact of gender difference on clinical and echocardiographic outcomes in patients with heart failure after cardiac resynchronization therapy: A systematic review and meta-analysis.

Background: Cardiac resynchronization therapy(CRT) has been recommended as a standard treatment for patients with advanced heart failure. However, some studies have reported different clinical and echocardiographic outcomes between male and female patients who received CRT. This Meta-analysis is to determine whether gender difference has any significant impact on clinical and echocardiographic outcomes in patients with heart failure after CRT.

Field measurements and analyses of environmental vibrations induced by high-speed Maglev.

Maglev, offers competitive journey-times compared to the railway and subway systems in markets for which distance between the stations is 100-1600km owing to its high acceleration and speed; however, such systems may have excessive vibration. Field measurements of Maglev train-induced vibrations were therefore performed on the world's first commercial Maglev line in Shanghai, China. Seven test sections along the line were selected according to the operating conditions, covering speeds from 150 to 430km/h.

The Effects of Total Flavonoids from Buckwheat Flowers and Leaves on Renal Damage and PTP1B Expression in Type 2 Diabetic Rats.

Clinical data showed consumption of buckwheat played a very positive role in the relief of diabetes and its complications. The purpose of this study was to explore the effects and mechanisms of the overall flavonoids from buckwheat flowers and leaves (TFBFL) on renal damage in type 2 diabetes mellitus (T2DM) rats. Seventy male Wistar rats were selected.