Active clinical trials for "Angina, Stable"

This randomized trial will assess the efficacy of Drug Coated Balloon (DCB) compared to Bare Metal Stent (BMS) using Fractional Flow Reserve (FFR) guidance for de novo coronary artery lesions in patients unable to tolerate dual antiplatelet therapy and at high risk of bleeding. Patients will be randomized after balloon angioplasty to receive either DCB or BMS. Endpoints are late luminal loss at 9 months, and major adverse cardiac events including arterial thrombosis at 1, 9 and 12 months.

This is a single-center, open-label, randomized controlled trial. Patients with stable angina pectoris without use of dual antiplatelet therapy or anticoagulation therapy scheduled for coronary artery bypass grafting (CABG) at Karolinska University Hospital in Stockholm, Sweden will be eligible. This study investigates in patients having undergone CABG whether increasing the dose or the frequency of acetylsalicylic acid (ASA) treatment improves the efficacy of ASA regarding platelet inhibition compared to the standard dosing for cardiovascular prevention (75 mg once daily) in the first three months after surgery. Patients will be randomly assigned to postoperative ASA dose 75mg once daily, 75mg twice daily or 160 mg once daily. The study dose ASA will be started at hospital discharge and continued of three months. Blood samples for serum thromboxane B2 (TxB2) and other analyses will be taken before surgery, before discharge, and after one and three months. All available data will be collected prospectively. Informed consent will be obtained from patients meeting the inclusion criteria before the initiation of any study-specific procedures.

The guideline-recommended standard of care for patients who have experienced a heart attack, heart failure, or other coronary event or procedure is exercise-based cardiac rehabilitation (CR). Despite proven benefits, traditional CR is severely underutilized. Moreover, what is typically lacking from traditional CR programs is effective psychosocial risk management. This represents a critical gap in care given the well-documented psychosocial needs of this patient population.The objective of this feasibility study is to conduct a pilot randomized controlled trial (RCT) of Mindfulness-Based Stress Reduction (MBSR) versus usual care in CR-eligible cardiac patients. Randomization will be stratified within two strata based on participation in CR (yes/no) among CR-eligible patients. The primary goals of this pilot study are to: 1) obtain estimates of treatment effects and variability; 2) evaluate recruitment and retention strategies; and 3) examine the safety of the MBSR protocol in CR-eligible patients.

Angina and heart attacks are caused by narrowings in the coronary arteries (blood vessels) supplying the heart. These narrowings can be opened using a balloon and stent (angioplasty). Traditionally, stents are constructed from metal and are permanent. However, newer stents are being constructed from carbohydrate polymers (scaffolds), which allow them to reabsorb over time leaving no permanent implant. New data has suggested that these scaffolds appear to reduce recurrent angina and may alter the blood flow down the artery. However, it is not known whether this is due to the scaffolds themselves or the way the scaffolds are inserted. In this study we hope to measure the blood flow to the heart and assess changes in that flow during stent and scaffold insertion. It is also important to know whether these effects are durable and thus, a cohort of patients will return at 3-months to be restudied. These data are important to help us understand why blood flow is affected by stent/scaffold selection or device implantation technique and whether this results in better long-term outcomes.

The aim of this study was to explore whether lacidipine at doses of 2 mg, 4 mg and 6 mg decreased the symptoms of angina, compared to placebo in patients with chronic stable angina

This study evaluates the addition of heparin to a 2-week cycle of physical rehabilitation in the treatment of refractory angina. Half of the patients will undergo heparin-primed physical rehabilitation, while the other half will undergo only physical rehabilitation.

To evaluate the safety and effectiveness of the ALEX stent in a real-world setting of percutaneous coronary interventions in patients with coronary heart disease.

The purpose of this study is to evaluate the effect of Danhong Injection on the relief of angina with the use of the Seattle Angina Questionnaire among patients with stable angina patients

The purpose of this study is to assess the effect of febuxostat on coronary artery flow in patients with coronary artery disease.

The purpose of this multicenter, randomized, open label, parallel arm study whether the newest 3rd generation stent - Orsiro hybrid sirolimus-eluting stent is noninferior to the newest 2nd generation stent - Resolute Integrity zotarolimus-eluting stent in terms of 9 months in-stent late lumen loss. 345 Korean patients with a wide variety of coronary heart disease will be enrolled to this "all-comers" trial to give definite answer to the above hypothesis that is urgently needed.