Active clinical trials for "Atherosclerosis"

To investigate the effect of cilostazol compared with aspirin on carotid atherosclerosis in patients with type 2 diabetes mellitus

The investigator tested the efficacy of maraviroc intensification on down-regulating atherosclerotic progression in HIV infected patients with optimal viro-immunologic control and at high cardiovascular risk.

How safe and effective are CD34+ cell intracoronary injections for treating coronary endothelial dysfunction (CED)?

The purpose of this study is to obtain additional data on efficacy and safety of Divaza for adjustment of oxidative disorders in patients with cerebral atherosclerosis. It is assumed that the inclusion of the drug Divaza in the basic therapy will help reduce the severity of cognitive disorders, other clinical symptoms of cerebral atherosclerosis, reduce the impact of the disease on the quality of life of the patient. Participate in the study may be patients with a diagnosis of "cerebral atherosclerosis", which, against the backdrop of basic therapy with constant doses of drugs (within the last 4 weeks), to achieve a stable course of cerebral atherosclerosis, cognitive disorders without significant disability are detected.

This is a phase IV, randomized (1:1), prospective, double-blind, placebo controlled, parallel-group, single center study at the Clinical Research Unit (CRC) of the Department of Nephrology and Hypertension, with its two separate locations: Nürnberg, Kreuzburger Str. 2, 90471 Nürnberg, and Erlangen, Ulmenweg 18, 91054 Erlangen The results of this study provide strong support for the concept that it is lower LDL-C levels that is key to achieving better outcomes, and that it is possible to achieve these on top of statin therapy (despite the much debated potential "pleiotropic" effects of statins). At least 65 patients will be randomized (1:1) and included (informed consent) in order to obtain 58 fully evaluable subjects (29 with evolocumab, 29 with placebo). Patients will be simultaneously recruited from investigator's outpatient clinics, referring physicians, and advertisement in local newspapers, and social media. Those patients that appear to potentially fulfill the inclusion criteria will be invited to a screening visit. After providing informed consent, patients will be tested for inclusion/exclusion criteria and for feasibility of vascular measurements (in particular to ensure that adequate imaging of the brachial artery is possible). Patients will provide a blood sample for laboratory testing. If the patient then fulfills inclusion criteria and in the absence of exclusion criteria, the patient will be enrolled into the trial, and the study visits will be scheduled. Randomization will take place at the latest one day prior to the study visit 2 (e.g. at the latest at visit 2a). At visit 2, baseline vascular function parameters will be obtained and the patient will be given an SC injection of the study drug (either SC 420 mg evolocumab or SC placebo). At visit 4, the second injection of study drug will be administered. After 1, 4 and 8 weeks of treatment (visits 3, 4 and 5), testing of vascular function will be repeated. At visit 6, a final close out visits will be performed to gather additional safety information.

The purpose of this study is to determine whether high intensity interval training (INT) is more effective in suppressing platelet reactivity than continuous, moderate intensity training (CONT) in patients undergoing cardiac rehabilitation after percutaneous coronary intervention.

MITIGATE is a prospective, open-label, parallel-group, randomized, pragmatic clinical trial. The MITIGATE Study has been designed to evaluate the real-world clinical effectiveness of pre-treatment with icosapent ethyl (IPE), also known as Vascepa®, compared to usual standard of care to prevent and reduce the sequelae of laboratory-confirmed viral upper respiratory infection (URI)-related (i.e., COVID-19, influenza, and other known viral respiratory pathogens) morbidity and mortality in a high-risk cohort of adults with established atherosclerotic cardiovascular disease (ASCVD).

The long and very long stents, although they represent a greater navigability challenge, especially in tortuous and calcified coronary arteries, they have the advantage of providing shorter procedural time, with less contrast use, less exposure to radiation, lower cost, lower risk of occlusion of lateral branches, as well as less interference in the local flow. However, in the context of the use of such long stents, as some vessels have a tapering shape, with a progressively smaller diameter in their more distal segments (as is the typical case of the left anterior descending artery), a significant disproportion (mismatch) of vessel size between the proximal and distal landing zone of the stent can be noted. Such disproportion may lead to the underestimation of the proximal reference or overestimation of the distal reference diameter of the vessel, generating an increase of the stress on the vessel wall, with consequent increase in the risk of restenosis. In view of this situation, long or very long stents were developed in a tapered shape, with progressive reduction of their diameter between their proximal and distal portion, respecting the phenomenon of tapering of the coronary artery during the treatment of very long lesions.Some of these stents also have a hybrid design, with closed cells at the ends and open cells in the middle, allowing a more efficient expansion in their middle portion (thus avoiding the dog-boning phenomenon). However, there is still a lack of studies in the literature evaluating whether these DES in a tapered shape and hybrid cells may effectively heal over time, specially with respect to strut covering and strut malapposition. Thus, this is a prospective, single-arm, open-label study, including patients presenting at least one long or very long lesion (≥ 30 mm), who will undergo angioplasty with a tapered DES. The objective is to analyze the neointimal healing as well as other data on the efficacy and safety of the tapered DES Biomime Morph in patients with long or very long lesions.

During July 2019 to August 2020, a single-blind clinical trial was done to 36 patients with Graves' disease. At the beginning of the study, subjects were accommodated into 2 groups, 17 into PTU groups and 19 into methimazole groups. There were 24 subjects who finished the study, 13 from PTU group and 11 from methimazole group. Blood serum was collected for HOMA-IR, LDL-R, NFĸB, sICAM-1, sVCAM-1 and sE-selectin examination. Meanwhile stiffness and thickness of carotid artery was measured using PWV and cIMT.

This study compares the efficacy and safety of direct mechanical thrombectomy versus bridging therapy in patients with anterior circulation large vessel occlusion in a cohort of patients treated at the stroke unit of a single centre at Alexandria University in Egypt.