Publications by authors named "Alex Chase"

Purpose: The aim of this study was to provide 2-year clinical outcomes for patients with Medina 1,1,1 bifurcation lesions treated with a culotte technique, comparing Synergy and Xience drug eluting stent (DES) platforms. A sub-group analysis of 9-month Optical Coherence Tomography (OCT) was performed to assess stent healing.

Methods: A total of 170 patients with non-left main stem Medina 1,1,1 lesions, were randomized to treatment with Synergy or Xience DES.

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Aims: To explore differences in the use of lipid lowering therapy and/or achievement of lipid guideline targets in patients with and without prior depression and influence of sex in very high-risk coronary patients.

Methods & Findings: A retrospective observational cohort study was conducted using individual-level linked electronic health record data in patients who underwent percutaneous coronary intervention (2012-2017) in Wales. The cohort comprised of 13,781 patients (27.

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Aims: European Society of Cardiology/European Atherosclerosis Society 2019 guidelines recommend more aggressive lipid targets in high- and very high-risk patients and the addition of adjuvant treatments to statins in uncontrolled patients. We aimed to assess (a) achievement of prior and new European Society of Cardiology/European Atherosclerosis Society lipid targets and (b) lipid-lowering therapy prescribing in a nationwide cohort of very high-risk patients.

Methods: We conducted a retrospective observational population study using linked health data in patients undergoing percutaneous coronary intervention (2012-2017).

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Central American (CA) and Breeding Stock-G (BSG) humpback whales are known to winter off Caño Island, Costa Rica at different times of the year. To study their singing behavior, autonomous underwater recorders were used to record the whales. Song detection for BSG whales was higher than CA whales, and song structure was distinct for each population.

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Aims: The aim of this study was to provide contemporary outcome data for patients with de novo coronary disease and Medina 1,1,1 lesions who were treated with a culotte two-stent technique, and to compare the performance of two modern-generation drug-eluting stent (DES) platforms, the 3-connector XIENCE and the 2-connector SYNERGY.

Methods And Results: Patients with Medina 1,1,1 bifurcation lesions who had disease that was amenable to culotte stenting were randomised 1:1 to treatment with XIENCE or SYNERGY DES. A total of 170 patients were included.

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Bone marrow mesenchymal stromal cells (MSCs) have shown therapeutic potential in the treatment of myocardial infarction patients. However, bone marrow requires invasive harvesting techniques. Therefore, the aim was to carry out a feasibility study of using autologous peripheral blood (PB) as a source for MSCs and platelet lysate (PL), a potential novel therapeutic intervention in acute ST elevation myocardial infarction (STEMI) patients.

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