Publications by authors named "Alena Shantsila"

Objective: To evaluate the long-term clinical course of patients presenting with hypertensive crisis discharged alive from hospital.

Methods: Retrospective study utilizing TriNetX. Based on the ICD-10-CM codes recorded between 2000 and 2022, patients with hypertensive crisis were subdivided into hypertensive urgencies (HU) and hypertensive emergencies (HE).

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Background: Monocyte subsets differentially influence pathophysiology of heart failure and atrial fibrillation (AF) through inflammation, fibrosis, and angiogenesis. Spironolactone has antifibrotic properties. This study investigated the effect spironolactone on monocyte subsets and monocyte effects for peak oxygen consumption (peakVO2), diastolic function and brain natriuretic peptide (BNP) in the IMPRESS-AF randomised controlled trial population (2-year treatment with spironolactone 25 mg vs placebo).

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Purpose: Malignant hypertension (MHT) is a condition with high morbidity and mortality, necessitating a deeper understanding of its clinical heterogeneity for improved patient management. Aim of our study was to identify/characterize specific phenotypic groups and examine their associations with mortality.

Methods: Data from the West Birmingham MHT Registry were used.

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Background: People with chronic heart failure have an increased risk of thrombotic complications, including stroke and thromboembolism, which in turn contribute to high mortality. Oral anticoagulants (e.g.

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Background: Limited data exist on the effectiveness of the ABC (Atrial Fibrillation Better Care) pathway in reducing adverse events in Asian patients with atrial fibrillation (AF) and chronic kidney disease (CKD).

Methods: A post-hoc analysis of the prospective APHRS AF Registry. Patients were divided into CKD (eGFR < 60 ml/min) and non-CKD (eGFR ≥ 60 ml/min) groups.

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Introduction: Adjuvant endocrine therapy is a key treatment in oestrogen receptor positive early breast cancer (BC). For premenopausal women, ovarian function suppression (OFS) in combination with either tamoxifen or aromatase inhibitor (AI) is utilised in high-risk cases. The resultant suppression of circulating oestradiol from OFS could have adverse cardiovascular and metabolic effects, subsequently increasing the risk of cardiovascular disease.

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Background: The diagnosis and management of childhood adrenal disorders is challenging. Clinical markers of hormone excess or deficiency may take months to manifest, and traditional biomarkers correlate only partially with clinical outcomes. Recent work has indicated that 11 oxygenated 19-carbon (11oxC19) steroids may be useful in the assessment of adrenal function.

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Chronic lymphocytic leukemia (CLL) is the most common form of leukemia in adults, characterized by the accumulation of dysfunctional lymphocytes. Ibrutinib, a first-generation Bruton tyrosine kinase (BTK) inhibitor, has significantly improved CLL treatment but is associated with adverse cardiovascular events such as atrial fibrillation (AF) and hypertension (HTN). Second-generation BTK inhibitors (BTKi) such as acalabrutinib were developed to have greater selectivity for BTK to reduce off-target effects and improve safety.

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Background: Malignant hypertension (MHT) is a rare, yet severe condition with high morbidity and mortality. We aimed to assess the potential of machine learning (ML) algorithms in forecasting prognostic outcomes in MHT patients.

Methods: Data from the West Birmingham MHT Registry were used.

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Patients with Turner Syndrome (TS) and those exposed to high concentrations of glucocorticoids have a number of characteristics in common, including an increased risk of cardiovascular disease. Pediatric TS patients underwent studies of salivary cortisol (SC) and cortisone (SCn), body composition, continuous glucose monitoring, vascular function, and ambulatory blood pressure (BP). Biochemical indicators of cardiovascular risk were also measured.

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Chronic lymphocytic leukaemia (CLL) is the most common form of leukaemia among adults, particularly in Western nations. The introduction of Bruton's tyrosine kinase (BTK) inhibitors as a treatment of CLL, namely, ibrutinib, which is a first-generation BTK inhibitor, has significantly improved the treatment landscape for CLL. However, ibrutinib has been associated with an increased risk of atrial fibrillation (AF) and hypertension.

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Background: In patients with atrial fibrillation (AF), the impact of peripheral artery disease (PAD) on oral anticoagulant (OAC) therapy use and the risk of outcomes remains unclear.

Objective: To analyse the epidemiology of PAD in a large cohort of European and Asian AF patients, and the impact on treatment patterns and risks of adverse outcomes.

Methods: We analysed AF patients from two large prospective observational registries.

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Background: Blood pressure (BP) extremes and renal (dys)function contribute to poor outcomes in patients with atrial fibrillation (AF). Using data from the prospective AF-GEN-UK study, we investigated the effect of systolic BP and interaction with renal function for prognostication.

Methods: Baseline systolic BP (SBP) values were recorded for 1580 patients (mean [SD] age 71 [11] years, 60% male) and categorized as follows: 120-129 mmHg ( n  = 289, reference group) <110 mmHg ( n  = 165), 110-119 mmHg, ( n  = 254), 130-139 mmHg ( n  = 321), 140-159 mmHg ( n  = 385) and ≥160 mmHg ( n  = 166).

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Background: The aim of this study was to evaluate the impact of educational status (ES) on the clinical course of Asian patients with atrial fibrillation (AF).

Methods: We used data from the prospective APHRS-AF Registry. ES was classified as follows: low (primary school), medium (secondary), and high (University).

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Article Synopsis
  • The study aimed to assess the adverse health events in Asian patients with atrial fibrillation (AF) and diabetes mellitus (DM) through a large cohort analysis from the APHRS AF Registry.
  • It found that patients with DM had significantly higher risks of all-cause death, cardiovascular death, and major bleeding compared to those without DM after one year of follow-up.
  • The results suggest a need for improved management strategies for these high-risk patients, particularly since the impact of DM on health outcomes was more pronounced in younger patients.
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Article Synopsis
  • * The study found that patients with COPD had significantly higher rates of all-cause death, cardiovascular death, and heart failure compared to those without COPD, with COPD linked to a more than threefold increase in risk for these outcomes.
  • * Additionally, the use of beta blockers in COPD patients with AF was associated with lower mortality rates, suggesting potential benefits for treatment strategies in this demographic.
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Background: The COOL-AF (Cohort of Antithrombotic Use and Optimal International Normalized Ratio Levels in Patients with Atrial Fibrillation) risk scores for death, bleeding, and thromboembolic events (TEs) were derived from the COOL-AF cohort from Thailand and require external validation.

Objectives: The authors sought to externally validate the COOL-AF scores in the APHRS (Asia-Pacific Heart Rhythm Society) registry and to compare their performance in the ESC-EHRA (European Society of Cardiology-European Heart Rhythm Association) EORP-AF (EURObservational Research Programme in Atrial Fibrillation) General Long-Term Registry.

Methods: We studied 3,628 APHRS and 8,825 EORP-AF patients.

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