Coronary calcification in patients presenting with acute coronary syndromes: insights from the MATRIX trial.

Aims: The role of coronary calcification on clinical outcomes among different revascularization strategies in patients presenting with acute coronary syndromes (ACSs) has been rarely investigated. The aim of this investigation is to evaluate the role of coronary calcification, detected by coronary angiography, in the whole spectrum of patients presenting with acute ACS.

Methods And Results: The present study was a post hoc analysis of the MATRIX programme.

Ultrasound-Guided Ethanol Percutaneous Ablation Versus Rescue Surgery in Patients With Locoregional Recurrence of Papillary Thyroid Cancer.

Objectives: Neck recurrence of papillary thyroid cancer (PTC) is frequently detected after initial surgery. The management of these lesions may include rescue surgery (RS) or minimally invasive techniques in selected patients, but comparative studies evaluating the effectiveness and safety of these techniques are lacking. In this paper, we compared ultrasound-guided ethanol ablation (EA) in selected patients to RS in a matched cohort.

Spontaneous coronary artery dissection: an unpredictable event.

Spontaneous coronary artery dissection (SCAD) is an under-recognized cause of acute coronary syndrome that predominantly affects women in adulthood and is the leading cause of acute myocardial infarction in pregnancy. The most common clinical presentation is ST-segment elevation myocardial infarction (STEMI) or non-STEMI, followed by cardiogenic shock (∼2%), sudden cardiac death (0.8% in autopsy series), cardiac arrest, ventricular arrhythmias (∼5%), and Takotsubo syndrome.

Age-standardized incidence, mortality rate, and trend changes of thyroid cancer in the Balearic Islands during the 2000-2020 period: a population-based study.

Objective: Global thyroid cancer (TC) incidence is growing worldwide, but great heterogenicity exists among published studies, and thus, population-specific epidemiological studies are needed to adequate health resources and evaluate the impact of overdiagnosis.

Methods: We conducted a Public Health System database retrospective review of TC incident cases from 2000 to 2020 in the Balearic Islands region and evaluated age-standardized incidence rate (ASIR), age at diagnosis, gender distribution, tumor size and histological subtype, mortality rate (MR), and cause of death. Estimated annual percent changes (EAPCs) were also evaluated and data from the 2000-2009 period were compared to the 2010-2020 period when neck ultrasound (US) was routinely performed by clinicians at Endocrinology Departments.

One-year results from the Assessing MICRO-vascular resistances IMR to predict outcome in ST-elevation myocardial infarction patients with multivessel disease undergoing primary PCI (AMICRO) trial.

Background: In ST-elevation myocardial infarction (STEMI) patients undergoing primary percutaneous coronary angioplasty (PPCI) the index of microcirculatory resistance (IMR) correlates to the extent of myocardial damage and left ventricular (LV) function recovery. Data on the IMR time-course and impact on clinical outcome in STEMI patients with multi-vessel disease (MVD) are scarce.

Aims: We designed a prospective, multicenter clinical trial to assess the infarct-related artery (IRA)-IMR in STEMI patients with MVD undergoing PPCI and to explore its potential in relationship with outcome and LV remodeling.

Clinical governance of patients with acute coronary syndromes.

Aims: Using the principles of clinical governance, a patient-centred approach intended to promote holistic quality improvement, we designed a prospective, multicentre study in patients with acute coronary syndrome (ACS). We aimed to verify and quantify consecutive inclusion and describe relative and absolute effects of indicators of quality for diagnosis and therapy.

Methods And Results: Administrative codes for invasive coronary angiography and acute myocardial infarction were used to estimate the ACS universe.

Complete Revascularization and One-Year Survival with Good Neurological Outcome in Patients Resuscitated from an Out-of-Hospital Cardiac Arrest.

Background. The survival benefit of complete versus infarct-related artery (IRA)-only revascularization during the index hospitalization in patients resuscitated from an out-of-hospital cardiac arrest (OHCA) with multivessel disease is unknown. Methods.

Barriers associated with emergency medical service activation in patients with ST-segment elevation acute coronary syndromes.

Many ST-segment elevation acute coronary syndrome (STEACS) patients fail to activate the Emergency Medical System (EMS), with possible dramatic consequences. Prior studies focusing on barriers to EMS activation included patients with any acute coronary syndrome (ACS) without representation of southern European populations. We aimed to investigate the barriers to EMS call for patients diagnosed for STEACS in Italy.

Total Lesion Glycolysis Improves Tumor Burden Evaluation and Risk Assessment at Diagnosis in Hodgkin Lymphoma.

Hodgkin lymphoma (HL) is a hematological malignancy with an excellent prognosis. However, we still need to identify those patients that could experience failed standard frontline chemotherapy. Tumor burden evaluation and standard decisions are based on Ann Arbor (AA) staging, but this approach may be insufficient in predicting outcomes.

Oral aspirin or low dose of intravenous lysine acetylsalicylate in ST-elevation myocardial infarction undergoing primary percutaneous coronary intervention.

Aim: To compare the pharmacodynamic effect of an oral loading dose of 'noncoated' ASA 300 mg vs. an intravenous bolus injection of lysine acetylsalicylate 150 mg in patients with STEMI undergoing pPCI.

Methods: This was a prospective single-center, open label, pharmacodynamic study, including nonconsecutive patients presenting at our catheterization laboratory with STEMI undergoing pPCI and not receiving ASA within the previous 7 days.

Clinical governance programme in patients with acute coronary syndrome: design and methodology of a quality improvement initiative.

Introduction: Despite the availability of diverse evidence-based diagnostic and treatment options, many patients with acute coronary syndrome (ACS) still fail to receive effective, safe and timely diagnoses and therapies. The Association of Acute CardioVascular Care of the European Society of Cardiology has proposed and retrospectively validated a set of ACS-specific quality indicators. Combining these indicators with the principles of clinical governance-a holistic, patient-centred approach intended to promote continuous quality improvement-we designed the clinical governance programme in patients with ACS.

Screening for Fabry disease in unknown origin axonal polyneuropathy: to do or not to do, this is the question!

Fabry disease (FD) is a systemic X-linked lysosomal disorder. A 'peripheral nerve variant' of FD has been hypothesized in subjects with neuropathy, without the early manifestations of the classic phenotype. A cohort of undiagnosed neuropathy patients with chronic polyneuropathy of undetermined aetiology and demyelinating neuropathy, unresponsive to immunomodulating treatment, were screened for FD.

Percutaneous Coronary Intervention Techniques for Bifurcation Disease: Network Meta-analysis Reveals Superiority of Double-Kissing Crush.

Background: Provisional T-stenting (PS) is generally recommended to treat patients with coronary bifurcation disease (CBD) percutaneously, but PS may not fit all complex bifurcation anatomies. Therefore, several types of up-front 2-stent techniques have been described. We aimed to identify the best percutaneous coronary intervention (PCI) technique to manage patients with CBD.

Drug-eluting compared to bare metal stents in patients with end-stage renal disease on dialysis: a meta-analysis.

Aims: To systematically review literature comparing bare metal stent (BMS) to drug-eluting stent (DES) in end-stage renal disease (ESRD) patients on dialysis. ESRD patients on dialysis often suffer from accelerated atherosclerosis and higher rate of stent-related complications including major adverse cardiovascular events. Because dialysis usually qualifies ineligibility for randomized clinical trials, an evidenced-based stent choice for these patients is scarce.

FDG-PET/CT Focal Uptake on an Ocular Prosthesis.

We present a case of an unexpected focally increased radiotracer uptake in an artificial eye in an FDG-PET/CT scan that was performed on a woman with a history of choroidal melanoma. It is crucial to know the type of prosthesis used and the timing of replacement for a correct interpretation of the findings. Recently, an FDG PET/CT was proposed to monitor the vascularity of the prosthesis instead of gadolinium MRI or of Tc bone scintigraphy.

Elevated serum uric acid affects myocardial reperfusion and infarct size in patients with ST-segment elevation myocardial infarction undergoing primary percutaneous coronary intervention.

Aims: Elevated serum uric acid (eSUA) was associated with unfavorable outcome in patients with ST-segment elevation myocardial infarction (STEMI). However, the effect of eSUA on myocardial reperfusion injury and infarct size has been poorly investigated. Our aim was to correlate eSUA with infarct size, infarct size shrinkage, myocardial reperfusion grade and long-term mortality in STEMI patients undergoing primary percutaneous coronary intervention.

Assessing MICRO-vascular resistances via IMR to predict outcome in STEMI patients with multivessel disease undergoing primary PCI (AMICRO): Rationale and design of a prospective multicenter clinical trial.

Background: In STEMI patients treated with primary percutaneous coronary angioplasty (PPCI) the evaluation of coronary microcirculatory resistance index (IMR) predict the extent of microvascular damage and left ventricular (LV) remodeling. However, the impact of IMR on the clinical outcome after PPCI in patients with multivessel disease (MVD) remains unsettled.

Aim: We designed a prospective multicenter controlled clinical trial to evaluate the prognostic value of IMR in terms of clinical outcome and left ventricular remodeling in STEMI patients with MVD undergoing PPCI.

Comparison of Outcomes of Staged Complete Revascularization Versus Culprit Lesion-Only Revascularization for ST-Elevation Myocardial Infarction and Multivessel Coronary Artery Disease.

The management of noninfarct-related arteries in patients with ST-elevation myocardial infarction (STEMI) and multivessel coronary disease (MVD) is still debated. We evaluated the prognostic impact of staged complete revascularization with percutaneous coronary intervention (PCI) in STEMI patients with MVD admitted to our hospital from 2005 to 2013. Patients undergoing staged complete revascularization (n = 300) were compared with 1:1 propensity score-matched patients with culprit lesion-only treatment (n = 300).

[Strategies for reducing door to balloon time in patients with acute myocardial infarction undergoing primary angioplasty: the Pavia experience].

Background: Primary percutaneous coronary intervention (pPCI) is the treatment of choice in patients with ST-elevation myocardial infarction (STEMI) if performed by an experienced team within 120 min of first medical contact. The door to balloon time (DTB) has become a performance measure and is the focus of local, regional and national quality improvement initiatives. The primary objective of the present study was to evaluate whether the implementation of reperfusion strategies could result in shorter DTB times.

Bivalirudin or Unfractionated Heparin in Acute Coronary Syndromes.

Background: Conflicting evidence exists on the efficacy and safety of bivalirudin administered as part of percutaneous coronary intervention (PCI) in patients with an acute coronary syndrome.

Methods: We randomly assigned 7213 patients with an acute coronary syndrome for whom PCI was anticipated to receive either bivalirudin or unfractionated heparin. Patients in the bivalirudin group were subsequently randomly assigned to receive or not to receive a post-PCI bivalirudin infusion.