Executive summary of the Hellenic Atherosclerosis Society guidelines for the diagnosis and treatment of dyslipidemias - 2023.

Atherosclerotic cardiovascular disease (ASCVD) remains the main cause of death worldwide, and thus its prevention, early diagnosis and treatment is of paramount importance. Dyslipidemia represents a major ASCVD risk factor that should be adequately managed at different clinical settings. 2023 guidelines of the Hellenic Atherosclerosis Society focus on the assessment of ASCVD risk, laboratory evaluation of dyslipidemias, new and emerging lipid-lowering drugs, as well as diagnosis and treatment of lipid disorders in women, the elderly and in patients with familial hypercholesterolemia, acute coronary syndromes, heart failure, stroke, chronic kidney disease, diabetes, autoimmune diseases, and non-alcoholic fatty liver disease.

Long-term risk, clinical management, and healthcare resource utilization of stable patients with coronary artery disease and post-myocardial infarction in Greece - TIGREECE study.

Background: In light of the scarcity of evidence, TIGREECE evaluated the clinical management and long-term outcomes of patients at high risk for an atherothrombotic event who have suffered a myocardial infarction (MI), managed by cardiologists/internists in routine hospital and private office settings in Greece.

Methods: TIGREECE, a multicenter, 3-year prospective cohort study, enrolled patients ≥50 years old, with a history of MI 1-3 years before enrollment and with at least one of the following risk factors: age ≥65 years, diabetes mellitus requiring medication, second prior MI, multivessel coronary artery disease, and creatinine clearance 15-60 mL/min. The primary outcome was a composite of MI, unstable angina with urgent revascularization, stroke, or all-cause death.

The Effect of Commonly Used Fixed-Dose Single Pill Combinations of Renin-Angiotensin-System Blockers and Calcium Channel Blockers on HOMA-IR Index in Hypertensive Patients with Impaired Fasting Glucose: a 12-Week Randomized Open-Label Prospective Study.

The effect of antihypertensive drugs on glucose homeostasis and insulin resistance remains an issue under investigation. There is evidence that renin-angiotensin system (RAS) blockers may favorably affect glucose metabolism, while treatment with calcium channel blockers (CCBs) is considered to have an overall neutral metabolic effect. However, the effects on glycemic indices may differ among agents within the same class of antihypertensive drugs.

Moderately elevated lipoprotein (a) levels are associated with an earlier need for percutaneous coronary intervention in recurrent cardiovascular disease.

A significant number of cardiovascular disease (CVD) patients, with the target lipid levels, as set by the guidelines, achieved, continue to remain at risk. In this setting, lipoprotein (Lp) a role in CVD prognosis is regaining interest. Although Lp(a) is related to the arteriosclerotic process, there is not currently an adequate amount of data for the inclusion of Lp(a) levels as a primary therapeutic target in the treatment of coronary artery disease (CAD) patients.

Lipoprotein(a): A Concealed Precursor of Increased Cardiovascular Risk? A Real-World Regional Lipid Clinic Experience.

Objective: Lipoprotein(a) [Lp(a)] is an independent cardiovascular risk factor. We present real-life characteristics of patients with increased Lp(a) levels attending a University Lipid Clinic.

Methods: We retrospectively studied patients attending the University of Ioannina Hospital Lipid Clinic with Lp(a) levels ≥30 mg/dL who were followed-up for a median of 22 months.

Early Signs of Atherogenic Features in the HDL Lipidomes of Normolipidemic Patients Newly Diagnosed with Type 2 Diabetes.

Cardiovascular disease (CVD) is the major cause of death in patients with type-2 diabetes mellitus (T2DM), although the factors that accelerate atherosclerosis in these patients are poorly understood. The identification of the altered quantity and quality of lipoproteins, closely related to atherogenesis, is limited in routine to a pattern of high triglycerides and low HDL-cholesterol (HDL-C) and in research as dysfunctional HDLs. We used the emerging NMR-based lipidomic technology to investigate compositional features of the HDLs of healthy individuals with normal coronary arteries, drug-naïve; recently diagnosed T2DM patients with normal coronary arteries; and patients with recent acute coronary syndrome.

Adherence to the National Guidelines for Follow-Up Protocol in Subjects with Type 2 Diabetes Mellitus in Greece: The GLANCE Study.

Introduction: Physician adherence, or lack therefore, to diabetes care and follow-up guidelines may be linked to the rates of achieving suboptimal glycaemic, blood pressure and lipid targets in people with type 2 diabetes mellitus (T2DM). In this cross-sectional study we evaluated physician adherence to the patient follow-up protocol (PFP) of the 2017 Hellenic Diabetes Association (HDA) guidelines and also assessed glycated haemoglobin (HbA), blood pressure and lipid control achievement rates in the routine care setting in Greece.

Methods: Eligible subjects were adults with T2DM receiving oral hypoglycaemic agents (OHAs) for ≥ 1 year who had ≥ 2 HbA measurements in the previous year and an HbA target < 7%.

Vitamin D status and cardiometabolic risk factors in Greek adolescents with obesity - the effect of vitamin D supplementation: a pilot study.

Introduction: Obesity is associated with cardiovascular disease (CVD) risk factors as well as decreased 25(OH) vitamin D serum levels. We aimed to study 25(OH) vitamin D levels in adolescents with obesity compared with normal weight controls in association with CVD risk factors, and the possible effect of vitamin D supplementation.

Material And Methods: In a cross-sectional study, 69 obese and 34 normal-weight adolescents were included.

Hyponatremia-Inducing Drugs.

In clinical practice, several medications such as diuretics, psychotropic drugs, and anticonvulsants have been reported to be a frequent cause of hyponatremia. Drugs may cause hyponatremia either by affecting the homeostasis of sodium and water (e.g.

IS MESENTERIC PANNICULITIS A SIGN FOR AUTOIMMUNE DIABETES IN ADULTS?

Objective: Mesenteric panniculitis (MP) and sclerosing mesenteritis is an umbrella term used to describe a rare, chronic, and frequently benign fibrosing inflammatory disease that affects the adipose tissue of the mesentery. The diagnosis is usually based on imaging (computed tomography [CT] or magnetic resonance imaging) findings and is confirmed by biopsy. We report the unusual case of a patient with MP with typical CT findings and diabetes mellitus (DM).

PCSK9 inhibitors in clinical practice: Novel directions and new experiences.

Background: In randomized clinical trials, proprotein convertase subtilisin/kexin type 9 inhibitors (PCSK9i) effectively reduce low-density lipoprotein-cholesterol (LDL-C) with a favorable tolerability and safety profile. Our purpose is to provide real-world data regarding the indications, efficacy and safety of PCSK9i.

Methods: The cohort comprised 141 patients who attended the lipid clinic of 3 hospitals in Greece and started using PCSK9i.

Drug-Induced Hypophosphatemia: Current Insights.

Phosphate is actively involved in many important biochemical pathways, such as energy and nucleic acid metabolism, cellular signaling, and bone formation. Hypophosphatemia, defined as serum phosphate levels below 2.5 mg/dL (0.

Hyponatremia in Acute Stroke Patients: Pathophysiology, Clinical Significance, and Management Options.

Background: Hyponatremia is frequent in acute stroke patients, and it is associated with worse outcomes and increased mortality.

Summary: Nonstroke-related causes of hyponatremia include patients' comorbidities and concomitant medications, such as diabetes mellitus, chronic kidney disease, heart failure, and thiazides. During hospitalization, "inappropriate" administration of hypotonic solutions, poor solute intake, infections, and other drugs, such as mannitol, could also lower sodium levels in patients with acute stroke.

Differential pharmacology and clinical utility of dapagliflozin in type 2 diabetes.

Dapagliflozin belongs in the family of sodium-glucose cotransporter 2 (SGLT2) inhibitors and acts by reducing glucose reabsorption in the proximal tubule. The aim of this review is to present the differential pharmacology and clinical utility of dapagliflozin. Dapagliflozin is orally administered, has a long half-life of 12.

No effect of fenugreek, bergamot and olive leaf extract on glucose homeostasis in patients with prediabetes: a randomized double-blind placebo-controlled study.

Introduction: The main pathophysiologic mechanism of type 2 diabetes (T2D) is insulin resistance, which exists several years before T2D diagnosis. The term 'prediabetes' applies to patients with insulin resistance but without overt T2D. The improvement of glucose homeostasis in these patients may prevent or delay the development of T2D and its complications.

Attainment of cholesterol target values in Greece: results from the Dyslipidemia International Study II.

Introduction: Current European guidelines recommend treatment with lipid-lowering therapy (LLT) to a low-density lipoprotein cholesterol (LDL-C) target of < 70 mg/dl for patients at very high risk. LDL-C target attainment and use of LLTs in these patients in Greece is not known.

Material And Methods: The Dyslipidemia International Study (DYSIS) II was a multicenter observational study.

Influence of Supervised Disease Understanding and Diabetes Self-Management on Adherence to Oral Glucose-Lowering Treatment in Patients with Type 2 Diabetes.

Introduction: Systematic patient education has been reported to improve adherence to treatment, leading to better clinical outcomes. This cluster randomized real-world study investigated the effect of a systematic education program and telephone support on self-reported adherence to oral glucose-lowering treatment in patients with type 2 diabetes mellitus (T2DM).

Methods: Centers were randomized (1:1) to provide either standard-of-care (control group) or standard-of-care along with the education program and telephone support (empowerment group).

Reduced Serum Vitamin D Levels Are Associated with Insulin Resistance in Patients with Obstructive Sleep Apnea Syndrome.

: Obstructive sleep apnea syndrome (OSAS) is associated with cardiovascular and metabolic risk factors, such as insulin resistance. Furthermore, OSAS has been associated with decreased levels of vitamin D (Vit D). The aim of the study was to assess the association between Vit D levels (expressed as 25(OH)D serum levels) and insulin resistance in patients with OSAS.

Arterial Stiffness, Cognitive Dysfunction and Adherence to Antihypertensive Agents. Is there a Link to Hypertensive Patients?

The incidence of hypertension (HTN) and its cardiovascular (CV) complications are increasing throughout the world. Blood pressure (BP) control remains unsatisfactory worldwide. Medical inertia and poor adherence to treatment are among the factors that can partially explain, why BP control rate remains low.

Effects of Angiopoietin-Like 3 on Triglyceride Regulation, Glucose Homeostasis, and Diabetes.

Angiopoietin-like 3 (ANGPTL3) is a regulator of plasma triglyceride (TRG) levels due to its inhibitory action on the activity of lipoprotein lipase (LPL). ANGPTL3 is proteolytically cleaved by proprotein convertases to generate an active N-terminal domain, which forms a complex with ANGPTL8 orchestrating LPL inhibition. ANGPTL3-4-8 mouse model studies indicate that these three ANGPTL family members play a significant role in partitioning the circulating TRG to specific tissues according to nutritional states.

The impact of temporal artery biopsy for the diagnosis of giant cell arteritis in clinical practice in a tertiary university hospital.

Background: Temporal artery biopsy (TAB) is useful in assisting with giant cell arteritis (GCA) diagnosis but lacks sensitivity. The aim of our study was to assess the diagnostic impact of TAB histology in patients with suspected GCA on hospital admission.

Methods: A prospectively maintained database was queried for all TABs performed between 1-1-2000 until 31-12-2017 at the University Hospital of Ioannina.

Atherogenic dyslipidemia increases the risk of incident diabetes in statin-treated patients with impaired fasting glucose or obesity.

Aim: To investigate which metabolic factors increase the risk of incident diabetes (T2D) in statin-treated patients.

Methods: A retrospective study conducted in Greece including 1241 consecutive individuals with dyslipidemia attending a lipid clinic for ≥3 years. After defining associations with incident T2D, we assessed the risk of new-onset T2D based on the presence of impaired fasting glucose (IFG), atherogenic dyslipidemia, and overweight/obesity.