European Guidelines Research Articles

The Role of Lateral Pelvic Lymph Node Dissection in Middle and Lower Rectal Cancer (Stage II or III): A Literature Review.

Lateral lymph node dissection and its inclusion in the treatment of rectal cancer is a controversial issue, with great differences, especially between Eastern and Western countries. Studies try to highlight the superiority of resection of these lymph nodescompared to simple mesorectal resectionin terms of local recurrence of the disease, the overall survival of patients, and additional postoperative complications. In this study, the modern literature was reviewed, with the ultimate goal of clarifying the exact importance of lateral lymph node dissection, in terms of oncological outcome in patients with cancer of the middle and lower rectum, by studying the involvement of this lymph node dispersion in terms of local recurrence and overall survival of patients with rectal cancer. This review was carried out using electronic databases, including PubMed, Embase, and MEDLINE, with studies dating back to the last decade. Of the 31 studies that were eventually included in the final review, there is no statistically clear superiority and real benefit from lymph node resection beyond the lymph nodes of the mid-rectum. European guidelines are set against lateral lymph node dissection, except for lymph nodes that show suspicious features on preoperative imaging. In contrast, in Eastern countries, total mesorectal excision (TME) with extensive simultaneous resection of the lateral pelvic lymph nodes (LPLNs) is the protocol followed. Recent studies focus on the subcategory of patients with non-responsive to adjuvant therapy, lateral lymph nodes, in which the ultimate benefit of extensive lymph node dissection is explored. The decision to join the TME procedure for the removal of the LPLNs is a subject of intense research. There are no data on the criteria for determining these lymph nodes as an increased risk of metastatic outbreaks. Despite the great clinical and research interest worldwide nowadays, the resection of LPLNs remains a controversial issue of debate, with intense disagreements according to geographical area, while the existence of additional studies is necessary to come to final conclusions.

Contemporary diagnosis and treatment of tricuspid regurgitation: from neglected valve to primetime

Tricuspid insufficiency has long been considered an entity with low prognostic importance and associated with symptoms and signs only secondarily to left heart pathology. Scientific research in recent years has debunked this myth, demonstrating a key role in determining symptoms and signs of right heart failure, even in advanced stages. In parallel, advances in transcatheter technologies have opened up treatment options even for patients with increased surgical risk, who were previously excluded from traditional surgical options, with increasingly convincing results in reducing symptoms and improving the quality of life of our patients. The contemporary challenge is to translate these messages into everyday clinical practice and to encourage the centralization of patients in centers that currently have the expertise for feasibility evaluation and subsequent treatment. In this Review, we will analyze the most recent evidence on the pathophysiology and diagnosis of tricuspid insufficiency, the latest recommendations from European guidelines, and we will try to illustrate the most common technologies for percutaneous treatment and the abundant evidence supporting them.

Identification of Novel Potential Predisposing Variants in Familial Acute Myeloid Leukemia.

Myeloid neoplasms, including acute myeloid leukemia, have been traditionally among the less investigated cancer types concerning germline predisposition. Indeed, myeloid neoplasms with germline predisposition are challenging to identify because often display similar clinical and morphological characteristics of sporadic cases and have similar age at diagnosis. However, a misidentifications of familiarity in myeloid neoplasms have a critical impact on clinical management both for the carriers and their relatives. We conducted a family segregation study, in order to identify novel cancer predisposing genes in myeloid neoplasms and classify novel identified variants. We performed a thorough genomic analysis using a large custom gene panel (256 genes), the Myelo-Panel, targeted on cancer predisposing genes. In particular, we assessed both germline and somatic variants in four families, each with two siblings, who developed hematological neoplasms: seven acute myeloid leukemia and one Philadelphia-positive chronic myeloid leukemia. In each family, we identified at least one novel potentially predisposing variant, affecting also genes not included in the current European LeukemiaNet guidelines for AML management. Moreover, we suggest reclassification of two germline variants as pathogenic: likely pathogenic p.S21Tfs*139 in CEPBA and VUS p.K392Afs*66 in DDX41. We believe that predisposition to hematological neoplasms is still underestimated and particularly difficult to diagnosed. Considering that misidentification of familiarity in myeloid neoplasms have a critical impact on the clinical management both for the carriers and their relatives, our study highlights the importance of revision, in this clinical context, of clinical practices that should include thorough reconstruction of family history and in-depth genetic testing.

Sentinel lymph node biopsy in early-stage oral squamous cell carcinoma: A retrospective single-center analysis

Sentinel lymph node biopsy (SLNB) is increasingly incorporated in European national guidelines for the management of the clinically node-negative neck (cN0) in early-stage oral squamous cell carcinoma (OSCC). In Germany, SLNB in OSCCs is not yet routinely performed. This study aimed to evaluate the clinical outcome of SLNB in a German cohort.Patients with primary early-stage OSCC who underwent tumor resection and SLNB were retrospectively analyzed. Clinical-pathological characteristics were documented. Primary endpoints were sensitivity and the negative predictive value (NPV).A total of 46 patients with a mean age of 62.3 (±14.5) years met the inclusion criteria. Most tumors were located in the tongue (63.0%). Bilateral drainage from a lateral tumor was observed in three cases (6.5%), and sentinel lymph node metastasis was detected in three patients (6.5%). Mean follow-up for all patients was 13.8 months (±9.6). One patient developed regional recurrence following a negative SLNB during the observation period, leading to an NPV of 0.98 and a sensitivity of 75.0%. The 2-year neck-specific relapse-free survival was 92.8%.SLNB in early-stage OSCC is a reliable diagnostic tool of the cN0 neck, ensuring a high NPV and RFS. SLNB can be advantageous in comparison to elective neck dissection due to the detection of contralateral lymph drainage.

Optimal hyperglycemia thresholds in patients undergoing chemotherapy: a cross sectional study of oncologists’ practices

PurposeNeither the United States nor the European oncology guidelines include details for appropriate management of hyperglycemia in cancer patients. The aim was to identify fasting and random blood glucose thresholds, and hemoglobin A1c (HbA1c) targets used by oncologists in clinical practice when managing hyperglycemia in patients with cancer undergoing chemotherapy.MethodsThis national, cross sectional study utilized a questionnaire to collect oncologists’ perceptions about optimal blood glucose thresholds and HbA1c targets in patients with cancer undergoing chemotherapy. Descriptive statistics were calculated to summarize glucose thresholds, HbA1c targets, and sample characteristics. Responses to an open-ended question about oncologists’ approach to hyperglycemia management were analyzed via thematic analysis using an inductive approach.ResultsRespondents (n = 229) were on average 52.1 years of age, 67.7% men, and 91.3% White. For patients without diabetes but experiencing hyperglycemia, oncologists targeted lower and upper fasting blood glucose levels between 75-121 mg/dL and 105-135 mg/dL, respectively. For patients with diabetes, the targets for lower and upper fasting blood glucose levels ranged between 100-130 mg/dL and 128-150 mg/dL, respectively. Fasting blood glucose (95.6%) and HbA1c (78.6%) were the most commonly used clinical indicators to consider chemotherapy dose reduction, delay, or discontinuation due to hyperglycemia in patients receiving chemotherapy with curative intent. Among those receiving palliative intent chemotherapy, the preferred clinical parameters were random blood glucose (90.0%), patient-reported blood glucose readings (70.7%), continuous glucose monitoring readings (65.1%), and patient-reported symptoms of hyperglycemia (65.1%). Three main themes emerged about oncologists’ approach to hyperglycemia management: 1) identification of high-risk patients; 2) need for early identification, screening, and diagnosis of hyperglycemia; and 3) multiple hyperglycemia management strategies.ConclusionOncologists reported a wide variation of target blood glucose ranges considered appropriate in patients undergoing chemotherapy. Lack of clear guidance for hyperglycemia management during chemotherapy in the United States may be contributing to a lack of consistency in clinical practice.

Temporal changes in the number of European and American guideline recommendations and underlying evidence base for the management of infective: An update of previous published data

This report aimed to examine temporal changes in the number of recommendations on management of infective endocarditis in the European and American guidelines. The number of recommendations has increased since 2004 without an increment in evidence base in the European iteration. American guidelines have reduced the number of recommendations with a main evidence base of level B.

Low-pressure pneumoperitoneum with intraoperative dexmedetomidine infusion in laparoscopic cholecystectomy for enhanced recovery after surgery: A prospective randomised controlled clinical trial.

Enhanced Recovery After Surgery (ERAS) programs represent a shift in perioperative care, combining evidence-based interventions to reduce surgical stress to expedite recovery. ERAS requires cohesive team efforts to facilitate early discharge and reduce hospital stays. Anaesthesia and pneumoperitoneum management within ERAS play crucial roles in influencing postoperative outcomes. Laparoscopic cholecystectomy is widely acknowledged as the foremost approach for managing symptomatic gallstone disease due to its minimally invasive nature and favourable recovery. It has been demonstrated that increased abdominal pressures with prolonged CO2 exposure produce changes in cardio-vascular and pulmonary dynamics, which can be minimized by insufflating at minimum pressure required for adequate exposure, as advocated by European endoscopic guidelines. Dexmedetomidine, a highly selective alpha-2 adrenoreceptor agonist, has gained attention in anaesthesia armamentarium due to its sedative, analgesic, sympatholytic, and opioid-sparing properties. For multimodal opioid sparing postoperative pain management it's advantageous. To evaluate combined effect of low-pressure pneumoperitoneum and intra-operative dexmedetomidine infusion in laparoscopic cholecystectomy for ERAS. 160 patients of American Society of Anaesthesiologists (ASA) score 1 and 2, undergoing elective laparoscopic cholecystectomy were randomized into low pressure pneumoperitoneum (10-12 mmHg) and standard pressure pneumoperitoneum (13-15 mmHg) groups. Each group is subdivided into, no Dexmedetomidine (ND) and with Dexmedetomidine (WD) infusion (0.7 mcg/kg/hr) intra-operatively. Thus, 40 patients in each of the 4 study arms. Perioperative variables were collected and analysed. Low pressure pneumoperitoneum with intra-operative Dexmedetomidine infusion (0.7 mcg/kg/hr) resulted in stable hemodynamics, reduced post-operative pain, no requirement of additional analgesics and early discharge. Thus, synergistic impact of these interventions significantly improved postoperative outcomes when used as part of ERAS protocols.

Post-capillary pulmonary hypertension in heart failure: impact of current definition in the PH-HF multicentre study.

Based on retrospective studies, the 2022 European guidelines changed the definition of post-capillary pulmonary hypertension (pcPH) in heart failure (HF) by lowering the level of mean pulmonary artery pressure (mPAP) and pulmonary vascular resistance (PVR). However, the impact of this definition and its prognostic value has never been evaluated prospectively. Stable left HF patients with the need for right heart catheterization were enrolled from 2010 to 2018 and prospectively followed up in this multicentre study. The impact of the successive pcPH definitions on pcPH prevalence and subgroup [i.e. isolated (IpcPH) vs. combined pcPH (CpcPH)] was evaluated. Multivariable Cox regression analysis was used to assess the prognostic value of mPAP and PVR on all-cause death or hospitalization for HF (primary outcome). Included were 662 HF patients were (median age 63 years, 60% male). Lowering mPAP from 25 to 20 mmHg resulted in +10% increase in pcPH prevalence, whereas lowering PVR from 3 to 2 resulted in +60% increase in CpcPH prevalence (with significant net reclassification improvement for the primary outcome). In multivariable analysis, both mPAP and PVR remained associated with the primary outcome [hazard ratio (HR) 1.02, 95% confidence interval (CI) 1.00-1.03, P = .01; HR 1.07, 95% CI 1.00-1.14, P = .03]. The best PVR threshold associated with the primary outcome was around 2.2 WU. Using the 2022 definition, pcPH patients had worse survival compared with HF patients without pcPH (log-rank, P = .02) as well as CpcPH compared with IpcPH (log-rank, P = .003). This study is the first emphasizing the impact of the new pcPH definition on CpcPH prevalence and validating the prognostic value of mPAP > 20 mmHg and PVR > 2 WU among HF patients.

Treatment patterns and preferences of people living with HIV starting or switching antiretroviral therapy: Real-world evidence from Portugal.

There is a lack of up-to-date real-life evidence on antiretroviral therapy (ART) strategies among people living with HIV (PLWH) in Portugal. This study aimed to describe the treatment strategy used in PLWH either initiating or switching ART. Non-interventional, cross-sectional, multicenter study carried out between December 2019 and October 2021 in Portugal. A total of 237 PLWH were included in this study, 171 of whom were ART-experienced and 66 were ART-naïve. The study showed that triple regimens were the most common ART strategy and integrase strand transfer inhibitors-based therapy was the most frequently used therapeutic class in both ART-naïve and ART-experienced PLWH. Nevertheless, about a third of PLWH who started a triple regimen transitioned to a dual regimen. Patient-reported outcomes revealed high HIV literacy and similar ART preferences in both groups. This real-world study showed that triple regimens were the most widely used ART strategy, even after the European AIDS Clinical Society guidelines introduced the recommendation of a dual regimen for naïve patients. The cohorts of this study presented a high level of HIV literacy at the time of inclusion. Our findings highlighted that taking pills only once a day is considered a very important feature for most patients.

Estimation of the absorbed dose in simultaneous digital breast tomosynthesis and mechanical imaging.

Use of mechanical imaging (MI) as complementary to digital mammography (DM), or in simultaneous digital breast tomosynthesis (DBT) and MI - DBTMI, has demonstrated the potential to increase the specificity of breast cancer screening and reduce unnecessary biopsies compared with DM. The aim of this study is to investigate the increase in the radiation dose due to the presence of an MI sensor during simultaneous image acquisition when automatic exposure control is used. A radiation dose study was conducted on clinically available breast imaging systems with and without an MI sensor present. Our estimations were based on three approaches. In the first approach, exposure values were compared in paired clinical DBT and DBTMI acquisitions in 97 women. In the second approach polymethyl methacrylate (PMMA) phantoms of various thicknesses were used, and the average glandular dose (AGD) values were compared. Finally, a rectangular PMMA phantom with a 45mm thickness was used, and the AGD values were estimated based on air kerma measurements with an electronic dosemeter. The relative increase in exposure estimated from digital imaging and communications in medicine headers when using an MI sensor in clinical DBTMI was . For the phantom measurements of various thicknesses of PMMA, the relative increases in the AGD for DM and DBT measurements were, on average, and , respectively. The relative increase in the AGD using the electronic dosemeter was in DM and in DBT. The average difference in dose between the methods was . Our measurements suggest that the use of simultaneous breast radiography and MI increases the AGD by an average of . The increase in dose is within the acceptable values for mammography screening recommended by European guidelines.

Demystifying the Contemporary Role of 12-Month Dual Antiplatelet Therapy After Acute Coronary Syndrome.

For almost two decades, 12-month dual antiplatelet therapy (DAPT) in acute coronary syndrome (ACS) has been the only class I recommendation on DAPT in American and European guidelines, which has resulted in 12-month durations of DAPT therapy being the most frequently implemented in ACS patients undergoing percutaneous coronary intervention (PCI) across the globe. Twelve-month DAPT was initially grounded in the results of the CURE (Clopidogrel in Unstable Angina to Prevent Recurrent Events) trial, which, by design, studied DAPT versus no DAPT rather than the optimal DAPT duration. The average DAPT duration in this study was 9 months, not 12 months. Subsequent ACS studies, which were not designed to assess DAPT duration, rather its composition (aspirin with prasugrel or ticagrelor compared with clopidogrel) were further interpreted as supportive evidence for 12-month DAPT duration. In these studies, the median DAPT duration was 9 or 15 months for ticagrelor and prasugrel, respectively. Several subsequent studies questioned the 12-month regimen and suggested that DAPT duration should either be fewer than 12 months in patients at high bleeding risk or more than 12 months in patients at high ischemic risk who can safely tolerate the treatment. Bleeding, rather than ischemic risk assessment, has emerged as a treatment modifier for maximizing the net clinical benefit of DAPT, due to excessive bleeding and no clear benefit of prolonged treatment regimens in high bleeding risk patients. Multiple DAPT de-escalation treatment strategies, including switching from prasugrel or ticagrelor to clopidogrel, reducing the dose of prasugrel or ticagrelor, and shortening DAPT duration while maintaining monotherapy with ticagrelor, have been consistently shown to reduce bleeding without increasing fatal or nonfatal cardiovascular or cerebral ischemic risks compared with 12-month DAPT. However, 12-month DAPT remains the only class-I DAPT recommendation for patients with ACS despite the lack of prospectively established evidence, leading to unnecessary and potentially harmful overtreatment in many patients. It is time for clinical practice and guideline recommendations to be updated to reflect the totality of the evidence regarding the optimal DAPT duration in ACS.

Trends in atherosclerotic cardiovascular disease and lipid management: a population-level observational cohort study in Wales.

European clinical guidelines recommend that patients with atherosclerotic cardiovascular disease (ASCVD), including ischaemic heart disease (IHD), stroke, and peripheral arterial disease (PAD), are prescribed lipid lowering treatment (LLT) and treated to target low-density lipoprotein cholesterol (LDL-C) levels. This study aimed to document trends in ASCVD, including treatment, monitoring, and achievement of target LDL-C. A retrospective observational population study was performed using linked healthcare data (2010-22). Over the study period, the number of patients with ASCVD increased from 181 153 to 207 747 (8882 to 9398 per 100 000). The proportion of patients prescribed LLT decreased from 75.3% in 2010 to 67.1% in 2022; high-intensity statin therapy increased from 9.4 to 25.2%, while non-high-intensity statin therapy decreased from 59.6 to 38.2%. The prescription of high-intensity statin therapy was consistently higher amongst patients with IHD (10.9% in 2010 increasing to 28.0% in 2022) than in patients with stroke (4.7-21.6%) or PAD (3.9-10.6%).The proportion of cases with documented LDL-C decreased from 58.0% in 2010 to 49.3% in 2022. Of those with documented LDL-C in 2022, 44.0% achieved LDL-C < 1.8 mmol/L, including 45.2% of those with IHD, 42.0% of those with stroke, and only 32.8% of those with PAD. Prescription of LLT, including high-intensity statin therapy, documentation of LDL-C, and achievement of target LDL-C levels was relatively low, especially in PAD patients. Although target achievement in 'tested patients' increased over time, the proportion of patients undergoing lipid testing declined. More rigorous lipid management requires prioritisation, especially for PAD and stroke patients.

The Utilization of Systematic Reviews and Meta-Analyses in Stroke Guidelines.

Stroke guideline statements are important references for clinicians due to the rapidly evolving nature of treatments. Guideline statements should be informed by up-to-date systematic reviews (SRs) and meta-analyses (MAs) because they provide the highest level of evidence. To investigate the utilization of SRs/MAs in stroke management guidelines, we conducted a literature review of guidelines and extracted relevant information regarding SRs/MAs. A literature review was conducted in PubMed with supplementation using the Trip medical database with the term "stroke" as the target population, followed by using the filter "guidelines". We extracted the number of included SRs/MAs, the years of publication, the country of origin, and other characteristics of interest. Descriptive statistics were generated using the R software version 4.2.1. We included 27 guideline statements. The median number of overall SRs or MAs within the guidelines was 4.0 (interquartile range [IQR] = 2-9). For MAs only, the median number included in the guidelines was 3.0 (IQR = 2.0-5.5). Canadian guidelines had the oldest citations, with a median gap of 12.0 (IQR = 5.2-18.0) years for the oldest citation, followed by European (median = 12; IQR = 9.5-13.5) and US (median = 10.0; IQR = 5.2-16) guidelines. Stroke guideline writing groups and issuing bodies should devote greater effort to the inclusion of up-to-date SRs/MAs in their guideline statements so that clinicians can reference recent data with the highest level of evidence.

The 2023 new European guidelines on infective endocarditis: main novelties and implications for clinical practice.

The 2023 European Society of Cardiology (ESC) guidelines for the management of infective endocarditis update the previous 2015 guidelines with main novelties in five areas: (1) antibiotic prevention for high-risk patients, and prevention measures for intermediate-risk and high-risk patients; (2) diagnosis with emphasis on multimodality imaging to assess cardiac lesions of infective endocarditis' (3) antibiotic therapy allowing an outpatient antibiotic treatment for stabilized, uncomplicated cases; (4) cardiac surgery with an emphasis on early intervention without delay for complicated cases; and (5) shared management decision by the endocarditis team. Most evidence came from observational studies and expert opinions. The guidelines strongly support a patient-centred approach with a shared decision process by a multidisciplinary team that should be implemented either in tertiary referral centres, becoming heart valve centres, and referral centres. A continuous sharing of data is warranted in the hospitals' network between heart valve centres, which are used for referrals for complicated cases of infective endocarditis, and referral centres, which should be able to manage uncomplicated cases of infective endocarditis.

GPs' reflections on prescribing addictive hypnotics to older people: a qualitative study.

The European guideline for the diagnosis and treatment of insomnia recommends, for all age groups, only restrictive, short-term, and periodic use of potentially addictive hypnotics. As in other European countries, in Norway, actual practice involving older patients differs substantially from this recommendation, as shown by the persistent high frequency of regular prescriptions of addictive hypnotics. To explore experienced Norwegian GPs' views of the regular prescription of addictive hypnotics to patients aged >70 years living at home. In-depth individual interviews of a purposive sample of experienced specialists in family medicine at GP offices in Southern Norway. The interviews used a semi-structured interview guide and were performed between June 2022 and January 2023. Reflexive thematic cross-case analysis was used to analyse the data. Most of the 11 GPs interviewed had more than 10 older patients who were prescribed hypnotics for daily use and the same number for intermittent prescription. Almost all prescriptions were of z-hypnotics. The GPs knew this was contrary to the guideline. Many were at ease with this fact. They emphasised the need to avoid creating new dependencies. The GPs considered these patients a selected minority within this age group with serious sleep problems, for whom few realistic alternatives were available and whose tolerance over time was better than expected. This logic of pragmatic practice reflected a patient-centred approach and respect for the patient's view in a shared decision-making process, combined with challenges of limited alternatives and resources. A 'zero vision' on the prescription of addictive hypnotics to older people may neither be prudent nor realistic in the context of general practice.

Sustainability and the Circular Economy Business Development

Currently, there has been a tendency for companies to focus on the development of their businesses following circular economy trends associated with sustainability. European Community guidelines have established deadlines for the implementation of management strategies that allow creating and maintaining an effective and resource-efficient economic system, reducing the amount of energy and materials used in production. This study aims to analyze the existing literature review on the integration of sustainability and circular economy (CE) principles into business development. The research methodology is a systematic literature review using the SCOPUS database, in which 97 academic articles were analyzed after exclusion using keywords. The findings show that, after the analysis carried out in VOSviewer, business development, and circular economy are themes studied by many authors, with links related to the theme of sustainability. The conclusions indicate that CE and sustainability are interlinked, and companies must implement appropriate sustainability and CE strategies to increase their competitiveness and improve resource efficiency. These strategies can integrate innovative technologies, the use of sharing platforms, extending the useful life of products, recovering resources to minimize waste, and integrating sustainability concepts into business.

Less Invasive Surfactant Administration in Preterm Infants in Tertiary Neonatal Intensive Care Units in Germany: A Survey

Introduction: The European guideline for treatment of respiratory distress syndrome recommends less invasive surfactant administration (LISA) as the preferred method of surfactant administration in spontaneously breathing preterm infants. However, there is limited evidence on practical aspects such as sedation and catheter types, leading to considerable variability between centers. Methods: An anonymous online survey (www.soscisurvey.de) was sent to 164 tertiary neonatal intensive care units (NICUs) in Germany including 43 questions on practical aspects of LISA. Results: Of 122 (74%) participating NICUs, 117 (96%) reported experience with LISA with 82% of those reporting LISA as their preferred method of surfactant administration. Indications for surfactant administration differed widely between NICUs. Most (89%) used FiO2-thresholds only or in combination with other criteria, such as Silverman score/signs of dyspnea (41%) or lung ultrasound findings (3%). Prophylactic surfactant was administered by 42%. Differences in use of LISA in extremely immature infants were reported (e.g., 36% did not perform LISA in infants below 24–26 weeks). Preferred drugs for sedation were (Es-)Ketamine, followed by Propofol and Midazolam. Minimum time interval between subsequent LISA procedures was 4 (2–6) h. Catheters specifically designed for LISA were used by most NICUs (69%). Conclusion: This survey shows that LISA is common practice in German NICUs, but with considerable variability in practical aspects. These data may serve as a guidance for NICUs that have not yet implemented LISA and might be helpful design clinical trials with the aim to standardize and/or optimize LISA.

Discontinuation of afterload-reducing drugs decreases left ventricular outflow tract obstruction in hypertrophic obstructive cardiomyopathy.

Hypertrophic cardiomyopathy (HCM), the most common genetic heart disease, is classified into hypertrophic non-obstructive and hypertrophic obstructive cardiomyopathy (HOCM). Patients with HOCM and coexisting heart failure or arterial hypertension are often prescribed afterload-reducing drugs. Although recommended in current guidelines, data on the direct effect of discontinuing afterload-reducing medication are scarce. This study aims to demonstrate the benefit of discontinuing afterload-reducing medication in HOCM patients. This monocentric retrospective analysis included 24 patients with HOCM with afterload-reducing medication, including angiotensin-converting enzyme inhibitors, angiotensin-1 receptor blocker and dihydropyridine-calcium channel blocker, at their first outpatient visit. Effects of discontinuing this medication on LVOTO were examined compared to patients with persistent use despite medical advice. 16 patients discontinued their afterload-reducing drugs, resulting in a significant decrease in median LVOT gradient from 86.5 [60.5-109.3] mmHg to 61.5 [28.3-97.50] mmHg (p = 0.0004). In 6 patients, beta-blocker therapy was initiated simultaneously, or the dose was increased. Regardless, LVOT gradient reduction was also significant in the remaining 10 patients (p = 0.001). The gradient was not changed significantly in the 8 patients continuing their afterload-reducing medication. Discontinuation of afterload-reducing drugs significantly decreases LVOTO. Our study underscores the significance of abstaining from afterload-reducing drugs in HOCM patients, particularly in patients with concomitant hypertension or heart failure. According to recently published European guidelines, HOCM patients should preferably be treated with beta-blockers or non-dihydropyridine-calcium channel blockers.

Understanding the Barriers to Prostate Cancer Population-Based Early Detection Programs: The PRAISE-U BEST Survey.

We adapted the Barriers to Effective Screening Tool (BEST) survey to the PCa context. However, it has not been validated in this context. We translated it into all spoken languages in the EU27 and disseminated it to different stakeholders across the EU using a snowballing approach. We received 410 responses from 55 countries, of which 301 (73%) were from the 27 EU MSs. The most represented stakeholder group was urologists (218 (54%)), followed by general practitioners (GPs) (83 (21%)), patient representatives (35 (9%)), policy stakeholders (27 (7%)), researchers (23 (6%)), oncologists, pathologists, radiologists, nurses, and others (16 (4%)) and one industry representative. Among all respondents, 286 (69%) reported the absence of a population-based screening programme, mainly attributed to resource limitations and a lack of political and medical society support. Out of these 286 respondents, 196 (69%) indicated that opportunistic screening is being applied in their country, and 199 (70%) expressed their support for population-based screening programmes (which was highest amongst patient representatives and urologists and lowest amongst GPs and policy stakeholders). The highest scored barriers were lack of political support, insufficient operational resources, and inadequate participation. Suggested solutions to overcome these included awareness campaigns, consensus meetings, political lobbying and European guidelines (to overcome political support barriers), compatible IT systems (to overcome operational barriers), and easy access (to overcome participation barriers). Participants have noted the presence of opportunistic screening, and particularly urologists and patient representatives expressed their support for the establishment of a population-based PCa screening programme. Nevertheless, successful implementation of population-based screening programmes is complex; it requires political and medical society support, operational resources and capacity, awareness campaigns, as well as the development of protocols, guidelines, and legal frameworks.

THE IMPORTANCE OF THE IMPLEMENTATION OF EUROPEAN STANDARDS AND GUIDELINES (ESG) IN THE QUALITY ASSURANCE SYSTEM IN HIGHER EDUCATION INSTITUTIONS

International cooperation in the field of quality assurance is one of the important elements of the Bologna process, which aims to create a European Higher Education Area (EAHE). The main tool in the implementation of this work is the European Standards and Guidelines for Quality Assurance in the European Higher Education Area (ESG). The Twinning project on providing support to the Ministry of Education of the Republic of Azerbaijan with the aim of further adapting the higher education system to the requirements of the European Higher Education Area, launched in 2015, provided an opportunity to apply ESG in Azerbaijan's higher education. One of the mandatory results of the project is the preparation of standards and guidelines for quality assurance in accordance with ESG in Azerbaijani higher education (AzST) and the testing of the document in three higher education institutions.