Possible Interaction Between Physical Exercise and Leptin and Ghrelin Changes Following Roux-en-Y Gastric Bypass in Sarcopenic Obesity Patients-A Pilot Study.

Introduction: Leptin and ghrelin are two hormones that play a role in weight homeostasis. Leptin, which is produced primarily by adipocytes and is dependent on body fat mass, suppresses appetite and increases energy expenditure. Conversely, ghrelin is the "hunger hormone", it stimulates appetite and promotes fat storage.

Cost-effectiveness of lung cancer screening with volume computed tomography in Portugal.

Lung cancer is the most common cause of cancer death in Portugal. The Dutch-Belgian lung cancer screening (LCS) study (NELSON), the biggest European LCS study, showed a lung cancer mortality reduction in a high-risk population when being screened. In this study, the cost-effectiveness of LCS, based on the NELSON study protocol and outcomes, was evaluated compared with no screening in Portugal.

Bi-allelic variants in COQ8B, a gene involved in the biosynthesis of coenzyme Q10, lead to non-syndromic retinitis pigmentosa.

Retinitis pigmentosa (RP) is a Mendelian disease characterized by gradual loss of vision, due to the progressive degeneration of retinal cells. Genetically, it is highly heterogeneous, with pathogenic variants identified in more than 100 genes so far. Following a large-scale sequencing screening, we identified five individuals (four families) with recessive and non-syndromic RP, carrying as well bi-allelic DNA changes in COQ8B, a gene involved in the biosynthesis of coenzyme Q10.

Project management in healthcare: An examination of organizational competence.

This research aims to identify the factors that influence the organizational competence (OC) of hospitals in effectively managing projects. It follows a quantitative approach, analyzing data collected from three Portuguese hospitals (51 respondents) using R software. An organizational competence score (OCS) was calculated based on standardized values across five different competence areas.

Calcium polystyrene sulfonate-induced colitis: advanced characterization of crystal nature with infrared spectroscopy.

Classical potassium binders are used in the treatment of hyperkalemia and are widely associated with gastrointestinal side effects, with crystal colonic injury being rare but potentially fatal. In this report, we describe the case of an 82-year-old male with hyperkalemia and calcium polystyrene sulfonate crystal-associated colonic necrosis. Traditionally, this diagnosis has relied on the examination of crystal morphology and polarization through microscopy.

Accessory liver lobe: an uncommon abdominal mass mimicker.

Heterotopic hepatic tissue is a rare development anomaly, exhibiting diverse forms and locations. We present a case report of an asymptomatic woman in her 40s who had an 8 cm mass in the left hypochondrium detected on routine ultrasound, which was initially suspected to be a tumour. Further investigation revealed that the mass had a similar enhancement to the liver on gadoxetate disodium-enhanced MRI and presented a connection with the original liver via vascular pedicle, favouring the diagnosis of accessory liver lobe (ALL).

Effectiveness of secukinumab in radiographic and non-radiographic axial spondyloarthritis: a European routine-care observational study.

Objectives: To compare the treatment effectiveness of secukinumab in radiographic (r) versus non-radiographic (nr) axial spondyloarthritis (axSpA) patients treated in routine care across Europe.

Methods: Prospectively collected data on secukinumab-treated axSpA patients with known radiographic status were pooled from nine countries.Remission rates based on patient-reported outcomes (PROs; Numeric Rating Scale (0-10), for example, pain ≤2/Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) ≤2 and Ankylosing Spondylitis Disease Activity Score (ASDAS) inactive disease (ID) <1.

Barriers and facilitators of evidence-based practice in the Portuguese context: perceptions of formal nursing leaders.

Introduction: Formal nursing leaders play an important role in promoting and sustaining evidence-based practice (EBP) in the clinical context, particularly by creating a conducive environment for change and increasing clinicians' awareness of the positive results of EBP. However, nursing leaders encounter both barriers and facilitators in their work; therefore, it is important to understand their perceptions on this topic.

Objective: The objective of this study was to understand the perceptions of formal nursing leaders about barriers and facilitators for EBP.

World Heart Federation Cholesterol Roadmap: The Portuguese case.

Atherosclerotic cardiovascular disease (ASCVD) remains the major cause of premature death and disability; effective cardiovascular (CV) risk prevention is fundamental. The World Heart Federation (WHF) Cholesterol Roadmap provides a framework for national policy development and aims to achieve ASCVD prevention. At the invitation of the WHF, a group of experts from the Portuguese Society of Cardiology (SPC), addressed the cholesterol burden at nationally and discussed possible strategies to include in a Portuguese cholesterol roadmap.

Central Venous Catheter Misplacement Into Pleural Cavity Causing Hypertensive Pleural Effusion: A Case Report.

Central venous catheter (CVC) insertion is a routine procedure in the management of critically ill patients. We report a clinical case of inadvertent placement of an internal jugular vein CVC into the right pleural cavity, despite employing clinical and imaging-based techniques to ensure proper catheter positioning. Infusion of fluids and vasopressors through this misplaced catheter led to hypertensive pleural effusion and subsequent cardiorespiratory arrest.

Antimicrobial resistance surveillance of Bacteroides fragilis isolated from blood cultures, Europe, 2022 (ReSuBacfrag).

Objectives: Bacteroides fragilis is the most frequent cause of anaerobic bacteraemia. Although recent data suggest a rise in antimicrobial resistance (AMR) of this and other anaerobic bacteria, surveillance remains limited due to a lack of both data availability and comparability. However, a newly introduced standardised method for antimicrobial susceptibility testing (AST) of anaerobic bacteria has made larger scale surveillance possible for the first time.

Percutaneous distal bicortical proximal phalanx osteotomy for second toe deformities - A two-year prospective cohort study.

Purpose: The main purpose of our study was to evaluate satisfaction, recurrence, bone union and other complications after a minimum of two years follow-up in patients who had percutaneous claw and hammer (CHT) second toe correction utilizing a novel distal and bicortical proximal phalanx osteotomy (DBPPO).

Methods: A minimum two-year follow-up prospective cohort study was conducted on consecutive patients with symptomatic CHT deformities of the second toe corrected with percutaneous surgery. Primary outcomes included satisfaction, recurrence, bony union, and other complication rates specific to the second toe deformity correction.

Treatment Challenges in a Patient With Two Distinct Malignancies and Brain Metastases.

Prostate cancer (PC) is one of the leading causes of cancer death among men worldwide. Brain metastases from PC are very rare, often presenting in advanced stages of the disease, and are associated with a poor prognosis. Treatment is complex and may involve surgery or radiotherapy.

A Stratified Approach for Managing Patients With Low Back Pain in Primary Care (SPLIT Program): A Before-and-After Study.

Purpose: To determine the effects of stratified primary care for low back pain (SPLIT program) in decreasing back-related disability for patients with low back pain (LBP) in primary care.

Methods: We conducted a before-and-after study. We compared health-related outcomes for 2 sequential, independent cohorts of patients with LBP recruited at 7 primary care units in Portugal.

People's experiences of their involvement in nursing care: a systematic review protocol.

Background: People's involvement and participation in their own care are the essential basis of nursing care. This phenomenon can be characterised as an approach based on the integration of the person's values, beliefs, and preferences during nursing care. This process contributes to improve quality of care, improve satisfaction levels, and result in a better experience for people receiving care.

Cat-scratch disease: a rare cause of osteomyelitis.

Cat-scratch disease is a zoonosis caused by , characterised by regional lymphadenopathy. Rarer presentations, such as osteomyelitis, can occur.We present an adolescent girl with severe right lumbar pain and fever, without animal contacts or recent travels.

Investigation of the hospital pharmacy profession in Europe.

Objective: From 1995, the European Association of Hospital Pharmacists (EAHP) has regularly investigated the progress of the hospital pharmacy profession in Europe, and identified key barriers and drivers of this. The most recent 'Investigation of the Hospital Pharmacy Profession in Europe' was conducted from November 2022 to March 2023.

Methods: The online questionnaire was sent to all hospital pharmacies in EAHP member countries.