Normal saline versus lactated Ringer's solution for acute pancreatitis resuscitation, an open-label multicenter randomized controlled trial: the WATERLAND trial study protocol.

Background: Some evidence suggests that fluid resuscitation with lactated Ringer's solution (LR) may have an anti-inflammatory effect on acute pancreatitis (AP) when compared to normal saline (NS) and may be associated with a decrease in severity, but existing single-center randomized controlled trials showed conflicting results. The WATERLAND trial aims to investigate the efficacy and safety of fluid resuscitation using LR compared to NS in patients with AP.

Methods: The WATERLAND trial is an international multicenter, open-label, parallel-group, randomized, controlled, superiority trial.

Moderate haemophilia A: Recommendations from a Spanish panel of experts.

Introduction: Diagnosing moderate haemophilia A (MHA) solely based on deficient FVIII protein levels limits its optimal management and delays the initiation of prophylaxis. Updating protocols and incorporating new variables into its diagnosis could prevent underestimating disease severity, avoiding early arthropathies and impairing patients' quality of life.

Aim: To propose recommendations to improve the comprehensive management of people with MHA.

Prognostic Study of Colorectal Cancer: Differences between Screen-Detected and Symptom-Diagnosed Patients.

Colorectal cancer (CRC) is the leading cause of mortality in Spain, with screening programs, such as the faecal occult blood test and colonoscopy, having shown effectiveness in reducing CRC incidence and mortality. Despite these advancements, CRC screening uptake remains low in Spain, highlighting the need for studies comparing outcomes between screening-diagnosed and symptom-diagnosed patients to better understand the impact on overall survival and to quantify the clinical benefit in prognosis at diagnosis and at the end of follow-up. We conducted a retrospective cohort study with the following objectives: to compare stage at diagnosis, all-cause mortality, and disease-specific mortality among people diagnosed with CRC based on screening and based on symptoms; to identify the risk factors associated with mortality in this population; and to evaluate the effectiveness of screening on survival and early detection.

Experience-based transition to robotic surgery in an experienced program in minimally invasive hepatobiliary surgery.

Background: The adoption of robotic techniques in liver surgery introduces significant challenges for their safe integration within hepatobiliary surgery units. This study is designed to investigate the complexities associated with establishing a robotic surgery program.

Methods: Data on robotic hepatobiliary surgeries were prospectively collected from October 2021 to October 2023.

Prediction of metachronous advanced colorectal neoplasia by KRAS mutation in polyps.

Background: The potential of molecular markers in the removed polys as reliable predictors of metachronous lesions is still uncertain.

Aim: Our aim was to evaluate the role of somatic mutations in KRAS in polyps of patients with high-risk adenomas to predict the risk of advanced polyps or colorectal cancer (CRC) within 3 years.

Methods: A total of 518 patients were prospectively enrolled.

Impact of chronic renin-angiotensin-aldosterone inhibitors on short-term outcomes in patients with acute heart failure presenting to the emergency department. A propensity-matched analysis EAHFE cohort.

Objectives: The aim of the present study was to evaluate the impact of chronic treatment with angiotensin-converting enzyme inhibitors (ACEI) or angiotensin receptor blockers (ARB) on short-term clinical outcomes after an episode of AHF.

Methods: A secondary analysis of patients included in the EAHFE (Epidemiology of Acute Heart Failure in Emergency Departments) cohort, which includes patients diagnosed with AHF in 45 Spanish Emergency Departments (EDs). The primary outcome was all-cause in-hospital mortality.

The Low-Income and Middle-Income Countries' Perspective on Global Neurosurgery Collaborations.

Background And Objectives: Access to neurosurgical care is limited in low-income and middle-income countries (LMICs) and in marginalized communities in high-income countries (HICs). International partnerships represent one possible means of addressing this issue. Insights from surgeons in HICs have been explored, but data from LMICs' counterparts are scarce.

Hospital admissions for pyoderma gangrenosum in Spain (1999-2021): Epidemiological and clinical characteristics, temporal trends, and factors associated with poor prognosis and higher cost.

Background And Aims: Pyoderma gangrenosum (PG) is a neutrophilic inflammatory dermatosis that can be idiopathic or associated with other diseases. The aim was to analyze the epidemiological and clinical characteristics, temporal trends, risk factors for poor prognosis, and admission costs associated with PG in Spain.

Methods: We conducted a retrospective study, based on the Hospital Discharge Registry of the Spanish National Health System in Spain from 1999 to 2021.

Real-world effectiveness of early anti-SARS therapy in severely immunocompromised COVID-19 outpatients during the SARS-CoV-2 omicron variant era: a propensity score-adjusted retrospective cohort study.

Background: The effectiveness of the early treatment for antiviral agents in SARS-CoV-2 infection is closely related to patient comorbidities. Data on effectiveness in immunocompromised patients are limited, with reports involving highly heterogeneous and not well-defined populations. We aimed to assess the effectiveness of treatment in reducing hospitalizations in a real-world cohort of severely immunocompromised COVID-19 outpatients.

Systemic Inflammation In Asymptomatic Hyperuricemia With Sonographic Crystal Deposits, Including A Comparison With Normouricemia And Gout.

Objective: To describe the inflammatory profile of asymptomatic hyperuricemia (AH) with ultrasound evidence of monosodium urate (MSU) crystals (AH-MSUpos), vs AH without deposits (AH-MSUneg), intercritical gout, and normouricemia.

Methods: Based on serum urate levels, musculoskeletal ultrasound, and history of flares, we divided 122 participants into four groups: normouricemia, AH-MSUneg, AH-MSUpos, and intercritical gout. We tested four ultrasound definitions for MSU deposition in AH: grade 2-3 (G2-3) double contour and/or tophi, G1-3 double contour and/or tophi, G1-3 Stewart scheme (double contour sign in knee cartilage and/or first metatarsophalangeal joint and/or tophi in first metatarsophalangeal joint), and G2-3 Stewart scheme.

Impact of mental disorders on low adherence to antiretroviral therapy in people living with HIV in Spain.

The relationship between mental disorders other than depression or anxiety, and low adherence to both antiretroviral treatment (ART) and linkage to HIV care are unclear. The aim of our study was to compare the prevalence of mental disorders in people living with HIV (PLHIV) in Spain who present low versus high adherence to ART. We performed a cross-sectional study comparing two groups of PLHIV: 20 PLHIV with low adherence and 80 PLHIV with high adherence to ART.

Association between Mediterranean diet adherence and peripheral artery disease in type 2 diabetes mellitus: An observational study.

Introduction: To evaluate the relationship between adherence to the Mediterranean diet (MD) and periphereal artery disease (PAD) in patients with type 2 diabetes mellitus (T2DM).

Methods: An observational sectional study was conducted with 174 patients diagnosed with T2DM, of which 78 patients had PAD. A patient was considered to have PAD if they obtained an ankle-brachial index (ABI) < 0.