Publications by authors named "Juan J Chillaron"

Objective: Elevated plasma glucose levels are common in patients suffering acute ischemic stroke (AIS), and acute hyperglycemia has been defined as an independent determinant of adverse outcomes. The impact of acute-to-chronic glycemic ratio (ACR) has been analyzed in other diseases, but its impact on AIS prognosis remains unclear. The main aim of this study was to assess whether the ACR was associated with a 3-month poor prognosis in patients with AIS.

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: The objective was to assess the association between early HbA1c levels and pregnancy complications and whether this relationship is affected when HbA1c thresholds are greater than or less than 39 mmol/mol (5.7%). : Electronic searches of the MEDLINE and EMBASE databases up to October 2022 were conducted.

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(1) Background: The objectives of this study were to evaluate the concurrent and predictive validity and the applicability of the global leadership initiative on malnutrition (GLIM) criteria in patients hospitalized for acute medical conditions. (2) Methods: prospective cohort study with patients hospitalized for acute medical conditions. For validation, the methodology proposed by the GLIM group of experts was used.

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Objective: Increasing evidence indicates that the telehealth (TH) model is noninferior to the in-person approach regarding metabolic control in type 1 diabetes (T1D) and offers advantages such as a decrease in travel time and increased accessibility for shorter/frequent visits. The primary aim of this study was to compare the change in glycated hemoglobin (HbA) at 6 months in T1D care in a rural area between TH and in-person visits.

Research Design And Methods: Randomized controlled, open-label, parallel-arm study among adults with T1D.

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Primary hyperaldosteronism (PAH) is an important cause of secondary hypertension (HTN). The study of the same requires a high clinical suspicion in addition to a hormonal study that confirms hormonal hypersecretion. It is important to start the appropriate treatment once the diagnosis is confirmed, and for this is necessary to demonstrate whether the hormonal hypersecretion is unilateral (patients who could be candidates for surgical treatment) or bilateral (patients who are candidates for pharmacological treatment only).

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Background: CD4/CD8 ratio has been used as a quantitative prognostic risk factor in patients with viral infections. This study aims to assess the association between in-hospital mortality and at admission CD4/CD8 ratio among individuals with acute SARS-CoV-2 infection.

Methods: This is a longitudinal cohort study with data of all consecutive patients admitted to the COVID-19 unit at Hospital del Mar, Barcelona, Spain for ≥48 h between March to May 2020.

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Article Synopsis
  • Long-term non-progressors (LTNPs) are HIV+ individuals whose viral replication is controlled but still face complications like bone remodeling impairment.
  • A study measured bone strength components and inflammatory biomarkers among LTNPs, HIV+ progressors, and HIV-negative individuals, revealing that LTNPs had lower bone material strength (BMSi) and a distinct inflammatory profile.
  • The findings indicate that LTNPs experience worse bone tissue quality compared to both HIV+ progressors and HIV-negative individuals, suggesting a broader impact of HIV infection on bone health.
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Article Synopsis
  • The study examines the relationship between cardiovascular risk (CVR) factors and depression in older adults (55-75 years) with metabolic syndrome from the PREDIMED-Plus trial.
  • Participants were categorized into low, medium, or high cardiovascular risk groups, and their depressive symptoms were assessed at the start and after two years.
  • Findings indicate that women with high CVR have increased odds of depression, while cholesterol levels have varied effects on depressive status, suggesting that improving cardiovascular health might help prevent depression in elderly individuals.
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Few studies have assessed the impact of the COVID-19 pandemic on non-COVID diseases and healthcare quality. We aimed to evaluate changes in rates of hospitalisations, complications, in-hospital mortality, and readmissions among patients with non-COVID diseases during a one-year period after the pandemic onset. From March 2018 to February 2021 a retrospective observational study of hospital admissions in a university hospital in Spain was conducted.

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Background: Previous studies reported an ethnic disparity in gestational diabetes mellitus-associated birth outcomes, with some suggesting that macrosomia increases to a lesser extent in groups at high risk, the opposite of the pattern observed by others. Our aim was to evaluate ethnic variation in the impact of gestational diabetes mellitus (GDM).

Methods: A case-control study evaluating pregnancy outcomes was conducted in women with and without GDM from five ethnic groups.

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Aim: To determine, in a multi-ethnic cohort, the association of first-trimester HbA1c levels with the development of pregnancy complications.

Methods: A prospective study between April 2013-October 2016. Participants were stratified in five ethnic groups.

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Objectives: To determine, in a multi-ethnic cohort, the suitability of first-trimester fasting plasma glucose and HbA1c levels in non-diabetic range to identify women without diabetes at increased pregnancy risk.

Study Design: A retrospective analysis of a prospective cohort between April 2013 and September 2015. Universal testing for fasting plasma glucose and HbA1c levels at the first antenatal blood sampling was performed and women were screened for gestational diabetes mellitus at 24-28 weeks' gestation.

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Overt diabetes (ODM) is defined as women without diabetes meeting the criteria for diabetes at the first antenatal visit. The risk of obstetric complications increases linearly with maternal glycemia and poorer maternal-fetal outcomes than in gestational diabetes (GDM) may be expected. Studies focusing on ODM pregnancy outcomes are lacking.

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Background And Aim: Women with history of gestational diabetes mellitus (GDM) are at increased risk for diabetes. Ethnicity may modify such risk, but no studies have been conducted in our environment. The aim of this study was to assess the incidence of type 2 diabetes mellitus and prediabetes one year after delivery in women with GDM and in a multiethnic background and to identify the associated factors.

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In a cohort of women with previous gestational diabetes mellitus (GDM), we aimed to ascertain whether women with abnormal glucose tolerance 1-year postdelivery had a more atherogenic lipid profile during and after pregnancy than those with normal glucose tolerance. A prospective cohort study with longitudinal design between January 2004 and March 2016 was conducted. Three hundred and six (56.

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Abdominal aortic aneurysm (AAA) shares several risk factors with atherosclerosis. Among these, diabetes mellitus (DM) could have a negative effect on the formation, growth and expansion of AAA. Several systematic reviews and meta-analyses reported up to 2016 have shown concordant results regarding the possible protective effect on AAA formation.

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Aims: To evaluate the usefulness and efficacy of first-trimester HbA1c in the diagnosis of gestational diabetes (GDM).

Methods: Prospective observational of consecutive pregnant women. All women had a first-trimester HbA1c determination and GDM screening at 24-28weeks of pregnancy using a two-step approach.

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Purpose: Given the lack of evidence of the effect of bariatric surgery (BS) on atherogenic dyslipidemia (AD), which is a characteristic of obese subjects, this study aimed to describe the remission rate of AD 1 year after BS in severely obese patients.

Materials And Methods: A non-randomised, prospective cohort study was conducted in patients undergoing laparoscopic Roux-en-Y gastric bypass or laparoscopic sleeve gastrectomy with a 1-year follow-up. AD was defined as triglycerides ≥1.

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Context: Risk of obstetric complications increases linearly with rising maternal glycemia. Testing hemoglobin A1c (HbA1c) is an effective option to detect hyperglycemia, but its association with adverse pregnancy outcomes remains unclear. Emerging data sustain that an early HbA1c ≥5.

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Background: The hypertriglyceridemic waist has been linked to a higher number of cardiovascular risk factors and a greater probability of developing diabetes and cardiovascular disease. Around 50% of individuals with type 1 diabetes (T1D) are overweight or obese and triglyceridemia is associated with the onset of micro- and macrovascular complications.

Methods: A cross-sectional study was conducted in men with T1D to assess the association between the prevalence of hypertriglyceridemic waist and cardiovascular risk factors and hypogonadism.

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Background: Statins are generally well tolerated, but muscular adverse effects appear to be the most common obstacle limiting their use. Our objective was to describe the severity of muscle injury (myalgia, myositis and rhabdomyolysis) and associated conditions related to statin therapy that may be clinically significant.

Methods: A cross-sectional one-visit, non-interventional, national multicenter study including patients of both sexes over 18 years of age referred for past or present muscle symptoms associated with statin therapy was conducted.

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Background: Adipokines are related to knee osteoarthritis, but their exact role is not well known. The aim of this study was to evaluate the association between adipokines in synovial fluid and clinical severity in patients with knee osteoarthritis with joint effusion.

Methods: Cross-sectional study with systematic inclusion of female patients with symptomatic primary knee osteoarthritis with ultrasound-confirmed joint effusion.

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