Using Large Language Models to Abstract Complex Social Determinants of Health From Original and Deidentified Medical Notes: Development and Validation Study.

Background: Social determinants of health (SDoH) such as housing insecurity are known to be intricately linked to patients' health status. More efficient methods for abstracting structured data on SDoH can help accelerate the inclusion of exposome variables in biomedical research and support health care systems in identifying patients who could benefit from proactive outreach. Large language models (LLMs) developed from Generative Pre-trained Transformers (GPTs) have shown potential for performing complex abstraction tasks on unstructured clinical notes.

Using Large Language Models to Annotate Complex Cases of Social Determinants of Health in Longitudinal Clinical Records.

Social Determinants of Health (SDoH) are an important part of the exposome and are known to have a large impact on variation in health outcomes. In particular, housing stability is known to be intricately linked to a patient's health status, and pregnant women experiencing housing instability (HI) are known to have worse health outcomes. Most SDoH information is stored in electronic health records (EHRs) as free text (unstructured) clinical notes, which traditionally required natural language processing (NLP) for automatic identification of relevant text or keywords.

Combined Dietary Education and High-Intensity Interval Resistance Training Improve Health Outcomes in Patients with Coronary Artery Disease.

Background: Reducing cardiovascular risk through lifestyle changes that include a heart-healthy diet and regular exercise is recommended in the rehabilitation of patients with coronary artery disease (CAD). We pilot-tested the effectiveness of a dietary-education and high-intensity interval resistance training (DE-HIIRT) program on healthy food choices and associated anthropometric variables in patients with established CAD.

Methods: A total of 22 participants, aged 60.

Ambulatory Risk Models for the Long-Term Prevention of Sepsis: Retrospective Study.

Background: Sepsis is a life-threatening condition that can rapidly lead to organ damage and death. Existing risk scores predict outcomes for patients who have already become acutely ill.

Objective: We aimed to develop a model for identifying patients at risk of getting sepsis within 2 years in order to support the reduction of sepsis morbidity and mortality.

Preoperative assessment of breast cancer: Multireader comparison of contrast-enhanced MRI versus the combination of unenhanced MRI and digital breast tomosynthesis.

Purpose: To compare the sensitivity for breast cancer (BC) and BC size estimation of preoperative contrast-enhanced magnetic resonance imaging (CEMRI) versus combined unenhanced magnetic resonance imaging (UMRI) and digital breast tomosynthesis (DBT).

Patients And Methods: We retrospectively included 56 women who underwent DBT and preoperative 1.5 T CEMRI between January 2016-February 2017.

Lupus nephritis with preserved kidney function associated with poorer cardiovascular risk control: A call for more awareness.

Background: Despite the improvement in the prognosis of lupus nephritis (LN), the cardiovascular morbimortality remains high. The early recognition and remission of flares, while trying to avoid the metabolic adverse effects of medication, must be mandatory.

Aim: The aim of our study was to assess the cardiovascular (CV) risk profile in a cohort of lupus patients with preserved kidney function after a nephritis episode, compared to patients without a nephritis flare.

Low-dose aspirin vs low-dose aspirin plus low-intensity warfarin in thromboprophylaxis: a prospective, multicentre, randomized, open, controlled trial in patients positive for antiphospholipid antibodies (ALIWAPAS).

Objectives: The objectives of this study are to examine the efficacy and safety of low-dose aspirin (LDA) vs LDA plus low-intensity warfarin (LDA + W) in the primary thrombosis prevention of aPL-positive patients with SLE and/or obstetric morbidity and the role of clinical and serological markers in the development of thrombosis.

Methods: In this 5-year prospective, randomized, open, controlled trial, 166 patients with aPL were randomly assigned using a minimization protocol to receive treatment with LDA (n = 82) or LDA + W [international normalized ratio (INR) = 1.5] (n = 84).

RDW in patients with systemic lupus erythematosus. Influence of anaemia and inflammatory markers.

Red blood cell distribution width (RDW) is a routine parameter that reflects size variations in erythrocytes. High RDW has been associated with cardiovascular events and inflammatory diseases. However, no studies evaluating the association of RDW with systemic lupus erythematosus (SLE) have been published.

Rheological alterations and thrombotic events in patients with systemic lupus erythematosus.

Systemic lupus erythematosus (SLE) is characterised by increased venous and arterial thrombotic risk. Nevertheless, how hemorheological alterations contribute to thrombotic risk remains a question of debate. We aimed to determine the rheological profile in 105 patients with SLE (24 with a thrombotic event) and 105 healthy controls.

Hemorheological profile in primary Sjögren's syndrome: a case-control study.

Rheological blood behavior in primary Sjögren's syndrome (SS) has been scarcely investigated. We evaluated the rheological profile (blood viscosity, plasma viscosity, erythrocyte deformability, erythrocyte aggregation, erythrocyte aggregation time and erythrocyte disaggregation threshold) along with fibrinogen, high-sensitive C reactive protein, plasma lipids, immunoglobulins, total proteins and erythrocyte sedimentation rate in 22 patients with primary SS (2 males, 20 females, aged 58 ± 9 years) and in 22 healthy volunteers (3 males, 19 females, aged 57 ± 5 years). Patients showed statistically higher plasma viscosity, erythrocyte sedimentation rate and G immunoglobulin (IgG) levels and lower total cholesterol than controls (p = 0.

[Circulating endothelial cells and microparticles in patients with antiphospholipid antibodies].

Background And Objective: To determine whether circulating endothelial cells (CECs), circulating microparticles (MPs) and von Willebrand factor (vWF), established markers of endothelial dysfunction/damage, are elevated in patients with antiphospholipid antibodies (aPL) and its possible correlation with inflammation and coagulation.

Patients And Methods: Twelve patients with aPL and 12 healthy subjects were studied. Levels of CECs, MPs, vWF, C reactive protein (CRP), fibrinogen (Fg), sialic acid (SA), interleukin 6 (IL-6), tissue factor (TF), thrombin generation (TG) and prothrombin (F1+2) and fibrin (DD) fragments were determined.

Investigation of TLR5 and TLR7 as candidate genes for susceptibility to systemic lupus erythematosus.

Objectives: The aim of this study was to evaluate the relevance of genetic variants of TLR5 (rs5744168) and TLR7 (rs179008) gene in systemic lupus erythematosus (SLE) in a Spanish population.

Material And Methods: Our study population consisted of 752 SLE patients and 1107 healthy controls. All individual were of Spanish Caucasian origin.

No evidence for genetic association of interferon regulatory factor 3 in systemic lupus erythematosus.

The aim of this study was to determine the potential role of three IRF3 gene polymorphisms (rs2304204, rs7251 and rs2304207) with systemic lupus erythematosus (SLE). Our study population consisted of 610 patients with SLE and 730 healthy controls. All individual were of Spanish Caucasian origin.

Thrombotic events in systemic lupus erythematosus. Its association with acquired and inherited thrombophilic defects.

Systemic lupus erythematosus (SLE) is characterised by increased venous and arterial thrombotic risk. Although antiphospholipid antibodies (APAs) have been shown to be related with thrombotic tendency in these patients, in more than 40% of them, thrombosis occurs without the presence of such antibodies. We analysed the association of venous and arterial thrombotic events with acquired (anticardiolipin antibodies (ACAs) and lupus anticoagulant (LA)) and inherited (antithrombin (AT), protein C (PC), protein S (PS) deficiencies, factor V Leiden and the prothrombin G20210A mutation), thrombophilic risk factors in 86 SLE patients and 89 healthy controls.

Haemorheological changes in patients with systemic lupus erythematosus do not seem to be related to thrombotic events.

Atherothrombotic events are significant factors of mortality and morbidity in patients with systemic lupus erythematosus (SLE). The extent that rheological factors may be involved in these events in these patients has not been established. We measured the following rheological parameters in 86 patients with SLE, of whom 16 had suffered venous and/or arterial thrombotic events, and in 86 healthy controls: fibrinogen (Fbg), plasma viscosity (PV), blood viscosity at 230 s(-1) both at native haematocrit (BVn 230 s(-1) and corrected to 45% (BVc 230 s(-1), erythrocyte aggregation at stasis (AE0) and at 3 s(-1) (AE1), aggregation time (Ta), aggregation index at 10 s (AI10), disaggregation threshold (gammaD), and erythrocyte deformability (ED).

Do hemorheological alterations play any role in the development of thrombotic events in Behçet's disease?

Behçet's disease (BD) is associated with an increased thrombotic risk, although the prothrombotic mechanisms are not clearly defined. Alterations in blood rheology, specially increased erythrocyte aggregation has been suggested to play an important role in the development of thrombotic events in patients with Behçet's disease. In order to ascertain whether any rheological parameter could be involved in the pathogenesis of thrombotic events in Behçet's disease we have determined plasmatic lipids, fibrinogen, hematocrit, erythrocyte aggregation (Myrenne aggregometer), erythrocyte deformability (Rheodyn SSD), blood viscosity (Brookfield viscosimeter), plasma viscosity (Fresenius capillary viscosimeter) and erythrocyte indexes in Behçet's patients with a non-active disease when sampling, and a well matched control group.

[Usefulness of the tumor markers in the diagnosis of idiopathic deep venous thrombosis associated cancer].

Objective: To evaluate a wide detection of tumor markers practiced during admission for the diagnosis of cancer in patients with idiopathic deep venous thrombosis.

Material And Methods: Prospective study including 48 patients with documented DVT who lacked a predisposing cause to DVT. It was determined in serum: carcinoembryonic antigen, alphafetoprotein, CA 19-9, CA 125, beta-2-microglobulin, SCC (squamous cell antigen), NSE (neuron-specific enolase), PSA (prostate-specific antigen) in the males and CA15-3 in the women.

[Primary Kaposi's sarcoma of the penis in a patient with acquired immunodeficiency syndrome].

Presentation of one case of a 40 year-old, homosexual, AIDS diagnosed male with extrapulmonary tuberculosis (lymphatic nodes) and prior history of gonococcal urethritis, brain toxoplasmosis, molluscum contagiosum and pneumonia by Pneumocystis carinii. A purpura-type lesion with inflammatory features appeared in the foreskin which was diagnosed as primary Kaposi's sarcoma of the penis. The article explains the clinical signs and symptoms, laboratory data, histological findings, and it reviews the literature.

Pirifibrate in the treatment of hyperlipoproteinemias: a multicenter study.

Pirifibrate, a new hypolipemic substance, was studied in a multicenter trial for three months in 151 patients diagnosed as having type IIa, IIb or IV hyperlipoproteinemia (HLP). The patients admitted into the study had not received any hypolipemic medication for four weeks immediately before the study. We observed falls of between 24.