Role of Cytokines in Predicting Early Major Bleeding in Patients With Acute Pulmonary Embolism.

Introduction: Anticoagulant therapy is critical for venous thromboembolism (VTE) management, though bleeding remains a major concern, ranging from mild to fatal events. This study aimed to assess the predictive value of cytokines for major bleeding in patients with acute pulmonary embolism (PE).

Methods: In this prospective, observational study, patients aged ≥ 18 years with acute PE were enrolled from April 2021 to September 2022 and followed for 30 days.

A Comprehensive Review of Catheter-Related Thrombosis.

Catheter-related thrombosis (CRT) is a frequent and potentially serious complication associated with the widespread use of intravascular devices such as central venous catheters, including peripherally inserted central catheters and implantable port systems, pacemakers or implantable cardioverter-defibrillators. Although CRT management has been informed by guidelines extrapolated from lower extremity deep vein thrombosis (DVT), unique challenges remain due to the distinct anatomical, pathophysiological, and clinical characteristics of upper extremity DVT. Risk factors for CRT are multifactorial, encompassing patient-related characteristics such as cancer, prior venous thromboembolism, and infection, as well as catheter-specific factors like device type, lumens, and insertion site.

Direct oral anticoagulants versus vitamin K antagonists in patients with thrombotic antiphospholipid syndrome: A prospective observational analysis.

Background: The role of direct oral anticoagulants (DOACs) versus vitamin K antagonists (VKAs) in the treatment of venous thromboembolism (VTE) in patients with antiphospholipid syndrome remains uncertain.

Methods: We conducted a prospective observational study on APS patients with VTE treated with VKAs or DOACs in a tertiary hospital from 2010 to 2023. Clinical characteristics, recurrent arterial or VTE events, and hemorrhagic complications were analyzed over a one-year follow-up.

Overlap of Adult-Onset Still Disease and Kikuchi-Fujimoto Disease: A Case Report and Literature Review.

Kikuchi-Fujimoto disease (KFD) and adult-onset Still disease (AOSD) are two rare conditions whose association poses a significant diagnostic challenge. KFD is characterized by subacute necrotizing lymphadenitis of unknown etiology, primarily affecting young adults, and often presents with fever and posterior cervical lymphadenopathy. AOSD is a systemic inflammatory disorder of unclear origin, defined by high-spiking fever, lymphadenopathy, hepatosplenomegaly, hyperferritinemia, and leukocytosis.

Incidence and long-term outcomes of upper limb deep vein thrombosis associated with intracardiac devices: analysis of bleeding, recurrence, and sequelae.

Pacemakers (PM) and implantable cardioverter-defibrillators are vital devices in contemporary clinical practice, but their growing adoption poses challenges. Complications, including lead migration, infections, and post-implantation venous thrombosis, underscore the importance of comprehensive investigation. This retrospective observational study enrolled patients diagnosed with upper limb deep vein thrombosis (DVT) secondary to intracardiac devices at a tertiary hospital from 2015 to 2022.

Comparative analysis of COVID-19-associated venous thromboembolism outcomes: evolution from 2020 to 2021-2022.

Patients with COVID-19 are at an increased risk for venous thromboembolism (VTE). With the advent of vaccinations and novel treatments from 2020 through 2022, the landscape of COVID-19 has evolved. Notably, the effects of such interventions on the outcomes of COVID-19-associated VTE have not been thoroughly examined.

Soluble urokinase type plasminogen activator receptor (suPAR) and mortality in acute pulmonary embolism.

Introduction: The soluble urokinase-type plasminogen activator receptor (suPAR) potentially plays a role in immune-thrombosis, possibly by modulating plasmin activity or contributing to chemotaxis in a complex, poorly understood context. The role of suPAR levels in the short-term prognostic of patients with pulmonary embolism (PE) has not been evaluated.

Material And Methods: This observational, prospective, single-center study enrolled consecutive patients aged 18 and above with confirmed acute symptomatic PE and no prior anticoagulant therapy.

The Potential Role of CA-125 as a Biomarker for Short-Term Mortality Risk in Patients with Acute Symptomatic Pulmonary Embolism.

: Antigen carbohydrate 125 (CA-125) is a complex glycoprotein extensively studied as a prognostic biomarker in heart failure, yet its potential role in the short-term prognosis of an acute pulmonary embolism (PE) remains unexplored. : In this observational, prospective, single-center study, consecutive patients aged 18 and older with a confirmed acute symptomatic PE and no history of prior anticoagulant therapy were enrolled. Primary and secondary objectives aimed to assess the prognostic capacity of CA-125 at PE diagnosis for 30-day mortality and major bleeding, respectively.

The prognostic value of blood cellular indices in pulmonary embolism.

Prognostication in acute pulmonary embolism (PE) requires reliable markers. While cellular indices such as neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), and systemic immune-inflammation index (SII) appear promising, their utility in PE prognostication needs further exploration. We utilized data from the RIETE registry and the Loyola University Medical Center (LUMC) to assess the prognostic value of NLR, PLR, and SII in acute PE, using logistic regression models.

Evaluation of soluble P-selectin as a predictive biomarker in acute symptomatic pulmonary embolism: Insights from a prospective observational study.

Background: Soluble P-selectin (sP-selectin) has been proposed as a potential biomarker for venous thromboembolism (VTE) diagnosis with interesting results. However, its role in predicting early mortality in pulmonary embolism (PE) remains unexplored.

Methods: This observational, prospective, single-center study enrolled consecutive patients aged 18 or older with confirmed acute symptomatic PE and no prior anticoagulation.

Platypnea-Orthodeoxia Syndrome and COVID-19 Successfully Treated With Percutaneous Patent Foramen Ovale Closure: A Report of Two Cases and Literature Review.

Platypnea-orthodeoxia syndrome (POS) is a rare clinical condition characterized by positional dyspnea and/or hypoxia. We report two cases of patients with COVID-19 bronchopneumonia with a torpid evolution. Due to clinical suspicion of POS, a diagnostic workup was performed, including a bubble echocardiography, which revealed a patent foramen ovale (PFO) with early and massive passage of bubbles to the left cavities.

Prognostic Significance of Heart Failure in Acute Pulmonary Embolism: A Comprehensive Assessment of 30-Day Outcomes.

Introduction: Patients with heart failure (HF) are known to have an increased risk of pulmonary embolism (PE), but there is limited evidence regarding the prognostic implications of HF in patients with acute PE and the relationship between PE prognosis and left ventricular ejection fraction (LVEF). The primary objective of this study was the development of a composite outcome (mortality, major bleeding, and recurrence) within the first 30 days. The secondary objective was to identify the role of LVEF in predicting the development of early complications in patients with both HF and reduced LVEF.

Hemolytic Anemia as a Provoking Factor for Recurrent Venous Thromboembolism: A Case Report.

Warm antibody autoimmune hemolytic anemia (WAIHA) is a rare disease that leads to the destruction of red blood cells in the reticuloendothelial system through the mediation of agglutinins (immunoglobulin G (IgG) type in most cases) that attach to the erythrocyte wall at 37 °C. The association of WAIHA and venous thromboembolism (VTE) seems to be higher than other hemolytic disorders classically associated with VTE and there is a current investigation aimed at clarifying this association and establishing some criteria to use anticoagulant treatment in patients with WAIHA. Despite this, WAIHA is a rare cause for the development of recurrent VTE under secondary prophylactic anticoagulant treatment, with only a few cases described in the literature.

COVID-19-associated venous thromboembolism: risk of recurrence and major bleeding.

Background: Complications under anticoagulant treatment in patients with COVID-19-associated venous thromboembolism (VTE) have not been consistently reported.

Objectives: This study aimed to compare the 90-day rates of VTE recurrences and major bleeding in patients with COVID-19-associated VTE versus those with VTE without COVID-19.

Methods: We used the RIETE registry to compare the 3-month outcomes in patients with COVID-19-associated VTE versus those with VTE without COVID-19.

A Rare Case of Stroke as a Complication After Percutaneous Mechanical Thrombectomy in a Patient with Intermediate-High Risk Pulmonary Embolism and Patent Foramen Ovale.

Unlabelled: We present an extremely rare case of a patient with intermediate-high risk pulmonary embolism treated with percutaneous mechanical thrombectomy, complicated with stroke as a form of paradoxical embolism through a previously unknown patent foramen ovale. We reviewed the literature for indications, efficacy, and safety of this procedure, as well as for experience on this technique in patients with patent foramen ovale.

Learning Points: Some authors propose percutaneous mechanical thrombectomy as an aggressive treatment of intermediate-high risk pulmonary embolism.

Cerebral venous thrombosis in adults: a case series of 35 patients from a tertiary hospital.

Objective: To describe the baseline characteristics, clinical presentation, imaging tests and outcomes, and identify potential prognostic factors in a cohort of patients diagnosed with cerebral venous thrombosis (CVT).

Patients And Methods: This retrospective, single-center, observational study included adult patients diagnosed with CVT from January 2016 to December 2020. The variables were reviewed using electronic medical records.

[Risk of thrombosis recurrence among patients with COVID-19- and surgery-associated venous thromboembolism].

Introduction: Recent surgery is a well-known major transient risk factor for venous thromboembolism (VTE) due to the low risk of VTE recurrence after anticoagulation is discontinued. On the other hand, the risk of VTE recurrence among patients with COVID-19-associated VTE is unknown. This study aimed to compare the risk of VTE recurrence between patients with COVID-19- and surgery-associated VTE.

Risk of thrombosis recurrence among patients with COVID-19 and surgery-associated venous thromboembolism.

Introduction: Recent surgery is a well-known major transient risk factor for venous thromboembolism (VTE) due to the low risk of VTE recurrence after anticoagulation is discontinued. On the other hand, the risk of VTE recurrence among patients with COVID-19-associated VTE is unknown. This study aimed to compare the risk of VTE recurrence between patients with COVID-19- and surgery-associated VTE.

Use of Oral Anticoagulant Drugs in Patients with Pulmonary Hypertension.

Pulmonary hypertension (PH), in particular pulmonary arterial hypertension and chronic thromboembolic PH, burdens patients with relevant morbidity and mortality. The use of oral anticoagulants (OACs) seems able to mitigate the risk of adverse outcomes and death in these patients. Despite scarce evidence, the use of OAC is recommended to treat PH patients, mainly based on observational data.

Clinical characteristics and presentation form in patients with venous thromboembolism and negative or weakly positive D-dimer.

Introduction: D-dimer has a high negative predictive value for the diagnosis of venous thromboembolic disease (VTE). However, VTE has been reported in the presence of normal D-dimer values.

Methods: This is a prospective observational study in patients with VTE from Hospital Gregorio Marañón between 2001 and 2022, comparing the characteristics of clinical presentation based on D-dimer levels (<500 ng/mL vs.

Evaluation of simple laboratory parameters in SARS-CoV-2 infection: the role of ratios.

Background: The real predictive prognostic capacity of cellular indices (or ratios) is unclear in SARS-CoV-2 infection. This study aimed to assess the prognostic role of previously well-known laboratory indices and new ones in hospitalized COVID-19 patients.

Methods: A retrospective observational study from March to May 2022 evaluated laboratory indices on admission (neutrophil to lymphocyte-, derived neutrophil to lymphocyte-, platelet to lymphocyte-, CRP to lymphocyte-, CRP to albumin-, fibrinogen to lymphocyte-, d-dimer to lymphocyte-, ferritin to lymphocyte-, LDH to lymphocyte-, and IL-6 to lymphocyte ratios), in patients hospitalized due to SARS-CoV2 infection to determine the association with mortality, admission to an intensive care unit (ICU), need for non-invasive mechanical ventilation (NIMV), orotracheal intubation (OTI), or combined event at 30 days follow-up.

Undertreatment or Overtreatment With Statins: Where Are We?

Statins, in addition to healthy lifestyle interventions, are the cornerstone of lipid-lowering therapy. Other low-density lipoprotein (LDL)-lowering drugs include ezetimibe, bile acid sequestrants, and PCSK9 inhibitors. As new evidence emerges from new clinical trials, therapeutic goals change, leading to renewed clinical guidelines.

Venous Thrombosis within 30 Days after Vaccination against SARS-CoV-2 in a Multinational Venous Thromboembolism Registry.

Background: Venous thromboembolism (VTE)-including deep vein thrombosis, pulmonary embolism, and cerebral venous sinus thrombosis (CVST)-may occur early after vaccination against the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). We sought to describe the site, clinical characteristics, and outcomes of VTE after vaccination against SARS-CoV-2.

Methods: In a prospective study using the Registro Informatizado de Enfermedad TromboEmbólica (RIETE) platform, patients with VTE 4-30 days after vaccination against SARS-CoV-2 (1 February 2021 through 30 April 2021) were included.