Green fabricated bimetallic zinc ferrite nanoparticles mitigate oxidative stress-induced pathogenesis.

Current study evaluates the beneficial role of bio-functionalized zinc ferrite nanoparticles fabricated from an aqueous extract of Decalepis hamiltonii leaves (DHLE.ZnFeO NPs) on sodium nitrite (NaNO) and Diclofenac (DFC) induced oxidative stress in RBCs and Sprague Dawley male rat models. DHLE.

Barriers and facilitators for improving oral anticoagulant medication adherence in lower extremity deep venous thrombosis patients after spinal surgery: A qualitative study using the COM-B model.

Background: Deep venous thrombosis (DVT) of the lower extremity causes a major disease burden globally. Currently, oral anticoagulant therapy is used as the first-line treatment of DVT, however, medication non-adherence remains a serious problem for postoperative spinal surgery patients whose DVT incidence is at a high level.

Aims: To explore barriers and facilitators affecting patient oral anticoagulant medication adherence, based on guidance using the COM-B model.

Long-term complications, survival and mortality in splenectomised adult transfusion-dependent thalassemia patients.

Background: Splenectomy is frequently performed in transfusion-dependent thalassemia (TDT) patients to lower blood transfusion needs but is associated with significant long-term complications, including sepsis, thrombosis, and pulmonary hypertension. This study examines the long-term complications, survival rates, and causes of mortality among adult patients with TDT who have undergone splenectomy in a low and middle-income country (LMIC).

Methods: A retrospective analysis was conducted on 103 adult TDT patients (≥18 years) who underwent splenectomy between July 2013 and March 2024.

Factors affecting the direct red cell effect on thrombosis: Hematocrit dilution and injury patterns.

Background: Red blood cell (RBC) aggregation can be initiated by calcium and tissue factor, which may independently contribute to microvascular and macrovascular thrombosis after injury and transfusion. Previous studies have demonstrated that increased blood storage duration may contribute to thrombotic events. The aims of this study were to first determine the effect of blood product components, age, and hematocrit (HCT) on the aggregability of RBCs, followed by measurement of RBC aggregability in two specific injury models including traumatic brain injury (TBI) and hemorrhagic shock.

Direct Induction of Buprenorphine Extended-Release: A Case Report.

Buprenorphine has superior safety in opioid use disorder compared with alternatives due to its action as a partial opioid agonist, which limits its ability to cause respiratory depression. There is a risk of precipitated opioid withdrawal after buprenorphine exposure in someone using full opioid agonists. Buprenorphine induction strategies that avoid precipitated withdrawal remain a crucial component for starting buprenorphine in individuals actively using opioids.

Protein alterations in patients with delirium after cardiac surgery: An exploratory case-control sub-study of the VISION Cardiac Surgery Biobank.

Background: Delirium is an acute state of confusion associated with adverse postoperative outcomes. Delirium is diagnosed clinically using screening tools; most cases go undetected. Identifying a delirium biomarker would allow for accurate diagnosis, application of therapies, and insight into causal pathways.

Identifying the Involvement of Gut Microbiota in Retinal Vein Occlusion by Mendelian Randomization and Genetic Correlation Analysis.

Purpose: Previous researches have suggested an important association between gut microbiota (GM) and vascular pathologies such as atherosclerosis. This study aimed to explore the association between 196 GM taxa and retinal vein occlusion (RVO).

Methods: This study used Mendelian randomization (MR), linkage disequilibrium score regression (LDSC), and polygenic overlap analysis.

HAIC plus lenvatinib and tislelizumab for advanced hepatocellular carcinoma with Vp4 portal vein invasion.

Background/objective: The treatment strategy for hepatocellular carcinoma (HCC) with Vp4 (main trunk) portal vein tumor thrombosis (PVTT) remains controversial due to the dismal prognosis. We aimed to investigate the efficacy and safety of hepatic arterial infusion chemotherapy (HAIC) plus lenvatinib and tislelizumab in these patients.

Methods: This multicenter retrospective study included treatment-naive HCC patients with Vp4 PVTT from 2017 to 2022.

Percutaneous transhepatic arterial access for coil embolization of hepatic artery infusion pump-associated bleeding.

Background: Hepatic artery infusion pump (HAIP) chemotherapy is a locoregional treatment for intrahepatic malignancies. HAIPs are surgically implanted, and the catheter tip is typically inserted into a ligated gastroduodenal artery stump. Potential complications at the catheter insertion site include dehiscence, pseudoaneurysm or extravasation, and adjacent hepatic arterial stenosis and thrombosis.

How I Diagnose and Treat Acute Infection-associated Purpura Fulminans.

Purpura fulminans (PF) is a rare but devastating complication of sepsis characterized by a highly thrombotic subtype of disseminated intravascular coagulation (DIC). A medical emergency, PF cases often require the involvement of consultant hematologists to assist with diagnosis and management of patients who are in a highly dynamic and deteriorating clinical situation. Patients who survive past the first 24 to 72 hours often die from complications of unchecked thrombosis rather than from shock, and survivors are usually left with severe scarring and tissue loss.

Shear Wave Elastography in AV Fistula Thrombosis: Differentiating Thrombus Age and Assessing Clinical Outcomes of Balloon Angioplasty.

Objectives: To evaluate the role of shear wave elastography (SWE) in distinguishing acute from subacute thrombi in thrombosed arteriovenous fistulas (AVFs) and explore the relationship between thrombus stiffness and outcomes of balloon angioplasty.

Materials And Methods: This retrospective study included 44 dialysis patients with thrombosed AVFs from June 2022 to June 2024. Patients underwent Doppler ultrasound and SWE to assess thrombus age, followed by balloon angioplasty.

Integrating D-Dimer Thresholds into the Revised Caprini Risk Stratification to Predict Deep Vein Thrombosis Risk in Preoperative Knee Osteoarthritis Patients.

Introduction: Preoperative patients with knee osteoarthritis have a significantly increased risk of venous thromboembolism (VTE). While the Caprini risk assessment model offers some clinical guidance in predicting deep vein thrombosis (DVT), it has a relatively low predictive accuracy. Enhancing the model by integrating biomarkers, such as D-dimers, can potentially improve its accuracy.

Safety and efficacy of the automated suture system in valvular heart surgery: a multicenter, prospective registry.

Background: In the last years, the Cor-Knot device has been increasingly used in heart valve surgery. Our aim was to investigate the incidence of valvular complications in patients who underwent valvular surgery using the Cor-Knot device in multicentric cohorts at one-year follow-up.

Methods: Three hundred and sixty-eight patient underwent heart valve repair or replacement surgery using automated titanium suture fasteners in four cardiothoracic surgery departments between September 2018 and January 2020.

[The Influence of Antithrombotic Therapy on the Risk Factors for Cardiovascular Complications in Patients With Coronary Artery Disease And Diabetes Mellitus. Emphasis on Hypercoagulation].

Comorbid diabetes mellitus (DM) in patients with ischemic heart disease (IHD) is a serious factor that significantly impairs the life prognosis and increases the risk of cardiovascular complications (CVC) as well as the likelihood of death. The residual risk of developing CVC in such patients is largely determined by the high thrombotic status, that is associated with hypercoagulation characteristic of DM. Hypercoagulation causes activation of both platelet and coagulation pathways, which leads to an increased susceptibility to thrombosis.

Clinical Characteristics and Outcomes of Deep Vein Thrombosis in Relation to Location: A Retrospective Analysis Study.

Deep vein thrombosis (DVT) is a leading cause of death disability. DVT can be classified based on the location and extent of the clot into isolated distal DVT (iDDVT), isolated proximal DVT (iPDVT), or mixed DVT. The aim of this study is to explore the baseline characteristics and clinical outcomes of patients with different types of DVT.

[Outcomes of Retrograde Femoral Nail Osteosynthesis of Intraarticular Fractures of the Distal Femur].

Purpose Of The Study: Intraarticular fractures of the distal femur rank among the most severe musculoskeletal injuries. Various treatment options, such as plate osteosynthesis or retrograde nailing, can be employed. This study aims to evaluate the clinical outcomes and complications of intraarticular distal femoral fractures treated with retrograde femoral nail, with particular emphasis on C3 fractures.

Presence of Fragmented Intratumoral Thrombosed Microvasculature in the Necrotic and Peri-Necrotic Regions on SWI Differentiates IDH Wild-Type Glioblastoma From IDH Mutant Grade 4 Astrocytoma.

Background: Isocitrate dehydrogenase (IDH) wild-type (IDH) glioblastomas (GB) are more aggressive and have a poorer prognosis than IDH mutant (IDH) tumors, emphasizing the need for accurate preoperative differentiation. However, a distinct imaging biomarker for differentiation mostly lacking. Intratumoral thrombosis has been reported as a histopathological biomarker for GB.

Anticoagulation and associated complications in veno-arterial extracorporeal membrane oxygenation in adult patients: A systematic review and meta-analysis.

Objective: To describe the incidence of bleeding and thrombotic complications in VA-ECMO according to anticoagulation strategy.

Design: This systematic review and meta-analysis included randomised controlled trials (RCTs) and observational studies reporting bleeding and thrombotic complications in VA-ECMO. The incidence of primary outcomes according to anticoagulation drug and monitoring test was described.

Toll-like receptor adaptor protein TIRAP has specialized roles in signaling, metabolic control and leukocyte migration upon wounding in zebrafish larvae.

The TIRAP protein is an adaptor protein in TLR signaling which links TLR2 and TLR4 to the adaptor protein Myd88. The transcriptomic profiles of zebrafish larvae from a , and mutant and the corresponding wild type controls under unchallenged developmental conditions revealed a specific involvement of in calcium homeostasis and myosin regulation. Metabolomic profiling showed that the mutation results in lower glucose levels, whereas a mutation leads to higher glucose levels.

Bibliometric Analysis of the Composition of Landmark Cerebral Venous Sinus Thrombosis Research.

Background: Cerebral Venous Sinus Thrombosis (CVST) is a relatively rare type of stroke, accounting for less than 3% of all stroke cases, and is associated with significant morbidity and mortality in young females. However, when promptly diagnosed and treated, it can have favorable outcomes. Several knowledge gaps remain regarding pathophysiology, diagnosis, and management of CVST, so critical assessment of past and present research could help close these gaps or establish targeted future research goals.

The Impact of Inferior Vena Cava Anomalies on Deep Vein Thrombosis: A Case Report.

Inferior vena cava (IVC) anomalies are rare congenital pathologies related to variations of agenesis, hypoplasia, or atresia, predisposing patients to thromboembolic events secondary to an alteration in venous drainage with resultant stasis. This is a case report of a 27-year-old male without significant medical history presenting for a fall after playing recreational basketball with associated pain and swelling in his left lower extremity. After his symptoms progressively worsened, he came to the emergency room for an evaluation where an ultrasound (US) of the extremity showed extensive deep vein thromboses (DVT).

Successful Surgical Treatment of a Ruptured Popliteal Artery Aneurysm With Distal Embolism.

A ruptured popliteal artery aneurysm (PPA) is a life-threatening condition that can mimic deep vein thrombosis and lead to critical limb ischemia. Immediate and accurate diagnosis is essential to save the patient's life and limb. A 73-year-old male presented with acute pain in the posterior aspect of the right knee.

Selective Fetal Growth Restriction Leading to Cerebral Injury in Monochorionic Twins: A Case Report.

Monochorionic twin pregnancies carry a risk of perinatal complications due to shared placental anastomoses, which can cause uneven blood distribution and lead to conditions like selective fetal growth restriction (sFGR). This case describes a monochorionic pregnancy complicated by preeclampsia and late-onset sFGR of twin B. Labor was prematurely induced and a 45% weight discordance between the twins was confirmed.

Right atrial and ventricular clot as a cause of peri-arrest during caesarean birth requiring immediate thrombectomy.

Venous thromboembolic disease remains a leading cause of maternal morbidity and mortality. We report a case of a 30-year-old woman at 37 gestation with a history of thalassaemia intermedia and splenectomy. During pregnancy, she had been managed with frequent blood transfusions and enoxaparin.

A Nomogram Model for Predicting Recurrent Coronary Thrombosis in Kawasaki Disease Patients.

Background: Coronary thrombosis is a serious cardiovascular complication of Kawasaki disease (KD), and recurrence of coronary thrombosis increases the short-term risk of myocardial infarction and the long-term risk of coronary artery disease. However, there are currently no studies predicting the recurrence of coronary thrombosis, so the aim of this study was to develop and validate a nomogram to predict recurrent coronary thrombosis in KD patients.

Methods: This was a retrospective study of data from 149 KD patients who had a history of previous coronary disease at the Children's Hospital of Chongqing Medical University from 2013 to 2020.