Treatment Options for Buerger Disease: A Systematic Review and Meta-Analysis of Outcomes.

Introduction: Uncertainties exist regarding the optimal management strategy for patients with thromboangiitis obliterans (TAOs). The aim of this study was to investigate the safety and effectiveness of common interventions used for treating patients with TAO.

Methods: Endovascular treatment, revascularization, sympathectomy, stem cell therapy (SCT), and nonsurgical interventions were selected for inclusion in the study.

Novel peptidomimetic compounds attenuate hypoxic-ischemic brain injury in neonatal rats.

Hypoxic-ischemic (HI) brain injury is a common neurological problem in neonates. The postsynaptic density protein-95 (PSD-95) is an excitatory synaptic scaffolding protein that regulates synaptic function, and represents a potential therapeutic target to attenuate HI brain injury. Syn3 and d-Syn3 are novel high affinity cyclic peptides that bind the PDZ3 domain of PSD-95.

A murine model of acute and prolonged abdominal sepsis, supported by intensive care, reveals time-dependent metabolic alterations in the heart.

Background: Sepsis-induced cardiomyopathy (SICM) often occurs in the acute phase of sepsis and is associated with increased mortality due to cardiac dysfunction. The pathogenesis remains poorly understood, and no specific treatments are available. Although SICM is considered reversible, emerging evidence suggests potential long-term sequelae.

Patient Perceptions of Pessaries for Treatment of Pelvic Organ Prolapse.

Importance: A vaginal pessary is a highly effective treatment for patients with pelvic organ prolapse (POP). Patient views of pessaries and how their beliefs affect whether they choose pessary treatment is unknown.

Objective: Our objective of this study was to describe the knowledge, understanding, and patient concerns regarding pessary use for POP management.

Evaluation of Safety, Immunogenicity and Cross-Reactive Immunity of OVX836, a Nucleoprotein-Based Universal Influenza Vaccine, in Older Adults.

In a Phase 2a, double-blind, placebo-controlled study including healthy participants aged 18-55 years, OVX836, a nucleoprotein (NP)-based candidate vaccine, previously showed a good safety profile, a robust immune response (both humoral and cellular) and a preliminary signal of protection (VE = 84%) against PCR-confirmed symptomatic influenza after a single intramuscular dose of 180 µg, 300 µg or 480 µg. : Using the same methodology, we confirmed the good safety and strong immunogenicity of OVX836 at the same doses in older adults (≥65 years), a key target population for influenza vaccination. : Significant humoral (anti-NP IgG) and cellular (interferon gamma (IFNγ) spot-forming cells per million peripheral blood mononuclear cells and specific CD4 IFNγ T-cells) immune responses were observed at the three dose levels, without clear dose-response relationship.

Single-cell analysis of cerebrospinal fluid reveals common features of neuroinflammation.

Neuroinflammation is often characterized by immune cell infiltrates in the cerebrospinal fluid (CSF). Here, we apply single-cell RNA sequencing to explore the functional characteristics of these cells in patients with various inflammatory, infectious, and non-inflammatory neurological disorders. We show that CSF is distinct from the peripheral blood in terms of both cellular composition and gene expression.

Guillain-Barré syndrome.

Guillain-Barré syndrome (GBS) is a rare immune-mediated polyradiculoneuropathy. Patients typically develop rapidly progressive weakness and sensory deficits that can result in complete paralysis requiring mechanical ventilation. GBS is usually a monophasic disease in which an aberrant immune response to an infection or other trigger damages the peripheral nerves.

Challenges in the identification and quantification of an unknown impurity in chenodeoxycholic acid drug substance.

In 2018 the Amsterdam University Medical Centre decided to prepare chenodeoxycholic acid (CDCA) capsules (also known as pharmacy compounding) for patients with the genetic metabolic disease cerebrotendinous xanthomatosis (CTX) when the product with a marketing authorization was commercially unavailable for patients. However, after reanalysis, unknown impurities were identified in the CDCA active pharmaceutical ingredient (API) using thin-layer chromatography from the European Pharmacopoeia (Ph.Eur.

Long-Term Follow Up in Anti-Contactin-1 Autoimmune Nodopathy.

Objective: To analyze long-term clinical and biomarker features of anti-contactin-1 (CNTN1) autoimmune nodopathy (AN).

Methods: Patients with anti-CNTN1 autoimmune nodopathy detected in our laboratory from which clinical information was available were included. Clinical features and treatment response were retrospectively collected.

Prioritizing precision: detection of prostate cancer using mri guided fusion needle biopsy across the pennsylvania urologic regional collaborative.

Purpose: Targeted prostate biopsies are increasingly being performed by urologists in the United States including those in the Pennsylvania Urologic Regional Collaborative, a physician-led data-sharing and quality improvement collaborative. To evaluate the performance of MRI guided fusion needle prostate biopsies in the collaborative, we analyzed the variability by practice in rates of detection of clinically significant prostate cancer and patient characteristics associated with detection of clinically significant prostate cancer.

Methods: We analyzed 857 first-time MRI fusion biopsy procedures performed at five practices (minimum 20 procedures) between 2015 and 2019.

Prediction of respiratory failure and prolonged mechanical ventilation in Guillain-Barré syndrome: A prospective cohort study in Bangladesh.

Background And Aims: The aim of this study is to validate and perform a region-specific adjustment of the Erasmus GBS Respiratory Insufficiency Score (EGRIS) and identify potential predictors of prolonged mechanical ventilation (PMV) among Guillain-Barré syndrome (GBS) patients from Bangladesh.

Methods: We enrolled GBS patients from four prospective observational cohort studies conducted in Bangladesh. Accuracy of EGRIS to predict the requirement of MV in <7 days of study entry was evaluated.

The Effect of Medicaid Expansion on Access to Anti-incontinence Surgery.

Importance: Medicaid expansion broadened access to care; however, limited data about the effect on access to anti-incontinence surgical procedures exist.

Objective: Since the Affordable Care Act (ACA) Medicaid expansion in 2014, some regions have had more states adopt expansion (NE-Northeast, W-West) than other regions (S-South, MW-Midwest). We aimed to determine if the proportion of Medicaid funded anti-incontinence procedures increased after Medicaid expansion and whether increases were different by U.

Lung development genes, adult lung function and cognitive traits.

Lower lung function is associated with lower cognitive function and an increased risk of dementia. This has not been adequately explained and may partly reflect shared developmental pathways. In UK Biobank participants of European ancestry, we tested the association between lung function measures (forced vital capacity and forced expiratory volume in 1 s to forced vital capacity ratio; = 306 476) and cognitive traits including nine cognitive function test scores ( = 32 321-428 609), all-cause dementia, Alzheimer's disease and vascular dementia (6805, 2859 and 1544 cases, respectively, and ∼421 241 controls).

Inflammatory Neuropathy Consortium base (INCbase): a protocol of a global prospective observational cohort study for the development of a prediction model for treatment response in chronic inflammatory demyelinating polyneuropathy.

Background: INCbase is an international, multicenter prospective observational study using a customizable web-based modular registry to study the clinical, biological and electrophysiological variation and boundaries of chronic inflammatory demyelinating polyneuropathy (CIDP). The primary objective of INCbase is to develop and validate a clinical prediction model for treatment response.

Methods: All patients meeting clinical criteria for CIDP can be included in INCbase.

Safety and Immunogenicity of an Adjuvanted Clostridioides difficile Vaccine Candidate in Healthy Adults: A Randomized Placebo-Controlled Phase 1 Study.

Background: This study investigated the safety, reactogenicity, and immunogenicity in healthy subjects of a Clostridioides difficile vaccine candidate with/without adjuvant, targeting toxins A and B.

Methods: In this first-in-human, phase 1, observer-blind study, subjects aged 18-45 years were randomized to receive F2 antigen (n = 10) or placebo (n = 10), and subjects aged 50-70 years to receive F2 antigen plus AS01 adjuvant (n = 45), F2 antigen (n = 45), or placebo (n = 30) in 2 doses 1 month apart. A subcohort (n = 40) received a third dose 15 months later.

Genetic architecture of routinely acquired blood tests in a British South Asian cohort.

Understanding the genetic basis of routinely-acquired blood tests can provide insights into several aspects of human physiology. We report a genome-wide association study of 42 quantitative blood test traits defined using Electronic Healthcare Records (EHRs) of ~50,000 British Bangladeshi and British Pakistani adults. We demonstrate a causal variant within the PIEZO1 locus which was associated with alterations in red cell traits and glycated haemoglobin.

Safety and Immunogenicity of a Carbohydrate Fatty Acid Monosulphate Ester Adjuvant Combined with a Low-Dose Quadrivalent Split-Virion Inactivated Influenza Vaccine: A Randomised, Observer-Blind, Active-Controlled, First-in-Human, Phase 1 Study.

Seasonal influenza vaccine effectiveness is low. Carbohydrate fatty acid monosulphate ester (CMS), a new oil-in-water adjuvant, has proven potency in animal models with suggested capacity for dose-sparing. The objective was to evaluate safety and immunogenicity of CMS when added to a low-dose influenza vaccine (QIV) in humans.

The relationship between ethnicity and multiple sclerosis characteristics in the United Kingdom: A UK MS Register study.

Background: Previous studies have suggested differences in multiple sclerosis (MS) severity according to ethnicity.

Methods: Data were obtained from the UK MS Register, a prospective longitudinal cohort study of persons with MS. We examined the association between self-reported ethnic background and age at onset, symptom of onset and a variety of participant-reported severity measures.

Implementing Change Through an Outpatient Antibiotic Stewardship Program.

Introduction: We sought to implement a multipronged behavioral intervention to reduce and tailor antibiotic use for 2 common urologic outpatient procedures.

Methods: This study was a nonblinded intervention study that consisted of a preintervention phase (November 2018-January 2019), an intervention phase (January 2020-December 2020) in which a multipronged behavioral intervention was implemented, and a postintervention phase (January 2021-March 2021). We examined antibiotic use for cystoscopy and transrectal prostate biopsy at 3 separate urologic outpatient clinics.

Spinal Cord Stimulation (SCS) reduces Morphine Milligram Equivalents (MME) in patients using Opioid analgesics for Chronic Non-Cancer Pain.

Summary Of Background Data: Chronic Pain is a prevalent condition that affects many people in the United States. Spinal Cord Stimulation (SCS) has been documented to help reduce perceived pain; however, few studies have analyzed the impact of perceived pain on opioid consumption before and after SCS.

Objectives: This retrospective cohort study aimed to evaluate the impact of spinal cord stimulation on opioid consumption after permanent SCS implant.