Etiology and management of hypofibrinogenemia in trauma.

Purpose Of Review: Fibrin polymerization is essential for stable clot formation in trauma, and hypofibrinogenemia reduces hemostasis in trauma. This review considers fibrinogen biology, the changes that fibrinogen undergoes after major trauma, and current evidence for lab testing and treatment.

Recent Findings: Fibrinogen is a polypeptide that is converted to fibrin by the action of thrombin.

Current state and future direction of quality improvement in pediatric neurosurgery: a survey of pediatric neurosurgeons.

Objective: Quality improvement (QI) is a methodology used to implement sustainable, meaningful change to improve patient outcomes. Given the complex pathologies observed in pediatric neurosurgery, QI projects could potentially improve patient care. Overall, there is a need to characterize the degree of QI opportunities, training, and initiatives within the field of pediatric neurosurgery.

Liposomal Daunorubicin and Cytarabine, a Potential Therapy for Blastic Plasmacytoid Dendritic Cell Neoplasm.

Blastic plasmacytoid dendritic cell neoplasm (BPDCN) is a rare aggressive malignancy with poor outcomes. Although novel options like tagraxofusp, a CD123-directed cytotoxin, has emerged and is promising, treatment options are very limited in the relapsed and recurrent setting. We present a case of refractory BPDCN in a 62-year-old man who showed a complete bone marrow response to liposomal daunorubicin and cytarabine (vyxeos).

Achieving Equity in Diabetes Research: Borrowing From the Field of Quality Improvement Using a Practical Framework and Improvement Tools.

There are limited tools to address equity in diabetes research and clinical trials. The T1D Exchange has established a 10-step equity framework to advance equity in diabetes research. Herein, the authors outline this approach and expand on its practical application.

Multiple QRS Morphologies: Findings on an Initial Newborn ECG.

Regular wide complex tachycardia carries with it a standard array of differential diagnoses. This electrocardiogram demonstrates wide complex tachycardia and multiple QRS configurations in a neonate without structural heart disease with an uncommon suspected underlying diagnosis. ().

A unique proposed etiology for inferior mesenteric artery aneurysm: A case report.

The etiology of large artery aneurysms has long been established as secondary to atherosclerotic disease and degenerative changes in the vessel walls. Less common, are aneurysms of the visceral arteries; the splanchnic and renal arteries. Rarer yet, are inferior mesenteric artery aneurysms, accounting for approximately 1% of visceral artery aneurysms.

Cognitive neuroscience: Theta network oscillations coordinate development of episodic memory.

Our ability to remember life events matures through childhood and adolescence. A new study has revealed how theta oscillations between two anatomical brain regions supporting memory and executive functions are synchronized and develop across age through functional and structural connectivity.

Pharmacists Act on Care Transitions in Stroke (PACT-Stroke): A Systems Approach.

Purpose: Stroke is one of the leading causes of disability in the United States. Prompt secondary prevention decreases the risk for recurrence. Pharmacists have taken a more active role in poststroke care and are initiating prompt follow-up after hospital discharge.

Effects of preconception lifestyle intervention in infertile women with obesity: The FIT-PLESE randomized controlled trial.

Background: Women with obesity and infertility are counseled to lose weight prior to conception and infertility treatment to improve pregnancy rates and birth outcomes, although confirmatory evidence from randomized trials is lacking. We assessed whether a preconception intensive lifestyle intervention with acute weight loss is superior to a weight neutral intervention at achieving a healthy live birth.

Methods And Findings: In this open-label, randomized controlled study (FIT-PLESE), 379 women with obesity (BMI ≥ 30 kg/m2) and unexplained infertility were randomly assigned in a 1:1 ratio to 2 preconception lifestyle modification groups lasting 16 weeks, between July 2015 and July 2018 (final follow-up September 2019) followed by infertility therapy.

Pathophysiologic mechanisms and strategies for the treatment of post-hemorrhagic hydrocephalus of prematurity.

Purpose: Post-hemorrhagic hydrocephalus (PHH) of prematurity is a devastating pathology. Neurodevelopmental disabilities, including cognitive and motor deficits are very commonly seen among this population. Thus, there is interest to delineate the pathophysiology of PHH to uncover potential therapeutic targets.

Characterization and Outcomes of Hospitalized Children With Coronavirus Disease 2019: A Report From a Multicenter, Viral Infection and Respiratory Illness Universal Study (Coronavirus Disease 2019) Registry.

Objectives: Multicenter data on the characteristics and outcomes of children hospitalized with coronavirus disease 2019 are limited. Our objective was to describe the characteristics, ICU admissions, and outcomes among children hospitalized with coronavirus disease 2019 using Society of Critical Care Medicine Discovery Viral Infection and Respiratory Illness Universal Study: Coronavirus Disease 2019 registry.

Design: Retrospective study.

Iliac Vein Stenosis: Is the Data Strong Enough for Stenting in the Young Pelvic Venous Disorders (PeVD) Population?

Iliac vein stenosis is a clinical condition resulting from external compression of the iliocaval venous unit with the consequent remodeling of the vascular wall, hemodynamic alterations, and predisposition to venous thrombosis. As such, the most common indications for percutaneous endovascular iliac vein stenting supported by the literature, include the management of thrombotic and non-thrombotic iliac venous lesions associated with advanced chronic venous disease (CVD). However, its clinical presentation is variable, and it may also include features associated with PeVD such as chronic pelvic pain, perineal heaviness, urinary urgency, postcoital pain, and vulvar or superficial non-saphenous veins varicosities.

Choosing the Most Appropriate Treatment Option for Pelvic Venous Disease: Stenting versus Embolization.

Pelvic venous disease (PeVD) in women encompasses a wide variety of entities all resulting in pelvic pain and varices. Successful treatment with percutaneous interventions is dependent on identifying underlying factors contributing to the disease and addressing them with either embolization of incompetent veins or stenting for venous stenoses. There are a multitude of embolization methods with marked practice heterogeneity.

Pulmonary intralobar sequestration associated with aspergillosis and aspiration.

The pathogenesis of intralobar pulmonary sequestration is not completely understood, either representing a congenital or acquired process. The presence of fungal organisms and aspiration has both clinical and etiologic significance.

Therapeutic Challenges with Catastrophic Antiphospholipid Antibody Syndrome: A Case Report.

Antiphospholipid antibody syndrome (APS) is a multisystem disorder characterized by thromboembolic events in the presence of antiphospholipid antibodies (APLA). Catastrophic antiphospholipid antibody syndrome (CAPS) is an uncommon variant of APS which is associated with widespread coagulopathy that predominantly affects small vessels. Despite maximal treatment, CAPS has a very high mortality rate.

Pregnancy registry: three-year follow-up of children conceived from letrozole, clomiphene, or gonadotropins.

Objective: To study the development of children conceived from non-IVF infertility treatments consisting of gonadotropins, clomiphene, or letrozole.

Design: Prospective cohort study.

Setting: U.