Medical Specialties Commons^™

Pecarn Prediction Rule For Cervical Spine Imaging Of Children Presenting To The Emergency Department With Blunt Trauma: A Multicentre Prospective Observational Study, Julie C Leonard, Monica Harding, Lawrence J Cook, Jeffrey R Leonard, Kathleen M Adelgais, Fahd A Ahmad, Lorin R Browne, Rebecca K Burger, Pradip P Chaudhari, Daniel J Corwin, Nicolaus W Glomb, Lois K Lee, Sylvia Owusu-Ansah, Lauren C Riney, Alexander J Rogers, Daniel M Rubalcava, Robert E Sapien, Matthew A Szadkowski, Leah Tzimenatos, Caleb E Ward, Kenneth Yen, Nathan Kuppermann

Faculty, Staff and Students Publications

Background: Cervical spine injuries in children are uncommon but potentially devastating; however, indiscriminate neck imaging after trauma unnecessarily exposes children to ionising radiation. The aim of this study was to derive and validate a paediatric clinical prediction rule that can be incorporated into an algorithm to guide radiographic screening for cervical spine injury among children in the emergency department.

Methods: In this prospective observational cohort study, we screened children aged 0-17 years presenting with known or suspected blunt trauma at 18 specialised children's emergency departments in hospitals in the USA affiliated with the Pediatric Emergency Care Applied Research Network (PECARN). …

Progressive Thrombocytopenia, Splenomegaly, And Abnormal Tone In An Infant With Growth Faltering, Gal Barak, Gail Demmler-Harrison, Linda Rossetti, Venée N Tubman, Ameya S Walimbe, Rathi Asaithambi

Faculty, Staff and Students Publications

A 4-month-old full-term female presented with growth faltering associated with progressive feeding difficulty, rash, abdominal distension, and developmental delays. She was found to have disconjugate gaze, abnormal visual tracking, mixed tone, bruising, and splenomegaly on examination. Initial workup was notable for thrombocytopenia and positive cytomegalovirus (CMV) immunoglobulin G and immunoglobulin M antibodies. She initially presented to the infectious diseases CMV clinic, where she was noted to have severe malnutrition, prompting referral to the emergency department for hospital admission to optimize nutrition with nasogastric tube feeding and facilitate additional evaluation. An active CMV infection with viruria and viremia was confirmed, but …

Cell-Type Resolved Transcriptomic Approaches For Dissecting Selective Vulnerability In Neurodegeneration, Caleb A Wood, Nicholas M Tran

Faculty, Staff and Students Publications

No abstract provided.

Gene Expression Networks Regulated By Human Personality, Coral Del Val, Elisa Díaz De La Guardia-Bolívar, Igor Zwir, Pashupati P Mishra, Alberto Mesa, Ramiro Salas, Guillermo F Poblete, Gabriel De Erausquin, Emma Raitoharju, Mika Kähönen, Olli Raitakari, Liisa Keltikangas-Järvinen, Terho Lehtimäki, Claude Robert Cloninger

Faculty, Staff and Students Publications

Genome-wide association studies of human personality have been carried out, but transcription of the whole genome has not been studied in relation to personality in humans. We collected genome-wide expression profiles of adults to characterize the regulation of expression and function in genes related to human personality. We devised an innovative multi-omic approach to network analysis to identify the key control elements and interactions in multi-modular networks. We identified sets of transcribed genes that were co-expressed in specific brain regions with genes known to be associated with personality. Then we identified the minimum networks for the co-localized genes using bioinformatic …

Exome Sequencing Identifies Novel Genes Underlying Primary Congenital Glaucoma In The National Birth Defects Prevention Study, Elizabeth E Blue, Kristin J Moore, Kari E North, Tania A Desrosiers, Suzan L Carmichael, Janson J White, Jessica X Chong, Michael J Bamshad, Mary M Jenkins, Lynn M Almli, Lawrence C Brody, Sharon F Freedman, Jennita Reefhuis, Paul A Romitti, Gary M Shaw, Martha Werler, Denise M Kay, Marilyn L Browne, Marcia L Feldkamp, Richard H Finnell, Wendy N Nembhard, Faith Pangilinan, Andrew F Olshan, National Institutes Of Health Intramural Sequencing Center, University Of Washington Center For Mendelian Genomics, National Birth Defects Prevention Study

Faculty, Staff and Students Publications

Background: Primary congenital glaucoma (PCG) affects approximately 1 in 10,000 live born infants in the United States (U.S.). PCG has a autosomal recessive inheritance pattern, and variable expressivity and reduced penetrance have been reported. Likely causal variants in the most commonly mutated gene, CYP1B1, are less prevalent in the U.S., suggesting that alternative genes may contribute to the condition. This study utilized exome sequencing to investigate the genetic architecture of PCG in the U.S. and to identify novel genes and variants.

Methods: We studied 37 family trios where infants had PCG and were part of the National Birth Defects Prevention …

A Multimodal Deep Learning Tool For Detection Of Junctional Ectopic Tachycardia In Children With Congenital Heart Disease, Yilong Ju, Jamie L S Waugh, Satpreet Singh, Craig G Rusin, Ankit B Patel, Parag N Jain

Faculty, Staff and Students Publications

BACKGROUND: Junctional ectopic tachycardia (JET) is a prevalent life-threatening arrhythmia in children with congenital heart disease. It has a marked resemblance to normal sinus rhythm, often leading to delay in diagnosis and management.

OBJECTIVE: The study sought to develop a novel multimodal automated arrhythmia detection tool that outperforms existing JET detection tools.

METHODS: This is a cohort study performed on 40 patients with congenital heart disease at Texas Children's Hospital. Electrocardiogram and central venous pressure waveform data produced by bedside monitors are captured by the Sickbay platform. Convolutional neural networks (CNNs) were trained to classify each heartbeat as either normal …

Endovascular Management Of A Ruptured Aneurysm On A Posterior Inferior Cerebellar Artery With Extradural C2-Origin: Case Report And Literature Review, Rasmus Holmboe Dahl, Gary Lloyd Horn, Zeyad Metwalli, Shankar Prakash Gopinath, Goetz Benndorf

Faculty, Staff and Students Publications

Extracranial vascular pathology uncommonly causes intracranial subarachnoid hemorrhage (SAH). Among possible lesions are aneurysms at the craniocervical junction arising from a posterior inferior cerebellar artery (PICA) with an extradural origin. We describe a case of a 55-year-old female presenting with a sudden and severe headache. A computed tomography scan revealed a SAH within the fourth ventricle and cervical spinal canal, and a ruptured saccular aneurysm on a PICA with extradural C2-origin. Despite difficult access anatomy, endovascular treatment was feasible and resulted in subtotal initial occlusion and preservation of distal PICA flow. Upon 3-month follow-up, the aneurysm was completely occluded with …

Acute Kidney Injury In Patients With Cirrhosis: Acute Disease Quality Initiative (Adqi) And International Club Of Ascites (Ica) Joint Multidisciplinary Consensus Meeting, Mitra K Nadim, John A Kellum, Lui Forni, Claire Francoz, Sumeet K Asrani, Marlies Ostermann, Andrew S Allegretti, Javier A Neyra, Jody C Olson, Salvatore Piano, Lisa B Vanwagner, Elizabeth C Verna, Ayse Akcan-Arikan, Paolo Angeli, Justin M Belcher, Scott W Biggins, Akash Deep, Guadalupe Garcia-Tsao, Yuri S Genyk, Pere Gines, Patrick S Kamath, Sandra L Kane-Gill, Manish Kaushik, Nuttha Lumlertgul, Etienne Macedo, Rakhi Maiwall, Sebastian Marciano, Raimund H Pichler, Claudio Ronco, Puneeta Tandon, Juan-Carlos Q Velez, Ravindra L Mehta, François Durand

Faculty, Staff and Students Publications

Patients with cirrhosis are prone to developing acute kidney injury (AKI), a complication associated with a markedly increased in-hospital morbidity and mortality, along with a risk of progression to chronic kidney disease. Whereas patients with cirrhosis are at increased risk of developing any phenotype of AKI, hepatorenal syndrome (HRS), a specific form of AKI (HRS-AKI) in patients with advanced cirrhosis and ascites, carries an especially high mortality risk. Early recognition of HRS-AKI is crucial since administration of splanchnic vasoconstrictors may reverse the AKI and serve as a bridge to liver transplantation, the only curative option. In 2023, a joint meeting …

Spinal Cord Watershed Infarction After Surgery, Gia Nguyen, Giang-Kim Nguyen, Fanny Emilia Morón

Faculty, Staff and Students Publications

Spinal cord watershed infarction is a rare phenomenon due to the rich collateral blood supply to the organ. It often occurs in elderly patients with preexisting atherosclerotic disease in the setting of global hypoperfusion, such as thoracoabdominal surgery, dissection, coagulopathies, or idiopathic. We present a case of spinal cord infarction (SCI) in both longitudinal and transverse watershed areas as a complication of postoperative blood loss. In addition, we demonstrate the imaging evolution of spinal cord infarct in the subacute phase with peripheral enhancement due to the breakdown of the blood-spinal cord barrier.

Multicenter Analysis Of Valganciclovir Prophylaxis In Pediatric Solid Organ Transplant Recipients, Marc Foca, Salih Demirhan, Flor M Munoz, Kristen G Valencia Deray, Claire E Bocchini, Tanvi S Sharma, Gilad Sherman, William J Muller, Taylor Heald-Sargent, Lara Danziger-Isakov, Samantha Blum, Juri Boguniewicz, Samantha Bacon, Tuhina Joseph, Jodi Smith, Monica I Ardura, Yin Su, Gabriela M Maron, Jose Ferrolino, Betsy C Herold

Faculty, Staff and Students Publications

BACKGROUND: Valganciclovir is the only approved antiviral for cytomegalovirus (CMV) prevention in pediatric solid organ transplantation (SOT). Additional approaches may be needed to improve outcomes.

METHODS: A multicenter retrospective study from 2016 to 2019 was conducted of pediatric SOT recipients in whom at least 3 months of valganciclovir prophylaxis was planned. Episodes of CMV DNA in blood (DNAemia), CMV disease, drug-related toxicities, as well as other infections in the first year posttransplant and demographic and clinical data were collected. CMV DNAemia in the first year after prophylaxis or during prophylaxis (breakthrough) was analyzed by multivariate hazard models.

RESULTS: Among the …

Gender And Emergency Physicians’ Experiences Of Leading Decision Making About Restraint Use: A Qualitative Study, Anita Chary, Beatrice Torres, Elise Brickhouse, Datonye Charles, Ynhi Thomas, Michelle Suh

Faculty, Staff and Students Publications

No abstract provided.

Microbiomes In Birds: A Review Of Links To Health And Reproduction, Mary Ann Ottinger, Shailaja Mani, Sonja Krüger, Brent Coverdale, Sandi Willows-Munro, Leigh Combrink

Faculty, Staff and Students Publications

Microbiomes have emerged as a key component essential for maintaining the health of an organism. Additionally, the roles of microbiomes are multifaceted, some unique to specific body areas and organs while others, particularly the gut microbiome, having broader effects on the entire organism. Comparative literature is emerging that compares microbiomes across mammals and birds. Domestic poultry have been the most extensively studied relative to their role in production agriculture. These data have provided a great deal of information about the effects of diet and nutritional requirements relative to the gut microbiome, productivity, and resilience to diseases. Conversely, limited research has …

Dyspneic And Pink, Christian Inchaustegui, Sarvari Yellapragada, Jack Badawy, Ameer Ahmed, Andrew White, Zaven Sargsyan

Faculty, Staff and Students Publications

No abstract provided.

The Saga Of Covid-19 In Chronic Lung Disease: History Repeats Itself, Amir Sharafkhaneh, Javad Razjouyan

Faculty, Staff and Students Publications

No abstract provided.

Sars-Cov-2 Triggers Dickkopf-1 (Dkk-1) Modulation Of T Helper Cells And Lung Pathology In Mice, Yifan Wu, Freedom M Green, Stephen A Shaw, Lauren J Bonilla, Shannon E Ronca, Maria Elena Bottazzi, Farrah Kheradmand, Jill E Weatherhead

Faculty, Staff and Students Publications

No abstract provided.

Mechanisms Of Gelofusine Protection In An In Vitro Model Of Polymyxin B-Associated Renal Injury, Cole S Hudson, Anirban Roy, Qingtian Li, Aniket S Joshi, Taijun Yin, Ashok Kumar, David Sheikh-Hamad, Vincent H Tam

Faculty, Staff and Students Publications

Polymyxins are a last-resort treatment option for multidrug-resistant gram-negative bacterial infections, but they are associated with nephrotoxicity. Gelofusine was previously shown to reduce polymyxin-associated kidney injury in an animal model. However, the mechanism(s) of renal protection has not been fully elucidated. Here, we report the use of a cell culture model to provide insights into the mechanisms of renal protection. Murine epithelial proximal tubular cells were exposed to polymyxin B. Cell viability, lactate dehydrogenase (LDH) release, polymyxin B uptake, mitochondrial superoxide production, nuclear morphology, and apoptosis activation were evaluated with or without concomitant gelofusine. A megalin knockout cell line was …

Anticoagulant Medications: The Pediatric Extracorporeal Membrane Oxygenation Anticoagulation Collaborative Consensus Conference, Katherine Cashen, Arun Saini, Leonardo R Brandão, Jennifer Le, Paul Monagle, Katie M Moynihan, Lindsay M Ryerson, Alison Gehred, Elizabeth Lyman, Jennifer A Muszynski, Peta M A Alexander, Heidi J Dalton

Faculty, Staff and Students Publications

OBJECTIVES: To derive systematic-review informed, modified Delphi consensus regarding the medications used for anticoagulation for pediatric extracorporeal membrane oxygenation (ECMO) for the Pediatric ECMO Anticoagulation CollaborativE (PEACE).

DATA SOURCES: A structured literature search was performed using PubMed, EMBASE, and Cochrane Library (CENTRAL) databases from January 1988 to May 2021.

STUDY SELECTION: Included studies assessed anticoagulation used in pediatric ECMO.

DATA EXTRACTION: Two authors reviewed all citations independently, with a third reviewer adjudicating any conflicts. Eighteen references were used for data extraction as well as for creation of recommendations. Evidence tables were constructed using a standardized data extraction form.

DATA SYNTHESIS: …

Management Of Extracorporeal Membrane Oxygenation Anticoagulation In The Perioperative Period: The Pediatric Extracorporeal Membrane Oxygenation Anticoagulation Collaborative Consensus Conference, Ariane Willems, Marc M Anders, Alejandro V Garcia, Adam M Vogel, Andrew R Yates, Jennifer A Muszynski, Peta M A Alexander, Katherine Steffen, Sitaram Emani, Alison Gehred, Elizabeth Lyman, Lakshmi Raman

Faculty, Staff and Students Publications

OBJECTIVES: To derive systematic review-informed, modified Delphi consensus regarding the management of children on extracorporeal membrane oxygenation (ECMO) undergoing invasive procedures or interventions developed by the Pediatric Anticoagulation on ECMO CollaborativE (PEACE) Consensus Conference.

DATA SOURCES: A structured literature search was performed using PubMed, EMBASE, and Cochrane Library (CENTRAL) databases from January 1988 to May 2021.

STUDY SELECTION: ECMO anticoagulation and hemostasis management in the perioperative period and during procedures.

DATA EXTRACTION: Two authors reviewed all citations independently, with a third independent reviewer resolving any conflicts. Seventeen references were used for data extraction and informed recommendations. Evidence tables were constructed …

Priorities For Clinical Research In Pediatric Extracorporeal Membrane Oxygenation Anticoagulation From The Pediatric Extracorporeal Membrane Oxygenation Anticoagulation Collaborative Consensus Conference, Jennifer A Muszynski, Melania M Bembea, Alison Gehred, Elizabeth Lyman, Katherine Cashen, Ira M Cheifetz, Heidi J Dalton, Adam S Himebauch, Oliver Karam, Katie M Moynihan, Marianne E Nellis, Caroline Ozment, Lakshmi Raman, Natalie E Rintoul, Ahmed Said, Arun Saini, Marie E Steiner, Ravi R Thiagarajan, Kevin Watt, Ariane Willems, Nicole D Zantek, Ryan P Barbaro, Katherine Steffen, Adam M Vogel, Peta M A Alexander

Faculty, Staff and Students Publications

OBJECTIVES: To identify and prioritize research questions for anticoagulation and hemostasis management of neonates and children supported with extracorporeal membrane oxygenation (ECMO) from the Pediatric ECMO Anticoagulation CollaborativE (PEACE) consensus.

DATA SOURCES: Systematic review was performed using PubMed, EMBASE, and Cochrane Library (CENTRAL) databases from January 1988 to May 2021, followed by serial consensus conferences of international, interprofessional experts in the management of ECMO for critically ill neonates and children.

STUDY SELECTION: The management of ECMO anticoagulation for critically ill neonates and children.

DATA EXTRACTION: Within each of the eight subgroups, two authors reviewed all citations independently, with a third …

Author Reply To Letter By Topkan Et Al Regarding Delays In Starting Postoperative Radiotherapy, Kelsey A Duckett, Byung Joo Lee, Bhisham S Chera, Sidharth V Puram, Vlad C Sandulache, Russel Kahmke, Shaun A Nguyen, Brian Nussenbaum, Anthony J Alberg, Chanita Hughes Halbert, Katherine R Sterba, Evan M Graboyes

Faculty, Staff and Students Publications

No abstract provided.

Clinical Exome Sequencing Uncovers Genetic Disorders In Neonates With Suspected Hypoxic-Ischemic Encephalopathy: A Retrospective Analysis, Christian M Parobek, Roni Zemet, Matthew A Shanahan, Brian A Burnett, Elizabeth Mizerik, Jill A Rosenfeld, Liesbeth Vossaert, Steven L Clark, Jill V Hunter, Seema R Lalani

Faculty, Staff and Students Publications

Hypoxic-ischemic encephalopathy (HIE) occurs in up to 7 out of 1000 births and accounts for almost a quarter of neonatal deaths worldwide. Despite the name, many newborns with HIE have little evidence of perinatal hypoxia. We hypothesized that some infants with HIE have genetic disorders that resemble encephalopathy. We reviewed genetic results for newborns with HIE undergoing exome or genome sequencing at a clinical laboratory (2014-2022). Neonates were included if they had a diagnosis of HIE and were delivered ≥35 weeks. Neonates were excluded for cardiopulmonary pathology resulting in hypoxemia or if neuroimaging suggested postnatal hypoxic-ischemic injury. Of 24 patients …

Whole-Transcriptome Sequencing-Based Profiling Of The Cutaneous Virome In Patients With Secondary Immunodeficiency, Leila Youssefian, Amir Hossein Saeidian, Zahra Saffarian, Mona Ariamanesh, Fahimeh Abdollahimajd, Sara Molkara, Mohammad Shahidi-Dadras, Reem Diab, Fatemeh Vahidnezhad, Sirous Zeinali, Vivien Béziat, Emmanuelle Jouanguy, Jean-Laurent Casanova, Jouni Uitto, Hassan Vahidnezhad

Faculty, Staff and Students Publications

Most viral infections can be self-limited, with no requirement for medical intervention. However, the same viruses can cause severe diseases in patients with compromised immunity due to single-gene diseases, acquired immune deficiency syndrome, or hematologic malignancies or those receiving immunosuppressive drugs. Occasionally, these immunocompromised patients harbor >1 infectious agent, requiring several concomitant diagnostic tests. We have developed, to our knowledge, a previously unreported whole-transcriptome sequencing-based pipeline that allows virome profiling, quantitation, and expression pattern analysis of 926 distinct viruses by sequencing of RNA isolated from a single lesional skin biopsy. This pipeline can also explore host genetics if there is …

Subpial Resection Of Epileptogenic Tubers: Operative Nuances And Lessons Learned, Nisha Giridharan, Collin W English, Marcus Wong, Howard L Weiner

Faculty, Staff and Students Publications

Tuberous sclerosis complex (TSC) is an autosomal dominant neurocutaneous disorder. Tubers of the central nervous system are a hallmark of the disorder and often cause epilepsy. Many TSC patients fail to achieve seizure control with medication alone. Several case series have demonstrated high seizure freedom rates after resective surgery. However, the technique for the resection of epileptogenic tubers has largely been unreported. Here the authors present 2 cases to illustrate their multistage approach for localizing and resecting the seizure onset zone in patients with TSC. At their institution, they have excellent seizure outcomes and a low complication rate with this …

Inhibition Of Cathepsin S In Autoimmune Cd25ko Mouse Improves Sjögren Disease-Like Lacrimal Gland Pathology, Kaitlin K Scholand, Jeremias Galletti, Wolfgang Haap, Tiago Santos-Ferreira, Christoph Ullmer, Cintia S De Paiva

Faculty, Staff and Students Publications

PURPOSE: CD25KO mice are a model of Sjögren disease (SjD) driven by autoreactive T cells. Cathepsin S (CTSS) is a protease crucial for major histocompatibility complex class II presentation that primes T cells. We investigated if a diet containing CTSS inhibitor would improve autoimmune signs in CD25KO mice.

METHODS: Four-week female CD25KO mice were randomly chosen to receive chow containing a CTSS inhibitor (R05461111, 262.5 mg/kg chow) or standard chow for 4 weeks. Cornea sensitivity was measured. Inflammatory score was assessed in lacrimal gland (LG) histologic sections. Flow cytometry of LG and ocular draining lymph nodes (dLNs) investigated expression of …

A Klf2-Bmper-Smad1/5 Checkpoint Regulates High Fluid Shear Stress-Mediated Artery Remodeling, Hanqiang Deng, Jiasheng Zhang, Yewei Wang, Divyesh Joshi, Xinchun Pi, Sarah De Val, Martin A Schwartz

Faculty, Staff and Students Publications

Vascular remodeling to match arterial diameter to tissue requirements commonly fails in ischemic disease. Endothelial cells sense fluid shear stress (FSS) from blood flow to maintain FSS within a narrow range in healthy vessels. Thus, high FSS induces vessel outward remodeling, but mechanisms are poorly understood. We previously reported that Smad1/5 is maximally activated at physiological FSS. Smad1/5 limits Akt activation, suggesting that inhibiting Smad1/5 may facilitate outward remodeling. Here we report that high FSS suppresses Smad1/5 by elevating KLF2, which induces the bone morphogenetic protein (BMP) pathway inhibitor, BMP-binding endothelial regulator (BMPER), thereby de-inhibiting Akt. In mice, surgically induced …

The Role Of Sleep In Cardiovascular Disease, Vita N Jaspan, Garred S Greenberg, Siddhant Parihar, Christine M Park, Virend K Somers, Michael D Shapiro, Carl J Lavie, Salim S Virani, Leandro Slipczuk

Faculty, Staff and Students Publications

Purpose of review: Sleep is an important component of cardiovascular (CV) health. This review summarizes the complex relationship between sleep and CV disease (CVD). Additionally, we describe the data supporting the treatment of sleep disturbances in preventing and treating CVD.

Recent findings: Recent guidelines recommend screening for obstructive sleep apnea in patients with atrial fibrillation. New data continues to demonstrate the importance of sleep quality and duration for CV health. There is a complex bidirectional relationship between sleep health and CVD. Sleep disturbances have systemic effects that contribute to the development of CVD, including hypertension, coronary artery disease, heart failure, …

More Than Just Teeth: How Oral Health Can Affect The Heart, Steven Hopkins, Saivaroon Gajagowni, Yusuf Qadeer, Zhen Wang, Salim S Virani, Jukka H Meurman, Roman Leischik, Carl J Lavie, Markus Strauss, Chayakrit Krittanawong

Faculty, Staff and Students Publications

Epidemiological evidence has revealed a potential relationship between periodontal disease and cardiovascular disease (CVD). Consensus regarding a link between these pathologies remains elusive, however, largely secondary to the considerable overlap between risk factors and comorbidities common to both disease processes. This review article aims to update the evidence for an association by summarizing the evidence for causality between periodontitis and comorbidities linked to CVD, including endocarditis, hypertension (HTN), atrial fibrillation (AF), coronary artery disease (CAD), diabetes mellitus (DM) and hyperlipidemia (HLD). This article additionally discusses the role for periodontal therapy to improved management of the comorbidities, with the larger goal …

The Impact Of Von Willebrand Factor On Fibrin Formation And Structure Unveiled With Type 3 Von Willebrand Disease Plasma, Marina Martinez-Vargas, Justin Courson, Luis Gardea, Mehmet Sen, Andrew Yee, Rolando Rumbaut, Miguel A Cruz

Faculty, Staff and Students Publications

Normally, von Willebrand factor (VWF) remains inactive unless its A1A2 domains undergo a shear stress-triggered conformational change. We demonstrated the capacity of a recombinant A2 domain of VWF to bind and to affect fibrin formation, altering the fibrin clot structure. The data indicated that VWF contains an additional binding site for fibrin in the A2 domain that plays a role in the incorporation of VWF to the polymerizing fibrin. This study is to examine the hypothesis that active plasma VWF directly influence fibrin polymerization and the structure of fibrin clots. The study used healthy and type 3 von Willebrand disease …

Association Of High-Density Lipoprotein Parameters And Risk Of Heart Failure: A Multicohort Analysis, Ambarish Pandey, Kershaw V Patel, Matthew W Segar, Michael D Shapiro, Christie M Ballantyne, Salim S Virani, Vijay Nambi, Erin D Michos, Michael J Blaha, Khurram Nasir, Miguel Cainzos-Achirica, Colby R Ayers, B Daan Westenbrink, Jose L Flores-Guerrero, Stephan J L Bakker, Margery A Connelly, Robin P F Dullaart, Anand Rohatgi

Faculty, Staff and Students Publications

Background: High-density lipoprotein (HDL) is commonly characterized by its cholesterol concentration (HDL-C) and inverse association with atherosclerotic cardiovascular disease.

Objectives: The authors sought to evaluate the association of HDL particle concentration (HDL-P), HDL particle size (HDL-size), HDL-C, and cholesterol content per particle (HDL-C/HDL-P) with risk of overall heart failure (HF) and subtypes.

Methods: Participants from the Atherosclerosis Risk In Communities Study, Dallas Heart Study, Multi-Ethnic Study of Atherosclerosis, and Prevention of Renal and Vascular End-stage Disease studies without HF history were included. Associations of HDL-P, HDL-size, HDL-C, and HDL-C/HDL-P with risk of overall HF, HF with reduced and preserved ejection …

Perinatal Mental Healthcare Utilization Among Patients With Placenta Accreta Spectrum, Sarah R Casey, Alison N Goulding, Christina C Reed, Amir A Shamshirsaz, Hennie A Lombaard, Michael A Belfort, Lisa M Noll, Karin A Fox

Faculty, Staff and Students Publications

No abstract provided.