Digital Commons Network^™

Multi-Ancestry Study Of The Genetics Of Problematic Alcohol Use In Over 1 Million Individuals, Hang Zhou, Emma C Johnson, Pamela A F Madden, Andrew C Heath, Arpana Agrawal, Et Al.

2020-Current year OA Pubs

Problematic alcohol use (PAU), a trait that combines alcohol use disorder and alcohol-related problems assessed with a questionnaire, is a leading cause of death and morbidity worldwide. Here we conducted a large cross-ancestry meta-analysis of PAU in 1,079,947 individuals (European, N = 903,147; African, N = 122,571; Latin American, N = 38,962; East Asian, N = 13,551; and South Asian, N = 1,716 ancestries). We observed a high degree of cross-ancestral similarity in the genetic architecture of PAU and identified 110 independent risk variants in within- and cross-ancestry analyses. Cross-ancestry fine mapping improved the identification of likely causal variants. Prioritizing …

Tattoo-Associated Lacrimal Gland Enlargement And Sarcoidosis, Amritha Devi Kanakamedala, Robi N Maamari, Steven M Couch

2020-Current year OA Pubs

PURPOSE: To describe a case of tattoo-associated sarcoidosis presenting with cutaneous findings of tattoo granulomas and ophthalmic manifestation of isolated bilateral lacrimal gland enlargement.

OBSERVATIONS: A 35-year-old female presented with bilateral upper eyelid swelling for over a year. She reported no associated episodes of ocular pain or visual decline since onset of eyelid edema. On examination, the lacrimal glands were firm and enlarged bilaterally. Slit-lamp examination demonstrated no evidence of active or prior ocular inflammation. Further systemic examination revealed multiple raised papules within a 4-year-old chest/shoulder tattoo. Histopathology from a lacrimal gland biopsy showed non-caseating granulomas consistent with sarcoidosis.

CONCLUSIONS …

Endothelial Adam10 Utilization Defines A Molecular Pathway Of Vascular Injury In Mice With Bacterial Sepsis, Danielle N. Alfano, Mark J. Miller, Juliane Bubeck-Wardenburg

2020-Current year OA Pubs

The endothelium plays a critical role in the host response to infection and has been a focus of investigation in sepsis. While it is appreciated that intravascular thrombus formation, severe inflammation, and loss of endothelial integrity impair tissue oxygenation during sepsis, the precise molecular mechanisms that lead to endothelial injury remain poorly understood. We demonstrate here that endothelial ADAM10 was essential for the pathogenesis of Staphylococcus aureus sepsis, contributing to α-toxin-mediated (Hla-mediated) microvascular thrombus formation and lethality. As ADAM10 is essential for endothelial development and homeostasis, we examined whether other major human sepsis pathogens also rely on ADAM10-dependent pathways in …

Survival Of Veterans Treated With Enzalutamide And Abiraterone For Metastatic Castrate Resistant Prostate Cancer Based On Comorbid Diseases, Martin W Schoen, Kenneth R Carson, Seth A Eisen, Charles L Bennett, Suhong Luo, Melissa A Reimers, Eric M Knoche, Alison L Whitmer, Yan Yan, Bettina F Drake, Kristen M Sanfilippo

2020-Current year OA Pubs

BACKGROUND: Comorbid diseases influence patient outcomes, yet little is known about how comorbidities interact with treatments for metastatic castrate-resistant prostate cancer (mCRPC). No head-to-head trials have compared the efficacy of abiraterone and enzalutamide - oral androgen-receptor targeted agents (ARTAs) for mCRPC. In patients with comorbid disease, outcomes with ARTAs may differ due to disparate mechanisms of action, adverse events, and drug interactions.

METHODS: Retrospective observational study of US veterans initiating treatment for mCRPC with abiraterone or enzalutamide between September 2014 and June 2017. Treatment duration and overall survival (OS) was compared based on age and comorbid diseases. The association between …

Myeloid Lineage Switch Following Cd7-Targeted Chimeric Antigen Receptor T-Cell Therapy In Relapsed/Refractory T-Cell Acute Lymphoblastic Leukemia, Ibrahim Aldoss, David Spencer, Et Al.

2020-Current year OA Pubs

No abstract provided.

Purification Of Modified Mammalian Actin Isoforms For In Vitro Reconstitution Assays, David J Kast, Silvia Jansen

2020-Current year OA Pubs

In vitro reconstitution assays using purified actin have greatly improved our understanding of cytoskeletal dynamics and their regulation by actin-binding proteins. However, early purification methods consisted of harsh conditions to obtain pure actin and often did not include correct maturation and obligate modification of the isolated actin monomers. Novel insights into the folding requirements and N-terminal processing of actin as well as a better understanding of the interaction of actin with monomer sequestering proteins such as DNaseI, profilin and gelsolin, led to the development of more gentle approaches to obtain pure recombinant actin isoforms with known obligate modifications. This review …

Primary Results Of The Saval Randomized Trial Of A Paclitaxel-Eluting Nitinol Stent Versus Percutaneous Transluminal Angioplasty In Infrapopliteal Arteries, Hans Van Overhagen, Patrick J Geraghty, Et Al.

2020-Current year OA Pubs

BACKGROUND: Effective and durable options for infrapopliteal artery revascularization for patients with chronic limb-threatening ischemia (CLTI) are limited.

METHODS: The SAVAL trial is a prospective, multicenter, randomized trial of patients with CLTI and infrapopliteal artery lesions with total lesion length ⩽ 140 mm, stenosis ⩾ 70%, and Rutherford category 4-5 assigned 2:1 to treatment with the SAVAL self-expandable paclitaxel drug-eluting stent (DES) or percutaneous transluminal angioplasty (PTA) with an uncoated balloon. The primary effectiveness endpoint was primary vessel patency (i.e., core lab-adjudicated duplex ultrasound-based flow at 12 months in the absence of clinically driven target lesion revascularization or surgical bypass …

Obesity And Outcomes Of Kawasaki Disease And Covid-19-Related Multisystem Inflammatory Syndrome In Children, Michael Khoury, William B Orr, Et Al.

2020-Current year OA Pubs

IMPORTANCE: Obesity may affect the clinical course of Kawasaki disease (KD) in children and multisystem inflammatory syndrome in children (MIS-C) associated with COVID-19.

OBJECTIVE: To compare the prevalence of obesity and associations with clinical outcomes in patients with KD or MIS-C.

DESIGN, SETTING, AND PARTICIPANTS: In this cohort study, analysis of International Kawasaki Disease Registry (IKDR) data on contemporaneous patients was conducted between January 1, 2020, and July 31, 2022 (42 sites, 8 countries). Patients with MIS-C (defined by Centers for Disease Control and Prevention criteria) and patients with KD (defined by American Heart Association criteria) were included. Patients with …

Enlarged Perivascular Spaces In Infancy And Autism Diagnosis, Cerebrospinal Fluid Volume, And Later Sleep Problems, Dea Garic, Robert C Mckinstry, Kelly N Botteron, Et Al.

2020-Current year OA Pubs

IMPORTANCE: Perivascular spaces (PVS) and cerebrospinal fluid (CSF) are essential components of the glymphatic system, regulating brain homeostasis and clearing neural waste throughout the lifespan. Enlarged PVS have been implicated in neurological disorders and sleep problems in adults, and excessive CSF volume has been reported in infants who develop autism. Enlarged PVS have not been sufficiently studied longitudinally in infancy or in relation to autism outcomes or CSF volume.

OBJECTIVE: To examine whether enlarged PVS are more prevalent in infants who develop autism compared with controls and whether they are associated with trajectories of extra-axial CSF volume (EA-CSF) and sleep …

Continuous Subcutaneous Foslevodopa/Foscarbidopa In Parkinson's Disease: Safety And Efficacy Results From A 12-Month, Single-Arm, Open-Label, Phase 3 Study, Jason Aldred, Susan R Criswell, Et Al.

2020-Current year OA Pubs

INTRODUCTION: Foslevodopa/foscarbidopa, a soluble formulation of levodopa/carbidopa (LD/CD) prodrugs for the treatment of Parkinson's disease (PD), is administered as a 24-hour/day continuous subcutaneous infusion (CSCI) with a single infusion site. The efficacy and safety of foslevodopa/foscarbidopa versus oral immediate-release LD/CD was previously demonstrated in patients with PD in a 12-week, randomized, double-blind, phase 3 trial (NCT04380142). We report the results of a separate 52-week, open-label, phase 3 registrational trial (NCT03781167) that evaluated the safety/tolerability and efficacy of 24-hour/day foslevodopa/foscarbidopa CSCI in patients with advanced PD.

METHODS: Male and female patients with levodopa-responsive PD and ≥ 2.5 hours of "Off" time/day …

Associations Of Awake Prone Positioning-Induced Changes In Physiology With Intubation: An International Prospective Observational Study In Patients With Acute Hypoxemic Respiratory Failure Related To Covid-19, Luis Morales-Quinteros, Raffaele Scala, João Manoel Silva, Antonio Leidi, Alexandre Leszek, Rodrigo Vazquez-Guillamet, Sergi Pascual, Ary Serpa-Neto, Antonio Artigas, Marcus J Schultz

2020-Current year OA Pubs

INTRODUCTION: Awake prone positioning has the potential to improve oxygenation and decrease respiratory rate, potentially reducing the need for intubation in patients with acute hypoxemic respiratory failure. We investigated awake prone positioning-induced changes in oxygenation and respiratory rate, and the prognostic capacity for intubation in patients with COVID-19 pneumonia.

METHODS: International multicenter prospective observation study in critically ill adult patients with COVID-19 receiving supplemental oxygen. We collected data on oxygenation and respiratory rate at baseline, and at 1 h after being placed in prone positioning. The combined primary outcome was oxygenation and respiratory rate at 1 h. The secondary endpoint …

Neuroimaging-Based Classification Of Ptsd Using Data-Driven Computational Approaches: A Multisite Big Data Study From The Enigma-Pgc Ptsd Consortium, Xi Zhu, Evan M Gordon, Et Al.

2020-Current year OA Pubs

BACKGROUND: Recent advances in data-driven computational approaches have been helpful in devising tools to objectively diagnose psychiatric disorders. However, current machine learning studies limited to small homogeneous samples, different methodologies, and different imaging collection protocols, limit the ability to directly compare and generalize their results. Here we aimed to classify individuals with PTSD versus controls and assess the generalizability using a large heterogeneous brain datasets from the ENIGMA-PGC PTSD Working group.

METHODS: We analyzed brain MRI data from 3,477 structural-MRI; 2,495 resting state-fMRI; and 1,952 diffusion-MRI. First, we identified the brain features that best distinguish individuals with PTSD from controls …

A Qualitative Exploration Of Sakeholders' Preferences For Early-Stage Rectal Cancer Treatment, Merrill E. Rubens, Timothy P. Mayo, Radhika K. Smith, Sean C. Glasgow, Mary C. Politi

2020-Current year OA Pubs

As treatment options for patients with rectal cancer evolve, patients with early-stage rectal cancer may have a treatment choice between surgery and a trial of nonoperative management. Patients must consider the treatments' clinical tradeoffs alongside their personal goals and preferences. Shared decision-making (SDM) between patients and clinicians can improve decision quality when patients are faced with preference-sensitive care options. We interviewed 28 stakeholders (13 clinicians and 15 patients) to understand their perspectives on early-stage rectal cancer treatment decision-making. Clinicians included surgeons, medical oncologists, and radiation oncologists who treat rectal cancer. Adult patients included those diagnosed with early-stage rectal cancer in …

Patient And Hospital Characteristics Associated With The Interhospital Transfer Of Adult Patients With Sepsis, Uchenna R. Ofoma, Tierney J. Lanter, Elena Deych, Marin Kollef, Fei Wan, Karen E. Joynt Maddox

2020-Current year OA Pubs

IMPORTANCE: The interhospital transfer (IHT) of patients with sepsis to higher-capability hospitals may improve outcomes. Little is known about patient and hospital factors associated with sepsis IHT.

OBJECTIVES: We evaluated patterns of hospitalization and IHT and determined patient and hospital factors associated with the IHT of adult patients with sepsis.

DESIGN: Retrospective cohort study.

SETTING AND PARTICIPANTS: A total of 349,938 adult patients with sepsis at 329 nonfederal hospitals in California, 2018-2019.

MAIN OUTCOMES AND MEASURES: We evaluated patterns of admission and outward IHT between low sepsis-, intermediate sepsis-, and high sepsis-capability hospitals. We estimated odds of IHT using generalized …

Identification Of New 4-(6-Oxopyridazin-1-Yl)Benzenesulfonamides As Multi-Target Anti-Inflammatory Agents Targeting Carbonic Anhydrase, Cox-2 And 5-Lox Enzymes: Synthesis, Biological Evaluations And Modelling Insights, Waleed A Badawi, Mahmoud Rashed, Alessio Nocentini, Alessandro Bonardi, Mohammad M Abd-Alhaseeb, Sara T Al-Rashood, Giri Babu Veerakanellore, Taghreed A Majrashi, Eslam B Elkaeed, Bahaa Elgendy, Paola Gratteri, Claudiu T Supuran, Wagdy M Eldehna, Mohamed Elagawany

2020-Current year OA Pubs

Multiple inhibitions of CA, COX-2 and 5-LOX enzymes has been recognised as a useful strategy for the development of anti-inflammatory drugs that can avoid the disadvantages of using NSAIDs alone. Here, we report new pyridazine-based sulphonamides (

What Can The Plasma Proteome Tell Us About Platelets And (Vice Versa)?, Steven Bruzek, Marisol Betensky, Jorge Di Paola, Thomas Diacovo, Neil Goldenberg, Vera Ignjatovic

2020-Current year OA Pubs

Multi-omics approaches are being used increasingly to study physiological and pathophysiologic processes. Proteomics specifically focuses on the study of proteins as functional elements and key contributors to, and markers of the phenotype, as well as targets for diagnostic and therapeutic approaches. Depending on the condition, the plasma proteome can mirror the platelet proteome, and hence play an important role in elucidating both physiologic and pathologic processes. In fact, both plasma and platelet protein signatures have been shown to be important in the setting of thrombosis-prone disease states such as atherosclerosis and cancer. Plasma and platelet proteomes are increasingly being studied …

Delayed-Enhancement Cardiac Magnetic Resonance Imaging Detects Disease Progression In Patients With Mitral Valve Disease And Atrial Fibrillation, Tari-Ann Yates, Ramya Vijayakumar, Martha Mcgilvray, Ali J Khiabani, Nicholas Razo, Laurie Sinn, Matthew R Schill, Nassir Marrouche, Christian Zemlin, Ralph J Damiano Jr

2020-Current year OA Pubs

OBJECTIVES: The mechanism by which mitral valve (MV) disease leads to atrial fibrillation (AF) remains poorly understood. Delayed-enhancement cardiac magnetic resonance imaging (DE-MRI) has been used to assess left atrial (LA) fibrosis in patients with lone AF before catheter ablation; however, few studies have used DE-MRI to assess MV-induced LA fibrosis in patients with or without AF undergoing MV surgery.

METHODS: Between March 2018 and September 2022, 38 subjects were enrolled; 15 age-matched controls, 14 patients with lone mitral regurgitation (MR), and 9 patients with MR and AF (MR + AF). Indexed LA volume, total LA wall, and regional LA …

Trajectories Of Host-Response Subphenotypes In Patients With Covid-19 Across The Spectrum Of Respiratory Support, Michael Lu, Janet S Lee, Et Al.

2020-Current year OA Pubs

BACKGROUND: Hospitalized patients with severe COVID-19 follow heterogeneous clinical trajectories, requiring different levels of respiratory support and experiencing diverse clinical outcomes. Differences in host immune responses to SARS-CoV-2 infection may account for the heterogeneous clinical course, but we have limited data on the dynamic evolution of systemic biomarkers and related subphenotypes. Improved understanding of the dynamic transitions of host subphenotypes in COVID-19 may allow for improved patient selection for targeted therapies.

RESEARCH QUESTION: We examined the trajectories of host-response profiles in severe COVID-19 and evaluated their prognostic impact on clinical outcomes.

STUDY DESIGN AND METHODS: In this prospective observational study, …

Pelvic Index: A New Pelvic Parameter For Assessing Sagittal Spinal Alignment, Justice U Achonu, Kenny Ling, Rohit Bhan, Alexander Garcia, David E Komatsu, Nicholas A Pallotta

2020-Current year OA Pubs

BACKGROUND: The incidence of correctional surgery for adult spinal deformity (ASD) has increased significantly over the past 2 decades. Pelvic incidence, an angular measurement, is the gold standard pelvic parameter and is used to classify spinal shapes into Roussouly types. Current literature states that restoration of the spine to its original Roussouly classification optimizes outcomes. We propose a new pelvic parameter, pelvic index, as a length measurement to complement pelvic incidence in more accurately characterizing Roussouly types.

METHODS: This study is a retrospective evaluation of sagittal spinal radiographs of 208 patients who were assessed by a single fellowship trained orthopedic …

Risk Profiles And Incidence Of Cardiovascular Events Across Different Cancer Types, J D Mitchell, M Laurie, Q Xia, B Dreyfus, N Jain, A Jain, D Lane, D J Lenihan

2020-Current year OA Pubs

BACKGROUND: Cancer survivors are at increased risk for cardiovascular (CV) disease, although additional data are needed to better understand the incidence of CV events across different malignancies. This study sought to characterize the incidence of major adverse CV events [myocardial infarction, stroke, unstable angina (MACE), or heart failure (HF)] across multiple cancer types after cancer diagnosis.

PATIENTS AND METHODS: Patients were identified from a USA-based administrative claims database who had index cancer diagnoses of breast, lung, prostate, melanoma, myeloma, kidney, colorectal, leukemia, or lymphoma between 2011 and 2019, with continuous enrollment for ≥12 months before diagnosis. Baseline CV risk factors …

Greater Socioenvironmental Risk Factors And Higher Chronic Pain Stage Are Associated With Thinner Bilateral Temporal Lobes, Lisa H Antoine, Burel R Goodin, Et Al.

2020-Current year OA Pubs

INTRODUCTION: Previous research indicates ethnic/race group differences in pain and neurodegenerative diseases. Accounting for socioenvironmental factors reduces ethnic/race group differences in clinical and experimental pain. In the current study sample, we previously reported that in individuals with knee pain, ethnic/race group differences were observed in bilateral temporal lobe thickness, areas of the brain associated with risk for Alzheimer's disease, and related dementias. The purpose of the study was to determine if socioenvironmental factors reduce or account for previously observed ethnic/race group differences and explore if a combined effect of socioenvironmental risk and chronic pain severity on temporal lobe cortices is …

Progressive, Edematous Plaques, Mild Pancytopenia, And Inflammation, Leigh A Compton, Heather A Jones, Connor A Vinyard, Yi-Shan Lee, Matthew J Walter, Christine C Yokoyama

2020-Current year OA Pubs

No abstract provided.

Single-Cell Analysis Of Chromatin Accessibility In The Adult Mouse Brain, Songpeng Zu, Yang Eric Li, Et Al.

2020-Current year OA Pubs

Recent advances in single-cell technologies have led to the discovery of thousands of brain cell types; however, our understanding of the gene regulatory programs in these cell types is far from complete

Kat6a Mutations In Arboleda-Tham Syndrome Drive Epigenetic Regulation Of Posterior Hoxc Cluster, Meghna Singh, Sarah J Spendlove, Angela Wei, Leroy M Bondhus, Aileen A Nava, Francisca N De L Vitorino, Seth Amano, Jacob Lee, Gesenia Echeverria, Dianne Gomez, Benjamin A Garcia, Valerie A Arboleda

2020-Current year OA Pubs

Arboleda-Tham Syndrome (ARTHS) is a rare genetic disorder caused by heterozygous, de novo mutations in Lysine(K) acetyltransferase 6A (KAT6A). ARTHS is clinically heterogeneous and characterized by several common features, including intellectual disability, developmental and speech delay, and hypotonia, and affects multiple organ systems. KAT6A is the enzymatic core of a histone-acetylation protein complex; however, the direct histone targets and gene regulatory effects remain unknown. In this study, we use ARTHS patient (n = 8) and control (n = 14) dermal fibroblasts and perform comprehensive profiling of the epigenome and transcriptome caused by KAT6A mutations. We identified differential chromatin accessibility within …

The Persistency Index: A Novel Screening Tool For Identifying Myofascial Pelvic Floor Dysfunction In Patients Seeking Care For Lower Urinary Tract Symptoms, A Lenore Ackerman, Michele Torosis, Nicholas J Jackson, Ashley T Caron, Melissa R Kaufman, Jerry L Lowder, Jonathan C Routh

2020-Current year OA Pubs

BACKGROUND: Patients with myofascial pelvic floor dysfunction often present with lower urinary tract symptoms, such as urinary frequency, urgency, and bladder pressure. Often confused with other lower urinary tract disorders, this constellation of symptoms, recently termed myofascial urinary frequency syndrome, is distinct from other lower urinary tract symptoms and optimally responds to pelvic floor physical therapy. A detailed pelvic floor myofascial examination performed by a skilled provider is currently the only method to identify myofascial urinary frequency syndrome. Despite a high influence on quality of life, low awareness of this condition combined with no objective diagnostic testing leads to the …

Increasing Energetic Demands On Photoreceptors In Diabetes Corrects Retinal Lipid Dysmetabolism And Reduces Subsequent Microvascular Damage, Sheng Zhang, Xiaochao Wei, Megan Bowers, Sebastian Jessberger, Marcin Golczak, Clay F Semenkovich, Rithwick Rajagopal

2020-Current year OA Pubs

Mechanisms responsible for the pathogenesis of diabetic retinal disease remain incompletely understood, but they likely involve multiple cellular targets, including photoreceptors. Evidence suggests that dysregulated de novo lipogenesis in photoreceptors is a critical early target of diabetes. Following on this observation, the present study aimed to determine whether two interventions shown to improve diabetic retinopathy in mice-pharmacologic visual cycle inhibition and prolonged dark adaptation-reduce photoreceptor anabolic lipid metabolism. Elevated retinal lipid biosynthetic signaling was observed in two mouse models of diabetes, with both models showing reduced retinal AMP-activated kinase (AMPK) signaling, elevated acetyl CoA carboxylase (ACC) signaling, and increased activity …

Recurrent Adrenergic Stress Provokes Persistent Myocarditis In Pd-1-Deficient Mice, Tomohiro Hayashi, Kenji Rowel Q Lim, Attila Kovacs, Douglas L Mann

2020-Current year OA Pubs

It is unclear how the immune system initiates effective tissue repair responses without also simultaneously activating adaptive immune responses to self-antigens released by damaged or necrotic cells. We studied the role of repetitive adrenergic mediated stress on cardiac injury wild-type and programmed death-1-deficient (PD-1

Core Warming Of Coronavirus Disease 2019 Patients Undergoing Mechanical Ventilation: A Pilot Study, Nathaniel P Bonfanti, Nicholas M Mohr, David C Willms, Roger J Bedimo, Emily Gundert, Kristina L Goff, Erik B Kulstad, Anne M Drewry

2020-Current year OA Pubs

Fever is a recognized protective factor in patients with sepsis, and growing data suggest beneficial effects on outcomes in sepsis with elevated temperature, with a recent pilot randomized controlled trial (RCT) showing lower mortality by warming afebrile sepsis patients in the intensive care unit (ICU). The objective of this prospective single-site RCT was to determine if core warming improves respiratory physiology of mechanically ventilated patients with coronavirus disease 2019 (COVID-19), allowing earlier weaning from ventilation, and greater overall survival. A total of 19 patients with mean age of 60.5 (±12.5) years, 37% female, mean weight 95.1 (±18.6) kg, and mean …

Longitudinal Lipidomic Profiles During Pregnancy And Associations With Neonatal Anthropometry: Findings From A Multiracial Cohort, Yiqing Song, Ruijin Lu, Guoqi Yu, Mohammad L Rahman, Liwei Chen, Yeiyi Zhu, Michael Y Tsai, Oliver Fiehn, Zhen Chen, Cuilin Zhang

2020-Current year OA Pubs

BACKGROUND: Maternal lipidomic profiling offers promise for characterizing lipid metabolites during pregnancy, but longitudinal data are limited. This study aimed to examine associations of longitudinal lipidomic profiles during pregnancy with multiple neonatal anthropometry using data from a multiracial cohort.

METHODS: We measured untargeted plasma lipidome profiles among 321 pregnant women from the NICHD Fetal Growth Study-Singletons using plasma samples collected longitudinally during four study visits at gestational weeks (GW) 10-14, 15-26, 23-31, and 33-39, respectively. We evaluated individual lipidomic metabolites at each study visit in association with neonatal anthropometry. We also evaluated the associations longitudinally by constructing lipid networks using …

Bintrafusp Alfa Versus Pembrolizumab In Patients With Treatment-Naive, Programmed Death-Ligand 1-High Advanced Nsclc: A Randomized, Open-Label, Phase 3 Trial, Byoung Chul Cho, Clifford Robinson, Et Al.

2020-Current year OA Pubs

INTRODUCTION: Bintrafusp alfa, a first-in-class bifunctional fusion protein composed of the extracellular domain of TGF-βRII (a TGF-β "trap") fused to a human immunoglobulin G1 monoclonal antibody blocking programmed death-ligand 1 (PD-L1), has exhibited clinical activity in a phase 1 expansion cohort of patients with PD-L1-high advanced NSCLC.

METHODS: This adaptive phase 3 trial (NCT03631706) compared the efficacy and safety of bintrafusp alfa versus pembrolizumab as first-line treatment in patients with PD-L1-high advanced NSCLC. Primary end points were progression-free survival according to Response Evaluation Criteria in Solid Tumors version 1.1 per independent review committee and overall survival.

RESULTS: Patients (N = …