Medicine and Health Sciences Commons^™

Engineering Cannabidiol Synergistic Carbon Monoxide Nanocomplexes To Enhance Cancer Therapy Via Excessive Autophagy, Chang Xiao, Yue Sun, Jialong Fan, William Nguyen, Simin Chen, Ying Long, Wei Chen, Aiguo Zhu, Bin Liu

Faculty, Staff and Student Publications

Although carbon monoxide (CO)-based treatments have demonstrated the high cancer efficacy by promoting mitochondrial damage and core-region penetrating ability, the efficiency was often compromised by protective autophagy (mitophagy). Herein, cannabidiol (CBD) is integrated into biomimetic carbon monoxide nanocomplexes (HMPOC@M) to address this issue by inducing excessive autophagy. The biomimetic membrane not only prevents premature drugs leakage, but also prolongs blood circulation for tumor enrichment. After entering the acidic tumor microenvironment, carbon monoxide (CO) donors are stimulated by hydrogen oxide (H2O2) to disintegrate into CO and Mn2+. The comprehensive effect of CO/Mn2+ and CBD can induce ROS-mediated cell apoptosis. In addition, …

Model-Informed Drug Development Of Autologous Car-T Cell Therapy: Strategies To Optimize Car-T Cell Exposure Leveraging Cell Kinetic/Dynamic Modeling, Anna M Mc Laughlin, Peter A Milligan, Cassian Yee, Martin Bergstrand

Faculty, Staff and Student Publications

Autologous Chimeric antigen receptor (CAR-T) cell therapy has been highly successful in the treatment of aggressive hematological malignancies and is also being evaluated for the treatment of solid tumors as well as other therapeutic areas. A challenge, however, is that up to 60% of patients do not sustain a long-term response. Low CAR-T cell exposure has been suggested as an underlying factor for a poor prognosis. CAR-T cell therapy is a novel therapeutic modality with unique kinetic and dynamic properties. Importantly, "clear" dose-exposure relationships do not seem to exist for any of the currently approved CAR-T cell products. In other …

Style Transfer-Assisted Deep Learning Method For Kidney Segmentation At Multiphase Mri, Junyu Guo, Manu Goyal, Yin Xi, Lauren Hinojosa, Gaelle Haddad, Emin Albayrak, Ivan Pedrosa

Faculty, Staff and Student Publications

Purpose: To develop and validate a semisupervised style transfer-assisted deep learning method for automated segmentation of the kidneys using multiphase contrast-enhanced (MCE) MRI acquisitions.

Materials and methods: This retrospective, Health Insurance Portability and Accountability Act-compliant, institutional review board-approved study included 125 patients (mean age, 57.3 years; 67 male, 58 female) with renal masses. Cohort 1 consisted of 102 coronal T2-weighted MRI acquisitions and 27 MCE MRI acquisitions during the corticomedullary phase. Cohort 2 comprised 92 MCE MRI acquisitions (23 acquisitions during four phases each, including precontrast, corticomedullary, early nephrographic, and nephrographic phases). The kidneys were manually segmented on T2-weighted images. …

Parents' Desire To Change Phone Use: Associations With Objective Smartphone Use And Feelings About Problematic Use And Distraction., Brandon T. Mcdaniel Phd, Jessica Pater, Victor P. Cornet Ms, Safia Mughal, Lauren Reining, Alexandria Schaller, Jenny Radesky, Michelle Drouin Phd

Health Services and Informatics Research

We examined objective smartphone use (via a mobile sensing application) and self-reported desire to change phone use among a sample of 268 U.S. parents of infants. Using the Transtheoretical Stages of Change model as a conceptual foundation, we contextualized their attitudes and behaviors and explored how phone use and desire to change relate to perceptions of distraction and problematic phone use around their child. Latent profile analysis of parents' precontemplation, contemplation, and action scores revealed two classes-precontemplators (15%) and contemplators (85%). Contemplators-those considering or desiring change-showed more bedtime phone use and general social networking than precontemplors; however, there were no …

Mixed-Method Study Of Relationship Satisfaction Among African American Males With Or Without History Of Childhood Sexual Abuse, Sandra Webster Brown

Dissertations

Relationship satisfaction among African American males is an important and feasible topic and underrepresented among scholarly literature. The purpose of this study was to explore relationship satisfaction and experiences among African American males who may be impacted by history of childhood sexual abuse. The study was guided by the theoretical frameworks of family systems theory. Using a concurrent mixed-methods triangulation design, the researcher collected data quantitatively and qualitatively from an online survey. Data were collected from 43 African American males recruited from Black organizations in the United States. The qualitative data collected by written narratives from the men were used …

Deactivation Of Left Ventricular Assist Devices At The End Of Life: Narrative Review And Ethical Framework, Danish Zaidi, James N Kirkpatrick, Savitri E Fedson, Sarah C Hull

Center for Medical Ethics and Health Policy Staff Publications

Left ventricular assist devices (LVADs) have become an increasingly common advanced therapy in patients with severe symptomatic heart failure. Their unique nature in prolonging life through incorporation into the circulatory system raises ethical questions regarding patient identity and values, device ontology, and treatment categorization; approaching requests for LVAD deactivation requires consideration of these factors, among others. To that end, clinicians would benefit from a deeper understanding of: 1) the history and nature of LVADs; 2) the wider context of device deactivation and associated ethical considerations; and 3) an introductory framework incorporating best practices in requests for LVAD deactivation (specifically in …

Obstetrics And Gynecology Clerkship Directors' Experiences Advising Residency Applicants, Helen K Morgan, Laura Baecher-Lind, Rashmi Bhargava, Susan Cox, Elise Everett, Angela Fleming, Scott Graziano, Chris Morosky, Celeste Royce, Tammy Sonn, Jill Sutton, Shireen Madani Sims

2020-Current year OA Pubs

BACKGROUND: The evolving landscape of application processes for obstetrics and gynecology residency applicants poses many challenges for applicants and advisors. The lack of data coordination among national groups creates crucial gaps in information for stakeholder groups.

OBJECTIVE: This study aimed to identify the current state of the advising milieu for obstetrics and gynecology residency applicants and their career advisors, the annual Association of Professors of Gynecology and Obstetrics survey focused on US clerkship directors' experiences advising students through these processes.

STUDY DESIGN: A 23-item anonymous survey was developed that asked respondents about demographics and outcomes for the students that they …

Protein Kinase Signaling Networks Driven By Oncogenic Gq/11 In Uveal Melanoma Identified By Phosphoproteomic And Bioinformatic Analyses, Michael D Onken, Petra Erdmann-Gilmore, Qiang Zhang, Kisan Thapa, Emily King, Kevin M Kaltenbronn, Sarah E Noda, Carol M Makepeace, Dennis Goldfarb, Özgün Babur, R Reid Townsend, Kendall J Blumer

2020-Current year OA Pubs

Metastatic uveal melanoma (UM) patients typically survive only 2 to 3 years because effective therapy does not yet exist. Here, to facilitate the discovery of therapeutic targets in UM, we have identified protein kinase signaling mechanisms elicited by the drivers in 90% of UM tumors: mutant constitutively active G protein α-subunits encoded by GNAQ (Gq) or GNA11 (G11). We used the highly specific Gq/11 inhibitor FR900359 (FR) to elucidate signaling networks that drive proliferation, metabolic reprogramming, and dedifferentiation of UM cells. We determined the effects of FR on the proteome and phosphoproteome of UM cells as indicated by bioinformatic analyses …

Health-Related Quality-Of-Life In Treatment-Naive Cll/Sll Patients Treated With Zanubrutinib Versus Bendamustine Plus Rituximab, Paolo Ghia, Gisoo Barnes, Keri Yang, Constantine S Tam, Tadeusz Robak, Jennifer R Brown, Brad S Kahl, Tian Tian, Andy Szeto, Jason C Paik, Mazyar Shadman

2020-Current year OA Pubs

OBJECTIVE: Zanubrutinib is a highly selective, next-generation Bruton's tyrosine kinase inhibitor. In the phase 3 SEQUOIA trial (NCT03336333), treatment with zanubrutinib resulted in significantly improved progression-free survival compared to bendamustine plus rituximab (BR) in adult patients with treatment-naïve chronic lymphocytic leukemia (CLL) and small lymphocytic lymphoma (SLL) without del(17p). The current analysis compared the effects of zanubrutinib versus BR on patients' health-related quality-of-life (HRQoL).

METHODS: In the SEQUOIA trial, patient-reported outcomes (PROs) were assessed at baseline and every 12 weeks (3 cycles) using the EORTC QLQ-C30 and EQ-5D-5L. Descriptive analyses were performed on all the questionnaires' scales and a mixed …

Trauma-Informed Youth Sport: Identifying Program Characteristics And Challenges To Advance Practice, Kayla Hussey, Lindsey C. Blom, Zenzi Huysmans, Dana Voelker, Matt Moore, Thalia M. Mulvihill

Journal of Youth Development

This purpose of this qualitative study was to explore shared characteristics and local challenges of trauma-informed youth sport program design and implementation through the voices of ten program facilitators (e.g., director, trainer; 8 women, 2 men; average age of 36.2 years, SD = 6.03) across four U.S. regions. Within a postpositivist approach and through thematic analysis of semi-structured interviews (average length of 53 minutes), shared characteristics identified by facilitators included promoting a safe and supportive environment, cultivating healthy relationships among adults and peers, and intentional psychological and social skill-building (e.g., attentional cues). Facilitators also explained the importance of understanding the …

Both Horatio And Polonius: Innate Lymphoid Cells In Tissue Homeostasis And Repair, Intelly S Lee, Steven J Van Dyken

2020-Current year OA Pubs

Innate lymphoid cells (ILCs) have emerged as critical tissue-resident lymphocytes that coordinate responses to environmental stress and injury. Traditionally, their function was thought to mirror adaptive lymphocytes that respond to specific pathogens. However, recent work has uncovered a more central role for ILCs in maintaining homeostasis even in the absence of infection. ILCs are now better conceptualized as an environmental rheostat that helps maintain the local tissue setpoint during environmental challenge by integrating sensory stimuli to direct homeostatic barrier and repair programs. In this article, we trace the developmental origins of ILCs, relate how ILCs sense danger signals, and describe …

D-Dimer Predicts Venous Thromboembolism In Multiple Myeloma: A Nested Case-Control Study, Kristen M Sanfilippo, Mark A Fiala, Daniel Feinberg, Harsha Tathireddy, Thomas Girard, Ravi Vij, Jorge Di Paola, Brian F Gage

2020-Current year OA Pubs

BACKGROUND: Clinical risk assessment scores, such as IMPEDE VTE, can identify patients with multiple myeloma (MM) at high-risk of venous thromboembolism (VTE). Refinement of these scores, by including 1 or more biomarkers, could improve risk assessment.

OBJECTIVES: We sought to determine the association between soluble P-selectin (sP-selectin) and D-dimer with VTE in MM.

METHODS: We identified 545 patients with newly diagnosed MM. Using a nested case-control design, we identified 38 cases of VTE within 6-months of MM treatment and 137 randomly selected controls. Using logistic regression, we examined the association between D-dimer and sP-selectin with VTE. We also analyzed the …

Bhlhe40 Mediates Cross-Talk Between Pathogenic Th17 Cells And Myeloid Cells During Experimental Autoimmune Encephalomyelitis, Melissa E Cook, Irina Shchukina, Chih-Chung Lin, Tara R Bradstreet, Elizabeth A Schwarzkopf, Nicholas N Jarjour, Ashlee M Webber, Konstantin Zaitsev, Maxim N Artyomov, Brian T Edelson

2020-Current year OA Pubs

TH17 cells are implicated in the pathogenesis of multiple sclerosis and experimental autoimmune encephalomyelitis (EAE). We previously reported that the transcription factor basic helix-loop-helix family member e40 (BHLHE40) marks cytokine-producing pathogenic TH cells during EAE, and that its expression in T cells is required for clinical disease. In this study, using dual reporter mice, we show BHLHE40 expression within TH1/17 and ex-TH17 cells following EAE induction. Il17a-Cre-mediated deletion of BHLHE40 in TH cells led to less severe EAE with reduced TH cell cytokine production. Characterization of the leukocytes in the CNS during EAE by single-cell RNA sequencing identified differences in …

Foreign Body Granulomas To Polymethylmethacrylate Soft Tissue Filler Following Covid-19 Infection, Nathan Vengalil, Laurin M Council, Basia M Michalski

2020-Current year OA Pubs

No abstract provided.

Pemphigoid Gestationis Treated With Dupilumab, Rita E Chen, Christine C Yokoyama, Milan J Anadkat

2020-Current year OA Pubs

No abstract provided.

Plain Language Summary Of The Topaz-1 Study: Durvalumab And Chemotherapy For Advanced Biliary Tract Cancer, Do-Youn Oh, Benjamin Tan, Et Al.

2020-Current year OA Pubs

WHAT IS THIS SUMMARY ABOUT?: This is a summary describing the results of a Phase III study called TOPAZ-1. The study looked at treatment with durvalumab (a type of immunotherapy) and chemotherapy to treat participants with advanced biliary tract cancer (BTC). Advanced BTC is usually diagnosed at late stages of disease, when it cannot be cured by surgery. This study included participants with advanced BTC who had not received previous treatment, or had their cancer come back at least 6 months after receiving treatment or surgery that aimed to cure their disease. Participants received treatment with durvalumab and chemotherapy or …

Dominant Negative Variants In Kif5b Cause Osteogenesis Imperfecta Via Down Regulation Of Mtor Signaling, Ronit Marom, Anika Lindsey, Jacob Lesinski, Michael L. Nonet, Jian Chen, Dustin Baldridge, Gary A. Silverman, Stephen C. Pak, Et Al.

2020-Current year OA Pubs

BACKGROUND: Kinesin motor proteins transport intracellular cargo, including mRNA, proteins, and organelles. Pathogenic variants in kinesin-related genes have been implicated in neurodevelopmental disorders and skeletal dysplasias. We identified de novo, heterozygous variants in KIF5B, encoding a kinesin-1 subunit, in four individuals with osteogenesis imperfecta. The variants cluster within the highly conserved kinesin motor domain and are predicted to interfere with nucleotide binding, although the mechanistic consequences on cell signaling and function are unknown.

METHODS: To understand the in vivo genetic mechanism of KIF5B variants, we modeled the p.Thr87Ile variant that was found in two patients in the C. elegans ortholog, …

Invasive Community-Onset Gram-Positive Infections From July 2018 Through December 2022 At 2 Children's Hospitals, Eric E Engstrom, Alexander S Plattner, J Chase Mcneil, Kristina G Hulten, Patrick J Reich, Mary G Boyle, James J Dunn, Stephanie A Fritz, Sheldon L Kaplan

2020-Current year OA Pubs

BACKGROUND: Invasive infections caused by

METHODS: Cases of iGAS, IPD, and I-CO-SA infections were identified prospectively and retrospectively at 2 large US children's hospitals by positive cultures from July 2018 through December 2022. Admission data were used to estimate frequency. For comparison, rates of respiratory syncytial virus (RSV), influenza, and SARS-CoV-2 were estimated by the number of positive viral test results at each institution.

RESULTS: I-CO-SA infections showed little variation in the study period. Rates of iGAS infection and IPD decreased by 46% and 44%, respectively, from 2019 to 2020, coinciding with a substantial decrease in RSV and influenza. In …

Targeted Proteomic Quantitation Of Nrf2 Signaling And Predictive Biomarkers In Hnscc, Nathan T Wamsley, Emily M Wilkerson, Kyle M Lapak, Robert W Sprung, Petra Erdmann Gilmore, Sophie P Gerndt, Ryan S Jackson, Randal C Paniello, Patrik Pipkorn, Sidharth V Puram, Jason T Rich, Reid R Townsend, José P Zevallos, Paul Zolkind, Dennis Goldfarb, Michael B Major, Et Al.

2020-Current year OA Pubs

The NFE2L2 (NRF2) oncogene and transcription factor drives a gene expression program that promotes cancer progression, metabolic reprogramming, immune evasion, and chemoradiation resistance. Patient stratification by NRF2 activity may guide treatment decisions to improve outcome. Here, we developed a mass spectrometry-based targeted proteomics assay based on internal standard-triggered parallel reaction monitoring to quantify 69 NRF2 pathway components and targets, as well as 21 proteins of broad clinical significance in head and neck squamous cell carcinoma (HNSCC). We improved an existing internal standard-triggered parallel reaction monitoring acquisition algorithm, called SureQuant, to increase throughput, sensitivity, and precision. Testing the optimized platform on …

Small Molecule Screen Identifies Pyrimethamine As An Inhibitor Of Nrf2-Driven Esophageal Hyperplasia, Chorlada Paiboonrungruang, Brittany Bowman, Julius Chembo, M Ben Major, Et Al.

2020-Current year OA Pubs

OBJECTIVE: NRF2 is a master transcription factor that regulates the stress response. NRF2 is frequently mutated and activated in human esophageal squamous cell carcinoma (ESCC), which drives resistance to chemotherapy and radiation therapy. Therefore, a great need exists for NRF2 inhibitors for targeted therapy of NRF2

DESIGN: We performed high-throughput screening of two compound libraries from which hit compounds were further validated in human ESCC cells and a genetically modified mouse model. The mechanism of action of one compound was explored by biochemical assays.

RESULTS: Using high-throughput screening of two small molecule compound libraries, we identified 11 hit compounds as …

A Not-So-Sweet Syndrome: A Case Report Of A Male Presenting With Acute Febrile Neutrophilic Dermatosis, Kim-Long R. Nguyen, Aaron J. Lacy, Suelin Hilbert, Rosanne S. Naunheim

2020-Current year OA Pubs

Physicians often encounter patients who present with a chief complaint of skin changes or lesions in both acute and primary care settings. Early initiation of appropriate treatment and pharmacotherapy in patients who present with rash is crucial to prevent decompensation, morbidity, and further downstream utilization of hospital resources. Acute febrile neutrophilic dermatosis, more commonly known as Sweet syndrome, is a rare and highly symptomatic inflammatory skin condition. Early recognition of Sweet syndrome is important as it requires specific treatment considerations and often can be a sign of an underlying pro-inflammatory condition, malignancy, or reaction to new medication that must be …

Advances In Screening For Radiation-Associated Cardiotoxicity In Cancer Patients, Walter Schiffer, Lauren N Pedersen, Matthew Lui, Carmen Bergom, Joshua D Mitchell

2020-Current year OA Pubs

PURPOSE OF REVIEW: Radiation is foundational to the treatment of cancer and improves overall survival. Yet, it is important to recognize the potential cardiovascular effects of radiation therapy and how to best minimize or manage them. Screening-both through imaging and with biomarkers-can potentially identify cardiovascular effects early, allowing for prompt initiation of treatment to mitigate late effects.

RECENT FINDINGS: Cardiac echocardiography, magnetic resonance imaging (MRI), computed tomography, and measurements of troponin and natriuretic peptides serve as the initial screening tests of choice for RICD. Novel imaging applications, including positron emission tomography and specific MRI parameters, and biomarker testing, including myeloperoxidase, …

Repeated Measures Of Mammographic Density And Texture To Evaluate Prediction And Risk Of Breast Cancer: A Systematic Review Of The Methods Used In The Literature, Akila Anandarajah, Yongzhen Chen, Carolyn Stoll, Angela Hardi, Shu Jiang, Graham A Colditz

2020-Current year OA Pubs

PURPOSE: It may be important for women to have mammograms at different points in time to track changes in breast density, as fluctuations in breast density can affect breast cancer risk. This systematic review aimed to assess methods used to relate repeated mammographic images to breast cancer risk.

METHODS: The databases including Medline (Ovid) 1946-, Embase.com 1947-, CINAHL Plus 1937-, Scopus 1823-, Cochrane Library (including CENTRAL), and Clinicaltrials.gov were searched through October 2021. Eligibility criteria included published articles in English describing the relationship of change in mammographic features with risk of breast cancer. Risk of bias was assessed using the …

A Human Mitofusin 2 Mutation Can Cause Mitophagic Cardiomyopathy, Antonietta Franco, Jiajia Li, Daniel P Kelly, Ray E Hershberger, Ali J Marian, Renate M Lewis, Moshi Song, Xiawei Dang, Alina D Schmidt, Mary E Mathyer, John R Edwards, Cristina De Guzman Strong, Gerald W Dorn

2020-Current year OA Pubs

Cardiac muscle has the highest mitochondrial density of any human tissue, but mitochondrial dysfunction is not a recognized cause of isolated cardiomyopathy. Here, we determined that the rare mitofusin (MFN) 2 R400Q mutation is 15-20× over-represented in clinical cardiomyopathy, whereas this specific mutation is not reported as a cause of MFN2 mutant-induced peripheral neuropathy, Charcot-Marie-Tooth disease type 2A (CMT2A). Accordingly, we interrogated the enzymatic, biophysical, and functional characteristics of MFN2 Q400 versus wild-type and CMT2A-causing MFN2 mutants. All MFN2 mutants had impaired mitochondrial fusion, the canonical MFN2 function. Compared to MFN2 T105M that lacked catalytic GTPase activity and exhibited normal …

Duvelisib For Critically Ill Patients With Coronavirus Disease 2019: An Investigator-Initiated, Randomized, Placebo-Controlled, Double-Blind Pilot Trial, Scott R Goldsmith, Fahrettin Covut, Mark Fiala, Zhifu Xiang, Zahid Iqbal, Elizabeth Bradtke, Brandon Christen, Michael P Rettig, Stephanie Christ, Leah Gehrs, Emily Street, Nicholas Wallace, Julie Ritchey, Feng Gao, Bijal Parikh, Erik R Dubberke, John F Dipersio, Et Al.

2020-Current year OA Pubs

BACKGROUND: Despite improvements in prevention and treatment, severe coronavirus disease 2019 (COVID-19) is associated with high mortality. Phosphoinositide 3-kinase (PI3K) pathways contribute to cytokine and cell-mediated lung inflammation. We conducted a randomized, placebo-controlled, double-blind pilot trial to determine the feasibility, safety, and preliminary activity of duvelisib, a PI3Kδγ inhibitor, for the treatment of COVID-19 critical illness.

METHODS: We enrolled adults aged ≥18 years with a primary diagnosis of COVID-19 with hypoxic respiratory failure, shock, and/or new cardiac disease, without improvement after at least 48 hours of corticosteroid. Participants received duvelisib (25 mg) or placebo for up to 10 days. Participants …

Operational Ontology For Oncology (O3): A Professional Society-Based, Multistakeholder, Consensus-Driven Informatics Standard Supporting Clinical And Research Use Of Real-World Data From Patients Treated For Cancer, Charles S Mayo, Walter Bosch, Et Al.

2020-Current year OA Pubs

PURPOSE: The ongoing lack of data standardization severely undermines the potential for automated learning from the vast amount of information routinely archived in electronic health records (EHRs), radiation oncology information systems, treatment planning systems, and other cancer care and outcomes databases. We sought to create a standardized ontology for clinical data, social determinants of health, and other radiation oncology concepts and interrelationships.

METHODS AND MATERIALS: The American Association of Physicists in Medicine's Big Data Science Committee was initiated in July 2019 to explore common ground from the stakeholders' collective experience of issues that typically compromise the formation of large inter- …

Overcoming Barriers To Drug Development And Enrollment In Clinical Trials For Adolescents And Young Adults With Lymphoma, Keri Toner, Carl E Allen, Shweta Jain, Brad Kahl, John Leonard, Heather Wasserstrom, Jonathan W Friedberg, Nita L Seibel, Kara Kelly

2020-Current year OA Pubs

Lymphoma is one of the most common cancers in adolescents and young adults, but historically, this population has had lower clinical trial enrollment and improvements in overall survival as compared to other age populations. There are multiple challenges that are unique to this population that have affected drug development and clinical trial enrollment. Our panel of experts have identified barriers, and in this review, we discuss current methods to address these barriers as well as potential solutions moving forward.

Type 2 Immunity In The Brain And Brain Borders, Tornike Mamuladze, Jonathan Kipnis

2020-Current year OA Pubs

Recent research in neuroimmunology has revolutionized our understanding of the intricate interactions between the immune system and the central nervous system (CNS). The CNS, an "immune-privileged organ", is now known to be intimately connected to the immune system through different cell types and cytokines. While type 2 immune responses have traditionally been associated with allergy and parasitic infections, emerging evidence suggests that these responses also play a crucial role in CNS homeostasis and disease pathogenesis. Type 2 immunity encompasses a delicate interplay among stroma, Th2 cells, innate lymphoid type 2 cells (ILC2s), mast cells, basophils, and the cytokines interleukin (IL)-4, …

Current Directions In The Treatment Of Classical Hodgkin Lymphoma, Frank G Keller, Brad Kahl, Jonathan W Friedberg

2020-Current year OA Pubs

Optimal management of patients who present with Hodgkin lymphoma continues to evolve. Most patients are cured with current treatment strategies, some but both short and long-term morbidity and mortality from treatment have particular relevance given the youth of the patient population. Combininations of targeted agents together with conventional chemotherapy have recently been investigated in phase 3 cliniial trials for advanced-stage Hodkgkin lymphoma, and have demonstrated improved efficacy compared with chemotherapy alone. These include both antibody-drug conjugates and PD-1 blockade. Treatment approaches have historically differed between pediatric and adult groups, but recent collaborations between adullt and pediatric groups via the NCTN …

Six-Month Outcomes Of Mechanical Thrombectomy For Treating Deep Vein Thrombosis: Analysis From The 500-Patient Clout Registry, Abdullah Shaikh, Vipul Khetarpaul, Et Al.

2020-Current year OA Pubs

PURPOSE: Mechanical thrombectomy for the treatment of deep vein thrombosis (DVT) is being increasingly utilized to reduce symptoms and prevent postthrombotic syndrome (PTS), but more data on clinical outcomes are needed. Mechanical thrombectomy was studied in the ClotTriever Outcomes (CLOUT) registry with 6-month full analysis outcomes reported herein.

MATERIALS AND METHODS: The CLOUT registry is a prospective, all-comer study that enrolled 500 lower extremity DVT patients across 43 US sites treated with mechanical thrombectomy using the ClotTriever System. Core-lab assessed Marder scores and physician-assessed venous patency by duplex ultrasound, PTS assessment using Villalta score, venous symptom severity, pain, and quality …