Digital Commons Network^™

Aperiodic (1/F) Neural Activity Robustly Tracks Symptom Severity Changes In Treatment-Resistant Depression, Carl Hacker, Madaline M Mocchi, Jiayang Xiao, Brian Metzger, Joshua Adkinson, Bailey Pascuzzi, Raissa Mathura, Denise Oswalt, Andrew Watrous, Eleonora Bartoli, Anusha Allawala, Victoria Pirtle, Xiaoxu Fan, Isabel Danstrom, Ben Shofty, Garrett Banks, Yue Zhang, Michelle Armenta-Salas, Koorosh Mirpour, Nicole Provenza, Sanjay Mathew, Jeffrey F Cohn, David Borton, Wayne Goodman, Nader Pouratian, Sameer Anil Sheth, Kelly R Bijanki

Faculty, Staff and Students Publications

Background: A reliable physiological biomarker for major depressive disorder is essential for developing and optimizing neuromodulatory treatment paradigms. In this study, we investigated a passive electrophysiologic biomarker that tracks changes in depressive symptom severity on the order of minutes to hours.

Methods: We analyzed brief recordings from intracranial electrodes implanted deep in the brain during a clinical trial of deep brain stimulation for treatment-resistant depression in 5 human participants (nfemale = 3, nmale = 2). This surgical setting allowed for precise temporal and spatial sensitivity in the ventromedial prefrontal cortex, a challenging area to measure. We focused on the aperiodic …

Differential Gait Features Across Parkinson's Disease Clinical Subtypes, Sidney T Baudendistel, Kerri S Rawson, Christina N Lessov-Schlaggar, Baijayanta Maiti, Paul T Kotzbauer, Joel S Perlmutter, Gammon M Earhart, Meghan C Campbell

2020-Current year OA Pubs

BACKGROUND: Clinical subtypes in Parkinson's disease including non-motor manifestations may be more beneficial than subtypes based upon motor manifestations alone. Inclusion of gait metrics may help identity targets for rehabilitation and potentially predict development of non-motor symptoms for individuals with Parkinson's disease. This study aims to characterize gait differences across established multi-domain subtypes.

METHODS: "Motor Only", "Psychiatric & Motor" and "Cognitive & Motor" clinical subtypes were established through motor, cognitive, and psychiatric assessment. Walking was assessed in the "OFF" medication state. Multivariate analysis of variance identified differences in gait domains across clinical subtypes.

FINDINGS: The "Motor Only" subtype exhibited the …

The Effects Of Burst Steroid Therapy On Short-Term Decongestion In Acute Heart Failure Patients With Pro-Inflammatory Activation: A Post Hoc Analysis Of The Cortahf Randomized, Open-Label, Pilot Trial, Jan Biegus, Douglas L Mann, Et Al.

2020-Current year OA Pubs

BACKGROUND: The effect of steroids on congestion in patients with acute heart failure (AHF) is not known.

METHODS AND RESULTS: Patients with AHF, NT-proBNP levels > 1500 pg/mL and high-sensitivity C-reactive protein (hsCRP) levels > 20 mg/L were randomized to once-daily oral 40 mg prednisone for 7 days or usual care. In this post hoc analysis, congestion score was calculated on the basis of orthopnea, edema and rales (0 reflecting lack of congestion, and 9 maximal congestion) at each time point. Among 100 eligible patients randomized, those assigned to prednisone had a greater improvement in congestion score at day 31 (win odds …

Cracking The Pericellular Matrix Code: Exploring How Mmp-2, -3, And -7 Influence Matrix Breakdown And Biomechanical Properties, Benjamin Tizian Baumann, Jule Nieuwstraten, Christian Konrads, Farshid Guilak, Marina Danalache

2020-Current year OA Pubs

INTRODUCTION: The intricate process of articular cartilage remodeling, pivotal for both physiological functions and osteoarthritis (OA) progression, is orchestrated through a balance of matrix synthesis and breakdown, which is mediated by matrix metalloproteinase enzymes (MMPs). At the heart of this remodeling lies the pericellular matrix (PCM), a specialized microenvironment encapsulating each chondrocyte and composed mainly of collagen type VI and perlecan. The aim of this study was to assess the impact of MMP-2, -3, and -7 on the structural integrity and biomechanical attributes of the PCM.

METHODS: Human articular cartilage explants (N = 10 patients) were incubated with activated MMP-2, …

Prospective Observational Study Of Fkrp-Related Limb-Girdle Muscular Dystrophy R9: A Grasp Consortium Study, Lindsay N Alfano, Stephanie Hunn, Conrad C Weihl, Et Al.

2020-Current year OA Pubs

OBJECTIVE: Limb-girdle muscular dystrophy R9 (LGMDR9, formerly known as LGMD2I), caused by variants in the fukutin-related protein (FKRP) gene leads to progressive muscle weakness of the shoulder and pelvic limb-girdles and loss of motor function over time. Clinical management and future trial design are improved by determining which standardized clinical outcome assessments (COA) of function are most appropriate to capture disease presentation and progression, informing endpoint selection and enrollment criteria. The purpose of our study was to evaluate the cross-sectional validity and reliability of clinical outcome assessments in patients with FKRP-related LGMDR9 participating in the Genetic Resolution and Assessments Solving …

Evaluating The World Health Organization's Hearts Model For Hypertension And Diabetes Management: A Pilot Implementation Study In Guatemala, Irmgardt Alicia Wellmann, Luis Fernando Ayala, Taryn M Valley, Vilma Irazola, Mark D Huffman, Michele Heisler, Peter Rohloff, Rocío Donis, Eduardo Palacios, Manuel Ramírez-Zea, David Flood

2020-Current year OA Pubs

BACKGROUND: The World Health Organization HEARTS Technical Package is a widely implemented global initiative to improve the primary care management of cardiovascular disease risk factors. The study's objective is to report outcomes from a pilot implementation trial of integrated hypertension and diabetes management based on the HEARTS model in Guatemala.

METHODS: We conducted a single-arm pilot implementation trial over six months from October 2023 to May 2024 in 11 Guatemalan Ministry of Health primary care facilities in two districts. The pilot evaluated a package of five HEARTS-aligned implementation strategies to improve the pharmacological treatment of hypertension and diabetes. The primary …

The Impact Of Quantitative Platform On Candidacy For Bronchoscopic Lung Volume Reduction: A Multi-Center Retrospective Cohort Study, Max Wayne, Suchitra Pilli, Hee Jae Choi, Nathaniel Moulton, Praveen Chenna, Allen Cole Burks, Alexander Chen

2020-Current year OA Pubs

BACKGROUND: Bronchoscopic lung volume reduction (BLVR) can be an effective treatment for highly selected patients with severe emphysema but only half of carefully selected patients derive clinical benefit. Two commercially available platforms exist to help determine candidacy for BLVR via quantitative analysis of computed tomography (CT) scans.

OBJECTIVES: To determine if the two commercially available quantitative platforms identified the same patient population that may benefit from BLVR.

DESIGN: A multicenter, retrospective cohort study.

METHODS: Consecutive patients referred for BLVR between January 1, 2022 and March 31, 2023 at three medical centers in the United States with the same CT scan …

Emotional Ecosystems: Understanding The Relationship Between Family Interactions And Anxiety Among Cancer Caregivers, Keisha White Makinde, Jacquelyn J Benson, Kyle A Pitzer, Maysara Mitchell, Debra Parker Oliver, George Demiris, Karla T Washington

2020-Current year OA Pubs

OBJECTIVES: Recent studies have challenged the assumption that families are invariable sources of support for cancer caregivers, noting that relationships with family members can have both positive and negative effects on caregiver well-being. This study expands upon prior literature to examine the relationship between cancer caregivers' perceptions of the quality of their family interactions and their symptoms of anxiety.

METHODS: We employed secondary analysis of baseline data from a multisite randomized clinical trial of an intervention for cancer caregivers conducted at 3 large academic palliative care clinics. We performed linear regression analyses to analyze the relationship between caregivers' perceptions of …

Examining Health Insurance And Non-Medical Challenges Among Vietnamese Americans In Texas During The Covid-19 Pandemic, Alexander Le, Saba Siddiqi, Celine Nguyen, Ben King, Paul Gerardo Yeh, Jannette Diep, Lauren Gilbert, Bich-May Nguyen

Faculty, Staff and Student Publications

When COVID-19 data on Asian Americans are available, they are frequently aggregated, concealing community-specific concerns. Consequently, there is limited COVID-19 literature on Vietnamese Americans. In this study, we investigated the association between health insurance coverage and non-medical challenges during the COVID-19 pandemic, in Vietnamese Americans in Texas. The NIH Community Engagement Alliance (CEAL) Common Survey 2 was administered electronically in English and Vietnamese and contained 23 questions about non-medical drivers of health, COVID-19 vaccination, and research participation. Vietnamese American adults in Texas were recruited between September 2021 and March 2022 via partnerships with community organizations. Responses were compared and analyzed …

Acceptance And Commitment Therapy With Huntington's Disease: A Narrative Review And Case Report Of A Caregiver-Assisted Intervention, Simone H. Schriger, Chelsi N. Nurse, C. Virginia O'Hayer

Department of Psychiatry and Human Behavior Faculty Papers

Acceptance and commitment therapy (ACT) is an experiential, action-oriented talk therapy that emphasizes acceptance of painful inner experience through increased psychological flexibility. In this narrative review and case report, we first review the extant literature on applications of ACT to patients with a variety of mental and physical health challenges, including neurodegenerative disorders, and their caregivers. We then discuss applications of ACT to Huntington's disease (HD). We provide a case report of a 52-year-old man living with HD who, accompanied by his caregiver, received a virtually-delivered 6-session ACT intervention. We measured the patient's self-reported symptoms of depression (PHQ-9) and anxiety …

Performance And Safety Of The Extravascular Implantable Cardioverter Defibrillator Through Long-Term Follow-Up: Final Results From The Pivotal Study., Paul Friedman, Francis Murgatroyd, Lucas V A Boersma, Jaimie Manlucu, Bradley P Knight, Nicolas Clémenty, Christophe Leclercq, Anish Amin, Béla Merkely, Ulrika Maria Birgersdotter-Green, Joseph Yat Sun Chan, Mauro Biffi, Reinoud Elwin Knops, Gregory Engel, Ignacio Muñoz Carvajal, Laurence M Epstein, Venkata Sagi, Jens Brock Johansen, Maciej Sterliński, Clemens Steinwender, Troy Hounshell, Richard Abben, Amy E Thompson, Yan Zhang, Christopher Wiggenhorn, Sarah Willey, Ian Crozier

Heart and Vascular Articles

BACKGROUND: Substernal lead placement of the extravascular implantable cardioverter defibrillator (EV ICD) permits both defibrillation at thresholds similar to those seen with transvenous implantable cardioverter defibrillators and effective anti-tachycardia pacing (ATP) while avoiding the vasculature and associated complications. The global Pivotal study has shown the EV ICD system to be safe and effective through 6 months, but long-term experience has yet to be published. Our aim was to report the performance and safety of the EV ICD system throughout the study.

METHODS: The EV ICD Pivotal study was a prospective, global, single-arm, premarket clinical study. Individuals with a Class I …

Early-Onset Atherosclerotic Cardiovascular Disease, Idine Mousavi, John Suffredini, Salim S Virani, Christie M Ballantyne, Erin D Michos, Arunima Misra, Anum Saeed, Xiaoming Jia

Faculty, Staff and Students Publications

Recent trends indicate a concerning increase in early-onset atherosclerotic cardiovascular disease (ASCVD) among younger individuals (men aged < 55 years women aged < 65 years). These findings highlight the pathobiology of ASCVD as a disease process that begins early in life and underscores the need for more tailored screening methods and preventive strategies. Increasing attention has been placed on the growing burden of traditional cardiometabolic risk factors in young individuals while also recognizing unique factors that mediate risk of pre-mature atherosclerosis in this demographic such as substance use, socioeconomic disparities, adverse pregnancy outcomes, and chronic inflammatory states that contribute to the increasing incidence of early ASCVD. Additionally, mounting evidence has pointed out significant disparities in the diagnosis and management of early ASCVD and cardiovascular outcomes based on sex and race. Moving towards a more personalized approach, emerging data and technological developments using diverse tools such as polygenic risk scores and coronary artery calcium scans have shown potential in earlier detection of ASCVD risk. Thus, we review current evidence on causal risk factors that drive the increase in early ASCVD and highlight emerging tools to improve ASCVD risk assessment in young individuals.

Correlates Of Inaccuracy In Reporting Of Energy Intake Among Persons With Multiple Sclerosis, Stephanie L Silveira, Brenda Jeng, Barbara A Gower, Gary R Cutter, Robert W Motl

Faculty, Staff and Student Publications

BACKGROUND/OBJECTIVES: Persons with multiple sclerosis (MS) are interested in diet as a second-line approach for disease management. This study examined potential variables that correlate with inaccuracy of self-reported energy intake (EI) in adults with MS.

METHODS: Twenty-eight participants completed two assessment appointments within a 14-day period that included a standard doubly labeled water (DLW) protocol for estimating total energy expenditure (TEE). The participants reported their EI using the Automated Self-Administered 24 h (ASA24) Dietary Assessment Tool. The primary variables of interest for explaining the discrepancy between TEE and ASA24 EI (i.e., inaccuracy) included cognition (processing speed, visuospatial memory, and verbal …

Urine Proteomics Defines An Immune Checkpoint-Associated Nephritis Signature, James P Long, Shailbala Singh, Yanlan Dong, Cassian Yee, Jamie S Lin

Faculty, Staff and Student Publications

Immune checkpoint inhibitor (ICI) therapy is a cornerstone treatment for many cancers, but it can induce severe immunotoxicity, including acute interstitial nephritis (AIN). Currently, kidney biopsy is required to differentiate ICI-AIN from other causes of acute kidney injury (AKI). However, this invasive approach can lead to morbidity, delayed glucocorticoid treatment for patients with AIN, and unnecessarily prolonged suspension of ICI therapy in non-AIN patients. Delayed or incorrect diagnosis of ICI-AIN is particularly detrimental, as over 50% of patients are at risk of permanent renal damage. Thus, there is an urgent need for non-invasive biomarkers that can rapidly and accurately distinguish …

Atm Expression And Activation In Ataxia Telangiectasia Patients With And Without Class Switch Recombination Defects, Fereshte Salami, Tannaz Moeini Shad, Nazanin Fathi, Hanieh Mojtahedi, Marzie Esmaeili, Sepideh Shahkarami, Ladan Gol Mohammad Pour Afrakoti, Parisa Amirifar, Samaneh Delavari, Hassan Nosrati, Azadehsadat Razavi, Mohammad Reza Ranjouri, Mahsa Yousefpour, Zahra Hamidi Esfahani, Gholamreza Azizi, Mahmoudreza Ashrafi, Nima Rezaei, Reza Yazdani, Hassan Abolhassani

Department of Neurology Faculty Papers

BACKGROUND: Ataxia telangiectasia mutated (ATM) kinase plays a critical role in DNA double-strand break (DSB) repair. Ataxia telangiectasia (A-T) patients exhibit abnormalities in immunoglobulin isotype expression and class switch recombination (CSR). This study investigates the role of residual ATM kinase expression and activity in the severity of A-T disease.

METHODS: A-T patients with defined genetic diagnoses were classified based on CSR and based on the severity of their medical complications. Isolated peripheral blood mononuclear cells from any patient were evaluated before and after exposure to 0.5 Gy ionizing radiation for one minute. Western blotting was performed to identify the expression …

Dna Methylation Profiling At Base-Pair Resolution Reveals Unique Epigenetic Features Of Early-Onset Colorectal Cancer In Underrepresented Populations, Jason Sheng Li, Karen Riggins, Li Yang, Chaorong Chen, Patricia Castro, Wedad Alfarkh, Neda Zarrin-Khameh, Michael E Scheurer, Chad J Creighton, Benjamin Musher, Wei Li, Lanlan Shen

Faculty, Staff and Students Publications

BACKGROUND: The incidence of early-onset colorectal cancer (EOCRC) has been rising at an alarming rate in the USA, and EOCRC disproportionately affects racial/ethnic minorities. Here, we construct comprehensive profiles of EOCRC DNA methylomes at base-pair resolution for a cohort of Hispanic and African American patients.

RESULTS: We show the epigenetic landscape of these EOCRC patients differs from that of late-onset colorectal cancer patients, and methylation canyons in EOCRC tumor tissue preferentially overlapped genes in cancer-related pathways. Furthermore, we identify epigenetic alterations in metabolic genes that are specific to our racial/ethnic minority EOCRC cohort but not Caucasian patients from TCGA. Top …

Stratification System With Dual Human Endogenous Retroviruses For Predicting Immunotherapy Efficacy In Metastatic Clear-Cell Renal Cell Carcinoma, Xiaofan Lu, Yann-Alexandre Vano, Xiaoping Su, Virginie Verkarre, Cheng-Ming Sun, Wenxuan Cheng, Li Xu, Fangrong Yan, Salma Kotti, Wolf Hervé Fridman, Catherine Sautes-Fridman, Stéphane Oudard, Gabriel G Malouf

Faculty, Staff and Student Publications

Background: Endogenous retrovirus (ERV) elements are genomic footprints of ancestral retroviral infections within the human genome. While the dysregulation of ERV transcription has been linked to immune cell infiltration in various cancers, its relationship with immune checkpoint inhibitor (ICI) response in solid tumors, particularly metastatic clear-cell renal cell carcinoma (ccRCC), remains inadequately explored.

Methods: This study analyzed patients with metastatic ccRCC from two prospective clinical trials, encompassing 181 patients receiving nivolumab in the CheckMate trials (-009 to -010 and -025) and 48 patients treated with the ipilimumab-nivolumab combination in the BIONIKK trial. ERV expression was quantified using the ERVmap algorithm …

The Association Between Thyroid Differentiation Score And Survival Outcomes In Papillary Thyroid Carcinoma, Jennifer R Wang, Mark E Zafereo, Maria E Cabanillas, Chia Chin Wu, Li Xu, Yaoyi Dai, Wenyi Wang, Stephen Y Lai, Ying Henderson, Lauren Erasmus, Michelle D Williams, Corinne Joshu, Debashree Ray

Faculty, Staff and Student Publications

Context: Thyroid differentiation score (TDS), calculated based on mRNA expression levels of 16 genes controlling thyroid metabolism and function, has been proposed as a measure to quantify differentiation in papillary thyroid carcinoma (PTC).

Objective: The objective of this study is to determine whether TDS is associated with survival outcomes across patient cohorts.

Methods: Two independent cohorts of patients with PTC were used: (1) The Cancer Genome Atlas (TCGA) thyroid cancer study (N = 372), (2) MD Anderson Cancer Center (MDACC) cohort (N = 111). The primary survival outcome of interest was progression-free interval (PFI). Association with overall survival (OS) was …

Translation Of Oral Health Research Priorities Into Research Topics In An Equity-Based Priority Setting Exercise, Sumanth Nagraj Kumbargere, Cath Quinn, Lynne Callaghan, Martha Paisi, Mona Nasser

Peninsula Dental School

BACKGROUND: In the context of research priority-setting, participants express their research priorities and ideas in various forms, ranging from narratives to explicit topics or questions. However, the transition from these expressions to well-structured research topics or questions is not always straightforward. Challenges intensify when research priorities pertain to interventions or diagnostic accuracy, requiring the conversion of narratives into the Participant, Intervention, Comparator, Outcome (PICO) format.

SCOPE AND FINDINGS: This project aimed to understand the challenges of engaging a diverse, multilingual population in setting oral health research priorities. While not a comprehensive priority-setting effort, we modified James Lind Alliance's (JLA) methods …

Real-World Satisfaction And Experience With Injection And Autoinjector Device For Ofatumumab Indicated For Multiple Sclerosis., Amy Perrin Ross, Jacqueline Nicholas, Ming-Hui Tai, Stephen Yeung, Nazneen Fatima Shaikh, Helen Chen, Mariana Fernandes, Aaron Cortright, Kevin Hawkins

Neuroscience Articles

BACKGROUND: To evaluate the overall satisfaction, device usability, and injection experience of MS patients self-administering ofatumumab using the Sensoready

METHODS: This US-based, cross-sectional survey study included patients with MS (≥ 18 years) who self-administered ofatumumab using the Sensoready device within the previous 12 months of the survey. Eligible patients were administered a 30-item de novo questionnaire that focused on overall device satisfaction, device usability, convenience/flexibility for travel with the device, user confidence, injection experience, and time to administer the injection. Ratings were measured on Likert and numeric rating scales, with higher scores indicating positive responses.

RESULTS: Overall, 105 patients with …

A Potential Vegf-Driven Hypothesis Of Calvarial Centripetal Proliferation In Cerebral Proliferative Angiopathy, Shigeta Miyake, Timo Krings, Tze Phei Kee, Thierry A G M Huisman

Faculty, Staff and Students Publications

Cerebral proliferative angiopathy (CPA) is a rare subtype of cerebral arteriovenous malformation, characterized by unique angiographic features and clinical presentations. Although the clinical and angiographic characteristics of CPA have been well described, their impact on the surrounding tissues remains underexplored. Herein, we investigated the presence of calvarial thickening in patients with CPA, and discuss its potential pathogenesis. This retrospective multicenter cohort study enrolled 16 CPA patients from our institutions. Patients were identified by a search of the hospital medical records for key words related to "cerebral proliferative angiopathy." Data on demographics, CPA characteristics, clinical symptoms, and calvarial thickening were collected …

Federally Qualified Health Center Patients’ Experiences With Remote Patient Monitoring As Part Of Telehealth Services For Self-Measured Blood Pressure Monitoring, Natalia I Heredia, Maria E Fernandez, Ella R Garza, Jabria Pittman, Fernanda Velasco-Huerta, Tracy L Judd, Jocelyn Hunyadi, Elvis Longanga Diese, Deevakar Rogith, William B Perkison, Susan H Fenton

Faculty, Staff and Student Publications

BACKGROUND: Remote patient monitoring (RPM) for hypertension management has become increasingly popular, demonstrating benefits for both clinics and patients. However, patient engagement in self-measured blood pressure (SMBP) monitoring remains low despite healthcare providers' efforts. This study aimed to assess adherence and acceptance of RPM for SMBP among Texas Federally Qualified Health Center patients.

METHODS: Participants enrolled in the SMBP monitoring program were recruited at three health centers. Data was collected from patient health records, and a questionnaire assessed hypertension self-management, technology acceptance, intentions, and attitudes toward SMBP. Thematic analysis was conducted for open-ended responses that followed each item, and multivariate …

Federally Qualified Health Center Patients’ Experiences With Remote Patient Monitoring As Part Of Telehealth Services For Self-Measured Blood Pressure Monitoring, Natalia I Heredia, Maria E Fernandez, Ella R Garza, Jabria Pittman, Fernanda Velasco-Huerta, Tracy L Judd, Jocelyn Hunyadi, Elvis Longanga Diese, Deevakar Rogith, William B Perkison, Susan H Fenton

Faculty, Staff and Student Publications

Background: Remote patient monitoring (RPM) for hypertension management has become increasingly popular, demonstrating benefits for both clinics and patients. However, patient engagement in self-measured blood pressure (SMBP) monitoring remains low despite healthcare providers' efforts. This study aimed to assess adherence and acceptance of RPM for SMBP among Texas Federally Qualified Health Center patients.

Methods: Participants enrolled in the SMBP monitoring program were recruited at three health centers. Data was collected from patient health records, and a questionnaire assessed hypertension self-management, technology acceptance, intentions, and attitudes toward SMBP. Thematic analysis was conducted for open-ended responses that followed each item, and multivariate …

A Novel Case Of Glial Transdifferentiation In Renal Medullary Carcinoma Brain Metastasis, Maria A Gubbiotti, Ian E Mccutcheon, Priya Rao, Giannicola Genovese, Linghua Wang, Artem Tarasov, Vladislav Putintsev, Amber Berlinski, Danil Stupichev, Kirill Kriukov, Suren Davitavyan, Basim Salem, Alexander Sarachakov, Dmitry Lebedev, Michael Hensley, Alexander Bagaev, Francesca Paradiso, Vladimir Kushnarev, Gleb Khegai, Nizar M Tannir, Pavlos Msaouel

Faculty, Staff and Student Publications

Renal medullary carcinoma is a rare undifferentiated tumor of the kidney associated with sickle cell trait and characterized by INI1 (SMARCB1) loss. Although metastasis to lungs, lymph nodes, and bone is commonly reported, distant spread to the central nervous system almost never occurs. Here we present an unusual case of a patient with renal medullary carcinoma with metastasis to the brain following treatment which included tazemetostat, an EZH2 inhibitor. The metastatic brain lesion harbored morphologic, immunohistochemical, and methylation profile supportive of a primary CNS phenotype with loss of the trimethylated lysine 27 residue of histone 3 while maintaining INI1 loss …

Glofitamab In Relapsed/Refractory Mantle Cell Lymphoma: Results From A Phase I/Ii Study, Tycel Jovelle Phillips, Nancy L Bartlett, Et Al.

2020-Current year OA Pubs

PURPOSE: Patients with relapsed/refractory (R/R) mantle cell lymphoma (MCL) have a poor prognosis. The phase I/II NP30179 study (ClinicalTrials.gov identifier: NCT03075696) evaluated glofitamab monotherapy in patients with R/R B-cell lymphomas, with obinutuzumab pretreatment (Gpt) to mitigate the risk of cytokine release syndrome (CRS) with glofitamab. We present data for patients with R/R MCL.

METHODS: Eligible patients with R/R MCL (at least one previous therapy) received Gpt (1,000 or 2,000 mg) 7 days before the first glofitamab dose (single dose or split over 2 days if required). Glofitamab step-up dosing was administered once a day on days 8 (2.5 mg) and …

Pooled Safety Analysis And Management Of Sotorasib-Related Adverse Events In Kras G12c-Mutated Advanced Non-Small Cell Lung Cancer, Ferdinandos Skoulidis, Bob T Li, Maximilian Hochmair, Ramaswamy Govindan, Mark Vincent, Anthonie J Van Der Wekken, Noemi Reguart Aransay, Kenneth J O'Byrne, Nicolas Girard, Frank Griesinger, Makoto Nishio, Simon Häfliger, Colin Lindsay, Niels Reinmuth, Astrid Paulus, Pavlos Papakotoulas, Sang-We Kim, Carlos Gil Ferreira, Giulia Pasello, Michael Duruisseaux, Spyridon Gennatas, Anastasios Dimou, Bhakti Mehta, William Kormany, Chidozie Nduka, Brooke E Sylvester, Christine Ardito-Abraham, Yang Wang, Adrianus Johannes De Langen

Faculty, Staff and Student Publications

Introduction: We describe the safety of sotorasib monotherapy in patients with KRAS G12C-mutated advanced non-small cell lung cancer (NSCLC) and discuss practical recommendations for managing key risks.

Methods: Incidence rates of treatment-related adverse events (TRAEs) were pooled from 4 clinical trials: CodeBreaK 100 (NCT03600883), CodeBreaK 101 (NCT04185883), CodeBreaK 105 (NCT04380753), and CodeBreaK 200 (NCT04303780) and graded according to CTCAE v5.0. Adverse events were deemed sotorasib-related per investigator causality assessment.

Results: In the pooled population (n = 549), TRAEs were reported in 388 (70.7%) patients (grade 1: 124 [22.6%]; grade 2: 117 [21.3%]; …

Clinical And Molecular Characteristics Of Patients With Brain Metastasis Secondary To Pancreatic Ductal Adenocarcinoma, Mahmoud Yousef, Mark W Hurd, Abdelrahman Yousef, Ethan B Ludmir, Ashwathy B Pillai, Jennifer Peterson, Eugene J Koay, Sali Albarouki, Ching-Wei Tzeng, Rebecca Snyder, Matthew H G Katz, Huamin Wang, Michael J Overman, Anirban Maitra, Shubham Pant, Brandon G Smaglo, Robert A Wolff, James Yao, John P Shen, Dan Zhao

Faculty, Staff and Student Publications

Background: The prognosis for patients with pancreatic ductal adenocarcinoma (PDAC) is poor. Secondary brain metastasis (Br-M) occurs in less than 1% of patients. Clinical characteristics and molecular alterations have not been characterized in this rare patients' subset.

Materials and methods: The Foundry software platform was used to retrospectively query electronic health records for patients with Br-M secondary to PDAC from 2005 to 2023; clinical, molecular, and overall survival (OS) data were analyzed.

Results: Br-M was diagnosed in 44 patients with PDAC. Median follow-up was 78 months; median OS from initial PDAC diagnosis was 47 months. Median duration from PDAC diagnosis …

Neutralizing Antibody Immune Correlates In Covail Trial Recipients Of An Mrna Second Covid-19 Vaccine Boost, Bo Zhang, Rachel M Presti, Et Al.

2020-Current year OA Pubs

Neutralizing antibody titer has been a surrogate endpoint for guiding COVID-19 vaccine approval and use, although the pandemic's evolution and the introduction of variant-adapted vaccine boosters raise questions as to this surrogate's contemporary performance. For 985 recipients of an mRNA second bivalent or monovalent booster containing various Spike inserts [Prototype (Ancestral), Beta, Delta, and/or Omicron BA.1 or BA.4/5] in the COVAIL trial (NCT05289037), titers against 5 strains were assessed as correlates of risk of symptomatic COVID-19 ("COVID-19") and as correlates of relative (Pfizer-BioNTech Omicron vs. Prototype) booster protection against COVID-19 over 6 months of follow-up during the BA.2-BA.5 Omicron-dominant period. …

Neutralizing Antibody Immune Correlates In Covail Trial Recipients Of An Mrna Second Covid-19 Vaccine Boost, Bo Zhang, Youyi Fong, Lauren Dang, Jonathan Fintzi, Shiyu Chen, Jing Wang, Nadine G Rouphael, Angela R Branche, David J Diemert, Ann R Falsey, Daniel S Graciaa, Lindsey R Baden, Sharon E Frey, Jennifer A Whitaker, Susan J Little, Satoshi Kamidani, Emmanuel B Walter, Richard M Novak, Richard Rupp, Lisa A Jackson, Chenchen Yu, Craig A Magaret, Cindy Molitor, Bhavesh Borate, Sydney Busch, David Benkeser, Antonia Netzl, Derek J Smith, Tara M Babu, Angelica C Kottkamp, Anne F Luetkemeyer, Lilly C Immergluck, Rachel M Presti, Martín Bäcker, Patricia L Winokur, Siham M Mahgoub, Paul A Goepfert, Dahlene N Fusco, Robert L Atmar, Christine M Posavad, Jinjian Mu, Mat Makowski, Mamodikoe K Makhene, Seema U Nayak, Paul C Roberts, Peter B Gilbert, Dean Follmann

Faculty, Staff and Students Publications

Neutralizing antibody titer has been a surrogate endpoint for guiding COVID-19 vaccine approval and use, although the pandemic's evolution and the introduction of variant-adapted vaccine boosters raise questions as to this surrogate's contemporary performance. For 985 recipients of an mRNA second bivalent or monovalent booster containing various Spike inserts [Prototype (Ancestral), Beta, Delta, and/or Omicron BA.1 or BA.4/5] in the COVAIL trial (NCT05289037), titers against 5 strains were assessed as correlates of risk of symptomatic COVID-19 ("COVID-19") and as correlates of relative (Pfizer-BioNTech Omicron vs. Prototype) booster protection against COVID-19 over 6 months of follow-up during the BA.2-BA.5 Omicron-dominant period. …

Process Evaluation Of The Hockey Fans In Training Lifestyle Intervention (For Men With Overweight Or Obesity)., Wendy M Blunt, Marisa L Kfrerer, Dawn P. Gill, Katie J Shillington, Brendan Riggin, Jennifer D Irwin, Brooke Bliss, Robert J Petrella

Department of Medicine Publications

BACKGROUND: Despite the proven relationship between lifestyle and morbidity and mortality, rates of chronic disease (e.g. obesity) continue to rise in paradox to the myriad of studies supporting lifestyle behaviour change. Men have been less likely to seek out preventative care or lifestyle programs, putting them at risk. In response, Hockey Fans In Training (Hockey FIT) was developed as a group-based, lifestyle intervention leveraging the draw of hockey fandom to engage middle-aged men with overweight or obesity in lifestyle change. Encouraging pilot study results informed the optimization and delivery of the intervention through a cluster randomized controlled trial in 42 …