Medicine and Health Sciences Commons^™

Acetaminophen Influences Musculoskeletal Signaling But Not Adaptations To Endurance Exercise Training, Brandon Roberts, Alyssa Geddis, Alexandra Ciuciu, Marinaliz Reynoso, Nikhil Mehta, Alyssa Varanoske, Alyssa Kelley, Raymond Walker, Rigoberto Munoz, Alexander Kolb, Jeffery Staab, Marshall Naimo, Ryan Tomlinson

Department of Orthopaedic Surgery Faculty Papers

Acetaminophen (ACE) is a widely used analgesic and antipyretic drug with various applications, from pain relief to fever reduction. Recent studies have reported equivocal effects of habitual ACE intake on exercise performance, muscle growth, and risks to bone health. Thus, this study aimed to assess the impact of a 6-week, low-dose ACE regimen on muscle and bone adaptations in exercising and non-exercising rats. Nine-week-old Wistar rats (n = 40) were randomized to an exercise or control (no exercise) condition with ACE or without (placebo). For the exercise condition, rats ran 5 days per week for 6 weeks at a 5% …

Discussing Menstrual Health In Family Medicine, Allison Casola, Alice Renaud, Ashwini Kamath Mulki

Department of Family & Community Medicine Faculty Papers

No abstract provided.

Occupational Therapy Students’ Perceptions Of Their Experience In A Role-Emerging Level Ii Fieldwork Within Higher Education Student Services, Marie-Christine Potvin, Alexis Morales, Erin West, Mika Kalimi, Jeanne M Coviello

Department of Occupational Therapy Faculty Papers

BACKGROUND: Role-emerging settings - those where occupational therapy (OT) services have not traditionally been provided - are common sites for practice placements of entry-level occupational therapy students. A growing body of literature has attempted to determine the value and drawbacks of such practice placements on the professional preparedness of OT students with mixed findings. Benefits have been identified, including increased cultural understanding, advocacy, creativity, initiative, and problem-solving skills. However, OT students have been reported to perceive such placement as limiting their professional growth and preparedness to practice compared to traditional placements.

METHODS: A phenomenological study was conducted seeking the perceptions …

Swiss Cheese Heart: A Tale Of Multiple Valve Perforations, Hussam Al Hennawi, Shayan I. Khan, Aamna Khan, Usama Sadiq, Sung-Hae Cho

Abington Jefferson Health Papers

Gerbode defect, an anomalous connection between the left ventricle and right atrium, is often congenital but can be acquired or iatrogenically formed. We present an exceedingly rare case of this defect associated with multiple valve perforation in an otherwise healthy patient with bicuspid aortic valve and endocarditis.

Discovery Of A Small-Molecule Inhibitor That Traps Polθ On Dna And Synergizes With Parp Inhibitors, William Fried, Mrityunjay Tyagi, Leonid Minakhin, Gurushankar Chandramouly, Taylor Tredinnick, Mercy Ramanjulu, William Auerbacher, Marissa L Calbert, Timur Rusanov, Trung Hoang, Nikita Borisonnik, Robert Betsch, John Krais, Yifan Wang, Umeshkumar Vekariya, John Gordon, George Morton, Tatiana Kent, Tomasz Skorski, Neil Johnson, Wayne Childers, Xiaojiang Chen, Richard Pomerantz

Department of Biochemistry and Molecular Biology Faculty Papers

The DNA damage response (DDR) protein DNA Polymerase θ (Polθ) is synthetic lethal with homologous recombination (HR) factors and is therefore a promising drug target in BRCA1/2 mutant cancers. We discover an allosteric Polθ inhibitor (Polθi) class with 4-6 nM IC₅₀ that selectively kills HR-deficient cells and acts synergistically with PARP inhibitors (PARPi) in multiple genetic backgrounds. X-ray crystallography and biochemistry reveal that Polθi selectively inhibits Polθ polymerase (Polθ-pol) in the closed conformation on B-form DNA/DNA via an induced fit mechanism. In contrast, Polθi fails to inhibit Polθ-pol catalytic activity on A-form DNA/RNA in which the enzyme binds in …

Role Of Mechanoregulation In Mast Cell-Mediated Immune Inflammation Of The Smooth Muscle In The Pathophysiology Of Esophageal Motility Disorders, Raj Goyal, Satish Rattan

Division of Gastroenterology and Hepatology Faculty Papers

Major esophageal disorders involve obstructive transport of bolus to the stomach, causing symptoms of dysphagia and impaired clearing of the refluxed gastric contents. These may occur due to mechanical constriction of the esophageal lumen or loss of relaxation associated with deglutitive inhibition, as in achalasia-like disorders. Recently, immune inflammation has been identified as an important cause of esophageal strictures and the loss of inhibitory neurotransmission. These disorders are also associated with smooth muscle hypertrophy and hypercontractility, whose cause is unknown. This review investigated immune inflammation in the causation of smooth muscle changes in obstructive esophageal bolus transport. Findings suggest that …

Ic3d Classification Of Corneal Dystrophies-Edition 3, Jayne Weiss, Christopher Rapuano, Berthold Seitz, Massimo Busin, Tero Kivelä, Nacim Bouheraoua, Cecilie Bredrup, Ken Nischal, Harshvardhan Chawla, Vincent Borderie, Kenneth Kenyon, Eung Kweon Kim, Hans Ulrik Møller, Francis Munier, Tim Berger, Walter Lisch

Wills Eye Hospital Papers

PURPOSE: The International Committee for the Classification of Corneal Dystrophies (IC3D) was created in 2005 to develop a new classification system integrating current information on phenotype, histopathology, and genetic analysis. This update is the third edition of the IC3D nomenclature.

METHODS: Peer-reviewed publications from 2014 to 2023 were evaluated. The new information was used to update the anatomic classification and each of the 22 standardized templates including the level of evidence for being a corneal dystrophy [from category 1 (most evidence) to category 4 (least evidence)].

RESULTS: Epithelial recurrent erosion dystrophies now include epithelial recurrent erosion dystrophy, category 1 ( …

Delayed Onset Of Neonatal Compartment Syndrome Associated With Compound Fetal Presentation, Nicholas Manini, Hayato Unno

Department of Medicine Faculty Papers

Neonatal compartment syndrome, although rare, has a classic presentation with sentinel skin findings and development of swelling, erythema, and tenderness of the affected extremity. Neonatal compartment syndrome requires prompt surgical intervention to preserve the affected limb and ensure its normal growth and development. Our patient was born at term via vaginal delivery complicated by a compound presentation involving the left upper extremity. No physical exam abnormalities were noted at birth, but she developed signs of neonatal compartment syndrome by 15 h of life. She was surgically treated at 22 h of life and recovered well. At one year of age, …

Real World Clinical Experience Using Daily Intelligence-Assisted Online Adaptive Radiotherapy For Head And Neck Cancer, Philip Blumenfeld, Eduard Arbit, Robert Den, Ayman Salhab, Tal Falick Michaeli, Marc Wygoda, Yair Hillman, Raphael Pfeffer, Marcel Fang, Yael Misrati, Noam Weizman, Jon Feldman, Aron Popovtzer

Department of Radiation Oncology Faculty Papers

No abstract provided.

The Psychological Burden Of Nmosd - A Mixed Method Study Of Patients And Caregivers, Darcy C. Esiason, Nicole Ciesinski, Chelsi N. Nurse, Wendy Erler, Tom Hattrich, Ankita Deshpande, C. Virginia O'Hayer

Department of Psychiatry and Human Behavior Faculty Papers

Neuromyelitis optica spectrum disorder (NMOSD) is an inflammatory disorder of the central nervous system with common symptoms of rapid onset of eye pain, loss of vision, neck/back pain, paralysis, bowel and bladder dysfunction and heat sensitivity. The rare, unpredictable, and debilitating nature of NMOSD constitutes a unique psychological burden for patients and their caregivers, the specific nature and extent of which is not yet known. This mixed methods study, informed by both quantitative and qualitative data collected via self-report measures, focus groups, and in-depth interviews, aims to investigate and understand the psychological burden of patients with NMOSD and their caregiver/loved …

Non-Thermal Plasma Reduces Hsv-1 Infection Of And Replication In Hacat Keratinocytes In Vitro, Julia Sutter, Jascha Brettschneider, Brian Wigdahl, Peter Bruggeman, Fred Krebs, Vandana Miller

Kimmel Cancer Center Faculty Papers

Herpes simplex virus type 1 (HSV-1) is a lifelong pathogen characterized by asymptomatic latent infection in the trigeminal ganglia (TG), with periodic outbreaks of cold sores caused by virus reactivation in the TG and subsequent replication in the oral mucosa. While antiviral therapies can provide relief from cold sores, they are unable to eliminate HSV-1. We provide experimental results that highlight non-thermal plasma (NTP) as a new alternative therapy for HSV-1 infection that would resolve cold sores faster and reduce the establishment of latent infection in the TG. Additionally, this study is the first to explore the use of NTP …

S100a8/A9 As A Prognostic Biomarker With Causal Effects For Post-Acute Myocardial Infarction Heart Failure, Jie Ma, Yang Li, Ping Li, Xinying Yang, Shuolin Zhu, Ke Ma, Fei Gao, Hai Gao, Hui Zhang, Xin-Liang Ma, Jie Du, Yulin Li

Department of Emergency Medicine Faculty Papers

Heart failure is the prevalent complication of acute myocardial infarction. We aim to identify a biomarker for heart failure post-acute myocardial infarction. This observational study includes 1062 and 1043 patients with acute myocardial infarction in the discovery and validation cohorts, respectively. The outcomes are in-hospital and long-term heart failure events. S100A8/A9 is screened out through proteomic analysis, and elevated circulating S100A8/A9 is independently associated with heart failure in discovery and validation cohorts. Furthermore, the predictive value of S100A8/A9 is superior to the traditional biomarkers, and the addition of S100A8/A9 improves the risk estimation using traditional risk factors. We finally report …

Biomarkers For Managing Neurodegenerative Diseases, Lara Cheslow, Adam E. Snook, Scott A. Waldman

Department of Pharmacology, Physiology, and Cancer Biology Faculty Papers

Neurological disorders are the leading cause of cognitive and physical disability worldwide, affecting 15% of the global population. Due to the demographics of aging, the prevalence of neurological disorders, including neurodegenerative diseases, will double over the next two decades. Unfortunately, while available therapies provide symptomatic relief for cognitive and motor impairment, there is an urgent unmet need to develop disease-modifying therapies that slow the rate of pathological progression. In that context, biomarkers could identify at-risk and prodromal patients, monitor disease progression, track responses to therapy, and parse the causality of molecular events to identify novel targets for further clinical investigation. …

Design Of The Strive-Ipf Trial-Study Of Therapeutic Plasma Exchange, Rituximab, And Intravenous Immunoglobulin For Acute Exacerbations Of Idiopathic Pulmonary Fibrosis, Tejaswini Kulkarni, Gerard Criner, Daniel Kass, Ivan Rosas, Mary Beth Scholand, Daniel Dilling, Ross Summer, Steven Duncan

Division of Pulmonary and Critical Care Medicine Faculty Papers

BACKGROUND: Acute exacerbations of idiopathic pulmonary fibrosis (AE-IPF) affect a significant proportion of patients with IPF. There are limited data to inform therapeutic strategies for AE-IPF, despite its high mortality. We discuss the rationale and design of STRIVE-IPF, a randomized, multi-center, open-label Phase IIb clinical trial to determine the efficacy of combined therapeutic plasma exchange (TPE), rituximab, and intravenous immunoglobulin (IVIG), in comparison to treatment as usual (TAU), among patients with acute IPF exacerbations.

METHODS: The STRIVE-IPF trial will randomize 51 patients among five sites in the United States. The inclusion criteria have been designed to select a study population …

Antithrombotic Therapy In Cerebral Cavernous Malformations: A Systematic Review, Meta-Analysis, And Network Meta-Analysis, Basel Musmar, Hamza Salim, Jihad Abdelgadir, Samantha Spellicy, Nimer Adeeb, Ali Zomorodi, Allan Friedman, Issam Awad, Pascal Jabbour, David Hasan

Department of Neurosurgery Faculty Papers

BACKGROUND: Cerebral cavernous malformations are complex vascular anomalies in the central nervous system associated with a risk of intracranial hemorrhage. Traditional guidelines have been cautious about the use of antithrombotic therapy in this patient group, citing concerns about potential bleeding risk. However, recent research posits that antithrombotic therapy may actually be beneficial. This study aims to clarify the association between antithrombotic therapy, including antiplatelet and anticoagulant medications, and the risk of intracranial hemorrhage in patients with cerebral cavernous malformations.

METHODS AND RESULTS: A comprehensive literature search was conducted in PubMed, Web of Science, and Scopus databases, following Preferred Reporting Items …

A Representative Clinical Course Of Progression, With Molecular Insights, Of Hormone Receptor-Positive, Her2-Negative Bone Metastatic Breast Cancer, Elizabeth Magno, Karen M. Bussard

Department of Pharmacology, Physiology, and Cancer Biology Faculty Papers

Despite treatment advances, breast cancer remains a leading cause of death of women in the United States, mostly due to metastatic disease. Bone is a preferential site for breast cancer metastasis, and most metastatic breast cancer patients experience bone involvement at the time of death. The majority of patients with bone metastatic breast cancer are first diagnosed with and treated for early-stage disease, and from development of early-stage breast cancer to the recurrence of cancer in the bones, up to 30 years may elapse. Throughout this timeframe, a typical patient undergoes many treatments that have effects on the bone microenvironment. …

Automated Seizure Detection Based On State-Space Model Identification, Zhuo Wang, Michael Sperling, Dale Wyeth, Allon Guez

Department of Neuroscience Faculty Papers

In this study, we developed a machine learning model for automated seizure detection using system identification techniques on EEG recordings. System identification builds mathematical models from a time series signal and uses a small number of parameters to represent the entirety of time domain signal epochs. Such parameters were used as features for the classifiers in our study. We analyzed 69 seizure and 55 non-seizure recordings and an additional 10 continuous recordings from Thomas Jefferson University Hospital, alongside a larger dataset from the CHB-MIT database. By dividing EEGs into epochs (1 s, 2 s, 5 s, and 10 s) and …

Quality Improvement In Public-Private Partnerships In Low- And Middle-Income Countries: A Systematic Review, Cassandra Iroz, Rohit Ramaswamy, Zulfiqar Bhutta, Paul Barach

College of Population Health Faculty Papers

BACKGROUND: Public-private partnerships (PPP) are often how health improvement programs are implemented in low-and-middle-income countries (LMICs). We therefore aimed to systematically review the literature about the aim and impacts of quality improvement (QI) approaches in PPP in LMICs.

METHODS: We searched SCOPUS and grey literature for studies published before March 2022. One reviewer screened abstracts and full-text studies for inclusion. The study characteristics, setting, design, outcomes, and lessons learned were abstracted using a standard tool and reviewed in detail by a second author.

RESULTS: We identified 9,457 citations, of which 144 met the inclusion criteria and underwent full-text abstraction. We …

Strabismus Management In Retinoblastoma Survivors, Babak Masoomian, Carol L. Shields, Hamid Riazi Esfahani, Atefeh Khalili, Fariba Ghassemi, Pukhraj Rishi, Mohammad Reza Akbari, Masoud Khorrami-Nejad

Wills Eye Hospital Papers

PURPOSE: To report the result of strabismus surgery in eye-salvaged retinoblastoma (Rb) patients.

METHODS: A retrospective case series including 18 patients with Rb and strabismus who underwent strabismus surgery after completing tumor treatment by a single pediatric ophthalmologist.

RESULTS: A total of 18 patients (10 females and 8 males) were included with a mean age of 13.3 ± 3.0 (range, 2-39) months at the time tumor presentation and 6.0 ± 1.5 (range, 4-9) years at the time of strabismus surgery. Ten (56%) patients had unilateral and 8(44%) had bilateral involvement and the most common worse eye tumor's group was D …

Health Care Costs Among Patients With Hematologic Malignancies Receiving Allogeneic Transplants: A Us Payer Perspective, Richard Maziarz, Usama Gergis, Marie Louise Edwards, Yan Song, Qing Liu, Annika Anderson, James Signorovitch, Rocio Manghani, Ronit Simantov, Heayoung Shin, Smitha Sivaraman

Department of Medical Oncology Faculty Papers

Patients with hematologic malignancies undergoing allogeneic hematopoietic cell transplant (allo-HCT) require extensive care. Using the Merative MarketScan Commercial Claims and Encounters database (2016 Q1-2020 Q2), we quantified the costs of care and assessed real-world complication rates among commercially insured US patients diagnosed with a hematologic malignancy and aged between 12 and 64 years undergoing inpatient allo-HCT. Health care resource use and costs were assessed from 100 days before HCT to 100 days after HCT. Primary hospitalization was defined as the time from HCT until first discharge date. Incidence of complications was assessed using medical billing codes from HCT date to …

Safety And Tolerability Of Atogepant For The Preventive Treatment Of Migraine: A Post Hoc Analysis Of Pooled Data From Four Clinical Trials, Paul Rizzoli, Michael Marmura, Jennifer Robblee, Jennifer Mcvige, Sara Sacco, Stephanie Nahas, Jessica Ailani, Rosa De Abreu Ferreira, Julia Ma, Jonathan Smith, Brett Dabruzzo, Messoud Ashina

Department of Jefferson Headache Center papers and presentations

BACKGROUND: Conventional, non-specific preventive migraine treatments often demonstrate low rates of treatment persistence due to poor efficacy or tolerability. Effective, well-tolerated preventive treatments are needed to reduce migraine symptoms, improve function, and enhance quality of life. Atogepant is a migraine-specific oral calcitonin gene-related peptide receptor antagonist that is indicated for the preventive treatment of migraine in adults. This analysis evaluated the safety and tolerability profile of atogepant for the preventive treatment of migraine, including adverse events (AEs) of interest, such as constipation, nausea, hepatic safety, weight changes, and cardiac disorders.

METHODS: This post hoc analysis was performed using data pooled …

Characterizing Multimorbidity Prevalence And Adverse Outcomes In Ethnically And Culturally Diverse Sub-Populations In India: Gaps, Opportunities, And Future Directions, Preeti Zanwar, Robyn Taylor, Tanisha Hill-Jarrett, Elena Tsoy, Jason Flatt, Zunera Mirza, Carl Hill, Arokiasamy Perianayagam

College of Population Health Faculty Papers

India is a large middle-income country and has surpassed China in overall population, comprising 20% of the global population (over 1.43 billion people). India is experiencing a major demographic shift in its aging population. Chronic diseases are common among older adults and can be persistent over the life course, lead to the onset of disability, and be costly. Among older adults in India, the existence of multiple comorbid chronic conditions (i.e., multimorbidity) is rapidly growing and represents a burgeoning public health burden. Prior research identified greater rates of multimorbidity (e.g., overweight/obesity diabetes, hypertension, cardiovascular disease, stroke, and malignancies) in minority …

Nf-Κb As An Inducible Regulator Of Inflammation In The Central Nervous System, Sudha Anilkumar, Elizabeth Wright-Jin

Department of Medicine Faculty Papers

The NF-κB (nuclear factor K-light-chain-enhancer of activated B cells) transcription factor family is critical for modulating the immune proinflammatory response throughout the body. During the resting state, inactive NF-κB is sequestered by IκB in the cytoplasm. The proteasomal degradation of IκB activates NF-κB, mediating its translocation into the nucleus to act as a nuclear transcription factor in the upregulation of proinflammatory genes. Stimuli that initiate NF-κB activation are diverse but are canonically attributed to proinflammatory cytokines and chemokines. Downstream effects of NF-κB are cell type-specific and, in the majority of cases, result in the activation of pro-inflammatory cascades. Acting as …

Isoform Alterations In The Ubiquitination Machinery Impacting Gastrointestinal Malignancies, Srimathi Kasturirangan, Derek Nancarrow, Ayush Shah, Kiran Lagisetty, Theodore Lawrence, David Beer, Dipankar Ray

Department of Medicine Faculty Papers

The advancement of RNAseq and isoform-specific expression platforms has led to the understanding that isoform changes can alter molecular signaling to promote tumorigenesis. An active area in cancer research is uncovering the roles of ubiquitination on spliceosome assembly contributing to transcript diversity and expression of alternative isoforms. However, the effects of isoform changes on functionality of ubiquitination machineries (E1, E2, E3, E4, and deubiquitinating (DUB) enzymes) influencing onco- and tumor suppressor protein stabilities is currently understudied. Characterizing these changes could be instrumental in improving cancer outcomes via the identification of novel biomarkers and targetable signaling pathways. In this review, we …

Prevalence, Morbidity, And Mortality Of Men With Sex Chromosome Aneuploidy In The Million Veteran Program Cohort, Shanlee Davis, Craig Teerlink, Julie Lynch, Bryan Gorman, Meghana Pagadala, Aoxing Liu, Matthew Panizzon, Victoria Merritt, Giulio Genovese, Judith Ross, Richard Hauger

Department of Pediatrics Faculty Papers

IMPORTANCE: The reported phenotypes of men with 47,XXY and 47,XYY syndromes include tall stature, multisystem comorbidities, and poor health-related quality of life (HRQOL). However, knowledge about these sex chromosome aneuploidy (SCA) conditions has been derived from studies in the less than 15% of patients who are clinically diagnosed and also lack diversity in age and genetic ancestry.

OBJECTIVES: To determine the prevalence of clinically diagnosed and undiagnosed X or Y chromosome aneuploidy among men enrolled in the Million Veteran Program (MVP); to describe military service metrics of men with SCAs; and to compare morbidity and mortality outcomes between men with …

Autologous Cell Immunotherapy (Igv-001) With Igf-1r Antisense Oligonucleotide In Newly Diagnosed Glioblastoma Patients, Ian Y. Lee, Simon Hanft, Michael Schulder, Kevin D. Judy, Eric T. Wong, J. Bradley Elder, Linton T. Evans, Mario Zuccarello, Julian Wu, Sonikpreet Aulakh, Vijay Agarwal, Rohan Ramakrishna, Brian J. Gill, Alfredo Quiñones-Hinojosa, Cameron Brennan, Brad E. Zacharia, Carlos Eduardo Silva Correia, Madhavi Diwanji, Gregory K. Pennock, Charles Scott, Raul Perez-Olle, David W. Andrews, John A. Boockvar

Department of Neurosurgery Faculty Papers

Standard-of-care first-line therapy for patients with newly diagnosed glioblastoma (ndGBM) is maximal safe surgical resection, then concurrent radiotherapy and temozolomide, followed by maintenance temozolomide. IGV-001, the first product of the Goldspire™ platform, is a first-in-class autologous immunotherapeutic product that combines personalized whole tumor-derived cells with an antisense oligonucleotide (IMV-001) in implantable biodiffusion chambers, with the intent to induce a tumor-specific immune response in patients with ndGBM. Here, we describe the design and rationale of a randomized, double-blind, phase IIb trial evaluating IGV-001 compared with placebo, both followed by standard-of-care treatment in patients with ndGBM. The primary end point is progression-free …

Demographics And Paindetect As Predictors Of 24-Month Outcomes For 10 Khz Scs In Nonsurgical Refractory Back Pain, Leonardo Kapural, Chengyuan Wu, Aaron Calodney, Julie Pilitsis, Markus Bendel, Erika Petersen, Dawood Sayed, Colleen Kelly, Rose Province-Azalde, Naresh P. Patel

Department of Neurosurgery Faculty Papers

BACKGROUND: Nonsurgical refractory back pain (NSRBP) is broadly defined as chronic refractory back pain in patients who have not had previous spine surgery and, because they are deemed inappropriate candidates for surgery, are reliant on conventional medical management (CMM), which often provides poor long-term outcomes. High-frequency spinal cord stimulation (10kHz SCS) has demonstrated high rates of pain relief and improvements in functioning in patients with NSRBP. However, despite the use of temporary trial stimulation to select patients who will respond to therapy, some patients fail to achieve long-term therapy response with permanent implants. Prediction analysis founded on patients' baseline characteristics …

An Umbrella Review Of Self-Management Interventions For Health Conditions With Symptom Overlap With Traumatic Brain Injury, Angelle Sander, Monique Pappadis, Tamara Bushnik, Nancy Chiaravalloti, Simon Driver, Robin Hanks, Kirk Lercher, Dawn Neumann, Amanda Rabinowitz, Ronald T Seel, Erica Weber, Rick Ralston, John Corrigan, Kurt Kroenke, Flora Hammond

Department of Rehabilitation Medicine Faculty Papers

OBJECTIVE: To synthesize evidence for the effectiveness of self-management interventions for chronic health conditions that have symptom overlap with traumatic brain injury (TBI) in order to extract recommendations for self-management intervention in persons with TBI.

DESIGN: An umbrella review of existing systematic reviews and/or meta-analyses of randomized controlled trials or nonrandomized studies targeting self-management of chronic conditions and specific outcomes relevant to persons with TBI.

METHOD: A comprehensive literature search of 5 databases was conducted using PRISMA guidelines. Two independent reviewers conducted screening and data extraction using the Covidence web-based review platform. Quality assessment was conducted using criteria adapted from …

Severe Stiff-Person Syndrome After Covid: The First Video-Documented Covid Exacerbation And Viral Implications, Marinos C. Dalakas

Department of Neurology Faculty Papers

OBJECTIVES: To describe a patient with mild GAD-positive stiff-leg syndrome (SLS) who developed severely disabling stiff-person syndrome (SPS) 1 week after mild COVID-19 and discuss the impact of viral implications.

METHODS: Video-documented serial clinical observations at baseline, after acute COVID-19, and after IVIG treatments.

RESULTS: A 39-year-old man with left-SLS was stable during a 2-year follow-up with low-dose antispasmodics, working fully and functioning normally, even able to run. One week after mild COVID-19, he started to experience generalized SPS symptomatology that steadily worsened the following 2-3 weeks, becoming unable to walk, requiring a walker, with significant thoracolumbar and bilateral leg …

Biological Insights From Plasma Proteomics Of Non-Small Cell Lung Cancer Patients Treated With Immunotherapy, Jair Bar, Raya Leibowitz, Niels Reinmuth, Astrid Ammendola, Eyal Jacob, Mor Moskovitz, Adva Levy-Barda, Michal Lotem, Rivka Katsenelson, Abed Agbarya, Mahmoud Abu-Amna, Maya Gottfried, Tatiana Harkovsky, Ido Wolf, Ella Tepper, Gil Loewenthal, Ben Yellin, Yehuda Brody, Nili Dahan, Maya Yanko, Coren Lahav, Michal Harel, Shani Raveh Shoval, Yehonatan Elon, Itamar Sela, Adam Dicker, Yuval Shaked

Department of Radiation Oncology Faculty Papers

INTRODUCTION: Immune checkpoint inhibitors have made a paradigm shift in the treatment of non-small cell lung cancer (NSCLC). However, clinical response varies widely and robust predictive biomarkers for patient stratification are lacking. Here, we characterize early on-treatment proteomic changes in blood plasma to gain a better understanding of treatment response and resistance.

METHODS: Pre-treatment (T0) and on-treatment (T1) plasma samples were collected from 225 NSCLC patients receiving PD-1/PD-L1 inhibitor-based regimens. Plasma was profiled using aptamer-based technology to quantify approximately 7000 plasma proteins per sample. Proteins displaying significant fold changes (T1:T0) were analyzed further to identify associations with clinical outcomes using …