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Novel Mechanisms For Post-Transplant Maintenance Therapy In Acute Myeloid Leukemia, Steven A Manobianco, Tara Rakiewicz, Lindsay Wilde, Neil D Palmisiano

Department of Medical Oncology Faculty Papers

Allogeneic stem cell transplantation has improved survival for patients with acute myeloid leukemia (AML), especially for patients with disease at high risk of relapse. However, relapse remains the most common cause of treatment failure and death in the post-transplant period. Maintenance therapy, an extended course of treatment after achieving remission to reduce the rate of relapse, is an important component of the treatment of various hematologic malignancies; however, its role in the treatment of AML is far less well-defined. Recently, there has been significant interest in the use of novel therapeutic agents as maintenance therapy after allogeneic stem cell transplant, …

Γ-Secretase Promotes Drosophila Postsynaptic Development Through The Cleavage Of A Wnt Receptor, Lucas J Restrepo, Alison T Depew, Elizabeth R Moese, Stephen R Tymanskyj, Michael J Parisi, Michael A Aimino, Juan Carlos Duhart, Hong Fei, Timothy J Mosca

Farber Institute for Neuroscience Faculty Papers

Developing synapses mature through the recruitment of specific proteins that stabilize presynaptic and postsynaptic structure and function. Wnt ligands signaling via Frizzled (Fz) receptors play many crucial roles in neuronal and synaptic development, but whether and how Wnt and Fz influence synaptic maturation is incompletely understood. Here, we show that Fz2 receptor cleavage via the γ-secretase complex is required for postsynaptic development and maturation. In the absence of γ-secretase, Drosophila neuromuscular synapses fail to recruit postsynaptic scaffolding and cytoskeletal proteins, leading to behavioral deficits. Introducing presenilin mutations linked to familial early-onset Alzheimer's disease into flies leads to synaptic maturation phenotypes …

Social Determinants Of Health In Pulmonary Arterial Hypertension Patients In The United States: Clinician Perspective And Health Policy Implications, Vijay R. Nadipelli, Jean M. Elwing, Willie H. Oglesby, Karim El-Kersh

College of Population Health Faculty Papers

Social determinants of health (SDoH) can impact the vulnerable pulmonary arterial hypertension (PAH) population, especially during the COVID-19 pandemic. Providers' understanding of SDoH at the point of care and their impact is unknown. We conducted semi-structured virtual interviews with US clinicians at 17 pulmonary hypertension (PH) centers and one patient advocate from the Pulmonary Hypertension Association. We sought participants' perspective on SDoH in PAH and their impact. Transcripts were developed and analyzed for key themes to assess potential policy implications. Participants served a large PAH population and demonstrated high awareness of SDoH and its impact on treatment and outcomes. They …

Prmt5 Activates Akt Via Methylation To Promote Tumor Metastasis., Lei Huang, Xiao-Ou Zhang, Esteban J Rozen, Xiaomei Sun, Benjamin Sallis, Odette Verdejo-Torres, Kim Wigglesworth, Daniel Moon, Tingting Huang, John P Cavaretta, Gang Wang, Lei Zhang, Jason M Shohet, Mary M. Lee, Qiong Wu

Department of Pediatrics Faculty Papers

Protein arginine methyltransferase 5 (PRMT5) is the primary methyltransferase generating symmetric-dimethyl-arginine marks on histone and non-histone proteins. PRMT5 dysregulation is implicated in multiple oncogenic processes. Here, we report that PRMT5-mediated methylation of protein kinase B (AKT) is required for its subsequent phosphorylation at Thr308 and Ser473. Moreover, pharmacologic or genetic inhibition of PRMT5 abolishes AKT1 arginine 15 methylation, thereby preventing AKT1 translocation to the plasma membrane and subsequent recruitment of its upstream activating kinases PDK1 and mTOR2. We show that PRMT5/AKT signaling controls the expression of the epithelial-mesenchymal-transition transcription factors ZEB1, SNAIL, and TWIST1. PRMT5 inhibition significantly attenuates primary tumor …

In Vivo Determination Of The Human Corneal Elastic Modulus Using Vibrational Optical Coherence Tomography, Marcos A. Crespo, Hiram J. Jimenez, Tanmay Deshmukh, Jose S. Pulido, Ahmed Saeed Saad, Frederick H Silver, Dominick A Benedetto, Christopher J Rapuano, Zeba Syed

Wills Eye Hospital Papers

Purpose: To determine the in vivo elastic modulus of the human cornea using vibrational optical coherence tomography (VOCT).

Methods: Vibrational analysis coupled with optical coherence tomography (OCT) was used to obtain the resonant frequency (RF) and elastic modulus of corneal structural components. VOCT corneal thickness values were measured using OCT images and correlated with corneal thickness determined with Pentacam (Oculus, Wetzlar, Germany). Moduli were obtained at two locations: central cornea (CC) and inferior cornea (IC). Measurements were obtained with and without anesthetic eye drops to assess their effect on the modulus measurements.

Results: VOCT thickness values correlated positively (R2 = …

Interleukin-8 Produced From Cancer-Associated Fibroblasts Suppresses Proliferation Of The Ocuch-Lm1 Cancer Cell Line, Ryota Tanaka, Kenjiro Kimura, Shimpei Eguchi, Go Ohira, Shogo Tanaka, Ryosuke Amano, Hiroaki Tanaka, Masakazu Yashiro, Masaichi Ohira, Shoji Kubo

Department of Medical Oncology Faculty Papers

Background: Cancer-associated fibroblasts (CAFs) play an important role in cancer growth by interacting with cancer cells, but their effects differ depending on the type of cancer. This study investigated the role of CAFs in biliary tract cancers (BTCs), compared with pancreatic ductal adenocarcinoma (PDAC) as a comparison cohort.

Methods: We retrospectively evaluated alpha-smooth muscle actin (αSMA) expression in CAFs from 114 cases of PDAC and 154 cases of BTCs who underwent surgical treatment at our institution from 1996 to 2017. CAFs were isolated from resected specimens of BTC and PDAC, and tested for the effects of their supernatants and cytokines …

Antibody Response To Sars-Cov-2 Vaccination In Patients With Lymphoproliferative Disorders And Plasma Cell Dyscrasias: Anti-Lymphoma Therapy As A Predictive Biomarker Of Response To Vaccination, Carol Gung, Regina Mcguire, Mercy George, Abdullateef Abdulkareem, Katherine A Belden, Pierluigi Porcu, Ubaldo Martinez-Outschoorn, Adam F Binder, Inna Chervenova, Onder Alpdogan

Department of Medical Oncology Faculty Papers

We retrospectively analyzed SARS-CoV-2 vaccination antibody responses in a cohort of 273 patients with lymphoproliferative disorders or plasma cell dyscrasias who were seen at a single tertiary cancer center. Semi-quantitative anti-spike protein serologic testing was performed with enzyme immunoassay method. We found that the antibody response rate to SARS-CoV-2 vaccination was 74.7% in our patient cohort with no difference based on gender, age or race. The highest response rate was found in patients with Multiple Myeloma (MM) (95.5%). The response rates found in Diffuse Large B-Cell Lymphoma (DLBCL), Chronic Lymphocytic Leukemia (CLL), and Low-Grade Non-Hodgkin Lymphoma (LG-NHL) were 73.2%, 61.5% …

Birth Length Is The Strongest Predictor Of Linear Growth Status And Stunting In The First 2 Years Of Life After A Preconception Maternal Nutrition Intervention: The Children Of The Women First Trial, Nancy F Krebs, K Michael Hambidge, Jamie L Westcott, Ana L Garcés, Lester Figueroa, Antoinette K Tshefu, Adrien L Lokangaka, Shivaprasad S Goudar, Sangappa M Dhaded, Sarah Saleem, Sumera Aziz Ali, Melissa S Bauserman, Richard J Derman, Robert L Goldenberg, Abhik Das, Dhuly Chowdhury

Department of Obstetrics and Gynecology Faculty Papers

BACKGROUND: The multicountry Women First trial demonstrated that nutritional supplementation initiated prior to conception (arm 1) or early pregnancy (arm 2) and continued until delivery resulted in significantly greater length at birth and 6 mo compared with infants in the control arm (arm 3).

OBJECTIVES: We evaluated intervention effects on infants' longitudinal growth trajectory from birth through 24 mo and identified predictors of length status and stunting at 24 mo.

METHODS: Infants' anthropometry was obtained at 6, 12, 18, and 24 mo after the Women First trial (registered at clinicaltrials.gov as NCT01883193), which was conducted in low-resource settings: Democratic Republic …

Neuromuscular Junction Pathology Is Correlated With Differential Motor Unit Vulnerability In Spinal And Bulbar Muscular Atrophy, Elana Molotsky, Y Liu, Andrew P Lieberman, Diane E Merry

Department of Biochemistry and Molecular Biology Faculty Papers

Spinal and bulbar muscular atrophy (SBMA) is an X-linked, neuromuscular neurodegenerative disease for which there is no cure. The disease is characterized by a selective decrease in fast-muscle power (e.g., tongue pressure, grip strength) accompanied by a selective loss of fast-twitch muscle fibers. However, the relationship between neuromuscular junction (NMJ) pathology and fast-twitch motor unit vulnerability has yet to be explored. In this study, we used a cross-model comparison of two mouse models of SBMA to evaluate neuromuscular junction pathology, glycolytic-to-oxidative fiber-type switching, and cytoskeletal alterations in pre- and postsynaptic termini of tibialis anterior (TA), gastrocnemius, and soleus hindlimb muscles. …

Breaking Barriers To Breast Reconstruction Among Socioeconomically Disadvantaged Patients At A Large Safety-Net Hospital, Anna E Meade, Samantha M Cummins, Jordyn T Farewell, Sofia Duque, Sydney K Mulqueen, Ashleigh Chuah, Andrew Y Zhang

Department of Medicine Faculty Papers

Socioeconomic disparities remain prevalent among those who undergo breast reconstruction. At our institution, patients must meet certain criteria to become eligible for breast reconstruction. The purpose of this study was to determine the impact of socioeconomic factors on breast reconstruction eligibility, enrollment, choice, and completion at our large safety-net institution.

Methods: A retrospective chart review of patients who underwent partial or total mastectomy at a large safety-net hospital from 2016 to 2019 was completed. Surgical and demographic data were compared across varying socioeconomic factors.

Results: A total of 645 patients were included in the study. More patients of a racial …

Reduced Rates Of Post-Transplant Recurrent Hepatocellular Carcinoma In Non-Alcoholic Steatohepatitis: A Propensity Score Matched Analysis, Ryan Lamm, Peter J Altshuler, Keyur Patel, Osama Shaheen, Angel Paulo Amante, Jesse Civan, Warren Maley, Adam Frank, Carlo Ramirez, Jaime Glorioso, Ashesh Shah, Hien Dang, Adam S Bodzin

Department of Surgery Faculty Papers

Non-alcoholic steatohepatitis (NASH)-related hepatocellular carcinoma (HCC) has become the second leading cause of HCC-related liver transplantation in the United States. This study investigated post-transplant recurrence and survival for patients transplanted for NASH-related HCC compared to non-NASH HCC etiologies. Retrospective review of the United Network for Organ Sharing (UNOS) Organ Procurement and Transplantation Network (OPTN) database identified 7,461 patients with HCC—1,405 with underlying NASH and 6,086 with non-NASH underlying diseases. After propensity score matching (PSM) to account for patient- and tumor-related confounders 1,175 remained in each group. Primary outcomes assessed were recurrence rate and recurrence-free survival. Recurrent malignancy at 5 years …

Regulating Phase Transition In Neurodegenerative Diseases By Nuclear Import Receptors, Amandeep Girdhar, Lin Guo

Department of Biochemistry and Molecular Biology Faculty Papers

RNA-binding proteins (RBPs) with a low-complexity prion-like domain (PLD) can undergo aberrant phase transitions and have been implicated in neurodegenerative diseases such as ALS and FTD. Several nuclear RBPs mislocalize to cytoplasmic inclusions in disease conditions. Impairment in nucleocytoplasmic transport is another major event observed in ageing and in neurodegenerative disorders. Nuclear import receptors (NIRs) regulate the nucleocytoplasmic transport of different RBPs bearing a nuclear localization signal by restoring their nuclear localization. NIRs can also specifically dissolve or prevent the aggregation and liquid–liquid phase separation of wild-type or disease-linked mutant RBPs, due to their chaperoning activity. This review focuses on …

Transcription Factor Runx3 Mediates Plasticity Of Thgm Cells Toward Th1 Phenotype, Javad Rasouli, Giacomo Casella, Weifeng Zhang, Dan Xiao, Gaurav Kumar, Paolo Fortina, Guang-Xian Zhang, Bogoljub Ciric, Abdolmohamad Rostami

Department of Neurology Faculty Papers

GM-CSF-producing T helper (Th) cells play a crucial role in the pathogenesis of autoimmune diseases such as multiple sclerosis (MS). Recent studies have identified a distinct population of GM-CSF-producing Th cells, named ThGM cells, that also express cytokines TNF, IL-2, and IL-3, but lack expression of master transcription factors (TF) and signature cytokines of commonly recognized Th cell lineages. ThGM cells are highly encephalitogenic in a mouse model of MS, experimental autoimmune encephalomyelitis (EAE). Similar to Th17 cells, in response to IL-12, ThGM cells upregulate expression of T-bet and IFN-γ and switch their phenotype to Th1. Here we show that …

The 2-Methoxymethyl Modification Of P -Phenylenediamine Reduces The Sensitization Risk For Hairdressers To Hair Dyes-An Occupational Hand Exposure-Based Risk Assessment, Emanuele Marco Gargano, Brunhilde Blömeke, Anthony Gaspari, Carsten Goebel

Department of Dermatology and Cutaneous Biology Faculty Papers

Background: Allergic contact dermatitis involving the hands is a common occupational skin disease for hairdressers and the potent sensitizers p -phenylenediamine (PPD) and toluene-2,5-diamine (PTD) are associated with the development of occupational allergic contact dermatitis.

Objective: The aim of the study was to analyze whether the use of the moderate sensitizer 2-methoxymethyl-PPD (ME-PPD) in professional hair dyes is a suitable tool to reduce the occupational contact allergy risk for hairdressers.

Methods: Hand exposure of hairdressers (N = 11) to ME-PPD was analyzed under routine hair coloring conditions in commercial salons. By accounting for wet work and uneven hand exposure, the …

Research Support Newsletter (Summer 2022), Elizabeth D'Angel

The AC's Research Support Newsletter (Formerly AISR Connections)

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Jefferson Digital Commons Quarterly Report: April-June 2022, Larissa Gordon, Mslis, Med, Ma, Anita Lai, Mlis

Jefferson Digital Commons Reports

This quarterly report includes:

• Articles
• Conferences and Symposia
• CREATE Day Presentations
• Thesis/Dissertations
• Grand Rounds and Lectures
• Capstone Presentations
• Journals and Newsletters
• Posters
• Misc.
• What People are Saying About the Jefferson Digital Commons

Covid-19 Infection Enhances Susceptibility To Oxidative Stress-Induced Parkinsonism., Richard Jay Smeyne, Jeffrey B Eells, Debotri Chatterjee, Matthew Byrne, Shaw M Akula, Srinivas Sriramula, Dorcas P O'Rourke, Peter Schmidt

Farber Institute for Neuroscience Faculty Papers

BACKGROUND: Viral induction of neurological syndromes has been a concern since parkinsonian-like features were observed in patients diagnosed with encephalitis lethargica subsequent to the 1918 influenza pandemic. Given the similarities in the systemic responses after severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection with those observed after pandemic influenza, there is a question whether a similar syndrome of postencephalic parkinsonism could follow coronavirus disease 2019 infection.

OBJECTIVE: The goal of this study was to determine whether prior infection with SARS-CoV-2 increased sensitivity to a mitochondrial toxin known to induce parkinsonism.

METHODS: K18-hACE2 mice were infected with SARS-CoV-2 to induce mild-to-moderate …

An Evaluation Of Patients With Abdominal Pain After Lateral Lumbar Interbody Fusion, Tristan B Fried, Khoa Tran, Mark J. Lambrechts, Nicholas D D'Antonio, Brian A Karamian, Justin Chu, Jose A Canseco, Alan S. Hilibrand, Christopher K Kepler, Alexander R Vaccaro, Gregory D. Schroeder

Department of Orthopaedic Surgery Faculty Papers

Context: Abdominal pain after surgery can occur for numerous reasons. Postoperative radiographs may be indicated to evaluate for ileus or other reasons for the pain. Whether outcomes are significantly different based on whether patients get radiographs following lateral lumbar interbody fusion (LLIF) are unclear.

Aims: To investigate the postoperative outcomes of patients experiencing abdominal pain after LLIF.

Settings and design: This retrospective cohort study included patients at a tertiary academic medical center and surrounding affiliated hospitals.

Materials and methods: Patients >18 years of age who underwent elective LLIF at a single institution were retrospectively identified. Patients were stratified into two …

The Curious Case Of An Isolated Right Coronary Artery Aneurysm Complicated By Thrombosis And Distal Embolization, Hussam Al Hennawi, Mohammad F. Mathbout, Katrina Bidwell, Christopher D. Nielsen

Abington Jefferson Health Papers

No abstract provided.

The Undesirable Communication: A Case Of Cerebral Air Emboli In The Setting Of Atrio-Esophageal Fistula Following Atrial Fibrillation Catheter Ablation, Momin Islam, Hussam Al Hennawi, Anwar Khedr, Khaled Harmouch, Mohammad F. Mathbout

Abington Jefferson Health Papers

Atrial-esophageal fistula is an extremely rare condition but is often a deleterious complication following catheter ablation for atrial fibrillation. The associated iatrogenic communication acts as a conduit for air and bacterial translocation, which may lead to cerebral air embolism and polymicrobial sepsis, respectively. Coupled with a history of invasive procedures, the diagnosis is largely based on the accompanying neurological symptoms. In this report, we present the case of a 73-year-old female who presented with neurological deficits attributed to cerebral vascular emboli three weeks after catheter ablation for the treatment of chronic atrial fibrillation.

Disease Burden And Management Of Crigler-Najjar Syndrome: Report Of A World Registry, Sem J Aronson, Norman Junge, Mediha Trabelsi, Wided Kelmemi, Aurelie Hubert, Karlla W Brigatti, Michael D. Fox, Robert J De Knegt, Johanna C Escher, Virginia M Ginocchio, Raffaele Iorio, Yan Zhu, Figen Özçay, Fakher Rahim, Mortada H F El-Shabrawi, Eyal Shteyer, Angelo Di Giorgio, Lorenzo D'Antiga, Federico Mingozzi, Nicola Brunetti-Pierri, Kevin A Strauss, Philippe Labrune, Ridha Mrad, Ulrich Baumann, Ulrich Beuers, Piter J Bosma

Department of Pediatrics Faculty Papers

Background and Aims Crigler-Najjar syndrome (CNS) is a disorder of bilirubin conjugation leading to brain damage and death without treatment. Although cohort studies of limited size have been published, uncertainty about outcome, co-morbidities, occurence of liver fibrosis and treatment outcome remains. With this worldwide cohort study, we aim to add substantial knowledge to the previously published data.

Methods Anonymized retrospective data of CNS patients were collected in a web-based registry platform.

Results Clinical data of 221 CNS patients (46% female, severe phenotype n = 209) were collected. At the time of analysis, 59 CNS patients were deceased. Mean serum total …

Effect Of Preoperative Mri Coracoid Dimensions On Postoperative Outcomes Of Latarjet Treatment For Anterior Shoulder Instability., Ryan W. Paul, Dennis A Debernardis, Daniel Hameed, Ari Clements, Sarah Kamel, Md, Kevin Freedman, Md, Meghan Bishop

Rothman Institute Papers

Background: Preoperative coracoid dimensions may affect the size of the bone graft transferred to the glenoid rim and thus the postoperative outcomes of Latarjet coracoid transfer.

Purpose: To determine the effect of coracoid length and width as measured on preoperative magnetic resonance imaging (MRI) on outcomes after Latarjet treatment of anterior shoulder instability.

Study Design: Cohort study; Level of evidence, 3.

Methods: Included were patients who underwent primary Latarjet surgery between 2009 and 2019 and had preoperative MRI scans and minimum 2-year postoperative outcomes. Longitudinal coracoid length was measured on axial MRI sequences as the distance from the coracoclavicular ligament …

Elevated Serum Levels Of Interleukin-15 In Pemphigus Vulgaris Patients: A Potential Therapeutic Target, Maedeh Kheirodin, Zohreh Tehranchinia, Yasaman Ketabi, Soheil Tavakolpour, Sahar Dadkhahfar, Masoomeh Faghankani, Hassan Vahidnezhad, Nikoo Mozafari

Department of Dermatology and Cutaneous Biology Faculty Papers

Introduction: Pemphigus vulgaris (PV) is a rare autoimmune disease that causes painful blistering. Interleukin-15 (IL-15) as a member of the immunoregulatory cytokines family is associated with the development of the chronic inflammatory or autoimmune disease. There is not much information available in the literature on the exact role IL-15 plays in PV. Objectives: The goal of this study was to evaluate the serum levels of IL-15 in patients with PV and assess the association of IL-15 with anti-desmoglein antibodies and the severity of the disease. Methods: Fifty-three individuals affected with active PV and 38 age- and gender-matched healthy controls were …

Innovative Use Of Biotrace Tempo Pacemaker Lead Following Cardiac Surgery, Jordan E Goldhammer, Regina E Linganna, Douglas S Pfeil, Scott D Witzeling, Alec Vishnevsky, Nicholas Ruggiero, T. Sloane Guy

Department of Anesthesiology Faculty Papers

The Tempo® Temporary Pacing Lead is a temporary, transvenous, active fixation pacemaker lead used exclusively in structural heart and electrophysiology procedures since regulatory approval in 2016. We utilized the Tempo lead for four patients undergoing redo-robotic cardiac surgery in which surgical epicardial leads could not be placed. No failure-to-pace events were encountered and patients were able to participate in various levels of physical activity without limitation.

The Bulletin: Sidney Kimmel Medical College At Thomas Jefferson University, Volume 71, Issue 2, Summer 2022

The Bulletin (formerly the Jefferson Medical College Alumni Bulletin)

This issue includes:

• 4 - Dean's Column
• 8 - Time Capsule - Dr. Marion Siegman
• 11 - A Message from Elizabeth A. Dale
• 14 - ICYMI (In Case You Missed It)
• 18 - At the Intersection of Health and Design
• 20 - Discovery - A Path Toward Digital Equity
• 26 - Mark L. Tykocinski Takes the Helm as President of Thomas Jefferson University
• 28 - Student Profile - Kayla Holston
• 30 - Faculty Profile - Stephen D. Silberstein, MD
• 34 - Alumni Profile - Mahesh Krishnan, MD ’94
• 36 - Class Notes
• 42 - Reimagine
• 43 - Bookshelf
• 44- In …

Does Ligamentous Laxity Protect Against Chondral And Osteochondral Injuries In Patients With Patellofemoral Instability?, Lauren H Redler, Elizabeth R Dennis, Gabrielle M Mayer, Irene L Kalbian, Joseph T Nguyen, Beth E Shubin Stein, Sabrina M Strickland

Department of Medicine Faculty Papers

Background: Many patients undergoing medial patellofemoral ligament (MPFL) reconstruction for patellofemoral instability have chondral or osteochondral injuries requiring treatment.

Hypothesis: In patients undergoing MPFL reconstruction for patellofemoral instability, those with ligamentous laxity (LAX) would be less likely to have chondral or osteochondral defects requiring surgical intervention compared with those with no laxity (NLX).

Study Design: Cohort study; Level of evidence, 2.

Methods: Included were 171 patients with patellofemoral instability (32 men, 139 women; mean age, 22 years [range, 11-57 years]) who underwent MPFL reconstruction between 2005 and 2015. Patients with a Beighton-Horan score ≥5 were considered LAX (n = 96), …

Drive Leg Ground Reaction Forces And Rate Of Force Development Over Consecutive Windmill Softball Pitches, Erin R. Pletcher, Kenzie B. Friesen, Gretchen D. Oliver, Mita Lovalekar, Keith Gorse, Takashi Nagai, Chris Connaboy

Department of Exercise Science Faculty Papers

BACKGROUND: Windmill softball pitching is a highly skilled movement, combining whole body coordination with explosive force. Successful pitching requires sequential movement to transfer energy produced by the lower extremity to the pitching arm. Therefore, drive leg ground reaction force (GRF) and the time over which a pitcher can develop force during push off, defined as rate of force development (RFD), is essential for optimal performance. The aim of this study was to examine GRF and RFD in the drive leg during the windmill softball pitch, as well as pitch velocity, throughout a simulated game.

METHODS: Fourteen softball pitchers (17.9±2.3 years, …

Socioeconomic Status And Gastric Cancer Surgical Outcomes: A National Cancer Database Study., Ryan Lamm, D Brock Hewitt, Michael Li, Adam C Powell, Adam C Berger

Department of Surgery Faculty Papers

INTRODUCTION: Gastric cancer (GC) is the third leading cause of cancer-related death worldwide. Surgical resection is the gold standard of treatment. In the United States, race and socioeconomic status are associated with the diagnosis of GC; however, no studies have examined these as independent risk factors for surgical outcomes. Our study sought to investigate socioeconomic factors and GC surgical outcomes using a national cancer registry.

METHODS: GC patients between 2004 and 2016 were identified using the National Cancer Database. Univariate and multivariate logistic regression was used to analyze associations between socioeconomic factors and 30-d mortality, 90-d mortality, and unplanned readmission …

Association Of Underweight And Weight Loss With Poor Prognosis And Poor Therapy Effectiveness In Brain Metastases: A Retrospective Study, Yan He, Yu Zhang, Weelic Chong, Yiyan Pei, Renjie Zhang, Zheran Liu, Jiayi Yu, Xingchen Peng, Fang Fang

Department of Medical Oncology Faculty Papers

Background: The prognostic role of body mass index (BMI) in patients with brain metastases is controversial. We aim to investigate the impact of BMI on prognosis and anti-cancer therapy effectiveness in brain metastases.

Methods: Patients diagnosed with brain metastases between Oct 2010 and July 2019 were followed for mortality through April 2021. The prognostic role of BMI on overall survival was assessed by a restricted cubic spline (RCS) using a flexible model to visualize the relationship between the BMI values and hazard ratios of all-cause mortality, followed by a cox regression model. The disparity of survival outcomes in patients receiving …

A Word From The Writing Team (July 2022), Pam Walter, Mfa, Liz Declan, Ma, Mfa

A Word From the Writing Team (Newsletter)

This issue includes:

• Research Support News from Liz D’Angel in the Academic Commons
• Writing Prize Deadline
• Writing Tip: Accountability
• Reminder