Medicine and Health Sciences Commons^™

Evaluation Of A Technology-Based Survivor Care Plan For Breast Cancer Survivors: Pre-Post Pilot Study., Talya Laufer, Bryan Lerner, Anett Petrich, Anna Quinn, Leah Ernst, Alicin Roop, Janet Knoblauch, Nick C. Leasure, Rebecca J. Jaslow, Sarah Hegarty, Amy Leader, Andrea Barsevick

Department of Medical Oncology Faculty Papers

BACKGROUND: As of 2016, almost 16 million individuals were cancer survivors, including over 3.5 million survivors of breast cancer. Because cancer survivors are living longer and have unique health care needs, the Institute of Medicine proposed a survivor care plan as a way to alleviate the many medical, emotional, and care coordination problems of survivors.

OBJECTIVE: This pilot study for breast cancer survivors was undertaken to: (1) examine self-reported changes in knowledge, confidence, and activation from before receipt to after receipt of a survivor care plan; and (2) describe survivor preferences for, and satisfaction with, a technology-based survivor care plan. …

Pbrm1 Acts As A P53 Lysine-Acetylation Reader To Suppress Renal Tumor Growth., Weijia Cai, Liya Su, Lili Liao, Zongzhi Z Liu, Lauren Langbein, Essel Dulaimi, Joseph R Testa, Robert G Uzzo, Zhijiu Zhong, Wei Jiang, Qin Yan, Qing Zhang, Haifeng Yang

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

p53 acetylation is indispensable for its transcriptional activity and tumor suppressive function. However, the identity of reader protein(s) for p53 acetylation remains elusive. PBRM1, the second most highly mutated tumor suppressor gene in kidney cancer, encodes PBRM1. Here, we identify PBRM1 as a reader for p53 acetylation on lysine 382 (K382Ac) through its bromodomain 4 (BD4). Notably, mutations on key residues of BD4 disrupt recognition of p53 K382Ac. The mutation in BD4 also reduces p53 binding to promoters of target genes such as CDKN1A (p21). Consequently, the PBRM1 BD4 mutant fails to fully support p53 transcriptional activity and is defective …

Virtual Surgical Planning In Subscapular System Free Flap Reconstruction Of Midface Defects., Brian P. Swendseid, Dylan F. Roden, Swar Vimawala, Tony Richa, Larissa Sweeny, Richard A. Goldman, Adam Luginbuhl, Ryan N. Heffelfinger, Shachika Khanna, Joseph Curry

Department of Otolaryngology - Head and Neck Surgery Faculty Papers

OBJECTIVES: Reconstruction of the midface has many inherent challenges, including orbital support, skull base reconstruction, optimizing midface projection, separation of the nasal cavity and dental rehabilitation. Subscapular system free flaps (SF) have sufficient bone stock to support complex reconstruction and the option of separate soft tissue components. This study analyzes the effect of virtual surgical planning (VSP) in SF for midface on subsite reconstruction, bone segment contact and anatomic position.

MATERIALS AND METHODS: Retrospective cohort of patients with midface defects that underwent SF reconstruction at a single tertiary care institution.

RESULTS: Nine cases with VSP were compared to fourteen cases …

Clinical Significance Of Obstructive Sleep Apnea In Patients With Acute Coronary Syndrome In Relation To Diabetes Status., Xiao Wang, Jingyao Fan, Yunhui Du, Changsheng Ma, Xin-Liang Ma, Shaoping Nie, Yongxiang Wei

Department of Emergency Medicine Faculty Papers

Objective: The prognostic significance of obstructive sleep apnea (OSA) in patients with acute coronary syndrome (ACS) according to diabetes mellitus (DM) status remains unclear. We aimed to elucidate the association of OSA with subsequent cardiovascular events in patients with ACS with or without DM.

Research design and methods: In this prospective cohort study, consecutive eligible patients with ACS underwent cardiorespiratory polygraphy between June 2015 and May 2017. OSA was defined as an Apnea Hypopnea Index ≥15 events/hour. The primary end point was major adverse cardiovascular and cerebrovascular events (MACCEs), including cardiovascular death, myocardial infarction, stroke, ischemia-driven revascularization, or hospitalization for …

Mutation Signature Analysis Identifies Increased Mutation Caused By Tobacco Smoke Associated Dna Adducts In Larynx Squamous Cell Carcinoma Compared With Oral Cavity And Oropharynx., Andrew P. South, Nicoline Y Den Breems, Tony Richa, Uche Nwagu, Tingting Zhan, Shiv Poojan, Ubaldo E. Martinez-Outshoorn, Jennifer M. Johnson, Adam J. Luginbuhl, Joseph Curry

Kimmel Cancer Center Papers, Presentations, and Grand Rounds

Squamous cell carcinomas of the head and neck (HNSCC) arise from mucosal keratinocytes of the upper aero-digestive tract. Despite a common cell of origin and similar driver-gene mutations which divert cell fate from differentiation to proliferation, HNSCC are considered a heterogeneous group of tumors categorized by site of origin within the aero-digestive mucosa, and the presence or absence of HPV infection. Tobacco use is a major driver of carcinogenesis in HNSCC and is a poor prognosticator that has previously been associated with poor immune cell infiltration and higher mutation numbers. Here, we study patterns of mutations in HNSCC that are …

Treatment Of Dental Complications In Sickle Cell Disease., Priti Mulimani, Samir K. Ballas, Adinegara Bl Abas, Laxminarayan Karanth

Cardeza Foundation for Hematologic Research

BACKGROUND: Sickle cell disease is the most common single gene disorder and the commonest haemoglobinopathy found with high prevalence in many populations across the world. Management of dental complications in people with sickle cell disease requires special consideration for three main reasons. Firstly, dental and oral tissues are affected by the blood disorder resulting in several oro-facial abnormalities. Secondly, living with a haemoglobinopathy and coping with its associated serious consequences may result in individuals neglecting their oral health care. Finally, the treatment of these oral complications must be adapted to the systemic condition and special needs of these individuals, in …

Role Of Echocardiography In Diagnostic Evaluation Of Patients Admitted To Observation Unit., Muhammad Arslan Cheema, Hafez Mohammad Ammar Abdullah, Waqas Ullah, Yasar Sattar, Shujaul Haq, Khadija Cheema, Asrar Ahmad, Zain Ali, Asoka Balaratna

Abington Jefferson Health Papers

BACKGROUND: Syncope is a transient loss of consciousness due to transient decrease in cerebral perfusion. Syncope accounts for a 3-6% of all emergency department visits. Etiology of syncope can be neural, cardiogenic, or vascular. Previous studies have evaluated the types and management of syncope. Echocardiography is a commonly used test in the evaluation of causes of syncope. Whether the benefit compared to financial burden of this diagnostic study is in all subsets of syncope cases remains unclear.

AIM: To evaluate the impact of echocardiography in the diagnostic evaluation of syncope and to evaluate the subset of patients that would benefit …

Feasibility Of Diffusion And Probabilistic White Matter Analysis In Patients Implanted With A Deep Brain Stimulator., J. Muller, M. Alizadeh, L. Li, S. Thalheimer, C. Matias, M. Tantawi, J. Miao, M. D. Silverman, V. Zhang, G. Yun, V. Romo, F. B. Mohamed, C. Wu

Department of Neurosurgery Faculty Papers

Deep brain stimulation (DBS) for Parkinson's disease (PD) is an established advanced therapy that produces therapeutic effects through high frequency stimulation. Although this therapeutic option leads to improved clinical outcomes, the mechanisms of the underlying efficacy of this treatment are not well understood. Therefore, investigation of DBS and its postoperative effects on brain architecture is of great interest. Diffusion weighted imaging (DWI) is an advanced imaging technique, which has the ability to estimate the structure of white matter fibers; however, clinical application of DWI after DBS implantation is challenging due to the strong susceptibility artifacts caused by implanted devices. This …

Multiple Mitochondrial Thioesterases Have Distinct Tissue And Substrate Specificity And Coa Regulation, Suggesting Unique Functional Roles., Carmen Bekeova, Lauren Anderson-Pullinger, Kevin Boye, Felix Boos, Yana Sharpadskaya, Johannes M Herrmann, Erin L. Seifert

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

Acyl-CoA thioesterases (Acots) hydrolyze fatty acyl-CoA esters. Acots in the mitochondrial matrix are poised to mitigate β-oxidation overload and maintain CoA availability. Several Acots associate with mitochondria, but whether they all localize to the matrix, are redundant, or have different roles is unresolved. Here, we compared the suborganellar localization, activity, expression, and regulation among mitochondrial Acots (Acot2, -7, -9, and -13) in mitochondria from multiple mouse tissues and from a model of Acot2 depletion. Acot7, -9, and -13 localized to the matrix, joining Acot2 that was previously shown to localize there. Mitochondria from heart, skeletal muscle, brown adipose tissue, and …

Non-Traditional Anti-Emetic Therapy For Cannabinoid Hyperemesis Syndrome: A Case Report, Sara Groome, Pharmd, Kelly Le, Pharmd, Christina Karalis, Pharmd, Eric Selvage, Pharmd, Brandi Thoma, Pharmd, Bcps, Bccp

Pharmacy Presentations, Posters, and Grand Rounds

• Marijuana is one of the most commonly utilized recreational drugs and is widely known for both its anti-emetic and appetite-stimulating properties
• Medicinal-grade marijuana has been available for patients suffering from various medical conditions, such as chemotherapy-induced nausea and vomiting, for example; it also has been utilized in patients with chronic pain, in addition to a number of other disease states
• While casual, intermittent use elucidates the aforementioned positive effects, chronic use of large quantities of marijuana may precipitate the contrary, such as extensive nausea and vomiting, a hallmark of Cannabinoid Hyperemesis Syndrome (CHS)
• CHS is hypothesized to result from alterations …

Interaction Of The Oncoprotein Transcription Factor Myc With Its Chromatin Cofactor Wdr5 Is Essential For Tumor Maintenance., Lance R. Thomas, Clare M. Adams, Jing Wang, April M. Weissmiller, Joy Creighton, Shelly L. Lorey, Qi Liu, Stephen W. Fesik, Christine M. Eischen, William P. Tansey

Department of Cancer Biology Faculty Papers

The oncoprotein transcription factor MYC is overexpressed in the majority of cancers. Key to its oncogenic activity is the ability of MYC to regulate gene expression patterns that drive and maintain the malignant state. MYC is also considered a validated anticancer target, but efforts to pharmacologically inhibit MYC have failed. The dependence of MYC on cofactors creates opportunities for therapeutic intervention, but for any cofactor this requires structural understanding of how the cofactor interacts with MYC, knowledge of the role it plays in MYC function, and demonstration that disrupting the cofactor interaction will cause existing cancers to regress. One cofactor …

Optimizing Cancer Cure Dialog: An Analysis Of Pancreatic Cancer Patients' Views Regarding Survival And Cure., Avinoam Nevler, Scott W. Keith, Harish Lavu, Theresa P. Yeo, Shawnna Cannaday, Charles J. Yeo, Jordan M. Winter

Department of Surgery Faculty Papers

BACKGROUND: Pancreatic ductal adenocarcinoma (PDA) is a highly lethal cancer. Clinicians commonly refer to surgical therapy as resection with curative intent. However, PDA cure rates after resection remain unknown and the definition of cure remains vague. We investigated how patients (the majority undergoing resection), family members, and clinicians understand the concept of cure, to better inform discussions with patients regarding PDA prognosis.

METHODS: In a prospective survey, cohorts were asked to indicate the best definition of cure from three choices: 5-year survival endpoint (typically used in the literature), a biological endpoint without biochemical or radiographic signs of disease (similar to …

Maternal Addiction Treatment Education Research Program, Meghan Gannon, Lhd, Msph

Department of Obstetrics and Gynecology Posters

MATER is a program in the Department of Obstetrics & Gynecology at Thomas Jefferson University Hospitals, and includes the Sidney Kimmel Medical College departments of OB/GYN, Pediatrics and Psychiatry. The MATER Program includes Family Center Outpatient and Intensive Outpatient Services and My Sister’s Place Residential Program

Family Center Outpatient and Intensive Outpatient Programs

• 18 years or older
• Pregnant or parenting
• Needing treatment for any substance problems

My Sister's Place Residential Program

• 18 years or older
• Pregnant or parenting
• Needing treatment for any substance problems
• Children under 6 years old are welcome to live in the residence with their mother

Prognostic Nomogram For Bladder Cancer With Brain Metastases: A National Cancer Database Analysis., Zhixian Yao, Zhong Zheng, Wu Ke, Renjie Wang, Xingyu Mu, Feng Sun, Xiang Wang, Shivank Garg, Wenyin Shi, Yinyan He, Zhihong Liu

Department of Radiation Oncology Faculty Papers

BACKGROUND: This study aimed to establish and validate a nomogram for predicting brain metastasis in patients with bladder cancer (BCa) and assess various treatment modalities using a primary cohort comprising 234 patients with clinicopathologically-confirmed BCa from 2004 to 2015 in the National Cancer Database.

METHODS: Machine learning method and Cox model were used for nomogram construction. For BCa patients with brain metastasis, surgery of the primary site, chemotherapy, radiation therapy, palliative care, brain confinement of metastatic sites, and the Charlson/Deyo Score were predictive features identified for building the nomogram.

RESULTS: For the original 169 patients considered in the model, the …

Nursing Care Variation Reduction For The Short Procedure Unit, Monica Young, Eugene Taglienti, Jillian Conroy, Jason Smith, Christine Behr, Darren Horne

Department of Nursing Posters

The desired outcome of this project was to develop and implement a process to assign and delegate nurse assignments in a systematic approach to hold staff accountable and ensure patients are appropriately prepped for their procedure in a timely and safe manner

Goals

• Reduce SPU RN Care Time
• Increase % of patients ready for holding area on time

In Vivo Investigation Of The Tissue Response To Commercial Teflon Insulin Infusion Sets In Large Swine For 14 Days: The Effect Of Angle Of Insertion On Tissue Histology And Insulin Spread Within The Subcutaneous Tissue., Gabriella Eisler, Jasmin R. Kastner, Marc C. Torjman, Abdurizzagh Khalf, David Diaz, Alek R. Dinesen, Channy Loeum, Mathew L. Thakur, Paul Strasma, Jeffrey I. Joseph

Department of Anesthesiology Faculty Papers

Objective: This study investigated the effects of the inflammatory tissue response (ITR) to an insulin infusion set (IIS) on insulin bolus spread over wear time, as well as the effect of cannula insertion angle on the ITR, bolus shape, and pump tubing pressure.

Research design and methods: Angled or straight IISs were inserted every other day for 14 days into the subcutaneous tissue of 11 swine and insulin was delivered continuously. Prior to euthanasia, a 70 µL bolus of insulin/X-ray contrast agent was infused while recording a pressure profile (peak tubing pressure, p_max; area under the pressure curve, …

Assessing Knowledge And Perspectives Of Pediatric Nurse Practitioners Students After Receiving Trauma Informed Care Training, Laura Roettger, Phd, Crnp, Jane Tobias, Dnp, Crnp

College of Nursing Posters

PNP students showed improved understanding and comfort level in caring and managing children exposed to adverse childhood experiences following two TIC learning sessions.

Future Implications

• TIC education should be integrated into curriculum.
• Interprofessional collaboration among students improves knowledge base and understanding of TIC

A Real World Assessment Of The Efficacy And Safety Of Switching From Tdf To Taf In Treatment Experienced Patients With Hiv Infection, Jaclyn O'Connor, Pharmd Candidate, Kaitlin N. Sassa, Pharmd, Jason J. Schafer, Pharmd, Mph, Bcps Aq-Id, Bcidp, Aahivp

College of Pharmacy Posters

Objective

• The primary objective of this study was to determine if patients maintain viral suppression after switching from TDF to TAF
• The secondary objective was to assess changes in renal function and serum cholesterol levels

Editorial: Sudden Unexpected Death In Epilepsy: Bio-Markers, Mechanisms, Risk Identification And Prevention., Rainer Surges, Michael R. Sperling, Christopher M. Degiorgio

Department of Neurology Faculty Papers

No abstract provided.

Update To The Vitamin C, Thiamine And Steroids In Sepsis (Victas) Protocol: Statistical Analysis Plan For A Prospective, Multicenter, Double-Blind, Adaptive Sample Size, Randomized, Placebo-Controlled, Clinical Trial., Christopher J. Lindsell, Anna Mcglothlin, Samuel Nwosu, Todd W. Rice, Alex Hall, Gordon R. Bernard, Laurence W. Busse, E. Wesley Ely, Alpha A. Fowler, David F. Gaieski, Jeremiah S. Hinson, Michael H. Hooper, James C. Jackson, Gabor D. Kelen, Mark Levine, Greg S. Martin, Richard E. Rothman, Jonathan E. Sevransky, Kert Viele, David W. Wright, David N. Hager

Department of Emergency Medicine Faculty Papers

BACKGROUND: Observational research suggests that combined therapy with Vitamin C, thiamine and hydrocortisone may reduce mortality in patients with septic shock.

METHODS AND DESIGN: The Vitamin C, Thiamine and Steroids in Sepsis (VICTAS) trial is a multicenter, double-blind, adaptive sample size, randomized, placebo-controlled trial designed to test the efficacy of combination therapy with vitamin C (1.5 g), thiamine (100 mg), and hydrocortisone (50 mg) given every 6 h for up to 16 doses in patients with respiratory or circulatory dysfunction (or both) resulting from sepsis. The primary outcome is ventilator- and vasopressor-free days with mortality as the key secondary outcome. …

Emergent Airway Management Outside Of The Operating Room - A Retrospective Review Of Patient Characteristics, Complications And Icu Stay., Uzung Yoon, Jeffrey Mojica, Matthew Wiltshire, Kara Segna, Michael Block, Anthony Pantoja, Marc Torjman, Elizabeth Wolo

Department of Anesthesiology Faculty Papers

BACKGROUND: Emergent airway management outside of the operating room is a high-risk procedure. Limited data exists about the indication and physiologic state of the patient at the time of intubation, the location in which it occurs, or patient outcomes afterward.

METHODS: We retrospectively collected data on all emergent airway management interventions performed outside of the operating room over a 6-month period. Documentation included intubation performance, and intubation related complications and mortality. Additional information including demographics, ASA-classification, comorbidities, hospital-stay, ICU-stay, and 30-day in-hospital mortality was obtained.

RESULTS: 336 intubations were performed in 275 patients during the six-month period. The majority of …

A Case Of Ccdc6-Ret Fusion Mutation In Adult Acute Lymphoblastic Leukemia (All), A Known Activating Mutation Reported In All, Mateo Mejia Saldarriaga, Amir Steinberg, Eric A. Severson, Adam Binder

Department of Medical Oncology Faculty Papers

We report the case of a patient with B-Cell Acute Lymphoblastic Leukemia (ALL) who was found to harbor a gene fusion involving the CCDC6 and RET genes. Although the RET mutations have been identified before in othermalignancies, and it is thought to represent a driver mutation in these neoplasms, it has yet to be described in ALL. The identification of known fusion genes conferring activating tyrosine kinase activity in neoplasms can suggest potential therapeutic role of tyrosine kinase inhibitors (TKI), an approach that has been exploited in several other fusion genes.

Langerhans Cells Orchestrate The Protective Antiviral Innate Immune Response In The Lymph Node., Eric B. Wong, Brian Montoya, Colby Stotesbury, Maria Ferez, Ren-Huan Xu, Luis J. Sigal

Department of Microbiology and Immunology Faculty Papers

During disseminating viral infections, a swift innate immune response (IIR) in the draining lymph node (dLN) that restricts systemic viral spread is critical for optimal resistance to disease. However, it is unclear how this IIR is orchestrated. We show that after footpad infection of mice with ectromelia virus, dendritic cells (DCs) highly expressing major histocompatibility complex class II (MHC class II^hi DCs), including CD207⁺ epidermal Langerhans cells (LCs), CD103⁺CD207⁺ double-positive dermal DCs (DP-DCs), and CD103⁻CD207⁻ double-negative dermal DCs (DN-DCs) migrate to the dLN from the skin carrying virus. MHC class II^{hi …}

Inside Out, Spring 2019

Inside Out

Contents:

Spiderweb of Lights, Erica Westlake - Cover

Morning Commute - La Molina, Peru, Sarah Roselli - Inside Cover

Untitled Constellations Kevin Tang - Following Page

Desire, Daisy Zhang - 1

The Cliffs, Kevin Tang - 2

Fish Tails, Sean Considine - 3

Fisherman’s Nook, Boglarka Jordan - 4

Moratorium, Harnoor Kaur - 4

Cain and Abel, Sean Considine - 5

Sunset Outside Philly, Cara Mergner - 5

Abstract Anatomy: Umbilical Cord, Jordyn Tumas - 6

Daughterhood, Danielle Crabtree - 7

Al Kabsa, Sh’Rae Marshall -8

Thinking in Circles, Kerry …

Operating Room First Case Start Times: A Metric To Assess Systems-Based Practice Milestones?, Christopher Ryan Hoffman, Jay Horrow, Shreyas Ranganna, Michael Stuart Green

Department of Anesthesiology Faculty Papers

BACKGROUND: Resident competence in peri-operative care is a reflection on education and cost-efficiency. Inspecting pre-existing operating room metrics for performance outliers may be a potential solution for assessing competence. Statistical correlation of problematic benchmarks may reveal future opportunities for educational intervention.

METHODS: Case-log database review yielded 3071 surgical cases involving residents over the course of 5 years. Surgery anticipated and actual start times were evaluated for delays and residents were assessed using the days of resident training performed at the time of each corresponding case. Other variables recorded included day of week, attending anesthesiologist name, attending surgeon name, patient age, …

Fracture Repair Requires Trka Signaling By Skeletal Sensory Nerves., Zhu Li, Carolyn A Meyers, Leslie Chang, Seungyong Lee, Zhi Li, Ryan Tomlinson, Ahmet Hoke, Thomas L Clemens, Aaron W James

Department of Orthopaedic Surgery Faculty Papers

Bone is richly innervated by nerve growth factor-responsive (NGF-responsive) tropomyosin receptor kinase A-expressing (TrKa-expressing) sensory nerve fibers, which are required for osteochondral progenitor expansion during mammalian skeletal development. Aside from pain sensation, little is known regarding the role of sensory innervation in bone repair. Here, we characterized the reinnervation of tissue following experimental ulnar stress fracture and assessed the impact of loss of TrkA signaling in this process. Sequential histological data obtained in reporter mice subjected to fracture demonstrated a marked upregulation of NGF expression in periosteal stromal progenitors and fracture-associated macrophages. Sprouting and arborization of CGRP+TrkA+ sensory nerve fibers …

Allele-Specific Rna Interference Prevents Neuropathy In Charcot-Marie-Tooth Disease Type 2d Mouse Models., Kathryn H Morelli, Laurie B Griffin, Nettie K Pyne, Lindsay M Wallace, Allison M Fowler, Stephanie N Oprescu, Ryuichi Takase, Na Wei, Rebecca Meyer-Schuman, Dattatreya Mellacheruvu, Jacob O Kitzman, Samuel G Kocen, Timothy J Hines, Emily L Spaulding, James R Lupski, Alexey Nesvizhskii, Pedro Mancias, Ian J Butler, Xiang-Lei Yang, Ya-Ming Hou, Anthony Antonellis, Scott Q Harper, Robert W Burgess

Department of Biochemistry and Molecular Biology Faculty Papers

Gene therapy approaches are being deployed to treat recessive genetic disorders by restoring the expression of mutated genes. However, the feasibility of these approaches for dominantly inherited diseases - where treatment may require reduction in the expression of a toxic mutant protein resulting from a gain-of-function allele - is unclear. Here we show the efficacy of allele-specific RNAi as a potential therapy for Charcot-Marie-Tooth disease type 2D (CMT2D), caused by dominant mutations in glycyl-tRNA synthetase (GARS). A de novo mutation in GARS was identified in a patient with a severe peripheral neuropathy, and a mouse model precisely recreating the mutation …

Clinical Interventions Documented By Appe Students: Results From A Pilot Study, Elizabeth Laughlin, Bsps, Danielle Mayer, Pharmd, Bcacp, Sarah Lynch, Pharmd, Bcacp

College of Pharmacy Posters

Primary Objective: Evaluate the types of drug therapy problems identified by student pharmacists and the results of these interventions.

Secondary Objective: Evaluate trends in trends of what type of interventions are identified and how they are defined.

Sighting Acute Myocardial Infarction Through Platelet Gene Expression., Giuliana Gobbi, Cecilia Carubbi, Guidantonio Malagoli Tagliazucchi, Elena Masselli, Prisco Mirandola, Filippo Pigazzani, Antonio Crocamo, Maria Francesca Notarangelo, Sergio Suma, Elvezia Paraboschi, Giuseppe Maglietta, Srikanth Nagalla, Giulia Pozzi, Daniela Galli, Mauro Vaccarezza, Paolo Fortina, Sankar Addya, Adam Ertel, Paul Bray, Stefano Duga, Carlo Berzuini, Marco Vitale, Diego Ardissino

Department of Cancer Biology Faculty Papers

Acute myocardial infarction is primarily due to coronary atherosclerotic plaque rupture and subsequent thrombus formation. Platelets play a key role in the genesis and progression of both atherosclerosis and thrombosis. Since platelets are anuclear cells that inherit their mRNA from megakaryocyte precursors and maintain it unchanged during their life span, gene expression profiling at the time of an acute myocardial infarction provides information concerning the platelet gene expression preceding the coronary event. In ST-segment elevation myocardial infarction (STEMI), a gene-by-gene analysis of the platelet gene expression identified five differentially expressed genes: FKBP5, S100P, SAMSN1, CLEC4E and S100A12. The logistic regression …

Phase Iib, Randomized, Double-Blind Trial Of Gc4419 Versus Placebo To Reduce Severe Oral Mucositis Due To Concurrent Radiotherapy And Cisplatin For Head And Neck Cancer., Carryn M. Anderson, Christopher M Lee, Deborah P. Saunders, Amarinthia Curtis, Neal Dunlap, Chaitali Nangia, Arielle S. Lee, Sharon M. Gordon, Philip Kovoor, Roberto Arevalo-Araujo, Voichita Bar-Ad, Abhinand Peddada, Kyle Colvett, Douglas Miller, Anshu K. Jain, James Wheeler, Dukagjin Blakaj, Marcelo Bonomi, Sanjiv S. Agarwala, Madhur Garg, Francis Worden, Jon Holmlund, Jeffrey M. Brill, Matt Downs, Stephen T. Sonis, Sanford Katz, John M. Buatti

Department of Radiation Oncology Faculty Papers

PURPOSE: Oral mucositis (OM) remains a common, debilitating toxicity of radiation therapy (RT) for head and neck cancer. The goal of this phase IIb, multi-institutional, randomized, double-blind trial was to compare the efficacy and safety of GC4419, a superoxide dismutase mimetic, with placebo to reduce the duration, incidence, and severity of severe OM (SOM).

PATIENTS AND METHODS: A total of 223 patients (from 44 institutions) with locally advanced oral cavity or oropharynx cancer planned to be treated with definitive or postoperative intensity-modulated RT (IMRT; 60 to 72 Gy [≥ 50 Gy to two or more oral sites]) plus cisplatin (weekly …