Medical Specialties Commons^™

Health Insurance Coverage Of Recommended Gender-Affirming Health Care Services For Transgender Youth: Shopping Online For Coverage Information, Nadia L. Dowshen, Julie Christensen, Siobhan Gruschow

Student Papers, Posters & Projects

We assessed online health insurance plan indication of coverage and accessibility of information for recommended services for transgender youth (TY). Content analysis was performed for plans used at a pediatric Gender Clinic by reviewing information about coverage of puberty blockers, hormones, masculinizing chest surgery, and counseling. Transgender-specific exclusions and the time required for the research assistant to review each plan's online information were noted. No plan (0%; n=36) indicated coverage of all four categories of recommended services online. Forty-nine percent indicated ≥1 transgender-specific exclusion. The median time required for a research assistant to review online coverage information for each insurance …

Histological Chorioamnionitis Induces Differential Gene Expression In Human Cord Blood Mononuclear Leukocytes From Term Neonates., Suhita Gayen Nee’ Betal, Swati Murthy, Michael Favara, Gina Fong, Joanna Chan, Sankar Addya, Thomas H. Shaffer, Jay S. Greenspan, Vineet Bhandari, Irfan Rahman, Zubair H. Aghai

Department of Pediatrics Faculty Papers

Histological chorioamnionitis (HCA) is an infection of fetal membranes and complicates 5.2% to 28.5% of all live births. HCA is associated with increased mortality and morbidity in both premature and term neonates. Exposure to HCA may have long-term consequences, including an increased risk for allergic disorders and asthma later in childhood, the mechanism(s) of which are still not yet well understood. The objective of this study was to determine the mRNA transcriptome of cord blood mononuclear leukocytes from term neonates to identify key genes and pathways involved in HCA. We found 366 differentially expressed probe IDs with exposure to HCA …

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

Department of Emergency Medicine Faculty Papers

BACKGROUND: Sepsis accounts for 30% to 50% of all in-hospital deaths in the United States. Other than antibiotics and source control, management strategies are largely supportive with fluid resuscitation and respiratory, renal, and circulatory support. Intravenous vitamin C in conjunction with thiamine and hydrocortisone has recently been suggested to improve outcomes in patients with sepsis in a single-center before-and-after study. However, before this therapeutic strategy is adopted, a rigorous assessment of its efficacy is needed.

METHODS: The Vitamin C, Thiamine and Steroids in Sepsis (VICTAS) trial is a prospective, multi-center, double-blind, adaptive sample size, randomized, placebo-controlled trial. It will enroll …

A Curious Critic's Guide On Writing A Five-Star Student Evaluation: Five Lessons Learned From Food Blogging., Xiao Chi Zhang, Meryl Abrams, Dimitrios Papanagnou

Department of Emergency Medicine Faculty Papers

Timely feedback is critical in promoting learner self-reflection. When provided effectively, feedback can assist learners with the acquisition of new skills and knowledge in the ever-changing and complex landscape of healthcare. While the literature is replete on methods to provide feedback, faculty and supervisors receive little, if any, training on writing constructive feedback. Abbreviated comments (i.e., 'good job' or 'read more') provide little information on specific behaviors learners can change. As an avid food enthusiast and restaurant reviewer, I, too, am met with the challenge of writing a meaningful, constructive review (or evaluation) of a dining experience. To better assist …

Automated Assessment Of Acute Aortic Dissection On Thoracic Ct Using Deep Learning, Varun Singh, Richard Gorniak, Md, Adam Flanders, Md, Paras Lakhani, Md

Department of Radiology Posters

Purpose

To assess the efficacy of deep convolutional neural networks (DCNNs ) in differentiating acute aortic dissections from non-dissected aortas on thoracic CT.

Download Entire Issue: Gibbon Surgical Review, Volume 2, Issue 1, 2019

Gibbon Surgical Review

Table of Contents

4 - The Gibbon Surgical Externship: A Student’s Perspective

6 - Invited Article: The PCOM Wisely Surgical Association and the Philadelphia Surgery Conference

8 - Interview With Thomas Jefferson Cardiothoracic Surgeon, H. Todd Massey, MD

12 - The Life of a Rwandan Surgical Resident

14 - Role Of Technological Advancement In The Context Of Surgical Planning And Execution: Perspective Of Jefferson Surgical Faculty

16 - Interview with William B. Hughes, MD, Director of the Thomas Jefferson University Hospital Burn Center

19 - Women in Surgery: An Interview with Dr. Karen Chojnacki, Vice Chair of Surgical Education at …

Cadm1 Is A Twist1-Regulated Suppressor Of Invasion And Survival., Edward J. Hartsough, Michele B. Weiss, Shea A. Heilman, Timothy J. Purwin, Curtis H Kugel, Sheera R. Rosenbaum, Dan A. Erkes, Manoela Tiago, Kim Hookim, Inna Chervoneva, Andrew E. Aplin

Department of Cancer Biology Faculty Papers

Metastatic cancer remains a clinical challenge; however, patients diagnosed prior to metastatic dissemination have a good prognosis. The transcription factor, TWIST1 has been implicated in enhancing the migration and invasion steps within the metastatic cascade, but the range of TWIST1-regulated targets is poorly described. In this study, we performed expression profiling to identify the TWIST1-regulated transcriptome of melanoma cells. Gene ontology pathway analysis revealed that TWIST1 and epithelial to mesenchymal transition (EMT) were inversely correlated with levels of cell adhesion molecule 1 (CADM1). Chromatin immunoprecipitation (ChIP) studies and promoter assays demonstrated that TWIST1 physically interacts with the CADM1 promoter, suggesting …

A Clinician's Guide To Next Generation Imaging In Patients With Advanced Prostate Cancer (Radar Iii)., E. David Crawford, Phillip J. Koo, Neal Shore, Susan F. Slovin, Raoul S. Concepcion, Stephen J. Freedland, Leonard G. Gomella, Lawrence Karsh, Thomas E. Keane, Paul Maroni, David Penson, Daniel P. Petrylak, Ashley Ross, Vlad Mouraviev, Robert E. Reiter, Chaitanya Divgi, Evan Y. Yu

Department of Urology Faculty Papers

PURPOSE: The advanced prostate cancer therapeutic landscape has changed dramatically in the last several years, resulting in improved overall survival of patients with castration naïve and castration resistant disease. The evolution and development of novel next generation imaging techniques will affect diagnostic and therapeutic decision making. Clinicians must navigate when and which next generation imaging techniques to use and how to adjust treatment strategies based on the results, often in the absence of correlative therapeutic data. Therefore, guidance is needed based on best available information and current clinical experience.

MATERIALS AND METHODS: The RADAR (Radiographic Assessments for Detection of Advanced …

Rethinking Pulmonary Toxicity In Advanced Non-Small Cell Lung Cancer In The Era Of Combining Anti-Pd-1/Pd-L1 Therapy With Thoracic Radiotherapy., Mengqian Li, Lu Gan, Andrew Song, Jianxin Xue, You Lu

Department of Radiation Oncology Faculty Papers

The combination of programmed cell death 1/programmed cell death ligand 1 blockade and thoracic radiotherapy has become the new standard of care in the treatment of locally advanced non-small-cell lung cancer. The information regarding the pulmonary safety of such therapy remains limited to mostly retrospective studies and case reports with a small portion of data from prospective clinical trials. By analyzing the underlying mechanisms of interactions between radiation and immunotherapy from preclinical data and summarizing safety data from relevant clinical studies with pulmonary toxicity, we believe that longer and rigorous follow-up is warranted, to determine if the combination of such …

Right Ventricular Outflow Tract Velocity Time Integral-To-Pulmonary Artery Systolic Pressure Ratio: A Non-Invasive Metric Of Pulmonary Arterial Compliance Differs Across The Spectrum Of Pulmonary Hypertension., Priyanka T. Bhattacharya, Gregory S. Troutman, Frances Mao, Arieh L. Fox, Monique S. Tanna, Payman Zamani, E. Wilson Grandin, Jonathan N. Menachem, Edo Y. Birati, Julio A. Chirinos, Sula Mazimba, Kerri Akaya Smith, Steven M. Kawut, Paul R. Forfia, Anjali Vaidya, Jeremy A. Mazurek

Student Papers, Posters & Projects

Pulmonary arterial compliance (PAC), invasively assessed by the ratio of stroke volume to pulmonary arterial (PA) pulse pressure, is a sensitive marker of right ventricular (RV)-PA coupling that differs across the spectrum of pulmonary hypertension (PH) and is predictive of outcomes. We assessed whether the echocardiographically derived ratio of RV outflow tract velocity time integral to PA systolic pressure (RVOT-VTI/PASP) (a) correlates with invasive PAC, (b) discriminates heart failure with preserved ejection-associated PH (HFpEF-PH) from pulmonary arterial hypertension (PAH), and (c) is associated with functional capacity. We performed a retrospective cohort study of patients with PAH (n = 70) and …

Papilledema Or Pseudopapilledema?, Lin Liu, Michael D. Yu, Carol L. Shields

Wills Eye Hospital Papers

No abstract provided.

Guidance Of Sentinel Lymph Node Biopsy Decisions In Patients With T1-T2 Melanoma Using Gene Expression Profiling., John T. Vetto, Eddy C. Hsueh, Brian R. Gastman, Larry D. Dillon, Federico A. Monzon, Robert W. Cook, Jennifer Keller, Xin Huang, Andrew Fleming, Preston Hewgley, Pedram Gerami, Sancy Leachman, Jeffrey D. Wayne, Adam C. Berger, Martin D. Fleming

Department of Surgery Faculty Papers

AIM: Can gene expression profiling be used to identify patients with T1-T2 melanoma at low risk for sentinel lymph node (SLN) positivity?

PATIENTS & METHODS: Bioinformatics modeling determined a population in which a 31-gene expression profile test predicted <5% SLN positivity. Multicenter, prospectively-tested (n = 1421) and retrospective (n = 690) cohorts were used for validation and outcomes, respectively.

RESULTS: Patients 55-64 years and ≥65 years with a class 1A (low-risk) profile had SLN positivity rates of 4.9% and 1.6%. Class 2B (high-risk) patients had SLN positivity rates of 30.8% and 11.9%. Melanoma-specific survival was 99.3% for patients ≥55 years with class 1A, T1-T2 tumors and 55.0% for class 2B, SLN-positive, T1-T2 tumors.

CONCLUSION: The 31-gene expression profile test identifies patients …

Current Patient Perspectives Of Vulvovaginal Candidiasis: Incidence, Symptoms, Management And Post-Treatment Outcomes., Junko Yano, Jack D. Sobel, Paul Nyirjesy, Ryan Sobel, Valerie L. Williams, Qingzhao Yu, Mairi C. Noverr, Paul L. Fidel

Department of Obstetrics and Gynecology Faculty Papers

BACKGROUND: Vulvovaginal candidiasis (VVC) is a common infection affecting women worldwide. Reports of patterns/risk factors/trends for episodic/recurrent VVC (RVVC) are largely outdated. The purpose of this study was to obtain current patient perspectives of several aspects of VVC/RVVC.

METHODS: Business cards containing on-line survey information were distributed to healthy volunteers and patients seeking standard, elective, or referral gynecologic care in university-affiliated Obstetrics/Gynecology clinics. The internet-based questionnaire was completed by 284 non-pregnant women (78% Caucasian, 14% African American, 8% Asian).

RESULTS: The majority of the participants (78%) indicated a history of VVC with 34% defined as having RVVC. The most common …

The Role Of Inhibition Of Apoptosis In Acute Leukemias And Myelodysplastic Syndrome., Amanda Mcbride, Sarah Houtmann, Lindsay Wilde, Carlos Vigil, Christine M. Eischen, Margaret Kasner, Neil Palmisiano

Department of Medical Oncology Faculty Papers

Avoidance of apoptosis is a key mechanism that malignancies, including acute leukemias and MDS, utilize in order to proliferate and resist chemotherapy. Recently, venetoclax, an inhibitor of the anti-apoptotic protein BCL-2, has been approved for the treatment of upfront AML in an unfit, elderly population. This paper reviews the pre-clinical and clinical data for apoptosis inhibitors currently in development for the treatment of AML, ALL, and MDS.

The Time Is Now For Mandatory Liver-Focused Clinical Experiences In Medical School., Alexander Y. Pan, Lauren D. Feld, Jeanne M. Farnan, Steven K. Herrine, Adam E. Mikolajczyk

Division of Gastroenterology and Hepatology Faculty Papers

The national burden of chronic liver disease is steadily increasing and is only expected to worsen with the ongoing obesity and opioid epidemics fueling growth in the prevalence of nonalcoholic fatty liver disease and a resurgence of new hepatitis C infections. Our letter highlights the disparity between the rising prevalence of chronic liver disease and the proportion of medical students who receive exposure to patients with liver disease as part of their medical education. A more comprehensive survey of clerkship directors is needed to further corroborate this data, which may lead to reforms in medical school curricula to better address …

Hypertensive Disorders Of Pregnancy (Hdp) And Infertility Treatment: A Population-Based Survey Among U.S. Women, Brent Monseur, Md, Scm, Jerrine Morris, Md, Mph, Heather Hipp, Md, Vincenzo Berghella, Md

Department of Obstetrics and Gynecology Posters

Objective

To explore associations between infertility treatment and hypertensive disorders of pregnancy using a nationally representative sample of women

Apixaban Discontinuation Prior To Major Surgery: Results From A Prospective Single Center Study, Edwin Lam, Luis Eraso, Taki Galanis, Walter K. Kraft, Geoffrey Ouma, Lynda Thomson, Eugene Viscusi, Douglas Stickle, Jerald Z. Gong, Suzanne Adams, Geno Merli

Department of Pharmacology and Experimental Therapeutics Posters

Primary Objective

• Estimate the proportion of patients who achieve a plasma apixaban concentration of/mL following at least 48 hours of discontinuation prior to surgery or invasive procedure

Secondary Objective

• Perioperative and follow up arterial or venous thromboembolic events, major bleeding, clinically significant non-major bleeding complications. Correlation of apixaban anti-Factor Xa (FXa) activity and plasma apixaban concentrations at pre-admission and prior to surgery

Appropriateness Of Tavr In The Chronic Liver Patient Undergoing Liver Transplant Evaluation, Rebecca Marcantuono, Msn, Crnp, Nicholas Ruggiero, Md, Alec Vishnevsky, Md, John Entwistle, Md, Praveen Mehrotra, Md, Kiran Mahmood, Md, Wisam Alfay, Md

Division of Cardiology Posters

As the indications for Transcatheter Aortic Valve Replacement (TAVR) continue to expand, understanding appropriate patient selection is becoming an area of growing interest. The presence of Liver cirrhosis has been previously proven to increase perioperative morbidity and mortality in patients undergoing general surgical procedures. However, there is limited research articulating clinical outcomes in TAVR patients with known liver disease who are actively undergoing orthotopic liver transplant evaluation (OLT).

Safety And Efficacy Of Very High Dose Furosemide Continuous Infusions, Jessica Wilczynski, Pharmd, Matthew Decaro, Md, Facc, Facp, Gregary Marhefka, Md, Facc, Facp, Brandi Thoma, Pharmd, Bcps, Bccp, Susan Varghese, Pharmd, Bcps, Ryan Watson, Md, Ilya Danelich, Pharmd, Bcps, Bccp

Division of Cardiology Posters

• Fluid overload is treated with loop diuretics in patients with heart failure and in patients with acute kidney injury1,2
• There are sparse data regarding use of very high dose continuous loop diuretic infusions. In some studies, very high doses were only used in outlying patients (maximum160 mg/hour)3, 4
• The use of very high dose furosemide continuous infusions at Thomas Jefferson University Hospital is a rare practice. These infusions range in dose from 40-240 mg/hour, with no limitation on the duration
• The purpose of this study is to examine the efficacy and safety of very high dose furosemide continuous infusions

Lewy Body Dementia Association's Research Centers Of Excellence Program: Inaugural Meeting Proceedings., Bethany Peterson, Melissa Armstrong, Douglas Galasko, James E. Galvin, Jennifer Goldman, David Irwin, Henry Paulson, Daniel Kaufer, James Leverenz, Angela Lunde, Ian G. Mckeith, Andrew Siderowf, Angela Taylor, Katherine Amodeo, Matt Barrett, Kimiko Domoto-Reilly, John Duda, Stephen Gomperts, Neill Graff-Radford, Samantha Holden, Lawrence Honig, Daniel Huddleston, Carol Lippa, Irene Litvan, Carol Manning, Karen Marder, Charbel Moussa, Chiadi Onyike, Fernando Pagan, Alexander Pantelyat, Victoria Pelak, Kathleen Poston, Joseph Quinn, Irene Richard, Liana S. Rosenthal, Marwan Sabbagh, Douglas Scharre, Sharon Sha, Holly Shill, Yasar Torres-Yaghi, Tina Christie, Todd Graham, Ian Richards, Mike Koehler, Brad Boeve

Department of Neurology Faculty Papers

The first Lewy Body Dementia Association (LBDA) Research Centers of Excellence (RCOE) Investigator's meeting was held on December 14, 2017, in New Orleans. The program was established to increase patient access to clinical experts on Lewy body dementia (LBD), which includes dementia with Lewy bodies (DLB) and Parkinson's disease dementia (PDD), and to create a clinical trials-ready network. Four working groups (WG) were created to pursue the LBDA RCOE aims: (1) increase access to high-quality clinical care, (2) increase access to support for people living with LBD and their caregivers, (3) increase knowledge of LBD among medical and allied (or …

Breaking The Transportation Barrier: Enhancing Access To Cancer Treatment Through Technology And Philanthropy, Rebecca Cammy, Msw, Lcsw, Jodi Sandos, Msw, Lcsw, Stephanie Chapman, Bs

Department of Medical Oncology Posters

Cancer patients face many obstacles and challenges after being diagnosed with cancer. Thomas Jefferson University Hospitals’ Sidney Kimmel Cancer Center (SKCC) has effectively eliminated transportation as a barrier to care for patients receiving cancer treatments such as chemotherapy and radiation. SKCC dedicates a full-time patient navigator to assess and connect patients with appropriate transportation resources based on location, insurance coverage, and mobility. The utilization of patient-focused transportation platforms, such as Uber Health, RoundTrip, and Ride Health have streamlined the process, while SKCC philanthropic funds have assisted with associated financial costs. As a result of these resources, oncology patients who would …

Multidisciplinary Care For Adult Hermansky-Pudlak Syndrome Patients In Puerto Rico, Isabel Becerra, Shirley Martinez, Atencio Xavier, Torrens Jonathan, Juan Alemany, Eric Cruz, Felix Rivera Borges, Monica Egozcue, Jesse Roman, Rosa Roman

Division of Pulmonary, Allergy, and Critical Care Medicine Posters

Background: Hermansky-Pudlak syndrome (HPS) is an autosomal recessive rare disease characterized by oculo-cutaneous albinism, bleeding diathesis due to platelet dysfunction, and is sometimes accompanied by immunodeficiency, granulomatous colitis, and/or interstitial lung disease / pulmonary fibrosis. Puerto Rico houses the highest concentration of patients with HPS, especially HPS-1, which is considered quite severe and often associated with pulmonary fibrosis. We believe that the establishment of an HPS Multidisciplinary Clinic in Puerto Rico would improve outcomes.

Methods: A multidisciplinary clinic was started in November 2018 and another was held in February 2019 at the Mayaguez Medical Center located in the Southwest region …

A Rare Case Of Wilson Disease In A 72-Year-Old Patient., Christopher Cao, Timothy Colangelo, Raja Koteswar Dhanekula, Daniel Brandt, Indira Laothamatas, Manish Thapar, Steven K. Herrine, Jesse M. Civan

Division of Gastroenterology and Hepatology Faculty Papers

Wilson disease is an autosomal recessive disorder of abnormal copper metabolism that is prevalent in the younger population, rarely presenting in patients older than 40 years. Clinical presentation may be variable, and diagnosis is often aided by clinical and biochemical tests. We report the case of a 72-year-old woman who presented with acute liver failure initially of unclear etiology. Our patient was initially managed for presumed drug-induced liver injury but ultimately diagnosed with Wilson disease on the basis of clinical presentation, laboratory testing, liver biopsy, quantitative hepatic copper, and abnormal genetic testing.

Combining Radiation And Immune Checkpoint Blockade In The Treatment Of Head And Neck Squamous Cell Carcinoma., Gregor Manukian, Voichita Bar-Ad, Bo Lu, Athanassios Argiris, Jennifer M. Johnson

Department of Radiation Oncology Faculty Papers

Head and neck squamous cell carcinoma (HNSCC) is a significant cause of morbidity and mortality worldwide. Current treatment options, even though potentially curative, have many limitations including a high rate of complications. Over the past few years immune checkpoint inhibitors (ICI) targeting cytotoxic lymphocyte antigen-4 (CTLA-4), programmed cell death protein 1 (PD-1), and programmed cell death ligand 1 (PD-L1) have changed treatment paradigms in many malignancies and are currently under investigation in HNSCC as well. Despite improvements in treatment outcomes and the implementation of combined modality approaches long-term survival rates in patients with locally advanced HNSCC remain suboptimal. Accumulating evidence …

Human Verbal Memory Encoding Is Hierarchically Distributed In A Continuous Processing Stream., Michal T. Kucewicz, Krishnakant Saboo, Brent M. Berry, Vaclav Kremen, Laura R. Miller, Fatemeh Khadjevand, Cory S. Inman, Paul Wanda, Michael R. Sperling, Richard Gorniak, Kathryn A. Davis, Barbara C. Jobst, Bradley Lega, Sameer A. Sheth, Daniel S. Rizzuto, Ravishankar K. Iyer, Michael J. Kahana, Gregory A. Worrell

Department of Neurology Faculty Papers

Processing of memory is supported by coordinated activity in a network of sensory, association, and motor brain regions. It remains a major challenge to determine where memory is encoded for later retrieval. Here, we used direct intracranial brain recordings from epilepsy patients performing free recall tasks to determine the temporal pattern and anatomical distribution of verbal memory encoding across the entire human cortex. High γ frequency activity (65-115 Hz) showed consistent power responses during encoding of subsequently recalled and forgotten words on a subset of electrodes localized in 16 distinct cortical areas activated in the tasks. More of the high …

Nelfe-Dependent Myc Signature Identifies A Unique Cancer Subtype In Hepatocellular Carcinoma., Hien Dang, Yotsawat Pomyen, Sean P. Martin, Dana A. Dominguez, Sun Young Yim, Ju-Seog Lee, Anuradha Budhu, Ashesh P. Shah, Adam S. Bodzin, Xin Wei Wang

Department of Surgery Faculty Papers

The MYC oncogene is dysregulated in approximately 30% of liver cancer. In an effort to exploit MYC as a therapeutic target, including in hepatocellular carcinoma (HCC), strategies have been developed on the basis of MYC amplification or gene translocation. Due to the failure of these strategies to provide accurate diagnostics and prognostic value, we have developed a Negative Elongation Factor E (NELFE)-Dependent MYC Target (NDMT) gene signature. This signature, which consists of genes regulated by MYC and NELFE, an RNA binding protein that enhances MYC-induced hepatocarcinogenesis, is predictive of NELFE/MYC-driven tumors that would otherwise not be identified by gene amplification …

Intravenous Meloxicam For The Treatment Of Moderate To Severe Acute Pain: A Pooled Analysis Of Safety And Opioid-Reducing Effects., Eugene R. Viscusi, Tong J. Gan, Sergio Bergese, Neil Singla, Randall J. Mack, Stewart W. Mccallum, Wei Du, Sue Hobson

Department of Anesthesiology Faculty Papers

BACKGROUND AND OBJECTIVES: To describe the safety and tolerability of intravenous meloxicam compared with placebo across all phase II/III clinical trials.

METHODS: Safety data and opioid use from subjects with moderate to severe postoperative pain who received ≥1 dose of intravenous meloxicam (5-60 mg) or placebo in 1 of 7 studies (4 phase II; 3 phase III) were pooled. Data from intravenous meloxicam 5 mg, 7.5 mg and 15 mg groups were combined (low-dose subset).

RESULTS: A total of 1426 adults (86.6% white; mean age: 45.8 years) received ≥1 dose of meloxicam IV; 517 (77.6% white; mean age: 46.7 years) …

Application Of Tasman Technique For Congenital Absence Of Nasal Cartilage: A Case Report, Dominick Gadaleta, Ryan N. Heffelfinger

Department of Otolaryngology - Head and Neck Surgery Faculty Papers

No abstract provided.

Study Of The Cytological Features Of Bone Marrow Mesenchymal Stem Cells From Patients With Neuromyelitis Optica., Chunsheng Yang, Yang Yang, Li Ma, Guang-Xian Zhang, Fu-Dong Shi, Yaping Yan, Guoqiang Chang

Department of Neurology Faculty Papers

Neuromyelitis optica (NMO) is a refractory autoimmune inflammatory disease of the central nervous system without an effective cure. Autologous bone marrow‑derived mesenchymal stem cells (BM‑MSCs) are considered to be promising therapeutic agents for this disease due to their potential regenerative, immune regulatory and neurotrophic effects. However, little is known about the cytological features of BM‑MSCs from patients with NMO, which may influence any therapeutic effects. The present study aimed to compare the proliferation, differentiation and senescence of BM‑MSCs from patients with NMO with that of age‑ and sex‑matched healthy subjects. It was revealed that there were no significant differences in …

A Multicenter Evaluation Of A New Eus Core Biopsy Needle: Experience In 200 Patients., Douglas G. Adler, V. Raman Muthusamy, Dean S. Ehrlich, Gulshan Parasher, Nirav C. Thosani, Ann Chen, Jonathan M. Buscaglia, Anoop Appannagari, Eduardo Quintero, Harry Aslanian, Linda Jo Taylor, Ali Siddiqui

Division of Gastroenterology and Hepatology Faculty Papers

Background and Objectives: We present a multicenter study of a new endoscopic ultrasound-guided fine-needle biopsy (EUS-FNB) needle (Acquire, Boston Scientific, Natick, MA). The aim of the study was to analyze the needle's clinical performance when sampling solid lesions and to assess the safety of this device.

Methods: We performed a multicenter retrospective study of patients undergoing EUS-FNB during July 1-November 15, 2016.

Results: Two hundred patients (121 males and 79 females) underwent EUS-FNB of solid lesions with the Acquire needle. Lesions included solid pancreatic masses (n = 109), adenopathy (n = 45), submucosal lesions (n = 34), cholangiocarcinoma (n = …