Medical Specialties Commons^™

Risk Scores And Machine Learning To Identify Patients With Acute Periprosthetic Joints Infections That Will Likely Fail Classical Irrigation And Debridement., Marjan Wouthuyzen-Bakker, Noam Shohat, Javad Parvizi Md, Alex Soriano

Rothman Institute Papers

The most preferred treatment for acute periprosthetic joint infection (PJI) is surgical debridement, antibiotics and retention of the implant (DAIR). The reported success of DAIR varies greatly and depends on a complex interplay of several host-related factors, duration of symptoms, the microorganism(s) causing the infection, its susceptibility to antibiotics and many others. Thus, there is a great clinical need to predict failure of the "classical" DAIR procedure so that this surgical option is offered to those most likely to succeed, but also to identify those patients who may benefit from more intensified antibiotic treatment regimens or new and innovative treatment …

Lack Of Observed Tolerance To Diazepam Nasal Spray (Valtoco®) After Long-Term Rescue Therapy In Patients With Epilepsy: Interim Results From A Phase 3, Open-Label, Repeat-Dose Safety Study., Gregory D. Cascino, Daniel Tarquinio, James W. Wheless, R. Edward Hogan, Michael R. Sperling, Kore Liow, Jay Desai, Charles Davis, Adrian L. Rabinowicz, Enrique Carrazana

Department of Neurology Faculty Papers

OBJECTIVE: Tolerance is a known consideration for maintenance use of benzodiazepines and other antiseizure drugs; however, clinical experience suggests that tolerance may not be anticipated with long-term intermittent use of benzodiazepines as rescue therapy. Diazepam nasal spray (Valtoco®) is a proprietary intranasal formulation approved for the acute treatment of intermittent, stereotypic episodes of frequent seizure activity (ie, seizure clusters, acute repetitive seizures) in patients with epilepsy aged ≥6 years. Reported here are exploratory analyses investigating whether there was evidence of development of tolerance in an interim analysis of a long-term, phase 3, open-label safety study of diazepam nasal spray.

METHODS: …

Impaired Wound Healing, Fibrosis, And Cancer: The Paradigm Of Recessive Dystrophic Epidermolysis Bullosa, Grace Tartaglia, Qingqing Cao, Zachary Padron, Andrew P. South

Department of Dermatology and Cutaneous Biology Faculty Papers

Recessive Dystrophic Epidermolysis Bullosa (RDEB) is a devastating skin blistering disease caused by mutations in the gene encoding type VII collagen (C7), leading to epidermal fragility, trauma-induced blistering, and long term, hard-to-heal wounds. Fibrosis develops rapidly in RDEB skin and contributes to both chronic wounds, which emerge after cycles of repetitive wound and scar formation, and squamous cell carcinoma—the single biggest cause of death in this patient group. The molecular pathways disrupted in a broad spectrum of fibrotic disease are also disrupted in RDEB, and squamous cell carcinomas arising in RDEB are thus far molecularly indistinct from other sub-types of …

Hypercalcemia Of Malignancy Attributed To Cosecretion Of Pth And Pthrp In Lung Adenocarcinoma, Jeffrey Kroopnick, Ubaldo E. Martinez-Outshoorn, Madalina Tuluc, Caroline S Kim

Department of Medical Oncology Faculty Papers

Introduction: Hypercalcemia of malignancy (HCM) portends a very poor prognosis, and no established guidelines exist regarding its management. Most instances of HCM are due to local osteolysis or secretion of parathyroid hormone related-peptide, while less than 1% of all cases are due to ectopic secretion of parathyroid hormone.

Case report: We present an unusual case of HCM due to proposed cosecretion of both parathyroid hormone and parathyroid hormone-related protein in a 36-year-old man with a poorly differentiated lung adenocarcinoma. The patient's hypercalcemia was refractory to conventional measures, including intravenous bisphosphonate therapy (zoledronic acid), and was improved with administration of denosumab. …

The Effectiveness Of The More Than Sad School Based Gatekeeper Training Program, Guy Diamond, Lawrence Ogunkua, Matthew B. Wintersteen, Tita Atte, Perri Rosen, Robert Gallop

Department of Psychiatry and Human Behavior Faculty Papers

Schools have the unique opportunity to identify and refer youth at risk for suicide. School-based gatekeeper training programs aim to improve staff’s ability to talk to students about mental health concerns and refer them for an assessment. Unfortunately, progress in evaluating the available programs has been limited. In fact, the popular and widely used More Than Sad program has received no rigorous evaluation to date. This study sets out to evaluate the effectiveness of the More Than Sad program in a quasi-experimental, wait-list control design with a large number of school personnel, across geographically diverse communities. Fourteen school districts with …

Computational Sentiment Analysis Of An Online Left Ventricular Assist Device Support Forum: Positivity Predominates, Melissa Austin, Abhiraj Saxena, Thomas O'Malley, Elizabeth Maynes, Henry Moncure, Nathan Ott, H. Todd Massey, Francesco Moscato, Antonio Loforte, John M Stulak, Vakhtang Tchantchaleishvili

Division of Cardiology Faculty Papers

Background: The impact of left ventricular assist device (LVAD) complications on the individual patient, overall sentiment, and its effect on referral patterns, is not fully understood. We sought to better understand patient attitudes towards LVAD therapy using a computational sentiment analysis approach.

Methods: Posts, comments, and titles were parsed from MyLVAD.com's HTML as a text file using custom Python scripts (version 3.6). Individual word frequency was computed with word classification as 'positive', 'negative', or 'neutral'. Data transformation and cleaning, sentiment determination, and analysis was performed with a binary dictionary package using R software (version 3.6).

Results: Sixty-six thousand eight hundred …

Goals-Of-Care Course For Emergency Physicians During The Covid-19 Pandemic., Mari Siegel, Erica Westlake

Department of Emergency Medicine Faculty Papers

BACKGROUND

COVID-19 increased the need for goals of care (GOC) discussions in the Emergency Department (ED). Many Emergency Physicians (EPs) report no formal training in holding GOC discussions. COVID-19 created unique teaching challenges given social distancing requirements.

METHODS

Eight teaching sessions were held using Zoom in March and April at an urban institution in the United States. Sessions were limited to 4-8 participants. They were comprised of a 30-minute lecture and 15 minutes of role-playing, in which providers read scripts to practice communication skills. The lecture introduced vocabulary and models to shape GOC discussions. Participants were invited to complete an …

Sociodemographic And Economic Factors In Outcomes Of Tube Shunts For Neovascular Glaucoma, Wesam S Shalaby, Amirmohsen Arbabi, Jonathan S Myers, Marlene R Moster, Reza Razeghinejad, L Jay Katz, Aakriti G Shukla

Wills Eye Hospital Papers

Importance: Few studies have analyzed associations between sociodemographic factors and neovascular glaucoma (NVG) outcomes.

Aim and background: To determine the potential impact of sociodemographic and economic factors on the NVG tube shunt surgery outcomes.

Design: Retrospective, single-center, comparative case series.

Participants: Consecutive patients who underwent tube shunt surgery for NVG and had ≥6 months of follow-up.

Materials and methods: Regional average adjusted gross income (AGI) was determined by cross-referencing self-reported residential zip codes with average AGI per zip code supplied by the Internal Revenue Service. Two groups were created: (1) lower-income: individuals from neighborhoods with the lowest 10% of AGI …

Dabigatran Reduces Thrombin-Induced Neuroinflammation And Ad Markers In Vitro: Therapeutic Relevance For Alzheimer's Disease, Syed Waseem Bihaqi, Haripriya Vittal Rao, Abhik Sen, Paula Grammas

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

Background: Vascular risk factors such as atherosclerosis, diabetes, and elevated homocysteine levels are strongly correlated with onset of Alzheimer's disease (AD). Emerging evidence indicates that blood coagulation protein thrombin is associated with vascular and non-vascular risk factors of AD. Here, we examined the effect of thrombin and its direct inhibitor dabigatran on key mediators of neuro-inflammation and AD pathology in the retinoic acid (RA)-differentiated human neuroblastoma cell line SH-SY5Y. Methods: SH-SY5Y cells exposed to thrombin concentrations (10–100 nM) +/- 250 nM dabigatran for 24 h were analyzed for protein and gene expression. Electrophoretic mobility shift assay (EMSA) was used to …

Development Of Malignancies And Their Outcomes In Patients Supported On Continuous-Flow Left Ventricular Assist Devices-A Systematic Review., Elizabeth J. Maynes, Jonathan S. Gordon, Matthew P. Weber, Thomas J. O'Malley, Tyler M. Bauer, Chelsey T. Wood, Rohinton J. Morris, Louis E. Samuels, John W. Entwistle, H. Todd Massey, Vakhtang Tchantchaleishvili

Department of Surgery Faculty Papers

Background: With increased use of continuous-flow left ventricular assist devices (CF-LVAD), development of malignant tumors in this population is not uncommon. We sought to evaluate malignancies in CF-LVAD patients and evaluate the outcomes of treatment strategies.

Methods: Overall, 18 articles consisting of 28 patients were identified who developed malignancies after CF-LVAD placement. Patient-level data were extracted for systematic review.

Results: Median patient age was 60 years [59-67] and 85.7% (24/28) were male. CF-LVAD was placed as bridge-to-transplant (BTT) in 60.9% (14/23) of patients. The three most common malignancy types were GI in 35.7% (10/28) of patients, lung in 21.4% (6/28) …

Forward-Thinking Design Solutions For Mechanical Circulatory Support: Multifunctional Hybrid Continuous-Flow Ventricular Assist Device Technology., Amy Throckmorton, Ellen Garven, Matthew Hirschhorn, Steven Day, Randy Stevens, Vakhtang Tchantchaleishvili

Department of Surgery Faculty Papers

No abstract provided.

Implementation Of An Enhanced Recovery Protocol In Gynecologic Oncology., Tanvi V. Joshi, Shaina F. Bruce, Rod Grim, Tommy Buchanan, Sudeshna Chatterjee-Paer, Elizabeth R. Burton, Joel I. Sorosky, Mark S. Shahin, Mitchell I. Edelson

Abington Jefferson Health Papers

Enhanced Recovery after Surgery (ERAS) is an evidence-based approach that aims to reduce narcotic use and maintain anabolic balance to enable full functional recovery. Our primary aim was to determine the effect of ERAS on narcotic usage among patients who underwent exploratory laparotomy by gynecologic oncologists. We characterized its effect on length of stay, intraoperative blood transfusions, bowel function, 30-day readmissions, and postoperative complications. A retrospective cohort study was performed at Abington Hospital-Jefferson Health in gynecologic oncology. Women who underwent an exploratory laparotomy from 2011 to 2016 for both benign and malignant etiologies were included before and after implementation of …

Differences In Obstetric Care Between Japan And The Us: A Qualitative Analysis Of Blogs, Rei Yamada, Maki Kano-Lueckerath, Walter K. Kraft

Student Papers, Posters & Projects

Aim

To investigate patient-reported differences in obstetric care between Japan and the US by characterizing the information Japanese immigrants and expatriates share online.

Elevated Apobec Mutational Signatures Implicate Chronic Injury In Etiology Of An Aggressive Head-And-Neck Squamous Cell Carcinoma: A Case Report., Jena Patel, Nicoline Y. Den Breems, Madalina Tuluc, Jennifer Johnson, Joseph M. Curry, Andrew P. South, Raymond J. Cho

Department of Otolaryngology - Head and Neck Surgery Faculty Papers

BACKGROUND: Aggressive squamous cell carcinomas (SCCs) present frequently in the context of chronic skin injury occurring in patients with the congenital blistering disease recessive dystrophic epidermolysis bullosa. Recently, these cancers were shown to harbor mutation signatures associated with endogenous deaminases of the active polynucleotide cytosine deaminase family, collectively termed APOBEC, and clock-like COSMIC [Catalogue of Somatic Mutations in Cancer] signatures, which are associated with normal aging and might result from cumulative DNA replication errors. We present a case of a nasal septal SCC arising in the context of recurrent injury, but also modest past tobacco use. Our genetic analysis of …

Staphylococcus Aureus Floating Biofilm Formation And Phenotype In Synovial Fluid Depends On Albumin, Fibrinogen, And Hyaluronic Acid, Samantha Knott, Dylan Curry, Neil Zhao, Pallavi Metgud, Sana Dastgheyb, Caroline Purtill, Marc I. Harwood, Md, Antonia F Chen, Thomas P Schaer, Michael Otto, Noreen J. Hickok

Department of Orthopaedic Surgery Faculty Papers

Biofilms are typically studied in bacterial media that allow the study of important properties such as bacterial growth. However, the results obtained in such media cannot take into account the bacterial localization/clustering caused by bacteria–protein interactions in vivo and the accompanying alterations in phenotype, virulence factor production, and ultimately antibiotic tolerance. We and others have reported that methicillin-resistant or methicillin-susceptible Staphylococcus aureus (MRSA or MSSA, respectively) and other pathogens assemble a proteinaceous matrix in synovial fluid. This proteinaceous bacterial aggregate is coated by a polysaccharide matrix as is characteristic of biofilms. In this study, we identify proteins important for this …

Anterior Chamber Characteristics, Endothelial Parameters, And Corneal Densitometry After Descemet Stripping Automated Endothelial Keratoplasty In Patients With Fuchs Dystrophy., Remzi Karadag, Kristin Hammersmith, Parveen Nagra, Christopher J Rapuano

Wills Eye Hospital Papers

Purpose: To compare anterior segment parameters in patients with Fuchs endothelial dystrophy (FED) who underwent Descemet stripping automated endothelial keratoplasty (DSAEK) in one eye and no corneal surgery in the fellow eye.

Methods: This prospective study was conducted on 28 eyes of 14 patients with FED who underwent DSAEK in one eye at least one year prior (DSAEK group) and no corneal surgery in the fellow eye (control group). Each eye was analyzed with the anterior segment optical coherence tomography, specular microscopy, and Scheimpflug imaging systems. Data were compared between the two groups.

Results: The mean age of the patients …

Acupuncture For Pain, Julita Mitchell, Md

Department of Family & Community Medicine Presentations and Grand Rounds

Objectives

➢ To introduce basic acupuncture theory and proposed mechanisms.

➢ To describe a typical acupuncture encounter.

➢ To outline the indications for acupuncture.

➢ To explore clinical evidence behind acupuncture for pain
○ Knee osteoarthritis, low back pain, headache

➢ Review AAFP Clinical Recommendations for acupuncture.

➢ To discuss logistical aspects of acupuncture referral.

Hypertension As A Sequela In Patients Of Sars-Cov-2 Infection., Ganxiao Chen, Xun Li, Zuojiong Gong, Hao Xia, Yao Wang, Xuefen Wang, Yan Huang, Hector Barajas-Martinez, Dan Hu

Department of Medicine Faculty Papers

BACKGROUND: COVID-19 is a respiratory infectious disease caused by SARS-CoV-2, and cardiovascular damage is commonly observed in affected patients. We sought to investigate the effect of SARS-CoV-2 infection on cardiac injury and hypertension during the current coronavirus pandemic.

STUDY DESIGN AND METHODS: The clinical data of 366 hospitalized COVID-19-confirmed patients were analyzed. The clinical signs and laboratory findings were extracted from electronic medical records. Two independent, experienced clinicians reviewed and analyzed the data.

RESULTS: Cardiac injury was found in 11.19% (30/268) of enrolled patients. 93.33% (28/30) of cardiac injury cases were in the severe group. The laboratory findings indicated that …

Isolation And Characterization Of Human Colon Adenocarcinoma Stem-Like Cells Based On The Endogenous Expression Of The Stem Markers., Sergei A. Koshkin, Olga V. Anatskaya, Alexander E. Vinogradov, Vladimir N. Uversky, Guy W. Dayhoff, Margarita A. Bystriakova, Valery A. Pospelov, Elena N. Tolkunova

Department of Medical Oncology Faculty Papers

BACKGROUND: Cancer stem cells' (CSCs) self-maintenance is regulated via the pluripotency pathways promoting the most aggressive tumor phenotype. This study aimed to use the activity of these pathways for the CSCs' subpopulation enrichment and separating cells characterized by the OCT4 and SOX2 expression.

METHODS: To select and analyze CSCs, we used the SORE6x lentiviral reporter plasmid for viral transduction of colon adenocarcinoma cells. Additionally, we assessed cell chemoresistance, clonogenic, invasive and migratory activity and the data of mRNA-seq and intrinsic disorder predisposition protein analysis (IDPPA).

RESULTS: We obtained the line of CSC-like cells selected on the basis of the expression …

Gray Matter Sampling Differences Between Subdural Electrodes And Stereoelectroencephalography Electrodes., Mohamed Tantawi, Jingya Miao, Caio Matias, Christopher T. Skidmore, Michael R. Sperling, Ashwini Sharan, Chengyuan Wu

Department of Neurosurgery Faculty Papers

Objective: Stereoelectroencephalography (SEEG) has seen a recent increase in popularity in North America; however, concerns regarding the spatial sampling capabilities of SEEG remain. We aimed to quantify and compare the spatial sampling of subdural electrode (SDE) and SEEG implants.

Methods: Patients with drug-resistant epilepsy who underwent invasive monitoring were included in this retrospective case-control study. Ten SEEG cases were compared with ten matched SDE cases based on clinical presentation and pre-implantation hypothesis. To quantify gray matter sampling, MR and CT images were coregistered and a 2.5mm radius sphere was superimposed over the center of each electrode contact. The estimated recording …

The Influence Of Axial Myopia On Optic Disc Characteristics Of Glaucoma Eyes., Jasmin Rezapour, Christopher Bowd, Jade Dohleman, Akram Belghith, James A Proudfoot, Mark Christopher, Leslie Hyman, Jost B Jonas, Massimo A Fazio, Robert N Weinreb, Linda M Zangwill

Wills Eye Hospital Papers

This study characterizes differences in glaucomatous eyes with and without high axial myopia using custom automated analysis of OCT images. 452 eyes of 277 glaucoma patients were stratified into non (n = 145 eyes), mild (n = 214 eyes), and high axial myopia (axial length (AL) > 26 mm, n = 93 eyes). Optic disc ovality index, tilt and rotation angle of Bruch´s membrane opening (BMO) and peripapillary choroidal thickness (PCT) were calculated using automated and deep learning strategies. High myopic optic discs were more oval and had larger BMO tilt than mild and non-myopic discs (both p < 0.001). Mean PCT was thinnest in high myopic eyes followed by mild and non-myopic eyes (p < 0.001). BMO rotation angle, global retinal nerve fiber layer (RNFL) thickness and BMO-minimum rim width (MRW) were similar among groups. Temporal RNFL was thicker and supranasal BMO-MRW was thinner in high myopic eyes. BMO tilt and PCT showed moderate and temporal RNFL and nasal BMO-MRW showed weak but significant associations with AL in multivariable analyses (all p < 0.05). Large BMO tilt angle and thin PCT are characteristics of highly myopic discs and were not associated with severity of glaucoma. Caution should be exercised when using sectoral BMO-MRW and RNFL thickness for glaucoma management decisions in myopic eyes.

Service Use By Medicaid Recipients With Serious Mental Illness During An Rct Of The Bridge Peer Health Navigator Intervention, Erin L Kelly, Benjamin Hong, Lei Duan, Laura Pancake, Heather Cohen, John S Brekke

Department of Family & Community Medicine Faculty Papers

OBJECTIVE: Integration of general medical care and mental health care is a high priority for individuals with serious mental illnesses because of their high risk of morbidity and early mortality. The Bridge is a peer-led, health navigator intervention designed to improve access to and use of health care and self-management of medical services by individuals with serious mental illnesses. This study expands on a previous study in which the authors examined participants' self-reported outcomes from a 12-month randomized controlled trial of the Bridge. In the study reported here, Medicaid data were used to assess the impact of the intervention on …

The Quandary Of Dna-Based Treatment Assessment In De Novo Metastatic Prostate Cancer In The Era Of Precision Oncology., Sigve Nakken, Wolfgang Lilleby, Marta D. Switlyk, Karen E Knudsen, Oscar Lilleby, Sen Zhao, Fatemeh Kaveh, Per O. Ekstrøm, Alfonso Urbanucci, Eivind Hovig

Department of Cancer Biology Faculty Papers

Guidelines for genetic testing have been established for multiple tumor types, frequently indicating the most confident molecularly targeted treatment options. However, considering the often-complex presentation of individual cancer patients, in addition to the combinatorial complexity and inherent uncertainties of molecular findings, deriving optimal treatment strategies frequently becomes very challenging. Here, we report a comprehensive analysis of a 68-year-old male with metastatic prostate cancer, encompassing pathology and MRI findings, transcriptomic results, and key genomics findings from whole-exome sequencing, both somatic aberrations and germline variants. We identify multiple somatic aberrations that are known to be enriched in prostate cancer, including a deletion …

A Shocking Case Of Far-Field Atrial Oversensing In Giant-Cell Myocarditis, Tanuka Datta, Md, S. Melnick, Do, Bharaniabirami Rajaram, Md, Behzad B. Pavri

Division of Cardiology Faculty Papers

We report a unique case of delivery of inappropriate implantable cardioverter-defibrillator therapies related to a “perfect storm”: presence of an integrated lead, insufficient lead slack related to right heart dilation resulting in shock coil misplacement, myocarditis with loss of R waves, and the concomitant occurrence of an incessant atrial tachycardia. (Level of Difficulty: Advanced.)

Hybrid Diffusion Imaging Reveals Altered White Matter Tract Integrity And Associations With Symptoms And Cognitive Dysfunction In Chronic Traumatic Brain Injury., Jennifer Muller, Devon Middleton, M. Alizadeh, George Zabrecky, Nancy Wintering, Anthony J. Bazzan, Ji Lang, Chengyuan Wu, Daniel A. Monti, Qianhong Wu, Andrew B. Newberg, Feroze B. Mohamed

Department of Radiology Faculty Papers

The detection and association of in vivo biomarkers in white matter (WM) pathology after acute and chronic mild traumatic brain injury (mTBI) are needed to improve care and develop therapies. In this study, we used the diffusion MRI method of hybrid diffusion imaging (HYDI)to detect white matter alterations in patients with chronic TBI (cTBI). 40 patients with cTBI presenting symptoms at least three months post injury, and 17 healthy controls underwent magnetic resonance HYDI. cTBI patients were assessed with a battery of neuropsychological tests. A voxel-wise statistical analysis within the white matter skeleton was performed to study between group differences …

Sarcopenia: A Functional Chronic Disease, Mike Haines, Md

Department of Family & Community Medicine Presentations and Grand Rounds

Objectives

• Define sarcopenia as a clinical diagnosis as described by the European Working Group on Sarcopenia in Older Persons (EWGSOP2)
• Recognize, identify, and describe sarcopenia as a distinct disease process
• Review impact on health outcomes and healthcare costs
• Explain tools used to aid in diagnosis in clinical practice
• Explore the nuances of therapeutic interventions
• Discuss role of the primary care physician

Outline

● What is sarcopenia?

• Definition provided by EWGSOP2
• Brief overview of pathophysiology

● Why is it important?

• Epidemiology
• Impact on health outcomes
• Healthcare costs

● Diagnosis

• Review EWGSOP2 framework for clinical practice
• Questionnaires
• Office based testing
• Imaging

● …

Proceedings Of The Eighth Annual Deep Brain Stimulation Think Tank: Advances In Optogenetics, Ethical Issues Affecting Dbs Research, Neuromodulatory Approaches For Depression, Adaptive Neurostimulation, And Emerging Dbs Technologies, Vinata Vedam-Mai, Karl Deisseroth, James Giordano, Gabriel Lazaro-Munoz, Winston Chiong, Nanthia Suthana, Jean-Philippe Langevin, Jay Gill, Wayne Goodman, Nicole R Provenza, Casey H Halpern, Rajat S Shivacharan, Tricia N Cunningham, Sameer A Sheth, Nader Pouratian, Katherine W Scangos, Helen S Mayberg, Andreas Horn, Kara A Johnson, Christopher R Butson, Ro'ee Gilron, Coralie De Hemptinne, Robert Wilt, Maria Yaroshinsky, Simon Little, Philip Starr, Greg Worrell, Prasad Shirvalkar, Edward Chang, Jens Volkmann, Muthuraman Muthuraman, Sergiu Groppa, Andrea A Kühn, Luming Li, Matthew Johnson, Kevin J Otto, Robert Raike, Steve Goetz, Chengyuan Wu, Peter Silburn, Binith Cheeran, Yagna J Pathak, Mahsa Malekmohammadi, Aysegul Gunduz, Joshua K Wong, Stephanie Cernera, Aparna Wagle Shukla, Adolfo Ramirez-Zamora, Wissam Deeb, Addie Patterson, Kelly D Foote, Michael S Okun

Department of Neurosurgery Faculty Papers

We estimate that 208,000 deep brain stimulation (DBS) devices have been implanted to address neurological and neuropsychiatric disorders worldwide. DBS Think Tank presenters pooled data and determined that DBS expanded in its scope and has been applied to multiple brain disorders in an effort to modulate neural circuitry. The DBS Think Tank was founded in 2012 providing a space where clinicians, engineers, researchers from industry and academia discuss current and emerging DBS technologies and logistical and ethical issues facing the field. The emphasis is on cutting edge research and collaboration aimed to advance the DBS field. The Eighth Annual DBS …

Presence And Implications Of Sarcopenia In Non-Alcoholic Steatohepatitis., Gregory Habig, Christa Smaltz, Dina Halegoua-De Marzio

Department of Medicine Faculty Papers

Sarcopenia, defined as the loss of muscle strength, mass, and functionality, confers a poor prognosis in the setting of cirrhosis. Given its clinical significance, a better understanding of the underlying mechanisms leading to cirrhosis, sarcopenia, and their co-occurrence may improve these patients' outcomes. Non-alcoholic steatohepatitis (NASH) shares many of the same etiologies as sarcopenia, including insulin resistance, chronic inflammation, and ectopic adipocyte deposition, which are hallmarks of metabolic syndrome (MS). NASH thus serves as a prime candidate for further exploration into the underlying pathophysiology and relationship between these three conditions. In this review, we discuss the natural history of NASH …

Reduction In Hospital System Opioid Prescribing For Acute Pain Through Default Prescription Preference Settings: Pre-Post Study, Benjamin Heritier Slovis, Jeffrey Riggio, Melanie Girondo, Cara Martino, Bracken Babula, Lindsey Roke, John C. Kairys

Department of Medicine Faculty Papers

BACKGROUND: The United States is in an opioid epidemic. Passive decision support in the electronic health record (EHR) through opioid prescription presets may aid in curbing opioid dependence.

OBJECTIVE: The objective of this study is to determine whether modification of opioid prescribing presets in the EHR could change prescribing patterns for an entire hospital system.

METHODS: We performed a quasi-experimental retrospective pre-post analysis of a 24-month period before and after modifications to our EHR's opioid prescription presets to match Centers for Disease Control and Prevention guidelines. We included all opioid prescriptions prescribed at our institution for nonchronic pain. Our modifications …

Novel And Emerging Therapies For Inflammatory Bowel Disease., Badr Al-Bawardy, Raina Shivashankar, Deborah D Proctor

Division of Gastroenterology and Hepatology Faculty Papers

Inflammatory bowel diseases (IBD) such as ulcerative colitis and Crohn's disease are chronic, relapsing and remitting disorders of intestinal inflammation with potential systemic manifestations. Despite the availability of current biologics, such as anti-tumor necrosis factor (anti-TNF), anti-integrins, anti-interleukins and small molecules such as tofacitinib, the rates of primary and secondary treatment failure remain high in IBD. This highlights the importance of continued development of new therapeutic targets and modifications of existing ones to improve the treatment response rates and to also improve the safety profile and tolerability of these medications. In this review we will discuss novel treatment target agents …