Medical Specialties Commons^™

A Systematic Review Of Home-Based Dietary Interventions During Radiation Therapy For Cancer., Taylor H Allenby, Megan L Crenshaw, Katlynn Mathis, Colin E Champ, Nicole L Simone, Kathryn H Schmitz, Leila T Tchelebi, Nicholas G Zaorsky

Department of Radiation Oncology Faculty Papers

Purpose: Our objectives are to assess (1) the acceptability and feasibility of dietary interventions for patients undergoing radiation therapy (RT), and (2) the impact of dietary interventions on patient reported outcomes, toxicities, and survival.

Methods: A PICOS/PRISMA/MOOSE selection protocol was used to include articles that evaluate adding dietary interventions to patients receiving RT. Acceptability was defined as (# accepting/# approached); feasibility was (# completing/# approached). Patient-reported outcomes were reported based on questionnaires used in each study and survival was measured from the date of diagnosis until death in each study. Level of evidence was assessed with Center for Evidence-Based Medicine …

Lessons To Be Learned: Case Reports And Complications, John Lawrence, Md, David L. Fischman

Division of Cardiology Faculty Papers

No abstract provided.

Inflammatory Myopathies: Update On Diagnosis, Pathogenesis And Therapies, And Covid-19-Related Implications., Marinos C. Dalakas

Department of Neurology Faculty Papers

The inflammatory myopathies constitute a heterogeneous group of acquired myopathies that have in common the presence of endomysial inflammation. Based on steadily evolved clinical, histological and immunopathological features and some autoantibody associations, these disorders can now be classified in five characteristic subsets: Dermatomyositis (DM) Polymyositis (PM), Necrotizing Autoimmune Myositis (NAM), Anti-synthetase syndrome-overlap myositis (Anti-SS-OM), and Inclusion-Body-Myositis (IBM). Each inflammatory myopathy subset has distinct immunopathogenesis, prognosis and response to immunotherapies, necessitating the need to correctly identify each subtype from the outset to avoid disease mimics and proceed to early therapy initiation. The review presents the main clinicopathologic characteristics of each subset …

Clinical Presentation Of Coronavirus Disease 2019 (Covid-19) In Pregnant And Recently Pregnant People., Yalda Afshar, Stephanie L Gaw, Valerie J Flaherman, Brittany D Chambers, Deborah Krakow, Vincenzo Berghella, Alireza A Shamshirsaz, Adeline A Boatin, Grace Aldrovandi, Andrea Greiner, Laura Riley, W John Boscardin, Denise J Jamieson, Vanessa L Jacoby

Department of Obstetrics and Gynecology Faculty Papers

OBJECTIVE: To describe the clinical presentation, symptomology, and disease course of coronavirus disease 2019 (COVID-19) in pregnancy.

METHODS: The PRIORITY (Pregnancy CoRonavIrus Outcomes RegIsTrY) study is an ongoing nationwide prospective cohort study of people in the United States who are pregnant or up to 6 weeks postpregnancy with known or suspected severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. We analyzed the clinical presentation and disease course of COVID-19 in participants who tested positive for SARS-CoV-2 infection and reported symptoms at the time of testing.

RESULTS: Of 991 participants enrolled from March 22, 2020, until July 10, 2020, 736 had …

Consensus Parameter: Research Methodologies To Evaluate Neurodevelopmental Effects Of Pubertal Suppression In Transgender Youth., Diane Chen, John F Strang, Victoria D Kolbuck, Stephen M Rosenthal, Kim Wallen, Deborah P Waber, Laurence Steinberg, Cheryl L Sisk, Judith Ross, Tomas Paus, Sven C Mueller, Margaret M Mccarthy, Paul E Micevych, Carol L Martin, Baudewijntje P C Kreukels, Lauren Kenworthy, Megan M Herting, Agneta Herlitz, Ira R J Hebold Haraldsen, Ronald Dahl, Eveline A Crone, Gordon J Chelune, Sarah M Burke, Sheri A Berenbaum, Adriene M Beltz, Julie Bakker, Lise Eliot, Eric Vilain, Gregory L Wallace, Eric E Nelson, Robert Garofalo

Department of Pediatrics Faculty Papers

Purpose: Pubertal suppression is standard of care for early pubertal transgender youth to prevent the development of undesired and distressing secondary sex characteristics incongruent with gender identity. Preliminary evidence suggests pubertal suppression improves mental health functioning. Given the widespread changes in brain and cognition that occur during puberty, a critical question is whether this treatment impacts neurodevelopment.

Methods: A Delphi consensus procedure engaged 24 international experts in neurodevelopment, gender development, puberty/adolescence, neuroendocrinology, and statistics/psychometrics to identify priority research methodologies to address the empirical question: is pubertal suppression treatment associated with real-world neurocognitive sequelae? Recommended study approaches reaching 80% consensus were …

Bullous Hemorrhagic Sweet Syndrome With Cryptococcoid Neutrophils In Patients Positive For Antineutrophil Cytoplasmic Antibody Without Primary Vasculitis., Alex Sherban, Collin Fuller, Mansha Sethi, Eleni Mcgeehin, Dawn Hirokawa, Courtney Guerrieri, Jason B. Lee, Md, Sherry Yang

Department of Dermatology and Cutaneous Biology Faculty Papers

No abstract provided.

The Global Network Maternal Newborn Health Registry: A Multi-Country, Community-Based Registry Of Pregnancy Outcomes., Elizabeth M. Mcclure, Ana L. Garces, Patricia L. Hibberd, Janet L. Moore, Shivaprasad S. Goudar, Sarah Saleem, Fabian Esamai, Archana Patel, Elwyn Chomba, Adrien Lokangaka, Antoinette Tshefu, Rashidul Haque, Carl L. Bose, Edward A. Liechty, Nancy F. Krebs, Richard J. Derman, Waldemar A. Carlo, William Petri, Marion Koso-Thomas, Robert L Goldenberg

Global Health Articles

BACKGROUND: The Global Network for Women's and Children's Health Research (Global Network) conducts clinical trials in resource-limited countries through partnerships among U.S. investigators, international investigators based in in low and middle-income countries (LMICs) and a central data coordinating center. The Global Network's objectives include evaluating low-cost, sustainable interventions to improve women's and children's health in LMICs. Accurate reporting of births, stillbirths, neonatal deaths, maternal mortality, and measures of obstetric and neonatal care is critical to determine strategies for improving pregnancy outcomes. In response to this need, the Global Network developed the Maternal Newborn Health Registry (MNHR), a prospective, population-based registry …

Neonatal Deaths In Infants Born Weighing ≥ 2500 G In Low And Middle-Income Countries., Sarah Saleem, Farnaz Naqvi, Elizabeth M. Mcclure, Kayla J. Nowak, Shiyam Sunder Tikmani, Ana L. Garces, Patricia L. Hibberd, Janet L. Moore, Tracy L. Nolen, Shivaprasad S. Goudar, Yogesh Kumar, Fabian Esamai, Irene Marete, Archana B. Patel, Elwyn Chomba, Musaku Mwenechanya, Carl L. Bose, Edward A. Liechty, Nancy F. Krebs, Richard Derman, Waldemar A. Carlo, Antoinette Tshefu, Marion Koso-Thomas, Sameen Siddiqi, Robert L. Goldenberg

Global Health Articles

BACKGROUND: Babies born weighing ≥ 2500 g account for more than 80% of the births in most resource-limited locations and for nearly 50% of the 28-day neonatal deaths. In contrast, in high-resource settings, 28-day neonatal mortality among this group represents only a small fraction of the neonatal deaths. Yet mortality risks for birth weight of ≥ 2500 g is limited. Knowledge regarding the factors associated with mortality in these babies will help in identifying interventions that can reduce mortality.

METHODS: The Global Network's Maternal Newborn Health Registry (MNHR) is a prospective, population-based observational study that includes all pregnant women and …

Evaluating The Effect Of Care Around Labor And Delivery Practices On Early Neonatal Mortality In The Global Network's Maternal And Newborn Health Registry., Archana B. Patel, Elizabeth M. Simmons, Sowmya R. Rao, Janet Moore, Tracy L. Nolen, Robert L Goldenberg, Shivaprasad S. Goudar, Manjunath S. Somannavar, Fabian Esamai, Paul Nyongesa, Ana L. Garces, Elwyn Chomba, Musaku Mwenechanya, Sarah Saleem, Farnaz Naqvi, Melissa Bauserman, Sherri Bucher, Nancy F. Krebs, Richard J. Derman, Waldemar A. Carlo, Marion Koso-Thomas, Elizabeth M. Mcclure, Patricia L. Hibberd

Global Health Articles

BACKGROUND: Neonatal deaths in first 28-days of life represent 47% of all deaths under the age of five years globally and are a focus of the United Nation's (UN's) Sustainable Development Goals. Pregnant women are delivering in facilities but that does not indicate quality of care during delivery and the postpartum period. The World Health Organization's Essential Newborn Care (ENC) package reduces neonatal mortality, but lacks a simple and valid composite index that measures its effectiveness.

METHODS: Data on 5 intra-partum and 3 post-partum practices (indicators) recommended as part of ENC, routinely collected in NICHD's Global Network's (GN) Maternal Newborn …

Maternal Mortality Following Thromboembolism; Incidences And Prophylaxis Strategies., Mahboobeh Shirazi, Behrokh Sahebdel, Mehnoosh Torkzaban, Elham Feizabad, Marjan Ghaemi

Department of Radiology Faculty Papers

BACKGROUND: Thromboembolism is one of the main causes of maternal mortality, which can be prevented in many cases. The present study was designed to investigate the incidence and prophylaxis strategies for maternal mortality following thromboembolism in postnatal.

METHODS: In this case series study, the data of the mortality cases were extracted according to the ethical and security standards of the Ministry of Health of the country and compared with a healthy control group. The thromboembolism risk factors measured and scored using a questionnaire entitled "the evaluation of risk factors for maternal mortality following thromboembolism during pregnancy, labor, or post-partum".

RESULTS: …

Author Reply., Selin Isguven, Paul H. Chung, Priscilla Machado, Lauren J. Delaney, Antonia F. Chen, Flemming Forsberg, Noreen J. Hickok

Department of Radiology Faculty Papers

No abstract provided.

Stillbirth 2010-2018: A Prospective, Population-Based, Multi-Country Study From The Global Network., Elizabeth M. Mcclure, Sarah Saleem, Shivaprasad S. Goudar, Ana Garces, Ryan Whitworth, Fabian Esamai, Archana B. Patel, Shiyam Sunder Tikmani, Musaku Mwenechanya, Elwyn Chomba, Adrien Lokangaka, Carl L. Bose, Sherri Bucher, Edward A. Liechty, Nancy F. Krebs, S Yogesh Kumar, Richard J. Derman, Patricia L. Hibberd, Waldemar A. Carlo, Janet L. Moore, Tracy L. Nolen, Marion Koso-Thomas, Robert L. Goldenberg

Global Health Articles

BACKGROUND: Stillbirth rates are high and represent a substantial proportion of the under-5 mortality in low and middle-income countries (LMIC). In LMIC, where nearly 98% of stillbirths worldwide occur, few population-based studies have documented cause of stillbirths or the trends in rate of stillbirth over time.

METHODS: We undertook a prospective, population-based multi-country research study of all pregnant women in defined geographic areas across 7 sites in low-resource settings (Kenya, Zambia, Democratic Republic of Congo, India, Pakistan, and Guatemala). Staff collected demographic and health care characteristics with outcomes obtained at delivery. Cause of stillbirth was assigned by algorithm.

RESULTS: From …

Cancer-Associated Fibroblast Density, Prognostic Characteristics, And Recurrence In Head And Neck Squamous Cell Carcinoma: A Meta-Analysis., Alexander M Knops, Andrew South, Ulrich Rodeck, Ubaldo Martinez-Outschoorn, Larry A Harshyne, Jennifer Johnson, Adam J Luginbuhl, Joseph M Curry

Department of Otolaryngology - Head and Neck Surgery Faculty Papers

Introduction: The progression and clinical course of head and neck squamous cell carcinoma (HNSCC) relies on complex interactions between cancer and stromal cells in the tumor microenvironment (TME). Among the most abundant of these stromal cells are cancer-associated fibroblasts (CAFs). While their contribution to tumor progression is widely acknowledged, and various CAF-targeted treatments are under development, the relationship between CAF density and the clinicopathologic course of HNSCC has not been clearly defined. Here we examine the published evidence investigating the relationship of cancer-associated fibroblasts to local recurrence and indicators of prognostic significance in HNSCC.

Methods: We conducted a meta-analysis of …

Cancer-Associated Fibroblast Density, Prognostic Characteristics, And Recurrence In Head And Neck Squamous Cell Carcinoma: A Meta-Analysis., Alexander M Knops, Andrew South, Ulrich Rodeck, Ubaldo Martinez-Outschoorn, Larry Harshyne, Phd, Jennifer Johnson, Md, Adam J Luginbuhl, Joseph M Curry

Department of Otolaryngology - Head and Neck Surgery Faculty Papers

Introduction: The progression and clinical course of head and neck squamous cell carcinoma (HNSCC) relies on complex interactions between cancer and stromal cells in the tumor microenvironment (TME). Among the most abundant of these stromal cells are cancer-associated fibroblasts (CAFs). While their contribution to tumor progression is widely acknowledged, and various CAF-targeted treatments are under development, the relationship between CAF density and the clinicopathologic course of HNSCC has not been clearly defined. Here we examine the published evidence investigating the relationship of cancer-associated fibroblasts to local recurrence and indicators of prognostic significance in HNSCC.

Methods: We conducted a meta-analysis of …

Patient Factors Influencing Acute Gluten Reactions And Cytokine Release In Treated Coeliac Disease., Jason A Tye-Din, A James M Daveson, Kaela E Goldstein, Holly L Hand, Kristin M Neff, Gautam Goel, Leslie J Williams, Kenneth E Truitt, Robert P Anderson, Anthony Dimariono (Reset Ced Study Group)

Division of Gastroenterology and Hepatology Faculty Papers

BACKGROUND: Patients with coeliac disease (CD) commonly report a variety of adverse symptoms to gluten, but descriptions of the symptomatic response in the literature may have been confounded by the presence of food components such as fermentable carbohydrates (FODMAPs) causing symptoms of irritable bowel syndrome independent of gluten. In recent unmasked and masked low FODMAP gluten challenge studies in small groups of treated CD patients, nausea and vomiting were shown to be the key symptoms associated with serum interleukin (IL)-2 release. Our objective was to utilise a large and diverse cohort of people with CD undertaking a standardised gluten food …

Effects Of Left Ventricular Assist Device On Pulmonary Functions And Pulmonary Hemodynamics: A Meta-Analysis, Waqas Ullah, Casey Meizinger, Zain Ali, Ankur Panchal, Rehan Saeed, Donald C. Haas, Eduardo Rame

Abington Jefferson Health Papers

BACKGROUND: Given current evidence, the effect of left ventricular assist device (LVAD) implantation on pulmonary function tests remains controversial.

AIM: To better understand the factors contributing to the changes seen on pulmonary function testing and the correlation with pulmonary hemodynamics after LVAD implantation.

METHODS: Electronic databases were queried to identify relevant articles. The summary effect size was estimated as a difference of overall means and standard deviation on a random-effects model.

RESULTS: A total of four studies comprising 219 patients were included. The overall mean forced expiratory volume in one second (FEV1), forced vital capacity (FVC) and diffusion lung capacity …

Medical Therapy Vs Early Revascularization In Diabetics With Chronic Total Occlusions: A Meta-Analysis And Systematic Review, Muhammad Shayan Khan, Farhad Sami, Hemindermeet Singh, Waqas Ullah, Ma'en Al-Dabbas, Khalid Hamid Changal, Tanveer Mir, Zain Ali, Ameer Kabour

Abington Jefferson Health Papers

BACKGROUND: Management of chronic total occlusions (CTO) in diabetics is challenging, with a recent trend towards early revascularization [ER: Percutaneous coronary intervention (PCI) and bypass grafting] instead of optimal medical therapy (OMT). We hypothesize that ER improves morbidity and mortality outcomes in diabetic patients with CTOs as compared to OMT.

AIM: To determine the long term clinical outcomes and to compare morbidity and mortality between OMT and ER in diabetic patients with CTOs.

METHODS: Potentially relevant published clinical trials were identified in Medline, Embase, chemical abstracts and Biosis (from start of the databases till date) and pooled hazard ratios (HR) …

A Novel Noninvasive Approach For Evaluating Work Of Breathing Indices In A Developmental Rat Model Using Respiratory Inductance Plethysmography., Yan Zhu, Zubair H. Aghai, Suhita G. Betal, Michael Favara, Gina Fong, Tariq Rahman, Thomas H. Shaffer

Department of Pediatrics Faculty Papers

Pulmonary function testing (PFT) is an important component for evaluating the outcome of experimental rodent models of respiratory diseases. Respiratory inductance plethysmography (RIP) provides a noninvasive method of PFT requiring minimal cooperation. RIP measures work of breathing (WOB) indices including phase angle (Ф), percent rib cage (RC %), breaths per minute (BPM), and labored breathing index (LBI) on an iPad. The aim of this study was to evaluate the utility of a recently developed research instrument, pneuRIP, for evaluation of WOB indices in a developmental rat model. Sprague Dawley rats (2 months old) were commercially acquired and anaesthetised with isoflurane. …

Innovation And New Technologies In Spine Surgery, Circa 2020: A Fifty-Year Review., G. Bryan Cornwall, Andrea Davis, William R. Walsh, Ralph J. Mobbs, Alexander Vaccaro

Rothman Institute Papers

Spine surgery (lumbar, cervical, deformity, and entire spine) has increased in volume and improved in outcomes over the past 50 years because of innovations in surgical techniques and introduction of new technologies to improve patient care. Innovation is described as a process to add value or create change in an enterprise's economic or social potential. This mini review will assess two of three assessments of innovation in spine surgery: scientific publications and patents issued. The review of both scientific publications and issued patents is a unique assessment. The third assessment of innovation: regulatory clearances of medical devices and equipment for …

The Sensitivity Of Qsofa Calculated At Triage And During Emergency Department Treatment To Rapidly Identify Sepsis Patients., Sarah M. Perman, Mark E. Mikkelsen, Munish Goyal, Adit Ginde, Abhishek Bhardwaj, Byron Drumheller, S. Cham Sante, Anish K. Agarwal, David F. Gaieski

Department of Emergency Medicine Faculty Papers

The quick sequential organ failure assessment (qSOFA) score has been proposed as a means to rapidly identify adult patients with suspected infection, in pre-hospital, Emergency Department (ED), or general hospital ward locations, who are in a high-risk category with increased likelihood of "poor outcomes:" a greater than 10% chance of dying or an increased likelihood of spending 3 or more days in the ICU. This score is intended to replace the use of systemic inflammatory response syndrome (SIRS) criteria as a screening tool; however, its role in ED screening and identification has yet to be fully elucidated. In this retrospective …

Molecular Landscape And Actionable Alterations In A Genomically Guided Cancer Clinical Trial: National Cancer Institute Molecular Analysis For Therapy Choice (Nci-Match)., Keith T Flaherty, Robert J Gray, Alice P Chen, Shuli Li, Lisa M Mcshane, David Patton, Stanley R Hamilton, P Mickey Williams, A John Iafrate, Jeffrey Sklar, Edith P Mitchell, Lyndsay N Harris, Naoko Takebe, David J Sims, Brent Coffey, Tony Fu, Mark Routbort, James A Zwiebel, Larry V Rubinstein, Richard F Little, Carlos L Arteaga, Robert Comis, Jeffrey S Abrams, Peter J O'Dwyer, Barbara A Conley

Department of Medical Oncology Faculty Papers

PURPOSE: Therapeutically actionable molecular alterations are widely distributed across cancer types. The National Cancer Institute Molecular Analysis for Therapy Choice (NCI-MATCH) trial was designed to evaluate targeted therapy antitumor activity in underexplored cancer types. Tumor biopsy specimens were analyzed centrally with next-generation sequencing (NGS) in a master screening protocol. Patients with a tumor molecular alteration addressed by a targeted treatment lacking established efficacy in that tumor type were assigned to 1 of 30 treatments in parallel, single-arm, phase II subprotocols.

PATIENTS AND METHODS: Tumor biopsy specimens from 5,954 patients with refractory malignancies at 1,117 accrual sites were analyzed centrally with …

A Dog Lover's Dilemma: Airborne Allergic Contact Dermatitis To Tylosin., Aditi Kale, Anthony A Gaspari

Department of Dermatology and Cutaneous Biology Faculty Papers

Airborne allergic contact dermatitis (AACD) can be caused by airborne chemicals settling on exposed body parts. Repeated exposure to an allergen can induce AACD in the areas of exposed skin (typically, the face, hands, and forearms).

Case Report: A 67-year-old White woman presented in October 2019 with a 4-month history of severe pruritic facial and hand dermatitis, which began in June or July 2019.

Conduct Of Clinical Trials In The Era Of Covid-19: Jacc Scientific Expert Panel., Mitchell A. Psotka, William T. Abraham, Mona Fiuzat, Gerasimos Filippatos, Joann Lindenfeld, Tariq Ahmad, Ankeet S. Bhatt, Peter E. Carson, John G.F. Cleland, G. Michael Felker, James L. Januzzi, Dalane W. Kitzman, Eric S. Leifer, Eldrin F. Lewis, John J.V. Mcmurray, Robert J. Mentz, Scott D. Solomon, Norman Stockbridge, John R. Teerlink, Muthiah Vaduganathan, Orly Vardeny, David J. Whellan, Janet Wittes, Stefan D. Anker, Christopher M. O'Connor

Department of Medicine Faculty Papers

The coronavirus disease-2019 (COVID-19) pandemic has profoundly changed clinical care and research, including the conduct of clinical trials, and the clinical research ecosystem will need to adapt to this transformed environment. The Heart Failure Academic Research Consortium is a partnership between the Heart Failure Collaboratory and the Academic Research Consortium, composed of academic investigators from the United States and Europe, patients, the U.S. Food and Drug Administration, the National Institutes of Health, and industry members. A series of meetings were convened to address the challenges caused by the COVID-19 pandemic, review options for maintaining or altering best practices, and establish …

Design And Printing Of A Low-Cost 3d-Printed Nasal Osteotomy Training Model: Development And Feasibility Study., Michelle Ho, Jared Goldfarb, Roxana Moayer, Uche Nwagu, Rohan Ganti, Howard Krein, Ryan Heffelfinger, Morgan Leigh Hutchinson

Department of Otolaryngology - Head and Neck Surgery Faculty Papers

BACKGROUND: Nasal osteotomy is a commonly performed procedure during rhinoplasty for both functional and cosmetic reasons. Teaching and learning this procedure proves difficult due to the reliance on nuanced tactile feedback. For surgical simulation, trainees are traditionally limited to cadaveric bones, which can be costly and difficult to obtain.

OBJECTIVE: This study aimed to design and print a low-cost midface model for nasal osteotomy simulation.

METHODS: A 3D reconstruction of the midface was modified using the free open-source design software Meshmixer (Autodesk Inc). The pyriform aperture was smoothed, and support rods were added to hold the fragments generated from the …

Impact Of Coronavirus Disease 2019 Pandemic On The Incidence And Management Of Out-Of-Hospital Cardiac Arrest In Patients Presenting With Acute Myocardial Infarction In England., Muhammad Rashid Hons, Chris P. Gale Hons, Nick Curzen Hons, Peter Ludman Hons, Mark De Belder Hons, Adam Timmis Hons, Mohamed O Mohamed Hons, Thomas F Lüscher Hons, Julian Hains Hons, Jianhua Wu, Ahmad Shoaib, Evangelos Kontopantelis, Chris Roebuck, Tom Denwood, John Deanfield, Mamas A. Mamas

Department of Medicine Faculty Papers

Background Studies have reported significant reduction in acute myocardial infarction-related hospitalizations during the coronavirus disease 2019 (COVID-19) pandemic. However, whether these trends are associated with increased incidence of out-of-hospital cardiac arrest (OHCA) in this population is unknown. Methods and Results Acute myocardial infarction hospitalizations with OHCA during the COVID-19 period (February 1-May 14, 2020) from the Myocardial Ischaemia National Audit Project and British Cardiovascular Intervention Society data sets were analyzed. Temporal trends were assessed using Poisson models with equivalent pre-COVID-19 period (February 1-May 14, 2019) as reference. Acute myocardial infarction hospitalizations during COVID-19 period were reduced by >50% (n=20 310 …

Time Cells In The Human Hippocampus And Entorhinal Cortex Support Episodic Memory., Gray Umbach, Pranish Kantak, Joshua Jacobs, Michael Kahana, Brad E. Pfeiffer, Michael R Sperling, Bradley Lega

Department of Neurology Faculty Papers

The organization of temporal information is critical for the encoding and retrieval of episodic memories. In the rodent hippocampus and entorhinal cortex, evidence accumulated over the last decade suggests that populations of "time cells" in the hippocampus encode temporal information. We identify time cells in humans using intracranial microelectrode recordings obtained from 27 human epilepsy patients who performed an episodic memory task. We show that time cell activity predicts the temporal organization of retrieved memory items. We also uncover evidence of ramping cell activity in humans, which represents a complementary type of temporal information. These findings establish a cellular mechanism …

Day In The Life: Indian Health Service - Zuni, Nm, Rebecca Simon, Md

Department of Family & Community Medicine Presentations and Grand Rounds

Outline:

• Zuni Pueblo (Geographics/ Demographics/ History and Culture)
• Rural Medicine (Full spectrum/ Day in the Life)
• Working for the Indian Health Service
• New Mexico Living

Exercise Prescriptions In Primary Care, Caitlyn Haines, Pgy-2

Department of Family & Community Medicine Presentations and Grand Rounds

Learning Objectives:

●Review the health benefits of physical activity.

●Recognize barriers on the part of the provider that limit our discussion of exercise with our patients.

●Understand the current recommendations for physical activity including: time per week, exercise intensity, and recommendations for pregnant patients and those with chronic disease.

●Understand the current recommendations for screening prior to exercise in patients with chronic medical conditions.

●Help patients devise strategies to introduce physical activity into their routine.

●Become familiar with resources to connect our patients with for exercise in their area.

Predictive Modeling For Perinatal Mortality In Resource-Limited Settings., Vivek V. Shukla, Barry Eggleston, Namasivayam Ambalavanan, Elizabeth M. Mcclure, Musaku Mwenechanya, Elwyn Chomba, Carl Bose, Melissa Bauserman, Antoinette Tshefu, Shivaprasad S. Goudar, Richard J. Derman, Ana Garcés, Nancy F. Krebs, Sarah Saleem, Robert L. Goldenberg, Archana Patel, Patricia L. Hibberd, Fabian Esamai, Sherri Bucher, Edward A. Liechty, Marion Koso-Thomas, Waldemar A. Carlo

Global Health Articles

Importance: The overwhelming majority of fetal and neonatal deaths occur in low- and middle-income countries. Fetal and neonatal risk assessment tools may be useful to predict the risk of death.

Objective: To develop risk prediction models for intrapartum stillbirth and neonatal death.

Design, Setting, and Participants: This cohort study used data from the Eunice Kennedy Shriver National Institute of Child Health and Human Development Global Network for Women's and Children's Health Research population-based vital registry, including clinical sites in South Asia (India and Pakistan), Africa (Democratic Republic of Congo, Zambia, and Kenya), and Latin America (Guatemala). A total of 502 …

Congenital Muscular Dystrophy-Associated Inflammatory Chemokines Provide Axes For Effective Recruitment Of Therapeutic Adult Stem Cell Into Muscles, Vitali Alexeev, Jacquelyn Olavarria, Paolo Bonaldo, Luciano Merlini, Olga Igoucheva

Department of Dermatology and Cutaneous Biology Faculty Papers

Background: Congenital muscular dystrophies (CMD) are a clinically and genetically heterogeneous group of neuromuscular disorders characterized by muscle weakness. The two most prevalent forms of CMD, collagen VI-related myopathies (COL6RM) and laminin α2 deficient CMD type 1A (MDC1A), are both caused by deficiency or dysfunction of extracellular matrix proteins. Previously, we showed that an intramuscular transplantation of human adipose-derived stem cells (ADSC) into the muscle of the Col6a1-/- mice results in efficient stem cell engraftment, migration, long-term survival, and continuous production of the collagen VI protein, suggesting the feasibility of the systemic cellular therapy for COL6RM. In order for this …