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https://www.readbyqxmd.com/read/28230661/predicting-progression-in-barrett-s-esophagus-development-and-validation-of-the-barrett-s-esophagus-assessment-of-risk-score-bear-score
#1
Craig S Brown, Brittany Lapin, Jay L Goldstein, John G Linn, Mark S Talamonti, Joann Carbray, Michael B Ujiki
OBJECTIVE: To develop and validate a scoring tool capable of accurately predicting which patients with Barrett's esophagus (BE) will progress to dysplasia and/or esophageal adenocarcinoma. BACKGROUND: Endoscopic therapies have emerged capable of eradicating BE with high efficacy and low complication rates, but which patients should receive treatment is still debated. Current knowledge of risk factors is insufficient to allow for the accurate prediction of which patients will progress to dysplasia or adenocarcinoma...
February 22, 2017: Annals of Surgery
https://www.readbyqxmd.com/read/28230623/safety-and-accuracy-of-freehand-versus-navigated-iliac-screws-results-from-222-screw-placements
#2
Randall J Hlubek, Kaith K Almefty, David S Xu, Jay D Turner, U Kumar Kakarla
STUDY DESIGN: Retrospective review. OBJECTIVE: To compare the safety and accuracy of the freehand technique versus stereotactic navigation for placement of iliac screws. SUMMARY OF BACKGROUND DATA: Iliac screw fixation is often used to augment lumbosacral reconstruction in advanced spine disease to increase the likelihood of successful arthrodesis. Iliac screws can be placed with image guidance, using either intraoperative fluoroscopy or computed tomography (CT) to guide navigation...
February 22, 2017: Spine
https://www.readbyqxmd.com/read/28228489/age-dependent-shift-in-macrophage-polarisation-causes-inflammation-mediated-degeneration-of-enteric-nervous-system
#3
Laren Becker, Linh Nguyen, Jaspreet Gill, Subhash Kulkarni, Pankaj Jay Pasricha, Aida Habtezion
OBJECTIVE: The enteric nervous system (ENS) undergoes neuronal loss and degenerative changes with age. The cause of this neurodegeneration is poorly understood. Muscularis macrophages residing in close proximity to enteric ganglia maintain neuromuscular function via direct crosstalk with enteric neurons and have been implicated in the pathogenesis of GI motility disorders like gastroparesis and postoperative ileus. The aim of this study was to assess whether ageing causes alterations in macrophage phenotype that contributes to age-related degeneration of the ENS...
February 21, 2017: Gut
https://www.readbyqxmd.com/read/28226332/responsible-safe-and-effective-prescription-of-opioids-for-chronic-non-cancer-pain-american-society-of-interventional-pain-physicians-asipp-guidelines
#4
Laxmaiah Manchikanti, Adam M Kaye, Nebojsa Nick Knezevic, Heath McAnally, Konstantin Slavin, Andrea M Trescot, Susan Blank, Vidyasagar Pampati, Salahadin Abdi, Jay S Grider, Alan D Kaye, Kavita N Manchikanti, Harold Cordner, Christopher G Gharibo, Michael E Harned, Sheri L Albers, Sairam Atluri, Steve M Aydin, Sanjay Bakshi, Robert L Barkin, Ramsin M Benyamin, Mark V Boswell, Ricardo M Buenaventura, Aaron K Calodney, David L Cedeno, Sukdeb Datta, Timothy R Deer, Bert Fellows, Vincent Galan, Vahid Grami, Hans Hansen, Standiford Helm Ii, Rafael Justiz, Dhanalakshmi Koyyalagunta, Yogesh Malla, Annu Navani, Kent H Nouri, Ramarao Pasupuleti, Nalini Sehgal, Sanford M Silverman, Thomas T Simopoulos, Vijay Singh, Daneshvari R Solanki, Peter S Staats, Ricardo Vallejo, Bradley W Wargo, Arthur Watanabe, Joshua A Hirsch
BACKGROUND: Opioid use, abuse, and adverse consequences, including death, have escalated at an alarming rate since the 1990s. In an attempt to control opioid abuse, numerous regulations and guidelines for responsible opioid prescribing have been developed by various organizations. However, the US opioid epidemic is continuing and drug dose deaths tripled during 1999 to 2015. Recent data show a continuing increase in deaths due to natural and semisynthetic opioids, a decline in methadone deaths, and an explosive increase in the rates of deaths involving other opioids, specifically heroin and illicit synthetic fentanyl...
February 2017: Pain Physician
https://www.readbyqxmd.com/read/28226272/automated-processing-extraction-and-detection-of-herpes-simplex-virus-types-1-and-2-a-comparative-evaluation-of-three-commercial-platforms-using-clinical-specimens
#5
Matthew J Binnicker, Mark J Espy, Brian Duresko, Cole Irish, Jay Mandrekar
BACKGROUND: Recently, automated platforms have been developed that can perform processing, extraction and testing for herpes simplex virus (HSV) nucleic acid on a single instrument. OBJECTIVES: In this study, we compared three commercially-available systems; Aptima(®)/Panther (Hologic, San Diego, CA), ARIES(®) (Luminex Corporation, Austin, TX), and cobas(®) 4800 (Roche Molecular Systems Inc, Pleasanton, CA) for the qualitative detection of HSV-1/2 in clinical samples...
February 14, 2017: Journal of Clinical Virology: the Official Publication of the Pan American Society for Clinical Virology
https://www.readbyqxmd.com/read/28225734/auditory-performance-and-electrical-stimulation-measures-in-cochlear-implant-recipients-with-auditory-neuropathy-compared-with-severe-to-profound-sensorineural-hearing-loss
#6
Joseph Attias, Tally Greenstein, Miriam Peled, David Ulanovski, Jay Wohlgelernter, Eyal Raveh
OBJECTIVES: The aim of the study was to compare auditory and speech outcomes and electrical parameters on average 8 years after cochlear implantation between children with isolated auditory neuropathy (AN) and children with sensorineural hearing loss (SNHL). DESIGN: The study was conducted at a tertiary, university-affiliated pediatric medical center. The cohort included 16 patients with isolated AN with current age of 5 to 12.2 years who had been using a cochlear implant for at least 3...
March 2017: Ear and Hearing
https://www.readbyqxmd.com/read/28225727/retinal-hemangioblastoma-and-syrinx-in-von-hippel-lindau-disease
#7
Jay Berdia, Brandon B Johnson, G Baker Hubbard
No abstract text is available yet for this article.
March 2017: Retina
https://www.readbyqxmd.com/read/28225724/outer-retinal-tubulation-in-retinal-dystrophies
#8
Imoro Z Braimah, Sunila Dumpala, Jay Chhablani
BACKGROUND/PURPOSE: To evaluate the occurrence and characteristics of outer retinal tubulation (ORT) in an Indian population with retinal dystrophies. METHODS: In this retrospective study, 309 eyes of 157 patients with retinal dystrophies including retinitis pigmentosa (RP, 183 eyes), Stargardt disease (STGD, 93 eyes) and Best disease (33 eyes) were reviewed. The demographic details, clinical data including visual acuity, treatment history and good quality spectral domain optical coherence tomography (SD-OCT) scans were collected...
March 2017: Retina
https://www.readbyqxmd.com/read/28225723/characterization-of-macular-choroidal-thickness-in-ischemic-and-nonischemic-diabetic-maculopathy
#9
Jay U Sheth, Anantharaman Giridhar, Bindu Rajesh, Mahesh Gopalakrishnan
PURPOSE: To evaluate changes in macular choroidal thickness in eyes with ischemic and nonischemic diabetic maculopathy. METHODS: Cross-sectional study of enhanced depth imaging optical coherence tomography of patients with diabetes. The diabetic eyes were divided into 3 groups: 1) eyes with no diabetic retinopathy (NDR); 2) those with diabetic retinopathy without macular ischemia (DR/MI-); and 3) those with diabetic retinopathy and macular ischemia (DR/MI+). RESULTS: This analysis included 261 eyes of 160 patients...
March 2017: Retina
https://www.readbyqxmd.com/read/28225718/frailty-and-circulating-markers-of-inflammation-in-hiv-and-hiv-men-in-the-multicenter-aids-cohort-study
#10
Joseph B Margolick, Jay H Bream, Otoniel Martínez-Maza, Joe Lopez, Xiuhong Li, John P Phair, Susan L Koletar, Lisa P Jacobson
BACKGROUND: Frailty is associated with immune activation and inflammation in the elderly general population, but whether this is true in the younger HIV-infected (HIV+) population is not known. METHODS: We analyzed 24 serologic biomarkers of monocyte, T-cell, or B-cell activation in HIV- (n = 207) and HIV+ (n = 714; 75% virologically suppressed) men who have sex with men in the Multicenter AIDS Cohort Study (MACS) and were classified as frail or nonfrail according to expression or nonexpression of the frailty phenotype at 2 consecutive study visits...
April 1, 2017: Journal of Acquired Immune Deficiency Syndromes: JAIDS
https://www.readbyqxmd.com/read/28225528/extracorporeal-membrane-oxygenation-after-traumatic-injury
#11
Sarwat B Ahmad, Jay Menaker, Joseph Kufera, James OʼConnor, Thomas M Scalea, Deborah M Stein
BACKGROUND: The use of extracorporeal membrane oxygenation (ECMO) for acute respiratory failure after injury is controversial and poorly described. METHODS: We reviewed our single-center experience with use of ECMO from January 2006 to November 2015 at a Level 1 primary adult resource center for trauma to determine the association of in-hospital mortality with patient demographics and clinical variables. RESULTS: Forty-six patients were treated with ECMO...
March 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28224117/perc-manipulates-metabolism-and-surface-antigens-in-enteropathogenic-escherichia-coli
#12
Jay L Mellies, Amy Platenkamp, Jossef Osborn, Lily Ben-Avi
Enteropathogenic Escherichia coli is an important cause of profuse, watery diarrhea in infants living in developing regions of the world. Typical strains of EPEC (tEPEC) possess a virulence plasmid, while related clinical isolates that lack the pEAF plasmid are termed atypical EPEC (aEPEC). tEPEC and aEPEC tend to cause acute vs. more chronic type infections, respectively. The pEAF plasmid encodes an attachment factor as well as a regulatory operon, perABC. PerC, a poorly understood regulator, was previously shown to regulate expression of the type III secretion system through Ler...
2017: Frontiers in Cellular and Infection Microbiology
https://www.readbyqxmd.com/read/28223842/development-of-a-novel-algorithm-to-determine-adherence-to-chronic-pain-treatment-guidelines-using-administrative-claims
#13
Jay M Margolis, Nicole Princic, David M Smith, Lucy Abraham, Joseph C Cappelleri, Sonali N Shah, Peter W Park
OBJECTIVE: To develop a claims-based algorithm for identifying patients who are adherent versus nonadherent to published guidelines for chronic pain management. METHODS: Using medical and pharmacy health care claims from the MarketScan® Commercial and Medicare Supplemental Databases, patients were selected during July 1, 2010, to June 30, 2012, with the following chronic pain conditions: osteoarthritis (OA), gout (GT), painful diabetic peripheral neuropathy (pDPN), post-herpetic neuralgia (PHN), and fibromyalgia (FM)...
2017: Journal of Pain Research
https://www.readbyqxmd.com/read/28223764/a-case-of-late-onset-peeling-skin-syndrome-likely-triggered-by-irritation
#14
Sung Jay Choe, Bo-Kyung Kim, Solam Lee, Hana Bak, Jin Wook Lee, Sung Ku Ahn
No abstract text is available yet for this article.
February 2017: Annals of Dermatology
https://www.readbyqxmd.com/read/28223754/almost-unilateral-focal-dermal-hypoplasia
#15
Solam Lee, Sung Jay Choe, Sung Ku Ahn
Focal dermal hypoplasia, caused by mutations in PORCN, is an X-linked ectodermal dysplasia, also known as Goltz syndrome. Only seven cases of unilateral or almost unilateral focal dermal hypoplasia have been reported in the English literature and there have been no previously reported cases in the Republic of Korea. A 19-year-old female presented with scalp defects, skin lesions on the right leg and the right trunk, and syndactyly of the right fourth and fifth toes. Cutaneous examination revealed multiple atrophic plaques and a brown and yellow mass with fat herniation and telangiectasia that was mostly located on the lower right leg...
February 2017: Annals of Dermatology
https://www.readbyqxmd.com/read/28223462/fallacy-of-the-unique-genome-sequence-diversity-within-single-helicobacter-pylori-strains
#16
Jenny L Draper, Lori M Hansen, David L Bernick, Samar Abedrabbo, Jason G Underwood, Nguyet Kong, Bihua C Huang, Allison M Weis, Bart C Weimer, Arnoud H M van Vliet, Nader Pourmand, Jay V Solnick, Kevin Karplus, Karen M Ottemann
Many bacterial genomes are highly variable but nonetheless are typically published as a single assembled genome. Experiments tracking bacterial genome evolution have not looked at the variation present at a given point in time. Here, we analyzed the mouse-passaged Helicobacter pylori strain SS1 and its parent PMSS1 to assess intra- and intergenomic variability. Using high sequence coverage depth and experimental validation, we detected extensive genome plasticity within these H. pylori isolates, including movement of the transposable element IS607, large and small inversions, multiple single nucleotide polymorphisms, and variation in cagA copy number...
February 21, 2017: MBio
https://www.readbyqxmd.com/read/28222920/%C3%A3-ditorial
#17
EDITORIAL
C Quantin, G Chatellier, C Le Goaster, D Mayeux, N Jay
No abstract text is available yet for this article.
February 17, 2017: Revue D'épidémiologie et de Santé Publique
https://www.readbyqxmd.com/read/28222677/molecular-characterization-of-invasive-capsule-null-neisseria-meningitidis-in-south-africa
#18
Karistha Ganesh, Mushal Allam, Nicole Wolter, Holly B Bratcher, Odile B Harrison, Jay Lucidarme, Ray Borrow, Linda de Gouveia, Susan Meiring, Monica Birkhead, Martin C J Maiden, Anne von Gottberg, Mignon du Plessis
BACKGROUND: The meningococcal capsule is an important virulence determinant. Unencapsulated meningococci lacking capsule biosynthesis genes and containing the capsule null locus (cnl) are predominantly non-pathogenic. Rare cases of invasive meningococcal disease caused by cnl isolates belonging to sequence types (ST) and clonal complexes (cc) ST-845 (cc845), ST-198 (cc198), ST-192 (cc192) and ST-53 (cc53) have been documented. The clinical significance of these isolates however remains unclear...
February 21, 2017: BMC Microbiology
https://www.readbyqxmd.com/read/28221789/raman-spectroscopy-reveals-selective-interactions-of-cytochrome-c-with-cardiolipin-that-correlate-with-membrane-permeability
#19
Jay P Kitt, David A Bryce, Shelley D Minteer, Joel M Harris
Permeabilization of the outer mitochondrial membrane is an integral step in apoptosis. The resulting release of pro-apoptotic signaling proteins leads to cell destruction through activation of the cysteine-aspartic protease (caspase) cascade. However, the mechanism of outer mitochondrial membrane (OMM) permeabilization remains unclear. It was recently shown that cytochrome c can induce pore formation in cardiolipin-containing phospholipid membranes leading to large dextran and protein permeability. In this work, the interaction of cytochrome c with cardiolpin-containing phospholipid vesicles, serving as models of the OMM, is investigated to probe cytochrome c-induced permeability...
February 21, 2017: Journal of the American Chemical Society
https://www.readbyqxmd.com/read/28218596/forced-aerobic-exercise-preceding-task-practice-improves-motor-recovery-poststroke
#20
Susan M Linder, Anson B Rosenfeldt, Tanujit Dey, Jay L Alberts
OBJECTIVE: To understand how two types of aerobic exercise affect upper-extremity motor recovery post-stroke. Our aims were to (1) evaluate the feasibility of having people who had a stroke complete an aerobic exercise intervention and (2) determine whether forced or voluntary exercise differentially facilitates upper-extremity recovery when paired with task practice. METHOD: Seventeen participants with chronic stroke completed twenty-four 90-min sessions over 8 wk...
March 2017: American Journal of Occupational Therapy: Official Publication of the American Occupational Therapy Association
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