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Russell E Ettinger, Theodore A Kung, Natalie Wombacher, Mary Berger, M Haskell Newman, Steven R Buchman, Steven J Kasten
BACKGROUND: Submucous cleft palate (SMCP) is the most common form of cleft involving the posterior palate, resulting in variable degrees of velar dysfunction and speech disturbance. Although early surgical intervention is indicated for patients with true cleft palate, the indications for palatoplasty and timing of surgical intervention for patients with SMCP remain controversial. METHODS: Twenty-nine patients with SMCP were retrospectively reviewed. Patients treated with Furlow palatoplasty were dichotomized based on patient age at the time of surgical correction into early speech development and late speech development...
March 2018: Cleft Palate-craniofacial Journal
Yaping Chu, Aron S Buchman, C W Olanow, Jeffrey H Kordower
BACKGROUND: Understanding the pathological changes underlying mild motor features of the eldery and defining a patient population with prodromal Parkinson's disease (PD) are of great clinical importance. It remains unclear, however, how to accurately and specifically diagnose prodromal PD. We examined whether older adults with minimal parkinsonian motor features have nigrostriatal degeneration and α-synuclein pathology consistent with prodromal PD. METHODS: Brain sections were obtained from older adults with a clinical diagnosis of PD (N=21) and without a clinical diagnosis of PD (N=27) who underwent motor examination proximate to death...
February 8, 2018: Annals of Neurology
Alan L Buchman
No abstract text is available yet for this article.
March 2018: Gastroenterology Clinics of North America
Kavitha Ranganathan, Xiaowei Hong, David Cholok, Joe Habbouche, Caitlin Priest, Christopher Breuler, Michael Chung, John Li, Arminder Kaura, Hsiao Hsin Sung Hsieh, Jonathan Butts, Serra Ucer, Ean Schwartz, Steven R Buchman, Jan P Stegemann, Cheri X Deng, Benjamin Levi
PURPOSE: Early treatment of heterotopic ossification (HO) is currently limited by delayed diagnosis due to limited visualization at early time points. In this study, we validate the use of spectral ultrasound imaging (SUSI) in an animal model to detect HO as early as one week after burn tenotomy. METHODS: Concurrent SUSI, micro CT, and histology at 1, 2, 4, and 9weeks post-injury were used to follow the progression of HO after an Achilles tenotomy and 30% total body surface area burn (n=3-5 limbs per time point)...
February 6, 2018: Bone
F Espitalier, A Fanous, J Aviv, S Bassiouny, G Desuter, N Nerurkar, G Postma, L Crevier-Buchman
OBJECTIVE: To present international recommendations regarding the proper evaluation of oropharyngeal dysphagia (OD), both objectively and subjectively (self-evaluation). METHODS: Following a thorough review of the literature, 5 experts in the field from 4 different continents answered separately a questionnaire regarding the work-up of OD. Individual answers were presented and discussed during the world ENT conference that was held in Paris in June 2017. This article will present the recommendations issued from that meeting...
January 26, 2018: European Annals of Otorhinolaryngology, Head and Neck Diseases
Djillali Annane, Jean-Paul Mira, Lorraine B Ware, Anthony C Gordon, Charles J Hinds, David C Christiani, Jonathan Sevransky, Kathleen Barnes, Timothy G Buchman, Patrick J Heagerty, Robert Balshaw, Nadia Lesnikova, Karen de Nobrega, Hugh F Wellman, Mauricio Neira, Alexandra D J Mancini, Keith R Walley, James A Russell
PURPOSE: To explore potential design for pharmacogenomics trials in sepsis, we investigate the interaction between pharmacogenomic biomarkers and response to drotrecogin alfa (activated) (DrotAA). This trial was designed to validate whether previously identified improved response polymorphisms (IRPs A and B) were associated with an improved response to DrotAA in severe sepsis. METHODS: Patients with severe sepsis at high risk of death, who received DrotAA or not, with DNA available were included and matched to controls adjusting for age, APACHE II or SAPS II, organ dysfunction, ventilation, medical/surgical status, infection site, and propensity score (probability that a patient would have received DrotAA given their baseline characteristics)...
January 31, 2018: Annals of Intensive Care
Jill B Firszt, Ruth M Reeder, Laura K Holden, Noël Y Dwyer, Brenda Gotter, Karen Mispagel, Lisa Potts, Sallie Vanderhoof, Tim Holden, Chris Brenner, Mike Strube, Craig Buchman, Richard Chole, Andrew Drescher, Joel Goebel, Tim Hullar, Jonathan McJunkin, Gail Neely, Lisa Cowdrey, Kristen Lewis, Heidi Frazier, Sarah Zlomke, Robert Cullen, Charles Luetje
OBJECTIVES: Asymmetric hearing with severe to profound hearing loss (SPHL) in one ear and better hearing in the other requires increased listening effort and is detrimental for understanding speech in noise and sound localization. Although a cochlear implant (CI) is the only treatment that can restore hearing to an ear with SPHL, current candidacy criteria often disallows this option for patients with asymmetric hearing. The present study aimed to evaluate longitudinal performance outcomes in a relatively large group of adults with asymmetric hearing who received a CI in the poor ear...
January 25, 2018: Ear and Hearing
Danielle N Shapiro, Jennifer Waljee, Steven Buchman, Kavitha Ranganathan, Seth Warshcausky
OBJECTIVE: Gender values and beliefs are known to influence family functioning. The aim of the current study was to describe the association between views about gender and family functioning within families with a child with a craniofacial difference (CFD). DESIGN: Participants included 74 dyads composed of children (8-18 years old) with CFD (n = 36 female), including cleft lip/palate, and a parent (n = 56 female). Children and caregivers both completed the activities subscale of the Occupations, Activities, and Traits-Attitudes Measure (C/OAT-AM)...
February 2018: Cleft Palate-craniofacial Journal
Harold C Pillsbury, Margaret T Dillon, Craig A Buchman, Hinrich Staecker, Sandra M Prentiss, Michael J Ruckenstein, Douglas C Bigelow, Fred F Telischi, Diane M Martinez, Christina L Runge, David R Friedland, Nikolas H Blevins, Jannine B Larky, George Alexiades, David M Kaylie, Peter S Roland, Richard T Miyamoto, Douglas D Backous, Frank M Warren, Hussam K El-Kashlan, Heidi K Slager, Carisa Reyes, Allison I Racey, Oliver F Adunka
OBJECTIVE: To demonstrate the safety and effectiveness of the MED-EL Electric-Acoustic Stimulation (EAS) System, for adults with residual low-frequency hearing and severe-to-profound hearing loss in the mid to high frequencies. STUDY DESIGN: Prospective, repeated measures. SETTING: Multicenter, hospital. PATIENTS: Seventy-three subjects implanted with PULSAR or SONATA cochlear implants with FLEX electrode arrays. INTERVENTION: Subjects were fit postoperatively with an audio processor, combining electric stimulation and acoustic amplification...
March 2018: Otology & Neurotology
Daniel Z Buchman, Marie-Josee Lynch
No abstract text is available yet for this article.
January 2018: American Journal of Bioethics: AJOB
Margaret T Dillon, Emily Buss, Meredith A Rooth, English R King, Ellen J Deres, Craig A Buchman, Harold C Pillsbury, Kevin D Brown
OBJECTIVE: Patients with moderate-to-profound sensorineural hearing loss in 1 ear and normal hearing in the contralateral ear, known as unilateral hearing loss (UHL) or single-sided deafness (SSD), may experience improved quality of life with the use of a cochlear implant (CI) in the affected ear. Quality of life assessment before and after implantation may reveal changes to aspects of hearing beyond those explicitly evaluated with behavioral measures. METHODS: The present report completed 2 experiments investigating quality of life outcomes in CI recipients with UHL...
January 4, 2018: Audiology & Neuro-otology
Shamim Nemati, Andre Holder, Fereshteh Razmi, Matthew D Stanley, Gari D Clifford, Timothy G Buchman
OBJECTIVES: Sepsis is among the leading causes of morbidity, mortality, and cost overruns in critically ill patients. Early intervention with antibiotics improves survival in septic patients. However, no clinically validated system exists for real-time prediction of sepsis onset. We aimed to develop and validate an Artificial Intelligence Sepsis Expert algorithm for early prediction of sepsis. DESIGN: Observational cohort study. SETTING: Academic medical center from January 2013 to December 2015...
December 26, 2017: Critical Care Medicine
Matthew J Trombley, Andrea Hassol, Jennifer T Lloyd, Timothy G Buchman, Allison F Marier, Alan White, Erin Colligan
OBJECTIVE: To estimate the effect of implementing a tele-ICU and a critical care residency training program for advanced practice providers on service utilization and total Medicare episode spending. DATA SOURCES/STUDY SETTINGS: Medicare claims data for fee-for-service beneficiaries at 12 large, inpatient hospitals in the Atlanta Hospital Referral Region. STUDY DESIGN: Difference-in-differences design where changes in spending and utilization for Medicare beneficiaries eligible for treatment in participating ICUs was compared to changes in a comparison group of clinically similar beneficiaries treated at similar hospitals' ICUs in the same hospital referral region...
December 27, 2017: Health Services Research
Jonathan L McJunkin, Nedim Durakovic, Jacques Herzog, Craig A Buchman
OBJECTIVE: To describe outcomes from cochlear implantation with a new, slim modiolar electrode array. STUDY DESIGN: Retrospective cohort study. SETTING: Tertiary referral centers. PATIENTS: Adult cochlear implant candidates. INTERVENTIONS: Cochlear implantation with CI532 (Cochlear Corp). MAIN OUTCOME MEASURES: Pre- and postoperative speech perception scores, operative details, and postoperative computed tomography (CT) reconstructions of array location...
January 2018: Otology & Neurotology
Hyunsoon Kim, Shinji Maeda, Kiyoshi Honda, Lise Crevier-Buchman
This paper aims to refine our understanding of the speech mechanism and laryngeal features involved in the Korean lenis (/p t k/), aspirated (/ph th kh/), and fortis (/p' t' k'/) plosives. For this purpose we made measurements using a new noninvasive technique called external lighting and sensing photoglottography (ePGG) as well as intra-oral air pressure (Pio) above the glottis, airflow, and acoustic data. From simultaneous recordings of the experimental data, we were ableto quantify the laryngeal-oral coordination of glottal opening and a consonant release, and the covariance of airflow peak and duration of aspiration with glottal opening...
2018: Phonetica
A S Buchman, P A Boyle, D A Bennett
No abstract text is available yet for this article.
2017: Journal of Prevention of Alzheimer's Disease
Margaret E Robinson, James D Ng, Huilong Zhang, Joseph T Buchman, Olga A Shenderova, Christy L Haynes, Zhenqiang Ma, Randall H Goldsmith, Robert J Hamers
While there is great interest in understanding the fate and transport of nanomaterials in the environment and in biological systems, the detection of nanomaterials in complex matrices by fluorescence methods is complicated by photodegradation, blinking, and the presence of natural organic material and other fluorescent background signals that hamper detection of fluorescent nanomaterials of interest. Optically detected magnetic resonance (ODMR) of nitrogen-vacancy (NV ) centers in diamond nanoparticles provides a pathway toward background-free fluorescence measurements, as the application of a resonant microwave field can selectively modulate the intensity from NV centers in nanodiamonds of various diameters in complex materials systems using on-resonance and off-resonance microwave fields...
January 2, 2018: Analytical Chemistry
M Carola Zillikens, Serkalem Demissie, Yi-Hsiang Hsu, Laura M Yerges-Armstrong, Wen-Chi Chou, Lisette Stolk, Gregory Livshits, Linda Broer, Toby Johnson, Daniel L Koller, Zoltán Kutalik, Jian'an Luan, Ida Malkin, Janina S Ried, Albert V Smith, Gudmar Thorleifsson, Liesbeth Vandenput, Jing Hua Zhao, Weihua Zhang, Ali Aghdassi, Kristina Åkesson, Najaf Amin, Leslie J Baier, Inês Barroso, David A Bennett, Lars Bertram, Rainer Biffar, Murielle Bochud, Michael Boehnke, Ingrid B Borecki, Aron S Buchman, Liisa Byberg, Harry Campbell, Natalia Campos Obanda, Jane A Cauley, Peggy M Cawthon, Henna Cederberg, Zhao Chen, Nam H Cho, Hyung Jin Choi, Melina Claussnitzer, Francis Collins, Steven R Cummings, Philip L De Jager, Ilja Demuth, Rosalie A M Dhonukshe-Rutten, Luda Diatchenko, Gudny Eiriksdottir, Anke W Enneman, Mike Erdos, Johan G Eriksson, Joel Eriksson, Karol Estrada, Daniel S Evans, Mary F Feitosa, Mao Fu, Melissa Garcia, Christian Gieger, Thomas Girke, Nicole L Glazer, Harald Grallert, Jagvir Grewal, Bok-Ghee Han, Robert L Hanson, Caroline Hayward, Albert Hofman, Eric P Hoffman, Georg Homuth, Wen-Chi Hsueh, Monica J Hubal, Alan Hubbard, Kim M Huffman, Lise B Husted, Thomas Illig, Erik Ingelsson, Till Ittermann, John-Olov Jansson, Joanne M Jordan, Antti Jula, Magnus Karlsson, Kay-Tee Khaw, Tuomas O Kilpeläinen, Norman Klopp, Jacqueline S L Kloth, Heikki A Koistinen, William E Kraus, Stephen Kritchevsky, Teemu Kuulasmaa, Johanna Kuusisto, Markku Laakso, Jari Lahti, Thomas Lang, Bente L Langdahl, Lenore J Launer, Jong-Young Lee, Markus M Lerch, Joshua R Lewis, Lars Lind, Cecilia Lindgren, Yongmei Liu, Tian Liu, Youfang Liu, Östen Ljunggren, Mattias Lorentzon, Robert N Luben, William Maixner, Fiona E McGuigan, Carolina Medina-Gomez, Thomas Meitinger, Håkan Melhus, Dan Mellström, Simon Melov, Karl Michaëlsson, Braxton D Mitchell, Andrew P Morris, Leif Mosekilde, Anne Newman, Carrie M Nielson, Jeffrey R O'Connell, Ben A Oostra, Eric S Orwoll, Aarno Palotie, Stephen C J Parker, Munro Peacock, Markus Perola, Annette Peters, Ozren Polasek, Richard L Prince, Katri Räikkönen, Stuart H Ralston, Samuli Ripatti, John A Robbins, Jerome I Rotter, Igor Rudan, Veikko Salomaa, Suzanne Satterfield, Eric E Schadt, Sabine Schipf, Laura Scott, Joban Sehmi, Jian Shen, Chan Soo Shin, Gunnar Sigurdsson, Shad Smith, Nicole Soranzo, Alena Stančáková, Elisabeth Steinhagen-Thiessen, Elizabeth A Streeten, Unnur Styrkarsdottir, Karin M A Swart, Sian-Tsung Tan, Mark A Tarnopolsky, Patricia Thompson, Cynthia A Thomson, Unnur Thorsteinsdottir, Emmi Tikkanen, Gregory J Tranah, Jaakko Tuomilehto, Natasja M van Schoor, Arjun Verma, Peter Vollenweider, Henry Völzke, Jean Wactawski-Wende, Mark Walker, Michael N Weedon, Ryan Welch, H-Erich Wichmann, Elisabeth Widen, Frances M K Williams, James F Wilson, Nicole C Wright, Weijia Xie, Lei Yu, Yanhua Zhou, John C Chambers, Angela Döring, Cornelia M van Duijn, Michael J Econs, Vilmundur Gudnason, Jaspal S Kooner, Bruce M Psaty, Timothy D Spector, Kari Stefansson, Fernando Rivadeneira, André G Uitterlinden, Nicholas J Wareham, Vicky Ossowski, Dawn Waterworth, Ruth J F Loos, David Karasik, Tamara B Harris, Claes Ohlsson, Douglas P Kiel
A correction to this article has been published and is linked from the HTML version of this article.
November 7, 2017: Nature Communications
Lei Yu, Robert J Dawe, Patricia A Boyle, Chris Gaiteri, Jingyun Yang, Aron S Buchman, Julie A Schneider, Konstantinos Arfanakis, Philip L De Jager, David A Bennett
Importance: Alteration of ex vivo magnetic resonance imaging transverse relaxation is associated with late-life cognitive decline even after controlling for common neuropathologic conditions. However, the underlying neurobiology of this association is unknown. Objective: To investigate the association between brain gene expression, DNA methylation, and alteration of magnetic resonance imaging transverse relaxation in late-life cognitive decline. Design, Setting, and Participants: Data came from 2 community-based longitudinal cohort studies of aging and dementia, the Religious Orders Study, which began in 1993, and the Rush Memory and Aging Project, which began in 1997...
December 1, 2017: JAMA Neurology
Shahmir Sohail, Lei Yu, Julie A Schneider, David A Bennett, Aron S Buchman, Andrew S P Lim
INTRODUCTION: Patients with Parkinson's disease (PD) frequently experience disrupted sleep, and several sleep abnormalities are associated with an increased risk of incident PD. However, there are few data concerning the relationship between objectively quantified sleep disruption and the cardinal histopathological features of PD, especially in individuals without clinical PD. METHODS: We studied 269 older adults without PD who had participated in the Rush Memory and Aging Project and undergone uniform structured neuropathologic evaluations upon death...
December 2017: Movement Disorders: Official Journal of the Movement Disorder Society
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