keyword
MENU ▼
Read by QxMD icon Read
search

Hoffman

keyword
https://www.readbyqxmd.com/read/27913659/formative-research-using-a-community-based-participatory-research-approach-to-develop-an-oral-health-intervention-for-migrant-mexican-families
#1
Tracy L Finlayson, Padideh Asgari, Lisa Hoffman, Ana Palomo-Zerfas, Martha Gonzalez, Nannette Stamm, Maria-Isabel Rocha, Arcela Nunez-Alvarez
Oral health is a leading unmet health need among migrant families. This article describes the 1-year, community-based participatory research (CBPR) approach employed to plan and develop a Líder Communitario (lay community health worker)-led educational intervention for Mexican migrant adult caregivers and their families in three underserved, remote communities in North San Diego County, California. Four partner organizations collaborated, reviewed existing oral health curricula, and sought extensive input on educational topics and research design from key informants, migrant caregivers, and Líderes Communitarios...
December 1, 2016: Health Promotion Practice
https://www.readbyqxmd.com/read/27912960/music-intervention-during-daily-weaning-trials-a-6-day-prospective-randomized-crossover-trial
#2
Zhan Liang, Dianxu Ren, JiYeon Choi, Mary Beth Happ, Marylyn Hravnak, Leslie A Hoffman
PURPOSE: To examine the effect of patient-selected music intervention during daily weaning trials for patients on prolonged mechanical ventilation. METHODS: Using a crossover repeated measures design, patients were randomized to music vs no music on the first intervention day. Provision of music was alternated for 6 days, resulting in 3 music and 3 no music days. During weaning trials on music days, data were obtained for 30min prior to music listening and continued for 60min while patients listened to selected music (total 90min)...
December 2016: Complementary Therapies in Medicine
https://www.readbyqxmd.com/read/27910083/radiofrequency-catheter-ablation-of-accessory-pathways-in-patients-with-ebstein-s-anomaly-at-8-years-of-follow-up
#3
Michał Orczykowski, Paweł Derejko, Robert Bodalski, Piotr Urbanek, Joanna Zakrzewska-Koperska, Radosław Sierpiński, Katarzyna Kalin, Andrzej Hasiec, Grzegorz Warmiński, Maria Miszczak-Knecht, Katarzyna Bieganowska, Rafał Baranowski, Maria Bilińska, Elżbieta Biernacka, Piotr Hoffman, Łukasz Szumowski
BACKGROUND: Data regarding long-term follow-up of radiofrequency catheter ablation (RFCA) of accessory pathways (APs) in patients with Ebstein's anomaly (EA) are limited. The procedures are challenging due to multiple or wide APs. METHODS: Analysis was performed on clinical and periprocedural data of patients with EA referred to the centre in order to perform catheter ablation of accessory pathway (AP). The group consisted of 22 patients (female 40.9%, mean age 33...
December 2, 2016: Cardiology Journal
https://www.readbyqxmd.com/read/27909227/castration-alters-protein-balance-following-high-frequency-muscle-contraction
#4
Jennifer L Steiner, David H Fukuda, Michael L Rossetti, Jay R Hoffman, Bradley S Gordon
Resistance exercise increases muscle mass by shifting protein balance in favor of protein accretion. Androgens independently alter protein balance, but it is unknown whether androgens alter this measure following resistance exercise. To answer this, male mice were subjected to sham or castration surgery 7-8 weeks prior to undergoing a bout of unilateral, high frequency, electrically induced muscle contractions in the fasted or refed state. Puromycin was injected 30 min prior to sacrifice to measure protein synthesis...
December 1, 2016: Journal of Applied Physiology
https://www.readbyqxmd.com/read/27905907/addressing-asthma-and-obesity-in-children-with-community-health-workers-proof-of-concept-intervention-development
#5
Molly A Martin, Steven K Rothschild, Elizabeth Lynch, Katherine Kaufer Christoffel, Militza M Pagán, Jose Luis Rodriguez, Anna Barnes, Kelly Karavolos, Antonieta Diaz, Lucretia M Hoffman, Diana Plata, Sandra Villalpando
BACKGROUND: The objective of this study was to design and test the feasibility and impact of a community health worker (CHW) intervention for comorbid asthma and obesity. METHODS: Using a proof of concept study design, we collected pre/post outcomes from a single intervention cohort of urban low-income in a single community area. A community-based participatory research approach was employed. Forty-six children and their caregivers were recruited. Children were 5-12 years old with physician-diagnosed asthma and body mass index (BMI) > 85%...
December 1, 2016: BMC Pediatrics
https://www.readbyqxmd.com/read/27903260/clinical-physiologic-and-radiographic-factors-contributing-to-development-of-hypoxemia-in-moderate-to-severe-copd-a-cohort-study
#6
J Michael Wells, Raul San Jose Estepar, Merry-Lynn N McDonald, Surya P Bhatt, Alejandro A Diaz, William C Bailey, Francine L Jacobson, Mark T Dransfield, George R Washko, Barry J Make, Richard Casaburi, Edwin J R van Beek, Eric A Hoffman, Frank C Sciurba, James D Crapo, Edwin K Silverman, Craig P Hersh
BACKGROUND: Hypoxemia is a major complication of COPD and is a strong predictor of mortality. We previously identified independent risk factors for the presence of resting hypoxemia in the COPDGene cohort. However, little is known about characteristics that predict onset of resting hypoxemia in patients who are normoxic at baseline. We hypothesized that a combination of clinical, physiologic, and radiographic characteristics would predict development of resting hypoxemia after 5-years of follow-up in participants with moderate to severe COPD METHODS: We analyzed 678 participants with moderate-to-severe COPD recruited into the COPDGene cohort who completed baseline and 5-year follow-up visits and who were normoxic by pulse oximetry at baseline...
December 1, 2016: BMC Pulmonary Medicine
https://www.readbyqxmd.com/read/27900458/utility-of-whole-lesion-adc-histogram-metrics-for-assessing-the-malignant-potential-of-pancreatic-intraductal-papillary-mucinous-neoplasms-ipmns
#7
David H Hoffman, Justin M Ream, Christina H Hajdu, Andrew B Rosenkrantz
PURPOSE: To evaluate whole-lesion ADC histogram metrics for assessing the malignant potential of pancreatic intraductal papillary mucinous neoplasms (IPMNs), including in comparison with conventional MRI features. METHODS: Eighteen branch-duct IPMNs underwent MRI with DWI prior to resection (n = 16) or FNA (n = 2). A blinded radiologist placed 3D volumes-of-interest on the entire IPMN on the ADC map, from which whole-lesion histogram metrics were generated. The reader also assessed IPMN size, mural nodularity, and adjacent main-duct dilation...
November 30, 2016: Abdominal Radiology
https://www.readbyqxmd.com/read/27899648/genetic-selection-for-mistranslation-rescues-a-defective-co-chaperone-in-yeast
#8
Kyle S Hoffman, Matthew D Berg, Brian H Shilton, Christopher J Brandl, Patrick O'Donoghue
Despite the general requirement for translation fidelity, mistranslation can be an adaptive response. We selected spontaneous second site mutations that suppress the stress sensitivity caused by a Saccharomyces cerevisiae tti2 allele with a Leu to Pro mutation at residue 187, identifying a single nucleotide mutation at the same position (C70U) in four tRNA(Pro)UGG genes. Linkage analysis and suppression by SUF9G3:U70 expressed from a centromeric plasmid confirmed the causative nature of the suppressor mutation...
November 28, 2016: Nucleic Acids Research
https://www.readbyqxmd.com/read/27899113/collapse-of-an-iconic-conifer-long-term-changes-in-the-demography-of-widdringtonia-cedarbergensis-using-repeat-photography
#9
J D M White, S L Jack, M T Hoffman, J Puttick, D Bonora, V Visser, E C February
BACKGROUND: Conifer populations appear disproportionately threatened by global change. Most examples are, however, drawn from the northern hemisphere and long-term rates of population decline are not well documented as historical data are often lacking. We use a large and long-term (1931-2013) repeat photography dataset together with environmental data and fire records to account for the decline of the critically endangered Widdringtonia cedarbergensis. Eighty-seven historical and repeat photo-pairs were analysed to establish 20th century changes in W...
November 30, 2016: BMC Ecology
https://www.readbyqxmd.com/read/27899021/does-preoperative-diplopia-determine-the-incidence-of-postoperative-diplopia-after-repair-of-orbital-floor-fracture-an-institutional-review
#10
Avisham Ramphul, Gary Hoffman
PURPOSE: The purpose of our study was to investigate whether the occurrence of preoperative diplopia determines the incidence of postoperative diplopia after orbital floor repair. MATERIALS AND METHODS: We undertook a retrospective cohort study with a review of the records of 126 consecutive patients who had undergone repair of an orbital floor fracture under the maxillofacial surgery service at John Hunter Hospital (Newcastle, NSW, Australia). The primary predictor variables were a number of demographic, etiologic, and operative factors that might influence the occurrence of diplopia...
November 9, 2016: Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/27898415/hypotension-and-adverse-outcomes-in-prematurity-comparing-definitions
#11
Deidre St Peter, Christiana Gandy, Suma B Hoffman
BACKGROUND: In the premature neonate, there is no consensus regarding normal blood pressure (BP). The most common definition used is a mean arterial BP (MAP) less than the gestational age (GA); however, studies indicate that the neuroprotective mechanism of autoregulation is lost below a MAP of 30 mm Hg. OBJECTIVE: To determine whether hypotension defined as MAP <30 mm Hg or MAP less than the infant's GA better predicts adverse outcomes of intraventricular hemorrhage (IVH) and death...
November 30, 2016: Neonatology
https://www.readbyqxmd.com/read/27898253/establishing-equipoise-national-survey-of-the-treatment-of-pediatric-para-pneumonic-effusion-and-empyema
#12
Morgan K Richards, Jarod P Mcateer, Todd C Edwards, Lucas R Hoffman, Matthew P Kronman, Dennis W Shaw, Adam B Goldin
BACKGROUND: Despite six randomized trials of various treatments for pediatric para-pneumonic effusion (PPE), management approaches differ. The purpose of this study was to gain insight into opinions on PPE treatment with the goal of designing a definitive trial to generate consensus intervention guidelines. METHODS: To evaluate physician opinions regarding PPE management, we developed a survey based on input from a nationwide, multi-disciplinary advisory group that established content validity...
November 29, 2016: Surgical Infections
https://www.readbyqxmd.com/read/27894082/the-disintegrin-echistatin-in-combination-with-doxorubicin-targets-high-metastatic-human-osteosarcoma-overexpressing-%C3%AE-%C3%AE-%C3%AE-3-integrin-in-chick-embryo-and-nude-mouse-models
#13
Yasunori Tome, Hiroaki Kimura, Naotoshi Sugimoto, Hiroyuki Tsuchiya, Fuminori Kanaya, Michael Bouvet, Robert M Hoffman
Echistatin, a cyclic RGD peptide, which is an antagonist of αvβ3 integrin (disintegrin), inhibited human osteosarcoma in the chick chorioallontoic membrane (CAM) model and tumor growth and pulmonary metastases in a nude mouse orthotopic model. A high-metastatic variant of human osteosarcoma, 143B-LM4, overexpressing αvβ3 integrin was used. Tumor angiogenesis by high-metastatic variant 143B-LM4 cells in the CAM was significantly inhibited by echistatin (P<0.05) as was overall growth. A doxorubicin (DOX)-echistatin combination inhibited orthotopic tumor growth compared to untreated control (P<0...
November 22, 2016: Oncotarget
https://www.readbyqxmd.com/read/27893639/surgical-rescue-the-next-pillar-of-acute-care-surgery
#14
Matthew E Kutcher, Jason L Sperry, Matthew R Rosengart, Deepika Mohan, Marcus K Hoffman, Matthew D Neal, Louis H Alarcon, Gregory A Watson, Juan Carlos Puyana, Graciela M Bauzá, Vaishali D Schuchert, Anisleidy Fombona, Tianhua Zhou, Samuel Zolin, Robert D Becher, Timothy R Billiar, Raquel M Forsythe, Brian S Zuckerbraun, Andrew B Peitzman
BACKGROUND: The evolving field of Acute Care Surgery (ACS) traditionally includes trauma, emergency general surgery, and critical care. However, the critical role of ACS in the rescue of patients with a surgical complication has not been explored. We here describe the role of 'surgical rescue' in the practice of Acute Care Surgery (ACS). METHODS: A prospective, electronic medical record-based ACS registry spanning January 2013 to May 2014 at a large urban academic medical center was screened by ICD-9 codes for acute surgical complications of an operative or interventional procedure...
November 23, 2016: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/27889439/when-a-gold-standard-isn-t-so-golden-lack-of-prediction-of-subjective-sleep-quality-from-sleep-polysomnography
#15
Katherine A Kaplan, Jason Hirshman, Beatriz Hernandez, Marcia L Stefanick, Andrew R Hoffman, Susan Redline, Sonia Ancoli-Israel, Katie Stone, Leah Friedman, Jamie M Zeitzer
BACKGROUND: Reports of subjective sleep quality are frequently collected in research and clinical practice. It is unclear, however, how well polysomnographic measures of sleep correlate with subjective reports of prior-night sleep quality in elderly men and women. Furthermore, the relative importance of various polysomnographic, demographic and clinical characteristics in predicting subjective sleep quality is not known. We sought to determine the correlates of subjective sleep quality in older adults using more recently developed machine learning algorithms that are suitable for selecting and ranking important variables...
November 24, 2016: Biological Psychology
https://www.readbyqxmd.com/read/27889089/susceptible-vessel-sign-identification-of-arterial-occlusion-and-clinical-implications-in-acute-ischaemic-stroke
#16
S Payabvash, J C Benson, S Taleb, J B Rykken, B Hoffman, A M McKinney, M C Oswood
AIM: To determine the accuracy of the susceptible vessel sign (SVS) in the detection of arterial occlusion and its clinical implication in acute ischaemic stroke. MATERIALS AND METHODS: Consecutive ischaemic stroke patients who underwent magnetic resonance imaging (MRI) with susceptibility-weighted imaging (SWI) within 24 hours of symptom onset or time last-seen-well were included. Two independent neuroradiologists reviewed the SWI for evidence of the SVS. Admission stroke severity was determined by the National Institute of Health Stroke Scale (NIHSS) scores, and poor clinical outcome was defined by a 3-months modified Rankin scale (mRS) score >2...
November 23, 2016: Clinical Radiology
https://www.readbyqxmd.com/read/27887724/facial-deformations-during-nasal-continuous-positive-airway-pressure-therapy
#17
Andrew Sims, Anne Simmons, Mark Hoffman, Klaus Schindhelm
Obstructive Sleep Apnoea (OSA), characterised by repeated collapse of the pharyngeal airway during sleep, causes cessation of breathing followed by arousal, restoring normality. Continuous Positive Airway Pressure (CPAP) is a non-invasive, effective treatment for OSA where positive pressure is applied to the airway through a mask, maintaining patency. Nasal masks are commonly used, contacting the face across the upper lip, sides of the nose and the nasal bridge. Despite health benefits, therapy compliance is sub-optimal, often due to poor mask fit and discomfort...
October 22, 2016: Journal of Biomechanics
https://www.readbyqxmd.com/read/27886811/morphoarchitectural-variation-in-south-african-fossil-cercopithecoid-endocasts
#18
Amélie Beaudet, Jean Dumoncel, Frikkie de Beer, Benjamin Duployer, Stanley Durrleman, Emmanuel Gilissen, Jakobus Hoffman, Christophe Tenailleau, John Francis Thackeray, José Braga
Despite the abundance of well-preserved crania and natural endocasts in the South African Plio-Pleistocene cercopithecoid record, which provide direct information relevant to the evolution of their endocranial characteristics, few studies have attempted to characterize patterns of external brain morphology in this highly successful primate Superfamily. The availability of non-destructive penetrating radiation imaging systems, together with recently developed computer-based analytical tools, allow for high resolution virtual imaging and modeling of the endocranial casts and thus disclose new perspectives in comparative paleoneurology...
December 2016: Journal of Human Evolution
https://www.readbyqxmd.com/read/27885318/multiscale-opening-of-conjoined-fuzzy-objects-theory-and-applications
#19
Punam K Saha, Subhadip Basu, Eric A Hoffman
Theoretical properties of a multi-scale opening (MSO) algorithm for two conjoined fuzzy objects are established, and its extension to separating two conjoined fuzzy objects with different intensity properties is introduced. Also, its applications to artery/vein (A/V) separation in pulmonary CT imaging and carotid vessel segmentation in CT angiograms (CTAs) of patients with intracranial aneurysms are presented. The new algorithm accounts for distinct intensity properties of individual conjoined objects by combining fuzzy distance transform (FDT), a morphologic feature, with fuzzy connectivity, a topologic feature...
October 2016: IEEE Transactions on Fuzzy Systems: a Publication of the IEEE Neural Networks Council
https://www.readbyqxmd.com/read/27884337/using-community-outreach-to-explore-health-related-beliefs-and-improve-surgeon-patient-engagement
#20
Rebecca L Hoffman, Brenda Bryant, Steve R Allen, Major K Lee, Cary B Aarons, Rachel R Kelz
BACKGROUND: Fostering surgeon engagement in community outreach was recently identified as a major priority toward reducing health care disparities in surgery. We aimed to increase surgeon engagement in the local community, understand prevalent beliefs, and identify educational opportunities in the local community regarding cancer screening and treatment using community outreach. MATERIALS AND METHODS: In collaboration with the university's cancer center, the medical student surgical interest group, surgical faculty, and residents developed a community outreach program...
December 2016: Journal of Surgical Research
keyword
keyword
102905
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"