keyword
MENU ▼
Read by QxMD icon Read
search

Cyrus

keyword
https://www.readbyqxmd.com/read/27898196/mucosal-melanoma-of-the-upper-airways-tract-mucosal-melanoma-a-systematic-review-with-meta-analyses-of-treatment
#1
REVIEW
David Jarrom, Vinidh Paleri, Cyrus Kerawala, Thomas Roques, Shreerang Bhide, Laurence Newman, Stuart C Winter
BACKGROUND: Mucosal melanoma of the upper aerodigestive tract (MM-UADT) occurs in a complex anatomic region. It represents a small number of tumors of the head and neck and a small number of melanoma cases. METHODS: Search strategies initially identified 600, 11 of which were included in this study. RESULTS: All studies involved surgery and radiotherapy. None were randomized, and all were assessed as having a high risk of selection and performance bias...
November 29, 2016: Head & Neck
https://www.readbyqxmd.com/read/27896913/nausea-and-vomiting-in-early-pregnancy-effects-on-food-intake-and-diet-quality
#2
Sarah R Crozier, Hazel M Inskip, Keith M Godfrey, Cyrus Cooper, Sian M Robinson
Experiences of nausea and/or vomiting in pregnancy (NVP) vary greatly, but the paucity of studies with pre-pregnancy dietary data mean that little is known about the effects of NVP on diet. Using an administered food frequency questionnaire, diet was assessed before pregnancy and at 11 and 34 weeks' gestation in 2270 participants in a UK birth cohort study (Southampton Women's Survey). Experience of NVP in early pregnancy was graded as none, mild, moderate, or severe. Participants reported their level of food consumption as more, the same, or less than before pregnancy...
November 29, 2016: Maternal & Child Nutrition
https://www.readbyqxmd.com/read/27894323/health-related-quality-of-life-and-a-cost-utility-simulation-of-adults-in-the-uk-with-osteogenesis-imperfecta-x-linked-hypophosphatemia-and-fibrous-dysplasia
#3
Lydia Forestier-Zhang, Laura Watts, Alison Turner, Harriet Teare, Jane Kaye, Joe Barrett, Cyrus Cooper, Richard Eastell, Paul Wordsworth, Muhammad K Javaid, Rafael Pinedo-Villanueva
BACKGROUND: Health-related quality of life of adults with osteogenesis imperfecta (OI), fibrous dysplasia (FD) and X-linked hypophosphatemia (XLH) remains poorly described. The aim of this study was to describe the HRQoL of adults with osteogenesis imperfecta, fibrous dysplasia and X-linked hypophophataemia and perform a cost-utility simulation to calculate the maximum cost that a health care system would be willing to pay for a hypothetical treatment of a rare bone disease. RESULTS: Participants completed the EQ-5D-5 L questionnaire between September 2014 and March 2016...
November 28, 2016: Orphanet Journal of Rare Diseases
https://www.readbyqxmd.com/read/27886945/implementation-of-models-of-care-for-secondary-osteoporotic-fracture-prevention-and-orthogeriatric-models-of-care-for-osteoporotic-hip-fracture
#4
REVIEW
Paul Mitchell, Kristina Åkesson, Manju Chandran, Cyrus Cooper, Kirtan Ganda, Muriel Schneider
As the world's population ages, the prevalence of osteoporosis and its resultant fragility fractures is set to increase dramatically. This chapter focuses on current frameworks and major initiatives related to the implementation of fracture liaison services (FLS) and orthogeriatrics services (OGS), Models of Care designed to reliably implement secondary fracture prevention measures for individuals presenting to health services with fragility fractures. The current evidence base regarding the impact and effectiveness of FLS and OGS is also considered...
June 2016: Best Practice & Research. Clinical Rheumatology
https://www.readbyqxmd.com/read/27886010/discriminative-properties-of-hippocampal-hypoperfusion-in-marijuana-users-compared-to-healthy-controls-implications%C3%A2-for-marijuana-administration%C3%A2-in%C3%A2-alzheimer-s-dementia
#5
Daniel G Amen, Borhan Darmal, Cyrus A Raji, Weining Bao, Lantie Jorandby, Somayeh Meysami, Cauligi S Raghavendra
BACKGROUND: Few studies have evaluated the impact of marijuana use on regional cerebral blood flow. OBJECTIVE: To determine whether perfusion in specific brain regions on functional neuroimaging, including those affected by Alzheimer's disease pathology, are abnormal in marijuana users compared to controls. METHOD: Persons with a diagnosis of cannabis use disorder by DSM-IV and DSM-V criteria (n = 982) were compared to controls (n = 92) with perfusion neuroimaging with SPECT at rest and at a concentration task...
November 24, 2016: Journal of Alzheimer's Disease: JAD
https://www.readbyqxmd.com/read/27882196/linker-immolation-determines-cell-killing-activity-of-disulfide-linked-pyrrolobenzodiazepine-antibody-drug-conjugates
#6
Donglu Zhang, Thomas H Pillow, Yong Ma, Josefa Dela Cruz-Chuh, Katherine R Kozak, Jack D Sadowsky, Gail D Lewis Phillips, Jun Guo, Martine Darwish, Peter Fan, Jingtian Chen, Changrong He, Tao Wang, Hui Yao, Zijin Xu, Jinhua Chen, John Wai, Zhonghua Pei, Cornelis E C A Hop, S Cyrus Khojasteh, Peter S Dragovich
Disulfide bonds could be valuable linkers for a variety of therapeutic applications requiring tunable cleavage between two parts of a molecule (e.g., antibody-drug conjugates). The in vitro linker immolation of β-mercaptoethyl-carbamate disulfides and DNA alkylation properties of associated payloads were investigated to understand the determinant of cell killing potency of anti-CD22 linked pyrrolobenzodiazepine (PBD-dimer) conjugates. Efficient immolation and release of a PBD-dimer with strong DNA alkylation properties were observed following disulfide cleavage of methyl- and cyclobutyl-substituted disulfide linkers...
November 10, 2016: ACS Medicinal Chemistry Letters
https://www.readbyqxmd.com/read/27876687/methods-for-evaluating-respondent-attrition-in-web-based-surveys
#7
Camille J Hochheimer, Roy T Sabo, Alex H Krist, Teresa Day, John Cyrus, Steven H Woolf
BACKGROUND: Electronic surveys are convenient, cost effective, and increasingly popular tools for collecting information. While the online platform allows researchers to recruit and enroll more participants, there is an increased risk of participant dropout in Web-based research. Often, these dropout trends are simply reported, adjusted for, or ignored altogether. OBJECTIVE: To propose a conceptual framework that analyzes respondent attrition and demonstrates the utility of these methods with existing survey data...
November 22, 2016: Journal of Medical Internet Research
https://www.readbyqxmd.com/read/27864889/goal-directed-treatment-for-osteoporosis-a-progress-report-from-the-asbmr-nof-working-group-on-goal-directed-treatment-for-osteoporosis
#8
REVIEW
Steven R Cummings, Felicia Cosman, Michael E Lewiecki, John T Schousboe, Douglas Bauer, Dennis Black, Thomas Brown, Angela M Cheung, Kathleen Cody, Cyrus Cooper, Adolfo Diez-Perez, Richard Eastell, Peyman Hadji, Takayuki Hosoi, Suzanne Jan De Beur, Risa Kagan, Douglas P Kiel, Ian Reid, Daniel H Solomon, Susan Randall
The American Society for Bone and Mineral Research and the United States National Osteoporosis Foundation (NOF) formed a working group to develop principles of goal-directed treatment and identify gaps that need to be filled to implement this approach. With goal-directed treatment, a treatment goal would first be established choice of treatment determined by the probability of achieving that goal. Goals of treatment would be freedom from fracture, a T-score > -2.5, which is above the NOF threshold for initiating treatment, or achievement of an estimated risk level below the threshold for initiating treatment...
November 19, 2016: Journal of Bone and Mineral Research: the Official Journal of the American Society for Bone and Mineral Research
https://www.readbyqxmd.com/read/27861212/the-interobserver-and-intraobserver-reliability-of-the-sanders-classification-versus-the-risser-stage
#9
Shaleen Vira, Qasim Husain, Cyrus Jalai, Justin Paul, Gregory W Poorman, Caroline Poorman, Richard S Yoon, Christopher Looze, Baron Lonner, Peter G Passias
BACKGROUND: Estimation of skeletal maturity, classically performed using Risser sign, plays a crucial role in the treatment of AIS. Recent data, however, has shown the simplified Tanner-Whitehouse (Sanders) classification, based on an anteriorposterior (AP) hand radiographs, to correlate more closely to the rapid growth phase and thus curve progression. This study evaluated the interobserver and intraobserver reliability of the Sanders and Risser classifications among clinicians at different levels of training...
November 18, 2016: Journal of Pediatric Orthopedics
https://www.readbyqxmd.com/read/27859041/increased-subcortical-oligodendroglia-like-cells-in-pharmacoresistant-focal-epilepsy-in-children-correlate-with-extensive-epileptogenic-zones
#10
Satoru Sakuma, William C Halliday, Ruka Nomura, Shiro Baba, Yosuke Sato, Kazuo Okanari, Midori Nakajima, Elysa Widjaja, Cyrus Boelman, Ayako Ochi, O Carter Snead, James T Rutka, James Drake, Steven Miller, Hiroshi Otsubo
OBJECTIVE: Cortical resections in epilepsy surgery tend to involve multiple lobes in children, compared to adults, partly due to underlying pathology. Oligodendroglia-like cells (OLCs) have been observed in surgical specimens from children with pharmacoresistant epilepsy. We hypothesize that OLCs recruit multiple-lobe epileptogenic zones in pediatric pharmacoresistant focal epilepsy. METHODS: We examined the surgical specimens from 30 children who underwent epilepsy surgery (1...
November 8, 2016: Epilepsia
https://www.readbyqxmd.com/read/27847694/contribution-of-low-dose-computerized-tomography-with-digital-multiplanar-reconstructions-in-thoracic-epidurography-and-correlation-with-sensory-block-in-postoperative-analgesia
#11
Cyrus Motamed, Karin Chedevergne, Frederic Deschamps, Lambros Tselikas, Christian Jayr
BACKGROUND: The level of sensory block in postoperative epidural analgesia has been correlated with conventional contrast epidurography in only one study, while low-dose CT scan epidurography with multiplanar reconstruction may be a better tool for this purpose. OBJECTIVES: The primary objective of this study was to evaluate, by CT imaging and digital multiplanar reconstruction, the spread and distribution of contrast medium injected into the epidural space through a catheter inserted in a low thoracic position for postoperative analgesia...
October 2016: Anesthesiology and Pain Medicine
https://www.readbyqxmd.com/read/27846074/implementation-and-operational-research-active-referral-of-children-of-hiv-positive-adults-reveals-high-prevalence-of-undiagnosed-hiv
#12
Anjuli D Wagner, Cyrus Mugo, Irene N Njuguna, Elizabeth Maleche-Obimbo, Kenneth Sherr, Irene W Inwani, James P Hughes, Dalton C Wamalwa, Grace C John-Stewart, Jennifer A Slyker
OBJECTIVES: Few routine systems exist to test older, asymptomatic children for HIV. Testing all children in the population has high uptake but is inefficient, whereas testing only symptomatic children increases efficiency but misses opportunities to optimize outcomes. Testing children of HIV-infected adults in care may efficiently identify previously undiagnosed HIV-infected children before symptomatic disease. METHODS: HIV-infected parents in HIV care in Nairobi, Kenya were systematically asked about their children's HIV status and testing history...
December 15, 2016: Journal of Acquired Immune Deficiency Syndromes: JAIDS
https://www.readbyqxmd.com/read/27836626/stress-induced-eating-in-women-with-binge-eating-disorder-and-obesity
#13
Rebecca R Klatzkin, Sierra Gaffney, Kathryn Cyrus, Elizabeth Bigus, Kimberly A Brownley
The purpose of the current study was to investigate stress-induced eating in women with binge-eating disorder (BED) and obesity. Three groups of women [obese with BED (n=9); obese non-BED (n=11); and normal weight (NW) non-BED (n=12)], rated their levels of hunger and psychological distress before and after completing the Trier Social Stress Test, followed by food anticipation and then consumption of their preferred snack food. We differentiated between the motivational and hedonic components of eating by measuring the amount of food participants poured into a serving bowl compared to the amount consumed...
November 9, 2016: Biological Psychology
https://www.readbyqxmd.com/read/27835061/peginterferon-beta-1a-shows-antitumor-activity-as-a-single-agent-and-enhances-efficacy-of-standard-of-care-cancer-therapeutics-in-human-melanoma-breast-renal-and-colon-xenograft-models
#14
Antonio Boccia, Cyrus Virata, Daniel Lindner, Nicki English, Nuzhat Pathan, Margot Brickelmaier, Xiao Hu, Jennifer L Gardner, Liaomin Peng, Xinzhong Wang, Xiamei Zhang, Lu Yang, Keli Perron, Grace Yco, Rebecca Kelly, James Gamez, Thomas Scripps, Donald Bennett, Ingrid B Joseph, Darren P Baker
Because of its tumor-suppressive effect, interferon-based therapy has been used for the treatment of melanoma. However, limited data are available regarding the antitumor effects of pegylated interferons, either alone or in combination with approved anticancer drugs. We report that treatment of human WM-266-4 melanoma cells with peginterferon beta-1a induced apoptotic markers. Additionally, peginterferon beta-1a significantly inhibited the growth of human SK-MEL-1, A-375, and WM-266-4 melanoma xenografts established in immunocompromised mice...
November 11, 2016: Journal of Interferon & Cytokine Research
https://www.readbyqxmd.com/read/27829969/chronic-traumatic-encephalopathy-in-athletes-involved-with-high-impact-sports
#15
Cyrus Safinia, Eric M Bershad, H Brent Clark, Karen SantaCruz, Naila Alakbarova, Jose I Suarez, Afshin A Divani
BACKGROUND AND PURPOSE: Chronic traumatic encephalopathy (CTE) is a neurodegenerative disease occurring most commonly in athletes and is caused by repeated concussive or subconcussive blows to the head. The main purpose of this review is to evaluate the published literature on chronic traumatic encephalopathy (CTE) in athletes participating in high-impact sports. In particular, we highlight the significance of concussive and subconcussive impacts in multiple sports, elucidate the differences between clinical/pathological features of CTE and related neurodegenerative diseases, and provide an explanation for the variation in clinical presentation between athletes of different sports...
October 2016: Journal of Vascular and Interventional Neurology
https://www.readbyqxmd.com/read/27829502/genetic-diversity-of-the-giant-tiger-prawn-penaeus-monodon-in-relation-to-trace-metal-pollution-at-the-tanzanian-coast
#16
Cyrus Rumisha, Martine Leermakers, Marc Elskens, Robinson H Mdegela, Paul Gwakisa, Marc Kochzius
The genetic diversity of giant tiger prawns in relation to trace metals (TMs) pollution was analysed using 159 individuals from eight sites at the Tanzanian coast. The seven microsatellites analysed showed high degree of polymorphism (4-44 alleles). The measured genetic diversity (Ho=0.592±0.047) was comparable to that of populations in the Western Indian Ocean. Apart from that, correlation analysis revealed significant negative associations between genetic diversity and TMs pollution (p<0.05), supporting the genetic erosion hypothesis...
November 6, 2016: Marine Pollution Bulletin
https://www.readbyqxmd.com/read/27823688/the-effect-of-fresh-versus-standard-blood-transfusion-on-microvascular-endothelial-function
#17
Yasir Parviz, Cyrus Hsia, Mistre Alemayehu, Sabrina Wall, Rodrigo Bagur, Nour AbuRomeh, Ian Chin-Yee, Shahar Lavi
BACKGROUND: The duration of red blood cell (RBC) storage may have a negative impact on endothelial nitric oxide bioavailability. We tested the hypothesis that transfused fresh blood will have a more favorable effect on microvascular endothelial function as compared to older standard issue blood. METHODS: Participants requiring chronic RBC transfusions were enrolled in a crossover design study to receive fresh (<7 days of storage) or standard (up to 42 days of storage) blood on 2 separate visits...
November 2016: American Heart Journal
https://www.readbyqxmd.com/read/27821108/profile-differences-between-overdose-and-non-overdose-suicide-attempts-in-a-multi-ethnic-asian-society
#18
Cyrus S H Ho, Y L Ong, Gabriel H J Tan, S N Yeo, Roger C M Ho
BACKGROUND: This study explores differences in characteristics of overdose (OD) and non-overdose (NOD) suicide attempts in Singapore. METHODS: Four hundred eighty-five medical records of people who attempted suicide were extracted from a local general hospital patient database and classified into OD and NOD groups. Differences in socio-demographic factors, suicide characteristics and hospital admission types between both groups were examined. RESULTS: Indians were more likely than the Chinese and Malays to employ OD method in their attempts...
November 8, 2016: BMC Psychiatry
https://www.readbyqxmd.com/read/27813291/exploring-the-linkage-between-cell-culture-process-parameters-and-downstream-processing-utilizing-a-plackett-burman-design-for-a-model-monoclonal-antibody
#19
Cyrus D Agarabi, Brittany K Chavez, Scott C Lute, Erik K Read, Sarah Rogstad, David Awotwe-Otoo, Matthew R Brown, Michael T Boyne, Kurt A Brorson
Linkage of upstream cell culture with downstream processing and purification is an aspect of Quality by Design crucial for efficient and consistent production of high quality biopharmaceutical proteins. In a previous Plackett-Burman screening study of parallel bioreactor cultures we evaluated main effects of 11 process variables, such as agitation, sparge rate, feeding regimens, dissolved oxygen set point, inoculation density, supplement addition, temperature, and pH shifts. In this follow-up study, we observed linkages between cell culture process parameters and downstream capture chromatography performance and subsequent antibody attributes...
November 4, 2016: Biotechnology Progress
https://www.readbyqxmd.com/read/27813199/biomarker-driven-population-enrichment-for-adaptive-oncology-trials-with-time-to-event-endpoints
#20
Cyrus Mehta, Helmut Schäfer, Hanna Daniel, Sebastian Irle
No abstract text is available yet for this article.
December 10, 2016: Statistics in Medicine
keyword
keyword
23489
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"