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https://www.readbyqxmd.com/read/28231369/estimation-of-partitioning-of-airflow-in-septal-surgery-a-prospective-study-with-reference-to-the-nose-scale
#1
Indranil Sen, Mainak Dutta, Dibakar Haldar, Ramanuj Sinha
Improper patient selection for septal surgery often has been found to result in therapeutic failure, and there needs to be an objective assessment of nasal obstruction before the surgery and for postoperative follow-up that can be applied in the routine otolaryngology practice. The purpose of this study is to assess the usefulness of a cost-effective device for objective measurement of the nasal airway partitioning in selecting patients for septal surgery and for postoperative outcome evaluation. A hospital-based, prospective, observational study was carried out in a tertiary-care teaching institution involving 74 patients waiting for septal surgery...
February 2017: Ear, Nose, & Throat Journal
https://www.readbyqxmd.com/read/28230575/patients-and-care-partners-perspectives-on-dignity-and-respect-during-acute-care-hospitalization
#2
Priscilla K Gazarian, Constance R C Morrison, Lisa Soleymani Lehmann, Orly Tamir, David W Bates, Ronen Rozenblum
BACKGROUND: Delivering patient-centered care (PCC) is essential to our healthcare system. Patient dignity and respect are foundational elements of PCC. Understanding patients' and their care partner's perspectives on the meaning of dignity and respect within a clinical care environment is critical to achieving our goal of PCC. OBJECTIVE: The aim of the study was to understand how patients and their care partners define, describe, and experience dignity and respect during hospitalization...
February 22, 2017: Journal of Patient Safety
https://www.readbyqxmd.com/read/28230161/robust-high-dimensional-bioinformatics-data-streams-mining-by-odr-iovfdt
#3
Dantong Wang, Simon Fong, Raymond K Wong, Sabah Mohammed, Jinan Fiaidhi, Kelvin K L Wong
Outlier detection in bioinformatics data streaming mining has received significant attention by research communities in recent years. The problems of how to distinguish noise from an exception and deciding whether to discard it or to devise an extra decision path for accommodating it are causing dilemma. In this paper, we propose a novel algorithm called ODR with incrementally Optimized Very Fast Decision Tree (ODR-ioVFDT) for taking care of outliers in the progress of continuous data learning. By using an adaptive interquartile-range based identification method, a tolerance threshold is set...
February 23, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28227670/diffuse-reflectance-spectroscopy-can-differentiate-high-grade-and-low-grade-prostatic-carcinoma
#4
Priya N Werahera, Edward A Jasion, E David Crawford, M Scott Lucia, Adrie van Bokhoven, Holly T Sullivan, Fernando J Kim, Paul D Maroni, J David Port, John W Daily, Francisco G La Rosa, Priya N Werahera, Edward A Jasion, E David Crawford, M Scott Lucia, Adrie van Bokhoven, Holly T Sullivan, Fernando J Kim, Paul D Maroni, J David Port, John W Daily, Francisco G La Rosa, John W Daily, Adrie Van Bokhoven, E David Crawford, J David Port, Priya N Werahera, M Scott Lucia, Holly T Sullivan, Paul D Maroni, Edward A Jasion, Francisco G La Rosa, Fernando J Kim
Prostate tumors are graded by the revised Gleason Score (GS) which is the sum of the two predominant Gleason grades present ranging from 6-10. GS 6 cancer exclusively with Gleason grade 3 is designated as low grade (LG) and correlates with better clinical prognosis for patients. GS >7 cancer with at least one of the Gleason grades 4 and 5 is designated as HG indicate worse prognosis for patients. Current transrectal ultrasound guided prostate biopsies often fail to correctly diagnose HG prostate cancer due to sampling errors...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28227297/features-of-cerebral-oxygenation-detects-brain-injury-in-premature-infants
#5
John M O'Toole, Mmoloki Kenosi, Daragh Finn, Geraldine B Boylan, Eugene M Dempsey, John M O'Toole, Mmoloki Kenosi, Daragh Finn, Geraldine B Boylan, Eugene M Dempsey, Daragh Finn, Eugene M Dempsey, Mmoloki Kenosi, John M Otoole, Geraldine B Boylan
Babies born prematurely can develop brain injury within days after birth. Early identification of high-risk infants enables appropriate clinical care to mitigate potential lifelong disabilities. Near infra-red spectroscopy is an established technology that can provide continuous measurements of cerebral oxygen saturation (rcSO2) over this critical period. We develop a feature set of the rcSO2 signal for the purpose of detecting brain injury. Our feature set contains amplitude, spectral, and fractal dimension features within 5 frequency bands...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28227295/classification-of-obsessive-compulsive-disorder-from-resting-state-fmri
#6
Bhaskar Sen, Gail A Bernstein, Tingting Xu, Bryon A Mueller, Mindy W Schreiner, Kathryn R Cullen, Keshab K Parhi, Bhaskar Sen, Gail A Bernstein, Tingting Xu, Bryon A Mueller, Mindy W Schreiner, Kathryn R Cullen, Keshab K Parhi, Keshab K Parhi, Gail A Bernstein, Tingting Xu, Kathryn R Cullen, Bryon A Mueller, Mindy W Schreiner, Bhaskar Sen
Obssesive-compulsive disorder (OCD) is a serious mental illness that affects the overall quality of the patients' daily lives. Accurate diagnosis of this disorder is a primary step towards effective treatment. Diagnosing OCD is a lengthy procedure that involves interviews, symptom rating scales and behavioral observation as well as the experience of a clinician. Discovering signal processing and network based biomarkers from functional magnetic resonance scans of patients may greatly assist the clinicians in their diagnostic assessments...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28226719/a-new-hybrid-watermarking-algorithm-for-mri-medical-images-using-dwt-and-hash-functions
#7
F Taher, A Kunhu, H AlAhmad, F Taher, A Kunhu, H AlAhmad, H AlAhmad, A Kunhu, F Taher
This paper deals with a blind hybrid digital watermarking algorithm for the copyright protection and authentication of magnetic resonance tomography images. Medical image watermarking requires extreme care when embedding watermark information in the medical images, to protect the image quality from being violated and to avoid the wrong diagnosis that might occur. The proposed algorithm contains robust watermark for the ownership protection and fragile watermarks for checking the authenticity. In the proposed algorithm, the medical image is divided into two regions, called the Region of Interest and Region of Non-Interest using histogram technique and the watermarks are embedded in both wavelet domain and spatial domain in the Region of Non-Interest Area...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28226029/predictive-value-of-c-reactive-protein-in-critically-ill-patients-after-abdominal-surgery
#8
Frédéric Sapin, Patrick Biston, Michael Piagnerelli
OBJECTIVES: The development of sepsis after abdominal surgery is associated with high morbidity and mortality. Due to inflammation, it may be difficult to diagnose infection when it occurs, but measurement of C-reactive protein could facilitate this diagnosis. In the present study, we evaluated the predictive value and time course of C-reactive protein in relation to outcome in patients admitted to the intensive care unit (ICU) after abdominal surgery. METHODS: We included patients admitted to the ICU after abdominal surgery over a period of two years...
January 1, 2017: Clinics
https://www.readbyqxmd.com/read/28225201/edible-insects-in-china-utilization-and-prospects
#9
REVIEW
Ying Feng, Xiao-Ming Chen, Min Zhao, Zhao He, Long Sun, Cheng-Ye Wang, Wei-Feng Ding
The use of edible insects has a long history in China, where they have been consumed for more than two thousand years. In general, the level of acceptance is high for the consumption of insects in China. Many studies on edible insects have been conducted in the last twenty years, and the scope of the research includes the culture of entomophagy and the identification, nutritional value, farming and breeding of edible insects, in addition to food production and safety. Currently, 324 species of insects from 11 orders are documented that are either edible or associated with entomophagy in China, which include the common edible species, some less commonly consumed species, and some medicinal insects...
February 22, 2017: Insect Science
https://www.readbyqxmd.com/read/28225054/nutritional-adequacy-of-diets-for-adolescents-with-overweight-and-obesity-considerations-for-dietetic-practice
#10
N B Lister, M L Gow, K Chisholm, A Grunseit, S P Garnett, L A Baur
BACKGROUND/OBJECTIVES: Adolescents have unique nutrient requirements due to rapid growth and development. High rates of obesity in adolescents require a variety of diet interventions to achieve weight loss under clinical supervision. The aim of this study is to examine the nutritional adequacy of energy-restricted diets for adolescents. SUBJECTS/METHODS: Three popular diets were modelled for 7 days and assessed by comparing the nutrient profile to the Australian Nutrient Reference Values...
February 22, 2017: European Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28224939/targeting-access-to-kidney-care-via-telehealth-the-va-experience
#11
REVIEW
Susan T Crowley, Justin Belcher, Devasmita Choudhury, Cassandra Griffin, Raymond Pichler, Brooks Robey, Rajeev Rohatgi, Bessie Mielcarek
The Veterans Affairs (VA) is the largest integrated health care system in the United States and is responsible for the care of a population with a disproportionately high rate of CKD. As such, ensuring access to kidney health services is a VA imperative. One facet of the VA's strategy to reduce CKD is to leverage the use of teletechnology to expand the VA's outreach to Veterans with kidney disease. A wide array of teletechnology services have been deployed to both pull in Veterans and push out kidney health services to Veterans in their preferred health care venue...
January 2017: Advances in Chronic Kidney Disease
https://www.readbyqxmd.com/read/28224938/overview-on-the-challenges-and-benefits-of-using-telehealth-tools-in-a-pediatric-population
#12
REVIEW
Patrick D Brophy
Telehealth in Pediatric Medicine presents many of the same benefits and challenges noted in adult-based medicine. In terms of health care delivery, the promise of improving access and reducing costs using telehealth in Pediatrics, particularly chronic care, is high. The ability to address clinician shortages and provide remote guidance for chronic care pathways from pediatric subspecialists to rural-based referring physicians is a developing model that represents a sustainable and cost-effective strategy to improve pediatric care...
January 2017: Advances in Chronic Kidney Disease
https://www.readbyqxmd.com/read/28224645/clinical-decision-support-systems-differ-in-their-ability-to-identify-clinically-relevant-drug-interactions-of-immunosuppressants-in-kidney-transplant-patients
#13
J Amkreutz, A Koch, L Buendgens, C Trautwein, A Eisert
WHAT IS KNOWN AND OBJECTIVE: In kidney transplant patients, clinically relevant drug-drug interactions (DDIs) with immunosuppressants potentially lead to serious adverse drug events (ADEs). The aim of this study was (i) to show that five clinical decision support systems (CDSSs) differ in their ability to identify clinically relevant potential DDIs (pDDIs) of immunosuppressants in kidney transplant patients and (ii) to compare CDSSs in terms of their ability to identify clinically relevant pDDIs in this context...
February 21, 2017: Journal of Clinical Pharmacy and Therapeutics
https://www.readbyqxmd.com/read/28224361/modeling-strategy-to-identify-patients-with-primary-immunodeficiency-utilizing-risk-management-and-outcome-measurement
#14
Vicki Modell, Jessica Quinn, Grant Ginsberg, Ron Gladue, Jordan Orange, Fred Modell
This study seeks to generate analytic insights into risk management and probability of an identifiable primary immunodeficiency defect. The Jeffrey Modell Centers Network database, Jeffrey Modell Foundation's 10 Warning Signs, the 4 Stages of Testing Algorithm, physician-reported clinical outcomes, programs of physician education and public awareness, the SPIRIT® Analyzer, and newborn screening, taken together, generates P values of less than 0.05%. This indicates that the data results do not occur by chance, and that there is a better than 95% probability that the data are valid...
February 21, 2017: Immunologic Research
https://www.readbyqxmd.com/read/28223794/airway-gene-expression-of-il-1-pathway-mediators-predicts-exacerbation-risk-in-obstructive-airway-disease
#15
Katherine J Baines, Juan-Juan Fu, Vanessa M McDonald, Peter G Gibson
BACKGROUND: Exacerbations of asthma and COPD are a major cause of morbidity and mortality and are responsible for significant health care costs. This study further investigates interleukin (IL)-1 pathway activation and its relationship with exacerbations of asthma and COPD. METHODS: In this prospective cohort study, 95 participants with stable asthma (n=35) or COPD (n=60) were recruited and exacerbations recorded over the following 12 months. Gene expressions of IL-1 pathway biomarkers, including the IL-1 receptors (IL1R1, IL1R2, and IL1RN), and signaling molecules (IRAK2, IRAK3, and PELI1), were measured in sputum using real-time quantitative polymerase chain reaction...
2017: International Journal of Chronic Obstructive Pulmonary Disease
https://www.readbyqxmd.com/read/28223792/asthma-copd-overlap-syndrome-in-the-us-a-prospective-population-based-analysis-of-patient-reported-outcomes-and-health-care-utilization
#16
Carlos A Vaz Fragoso, Terrence E Murphy, George O Agogo, Heather G Allore, Gail J McAvay
BACKGROUND: Prior work suggests that asthma-COPD overlap syndrome (ACOS) has a greater health burden than asthma alone or COPD alone. In the current study, we have further evaluated the health burden of ACOS in a nationally representative sample of the US population, focusing on patient-reported outcomes and health care utilization and on comparisons with asthma alone and COPD alone. Patient-reported outcomes are especially meaningful, as these include functional activities that are highly valued by patients and are the basis for patient-centered care...
2017: International Journal of Chronic Obstructive Pulmonary Disease
https://www.readbyqxmd.com/read/28223372/perspectives-of-low-socioeconomic-status-mothers-of-premature-infants
#17
Elizabeth Enlow, Laura J Faherty, Sara Wallace-Keeshen, Ashley E Martin, Judy A Shea, Scott A Lorch
BACKGROUND AND OBJECTIVES: Transitioning premature infants from the NICU to home is a high-risk period with potential for compromised care. Parental stress is high, and families of low socioeconomic status may face additional challenges. Home visiting programs have been used to help this transition, with mixed success. We sought to understand the experiences of at-risk families during this transition to inform interventions. METHODS: Mothers of infants born at <35 weeks' gestation, meeting low socioeconomic status criteria, were interviewed by telephone 30 days after discharge to assess caregiver experiences of discharge and perceptions of home visitors (HVs)...
February 21, 2017: Pediatrics
https://www.readbyqxmd.com/read/28223349/identification-of-antibody-targets-for-tuberculosis-serology-using-high-density-nucleic-acid-programmable-protein-arrays
#18
Lusheng Song, Garrick Wallstrom, Xiaobo Yu, Marika Hopper, Jennifer Van Duine, Jason Steel, Jin Park, Peter Wiktor, Peter Khan, Al Brunner, Douglas Wilson, Elizabeth R Jenny-Avital, Ji Qiu, Joshua LaBaer, D Mitchell Magee, Jacqueline M Achkar
Better and more diverse biomarkers for the development of simple point-of-care tests for active tuberculosis (TB), a clinically heterogeneous disease, are urgently needed. We generated a proteomic Mycobacterium tuberculosis (Mtb) High-Density Nucleic Acid Programmable Protein Array (HD-NAPPA) that used a novel multiplexed strategy for expedited high-throughput screening for antibody responses to the Mtb proteome. We screened sera from HIV uninfected and co-infected TB patients and controls (n = 120) from the US and South Africa (SA) using the multiplex HD-NAPPA for discovery, followed by deconvolution and validation through single protein HD-NAPPA with biologically independent samples (n=124)...
February 21, 2017: Molecular & Cellular Proteomics: MCP
https://www.readbyqxmd.com/read/28222732/refinement-of-intraperitoneal-injection-of-sodium-pentobarbital-for-euthanasia-in-laboratory-rats-rattus-norvegicus
#19
Katie K Zatroch, Cameron G Knight, Julie N Reimer, Daniel S J Pang
BACKGROUND: The Canadian Council on Animal Care and American Veterinary Medical Association classify intraperitoneal (IP) pentobarbital as an acceptable euthanasia method in rats. However, national guidelines do not exist for a recommended dose or volume and IP euthanasia has been described as unreliable, with misinjections leading to variable success in ensuring a timely death. The aims of this study were to assess and improve efficacy and consistency of IP euthanasia. In a randomized, blinded study, 51 adult female Sprague-Dawley rats (170-495 g) received one of four treatments: low-dose low-volume (LL) IP pentobarbital (n = 13, 200 mg/kg pentobarbital), low-dose high-volume (LH) IP pentobarbital (n = 14, 200 mg/kg diluted 1:3 with phosphate buffered saline), high-dose high-volume (HH, n = 14, 800 mg/kg pentobarbital), or saline...
February 21, 2017: BMC Veterinary Research
https://www.readbyqxmd.com/read/28222144/use-of-heterologous-immunoassays-for-quantification-of-serum-proteins-the-case-of-canine-c-reactive-protein
#20
Alberto Muñoz-Prieto, Asta Tvarijonaviciute, Damián Escribano, Silvia Martínez-Subiela, José J Cerón
The use of heterologous immunoassays containing antibodies raised against a different biological species for quantification of serum proteins is studied and discussed, taking as example the case of the use of a commercially available heterologous assay containing antibodies against human C-reactive protein (hCRP) for quantification of CRP in serum of dogs. This assay was adapted and validated for measurements of canine CRP (cCRP) and compared with three different homologous assays containing species-specific canine antibodies, which are currently commercially available for cCRP determination...
2017: PloS One
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