keyword
MENU ▼
Read by QxMD icon Read
search

practice variation

keyword
https://www.readbyqxmd.com/read/28433409/managing-anthelmintic-resistance-in-parascaris-spp-a-modelling-exercise
#1
Dave M Leathwick, Christian W Sauermann, Thomas Geurden, Martin K Nielsen
A previously described model for the dynamics of the parasitic stages of Parascaris spp. was modified to include eggs outside the host and the genetics of anthelmintic resistance before being used to address questions regarding the development of resistance. Three broad questions were addressed; i) How sustainable is the current common practice of treating foals monthly for their first year of life (i.e. 12 treatments/year)? ii) Does the timing of treatments have an effect on resistance development? (i.e. do certain treatments select for resistance more strongly than others?), and iii) How sustainable is the currently recommended strategy of targeting ascarid infections in foals with two treatments applied during the first five months of life? A range of variations within these broad questions were considered, such as the value in rotational deworming, whether larvicidal treatments are more selective for resistance, and whether combination anthelmintics should be introduced...
March 30, 2017: Veterinary Parasitology
https://www.readbyqxmd.com/read/28432090/international-variations-in-clinical-practice-guidelines-for-palliative-sedation-a-systematic-review
#2
REVIEW
Ebun Abarshi, Judith Rietjens, Lenzo Robijn, Augusto Caraceni, Sheila Payne, Luc Deliens, Lieve Van den Block
OBJECTIVES: Palliative sedation is a highly debated medical practice, particularly regarding its proper use in end-of-life care. Worldwide, guidelines are used to standardise care and regulate this practice. In this review, we identify and compare national/regional clinical practice guidelines on palliative sedation against the European Association for Palliative Care (EAPC) palliative sedation Framework and assess the developmental quality of these guidelines using the Appraisal Guideline Research and Evaluation (AGREE II) instrument...
April 20, 2017: BMJ Supportive & Palliative Care
https://www.readbyqxmd.com/read/28430723/colpocleisis-a-survey-of-current-practice-patterns
#3
Keisha Jones, Gary Wang, Robert Romano, Peter St Marie, Oz Harmanli
BACKGROUND: Currently, there are no standard treatment guidelines for colpocleisis. Clinical practice varies widely for this safe and effective procedure. OBJECTIVE: The aim of this study was to evaluate the current practice patterns in the United States among surgeons who perform colpocleisis. METHODS: A 27-item anonymous Web-based survey was sent to all practicing physicians affiliated with the American Urogynecologic Society. It consisted of questions regarding the demographic background of the physicians and their current practice as it relates to colpocleisis...
April 20, 2017: Female Pelvic Medicine & Reconstructive Surgery
https://www.readbyqxmd.com/read/28430667/investigating-point-to-point-emissivity-variation-of-wounded-tissue
#4
Ellen Keenan, Georgina Gethin, Louisa Flynn, David Watterson, Gerard O'Connor
Infrared cameras are becoming increasingly popular in clinical applications as they allow fast, non-contact temperature measurements. As abnormal heat distribution can indicate illness, infrared cameras have been applied in the prediction, diagnosis and monitoring of conditions (Lahiri, Bagavathiappan, Jayakumar, & Philip, 2012). Current practices, however, often overlook the importance of emissivity when taking thermal measurements. The consensus is that human skin has an emissivity of 0.98 (Soerensen et al...
April 21, 2017: Physiological Measurement
https://www.readbyqxmd.com/read/28430309/variation-in-use-of-technology-among-vascular-access-specialists-an-analysis-of-the-picc1-survey
#5
Vineet Chopra, Latoya Kuhn, David Ratz, Suzanne Winter, Peter J Carr, David Paje, Sarah L Krein
BACKGROUND: While the use of technologies such as ultrasound and electrocardiographic (ECG) guidance systems to place peripherally inserted central catheters (PICCs) has grown, little is known about the clinicians who use these tools or their work settings. METHODS: Using data from a national survey of vascular access specialists, we identified technology users as PICC inserters that: (a) use ultrasound to find a suitable vein for catheter placement; (b) measure catheter-to-vein ratio; and (c) use ECG for PICC placement...
April 20, 2017: Journal of Vascular Access
https://www.readbyqxmd.com/read/28429405/child-body-mass-index-genotype-and-parenting-in-the-prediction-of-restrictive-feeding
#6
K K Bost, M Teran-Garcia, S M Donovan, B H Fiese
BACKGROUND: Restrictive feeding is implicated in pediatric obesity, and caregivers increase controlling feeding practices on the basis of higher child weight status. However, few studies have examined how child genetic and parenting characteristics together impact restrictive feeding. OBJECTIVES: We examined whether child body mass index (BMI) status predicts caregiver use of restrictive feeding and if this association is moderated by (i) caregiver strategies to manage their children's distress and (ii) child variations in the catechol-O-methyltransferase (COMT) gene (Val(158) Met, rs4680)...
April 21, 2017: Pediatric Obesity
https://www.readbyqxmd.com/read/28428738/improved-localization-of-seizure-onset-zones-using-spatiotemporal-constraints-and-time-varying-source-connectivity
#7
Juan D Martinez-Vargas, Gregor Strobbe, Kristl Vonck, Pieter van Mierlo, German Castellanos-Dominguez
Presurgical evaluation of brain neural activity is commonly carried out in refractory epilepsy patients to delineate as accurately as possible the seizure onset zone (SOZ) before epilepsy surgery. In practice, any subjective interpretation of electroencephalographic (EEG) recordings is hindered mainly because of the highly stochastic behavior of the epileptic activity. We propose a new method for dynamic source connectivity analysis that aims to accurately localize the seizure onset zones by explicitly including temporal, spectral, and spatial information of the brain neural activity extracted from EEG recordings...
2017: Frontiers in Neuroscience
https://www.readbyqxmd.com/read/28427115/personality-assessment-and-model-comparison-with-behavioral-data-a-statistical-framework-and-empirical-demonstration-with-bonobos-pan-paniscus
#8
Jordan S Martin, Scott A Suarez
Interest in quantifying consistent among-individual variation in primate behavior, also known as personality, has grown rapidly in recent decades. Although behavioral coding is the most frequently utilized method for assessing primate personality, limitations in current statistical practice prevent researchers' from utilizing the full potential of their coding datasets. These limitations include the use of extensive data aggregation, not modeling biologically relevant sources of individual variance during repeatability estimation, not partitioning between-individual (co)variance prior to modeling personality structure, the misuse of principal component analysis, and an over-reliance upon exploratory statistical techniques to compare personality models across populations, species, and data collection methods...
April 20, 2017: American Journal of Primatology
https://www.readbyqxmd.com/read/28426839/medical-history-in-the-hellenic-journal-of-nuclear-medicine
#9
EDITORIAL
Andreas Otte, Byeong Cheol Ahn
The Hellenic Journal of Nuclear Medicine is about to celebrate its 20th anniversary end of 2017. On board of the editorial team since 2003, this journal has influenced me like a good friend over the many past years. From time to time, the journal has published interesting and valuable historical notes. They show that nuclear medicine has a history and that medicine is its basis. They also teach us today, and some of the ancient perspectives and approaches are still valid. The reader of HJNM may be interested in these historical contributions, as they are timeless...
January 2017: Hellenic Journal of Nuclear Medicine
https://www.readbyqxmd.com/read/28426711/proinsulin-is-stable-at-room-temperature-for-24-hours-in-edta-a-clinical-laboratory-analysis-adapt-3
#10
Jane Davidson, Timothy McDonald, Calum Sutherland, Mohammod Mostazir, Lidy VanAalten, Terence Wilkin
AIMS: Reference laboratories advise immediate separation and freezing of samples for the assay of proinsulin, which limit its practicability for smaller centres. Following the demonstration that insulin and C-peptide are stable in EDTA at room temperature for at least 24hours, we undertook simple stability studies to establish whether the same might apply to proinsulin. METHODS: Venous blood samples were drawn from six adult women, some fasting, some not, aliquoted and assayed immediately and after storage at either 4°C or ambient temperature for periods from 2h to 24h...
2017: PloS One
https://www.readbyqxmd.com/read/28426125/cerclage-use-a-review-of-3-national-guidelines
#11
Jeffrey D Sperling, Joshua D Dahlke, Juan M Gonzalez
Importance: Preterm birth is a major contributor to perinatal morbidity and mortality. The most common intervention performed to improve perinatal outcomes for a woman experiencing cervical dilation in the second trimester without signs or symptoms of preterm labor is the cerclage. Objective: We sought to review and compare available national guidelines on cerclage use. Evidence Acquisition: We performed a descriptive review of 3 national guidelines on cerclage: The American Congress of Obstetricians and Gynecologists Practice Bulletin on "Cerclage for the Management of Cervical Insufficiency," Green-top Guideline from the Royal College of Obstetricians and Gynaecologists entitled "Cervical Cerclage," and the Society of Obstetricians and Gynaecologists of Canada Clinical Practice Bulletin entitled "Cervical Insufficiency and Cervical Cerclage...
April 2017: Obstetrical & Gynecological Survey
https://www.readbyqxmd.com/read/28425978/validation-of-mid-infrared-spectroscopy-for-macronutrient-analysis-of-human-milk
#12
S Parat, S Groh-Wargo, S Merlino, C Wijers, D M Super
OBJECTIVE: Human milk has considerable variation in its composition. Hence, the nutrient profile is only an estimate and can result in under- or over-estimation of the intake of preterm infants. Mid-infrared (MIR) spectroscopy is an evolving technique for analyzing human milk but needs validation before use in clinical practice. STUDY DESIGN: Human milk samples from 35 mothers delivering at 35 weeks to term gestation were analyzed for macronutrients by MIR spectroscopy and by standard laboratory methods using Kjeldahl assay for protein, Mojonnier assay for fat and high-pressure liquid chromatography assay for lactose...
April 20, 2017: Journal of Perinatology: Official Journal of the California Perinatal Association
https://www.readbyqxmd.com/read/28425018/hepatocellular-carcinoma-and-liver-transplantation-changing-patterns-and-practices
#13
REVIEW
Nicole E Rich, Neehar D Parikh, Amit G Singal
Benefits of liver transplantation (LT) for patients with hepatocellular carcinoma (HCC) are well established. However, there is debate regarding optimal and equitable selection of patients best served by LT, particularly in the face of limited organ availability. Herein, we discuss topics regarding LT selection criteria for patients with HCC. Recent change in UNOS policy currently mandates a 6-month observation period prior to priority listing and institutes a cap of 34 MELD exception points for patients with HCC...
April 19, 2017: Current Treatment Options in Gastroenterology
https://www.readbyqxmd.com/read/28424643/oral-storytelling-as-evidence-of-pedagogy-in-forager-societies
#14
Michelle Scalise Sugiyama
Teaching is reportedly rare in hunter-gatherer societies, raising the question of whether it is a species-typical trait in humans. A problem with past studies is that they tend to conceptualize teaching in terms of Western pedagogical practices. In contrast, this study proceeds from the premise that teaching requires the ostensive manifestation of generalizable knowledge: the teacher must signal intent to share information, indicate the intended recipient, and transmit knowledge that is applicable beyond the present context...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28424562/immunological-and-hematological-reference-intervals-among-hiv-seronegative-pregnant-women-in-northwest-ethiopia
#15
Meaza Genetu, Debasu Damtie, Meseret Workineh, Biniam Mathewos Tebeje, Bamlaku Enawgaw, Tekalign Deressa
BACKGROUND: Pregnancy is a state characterized by profound physiological hematological changes. However, hematological reference intervals being used in clinical practice in Ethiopia are derived from nonlocal general populations, despite the significant variations reported previously. The aim of this study was to determine the immunological and hematological reference intervals in healthy pregnancy among HIV-seronegative pregnant women in northwest Ethiopia. MATERIALS AND METHODS: A total of 200 healthy, HIV-seronegative pregnant women were enrolled from February 2015 to June 2015 in a cross-sectional study setting at Gondar University Hospital...
2017: International Journal of Women's Health
https://www.readbyqxmd.com/read/28424549/seasonal-variability-in-clinical-care-of-copd-outpatients-results-from-the-andalusian-copd-audit
#16
Jose Luis López-Campos, Maria Abad Arranz, Carmen Calero-Acuña, Fernando Romero-Valero, Ruth Ayerbe-García, Antonio Hidalgo-Molina, Ricardo I Aguilar-Pérez-Grovas, Francisco García-Gil, Francisco Casas-Maldonado, Laura Caballero-Ballesteros, María Sánchez-Palop, Dolores Pérez-Tejero, Alejandro Segado Soriano, Jose Calvo-Bonachera, Bárbara Hernández-Sierra, Adolfo Doménech, Macarena Arroyo-Varela, Francisco González-Vargas, Juan J Cruz-Rueda
OBJECTIVES: Clinical practice in chronic obstructive pulmonary disease (COPD) can be influenced by weather variability throughout the year. To explore the hypothesis of seasonal variability in clinical practice, the present study analyzes the results of the 2013-2014 Andalusian COPD audit with regard to changes in clinical practice according to the different seasons. METHODS: The Andalusian COPD audit was a pilot clinical project conducted from October 2013 to September 2014 in outpatient respiratory clinics of hospitals in Andalusia, Spain (8 provinces with more than 8 million inhabitants) with retrospective data gathering...
2017: International Journal of Chronic Obstructive Pulmonary Disease
https://www.readbyqxmd.com/read/28424194/common-care-practices-among-effective-community-based-specialist-palliative-care-teams-a-qualitative-study
#17
Hsien Seow, Daryl Bainbridge, Melissa Brouwers, Deanna Bryant, Sue Tan Toyofuku, Mary Lou Kelley
OBJECTIVE: Evidence has shown that, despite wide variation in models of care, community-based specialist palliative care teams can improve outcomes and reduce acute care use at end of life. The goal of this study was to explore similarities in care practices among effective and diverse specialist teams to inform the development of other community-based teams. METHODS: Interviews with 78 providers and administrators from 11 distinct community-based specialist palliative care teams from Ontario, Canada were conducted...
April 19, 2017: BMJ Supportive & Palliative Care
https://www.readbyqxmd.com/read/28423762/predicting-the-pathogenic-impact-of-sequence-variation-in-the-human-genome
#18
Mark F Rogers, Hashem A Shihab, Michael Ferlaino, Tom R Gaunt, Colin Campbell
Sequencing data will become widely available in clinical practice within the near future. Uptake of sequence data is currently being stimulated within the UK through the government-funded 100,000 genomes project (Genomics England), with many similar initiatives being planned and supported internationally. The analysis of the large volumes of data derived from sequencing programmes poses a major challenge for data analysis. In this paper we outline progress we have made in the development of predictors for estimating the pathogenic impact of single nucleotide variants, indels and haploinsufficiency in the human genome...
2017: Studies in Health Technology and Informatics
https://www.readbyqxmd.com/read/28423227/a-national-survey-of-screening-and-management-of-hypogammaglobulinemia-in-canadian-transplantation-centers
#19
Samuel Bourassa-Blanchette, Greg Knoll, Jason Tay, Christopher Bredeson, Donald W Cameron, Juthaporn Cowan
BACKGROUND: Infection remains one of the most common transplant-related causes of death in patients undergoing transplantation. Secondary hypogammaglobulinemia (HGG) as a component of immune suppression and deficiency is associated with both solid organ (SOT) and hematopoietic cell transplantation (HCT). Available data and clinical experience for the supplementation of immunoglobulin (Ig) in these patients is conflicting, and clinical equipoise accounts for non-uniform practice in the use of Ig treatment...
April 18, 2017: Transplant Infectious Disease: An Official Journal of the Transplantation Society
https://www.readbyqxmd.com/read/28423206/folic-acid-who-does-what-with-methotrexate
#20
A Randhawa, R Blair, G Wylie
Methotrexate is a folic acid derivative that inhibits dihydrofolate reductase which has effects on DNA synthesis and cellular replication. In Dermatology, it is licensed for use in recalcitrant psoriasis but is also used off-label in many other conditions.(1) It is given either orally or by subcutaneous injection. Folic acid is usually prescribed alongside methotrexate but there is often variation in prescribing practice. This article is protected by copyright. All rights reserved.
April 17, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
keyword
keyword
34400
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"