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Quality use of pathology

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https://www.readbyqxmd.com/read/27936071/foot-conditions-among-homeless-persons-a-systematic-review
#1
Matthew J To, Thomas D Brothers, Colin Van Zoost
INTRODUCTION: Foot problems are common among homeless persons, but are often overlooked. The objectives of this systematic review are to summarize what is known about foot conditions and associated interventions among homeless persons. METHODS: A literature search was conducted on MEDLINE (1966-2016), EMBASE (1947-2016), and CINAHL (1982-2016) and complemented by manual searches of reference lists. Articles that described foot conditions in homeless persons or associated interventions were included...
2016: PloS One
https://www.readbyqxmd.com/read/27935823/renal-disease-pathophysiology-and-treatment-contributions-from-the-rat
#2
REVIEW
Linda J Mullins, Bryan R Conway, Robert I Menzies, Laura Denby, John J Mullins
The rat has classically been the species of choice for pharmacological studies and disease modeling, providing a source of high-quality physiological data on cardiovascular and renal pathophysiology over many decades. Recent developments in genome engineering now allow us to capitalize on the wealth of knowledge acquired over the last century. Here, we review rat models of hypertension, diabetic nephropathy, and acute and chronic kidney disease. These models have made important contributions to our understanding of renal diseases and have revealed key genes, such as Ace and P2rx7, involved in renal pathogenic processes...
December 1, 2016: Disease Models & Mechanisms
https://www.readbyqxmd.com/read/27935623/reducing-blood-volume-requirements-for-clinical-pathology-testing-in-toxicologic-studies-points-to-consider
#3
Florence Poitout-Belissent, Adam Aulbach, Niraj Tripathi, Lila Ramaiah
In preclinical safety assessment, blood volume requirements for various endpoints pose a major challenge. The goal of this working group was to review current practices for clinical pathology (CP) testing in preclinical toxicologic studies, and to discuss advantages and disadvantages of methods for reducing blood volume requirements. An industry-wide survey was conducted to gather information on CP instrumentation and blood collection practices for hematology, clinical biochemistry, and coagulation evaluation in laboratory animals involved in preclinical studies...
December 9, 2016: Veterinary Clinical Pathology
https://www.readbyqxmd.com/read/27934790/abdomino-endoscopic-perineal-excision-of-the-rectum-for-benign-and-malignant-pathology-technique-considerations-for-true-transperineal-verus-transanal-total-mesorectal-excision-endoscopic-proctectomy
#4
Hazar Al Furajii, Niall Kennedy, Ronan A Cahill
PURPOSE: Transanal minimally invasive surgery using single port instrumentation is now well described for the performance of total mesorectal excision with restorative colorectal/anal anastomosis most-often in conjunction with transabdominal multiport assistance. While non-restorative abdomino-endoscopic perineal excision of the anorectum is conceptually similar, it has been less detailed in the literature. METHODS: Consecutive patients undergoing non-restorative ano-proctectomy including a transperineal endoscopic component were analysed...
January 2017: Journal of Minimal Access Surgery
https://www.readbyqxmd.com/read/27932224/unmet-needs-in-parkinson-s-disease-new-horizons-in-a-changing-landscape
#5
K Ray Chaudhuri, Roongroj Bhidayasiri, Teus van Laar
The success of levodopa and other classes of drugs have meant that most people with Parkinson's disease enjoy a good quality of life for many years. However, despite the availability of several drugs and formulations that can be used as monotherapy and in combination, there are a number of disease features that the current therapies are unable to address. The disease continues to progress despite treatment, patients suffer from a myriad of motor and non-motor symptoms, and a neuroprotective therapy is urgently required...
December 5, 2016: Parkinsonism & related Disorders
https://www.readbyqxmd.com/read/27927894/when-cervical-pain-is-actually-migraine-an-observational-study-in-207-patients
#6
Michele Viana, Grazia Sances, Salvatore Terrazzino, Till Sprenger, Giuseppe Nappi, Cristina Tassorelli
INTRODUCTION: A large proportion of migraine patients remain undiagnosed or misdiagnosed in Italy. In our experience, many migraineurs self-diagnose their condition as "cervical pain attack" or "cervical pain syndrome" (CP), assuming cervical spine pathology as the cause. We aimed to phenotype and classify the headache of patients with self-diagnosed CP, and to describe this sample of patients. METHODS: Consecutive patients aged 18 to 75 years, referred to the Headache Center of the Mondino Institute (Pavia, Italy) for a first visit for headache, completed a questionnaire about CP and were subsequently examined by an experienced clinician...
December 7, 2016: Cephalalgia: An International Journal of Headache
https://www.readbyqxmd.com/read/27925856/clinical-and-economic-impact-of-herpes-zoster-vaccination-in-elderly-in-italy
#7
Sara Boccalini, Cristiano Alicino, Domenico Martinelli, Angela Bechini, Emilia Tiscione, Barbara Pellizzari, Rosa Prato, Giancarlo Icardi, Stefania Iannazzo, Paolo Bonanni
Herpes zoster (HZ) is a very relevant pathology among elderly people (≥ 60 years of age), with a considerable disease burden and loss of quality of life. In the last years a new vaccine against HZ became available in Italy. Therefore, the Italian decision makers are now confronted with the decision whether that vaccination should be implemented. Pharmaco-economic analyses represent useful tools to value the feasibility of new immunization programs and their sustainability. To this aim, an ad hoc population model was developed in order to value the clinical and economic impact of HZ vaccination program for the elderly in Italy...
December 7, 2016: Human Vaccines & Immunotherapeutics
https://www.readbyqxmd.com/read/27922981/second-opinion-expert-pathology-in-endometrial-cancer-potential-clinical-implications
#8
Friederike Grevenkamp, Felix Kommoss, Friedrich Kommoss, Sigurd Lax, Falko Fend, Diethelm Wallwiener, Birgitt Schönfisch, Bernhard Krämer, Sara Y Brucker, Florin-Andrei Taran, Annette Staebler, Stefan Kommoss
OBJECTIVE: In cancer patients, the pathology report serves as an important basis for treatment. Therefore, a correct cancer diagnosis is crucial, and diagnostic discrepancies may be of clinical relevance. It was the aim of this study to perform a specialized histopathology review and to investigate potential clinical implications of expert second opinion pathology in endometrial cancer. METHODS: Patients treated for endometrial carcinoma at the Tübingen University Women's hospital between 2003 and 2013 were identified...
December 3, 2016: International Journal of Gynecological Cancer
https://www.readbyqxmd.com/read/27922501/an-overview-of-congenital-myopathies
#9
Jean K Mah, Jeffrey T Joseph
PURPOSE OF REVIEW: This article uses a case-based approach to highlight the clinical features as well as recent advances in molecular genetics, muscle imaging, and pathophysiology of the congenital myopathies. RECENT FINDINGS: Congenital myopathies refer to a heterogeneous group of genetic neuromuscular disorders characterized by early-onset muscle weakness, hypotonia, and developmental delay. Congenital myopathies are further classified into core myopathies, centronuclear myopathies, nemaline myopathies, and congenital fiber-type disproportion based on the key pathologic features found in muscle biopsies...
December 2016: Continuum: Lifelong Learning in Neurology
https://www.readbyqxmd.com/read/27922482/evolution-of-quality-assurance-for-clinical-immunohistochemistry-in-the-era-of-precision-medicine-part-1-fit-for-purpose-approach-to-classification-of-clinical-immunohistochemistry-biomarkers
#10
Carol C Cheung, Corrado D'Arrigo, Manfred Dietel, Glenn D Francis, C Blake Gilks, Jacqueline A Hall, Jason L Hornick, Merdol Ibrahim, Antonio Marchetti, Keith Miller, J Han van Krieken, Soren Nielsen, Paul E Swanson, Clive R Taylor, Mogens Vyberg, Xiaoge Zhou, Emina E Torlakovic
Technical progress in immunohistochemistry (IHC) as well as the increased utility of IHC for biomarker testing in precision medicine avails us of the opportunity to reassess clinical IHC as a laboratory test and its proper characterization as a special type of immunoassay. IHC, as used in current clinical applications, is a descriptive, qualitative, cell-based, usually nonlinear, in situ protein immunoassay, for which the readout of the results is principally performed by pathologists rather than by the instruments on which the immunoassay is performed...
January 2017: Applied Immunohistochemistry & Molecular Morphology: AIMM
https://www.readbyqxmd.com/read/27918121/prevalence-and-severity-of-behavioural-symptoms-in-patients-with-korsakoff-syndrome-and-other-alcohol-related-cognitive-disorders-a-systematic-review
#11
REVIEW
Ineke J Gerridzen, Wiltine G Moerman-van den Brink, Marja F Depla, Els M L Verschuur, Ruth B Veenhuizen, Johannes C van der Wouden, Cees M P M Hertogh, Karlijn J Joling
OBJECTIVE: Experiences from clinical practice suggest that behavioural symptoms in patients with Korsakoff syndrome (KS) are a frequent problem. Knowledge about behavioural symptoms is important in understanding and managing these symptoms. The aim of this study is to review the prevalence and severity of behavioural symptoms in KS. METHODS: Relevant articles were identified by searching Medline (PubMed), PsycINFO, Embase and CINAHL up to 4 June 2014. Two reviewers independently selected the studies, extracted their baseline data and assessed methodological quality using a standardized checklist...
December 5, 2016: International Journal of Geriatric Psychiatry
https://www.readbyqxmd.com/read/27916756/-repetitive-transcranial-magnetic-stimulation-rtms-for-higher-brain-function-deficits
#12
Yukichi Inoue
The management of higher brain dysfunctions such as stroke-induced unilateral spatial neglect (USN) or aphasia is crucial because these dysfunctions have devastating neurological repercussions on the patients' daily life and quality of life. Impairment of the physiological interhemispheric rivalry is often the result of brain insults such as strokes or traumatic injuries, and it may lead to USN or aphasia. Repetitive transcranial magnetic stimulation (rTMS), a non-invasive brain stimulation method, is a promising tool for restoring the pathological imbalance in interhemispheric rivalry by either suppressing the hyperactivity of the unaffected hemisphere or facilitating hypoactivity in the affected hemisphere...
December 2016: Brain and Nerve, Shinkei Kenkyū No Shinpo
https://www.readbyqxmd.com/read/27916194/standard-outcome-indicators-after-colon-cancer-resection-creation-of-a-nomogram-for-autoevaluation
#13
Jorge Sancho-Muriel, Matteo Frasson, David Hervás, Blas Flor-Lorente, José Luis Ramos Rodriguez, Manuel Romero Simó, Jordi Escoll Rufino, Marta Santamaría Olabarrieta, José Viñas Martinez, Manolo López Bañeres, Eduardo García-Granero
INTRODUCTION: Lately there has been an increasing interest in identifying quality standards in different pathologies, among them colon cancer due to its great prevalence. The main goal of this study is to define the quality standards of colon cancer surgery based on a large prospective national study dataset. METHODS: Data from the prospective national study ANACO were used. This study included a consecutive series of patients operated on for colon cancer in 52 Spanish hospitals (2011-2012)...
December 1, 2016: Cirugía Española
https://www.readbyqxmd.com/read/27914975/techniques-for-chronic-monitoring-of-brain-activity-in-freely-moving-sheep-using-wireless-longitudinal-eeg-recording
#14
N Perentos, A U Nicol, A Q Martins, J E Stewart, P Taylor, A J Morton
BACKGROUND: Large mammals with complex central nervous systems offer new possibilities for translational research into basic brain function. Techniques for monitoring brain activity in large mammals, however, are not as well developed as they are in rodents. NEW METHOD: We have developed a method for chronic monitoring of electroencephalographic (EEG) activity in unrestrained sheep. We describe the methods for behavioural training prior to implantation, surgical procedures for implantation, a protocol for reliable anaesthesia and recovery, methods for EEG data collection, as well as data pertaining to suitability and longevity of different types of electrodes...
November 30, 2016: Journal of Neuroscience Methods
https://www.readbyqxmd.com/read/27914473/effectiveness-of-enhanced-cognitive-behavioral-therapy-cbt-e-for-eating-disorders-study-protocol-for-a-randomized-controlled-trial
#15
Martie de Jong, Kees Korrelboom, Iris van der Meer, Mathijs Deen, Hans W Hoek, Philip Spinhoven
BACKGROUND: While eating disorder not otherwise specified (EDNOS) is the most common eating disorder (ED) diagnosis in routine clinical practice, no specific treatment methods for this diagnosis have yet been developed and studied. Enhanced cognitive behavioral therapy (CBT-E) has been described and put to the test as a transdiagnostic treatment protocol for all EDs, including EDNOS. Initial research in the UK suggests that CBT-E is more effective for EDs, especially bulimia nervosa (BN) and EDNOS, than the earlier version of CBT...
December 3, 2016: Trials
https://www.readbyqxmd.com/read/27911314/updating-the-evidence-on-the-association-between-serum-cholesterol-and-risk-of%C3%A2-late-life-dementia-review-and%C3%A2-meta-analysis
#16
Kaarin J Anstey, Kimberly Ashby-Mitchell, Ruth Peters
BACKGROUND: Cohort studies have reported that midlife high total serum cholesterol (TC) is associated with increased risk of Alzheimer's disease (AD) in late-life but findings have been based on few studies and previous reviews have been limited by a lack of compatible data. OBJECTIVE: We synthesized all high quality data from cohort studies reporting on the association between total serum cholesterol measured and late-life cognitive outcomes including Alzheimer's disease (AD), vascular dementia (VaD), any dementia, mild cognitive impairment (MCI), and cognitive decline...
November 29, 2016: Journal of Alzheimer's Disease: JAD
https://www.readbyqxmd.com/read/27910738/cartilage-repair-in-the-degenerative-ageing-knee
#17
Mats Brittberg, Andreas H Gomoll, José A Canseco, Jack Far, Martin Lind, James Hui
Background and purpose - Cartilage damage can develop due to trauma, resulting in focal chondral or osteochondral defects, or as more diffuse loss of cartilage in a generalized organ disease such as osteoarthritis. A loss of cartilage function and quality is also seen with increasing age. There is a spectrum of diseases ranging from focal cartilage defects with healthy surrounding cartilage to focal lesions in degenerative cartilage, to multiple and diffuse lesions in osteoarthritic cartilage. At the recent Aarhus Regenerative Orthopaedics Symposium (AROS) 2015, regenerative challenges in an ageing population were discussed by clinicians and basic scientists...
December 2, 2016: Acta Orthopaedica
https://www.readbyqxmd.com/read/27909096/excitatory-hindbrain-forebrain-communication-is-required-for-cisplatin-induced-anorexia-and-weight-loss
#18
Amber L Alhadeff, Ruby A Holland, Huiyuan Zheng, Linda Rinaman, Harvey J Grill, Bart C De Jonghe
: Cisplatin chemotherapy is commonly used to treat cancer despite severe energy balance side effects. In rats, cisplatin activates nucleus tractus solitarius (NTS) projections to the lateral parabrachial nucleus (lPBN), and calcitonin-gene related peptide (CGRP) projections from the lPBN to the central nucleus of the amygdala (CeA). We previously demonstrated that CeA glutamate receptor signaling mediates cisplatin-induced anorexia and body weight loss. Here, we use neuroanatomical tracing, immunofluorescence and confocal imaging to demonstrate that virtually all NTS→lPBN and lPBN→CeA CGRP projections co-express vesicular glutamate transporter 2 (VGLUT2), providing evidence that excitatory projections mediate cisplatin-induced energy balance dysregulation...
December 1, 2016: Journal of Neuroscience: the Official Journal of the Society for Neuroscience
https://www.readbyqxmd.com/read/27901518/life-events-substance-use-psychological-distress-and-quality-of-life-in-male-and-female-french-gamblers
#19
Ce Line Bonnaire, Vivianne Kovess, Romain Guignard, Jean-Baptiste Richard, Enguerrand Du-Roscoat, Franc Ois Beck
BACKGROUND: Most studies on substance use, psychological distress, quality of life (QoL), and life events among gamblers are carried out on pathological gamblers seeking treatment, and sex differences are rarely investigated. The aim of this study was to explore the potential male-female differences in the relationship between these variables in a nationally representative French sample. METHODS: Three hundred thirty-two problem gamblers (PGs) and 25,314 non-problem gamblers or non-gamblers (NPGs) were evaluated for sociodemographic variables, gambling behavior, substance use, QoL, and life events...
November 2016: Annals of Clinical Psychiatry: Official Journal of the American Academy of Clinical Psychiatrists
https://www.readbyqxmd.com/read/27901048/sparsity-based-multi-height-phase-recovery-in-holographic-microscopy
#20
Yair Rivenson, Yichen Wu, Hongda Wang, Yibo Zhang, Alborz Feizi, Aydogan Ozcan
High-resolution imaging of densely connected samples such as pathology slides using digital in-line holographic microscopy requires the acquisition of several holograms, e.g., at >6-8 different sample-to-sensor distances, to achieve robust phase recovery and coherent imaging of specimen. Reducing the number of these holographic measurements would normally result in reconstruction artifacts and loss of image quality, which would be detrimental especially for biomedical and diagnostics-related applications...
November 30, 2016: Scientific Reports
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