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https://www.readbyqxmd.com/read/28345371/ewma-document-negative-pressure-wound-therapy
#1
Jan Apelqvist, Christian Willy, Ann-Mari Fagerdahl, Marco Fraccalvieri, Malin Malmsjö, Alberto Piaggesi, Astrid Probst, Peter Vowden
1. Introduction Since its introduction in clinical practice in the early 1990's negative pressure wounds therapy (NPWT) has become widely used in the management of complex wounds in both inpatient and outpatient care.(1) NPWT has been described as a effective treatment for wounds of many different aetiologies(2,3) and suggested as a gold standard for treatment of wounds such as open abdominal wounds,(4-6) dehisced sternal wounds following cardiac surgery(7,8) and as a valuable agent in complex non-healing wounds...
March 1, 2017: Journal of Wound Care
https://www.readbyqxmd.com/read/28282700/-choroidal-neovascularisation-other-than-typical-neovascular-age-related-macular-degeneration
#2
D Sandner
Choroidal neovascularisation (CNV) in the context of exsudative age-related macular degeneration (nAMD) can be divided into type 1 (occult) and type 2 (classical) membranes. Retinal angiomatous proliferation (RAP) or polypoidal choroidal vasculopathy (PCV) are "rare subtypes" of chorioretinal neovascularisation and are distinguished by their distinct morphology and the sometimes worse response to therapy. Chorioretinal anastomosis, severe exsudates with serosanguinous pigment epithelial detachment and, in PCV, orange-red lesions in the papillomacular bundle can be diagnostic...
March 10, 2017: Klinische Monatsblätter Für Augenheilkunde
https://www.readbyqxmd.com/read/28184152/drug-delivery-in-overcoming-the-blood-brain-barrier-role-of-nasal-mucosal-grafting
#3
REVIEW
Carlotta Marianecci, Federica Rinaldi, Patrizia Nadia Hanieh, Luisa Di Marzio, Donatella Paolino, Maria Carafa
The blood-brain barrier (BBB) plays a fundamental role in protecting and maintaining the homeostasis of the brain. For this reason, drug delivery to the brain is much more difficult than that to other compartments of the body. In order to bypass or cross the BBB, many strategies have been developed: invasive techniques, such as temporary disruption of the BBB or direct intraventricular and intracerebral administration of the drug, as well as noninvasive techniques. Preliminary results, reported in the large number of studies on the potential strategies for brain delivery, are encouraging, but it is far too early to draw any conclusion about the actual use of these therapeutic approaches...
2017: Drug Design, Development and Therapy
https://www.readbyqxmd.com/read/27917695/nanostring-a-novel-digital-color-coded-barcode-technology-current-and-future-applications-in-molecular-diagnostics
#4
Hin-Fung Tsang, Vivian Weiwen Xue, Su-Pin Koh, Ya-Ming Chiu, Lawrence Po-Wah Ng, Sze-Chuen Cesar Wong
Formalin-fixed, paraffin-embedded (FFPE) tissue sample is a gold mine of resources for molecular diagnosis and retrospective clinical studies. Although molecular technologies have expanded the range of mutations identified in FFPE samples, the applications of existing technologies are limited by the low nucleic acids yield and poor extraction quality. As a result, the routine clinical applications of molecular diagnosis using FFPE samples has been associated with many practical challenges. NanoString technologies utilize a novel digital color-coded barcode technology based on direct multiplexed measurement of gene expression and offer high levels of precision and sensitivity...
January 2017: Expert Review of Molecular Diagnostics
https://www.readbyqxmd.com/read/27904656/the-berlin-treatment-algorithm-recommendations-for-tailored-innovative-therapeutic-strategies-for-multiple-sclerosis-related-fatigue
#5
REVIEW
Christian Veauthier, Helge Hasselmann, Stefan M Gold, Friedemann Paul
More than 80% of multiple sclerosis (MS) patients suffer from fatigue. Despite this, there are few therapeutic options and evidence-based pharmacological treatments are lacking. The associated societal burden is substantial (MS fatigue is a major reason for part-time employment or early retirement), and at least one out of four MS patients view fatigue as the most burdensome symptom of their disease. The mechanisms underlying MS-related fatigue are poorly understood, and objective criteria for distinguishing and evaluating levels of fatigue and tiredness have not yet been developed...
2016: EPMA Journal
https://www.readbyqxmd.com/read/27815709/stage-directed-therapy-of-pleural-empyema
#6
REVIEW
Martin Reichert, Matthias Hecker, Biruta Witte, Johannes Bodner, Winfried Padberg, Markus A Weigand, Andreas Hecker
PURPOSE: Intensivists and surgeons are often confronted with critically ill patients suffering from pleural empyema. Due to it' s multifactorial pathogenesis and etiology, medicals should be sensitized to recognize the different stages of the disease. Besides a whole bundle of different established classification systems, the progress of pleural effusions can be subdivided into the early exudative, the intermediate fibropurulent and the late organized phase according to the classification of the American Thoracic Society...
February 2017: Langenbeck's Archives of Surgery
https://www.readbyqxmd.com/read/27431021/nanotechnology-combined-therapy-tyrosine-kinase-bound-gold-nanorod-and-laser-thermal-ablation-produce-a-synergistic-higher-treatment-response-of-renal-cell-carcinoma-in-a-murine-model
#7
James Liu, Caleb Abshire, Connor Carry, Andrew B Sholl, Sree Harsha Mandava, Amrita Datta, Manish Ranjan, Cameron Callaghan, Donna V Peralta, Kristen S Williams, Weil R Lai, Asim B Abdel-Mageed, Matthew Tarr, Benjamin R Lee
OBJECTIVE: To investigate tyrosine kinase inhibitors (TKI) and gold nanorods (AuNRs) paired with photothermal ablation in a human metastatic clear cell renal cell carcinoma (RCC) mouse model. Nanoparticles have been successful as a platform for targeted drug delivery in the treatment of urological cancers. Likewise, the use of nanoparticles in photothermal tumour ablation, although early in its development, has provided promising results. Our previous in vitro studies of nanoparticles loaded with both TKI and AuNRs and activated with photothermal ablation have shown significant synergistic cell kill greater than each individual arm alone...
July 19, 2016: BJU International
https://www.readbyqxmd.com/read/27238157/changes-in-object-relations-over-the-course-of-psychodynamic-psychotherapy
#8
A S J Mullin, M J Hilsenroth, J Gold, B A Farber
This study explores whether object relations (OR) functioning improves over the course of psychodynamic psychotherapy, and whether this improvement is related to symptom decrease as well as therapist technique. The sample consisted of 75 outpatients engaged in short-term psychodynamic psychotherapy at a university-based psychological service clinic. OR functioning was assessed pre- and post-treatment by independent raters using the Social Cognition and Object Relations Scale from in-session patient relational narratives...
May 30, 2016: Clinical Psychology & Psychotherapy
https://www.readbyqxmd.com/read/27235882/current-utilities-of-imaging-in-grading-musculoskeletal-soft-tissue-sarcomas
#9
REVIEW
Stephen M Fisher, Robert Joodi, Ananth J Madhuranthakam, Orhan K Öz, Rohit Sharma, Avneesh Chhabra
The care of patients with musculoskeletal malignancies has increasingly become a multidisciplinary function. Radiologists play an important role in many areas of these patients' care including initial diagnosis, staging, in many cases guiding therapy, and monitoring treatment response. However, the gold standard for the final diagnosis of these diseases remains the histopathologic proof. Intense efforts have been made to develop non-invasive methods of determining the tumor grade, or a surrogate, in order to predict biologic behavior, aid early treatment decisions, and provide prognostic information...
July 2016: European Journal of Radiology
https://www.readbyqxmd.com/read/27225197/evaluating-the-impact-of-a-computerized-surveillance-algorithm-and-decision-support-system-on-sepsis-mortality
#10
Sharad Manaktala, Stephen R Claypool
OBJECTIVE: We created a system using a triad of change management, electronic surveillance, and algorithms to detect sepsis and deliver highly sensitive and specific decision support to the point of care using a mobile application. The investigators hypothesized that this system would result in a reduction in sepsis mortality. METHODS: A before-and-after model was used to study the impact of the interventions on sepsis-related mortality. All patients admitted to the study units were screened per the Institute for Healthcare Improvement Surviving Sepsis Guidelines using real-time electronic surveillance...
January 2017: Journal of the American Medical Informatics Association: JAMIA
https://www.readbyqxmd.com/read/27086886/acquired-causes-of-intestinal-malabsorption
#11
REVIEW
F van der Heide
This review focuses on the acquired causes, diagnosis, and treatment of intestinal malabsorption. Intestinal absorption is a complex process that depends on many variables, including the digestion of nutrients within the intestinal lumen, the absorptive surface of the small intestine, the membrane transport systems, and the epithelial absorptive enzymes. Acquired causes of malabsorption are classified by focussing on the three phases of digestion and absorption: 1) luminal/digestive phase, 2) mucosal/absorptive phase, and 3) transport phase...
April 2016: Best Practice & Research. Clinical Gastroenterology
https://www.readbyqxmd.com/read/27083401/use-of-monoclonal-antibodies-to-detect-specific-mutations-in-formalin-fixed-paraffin-embedded-tissue-sections
#12
Zhenying Guo, Ricardo V Lloyd
Treatment options for cancer patients have changed considerably in recent years with the introduction of variable gene mutation and targeted therapy. Although molecular testing for gene mutations remains the gold standard in assessing biopsy tissues for specific mutations and for subsequent therapy, recent developments have led to the use of highly specific monoclonal antibodies to detect mutated genes in tissue sections. Some of the early developments included antibodies against EGFR, but have expanded to include antibodies detecting mutated RAS, BRAF, and SDHx...
July 2016: Human Pathology
https://www.readbyqxmd.com/read/27067606/successful-percutaneous-management-of-symptomatic-central-posterior-epidural-baastrup-cyst-a-potential-surgical-sparing-option
#13
Jordan Breed, Tony Goldschlager, Ronil V Chandra
BACKGROUND CONTEXT: Neurogenic claudication from posterior epidural extension of a Baastrup interspinous bursal cyst is rare. Surgical decompression is the gold standard of treatment. This case report describes successful percutaneous treatment with good early clinicoradiological outcome. PURPOSE: This study aimed to describe the successful percutaneous treatment of a central posterior epidural Baastrup cyst causing neurogenic claudication. STUDY DESIGN: This is a case report study...
September 2016: Spine Journal: Official Journal of the North American Spine Society
https://www.readbyqxmd.com/read/27016910/a-novel-label-free-and-reusable-electrochemical-cytosensor-for-highly-sensitive-detection-and-specific-collection-of-ctcs
#14
Huawei Shen, Juan Yang, Zhongping Chen, Xueping Chen, Li Wang, Jing Hu, Feihu Ji, Guoming Xie, Wenli Feng
Circulating tumor cells (CTCs) contain a great deal of information of tumor phenotype. Therefore, highly sensitive detection and specific enrichment of CTCs are of intense interest. Herein, a label-free electrochemical impedance spectroscopy cytosensor with effective surface recognition between specific epithelial cell adhesion molecules (EpCAM) over-expressed on the cell membrane and EpCAM aptamer was developed for the detection of CTCs. After immobilization of 6-mercapto-1-hexanol (MCH) onto the gold electrode, the capture probe can be directionally inserted in MCH interspaces, which can improve the sensitivity of the cytosensor...
July 15, 2016: Biosensors & Bioelectronics
https://www.readbyqxmd.com/read/26968508/differentiation-of-mycobacterium-tuberculosis-complex-from-non-tubercular-mycobacteria-by-nested-multiplex-pcr-targeting-is6110-mtp40-and-32kd-alpha-antigen-encoding-gene-fragments
#15
Pallavi Sinha, Anamika Gupta, Pradyot Prakash, Shampa Anupurba, Rajneesh Tripathi, G N Srivastava
BACKGROUND: Control of the global burden of tuberculosis is obstructed due to lack of simple, rapid and cost effective diagnostic techniques that can be used in resource poor-settings. To facilitate the early diagnosis of TB directly from clinical specimens, we have standardized and validated the use of nested multiplex PCR, targeting gene fragments IS6110, MTP40 and 32kD α-antigen encoding genes specific for Mycobacterium tuberculosis complex and non-tubercular mycobacteria (NTM), in comparison to smear microscopy, solid culture and single step multiplex PCR...
March 12, 2016: BMC Infectious Diseases
https://www.readbyqxmd.com/read/26935732/evaluation-of-fluorescent-capillary-electrophoresis-for-rapid-identification-of-candida-fungal-infections
#16
Hana Obručová, Radka Tihelková, Iva Kotásková, Filip Růžička, Veronika Holá, Eva Němcová, Tomáš Freiberger
Early diagnosis of fungal infection is critical for initiating antifungal therapy and reducing the high mortality rate in immunocompromised patients. In this study, we focused on rapid and sensitive identification of clinically important Candida species, utilizing the variability in the length of the ITS2 rRNA gene and fluorescent capillary electrophoresis (f-ITS2-PCR-CE). The method was developed and optimized on 29 various Candida reference strains from which 26 Candida species were clearly identified, while Candida guilliermondii, C...
May 2016: Journal of Clinical Microbiology
https://www.readbyqxmd.com/read/26820269/too-little-oxygen-ventilation-prone-positioning-and-extracorporeal-membrane-oxygenation-for-severe-hypoxemia
#17
REVIEW
Pauline K Park
Severe hypoxemia is associated with untoward outcomes in acute respiratory distress syndrome patients. Nevertheless, in and of itself, correction of hypoxemia is not an adequate surrogate outcome for mortality and clear evidence-based targets for correction of hypoxemia remain to be determined. At present, clinical management is directed toward achieving sufficient oxygenation while minimizing toxicity of ventilator-induced lung injury. The gold standard remains lung-protective mechanical ventilation, using lower-tidal volumes and pressure-limited ventilator titration...
February 2016: Seminars in Respiratory and Critical Care Medicine
https://www.readbyqxmd.com/read/26727032/direct-comparison-of-rat-and-human-derived-ganglionic-eminence-tissue-grafts-on-motor-function
#18
COMPARATIVE STUDY
Mariah J Lelos, Victoria H Roberton, Ngoc-Nga Vinh, Carl Harrison, Peter Eriksen, Eduardo M Torres, Susanne P Clinch, Anne E Rosser, Stephen B Dunnett
Huntington's disease (HD) is a debilitating, genetically inherited neurodegenerative disorder that results in early loss of medium spiny neurons from the striatum and subsequent degeneration of cortical and other subcortical brain regions. Behavioral changes manifest as a range of motor, cognitive, and neuropsychiatric impairments. It has been established that replacement of the degenerated medium spiny neurons with rat-derived fetal whole ganglionic eminence (rWGE) tissue can alleviate motor and cognitive deficits in preclinical rodent models of HD...
2016: Cell Transplantation
https://www.readbyqxmd.com/read/26702363/optimizing-sedation-management-to-promote-early-mobilization-for-critically-ill-children
#19
Mary Saliski, Sapna R Kudchadkar
Achieving successful early mobilization for the intubated, critically ill child is dependent on optimizing sedation and analgesia. Finding the fine balance between oversedation and undersedation can be challenging. The ideal is for a child to be lucid and interactive during the daytime and demonstrate normal circadian rhythm for sleep with rest at night. Being alert during the day facilitates active participation in therapy including potential ambulation, while decreasing the risk of delirium during mechanical ventilation...
2015: Journal of Pediatric Intensive Care
https://www.readbyqxmd.com/read/26698368/teratoma-from-spontaneous-tumors-to-the-pluripotency-malignancy-assay
#20
REVIEW
Floriana Bulic-Jakus, Ana Katusic Bojanac, Gordana Juric-Lekic, Maja Vlahovic, Nino Sincic
A teratoma is a benign tumor containing a mixture of differentiated tissues and organotypic derivatives of the three germ layers, while a teratocarcinoma also contains embryonal carcinoma cells (EC cells). Experimental teratomas and teratocarcinomas have been derived from early mammalian embryos transplanted into the adult animal (ectopic sites). In the rat, the pluripotency of the transplanted epiblast was demonstrated and a quantifiable restriction of developmental potential persisted after subsequent transplantation of chemically defined cultivated postimplantation embryos...
March 2016: Wiley Interdisciplinary Reviews. Developmental Biology
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