keyword
MENU ▼
Read by QxMD icon Read
search

clinical image

keyword
https://www.readbyqxmd.com/read/28340244/bupropion-administration-increases-resting-state-functional-connectivity-in-dorso-medial-prefrontal-cortex
#1
Ewelina Rzepa, Zola Dean, Ciara McCabe
Background: Patients on the selective serotonergic re-uptake inhibitors (SSRI) like citalopram report emotional blunting. We have shown previously that citalopram reduces resting-state functional connectivity (RSFC) in healthy volunteers in a number of brain regions including the dorso-medial prefrontal cortex, which may be related to its clinical effects. Bupropion is a dopaminergic and noradrenergic re-uptake inhibitor (DNRI) and is not reported to cause emotional blunting. However how bupropion affects RSFC in healthy controls remains unknown...
March 11, 2017: International Journal of Neuropsychopharmacology
https://www.readbyqxmd.com/read/28340204/changes-in-pain-and-muscle-architecture-in-colon-cancer-survivors-after-a-lumbopelvic-exercise-program-a-secondary-analysis-of-a-randomized-controlled-trial
#2
Irene Cantarero-Villanueva, Antonio I Cuesta-Vargas, Mario Lozano-Lozano, Carolina Fernández-Lao, Antonio Fernández-Pérez, Noelia Galiano-Castillo
Objective.:  To investigate the efficacy of an eight-week lumbopelvic stabilization program (CO-CUIDATE) for colon cancer survivors. Design.:  A secondary analysis of a randomized controlled clinical trial. Settings.:  A blinded, trained researcher performed the end point assessments for pain (Pressure Pain Threshold and Brief Pain Inventory) and muscle architecture (ultrasound imaging measurements). Subjects.:  Forty-six colon cancer survivors who were assigned to the CO-CUIDATE group or usual care group...
March 6, 2017: Pain Medicine: the Official Journal of the American Academy of Pain Medicine
https://www.readbyqxmd.com/read/28340174/application-of-virtual-navigation-with-multimodality-image-fusion-in-foramen-ovale-cannulation
#3
Xixiong Qiu, Weizong Liu, Mingdong Zhang, Hengzhou Lin, Shoujun Zhou, Yi Lei, Jun Xia
Objective. : Idiopathic trigeminal neuralgia (ITN) can be effectively treated with radiofrequency thermocoagulation. However, this procedure requires cannulation of the foramen ovale, and conventional cannulation methods are associated with high failure rates. Multimodality imaging can improve the accuracy of cannulation because each imaging method can compensate for the drawbacks of the other. We aim to determine the feasibility and accuracy of percutaneous foramen ovale cannulation under the guidance of virtual navigation with multimodality image fusion in a self-designed anatomical model of human cadaveric heads...
March 6, 2017: Pain Medicine: the Official Journal of the American Academy of Pain Medicine
https://www.readbyqxmd.com/read/28340131/interobserver-variability-in-histologic-evaluation-of-liver-fibrosis-using-categorical-and-quantitative-scores
#4
Michael Pavlides, Jacqueline Birks, Eve Fryer, David Delaney, Nikita Sarania, Rajarshi Banerjee, Stefan Neubauer, Eleanor Barnes, Kenneth A Fleming, Lai Mun Wang
Objectives: The aim of the study was to investigate the interobserver agreement for categorical and quantitative scores of liver fibrosis. Methods: Sixty-five consecutive biopsy specimens from patients with mixed liver disease etiologies were assessed by three pathologists using the Ishak and nonalcoholic steatohepatitis Clinical Research Network (NASH CRN) scoring systems, and the fibrosis area (collagen proportionate area [CPA]) was estimated by visual inspection (visual-CPA)...
March 15, 2017: American Journal of Clinical Pathology
https://www.readbyqxmd.com/read/28340104/personalizing-lung-cancer-risk-prediction-and-imaging-follow-up-recommendations-using-the-national-lung-screening-trial-dataset
#5
Jason M Hostetter, James J Morrison, Michael Morris, Jean Jeudy, Kenneth C Wang, Eliot Siegel
Objective: To demonstrate a data-driven method for personalizing lung cancer risk prediction using a large clinical dataset. Materials and Methods: An algorithm was used to categorize nodules found in the first screening year of the National Lung Screening Trial as malignant or nonmalignant. Risk of malignancy for nodules was calculated based on size criteria according to the Fleischner Society recommendations from 2005, along with the additional discriminators of pack-years smoking history, sex, and nodule location...
March 10, 2017: Journal of the American Medical Informatics Association: JAMIA
https://www.readbyqxmd.com/read/28340100/glioblastoma-stem-cell-differentiation-into-endothelial-cells-evidenced-through-live-cell-imaging
#6
Xin Mei, Yin-Sheng Chen, Fu-Rong Chen, Shao-Yan Xi, Zhong-Ping Chen
Background.: Glioblastoma cell-initiated vascularization is an alternative angiogenesis called vasculogenic mimicry. However, current knowledge on the mechanism of de novo vessel formation from glioblastoma stem cells (GSCs) is limited. Methods.: Sixty-four glioblastoma samples from patients and 10 fluorescent glioma xenograft samples were examined by immunofluorescence staining for endothelial marker (CD34 and CD31) and glial cell marker (glial fibrillary acidic protein [GFAP]) expression...
March 8, 2017: Neuro-oncology
https://www.readbyqxmd.com/read/28339949/bone-biopsy-practice-patterns-across-europe-the-european-renal-osteodystrophy-initiative-a-position-paper
#7
Pieter Evenepoel, Patrick D'Haese, Justine Bacchetta, Jorge Cannata-Andia, Anibal Ferreira, Mathias Haarhaus, Sandro Mazzaferro, Marie-Helene Lafage Proust, Syazrah Salam, Goce Spasovski, Mario Cozzolino
Renal osteodystrophy (ROD) is a heterogeneous group of metabolic bone diseases complicating progressive chronic kidney disease (CKD). Bone biomarkers and bone imaging techniques may help to assess bone health and predict fractures in CKD but do have important inherent limitations. By informing on bone turnover and mineralization, a bone biopsy may help to guide prevention and treatment of ROD and its consequences. According to a recent survey conducted among European nephrologists, bone biopsies are performed rather exceptionally, both for clinical and research purposes...
March 3, 2017: Nephrology, Dialysis, Transplantation
https://www.readbyqxmd.com/read/28339906/interstitial-fibrosis-scored-on-whole-slide-digital-imaging-of-kidney-biopsies-is-a-predictor-of-outcome-in-proteinuric-glomerulopathies
#8
Laura H Mariani, Sebastian Martini, Laura Barisoni, Pietro A Canetta, Jonathan P Troost, Jeffrey B Hodgin, Matthew Palmer, Avi Z Rosenberg, Kevin V Lemley, Hui-Ping Chien, Jarcy Zee, Abigail Smith, Gerald B Appel, Howard Trachtman, Stephen M Hewitt, Matthias Kretzler, Serena M Bagnasco
Background.: Interstitial fibrosis (IF), tubular atrophy (TA) and interstitial inflammation (II) are known determinants of progression of renal disease. Standardized quantification of these features could add value to current classification of glomerulopathies. Methods.: We studied 315 participants in the Nephrotic Syndrome Study Network (NEPTUNE) study, including biopsy-proven minimal change disease (MCD = 98), focal segmental glomerulosclerosis (FSGS = 121), membranous nephropathy (MN = 59) and IgA nephropathy (IgAN = 37)...
February 27, 2017: Nephrology, Dialysis, Transplantation
https://www.readbyqxmd.com/read/28339791/bridg-a-domain-information-model-for-translational-and-clinical-protocol-driven-research
#9
Lauren B Becnel, Smita Hastak, Wendy Ver Hoef, Robert P Milius, MaryAnn Slack, Diane Wold, Michael L Glickman, Boris Brodsky, Charles Jaffe, Rebecca Kush, Edward Helton
Background: It is critical to integrate and analyze data from biological, translational, and clinical studies with data from health systems; however, electronic artifacts are stored in thousands of disparate systems that are often unable to readily exchange data. Objective: To facilitate meaningful data exchange, a model that presents a common understanding of biomedical research concepts and their relationships with health care semantics is required. The Biomedical Research Integrated Domain Group (BRIDG) domain information model fulfills this need...
February 26, 2017: Journal of the American Medical Informatics Association: JAMIA
https://www.readbyqxmd.com/read/28339739/unabated-occupational-risk-in-a-patient-with-rheumatoid-pulmonary-fibrosis
#10
V K Holden, S J Kligerman, T G Hastings, S E Hines
Background: This case highlights the importance of considering hypersensitivity pneumonitis (HP) in the differential diagnosis of interstitial lung disease (ILD) and of obtaining an occupational history so that remediable risk factors may be identified and managed. Aims: To report a case of a chicken sexer with severe rheumatoid arthritis (RA) who developed progressively worsening dyspnoea and restrictive lung disease associated with pulmonary fibrosis. Methods: Clinical investigation included physical examination, occupational history, pulmonary function tests (PFTs), chest imaging and bronchoalveolar lavage (BAL), as well as serological tests including standard IgE bird feather mixture and local IgG precipitin preparation to chicken excrement...
February 23, 2017: Occupational Medicine
https://www.readbyqxmd.com/read/28339663/cardiac-involvement-in-granulomatosis-with-polyangiitis-a-magnetic-resonance-imaging-study-of-31-consecutive-patients
#11
Grégory Pugnet, Hervé Gouya, Xavier Puéchal, Benjamin Terrier, André Kahan, Paul Legmann, Loïc Guillevin, Olivier Vignaux
Objectives.: Specific cardiac involvement in granulomatosis with polyangiitis (GPA) is probably underestimated since many of these conditions are subclinical. The objective of this study was to assess the prevalence and patterns of cardiac abnormalities detected by cardiac MRI (CMRI) in patients with GPA. Methods.: Thirty-one consecutive patients with newly diagnosed or relapsing GPA underwent CMRI to assess morphological, functional, perfusion at rest and delayed enhancement abnormalities...
February 16, 2017: Rheumatology
https://www.readbyqxmd.com/read/28339545/left-atrial-anatomy-atrial-fibrillation-burden-and-p-wave-duration-relationships-and-predictors-for-single-procedure-success-after-pulmonary-vein-isolation
#12
Sven Knecht, Maurice Pradella, Tobias Reichlin, Aline Mühl, Matthias Bossard, Bram Stieltjes, David Conen, Jens Bremerich, Stefan Osswald, Michael Kühne, Christian Sticherling
Aims: Atrial fibrillation (AF) is associated with changes in left atrial (LA) volume, but the relationship between LA size, AF burden, and electrical conduction behaviour is still uncertain. The aim of this study was to quantify the association and impact of these parameters on the single-procedure outcome after circumferential antral ablation for pulmonary vein isolation. Methods and results: Left atrial assessment was performed in 129 consecutive patients using pre-procedural imaging in three dimensions (sphericity, indexed volume), two dimensions (diameters), and from echocardiography in one dimension (long axis)...
December 22, 2016: Europace: European Pacing, Arrhythmias, and Cardiac Electrophysiology
https://www.readbyqxmd.com/read/28339446/pulsed-radiofrequency-ablation-of-pudendal-nerve-for-treatment-of-a-case-of-refractory-pelvic-pain
#13
Vadim Petrov-Kondratov, Avneesh Chhabra, Stephanie Jones
Pudendal neuralgia (PN) is a result of pudendal nerve entrapment or injury, also called "Alcock syndrome." Pain that develops is often chronic, and at times debilitating. If conservative measures fail, invasive treatment modalities can be considered. The goal of this case report is to add to a small body of literature that a pulsed radiofrequency (PRF) ablation can be effectively used to treat PN and to show that high resolution MR neurography imaging can be used to detect pudendal neuropathy. CASE PRESENTATION: We present a case of a 51-year-old woman with 5 years of worsening right groin and vulva pain...
March 2017: Pain Physician
https://www.readbyqxmd.com/read/28339445/transforaminal-endoscopic-decompression-for-a-giant-epidural-gas-containing-pseudocyst-a-case-report-and-literature-review
#14
Bin Zhu, Liang Jiang, Xiao Guang Liu
The isolated epidural gas-containing pseudocyst is an uncommon pathogenic factor for severe pain of the lower limb as a result of nerve root compression. After reviewing these rare cases reported in the literature, we found that the name, pathogenesis, and treatment strategy of this pathology remained controversial. The most common treatment is conservative treatment or percutaneous aspiration which might result inpoor pain relief and high recurrence rates. Moreover, the patient who received open surgery had good clinical outcome; however, he or she might experience a significant soft tissue injury...
March 2017: Pain Physician
https://www.readbyqxmd.com/read/28339403/dopamine-transporter-imaging-has-no-impact-on-functional-outcomes-in-de-novo-probable-parkinson-s-disease
#15
Patrick T Hickey, Maragatha Kuchibhatla, Burton Scott, Lisa Gauger, Mark A Stacy
BACKGROUND: Parkinson's disease (PD) is among the most prevalent neurodegenerative conditions. While motor and non-motor aspects of this disease have been well characterized, no objective biomarker exists to support an accurate clinical diagnosis. However, newer imaging techniques, including [123I]-FP-CIT (DaTSCAN), have demonstrated utility in differentiating between PD and non-neurodegenerative tremor disorders. OBJECTIVE: DaTSCAN has been primarily investigated in situations where diagnostic confusion exists, and in these instances has been shown to significantly impact clinical management...
March 20, 2017: Journal of Parkinson's Disease
https://www.readbyqxmd.com/read/28339394/global-and-regional-assessment-of-sustained-inflation-pressure-volume-curves-in-patients-with-acute-respiratory-distress-syndrome
#16
Tobias Becher, Philipp Rostalski, Matthias Kott, Andy Adler, Dirk Schadler, Norbert Weiler, Inez Frerichs
Static or quasi-static pressure-volume (P-V) curves can be used to determine the lung mechanical properties of patients suffering from acute respiratory distress syndrome (ARDS). According to the traditional interpretation, lung recruitment occurs mainly below the lower point of maximum curvature (LPMC) of the inflation P-V curve. Although some studies have questioned this assumption, setting of positive end-expiratory pressure 2 cmH2O above the LPMC was part of a "lung-protective" ventilation strategy successfully applied in several clinical trials...
March 24, 2017: Physiological Measurement
https://www.readbyqxmd.com/read/28339360/critical-role-of-stir-mri-in-early-detection-of-post-streptococcal-periostitis-with-dysproteinaemia-goldbloom-s-syndrome
#17
Riccardo Papa, Alessandro Consolaro, Francesca Minoia, Roberta Caorsi, Gianmichele Magnano, Marco Gattorno, Angelo Ravelli, Paolo Picco
OBJECTIVES: In 1966, Goldbloom et al. described two children who developed a peculiar clinical picture characterized by intermittent daily bone pain in the lower limbs, fever spikes, increased acute phase reactants and dysproteinaemia. The syndrome occurred two weeks after a group A β-haemolytic streptococcus infection. So far, only a few cases have been reported in the medical literature in English. METHODS: We report two further cases of Goldbloom's syndrome with a review of the literature in English...
March 23, 2017: Clinical and Experimental Rheumatology
https://www.readbyqxmd.com/read/28339357/development-of-a-score-for-assessment-of-radiologic-damage-in-large-vessel-vasculitis-combined-arteritis-damage-score-cards
#18
Daiki Nakagomi, Claire Cousins, Jan Sznajd, Shunsuke Furuta, Aladdin J Mohammad, Raashid Luqmani, David Jayne
OBJECTIVES: Outcome assessment in large-vessel vasculitis (LVV) remains challenging and this impairs patient management and the conduct of clinical studies. Previous proposals for outcome tools have not included imaging. This study aimed to develop an imaging score to quantify damage in LVV and to assess the difference between Takayasu (TAK) and giant cell arteritis (GCA). METHODS: Ninety-six patients (41 TAK, 55 GCA) were identified from local registries at two University Hospitals in the UK...
March 13, 2017: Clinical and Experimental Rheumatology
https://www.readbyqxmd.com/read/28339332/disc-displacement-without-reduction-with-limited-opening-a-clinical-diagnostic-accuracy-study
#19
Steven Kraus, Janey Prodoehl
PURPOSE: The purpose of this study is to explore the diagnostic accuracy and clinical utility of an examination by a physical therapist using a clinical patient population for diagnosing a specific sub-type of disc displacement (DDWoR wLO) compared to the imaged disc position. METHODS: Data from 46 patients with a clinical diagnosis of DDWoR wLO (92 clinical examinations and MRI records) were collected. Clinical diagnosis was made based on predefined diagnostic criteria, and the MRI diagnosis was made based on the MRI radiology report obtained from the dental provider...
March 2017: Physiotherapy Theory and Practice
https://www.readbyqxmd.com/read/28339286/advantages-of-arthroscopic-rotator-cuff-repair-with-a-transosseous-suture-technique-a-prospective-randomized-controlled-trial
#20
Pietro Randelli, Carlo Alberto Stoppani, Carlo Zaolino, Alessandra Menon, Filippo Randelli, Paolo Cabitza
BACKGROUND: Rotator cuff tear is a common finding in patients with painful, poorly functioning shoulders. The surgical management of this disorder has improved greatly and can now be fully arthroscopic. PURPOSE: To evaluate clinical and radiological results of arthroscopic rotator cuff repair using 2 different techniques: single-row anchor fixation versus transosseous hardware-free suture repair. STUDY DESIGN: Randomized controlled trial; Level of evidence, 1...
March 1, 2017: American Journal of Sports Medicine
keyword
keyword
79899
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"