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https://www.readbyqxmd.com/read/28805018/pain-catastrophizing-is-strongly-associated-with-subjective-outcomes-but-not-with-inflammatory-assessments-in-rheumatoid-arthritis-patients
#1
Hilde B Hammer, Till Uhlig, Tore K Kvien, Jon Lampa
OBJECTIVES: Pain catastrophizing is conceptualized as a negative cognitive-affective response to anticipated or actual pain and has been associated with important pain-related outcomes. The objective of this prospective study of established rheumatoid arthritis (RA) patients was to explore how pain catastrophizing was related to patient-reported outcomes (PROs), composite scores and assessments of inflammatory activity. METHODS: RA patients starting bDMARD were examined at baseline and after 1, 2, 3, 6 and 12 months with PROs (joint pain/patient's global VAS, MHAQ, RAID score), clinical and laboratory assessments (tender/swollen joint count, assessor's global VAS, ESR/CRP), ultrasound (US) (grey scale/power Doppler of 36 joints and 4 tendons) and pain catastrophizing...
August 13, 2017: Arthritis Care & Research
https://www.readbyqxmd.com/read/28802761/ultrasound-versus-magnetic-resonance-imaging-of-the-temporomandibular-joint-in-juvenile-idiopathic-arthritis-a-systematic-review
#2
REVIEW
B L Hechler, J A Phero, H Van Mater, N S Matthews
A systematic review of published articles on ultrasound (US) and magnetic resonance imaging (MRI) of the temporomandibular joint (TMJ) in juvenile idiopathic arthritis (JIA) was performed to answer the question "What is the sensitivity and specificity of US as compared to MRI in diagnosing acute and chronic joint changes in patients with JIA?" The most recent evidence was sought in published articles via a search of the PubMed, Ovid, and Embase databases. Article appraisal was performed by two reviewers. Nineteen articles reporting prospective or ambispective studies comparing US to MRI in TMJ imaging were found...
August 9, 2017: International Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28802699/relationship-between-limited-joint-mobility-of-hand-and-carotid-atherosclerosis-in-patients-with-type-2-diabetes
#3
Yusuke Mineoka, Michiyo Ishii, Yoshitaka Hashimoto, Muhei Tanaka, Naoto Nakamura, Yasukazu Katsumi, Motohide Isono, Michiaki Fukui
AIM: Limited joint mobility (LJM) of hand, which is one of a complication of diabetic hand, has a close association with diabetic microangiopathy. However, it remains to be elucidated about the relationships between LJM of hand and subclinical atherosclerosis in patients with type 2 diabetes. Therefore, we conducted a cross-sectional study to evaluate the relationships between LJM of hand and carotid intima-media thickness (IMT) and plaque score in patients with type 2 diabetes. METHODS: We evaluated the relationships between LJM of hand, and carotid IMT and plaque score, evaluated by carotid ultrasound examination, in 341 consecutive patients with type 2 diabetes...
July 20, 2017: Diabetes Research and Clinical Practice
https://www.readbyqxmd.com/read/28799160/intramuscular-perfusion-response-in-delayed-onset-muscle-soreness-doms-a-quantitative-analysis-with-contrast-enhanced-ultrasound-ceus
#4
Marion Kellermann, Rafael Heiss, Bernd Swoboda, Kolja Gelse, Jürgen Freiwald, Casper Grim, Armin Nagel, Michael Uder, Dane Wildner, Thilo Hotfiel
The purpose of this study was to analyse intramuscular perfusion response in ultrastructural muscle lesions, by applying contrast-enhanced ultrasound (CEUS) to a delayed onset muscle soreness (DOMS) model. Results of this analysis were compared to high-resolution 3 Tesla MRI T2-weighted sequences. 14 healthy participants were recruited. Average perfusion parameters, represented as Peak enhancement (contrast agent inflow) and wash-in area under curve (WiAUC) of the gastrocnemius (GM) and soleus muscle (SM) were assessed before (baseline) and 60 h after inducing DOMS by eccentric exercise...
August 10, 2017: International Journal of Sports Medicine
https://www.readbyqxmd.com/read/28795411/does-ultrasound-enhanced-instruction-of-musculoskeletal-anatomy-improve-physical-examination-skills-of-first-year-medical-students
#5
Bryant J Walrod, Allison Schroeder, Mark J Conroy, Laura C Boucher, Marcia Bockbrader, David P Way, Kendra L McCamey, Clinton A Hartz, Michael A Jonesco, David P Bahner
OBJECTIVES: Ultrasound imaging is commonly used to teach basic anatomy to medical students. The purpose of this study was to determine whether learning musculoskeletal anatomy with ultrasound improved performance on medical students' musculoskeletal physical examination skills. METHODS: Twenty-seven first-year medical students were randomly assigned to 1 of 2 instructional groups: either shoulder or knee. Both groups received a lecture followed by hands-on ultrasound scanning on live human models of the assigned joint...
August 10, 2017: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
https://www.readbyqxmd.com/read/28792500/malaria-malnutrition-and-birthweight-a-meta-analysis-using-individual-participant-data
#6
Jordan E Cates, Holger W Unger, Valerie Briand, Nadine Fievet, Innocent Valea, Halidou Tinto, Umberto D'Alessandro, Sarah H Landis, Seth Adu-Afarwuah, Kathryn G Dewey, Feiko O Ter Kuile, Meghna Desai, Stephanie Dellicour, Peter Ouma, Julie Gutman, Martina Oneko, Laurence Slutsker, Dianne J Terlouw, Simon Kariuki, John Ayisi, Mwayiwawo Madanitsa, Victor Mwapasa, Per Ashorn, Kenneth Maleta, Ivo Mueller, Danielle Stanisic, Christentze Schmiegelow, John P A Lusingu, Anna Maria van Eijk, Melissa Bauserman, Linda Adair, Stephen R Cole, Daniel Westreich, Steven Meshnick, Stephen Rogerson
BACKGROUND: Four studies previously indicated that the effect of malaria infection during pregnancy on the risk of low birthweight (LBW; <2,500 g) may depend upon maternal nutritional status. We investigated this dependence further using a large, diverse study population. METHODS AND FINDINGS: We evaluated the interaction between maternal malaria infection and maternal anthropometric status on the risk of LBW using pooled data from 14,633 pregnancies from 13 studies (6 cohort studies and 7 randomized controlled trials) conducted in Africa and the Western Pacific from 1996-2015...
August 2017: PLoS Medicine
https://www.readbyqxmd.com/read/28777893/age-related-vascularization-and-ossification-of-joints-in-children-an-international-pilot-study-to-test-multi-observer-ultrasound-reliability
#7
Daniel Windschall, Paz Collado, Jelena Vojinovic, Silvia Magni-Manzoni, Peter Balint, George A W Bruyn, Cristina Hernandez-Diaz, Juan Carlos Nieto, Viviana Ravagnani, Nikolay Tzaribachev, Annamaria Iagnocco, Maria Antonietta D'Agostino, Esperanza Naredo
OBJECTIVE: To determine the intra- and inter-observer reliability of ultrasound (US)-detected age-related joint vascularization and ossification grading in healthy children. METHODS: Following standardized image acquisition and machine setting protocols, 10 international US experts examined four joints (wrist, second metacarpophalangeal joint, knee, and ankle) in 12 healthy children (divided into four age groups: 2-4, 5-8, 9-12, and 13-16 years). Grey-scale was used to detect the ossification grade, and power Doppler (PD) US was used to detect physiological vascularization...
August 4, 2017: Arthritis Care & Research
https://www.readbyqxmd.com/read/28774439/a-hybrid-algorithm-for-speckle-noise-reduction-of-ultrasound-images
#8
Karamjeet Singh, Sukhjeet Kaur Ranade, Chandan Singh
BACKGROUND AND OBJECTIVE: Medical images are contaminated by multiplicative speckle noise which significantly reduce the contrast of ultrasound images and creates a negative effect on various image interpretation tasks. In this paper, we proposed a hybrid denoising approach which collaborate the both local and nonlocal information in an efficient manner. The proposed hybrid algorithm consist of three stages in which at first stage the use of local statistics in the form of guided filter is used to reduce the effect of speckle noise initially...
September 2017: Computer Methods and Programs in Biomedicine
https://www.readbyqxmd.com/read/28767595/the-comparison-of-measurement-between-ultrasound-and-computed-tomography-for-abnormal-degenerative-facet-joints-a-strobe-compliant-article
#9
Wen Shi, Dan Tian, Da Liu, Jing Yin, Ying Huang
Besides the study on examining facet joints of lumbar spine by ultrasound in normal population, there has not been any related report about examining normal facet joints of lumbar spine by ultrasound so far. This study was aimed to explore the feasibility of ultrasound assessment of lumber spine facet joints by comparing ultrasound measure values of normal and degenerative lumber spine facet joints, and by comparing measure values of ultrasound and computed tomography (CT) of degenerative lumber spine facet joints...
August 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28765997/changes-in-femoral-head-size-and-growth-rate-in-young-children-with-severe-developmental-dysplasia-of-the-hip
#10
Matthew R Wanner, Randall T Loder, S Gregory Jennings, Fangqian Ouyang, Boaz Karmazyn
BACKGROUND: Developmental dysplasia of the hip (DDH) is known to result in smaller femoral head size in toddlers; however, alterations in femoral head size and growth have not been documented in infants. OBJECTIVE: To determine with ultrasound (US) whether femoral head size and growth are altered in infants (younger than 1 year of age) with severe DDH. MATERIALS AND METHODS: We identified all patients at our tertiary care children's hospital from 2002 to 2014 who underwent US for DDH...
August 1, 2017: Pediatric Radiology
https://www.readbyqxmd.com/read/28763628/the-value-of-18f-fdg-pet-ct-imaging-in-breast-cancer-staging
#11
Ulkem Yararbas, Neslihan Çetin, Levent Yeniay, Aziz Murat Argon
The National Comprehensive Cancer Network (NCCN) guidelines recommend assessment with positron emission tomography with 2-deoxy-2-[fluorine-18]fluoro- D-glucose integrated with computed tomography (18F-FDG PET/CT) in staging of breast cancer, starting from the stage IIIA. Previously, PET/CT contributed to the accurate staging from the stage IIB. Our aim is to evaluate the contribution of 18F-FDG PET/CT in staging of breast cancer patients. A total of 234 patients were retrospectively evaluated. PET/CT was performed preoperatively in 114/234 and postoperatively in 120/234 patients...
August 1, 2017: Bosnian Journal of Basic Medical Sciences
https://www.readbyqxmd.com/read/28763326/point-of-care-ultrasonography-findings-and-care-use-among-patients-undergoing-ultrasound-guided-shoulder-injections
#12
Se Won Lee, Timothy Tiu, Jeremy Roberts, Brian Lee, Matthew N Bartels, Mooyeon Oh-Park
OBJECTIVE: The aims of the study were to assess the overall reduction of pain in patients undergoing ultrasound-guided shoulder injections and to characterize the preinjection point-of-care ultrasound findings and use of clinical services postinjection including the use of magnetic resonance imaging and surgeries. DESIGN: Data of 172 patients who underwent ultrasound-guided subacromial subdeltoid injection or glenohumeral joint injection were reviewed for preinjection point-of-care ultrasound findings, change in pain intensity at 2 mos from baseline, and use of care at 6 mos' postinjection...
August 1, 2017: American Journal of Physical Medicine & Rehabilitation
https://www.readbyqxmd.com/read/28759525/ultrasound-and-pet-ct-correlation-in-shoulder-pathology-a-5-year-retrospective-analysis
#13
Christopher J Burke, William R Walter, Ronald S Adler, James S Babb, Joseph Sanger, Fabio Ponzo
PURPOSE: To correlate shoulder ultrasound and radiography with F-FDG PET-CT to establish FDG uptake and therefore range of metabolic activity, as defined by SUV analysis, in various symptomatic shoulder pathologies. METHODS: Retrospective database query was performed for shoulder ultrasound and PET-CT scans between January 2012 and January 2017. Patients who had both studies within 1 year were included. Age- and sex-matched control patients with PET-CT scans only were also included...
July 29, 2017: Clinical Nuclear Medicine
https://www.readbyqxmd.com/read/28758960/ultrasound-for-early-detection-of-joint-disease-in-patients-with-hemophilic-arthropathy
#14
REVIEW
Matteo Nicola Dario Di Minno, Gianluigi Pasta, Sonia Airaldi, Federico Zaottini, Antonio Storino, Ernesto Cimino, Carlo Martinoli
Joint bleeding represents the most commonly reported type of hemorrhage in patients affected by hemophilia. Although the widespread use of prophylaxis has been able to significantly reduce the onset of arthropathy, it has been shown that a non-negligible percentage of patients develop degenerative changes in their joints despite this type of treatment. Thus, periodic monitoring of the joint status in hemophilia patients has been recommended to identify early arthropathic changes and prevent the development or progression of hemophilic arthropathy...
July 31, 2017: Journal of Clinical Medicine
https://www.readbyqxmd.com/read/28758585/from-a-formal-training-program-in-musculoskeletal-ultrasound-msus-to-a-high-reproducibility-for-doppler-ultrasound-in-rheumatoid-arthritis
#15
Orlando Villota, Mario Diaz, Carmen Ceron, Ingrid Moller, Esperanza Naredo, Diego Luis Saaibi
OBJECTIVE: To assess the intra- and inter-observer reliability of ultrasound (US) in scoring B-mode, Doppler synovitis and combined B-mode and Doppler synovitis scores in different peripheral joints of rheumatoid arthritis (RA) patients. METHODS: Four rheumatologists with a formal training in musculoskeletal US (MSKUS) particularly focus on definitions and scoring synovitis on B-mode and Doppler mode participated in a patient-based reliability exercise on 16 active RA patients...
July 28, 2017: Current Rheumatology Reviews
https://www.readbyqxmd.com/read/28750962/conservative-management-of-temporomandibular-dysfunction-a-literature-review-with-implications-for-clinical-practice-guidelines-narrative-review-part-2
#16
REVIEW
Raymond Butts, James Dunning, Ron Pavkovich, Jersey Mettille, Firas Mourad
The effective management of temporomandibular dysfunction (TMD) requires a thorough understanding of the pathoanatomic factors that drive the underlying condition. After reviewing the etiology associated with TMD in Part 1 of this narrative review, the temporomandibular joint capsule, articular disc and muscles of mastication emerged as key players. (http://dx.doi.org/10.​1016/​j.​jbmt.​2017.​05.​017) Part 2 focuses on conservative treatment strategies best able to reduce the pain and disability associated with TMD...
July 2017: Journal of Bodywork and Movement Therapies
https://www.readbyqxmd.com/read/28735845/anterior-and-posterior-bands-of-the-anterior-bundle-in-the-elbow-ulnar-collateral-ligament-ultrasound-anatomy
#17
Masahito Yoshida, Hideyuki Goto, Tetsuya Takenaga, Atsushi Tsuchiya, Katsumasa Sugimoto, Volker Musahl, Freddie Fu, Takanobu Otsuka
BACKGROUND: The anterior oblique bundle (AOL) of the ulnar collateral ligament (UCL) is composed of anterior and posterior bands. This study evaluated the anatomy of the anterior and posterior bands in the AOL of the UCL for their separate visualization with ultrasound (US). METHODS: We dissected 18 cadaveric elbow joints and recorded the direction of each band from the lateral view to determine the proper position for the US transducer. To determine the proper inclination of the transducer, we measured the inclinations of each band at the proximal and distal insertions from the transverse view...
July 20, 2017: Journal of Shoulder and Elbow Surgery
https://www.readbyqxmd.com/read/28734190/two-dimensional-modeling-of-elastic-wave-propagation-in-solids-containing-cracks-with-rough-surfaces-and-friction-part-ii-numerical-implementation
#18
Steven Delrue, Vladislav Aleshin, Kevin Truyaert, Olivier Bou Matar, Koen Van Den Abeele
Our study aims at the creation of a numerical toolbox that describes wave propagation in samples containing internal contacts (e.g. cracks, delaminations, debondings, imperfect intergranular joints) of known geometry with postulated contact interaction laws including friction. The code consists of two entities: the contact model and the solid mechanics module. Part I of the paper concerns an in-depth description of a constitutive model for realistic contacts or cracks that takes into account the roughness of the contact faces and the associated effects of friction and hysteresis...
July 13, 2017: Ultrasonics
https://www.readbyqxmd.com/read/28732547/crescentic-glomerular-nephritis-associated-with-rheumatoid-arthritis-a-case-report
#19
K Balendran, L D S U Senarathne, R D Lanerolle
BACKGROUND: Rheumatoid arthritis is a systemic disorder where clinically significant renal involvement is relatively common. However, crescentic glomerular nephritis is a rarely described entity among the rheumatoid nephropathies. We report a case of a patient with rheumatoid arthritis presenting with antineutrophil cytoplasmic antibody-negative crescentic glomerular nephritis. CASE PRESENTATION: A 54-year-old Sri Lankan woman who had recently been diagnosed with rheumatoid arthritis was being treated with methotrexate 10 mg weekly and infrequent nonsteroidal anti-inflammatory drugs...
July 21, 2017: Journal of Medical Case Reports
https://www.readbyqxmd.com/read/28721044/stimulated-phase-shift-acoustic-nanodroplets-enhance-vancomycin-efficacy-against-methicillin-resistant-staphylococcus-aureus-biofilms
#20
Hao Guo, Ziming Wang, Quanyin Du, Pan Li, Zhigang Wang, Aimin Wang
PURPOSE: Bacterial biofilms on the surface of prostheses are becoming a rising concern in managing prosthetic joint infections. The inherent resistant features of biofilms render traditional antimicrobial therapy unproductive and revision surgery outcomes uncertain. This situation has prompted the exploration of novel antimicrobial strategies. The synergy of ultrasound microbubbles and vancomycin has been proposed as an efficient alternative for biofilm eradication. The purpose of this study was to evaluate the anti-biofilm effect of stimulated phase-shift acoustic nanodroplets (NDs) combined with vancomycin...
2017: International Journal of Nanomedicine
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