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Clinical Osteoarthritis

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https://www.readbyqxmd.com/read/28811352/patient-acceptable-symptom-state-in-knee-osteoarthritis-patients-succeeds-across-different-patient-reported-outcome-measures-assessing-physical-function-but-fails-across-other-dimensions-and-rheumatic-diseases
#1
Elien A M Mahler, Nadine Boers, Johannes W J Bijlsma, Frank H J van den Hoogen, Alfons A den Broeder, Cornelia H M van den Ende
OBJECTIVE: The aims of this study are (1) to establish the Patient Acceptable Symptom State (PASS) cutoff values of different patient-reported outcome measures (PROM) assessing physical function in patients with knee osteoarthritis (OA), and (2) to assess the influence of sex, age, duration of symptoms, and presence of depressive feelings on being in PASS. METHODS: Patients fulfilling the clinical American College of Rheumatology knee OA criteria received standardized nonsurgical treatment and completed different questionnaires at baseline and 3 months assessing physical function: Knee Injury and Osteoarthritis Outcome Score, Lequesne Algofunctional Index, Lower Extremity Functional Scale, numerical rating scale, and the physical function subscale of the Western Ontario and McMaster Universities Osteoarthritis Index...
August 15, 2017: Journal of Rheumatology
https://www.readbyqxmd.com/read/28810001/deferoxamine-synergizes-with-transforming-growth-factor-%C3%AE-signaling-in-chondrogenesis
#2
Zheng Huang, Guangxu He, Yanke Huang
Osteoarthritis, also known as degenerative arthritis or degenerative joint disease, is an epidemic disease that affects millions of people worldwide. Despite extensive recent work on the cellular biology of osteoarthritis, the precise mechanisms involved are still poorly understood and there is no effective treatment for this disease. The role of transforming growth factor-beta (TGF-β) in promoting chondrogenesis and inducing the expression of cartilage-specific extracellular matrix molecules to form cartilage is well-established...
August 14, 2017: Genetics and Molecular Biology
https://www.readbyqxmd.com/read/28808631/painless-swollen-calf-muscles-of-a-75-year-old-patient-caused-by-bilateral-venous-malformations
#3
Roderick S M Piekaar, Eline W Zwitser, Paul P A Hedeman Joosten, Joris A Jansen
A 75-year-old man presented with knee pain due to medial osteoarthritis of the knee in the orthopedic outpatient clinic. Conservative treatment was started with steroid infiltration. Besides his knee complaint reported a bilateral painless swollen calf muscle without traumatic cause, and also without any pain at night, fever or medical illness. On physical examination the soleus muscle had a swollen aspect in both calfs. The skin appeared normal without deformities and the arterial pulsations were intact. An X-ray did not show abnormalities in the tibia...
July 18, 2017: World Journal of Orthopedics
https://www.readbyqxmd.com/read/28808182/determination-of-serum-biomarkers-in-osteoarthritis-patients-a-previous-interventional-imaging-study-revisited
#4
Timothy McAlindon, Eckart Bartnik, Janina S Ried, Lenore Teichert, Matthias Herrmann, Klaus Flechsenhar
To evaluate in an interventional trial on knee osteoarthritis (OA) the level and change of two serum biomarkers and their correlation with imaging parameters. The previously reported interventional OA study (ClinicalTrials.gov: NCT00536302) identified a positive effect of collagen hydrolysate (CH) on cartilage morphology in patients with knee OA using delayed gadolinium enhanced magnetic resonance imaging (dGEMRIC). It was the objective in this research project to evaluate in an interventional clinical trial on knee OA the level and change of two serum biomarkers and their correlation with imaging parameters...
October 17, 2016: Journal of Biomedical Research
https://www.readbyqxmd.com/read/28807599/relationship-of-the-patient-specific-functional-scale-to-commonly-used-clinical-measures-in-hand-osteoarthritis
#5
Heidi Hermann Wright, Virginia O'Brien, Kristin Valdes, Barbra Koczan, Joy MacDermid, Elizabeth Moore, Margaret A Finley
STUDY DESIGN: Prospective cohort correlation study. INTRODUCTION: There is no known published research on correlations between the Patient-Specific Functional Scale (PSFS), hand grip strength, and the Disability of the Arm, Shoulder and Hand (DASH) in a population with hand osteoarthritis (OA). PURPOSE: The purpose of this study is to establish reliability of the PSFS and to evaluate the relationship between the PSFS, hand grip strength, and the DASH for a population with hand OA...
August 11, 2017: Journal of Hand Therapy: Official Journal of the American Society of Hand Therapists
https://www.readbyqxmd.com/read/28806939/effect-of-electromagnetic-fields-on-human-osteoarthritic-and-non-osteoarthritic-chondrocytes
#6
Julia Isabelle Redeker, Bärbel Schmitt, Nele Pascale Grigull, Christian Braun, Andreas Büttner, Volkmar Jansson, Susanne Mayer-Wagner
BACKGROUND: Studies of the effects of electromagnetic fields (EMFs) on cartilaginous cells show a broad range of outcomes. However EMFs are not yet clinically applied as standard treatment of osteoarthritis, as EMF effects are showing varying outcomes in the literature. The aim of this study was to examine effects of EMFs (5 mT or 8 mT) on osteoarthritic (OA) and non-OA chondrocytes in order to investigate whether EMF effects are related to chondrocyte and EMF quality. METHODS: Pellets of human OA and non-OA chondrocytes were exposed to a sinusoidal 15 Hz EMF produced by a solenoid...
August 14, 2017: BMC Complementary and Alternative Medicine
https://www.readbyqxmd.com/read/28805094/how-balance-task-specific-training-contributes-to-improving-physical-function-in-older-subjects-undergoing-rehabilitation-following-hip-fracture-a-randomized-controlled-trial
#7
Marco Monticone, Emilia Ambrosini, Roberto Brunati, Antonio Capone, Giulia Pagliari, Claudio Secci, Giovanni Zatti, Simona Ferrante
OBJECTIVE: To evaluate the efficacy of a rehabilitation programme including balance task-specific training in improving physical function, pain, activities of daily living (ADL), balance and quality of life in subjects after a hip fracture. DESIGN: Randomized controlled trial. SUBJECTS: A total of 52 older subjects selected for internal fixation due to extra-capsular hip fracture were randomized to be included in an experimental ( n = 26) and control group ( n = 26)...
August 1, 2017: Clinical Rehabilitation
https://www.readbyqxmd.com/read/28804728/relationships-of-muscle-function-and-subjective-knee-function-in-patients-after-acl-reconstruction
#8
Stephan Bodkin, John Goetschius, Jay Hertel, Joe Hart
BACKGROUND: After anterior cruciate ligament reconstruction (ACLR), relationships between objective measures of muscle function and patient-reported outcomes may change over time. Examining these measures at different time frames after surgery may help develop individualized approaches to improve post-ALCR analysis. PURPOSE: To examine the associations between subjective knee function and lower-extremity muscle function in individual patients at various time points after ACLR...
July 2017: Orthopaedic Journal of Sports Medicine
https://www.readbyqxmd.com/read/28804568/preventive-effects-of-kudzu-root-on-bone-loss-and-cartilage-degradation-in-ovariectomized-rat
#9
Yunyun Luo, Shuang Zheng, Yujia Ding, Yueqin Dai, Yi Zhou, Ruifeng Xiang, Anne C Bay-Jensen, Morten A Karsdal, Per Qvist, Qinlong Zheng
The clinical utility of Traditional Chinese Medicine (TCM) herbs/roots extracts in osteoporosis (OP) and osteoarthritis (OA) has been described in multiple reports, but there have been few studies of TCM for preventing bone loss and cartilage degradation simultaneously. Six-month-old female Sprague-Dawley rats each were subjected to ovariectomized (OVX) or sham surgery and treated orally once daily with herbal extracts or vehicle. Body weight was recorded weekly, and blood samples were collected from fasting animals at different time points...
2017: American Journal of Translational Research
https://www.readbyqxmd.com/read/28802534/cheilectomy-for-treatment-of-symptomatic-distal-interphalangeal-joint-osteoarthritis-a-review-of-78-patients
#10
Edward A Lin, Loukia K Papatheodorou, Dean G Sotereanos
PURPOSE: To determine whether open cheilectomy and debridement of the distal interphalangeal (DIP) joint is a safe and effective alternative to joint arthrodesis for the treatment of symptomatic osteoarthritis. METHODS: Seventy-eight patients with symptomatic DIP joint osteoarthritis and with a minimum follow-up of 24 months were retrospectively reviewed. Preoperative radiographs were graded. Open cheilectomy and debridement of the DIP joint was performed in all patients...
August 9, 2017: Journal of Hand Surgery
https://www.readbyqxmd.com/read/28801212/intraoperative-validation-of-quantitative-t2-mapping-in-patients-with-articular-cartilage-lesions-of-the-knee
#11
Stefan Soellner, Axel Goldmann, Daniel Muelheims, Goetz H Welsch, Milena Pachowsky
OBJECTIVE: The aim of this study was to compare T2 relaxation times of knee cartilage with intraoperative results for the assessment of early osteoarthritis (OA) and to define T2 values for the differentiation between healthy and degenerated cartilage. DESIGN: Twenty-one patients with cartilage lesions or moderate OA were examined using 3T MRI. In this prospective study, a total of 882 regions of interest (ROIs) were examined by a sagittal, multi-echo, spin-echo T2 sequence and a morphological high-resolution three-dimensional, fat-saturated proton-density space sequence...
August 8, 2017: Osteoarthritis and Cartilage
https://www.readbyqxmd.com/read/28800711/getting-better-or-getting-well-the-patient-acceptable-symptom-state-pass-better-predicts-patient-s-satisfaction-than-the-decrease-of-pain-in-knee-osteoarthritis-subjects-treated-with-viscosupplementation
#12
Thierry Conrozier, Matthieu Monet, Anne Lohse, Raghu Raman
Background In the management of knee osteoarthritis (OA), patient-reported-outcomes (PROs) are being developed for relevant assessment of pain. The patient acceptable symptom state (PASS) is a relevant cutoff, which allows classifying patients as being in "an acceptable state" or not. Viscosupplementation is a therapeutic modality widely used in patients with knee OA that many patients are satisfied with despite meta-analyses give conflicting results. Objectives To compare, 6 months after knee viscosupplementation, the percentage of patients who reached the PASS threshold (PASS +) with that obtained from other PROs...
August 1, 2017: Cartilage
https://www.readbyqxmd.com/read/28799796/immune-modulation-by-curcumin-the-role-of-interleukin-10
#13
Hamid Mollazadeh, Arrigo F G Cicero, Christopher N Blesso, Matteo Pirro, Muhammed Majeed, Amirhossein Sahebkar
Cytokines are small secreted proteins released by different types of cells with specific effects on cellular signaling and communication via binding to their receptors on the cell surface. IL-10 is known to be a pleiotropic and potent anti-inflammatory and immunosuppressive cytokine that is produced by both innate and adaptive immunity cells including dendritic cells, macrophages, mast cells, natural killer cells, eosinophils, neutrophils, B cells, CD8(+) T cells, and TH1, TH2, and TH17 and regulatory T cells...
August 11, 2017: Critical Reviews in Food Science and Nutrition
https://www.readbyqxmd.com/read/28799492/potentials-and-limits-of-physiotherapy-in-osteoarthritis
#14
Katrin Richter, Ulf Müller-Ladner, Gabnel Dischereit, Uwe Lange
In view of the already existing and the expected growing costs due to the pathological osteoarthritic joint alterations and the related consequences, preventive and conservative strategies which can avoid or delay osteoarthritic joint alterations are welcomed from a socio-economical perspective. Here, it should be mentioned that corresponding primary prevention measures should take place early by already educating children about a healthy diet and motivating them to regular physical exercise. In overt or symptomatic osteoarthritis a good joint function and reduction of disease-related pain as well as a delay in the progression of osteoarthritis should be the primary goals of non-surgical therapeutic approaches...
August 10, 2017: Current Rheumatology Reviews
https://www.readbyqxmd.com/read/28799491/exercise-programmes-for-osteoarthritis-with-different-localization
#15
Sevdalina Lambova
Therapeutic exercises in osteoarthritis (OA) are therapeutic approach with proven efficacy. On the other hand, the different disease form, the lack of established consensus and system for patient education limit the widespread use of therapeutic exercises in clinical practice. The mechanisms of action of therapeutic exercise in OA include the following components e. g., neuromuscular (improvement of proprioception, muscle strength and joint stability), intra-articular (prevention of cartilage degeneration, antiinflammatory effect, improvement of the quality of the joint fluid), periarticular, general health with reduction of cardiovascular risk and psychological components...
August 10, 2017: Current Rheumatology Reviews
https://www.readbyqxmd.com/read/28799446/a-simple-method-for-accurate-rotational-positioning-of-the-femoral-component-in-total-knee-arthroplasty
#16
Eirik Aunan, Daniel Østergaard, Arn Meland, Ketil Dalheim, Leiv Sandvik
Background and purpose - There are many techniques for placing the femoral component in correct rotational alignment in total knee arthroplasty (TKA), but only a few have been tested against the supposed gold standard, rotation determined by postoperative computed tomography (CT). We evaluated the accuracy and variability of a new method, the clinical rotational axis (CRA) method, and assessed the association between the CRA and knee function. Patients and methods - The CRA is a line derived from clinical judgement of information from the surgical transepicondylar axis, the anteroposterior axis, and the posterior condylar line...
August 11, 2017: Acta Orthopaedica
https://www.readbyqxmd.com/read/28799194/comparison-of-sleep-structure-and-psychometric-profiles-in-patients-with-fibromyalgia-osteoarthritis-and-healthy-controls
#17
Wai K Yeung, Kevin Morgan, Frank Mckenna
While research indicates that both the macro- and microstructure of sleep may be altered in fibromyalgia syndrome, few studies have controlled for symptom duration or included pain-control participants (i.e. patients with chronic pain and sleep disturbance not associated with fibromyalgia syndrome). A frequently reported alteration found in the sleep microstructure of patients with fibromyalgia syndrome is the alpha-delta sleep anomaly. Although alpha waves have been observed during N3 sleep in healthy individuals, it has been proposed that there is an increase in alpha wave activity during slow-wave sleep in fibromyalgia syndrome...
August 11, 2017: Journal of Sleep Research
https://www.readbyqxmd.com/read/28797874/factors-affecting-articular-cartilage-repair-after-open-wedge-high-tibial-osteotomy
#18
Chang-Wan Kim, Seung-Suk Seo, Chang-Rack Lee, Heui-Chul Gwak, Jung-Han Kim, Sun-Gyu Jung
BACKGROUND: To evaluate the factors that affect articular cartilage repair after open-wedge high tibial osteotomy (OWHTO) and the relationship between regeneration of articular cartilage repair and clinical outcomes. METHODS: Among the cases of OWHTO that were performed from March 2005 to February 2012, the patients who followed up for >2years and received a second-look arthroscopy were retrospectively reviewed. For clinical evaluation, the Knee Society scores and Western Ontario and McMaster Universities Osteoarthritis Index score were measured...
August 8, 2017: Knee
https://www.readbyqxmd.com/read/28797872/the-diameter-of-single-bundle-hamstring-autograft-does-not-significantly-influence-revision-rate-or-clinical-outcomes-after-anterior-cruciate-ligament-reconstruction
#19
Gregory C Wernecke, Alex Constantinidis, Ian A Harris, Bradley G Seeto, Darren B Chen, Samuel J MacDessi
BACKGROUND: Anterior cruciate ligament (ACL) graft failure is a complication of ACL reconstruction (ALCR). Smaller autograft diameter may be a contributing factor. Our aim was to determine if hamstring autograft diameter influences graft rupture and patient-reported outcome scores. METHODS: This study included 786 consecutive patients undergoing primary, single bundle, autograft hamstring ACLR. The primary outcome was revision ACLR surgery. Secondary outcomes were patient reported International Knee Documentation Committee (IKDC) score, Knee Injury & Osteoarthritis Outcome Score (KOOS) and Tegner Activity score...
August 7, 2017: Knee
https://www.readbyqxmd.com/read/28795261/a-method-to-create-a-standardized-generic-and-condition-specific-patient-reported-outcome-measure-for-patient-care-and-healthcare-improvement
#20
Karen E Schifferdecker, Susan E Yount, Karen Kaiser, Anna Adachi-Mejia, David Cella, Kathleen L Carluzzo, Amy Eisenstein, Michael A Kallen, George J Greene, David T Eton, Elliott S Fisher
PURPOSE: Patient-reported outcome measures (PROMs), which are generic or condition-specific, are used for a number of reasons, including clinical care, clinical trials, and in national-level efforts to monitor the quality of health care delivery. Creating PROMs that meet different purposes without overburdening patients, healthcare systems, providers, and data systems is paramount. The objective of this study was to test a generalizable method to incorporate condition-specific issues into generic PROM measures as a first step to producing PROMs that efficiently provide a standardized score...
August 9, 2017: Quality of Life Research
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