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ultrasound osteoarthritis

Win M Oo, James M Linklater, David J Hunter
PURPOSE OF REVIEW: Osteoarthritis is the most prevalent and disabling disease still necessitating research in pathogenic mechanisms, predictors of disease progression and responsive techniques to detect the slow structural changes within a short time frame. In this scenario, imaging modalities are essential. With recent advancements in technology and availability of large longitudinal datasets, tremendous advances are occurring. The present review discusses and summarizes recent original publications in this area...
October 17, 2016: Current Opinion in Rheumatology
Lang Jia, Yan Wang, Jinyun Chen, Wenzhi Chen
The aim of this study was to investigate the effects of focused low-intensity pulsed ultrasound (FLIPUS) therapy on the functional and health status of patients with knee osteoarthritis (KOA). A total of 106 subjects with bilateral KOA were randomized sequentially into two groups. Group I received FLIPUS + diclofenac sodium, and group II received sham FLIPUS + diclofenac sodium. The therapeutic effects of the interventions were evaluated by measuring changes in VAS pain, the WOMAC scores, and the LI scores after 10 days of treatment as well as changes in LI and VAS at follow-up, 4 and 12 weeks later...
October 17, 2016: Scientific Reports
A Lemoine, F Baudin, R Vialle, E Grimprel
INTRODUCTION: The prognosis of osteoarticular infections has improved over the past 20 years but it still remains potentially severe. The treatment of these infections has been simplified and shortened. In 2008, the Pediatric Infectious Disease Group (GPIP) established new therapeutic guidelines in order to standardize treatment in France. The aim of this study is to analyze practices in a Parisian hospital and assess the efficacy of this treatment in short and medium terms. MATERIALS AND METHODS: This retrospective study focused on patients older than 3 months, without comorbidities, who were hospitalized for an acute osteoarticular infection in 2012 at Trousseau Hospital (Paris), with a follow-up of at least 4 weeks...
October 10, 2016: Archives de Pédiatrie: Organe Officiel de la Sociéte Française de Pédiatrie
L Arendt-Nielsen, G-L Jiang, R DeGryse, C C Turkel
OBJECTIVES: OnabotulinumtoxinA (onabotA) attenuates peripheral nociceptive transduction and consequently neuronal firing. The aim of this mechanistic study was to evaluate the effect of intra-articular (IA) onabotA in patients with painful knee osteoarthritis (OA). METHOD: We conducted a double-blind, randomized, placebo-controlled, 12-week trial using a single ultrasound-guided IA injection of onabotA (200 U). Patients (N = 121) were randomized to receive onabotA (n = 61) or placebo (n = 60)...
October 13, 2016: Scandinavian Journal of Rheumatology
Takashi Nishida, Satoshi Kubota, Eriko Aoyama, Nobuyasu Yamanaka, Karen M Lyons, Masaharu Takigawa
OBJECTIVE: CCN family protein 2/connective tissue growth factor (CCN2/CTGF) promotes cartilage regeneration in experimental osteoarthritis (OA) models. However, CCN2 production is very low in articular cartilage. The aim of this study was to investigate whether or not CCN2 was promoted by cultured chondrocytes treated with low-intensity pulsed ultrasound (LIPUS) and to clarify its mechanism. METHODS: Human chondrocytic cell line HCS-2/8, rat primary epiphyseal and articular cartilage cells, and Ccn2-deficient chondrocytes that impaired chondrocyte differentiation, were treated with LIPUS for 20 min at 3...
October 8, 2016: Osteoarthritis and Cartilage
Tuğba Yeğin, Lale Altan, Meliha Kasapoğlu Aksoy
Osteoartritis (OA) is one of the most frequent causes of pain, loss of function and disability in adults. The prevalence of OA is expected to increase substantially in the future. Knee OA is the most common subset of OA. Therapeutic ultrasound (US) is one of several physical therapy modalities suggested for the management of pain and loss of function due to OA. The purpose of our study was to investigate the efficacy of US therapy in reducing pain and functional loss and improving the quality of life in patients with knee OA in comparison to sham US therapy...
October 7, 2016: Ultrasound in Medicine & Biology
Jana Podlipská, Juhani M Koski, Pasi Pulkkinen, Simo Saarakkala
[This corrects the article DOI: 10.1155/2013/182562.].
2016: TheScientificWorldJournal
I K Haugen
Hand osteoarthritis (OA) is a prevalent disease that can lead to substantial pain and physical disability. Currently, no disease-modifying drugs exist for the treatment of OA. Most OA research has been conducted on knee OA and we have limited knowledge about disease mechanisms in hand OA. During her research career, Ida K Haugen (IKH) has focused on the epidemiology of hand OA and imaging techniques. She has established a large international network, providing the opportunity to study the epidemiology of hand OA in large international OA cohorts...
August 2016: Scandinavian Journal of Rheumatology
M W Zhao, H Tian, N Wang, M Li, X Geng, Q Y Zhou
Objective: To assess the pain control efficiency of continuous adductor canal block in total knee arthroplasty. Methods: From October to December 2015, patients with severe knee osteoarthritis undergoing primary unilateral TKA were observed clinically.All of the patients received ultrasound-guided continuous adductor canal block after surgery.NPRS Pain score in rest and activity at 2, 6, 12, 24, 48 h after surgery were collected, preoperative and postoperative quadriceps strength at 24, 48 h were analyzed. Opioids consumption and anesthesia related adverse effects were also recorded...
September 20, 2016: Zhonghua Yi Xue za Zhi [Chinese medical journal]
Francis P Lagattuta, Heliodoro Magaña
No abstract text is available yet for this article.
September 2016: PM & R: the Journal of Injury, Function, and Rehabilitation
Prathap Jayaram, Joshua B Rothenberg, Joslyn F Gober, Usker Naqvi, Gerard A Malanga
No abstract text is available yet for this article.
September 2016: PM & R: the Journal of Injury, Function, and Rehabilitation
Mokhtar Arazpour, Mohaddeseh Soflaei, Monireh Ahmadi Bani, Seyed Pezhman Madani, Mahsa Sattari, Akbar Biglarian, Zahra Mosallanezhad
BACKGROUND: When the first carpometacarpal joint of the wrist is immobilized using an orthosis to combat the effects of osteoarthritis, atrophy of the thenar muscles may occur. OBJECTIVES: The aim of this study was to evaluate the thenar muscle diameter and cross-sectional area, joint function, and pain, before and after being supplied with an orthosis in patients with grades 1 and 2 carpometacarpal osteoarthritis compared to a control group. STUDY DESIGN: Randomized clinical trial...
September 19, 2016: Prosthetics and Orthotics International
Keiko Okumura, Kumiko Yamaguchi, Tatsuya Tamaki, Kazuhiro Oinuma, Hikaru Tomoe, Keiichi Akita
INTRODUCTION AND HYPOTHESIS: Some patients with hip osteoarthritis report that urinary incontinence (UI) is improved following total hip arthroplasty (THA). However, the type and severity of UI remain unclear. In this study, we hypothesize that both stress urinary incontinence (SUI) and urge urinary incontinence (UUI) are improved after THA. We assess the characteristics of UI and discuss the anatomical factors related to UI and THA for improved treatment outcome. METHODS: Fifty patients with UI who underwent direct anterior-approach THA were evaluated...
September 16, 2016: International Urogynecology Journal
Jana Podlipská, Ali Guermazi, Petri Lehenkari, Jaakko Niinimäki, Frank W Roemer, Jari P Arokoski, Päivi Kaukinen, Esa Liukkonen, Eveliina Lammentausta, Miika T Nieminen, Osmo Tervonen, Juhani M Koski, Simo Saarakkala
No abstract text is available yet for this article.
2016: Scientific Reports
Luana Mancarella, Olga Addimanda, Carlotta Cavallari, Riccardo Meliconi
BACKGROUND: Ultrasound is one of the most promising candidates for detection of inflammation and structural damage in hand osteoarthritis. OBJECTIVE: To evaluate new advances of US as a diagnostic and prognostic tool in hand osteoarthritis assessment. METHODS: We conducted a Medline on PubMed search for articles about "ultrasonography" and "hand OA" published between January 2012 and 15th April 2016, limiting our search to articles on human adults in English, excluding those involving inflammatory diseases, visualization of joints other than hands, ultrasound guided injections and surgical procedures...
September 9, 2016: Current Rheumatology Reviews
Gul Devrimsel, Munevver Serdaroglu Beyazal, Aysegul Kucukali Turkyilmaz, Serap Baydur Sahin
[Purpose] The aim of this study was to investigate the effects of hypothyroidism on femoral cartilage thickness by using ultrasound, which has been found to be useful in the early diagnosis of knee osteoarthritis. [Subjects and Methods] Forty patients diagnosed with hypothyroidism and 30 age-, gender-, smoking status, physical activity-, and body mass index-matched healthy subjects were enrolled. The thickness of the femoral articular cartilage was measured using a 7- to 12-MHz linear probe. Three mid-point measurements were taken from each knee at the lateral condyle, intercondylar area, and medial condyle...
August 2016: Journal of Physical Therapy Science
Nilgün Mesci, Erkan Mesci, Duygu Geler Külcü
[Purpose] The aim of this study was to investigate whether neuropathic pain is associated with femoral condylar cartilage thickness, electrical pain threshold, and clinical parameters in patients with knee osteoarthritis. [Subjects and Methods] Sixty patients over the age of 40 diagnosed with knee osteoarthritis were enrolled. The PainDETECT questionnaire, Western Ontario and McMaster Universities Osteoarthritis Index, Hospital Anxiety and Depression Scale, and Short Form-36 questionnaire were completed for all patients...
August 2016: Journal of Physical Therapy Science
Joan Calvet, Cristóbal Orellana, Jordi Gratacós, Antoni Berenguer-Llergo, Assumpta Caixàs, Juan José Chillarón, Juan Pedro-Botet, María García-Manrique, Noemí Navarro, Marta Larrosa
BACKGROUND: Adipokines are related to knee osteoarthritis, but their exact role is not well known. The aim of this study was to evaluate the association between adipokines in synovial fluid and clinical severity in patients with knee osteoarthritis with joint effusion. METHODS: Cross-sectional study with systematic inclusion of female patients with symptomatic primary knee osteoarthritis with ultrasound-confirmed joint effusion. Age, physical exercise, knee osteoarthritis symptoms duration, classical cardiovascular risk factors and different anthropometric measurements were collected...
2016: Arthritis Research & Therapy
Benjamin Kienast, Hellal Mohsen, Robert Wendlandt, Nils Reimers, Arndt P Schulz, Hinrich Heuer, Justus Gille, Hanjo Neumann
BACKGROUND: Osteochondral injuries often lead to osteoarthritis of the affected joint. All established systems for refixation of osteochondral defects show certain disadvantages. To address the problem of reduced stability in resorbable implants, ultrasound-activated pins were developed. By ultrasound-activated melting of the tip of these implants, a more secure anchoring is assumed. MATERIALS AND METHODS: The aim of the study was to investigate if ultrasound-activated pins can provide secure fixation of osteochondral fragments compared to screws and conventional resorbable pins...
September 2, 2016: Biomedizinische Technik. Biomedical Engineering
Oana Serban, Mihai Porojan, Maria Deac, Flavia Cozma, Carolina Solomon, Manuela Lenghel, Mihaela Micu, Daniela Fodor
AIMS: The aim of the study was to evaluate the correlations between clinical symptoms (pain), physical examination, ultrasound (US), and radiological findings in patients with bilateral knee osteoarthritis (OA). MATERIAL AND METHODS: Knee pain was appreciated during medial and lateral palpation of each knee joint and using visual analogue scale (VAS) and The Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC). US evaluation (osteophytes, meniscal protrusion, synovial fluid, femoral hyaline cartilage thickness) and radiological assessment (osteophytes, femoral-tibial space, Kellgren-Lawrence [K-L] score, enthesopathies) were performed by two examiners blinded to the clinical results and to each other...
September 2016: Medical Ultrasonography
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