Search Results
Results 301 - 350 of 1869
< 2 3 4 5 6 7 8 9 10 11 12 >
Nelissen Rob G H H - - 2011
Although the overall survival of knee and hip prostheses at ten years averages 90%, recent problems with several hip and knee prostheses have illustrated that the orthopaedic community, industry, and regulators can still further improve patient safety. Given the early predictive properties of roentgen stereophotogrammetric analysis (RSA) and the meticulous ...
Qiu Li - - 2011
To investigate the ablative effectiveness of microbubble-mediated ultrasonic cavitation for treating synovial pannus and to determine a potential mechanism using the antigen-induced arthritis model (AIA). Ultrasonic ablation was performed on the knee joints of AIA rabbits using optimal ultrasonic ablative parameters. Rabbits with antigen-induced arthritis were randomly assigned to 4 ...
da Mota Licia Maria Henrique - - 2011
Autoantibodies in early rheumatoid arthritis (RA) have important diagnostic value. The association between the presence of autoantibodies against cyclic citrullinated peptide and the response to treatment is controversial. To prospectively evaluate a cohort of patients with early rheumatoid arthritis (<12 months of symptoms) in order to determine the association between serological ...
Paxton Elizabeth W - - 2011
Several national total joint arthroplasty registries exist outside of the United States (U.S.) and have been used to compare rates and outcomes of total knee arthroplasty. Within the U.S., regional arthroplasty registries provide an opportunity to compare U.S. practices and outcomes with those of other countries. The purpose of this ...
Kellner Herbert - - 2011
OBJECTIVE.: To introduce and evaluate a new standardized ultrasound (US) score developed for large joints in patients with rheumatoid arthritis (RA). METHODS.: An US score was designed to determine the degree of inflammation in the shoulder, the elbow, the hip and the knee joint in patients suffering from RA (Sonography ...
Tarbhai Kauser - - 2011
PURPOSE: To compare the effectiveness of 2 splint designs in treating trigger fingers. METHODS: This prospective randomized study of 30 subjects evaluated splinting efficacy for trigger finger, comparing 2 splint designs: a custom metacarpophalangeal (MCP) joint blocking splint and a distal interphalangeal (DIP) joint blocking splint. We evaluated range of ...
Niemeyer Philipp - - 2012
Several factors influence clinical outcome after autologous chondrocyte implantation (ACI) for the treatment of cartilage defects of the knee joint. The aim of the present study was to investigate the influence of cell quality on clinical outcome after ACI. The hypothesis of the authors was that cell quality at the ...
Hernigou Philippe - - 2012
Coexistence of degenerative arthritis and calcium pyrophosphate dihydrate (CPPD) crystals (or radiological chondrocalcinosis) with osteoarthritis (OA) of the knees is frequent at the time of arthroplasty. Several studies suggest more rapid clinical and radiographic progression with CPPD than with OA alone. However, it is unclear whether chondrocalcinosis predisposes to higher ...
Giannicola Giuseppe - - 2011
BACKGROUND: Postmortem and clinical studies have shown an early and prevalent involvement of the radiohumeral joint in primary and secondary arthritis of the elbow. The lateral resurfacing elbow (LRE) prosthesis has recently been developed for the treatment of lateral elbow arthritis. However, few data have been published on LRE results. ...
Khan Wasim S - - 2011
The reverse shoulder arthroplasty prosthesis was originally designed for rotator cuff arthropathy, and provided good results. Over time, the indications have expanded to include, among others, irreparable rotator cuff tears and rheumatoid arthritis, and the results have become more variable. There are also fundamental differences in the designs of the ...
Hemphill Brandon - - 2011
Using external ankle supports during physical activity significantly reduces the likelihood of primary and secondary sprains.
Raven Eric E J - - 2011
PURPOSE: We evaluated long-term results for radiolunate and radioscapholunate arthrodeses for patients with rheumatoid or psoriatic arthritis to determine the durability and efficacy of the procedures. The results are described and compared with those in the literature. METHODS: We carried out arthrodesis of the radiolunate joint (33 wrists) and the ...
Glasgow Celeste - - 2011
Little is known about the long-term relationship between the duration of treatment using dynamic orthoses, and contracture resolution in the stiff proximal interphalangeal (PIP) joint. The purpose of the study was to examine the long-term relationship between weeks of treatment using dynamic orthoses and contracture resolution, in both flexion and ...
Sasaki Hiroshi - - 2011
PURPOSE: Although the patella reduced or everted position has recently been recognized as an important factor in influencing soft tissue balance during the assessment in total knee arthroplasty (TKA), the influence of patella height on soft tissue balance has not been well addressed. We therefore investigated the effect of patella ...
Chen Der-Yuan - - 2011
Tumor necrosis factor (TNF)-α is a pivotal inflammatory cytokine in the pathogenesis of rheumatoid arthritis (RA). TuNEX, a recombinant TNF-α receptor protein, can effectively bind TNF-α. The purpose of this phase I/II dose-escalation study was to assess the safety and preliminary efficacy of three dose levels of TuNEX in Taiwanese ...
Tanaka Yoshiya - - 2012
To assess the efficacy and safety of golimumab + methotrexate (MTX) in Japanese patients with active rheumatoid arthritis (RA). 269 Japanese patients with active RA despite treatment with MTX were randomised (1:1:1) to placebo + MTX (Group 1), golimumab 50 mg + MTX (Group 2) or golimumab 100 mg + ...
Yura Shinya - - 2011
To clarify the features of acute closed lock of the temporomandibular joint we compared the clinical condition of patients with acute and chronic closed lock, and investigated the natural history of acute closed lock. Forty patients with unilateral acute closed lock who were given no treatment and 40 patients with ...
Rabillard M - - 2011
This prospective clinical study investigated the activity of matrix metalloproteinases (MMPs) in stifle synovial fluid (SF) of 13 dogs with acute cranial cruciate ligament (CCL) rupture, and the effect of a postoperative doxycycline treatment. MMP-2, 3, 9 and 13 activities were compared with respect to the time of sampling (preoperatively ...
Stafford Giles H - - 2011
We describe one- to three-year results of a novel use of fibrin glue in the treatment of cartilage damage by arthroscopy in the hip. This technique uses the microfracture technique and fibrin adhesive to bond delaminated articular cartilage to the underlying subchondral bone. This is generally performed in conjunction with ...
Böddeker J - - 2011
Objectives: To compare the improvement in degree of lameness following surgical repair of cranial cruciate ligament rupture in dogs using computer-assisted gait analysis. Methods: Two groups of 14 dogs were used. One group was treated by a capsular-fascial imbrication method, and the other group by tibial plateau levelling osteotomy (TPLO). ...
Fitzpatrick N - - 2011
Objective: To describe the clinical application of osteochondral autograft transfer procedure for the treatment of osteochondritis dissecans (OCD) of the canine medial femoral condyle and to report clinical and force plate outcomes. Methods: Osteochondral autograft transfer (OATS™; Arthrex, Naples FL, USA) instrumentation was employed in six stifle joints of five ...
Atilla B - - 2011
Summary.  End-stage haemophiliac arthropathy can be successfully treated with total knee arthroplasty. However, the functional results may not be as good as anticipated and certain pre-op knee characteristics may alter the functional results. The purpose of this study was to evaluate the functional outcome of TKA in haemophilic patients with ...
Sibbitt Wl - - 2011
Objective: The present randomized controlled trial compared arthrocentesis of the effusive knee followed by corticosteroid injection performed by the conventional anatomic landmark palpation-guided technique to the same procedure performed with ultrasound (US) needle guidance. Methods: Sixty-four palpably effusive knees were randomized to (i) palpation-guided arthrocentesis with a conventional 20-mL syringe ...
Abdel Matthew P - - 2011
Background:Considerable debate remains regarding the use of posterior cruciate-retaining or posterior cruciate-stabilizing designs for total knee arthroplasty. Multiple studies have investigated kinematic, radiographic, and clinical outcomes of both. Nevertheless, long-term survivorship analyses directly comparing the two designs have not been performed, to our knowledge. Our goal was to analyze the ...
Miller Matthew D - - 2011
We previously reported the minimum eight-year follow-up results of cruciate-retaining total knee arthroplasty in a consecutive series of seventy-two knees in patients with rheumatoid arthritis. In the present study, we evaluated the longer-term outcomes after twenty to twenty-five years of follow-up. Since the publication of our original study, ten knees ...
Wong Christopher Kevin - - 2011
Background and Aim: Until recently, robotic devices for stroke rehabilitation had multi-joint designs that were often tethered to a treadmill for gait training. A new single-joint wearable robotic knee orthosis (RKO) has been designed that provides patient-initiated powered-assistance in untethered functional mobility. This case-series documents application of the wearable RKO ...
Hwang S H - - 2012
The aim of this study was to evaluate the morphological changes of the lateral meniscus in end-stage lateral compartment osteoarthritis (OA) of the knee. One hundred fifty-eight knee joints from 133 patients that subsequently underwent total knee joint arthroplasty from January 2008 to December 2009 were enrolled. There were 26 ...
Bollars Peter - - 2011
PURPOSE: Localized full thickness defects of the femoral condyle can be highly symptomatic. Treatment options for these lesions are numerous in young patients, however they become increasingly challenging in middle aged and older patients. In order to delay traditional joint replacement procedures and to provide a soft tissue and bone ...
Dhollander A A M - - 2011
PURPOSE: The purpose of this short-term pilot study was to determine the clinical and MRI outcome of a combination of microfracture with a cell-free polymer-based matrix for the treatment of cartilage defects in the knee. METHODS: The technique was used for treatment of symptomatic cartilage defects in the knee. Five ...
Harlingen Djoeke van - - 2011
The third generation of total wrist arthroplasty (TWA) was designed to solve the early loosening problem, but there have been few long-term follow-ups. We present the outcome of the biaxial total wrist prosthesis (no longer available) after 5-8 years of follow-up. 40 biaxial wrist prostheses were implanted uncemented in 36 ...
Takakubo Yuya - - 2011
Tacrolimus (TAC) suppresses immune-inflammation by an intermediary inhibition of calcineurin activation in the treatment of rheumatoid arthritis (RA). Various combination therapies for RA have been reported to be superior to monotherapies. The aim was therefore to study add-on TAC in a combination with biologics (BIO) and/or non-BIO disease-modifying anti-rheumatic drugs ...
Joseph Robert - - 2011
Complex hammer digit deformity is commonly associated with instability of the metatarsophalangeal joint. Restoring joint stability is critical for digit alignment and function and can be challenging and unpredictable. Lesser metatarsophalangeal joint fusion might be an alternative treatment to the current soft tissue balancing, repair, and extra-articular osseous procedures used ...
Senel Soner - - 2011
OBJECTIVES:: Patients with rheumatoid arthritis (RA) are known to be at increased cardiovascular risk. Etanercept is a tumor necrosis factor α (TNF-α) blocking agent that has been successfully used in the treatment of RA. We sought to assess the effects of etanercept on cardiac functions and lipid profile in RA ...
Worth Aj - - 2011
Abstract AIM: To determine whether there is a seasonal variation in the phenotypic hip score of dogs born in New Zealand as assessed by the New Zealand Veterinary Association (NZVA) canine hip dysplasia (CHD) scheme. METHODS: Data from dogs born in New Zealand between 1988 and 2009 that have been ...
Hetland Merete Lund - - 2011
The main aim of the thesis was to evaluate the impact of modern treatment strategies on disease activity and disease course in patients with rheumatoid arthritis (RA), and to identify predictors for treatment response. Two different treatment strategies were investigated: (A) Aggressive, conventional treatment aiming at achieving inflammatory control in ...
Buchmann Stefan - - 2011
BACKGROUND: The purpose of the study was to report early functional and radiographic results of a small series of patients who underwent autologous chondrocyte transplantation-collagen membrane seeding (ACT-Cs) for focal chondral defects of the shoulder. METHODS: The outcome of 4 consecutive male patients (mean age, 29.3 ± 6.2 years; range, ...
Filardo Giuseppe - - 2011
PURPOSE: Degenerative cartilage lesions present a negative joint environment, which may have a negative effect on the process of cartilage regeneration. The aim of this study is to analyze the clinical outcome obtained with the treatment for isolated degenerative knee cartilage lesions by second-generation arthroscopic autologous chondrocyte implantation (ACI). METHODS: ...
Graham David Y DY Department of Medicine, Michael E. DeBakey VAMC and Baylor College of Medicine, Houston, Texas 77030, USA. - - 2011
On the basis of published data, it is widely believed and cited that rofecoxib use is associated with approximately a 50% reduction in significant gastrointestinal (GI) complications such as bleeding. Data made available as part of litigation, including the Vioxx Gastrointestinal Outcomes Research trial and an Alzheimer's study, allow a ...
Mina Rina R Cincinnati Children's Hospital Medical Center, Ohio 45229-3039, USA. - - 2011
Temporomandibular joint (TMJ) involvement is common in juvenile idiopathic arthritis (JIA). Dexamethasone iontophoresis (DIP) uses low-grade electric currents for transdermal dexamethasone delivery into deeper anatomic structures. The purpose of this study was to assess the safety and effectiveness of DIP for the treatment of TMJ involvement in JIA, and to ...
Onal K - - 2011
Objectives:To compare the functional results of type I tympanoplasty performed with either temporalis fascia or a perichondrium and cartilage island flap, in patients with bilateral chronic otitis media.Method:The study included primary tympanoplasty cases with a subtotal perforation, an intact ossicular chain, a dry ear for at least one month and ...
Bum Park Yong - - 2012
To compare the accuracy rates between ultrasound (US)-guided and blind knee intra-articular injection via the suprapatellar bursa. Ninety-nine patients with radiographically confirmed knee osteoarthritis (Kellgren/Lawrence grade 2 or 3) without effusion were included. Fifty patients were assigned to the US-guided injection group and 49 to the blind injection group. After ...
van den Ende Kimberly I M - - 2011
HYPOTHESIS: Septic arthritis of the elbow is a serious orthopedic concern associated with high morbidity and mortality rates, traditionally treated with open exposure of the elbow joint. This study was performed to describe the outcome of arthroscopic treatment of septic elbow arthritis. METHODS: From May 2000 through January 2008, 12 ...
Urata Yukitomo - - 2011
OBJECTIVES: To assess whether therapy to achieve both a disease activity score in 28 joints (DAS28) less than 2.6 and matrix metalloproteinase (MMP) 3 normalisation offers better outcomes than either target alone in early rheumatoid arthritis (RA) at 56 weeks: Treating to Twin Targets (T-4) Study.METHODS: 243 early RA patients ...
Young Allan A - - 2011
Background:Rheumatoid arthritis affecting the shoulder is typically associated with rotator cuff compromise and can also result in severe glenoid erosion. Since reverse shoulder arthroplasty is capable of addressing both rotator cuff disorders and glenoid bone deficiencies, our aim was to evaluate the outcome of reverse shoulder arthroplasty in patients with ...
Clockaerts S S Department of Orthopaedics, Erasmus MC, University Medical Center, Rotterdam, The - - 2012
Osteoarthritis is the most frequent chronic joint disease causing pain and disability. Besides biomechanical mechanisms, the pathogenesis of osteoarthritis may involve inflammation, vascular alterations and dysregulation of lipid metabolism. As statins are able to modulate many of these processes, this study examines whether statin use is associated with a decreased ...
Schneider Ulrich - - 2011
Background: The Cartilage Regeneration System (CaReS) is a novel matrix-associated autologous chondrocyte implantation (ACI) technique for the treatment of chondral and osteochondral lesions (Outerbridge grades III and IV). For this technology, no expansion of the chondrocytes in a monolayer culture is needed, and a homogeneous cell distribution within the gel ...
Hayashi Masatoshi - - 2012
We assessed the effect of total large-joint arthroplasty combined with anti-tumor necrosis factor (TNF) therapy for rheumatoid arthritis (RA). We studied 45 RA patients (age 57.91 ± 12.74 years, RA duration 13.43 ± 8.28 years) who underwent total arthroplasty (35 knees, 19 hips, 3 elbows, and 1 ankle) between August ...
Brennan S A - - 2011
AIM: To assess the response to treatment in patients with soft tissue impingement of the ankle managed with arthroscopic debridement. METHODS: Forty-one ankle arthroscopies were performed for soft tissue impingement between April 2007 and April 2009. There were 26 men and 15 women and the mean age was 30.1 years. Arthroscopy ...
Stoustrup Peter - - 2011
Unilateral temporomandibular joint (TMJ) arthritis in juvenile idiopathic arthritis (JIA) patients often induces asymmetric dentofacial growth. This study evaluates the effects of an orthopaedic functional appliance worn full time to reduce asymmetric mandibular growth in JIA patients.Twenty-two JIA patients with unilateral TMJ involvement were included in the study (mean age ...
Oheim Ralf - - 2012
Hip-joint empyema is a severe local infection that can cause general illness and, in the worst-case scenario, death by septic complications. For severe hip-joint infections, the Girdlestone arthroplasty has been an established treatment option for many decades. We describe functional midterm results after treatment of haematological and postoperative hip-joint infections. ...
< 2 3 4 5 6 7 8 9 10 11 12 >