Abstract:
OBJECTIVES:To examine the effect of Osteoarthritis (OA)-related difficulty walking on risk for diabetes complications in persons with diabetes and OA. DESIGN:A population cohort aged 55+ years with symptomatic hip and knee OA was recruited 1996-98 and followed through provincial administrative data to 2015 (n = 2,225). In those with confirmed OA (examination and radiographs) and self-reported diabetes at baseline (n = 359), multivariate Cox regression modeling was used to examine the relationship between baseline difficulty walking (Health Assessment Questionnaire (HAQ) difficulty walking score; use of walking aid) and time to first diabetes-specific complication (hospitalization for hypo- or hyperglycemia, infection, amputation, retinopathy, or initiation of chronic renal dialysis) and cardiovascular (CV) events. RESULTS:Participants' mean baseline age was 71.4 years; 66.9% were female, 77.7% had hypertension, 54.0% had pre-existing CV disease, 42.9% were obese and 15.3% were smokers. Median HAQ difficulty walking score was 2/3 indicating moderate to severe walking disability; 54.9% used a walking aid. Over a median 6.1 years, 184 (51.3%) experienced one or more diabetes-specific complications; 191 (53.2%) experienced a CV event over a median 5.7 years. Greater baseline difficulty walking was associated with shorter time to the first diabetes-specific complication (adjusted HR per unit increase in HAQ walking 1.24, 95% CI 1.04-1.47, P = 0.02) and CV event (adjusted HR for those using a walking aid 1.35, 95% CI 1.00-1.83, P = 0.04). CONCLUSIONS:In a population cohort with OA and diabetes, OA-related difficulty walking was a significant - and potentially modifiable - risk factor for diabetes complications.
journal_name
Osteoarthritis Cartilagejournal_title
Osteoarthritis and cartilageauthors
Hawker GA,Croxford R,Bierman AS,Harvey P,Ravi B,Kendzerska T,Stanaitis I,King LK,Lipscombe Ldoi
10.1016/j.joca.2016.08.003subject
Has Abstractpub_date
2017-01-01 00:00:00pages
67-75issue
1eissn
1063-4584issn
1522-9653pii
S1063-4584(16)30233-3journal_volume
25pub_type
杂志文章abstract:OBJECTIVE:Articular cartilage is separated from subchondral bone by the tidemark and a calcified cartilage zone. Advancement of the calcified region and tidemark duplication are both hallmarks of osteoarthritis (OA). Currently the mechanisms controlling post-natal articular cartilage mineralization are poorly understoo...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1016/j.joca.2007.05.014
更新日期:2008-01-01 00:00:00
abstract:OBJECTIVE:Our objective was to investigate relationships between proximal tibial subchondral bone mineral density (BMD) and nocturnal pain in patients with knee osteoarthritis (OA). METHODS:The preoperative knee of 42 patients booked for knee arthroplasty was scanned using quantitative computed tomography (QCT). Pain ...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1016/j.joca.2015.04.012
更新日期:2015-09-01 00:00:00
abstract:OBJECTIVE:To test the hypothesis that an association exists between the characteristics of the knee adduction moment and foot progression angle (FPA) in asymptomatic individuals and those with mild to moderate and severe knee osteoarthritis (OA). DESIGN:Fifty asymptomatic individuals, 46 patients with mild to moderate...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1016/j.joca.2007.11.012
更新日期:2008-08-01 00:00:00
abstract:OBJECTIVE:To evaluate the efficacy and safety of chondroitin sulfate and/or glucosamine hydrochloride in alleviating symptoms and improving the dysfunction of Kashin-Beck disease (KBD) patients. METHODS:We undertook a cluster-randomized, placebo-controlled trial in 251 patients with KBD. Participants were randomly all...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.joca.2012.03.013
更新日期:2012-07-01 00:00:00
abstract:OBJECTIVE:To date semiquantitative whole-organ scoring of knee osteoarthritis (OA) relies on 1.5 Tesla (T) Magnetic resonance imaging (MRI) systems. Less costly 1.0 T extremity systems have been introduced that offer superior patient comfort, but may have limitations concerning field-of-view and image quality. The aim ...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章,多中心研究
doi:10.1016/j.joca.2009.08.017
更新日期:2010-02-01 00:00:00
abstract:OBJECTIVE:To determine in a 48-month longitudinal study the association of thigh muscle cross-sectional area (CSA) and strength on progression of morphologic knee cartilage degeneration using 3T magnetic resonance imaging (MRI). DESIGN:Seventy Osteoarthritis Initiative (OAI) subjects aged 50-60 years, with no radiogra...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1016/j.joca.2016.07.004
更新日期:2016-12-01 00:00:00
abstract:OBJECTIVE:The goal of this study was to characterize the proteoglycan (PG) production and processing by bone marrow stromal cells (BMSCs) within a tissue engineered construct. METHODS:Bovine BMSCs and articular chondrocytes (ACs) were isolated from an immature calf, seeded into agarose gels, and cultured up to 32 days...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1016/j.joca.2008.01.004
更新日期:2008-09-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to investigate the effects of hypo-osmotically induced calcium (Ca(2+)) transients on the organization of the actin cytoskeleton in articular chondrocytes. The secondary hypothesis tested was that actin restructuring following hypo-osmotic stress is mediated by gelsolin. METHODS:Iso...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1053/s1063-4584(02)00347-3
更新日期:2003-03-01 00:00:00
abstract:OBJECTIVES:To systematically appraise the evidence on measurement properties of performance-based outcome measures to assess physical function in young and middle-aged people known to be at high risk of hip and/or knee osteoarthritis (OA). METHODS:Electronic searches were performed in MEDLINE, CINAHL, Scopus and SPORT...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章,评审
doi:10.1016/j.joca.2013.10.021
更新日期:2014-01-01 00:00:00
abstract:OBJECTIVE:The objective of this study was to evaluate the feasibility of quantifying the Equilibrium Partitioning of an Ionic Contrast agent via Microcomputed Tomography (EPIC-microCT) to nondestructively assess sulfated glycosaminoglycan (sGAG) content and distribution in rat articular cartilage ex vivo, and in doing ...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1016/j.joca.2009.07.014
更新日期:2010-01-01 00:00:00
abstract::We performed a case-controlled study to determine whether previous gynecological surgery is associated with severe osteoarthritis (OA) of the knee, the hip or the spine, as well as mild OA of the knee. Patients who underwent surgical treatment for OA were defined as having severe OA. Patients with knee pain and radiog...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1016/s1063-4584(05)80055-x
更新日期:1995-09-01 00:00:00
abstract:OBJECTIVE:To develop a reliable, valid, and responsive self-administered questionnaire to probe pain, stiffness and physical disability in patients with osteoarthritis (OA) of the hand. DESIGN:In order to assess the dimensionality of the symptomatology of hand OA, a self-administered questionnaire was developed to pro...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1053/joca.2002.0837
更新日期:2002-11-01 00:00:00
abstract:OBJECTIVES:The etiology of degenerative meniscus tear is unclear but could be related to a generalized osteoarthritic disease process. We studied whether radiographic hand osteoarthritis (OA) is associated with meniscus damage. METHODS:We examined 974 persons aged 50-90 years drawn via census tract data and random-dig...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1016/j.joca.2015.08.005
更新日期:2016-02-01 00:00:00
abstract:OBJECTIVE:Sex hormones and reproductive factors may be important for osteoarthritis (OA). The aim of this study was to describe the associations of parity, use of hormone replacement therapy (HRT) and oral contraceptives (OCs) with cartilage volume, cartilage defects and radiographic OA in a population-based sample of ...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1016/j.joca.2011.07.020
更新日期:2011-11-01 00:00:00
abstract:OBJECTIVE:Summarize the comparative effectiveness of oral non-steroidal anti-inflammatory drugs (NSAIDs) and opioids in reducing knee osteoarthritis (OA) pain. METHODS:Two reviewers independently screened reports of randomized controlled trials (RCTs), published in English between 1982 and 2015, evaluating oral NSAIDs...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章,评审
doi:10.1016/j.joca.2016.01.135
更新日期:2016-06-01 00:00:00
abstract:OBJECTIVE:To assess the influence of pre-operative X-ray changes on the response to total knee joint replacement (TKR). METHODS:We included patients from one centre who underwent primary TKR (n = 478) for osteoarthritis in 2006 and 2007. The International Knee Society score (IKSS) and short form health survey were col...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1016/j.joca.2012.05.015
更新日期:2012-10-01 00:00:00
abstract:OBJECTIVE:To evaluate the efficacy, safety and carry-over effect of diacerein, in comparison to piroxicam, in the treatment of Thai patients with symptomatic knee osteoarthritis (OA). DESIGN:This was a double-blind, randomised, piroxicam-controlled, parallel-group study. A 7-day non-steroidal anti-inflammatory drug wa...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.joca.2007.02.021
更新日期:2007-06-01 00:00:00
abstract:OBJECTIVE:This study aims to apply gene expression profiling technology to gain insight into the molecular regulation of mesenchymal chondrogenesis. METHODS:The experimental system consists of micromass cultures of C3H10T1/2 cells, a murine multipotential embryonic cell line, treated with the chondroinductive growth f...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1053/joca.2001.0478
更新日期:2002-01-01 00:00:00
abstract:OBJECTIVE:To develop a model of early osteoarthritis, by examining whether radiographically normal knees with contralateral joint space narrowing (JSN), but without contralateral trauma history, display greater longitudinal cartilage composition change (transverse relaxation time; T2) than subjects with bilaterally nor...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1016/j.joca.2019.06.013
更新日期:2019-11-01 00:00:00
abstract::Despite promising results, the U.S. Food and Drug Administration (FDA) put on hold trials assessing anti-nerve growth factor (a-NGF) compounds due to concerns over accelerated rates of OA progression. The mechanism of these events is unclear but joint adverse events were observed particularly in patients using a-NGFs ...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1016/j.joca.2014.09.018
更新日期:2015-01-01 00:00:00
abstract:OBJECTIVE:To examine the clinical impact of coexisting lateral osteoarthritis (OA) in knees with mild medial OA. DESIGN:In patients with Kellgren/Lawrence (K/L) grade 2 OA in the medial compartment (n = 100; age: 56-89 years; 80.0% female), anteroposterior knee radiography was used to assess the presence of lateral OA...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1016/j.joca.2017.02.801
更新日期:2017-08-01 00:00:00
abstract:OBJECTIVE:To determine in human articular chondrocytes the activity of Aldehyde dehydrogenase (ALDH), which are reported as stem/progenitor cell marker in various adult tissues and evaluate gene expression of ALDH1A isoforms. DESIGN:ALDH activity was evaluated by flow cytometry with Aldefluor™ assay in cells, isolated...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1016/j.joca.2015.11.019
更新日期:2016-05-01 00:00:00
abstract:OBJECTIVE:To correlate osteochondral repair assessed by validated macroscopic scoring systems with established semiquantitative histological analyses in an ovine model and to test the hypothesis that important macroscopic individual categories correlate with their corresponding histological counterparts. METHODS:In th...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1016/j.joca.2016.10.014
更新日期:2017-04-01 00:00:00
abstract:OBJECTIVE:Prospectively monitor how treatment of acutely ruptured anterior cruciate ligament (ACL) affects biomarkers of inflammation and proteolytic degradation over 5 years. DESIGN:We studied 119 subjects with acute ACL injury from the randomized controlled knee anterior cruciate ligament, non-surgical versus surgic...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.joca.2017.05.009
更新日期:2017-09-01 00:00:00
abstract:OBJECTIVE:Although SOX9 is a key molecule for chondrogenic differentiation, little is known about the upstream signal. The present study attempted to identify transcription factors to induce SOX9 expression and examined the mechanism. METHODS:Sequences of about 1 kb of 5'-end flanking regions were compared between hum...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1016/j.joca.2009.02.003
更新日期:2009-08-01 00:00:00
abstract:OBJECTIVE:The effects of mechanical deformation of intact cartilage tissue on chondrocyte biosynthesis in situ have been well documented, but the mechanotransduction pathways that regulate such phenomena have not been elucidated completely. The goal of this study was to examine the effects of tissue deformation on the ...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1016/j.joca.2004.08.004
更新日期:2004-12-01 00:00:00
abstract:OBJECTIVE:To compare the sensitivity of WOMAC and the two added dimensions Sport and Recreation Function and Knee Related Quality of Life in subjects with radiographic knee OA to that in controls. To study the influence of age on the reported outcomes. DESIGN:Outcomes were compared between subjects having had meniscec...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1053/joca.1998.0153
更新日期:1999-03-01 00:00:00
abstract:OBJECTIVE:Cam hip morphology is associated with femoroacetabular impingement (FAI) syndrome and causes hip osteoarthritis (OA). We aimed to assess the prevalence of cam hip morphology in a sample representative of the general population, using a measure with a predefined diagnostic accuracy. DESIGN:Patients aged 16-65...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1016/j.joca.2018.09.019
更新日期:2019-03-01 00:00:00
abstract:OBJECTIVE:Obesity is a highly cited risk factor for knee osteoarthritis (OA), but its role in knee OA pathogenesis and progression is not as clear. Excess weight may contribute to an increased mechanical burden and altered dynamic movement and loading patterns at the knee. The objective of this study was to examine the...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1016/j.joca.2012.08.004
更新日期:2012-11-01 00:00:00
abstract:OBJECTIVE:To employ a magnetic resonance (MR) imaging technique for quantitative assessment of thin cartilage layers, and to validate the cartilage volume and thickness measurements. METHODS:We investigated 10 normal elbow joints (age 20 to 69 years) with a 3D gradient echo sequence with selective water excitation (TR...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1053/joca.1999.0278
更新日期:2000-03-01 00:00:00