Abstract:
OBJECTIVE:Glucosamine is commonly used for the treatment of osteoarthritis, and its use is increasing in the general population. The Canadian Multicentre Osteoporosis Study (CaMos) provided an opportunity to examine the prevalence of glucosamine use across age and gender groups, and to assess the factors associated with its use. METHOD:CaMos is a random, population-based sample of 9423 Canadians. Baseline assessments took place in 1996-1997 and the 5-year follow-up assessments in 2001-2002. The primary outcome of this analysis was glucosamine use at year 5. Prevalence estimates were age- and sex-standardized to the Canadian population. A number of factors potentially associated with glucosamine use were identified from the literature. Multivariable logistic regression was used to identify variables associated with glucosamine use. RESULTS:At 5 years, complete data were available for 7652 of the original 9423 participants (81.2%). For men, glucosamine use increased from 0.9% to 4.7% (weighted values), and for women, it increased from 1.3% to 8.2%. Glucosamine use was higher among older participants, those living in western Canada, and those with arthritis, back pain, higher calcium intake from supplements, physical activity and prior glucosamine use. CONCLUSIONS:Glucosamine use increased substantially over 5 years, and its use is associated with a number of factors. Some may use glucosamine to manage pain and symptoms of arthritis and back pain, while others use it as a preventive measure to maintain health.
journal_name
Osteoarthritis Cartilagejournal_title
Osteoarthritis and cartilageauthors
Hopman WM,Towheed TE,Gao Y,Berger C,Joseph L,Vik SA,Hanley DA,Carran J,Anastassiades Tdoi
10.1016/j.joca.2006.06.003subject
Has Abstractpub_date
2006-12-01 00:00:00pages
1288-93issue
12eissn
1063-4584issn
1522-9653pii
S1063-4584(06)00182-8journal_volume
14pub_type
杂志文章,多中心研究abstract:OBJECTIVE:Partial meniscectomy is the golden standard for treating a bucket-handle tear in the meniscus of the knee, but it inevitably leads to articular cartilage degeneration. Surgical creation of an access channel between the lesion and the vascularized synovial lining is intended to induce ingrowth of repair tissue...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1053/joca.2002.0870
更新日期:2003-01-01 00:00:00
abstract:OBJECTIVES:To compare the epigenetic landscape of 3D cell models of human primary articular chondrocytes (hPACs) and human bone-marrow derived mesenchymal stem cells (hBMSCs) and their respective autologous articular cartilage. DESIGN:Using Illumina Infinium HumanMethylation450 BeadChip arrays, the DNA methylation lan...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1016/j.joca.2016.03.009
更新日期:2016-08-01 00:00:00
abstract:OBJECTIVE:To evaluate the thickness of cartilage at the posterior aspect of the medial and lateral condyle in Osteoarthritis (OA) knees compared to non-OA knees using computed tomography arthrography (CTA). DESIGN:535 consecutive knee CTAs (mean patient age = 48.7 ± 16.0; 286 males), were retrospectively analyzed. Kne...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1016/j.joca.2014.08.017
更新日期:2015-02-01 00:00:00
abstract:OBJECTIVE:To assess if various biological responses to transforming growth factor-beta (TGF-beta) in chondrocytes are differentially regulated by Smad-6 and Smad-7. DESIGN:Adenoviral overexpression of Smad-6 or -7 mRNA in a chondrocyte cell line was determined via semi-quantitative RT-PCR and protein overexpression wa...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1016/s1063-4584(03)00165-1
更新日期:2003-11-01 00:00:00
abstract:BACKGROUND:Arthroscopic partial meniscectomy (APM) is the most frequently performed orthopedic procedure. Functional outcomes of APM are variable, particularly among patients with underlying knee osteoarthritis. While most patients undergoing APM have knee magnetic resonance imaging (MRI) performed preoperatively, the ...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1016/j.joca.2005.11.014
更新日期:2006-05-01 00:00:00
abstract:OBJECTIVE:To describe the reproducibility and validity of six different measurement techniques for knee subchondral bone mineral density (sBMD). METHODS:A consecutive sample of 50 male and female participants from a population-based longitudinal study had sBMD assessed using dual energy X-ray absorptiometry scans. Ant...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1016/j.joca.2008.04.012
更新日期:2008-12-01 00:00:00
abstract:OBJECTIVE:To elucidate the role of LRRK2 in intervertebral disc degeneration (IDD) as well as its mitophagy regulation mechanism. METHODS:The expression of LRRK2 in human degenerative nucleus pulposus tissues as well as in oxidative stress-induced rat nucleus pulposus cells (NPCs) was detected by western blot. LRRK2 w...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1016/j.joca.2021.01.002
更新日期:2021-01-09 00:00:00
abstract:OBJECTIVE:This study examined the effects of reduced and elevated weight bearing on post-traumatic osteoarthritis (PTOA) development, locomotor joint kinematics, and degree of voluntary activity in rats following medial meniscal transection (MMT). DESIGN:Twenty-one adult rats were subjected to MMT surgery of the left ...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1016/j.joca.2019.08.001
更新日期:2019-12-01 00:00:00
abstract:OBJECTIVE:To identify the effect of alterations in physical parameters such as oxygen and pH on processes associated with cellular redox balance in osteoarthritic chondrocytes. METHOD:Human osteoarthritic chondrocytes (HOAC) were isolated from total knee arthroplasty samples and cultured in 3-D alginate beads in four ...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1016/j.joca.2013.06.028
更新日期:2013-11-01 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:To compare the 2D and 3D MOCART system obtained with 9.4 T high-field magnetic resonance imaging (MRI) for the ex vivo analysis of osteochondral repair in a translational model and to correlate the data with semiquantitative histological analysis. METHODS:Osteochondral samples representing all levels of repa...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1016/j.joca.2014.05.027
更新日期:2014-10-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to determine the effects of intra-articular injections of high molecular weight (2000 kDa) sodium hyaluronate (HA) on the progression of articular cartilage degeneration in a rabbit partial medial meniscectomy model of osteoarthritis. DESIGN:Six experimental groups included norm...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1016/j.joca.2003.11.007
更新日期:2004-03-01 00:00:00
abstract:INTRODUCTION:Articular cartilage matrix synthesis and degradation are dynamic processes that must be balanced for proper maintenance of the tissue. In osteoarthritis (OA), this balance is skewed toward degradation and ultimate loss of matrix. The transcriptional and/or activity levels of hundreds of genes are dysregula...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1016/j.joca.2004.05.001
更新日期:2004-08-01 00:00:00
abstract:OBJECTIVE:This study used a rat model of post-traumatic knee osteoarthritis (OA) created by anterior cruciate ligament transection with partial medial meniscectomy (ACLT + pMMx). In this model, mild to moderate structural changes that are typical of knee OA have been observed within 2 and 8 weeks post-surgery. We aimed...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1016/j.joca.2015.03.001
更新日期:2015-07-01 00:00:00
abstract:OBJECTIVE AND DESIGN:Transection of the anterior cruciate ligament 2 weeks after ipsilateral hindlimb deafferentation leads to osteoarthritis of the knee joint within 3 weeks. We analyzed the gait of six dogs that underwent this procedure in order to identify kinematic changes that could account for this rapid joint de...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1016/s1063-4584(97)80012-x
更新日期:1997-05-01 00:00:00
abstract:OBJECTIVE:C-C chemokine receptor type 5 (CCR5) has been implicated in rheumatoid arthritis and several inflammatory diseases, where its blockade resulted in reduced joint destruction. However, its role in modulating cartilage and bone changes in post-traumatic osteoarthritis (OA) has not yet been investigated. In this ...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1016/j.joca.2014.12.002
更新日期:2015-03-01 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:OBJECTIVES:The aims of this study were to: 1. Evaluate the performance of arthroscopy for the diagnosis of chondropathy and to compare it to that of direct non-arthroscopic assessments; 2. Determine intra-observer reliability of arthroscopic assessments; 3. Evaluate the effects of the arthroscopic video quality and pro...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1016/j.joca.2004.12.005
更新日期:2005-05-01 00:00:00
abstract:OBJECTIVE:Osteoarthritis (OA) is associated with increased articular cartilage hydraulic permeability and decreased maintenance of high interstitial fluid load support (IFLS) during articulation, resulting in increased friction on the cartilage solid matrix. This study assesses frictional response following in situ syn...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1016/j.joca.2017.03.001
更新日期:2017-07-01 00:00:00
abstract:OBJECTIVE:Because the literature relating to the influence of degeneration on the viscoelasticity and tissue composition of human lateral menisci remains contradictory or completely lacking, the aim of this study was to fill these gaps by comprehensively characterising the biomechanical properties of menisci with regar...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1016/j.joca.2020.07.004
更新日期:2020-11-01 00:00:00
abstract:OBJECTIVE:Cartilage swelling is an early event in osteoarthritis (OA). However, the response of chondrocytes to increased tissue hydration is unknown. This work studied the volume and morphology of living in situ human chondrocytes as a function of cartilage degeneration. METHODS:The tibial plateaus from knee joints o...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1016/s1063-4584(02)00369-2
更新日期:2003-04-01 00:00:00
abstract:OBJECTIVE:The quantitative interpretation of hip cartilage magnetic resonance imaging (MRI) has been limited by the difficulty of identifying and delineating the cartilage in a three-dimensional (3D) dataset, thereby reducing its routine usage. In this paper a solution is suggested by unfolding the cartilage to planar ...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1016/j.joca.2014.08.012
更新日期:2014-10-01 00:00:00
abstract:OBJECTIVE:The purpose of the current study was to investigate the feasibility of applying defect-size femoral implants for the treatment of localized cartilage defects in a 1-year follow-up model. METHODS:In 13 goats, a medial femoral condyle defect was created in both knees. Defects were randomly treated by immediate...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1016/j.joca.2009.10.009
更新日期:2010-03-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to compare the early repair response of cartilage defects in trochlea (TR) and medial femoral condyle (MFC) at 2-3 weeks after bone marrow stimulation. DESIGN:Bilateral full-thickness cartilage defects were generated in central trochlear groove and MFC of skeletally mature rabbits. ...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1016/j.joca.2013.04.010
更新日期:2013-07-01 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::In this communication, we discuss some key issues surrounding the translation of preclinical efficacy studies in models of painful osteoarthritis (OA) to the clinical arena. We highlight potential pitfalls which could negatively impact successful translation. These include lack of alignment between a model + endpoint ...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1016/j.joca.2016.08.007
更新日期:2017-03-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to investigate the ability of full-field optical coherence tomography (FFOCT) to qualitatively and quantitatively evaluate cartilage degeneration using the qualitative evaluation of histology sections as the reference. DESIGN:Thirty-three human knee cartilage samples of variable...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1016/j.joca.2017.11.008
更新日期:2018-02-01 00:00:00
abstract:OBJECTIVE:To confirm altered perfusion within tibial bone marrow lesions (BMLs) and improve our understanding on the relationship between BMLs and pain in knee osteoarthritis (OA). METHODS:Participants with moderate to severe knee OA were recruited and pain was assessed using the pain subscale of the Western Ontario a...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1016/j.joca.2012.08.025
更新日期:2012-12-01 00:00:00
abstract:OBJECTIVE:To describe changes to the cancellous structure of femoral bone from patients with severe primary osteoarthritis by comparison with age and sex matched controls. METHOD:Specimens were taken from 18 male and 18 female pairs. One of each pair was a normal control, the other having severe primary osteoarthritis...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1053/joca.1998.0141
更新日期:1998-11-01 00:00:00
abstract:OBJECTIVE:Reliable evaluation of joint space width and subchondral sclerosis of osteoarthritic joints is difficult. The present study describes a new digital method to analyse standard radiographs of the ankle. DESIGN:Standardized radiographs were taken of the ankle of 12 patients with severe osteoarthritis (OA) under...
journal_title:Osteoarthritis and cartilage
pub_type: 杂志文章
doi:10.1053/joca.2000.0384
更新日期:2001-04-01 00:00:00