Abstract:
OBJECTIVES:Structure-modifying osteoarthritis (OA) drugs (SMOADs) may be defined as agents that reverse, retard, or stabilize the underlying pathology of OA, thereby providing symptomatic relief in the long-term. The objective of this review was to evaluate the literature on sodium pentosan polysulfate (NaPPS) and calcium pentosan polysulfate (CaPPS), with respect to the pathobiology of OA to ascertain whether these agents should be classified as SMOADs. METHODS:Published studies on NaPPS and CaPPS were selected on the basis of their relevance to the known pathobiology of OA, which also was reviewed. RESULTS:Both NaPPS and CaPPS exhibit a wide range of pharmacological activities. Of significance was the ability of these agents to support chondrocyte anabolic activities and attenuate catabolic events responsible for loss of components of the cartilage extracellular matrix in OA joints. Although some of the anti-catabolic activities may be mediated through direct enzyme inhibition, NaPPS and CaPPS also have been shown to enter chondrocytes and bind to promoter proteins and alter gene expression of matrix metalloproteinases and possibly other mediators. In rat models of arthritis, NaPPS and CaPPS reduced joint swelling and inflammatory mediator levels in pouch fluids. Moreover, synoviocyte biosynthesis of high-molecular-weight hyaluronan, which is diminished in OA, was normalized when these cells were incubated with NaPPS and CaPPS or after intraarticular injection of NaPPS into arthritic joints. In rabbit, canine, and ovine models of OA, NaPPS and CaPPS preserved cartilage integrity, proteoglycan synthesis, and reduced matrix metalloproteinase activity. NaPPS and CaPPS stimulated the release of tissue plasminogen activator (t-PA), superoxide dismutase, and lipases from vascular endothelium while concomitantly decreasing plasma levels of the endogenous plasminogen activator inhibitor PAI-1. The net thrombolytic and lipolytic effects exhibited by NaPPS and CaPPS may serve to improve blood flow through subchondral capillaries of OA joints and improve bone cell nutrition. In geriatric OA dogs, NaPPS and CaPPS reduced symptoms, as well as normalized their thrombolytic status, threshold for platelet activation, and plasma triglyceride levels. These hematologic parameters were shown to be abnormal in OA animals before drug treatment. Similar outcomes were observed in OA patients when CaPPS or NaPPS were given orally or parenterally in both open and double-blind trials. CONCLUSIONS:The data presented in this review support the contention that NaPPS and CaPPS should be classified as SMOADs. However, additional long-term clinical studies employing methods of assessing joint structural changes will be needed to confirm this view.
journal_name
Semin Arthritis Rheumjournal_title
Seminars in arthritis and rheumatismauthors
Ghosh Pdoi
10.1016/s0049-0172(99)80021-3subject
Has Abstractpub_date
1999-02-01 00:00:00pages
211-67issue
4eissn
0049-0172issn
1532-866Xpii
S0049-0172(99)80021-3journal_volume
28pub_type
杂志文章,评审abstract:OBJECTIVE:This study aims to evaluate whether serum Bisphenol A (BPA) is a risk factor for hyperuricemia. METHODS:In this prospective study, a total of 482 participants without hyperuricemia were enrolled at baseline and followed up for 6 years. Clinical characteristics were recorded, and serum levels of uric acid and...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章
doi:10.1016/j.semarthrit.2018.03.009
更新日期:2019-02-01 00:00:00
abstract:OBJECTIVE:Therapeutic advances in ANCA-associated vasculitis (AAV) have improved patient survival, but mortality rates remain higher than the general population. Glucocorticoids contribute to AAV morbidity and mortality. We examined whether an 8-week glucocorticoid course in combination with rituximab (RTX) would induc...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章
doi:10.1016/j.semarthrit.2018.01.013
更新日期:2018-10-01 00:00:00
abstract:OBJECTIVE:To review epidemiological studies dealing with the temporal and geographic variability in the occurrence of rheumatoid arthritis (RA) and clinical studies that address the variability of severity and manifestations among populations. METHODS:An extensive search of the literature, including a Medline search, ...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章,评审
doi:10.1016/s0049-0172(97)80012-1
更新日期:1997-10-01 00:00:00
abstract:OBJECTIVE:The objective is to determine the relationship between clinical features and non-Hodgkin lymphoma (NHL) development in primary Sjögren's Syndrome (pSS), taking recently designed disease activity/severity scores into account. METHODS:Medical charts of pSS patients were retrospectively analyzed, scoring first ...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章
doi:10.1016/j.semarthrit.2013.03.001
更新日期:2013-10-01 00:00:00
abstract:OBJECTIVES:Although trigeminal neuralgia (TN) has been associated with systemic sclerosis (SSc), there is a paucity of evidence and pathophysiological processes remain unknown. We undertook a nested case-control study to identify associations between TN and SSc in a large multi-centered cohort and identify possible pat...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章
doi:10.1016/j.semarthrit.2021.01.001
更新日期:2021-01-07 00:00:00
abstract:OBJECTIVES:Arthralgia is among the most frequent musculoskeletal symptoms occurring in patients with chronic lymphocytic thyroiditis (CLT), often causing pain and physical impairment over extended periods of time. Our study aims to characterize arthralgia and, in particular, polyarthralgia (PA) associated with CLT and ...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章
doi:10.1053/sarh.2002.33722
更新日期:2002-08-01 00:00:00
abstract:OBJECTIVES:To estimate the prevalence, incidence, mortality, and predictors of cancer in patients with rheumatoid arthritis (RA). METHODS:We compared the incidence of cancer and the mortality by cancer in a cohort of 789 randomly selected RA patients (1999-2005) with the expected ones in the general population. We est...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章,多中心研究
doi:10.1016/j.semarthrit.2007.08.006
更新日期:2008-06-01 00:00:00
abstract:OBJECTIVES:Air pollution ranks high among risk factors for the global burden of disease. The associations of air pollution and rheumatoid arthritis (RA) are controversial. This systematic review and meta-analyses has analyzed the association between outdoor air pollution and the development of RA. METHODS:PubMed, Emba...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章,评审
doi:10.1016/j.semarthrit.2019.10.005
更新日期:2020-04-01 00:00:00
abstract:OBJECTIVE:To assess the impact of switching tumor necrosis factor (TNF)-alpha inhibitors on patients with axial spondyloarthritis (axSpA). METHODS:PubMed literature searches were conducted using combinations of search terms including ankylosing spondylitis, spondyloarthropathy, spondyloarthritis, switch/switching, dru...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章,评审
doi:10.1016/j.semarthrit.2017.04.005
更新日期:2017-12-01 00:00:00
abstract:BACKGROUND:Behçet's syndrome (BS) is a well-recognized cause of Budd-Chiari syndrome (BCS); however, information about its clinical characteristics and outcome is limited. METHODS:We reviewed the records of about 9000 patients with BS registered at the multidisciplinary Behçet's syndrome outpatient clinic at Cerrahpas...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章
doi:10.1016/j.semarthrit.2014.10.014
更新日期:2015-04-01 00:00:00
abstract:OBJECTIVES:To systematically review the literature on the prevalence of Cognitive Dysfunction (CD) in SLE patients in studies that used a specified neuropsychological instrument. METHODS:This review was prepared with a protocol following the Preferred Reporting Items for Systematic Reviews and Meta-Analysis-Protocols ...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章,meta分析
doi:10.1016/j.semarthrit.2018.02.007
更新日期:2018-10-01 00:00:00
abstract::Subclinical alveolitis, as assessed by bronchoalveolar lavage (BAL) cell analysis, may be present in the lower respiratory tract of a high proportion of symptomless patients with connective tissue diseases (CTDs) with normal chest roentgenograms. The distribution of BAL cell types, mainly macrophages, lymphocytes, and...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章,评审
doi:10.1016/s0049-0172(97)80042-x
更新日期:1997-04-01 00:00:00
abstract:OBJECTIVES:To describe the clinical presentation, diagnosis, classification, grading, evaluation of prognosis, and treatment of amyloidosis against the background of its pathomechanisms. METHODS:PubMed and MEDLINE databases (1990 to October 2007) and internet were searched for the key word amyloidosis and evaluated on...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章,评审
doi:10.1016/j.semarthrit.2008.09.001
更新日期:2010-04-01 00:00:00
abstract:OBJECTIVES:Contrary to digital clubbing, there is no clear definition for "pseudoclubbing" (PC). The aim of this study was to review the literature on this subject. Additionally, differences and similarities between clubbing and PC are shown. METHODS:The PubMed database (1950-2006) was searched for the keyword "pseudo...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章,评审
doi:10.1016/j.semarthrit.2008.01.018
更新日期:2009-06-01 00:00:00
abstract:BACKGROUND:Moyamoya disease (MMD), or spontaneous occlusion of blood vessels in the circle of Willis, is a noninflammatory, nonatheromatous vasculopathy that often presents with ischemia or hemorrhage and has a tendency to affect young women. We discuss a case of a woman 7 days postpartum with new onset strokes, suspec...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章,评审
doi:10.1016/j.semarthrit.2005.09.001
更新日期:2006-02-01 00:00:00
abstract:OBJECTIVE:Clinical trials indicate that denosumab could be a potential treatment for postmenopausal osteoporosis. The objective of this meta-analysis was to assess the clinical efficacy and safety of offering denosumab to postmenopausal women with low bone mass. METHODS:Data sources included MEDLINE, EMBASE, and Cochr...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章,meta分析
doi:10.1016/j.semarthrit.2011.03.005
更新日期:2011-10-01 00:00:00
abstract:OBJECTIVES:To study the association of clinical and/or ultrasound variables with patients' (PGA) and physicians' (EGA) global assessment of disease activity in psoriatic arthritis (PsA). The correlation of these parameters with the discordance between PGA and EGA, as well as with PGA/EGA changes over 6 months was also ...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章
doi:10.1016/j.semarthrit.2016.05.010
更新日期:2016-10-01 00:00:00
abstract:OBJECTIVES:Dermatomyositis (DM) constitutes a subset of idiopathic inflammatory myopathies clinically characterized by proximal muscle weakness and skin involvement. Some of the dermatologic manifestations are highly prevalent and characteristic, but others such as generalized or limb edema are truly rare. The aim of t...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章,评审
doi:10.1016/j.semarthrit.2014.04.004
更新日期:2014-10-01 00:00:00
abstract:OBJECTIVE:It is unclear whether the association between osteoarthritis (OA) and metabolic syndrome (MetS) varies with the site of the affected joint and the presence of pain. Our aim was to describe the association between MetS and radiographic OA (ROA) affecting the knee or the hand in the presence or absence of concu...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章
doi:10.1016/j.semarthrit.2018.07.007
更新日期:2019-04-01 00:00:00
abstract::Of 500 patients with systemic lupus erythematosus observed at our center, 150 fulfilled criteria for lupus nephritis. Of these 150 patients, 91% were female, and 67% were white. The mean age of onset was 26.2 years, and the mean follow-up duration was 11.7 years. Biopsies (n = 142) performed on 107 patients showed the...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章
doi:10.1016/s0049-0172(95)80017-4
更新日期:1995-08-01 00:00:00
abstract:OBJECTIVE:To evaluate the prescription modalities of general practitioners (GPs) and specialists in symptomatic osteoarthritis (OA) patients enrolled in the AMICA study. PATIENTS AND METHODS:This study started in 2001 as a cohort investigation of OA patients seen by 2764 GPs and 316 specialists. Enrolled were 28,981 p...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章,多中心研究
doi:10.1016/j.semarthrit.2005.02.001
更新日期:2005-08-01 00:00:00
abstract:OBJECTIVE:To provide an overview of the underlying scientific principles and standards for developing a biosimilar product. METHODS:An Internet-based literature search through June 2015 was performed for information related to biosimilar manufacturing and development, including a review of regulatory guidelines and re...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章,评审
doi:10.1016/j.semarthrit.2016.01.002
更新日期:2016-04-01 00:00:00
abstract::Some epidemiological aspects of Paget's disease were examined using questionnaires completed by 864 patients with physician-diagnosed Paget's disease and 500 controls of similar ages. Specifically studied were issues of familial aggregation of the disorder, history of exposure to certain infectious diseases, other med...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章
doi:10.1016/0049-0172(94)90037-x
更新日期:1994-02-01 00:00:00
abstract:BACKGROUND:Ankylosing spondylitis (AS) is a chronic inflammatory disorder that affects approximately 350,000 patients in the United States. Over time, the spinal and peripheral joint involvement of AS may cause severe disability and functional limitations. Research in the molecular and cellular events of AS has uncover...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章,评审
doi:10.1016/j.semarthrit.2004.08.005
更新日期:2005-02-01 00:00:00
abstract:BACKGROUND/PURPOSE:Treat-to-target (TTT) is a recommended strategy in the management of rheumatoid arthritis (RA), but various data sources suggest that its uptake in routine care in the US is suboptimal. Herein, we describe the design of a randomized controlled trial of a Learning Collaborative to facilitate implement...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.semarthrit.2016.02.009
更新日期:2016-08-01 00:00:00
abstract::Of an inception cohort of 87 patients with lupus nephritis who underwent a renal biopsy, 42 underwent second biopsies a median of 25 months later. From first to second biopsy, focal and diffuse proliferative nephritis (World Health Organization classes III and IV) became less frequent, and mesangial hypercellularity (...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章
doi:10.1016/s0049-0172(05)80019-8
更新日期:1993-10-01 00:00:00
abstract:OBJECTIVES:To report 2 patients with systemic lupus erythematosus and typical shrinking lung syndrome (SLS) in which pleuritic chest pain was the predominant symptom. In addition, to record the prevalence of pleuritic chest pain in all reported cases of patients with SLS and diaphragmatic dysfunction. METHODS:We condu...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章,评审
doi:10.1016/j.semarthrit.2008.04.003
更新日期:2009-08-01 00:00:00
abstract:OBJECTIVE:To summarize the evidence about the relationship between polymyalgia rheumatica (PMR) and giant cell arteritis (GCA). METHODS:Review of relevant articles from the English-language literature. RESULTS:Epidemiologic studies suggest that PMR and GCA are closely related conditions affecting people over 50 years...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章,评审
doi:10.1016/j.semarthrit.2003.09.008
更新日期:2004-04-01 00:00:00
abstract:OBJECTIVES:After detailing the different aspects of synovial inflammation (i.e., cellular, biochemical, and vascular) and based on the current knowledge, the aim of this review was to collect the available in vitro and in vivo data regarding the potency of some glycosaminoglycan (GAG) compounds to target synovial infla...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章,评审
doi:10.1016/j.semarthrit.2013.10.005
更新日期:2014-04-01 00:00:00
abstract:OBJECTIVES:To describe the morbidity and mortality in Canadian scleroderma (SSc) patients focusing on gender, SSc type, and organ-specific prognosis in a cohort of patients seen from 1994 to 2004 in a Southwestern Ontario SSc clinic. We also compared this cohort to data from the literature, which showed that mean survi...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章
doi:10.1016/j.semarthrit.2008.06.002
更新日期:2010-02-01 00:00:00