Abstract:
OBJECTIVES:To review the current status of collagen hydrolysate in the treatment of osteoarthritis and osteoporosis. METHODS:Review of past and current literature relative to collagen hydrolysate metabolism, and assessment of clinical investigations of therapeutic trials in osteoarthritis and osteoporosis. RESULTS:Hydrolyzed gelatin products have long been used in pharmaceuticals and foods; these products are generally recognized as safe food products by regulatory agencies. Pharmaceutical-grade collagen hydrolysate (PCH) is obtained by hydrolysis of pharmaceutical gelatin. Clinical studies suggest that the ingestion of 10 g PCH daily reduces pain in patients with osteoarthritis of the knee or hip; blood concentration of hydroxyproline is increased. Clinical use is associated with minimal adverse effects, mainly gastrointestinal, characterized by fullness or unpleasant taste. In a multicenter, randomized, doubleblind, placebo-controlled trial performed in clinics in the United States, United Kingdom, and Germany, results showed no statistically significant differences for the total study group (all sites) for differences of mean pain score for pain. There was, however, a significant treatment advantage of PCH over placebo in German sites. In addition, increased efficacy for PCH as compared to placebo was observed in the overall study population amongst patients with more severe symptomatology at study onset. Preferential accumulation of 14C-labeled gelatin hydrolysate in cartilage as compared with administration of 14C-labeled proline has been reported. This preferential uptake by cartilage suggests that PCH may have a salutary effect on cartilage metabolism. Given the important role for collagen in bone structure, the effect of PCH on bone metabolism in osteoporotic persons has been evaluated. Studies of the effects of calcitonin with and without a collagen hydrolysate-rich diet suggested that calcitonin plus PCH had a greater effect in inhibiting bone collagen breakdown than calcitonin alone, as characterized by a fall in levels of urinary pyridinoline cross-links. PCH appeared to have an additive effect relative to use of calcitonin alone. CONCLUSIONS:Collagen hydrolysate is of interest as a therapeutic agent of potential utility in the treatment of osteoarthritis and osteoporosis. Its high level of safety makes it attractive as an agent for long-term use in these chronic disorders.
journal_name
Semin Arthritis Rheumjournal_title
Seminars in arthritis and rheumatismauthors
Moskowitz RWdoi
10.1053/sarh.2000.9622subject
Has Abstractpub_date
2000-10-01 00:00:00pages
87-99issue
2eissn
0049-0172issn
1532-866Xpii
S0049-0172(00)56825-5journal_volume
30pub_type
临床试验,杂志文章,多中心研究,随机对照试验abstract::Inequality of leg lengths is associated with low back pain, greater trochanteric bursitis, and degenerative hip disease. The pelvic obliquity that results from a discrepancy of leg lengths may contribute to degenerative changes in the lumbar spine. The diagnosis of leg length inequality may be overlooked. If this occu...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章,评审
doi:10.1016/0049-0172(88)90020-0
更新日期:1988-02-01 00:00:00
abstract::Immune disorders are characterized by development of autoantibodies. Autoantibodies, particularly antinuclear antibodies, are detected in the majority of patients with connective tissue diseases such as systemic lupus erythematosus and scleroderma. Recent reports have described persons with silicone implants who have ...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章,评审
doi:10.1016/0049-0172(94)90110-4
更新日期:1994-08-01 00:00:00
abstract:OBJECTIVE:This historical review summarizes the understanding of lupus erythematosus (LE) during the time of the career of William Osler and analyzes factors that may have retarded the clinical identification of this disease. METHODS:All of Osler's writings related to diseases that he defined as the "erythema group" w...
journal_title:Seminars in arthritis and rheumatism
pub_type: 传,历史文章,杂志文章
doi:10.1016/s0049-0172(97)80037-6
更新日期:1997-08-01 00:00:00
abstract:BACKGROUND:Autoimmune inner ear disease (AIED) was first described in 1979 and the disease has become more widely recognized over the last decade. Limited information is available regarding clinical features of the disease, disease course, and response to treatment. OBJECTIVE:To analyze data from 42 patients with docu...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章
doi:10.1016/j.semarthrit.2004.07.001
更新日期:2004-10-01 00:00:00
abstract:OBJECTIVES:The Dead Sea, the deepest and most saline lake on earth, has been known from biblical times for its healing properties. The aim of this systematic review was to present critically the level of evidence for the claims of therapeutic effects of Dead Sea treatments in several rheumatologic diseases and psoriasi...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章,评审
doi:10.1016/j.semarthrit.2012.02.006
更新日期:2012-10-01 00:00:00
abstract:OBJECTIVE:To evaluate the efficacy of colchicine in reducing the frequency of attacks in patients with PFAPA. STUDY DESIGN:We conducted a 6-month open label, randomized, controlled study among patients with PFAPA who attend the Pediatric Rheumatology Clinic at the Rambam Medical Center in Israel. A total of 18 patient...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章
doi:10.1016/j.semarthrit.2015.07.005
更新日期:2016-02-01 00:00:00
abstract:OBJECTIVE:To analyze the prevalence and characteristics of the main clinical, hematologic, and immunologic manifestations of systemic lupus erythematosus (SLE) in a cohort of 600 consecutive patients from a single center, and to determine the specific characteristics of organ involvement in a homogeneous SLE population...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章
doi:10.1053/s0049-0172(03)00133-1
更新日期:2004-02-01 00:00:00
abstract::PH is an uncommon manifestation of SLE. The symptoms of PH develop within a few years after the onset of the multisystem disease. The most common presenting complaints of SLE patients with PH are dyspnea on exertion, chest pain, nonproductive cough, edema, and fatigue or weakness. The important physical findings are a...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章
doi:10.1016/0049-0172(84)90015-5
更新日期:1984-05-01 00:00:00
abstract:OBJECTIVE:18F-FDG PET/CT has proved to be of potential value for early diagnosis of large-vessel vasculitis (LVV), which frequently involves the aorta. However, its role in the follow-up of these patients has not been well established. Our aim was to evaluate the contribution of 18F-FDG PET/CT in this clinical situatio...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章
doi:10.1016/j.semarthrit.2017.08.009
更新日期:2018-02-01 00:00:00
abstract::Gout, the most common inflammatory arthritis, is the result of hyperuricemia and inflammation induced by monosodium urate (MSU) crystal deposition. However, most people with hyperuricemia will never develop gout, implying a molecular-genetic contribution to the development of gout. Recent genomic studies reveal links ...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章,评审
doi:10.1016/j.semarthrit.2020.06.015
更新日期:2020-10-01 00:00:00
abstract:OBJECTIVE:Aging may be a risk factor for morbidity in anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV). We compared the rate and better characterized the type of disease- and treatment-related complications affecting young and elderly patients with AAV. METHODS:All new cases of granulomatosis wi...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章
doi:10.1016/j.semarthrit.2020.02.008
更新日期:2020-12-01 00:00:00
abstract:OBJECTIVE:To estimate rates of all-cause mortality, fatal infection, and fatal malignancy in rheumatoid arthritis (RA) patients treated with anti-tumor necrosis factor-α (anti-TNF) biologics. METHODS:A retrospective cohort study of RA patients initiating therapy with adalimumab, etanercept, or infliximab from January ...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章
doi:10.1016/j.semarthrit.2012.05.004
更新日期:2012-12-01 00:00:00
abstract:BACKGROUND:Skeletal muscle involvement has been well documented in patients with polyarteritis nodosa (PAN), and symptoms referable to skeletal muscle are not uncommon. However, polymyositis as a mode of presentation of PAN is uncommon. This unusual presentation of PAN has been reported only once previously in the Engl...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章
doi:10.1053/sarh.2002.32549
更新日期:2002-06-01 00:00:00
abstract:OBJECTIVES:Systemic lupus erythematosus (SLE) patients are at risk for complications that can be mitigated by appropriate preventive care. We examined the receipt of immunizations, cancer screening, and cardiovascular risk preventive services in a predominantly Black cohort of SLE patients from the Southeast U.S. To id...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章
doi:10.1016/j.semarthrit.2013.04.003
更新日期:2013-10-01 00:00:00
abstract:OBJECTIVE:To evaluate the outpatient health service utilisation of young people (YP) with juvenile idiopathic arthritis (JIA) during transfer from paediatric to adult care in Germany. METHODS:Based on claims data of a large German statutory health fund (BARMER GEK) we conducted a cohort study of 2008-2014. Insured YP ...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章
doi:10.1016/j.semarthrit.2017.05.003
更新日期:2017-10-01 00:00:00
abstract:OBJECTIVES:Aortic disease is a known complication of HLA-B27-associated spondyloarthritis. We present the case of a 52-year-old HLA-B27-positive woman with aortitis of the abdominal aorta and spondyloarthritis. METHODS:In addition to the case reported, a literature search (MEDLINE) for articles published between 1946 ...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章,评审
doi:10.1016/j.semarthrit.2014.05.012
更新日期:2014-12-01 00:00:00
abstract:OBJECTIVES:To evaluate the capacity of B-Mode ultrasonography (B-Mode US) and electron-beam computed tomography (EBCT) to detect arterial changes in Takayasu's arteritis. METHODS:EBCT angiography of the thoracoabdominal aorta and pulmonary artery, and B-mode US of large superficial arteries (common carotid, subclavian...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章
doi:10.1053/sarh.2000.8375
更新日期:2000-08-01 00:00:00
abstract::Mechanical injury is the most important risk factor in osteoarthritis (OA) development. Although once considered a passive disease of mechanical attrition, injury drives active mechanosensitive intracellular signalling which affects the structural and symptomatic course of disease. Mechanosensitive signalling in carti...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章,评审
doi:10.1016/j.semarthrit.2019.09.018
更新日期:2019-12-01 00:00:00
abstract::Macrophage activation syndrome (MAS) is a potentially life-threatening complication of systemic autoinflammatory/autoimmune diseases, generally systemic juvenile idiopathic arthritis and adult-onset Still's disease. It is characterized by an excessive proliferation of macrophages and T lymphocytes. Recent research rev...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章,评审
doi:10.1016/j.semarthrit.2020.12.007
更新日期:2020-12-24 00:00:00
abstract:OBJECTIVES:To report a patient who developed both central nervous system systemic lupus erythematosus (SLE) and disseminated histoplasmosis and to review the literature regarding histoplasma infection in patients with SLE. METHODS:MEDLINE review of the medical literature published in English. RESULTS:Disseminated his...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章,评审
doi:10.1016/s0049-0172(98)80036-x
更新日期:1998-12-01 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:OBJECTIVES:To objectively measure physical activity levels in a cohort of juvenile dermatomyositis (JDM) patients; to compare physical capacity and health-related quality of life in JDM patients and their healthy controls (CTRL) matched by physical activity levels; and to associate physical activity variables with dise...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章
doi:10.1016/j.semarthrit.2016.03.010
更新日期:2016-08-01 00:00:00
abstract:OBJECTIVE:To identify patterns of maternal antibodies associated with an increased risk of having a child with congenital heart block (CHB) and to provide a basis for counseling women with a previously affected child. METHODS:This retrospective clinical study of the obstetric histories of 46 Finnish women with a CHB c...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章
doi:10.1016/s0049-0172(98)80042-5
更新日期:1998-10-01 00:00:00
abstract:INTRODUCTION:Immune checkpoint inhibitors (ICIs) are a class of cancer immunotherapy, increasingly utilized to treat malignancies. Inflammatory arthritis (IA) is a potential consequence of ICI use, but there is limited information to guide evaluation and management of this immune-related adverse event (irAE). This stud...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章
doi:10.1016/j.semarthrit.2018.02.011
更新日期:2018-12-01 00:00:00
abstract::The clinical and laboratory features of 55 patients with lupus erythematosus (LE), grouped on the basis of six nuclear immunofluorescent pattern results commonly encountered in this disease were examined. Serologic profiles of antinuclear antibodies (ANA), anti-DNA and anti-ENA results can serve as immunologic markers...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章
doi:10.1016/0049-0172(83)90018-5
更新日期:1983-05-01 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:To determine cross-sectionally the influence of risk factors on chronic pain following total joint replacement (TJR) of the knee (TKR) or the hip (THR). METHODS:Eight hundred sixty post-TKR and 928 post-THR patients were studied. Western Ontario and McMaster Osteoarthritis Index pain scores taken on average...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章
doi:10.1016/j.semarthrit.2011.07.002
更新日期:2012-02-01 00:00:00
abstract:OBJECTIVES:To assess the prevalence and characteristics of severe pyogenic, nonpyogenic, and opportunistic infections in polymyositis and dermatomyositis (PM/DM) patients and to evaluate the predictive values for infections on clinical presentation and biochemical findings of PM/DM to detect patients at risk for such i...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章
doi:10.1016/j.semarthrit.2010.08.003
更新日期:2011-08-01 00:00:00
abstract:OBJECTIVES:To discuss the current terminologies used for fibromyalgia syndrome (FMS) and related overlapping conditions, to examine if central sensitivity syndromes (CSS) is the appropriate nosology for these disorders, and to explore the issue of disease versus illness. METHODS:A literature search was performed throu...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章
doi:10.1016/j.semarthrit.2007.09.003
更新日期:2008-06-01 00:00:00
abstract:OBJECTIVE:The possibility that oral contraceptives offer a protective effect against the development of rheumatoid arthritis is still contentious. Of the 17 studies investigating this association, 11 have found a protective effect, and 6 have not. These differences are probably attributable to either selection or infor...
journal_title:Seminars in arthritis and rheumatism
pub_type: 杂志文章,评审
doi:10.1016/s0049-0172(97)80025-x
更新日期:1997-06-01 00:00:00