Dataset Information

Combined chondroitin sulfate and glucosamine for painful knee osteoarthritis: a multicentre, randomised, double-blind, non-inferiority trial versus celecoxib.

ABSTRACT:

Objectives

To compare the efficacy and safety of chondroitin sulfate plus glucosamine hydrochloride (CS+GH) versus celecoxib in patients with knee osteoarthritis and severe pain.

Methods

Double-blind Multicentre Osteoarthritis interVEntion trial with SYSADOA (MOVES) conducted in France, Germany, Poland and Spain evaluating treatment with CS+GH versus celecoxib in 606 patients with Kellgren and Lawrence grades 2-3 knee osteoarthritis and moderate-to-severe pain (Western Ontario and McMaster osteoarthritis index (WOMAC) score ?301; 0-500 scale). Patients were randomised to receive 400 mg CS plus 500 mg GH three times a day or 200 mg celecoxib every day for 6 months. The primary outcome was the mean decrease in WOMAC pain from baseline to 6 months. Secondary outcomes included WOMAC function and stiffness, visual analogue scale for pain, presence of joint swelling/effusion, rescue medication consumption, Outcome Measures in Rheumatology Clinical Trials and Osteoarthritis Research Society International (OMERACT-OARSI) criteria and EuroQoL-5D.

Results

The adjusted mean change (95% CI) in WOMAC pain was -185.7 (-200.3 to -171.1) (50.1% decrease) with CS+GH and -186.8 (-201.7 to -171.9) (50.2% decrease) with celecoxib, meeting the non-inferiority margin of -40: -1.11 (-22.0 to 19.8; p=0.92). All sensitivity analyses were consistent with that result. At 6 months, 79.7% of patients in the combination group and 79.2% in the celecoxib group fulfilled OMERACT-OARSI criteria. Both groups elicited a reduction >50% in the presence of joint swelling; a similar reduction was seen for effusion. No differences were observed for the other secondary outcomes. Adverse events were low and similarly distributed between groups.

Conclusions

CS+GH has comparable efficacy to celecoxib in reducing pain, stiffness, functional limitation and joint swelling/effusion after 6 months in patients with painful knee osteoarthritis, with a good safety profile.

Trial registration number

NCT01425853.

SUBMITTER: Hochberg MC

PROVIDER: S-EPMC4717399 | biostudies-literature | 2016 Jan

REPOSITORIES: biostudies-literature

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Publications

Combined chondroitin sulfate and glucosamine for painful knee osteoarthritis: a multicentre, randomised, double-blind, non-inferiority trial versus celecoxib.

Hochberg Marc C MC Martel-Pelletier Johanne J Monfort Jordi J Möller Ingrid I Castillo Juan Ramón JR Arden Nigel N Berenbaum Francis F Blanco Francisco J FJ Conaghan Philip G PG Doménech Gema G Henrotin Yves Y Pap Thomas T Richette Pascal P Sawitzke Allen A du Souich Patrick P Pelletier Jean-Pierre JP

Annals of the rheumatic diseases 20150114 1

<h4>Objectives</h4>To compare the efficacy and safety of chondroitin sulfate plus glucosamine hydrochloride (CS+GH) versus celecoxib in patients with knee osteoarthritis and severe pain.<h4>Methods</h4>Double-blind Multicentre Osteoarthritis interVEntion trial with SYSADOA (MOVES) conducted in France, Germany, Poland and Spain evaluating treatment with CS+GH versus celecoxib in 606 patients with Kellgren and Lawrence grades 2-3 knee osteoarthritis and moderate-to-severe pain (Western Ontario and ...[more]

PMID: 25589511

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Project description:In osteoarthritis (OA) treatment, although chondroitin sulfate (CS) was found in a number of studies using radiography to have a structure-modifying effect, to date CS use is still under debate. A clinical study using quantitative magnetic resonance imaging (qMRI) is therefore of the utmost importance. Here we report data from a 24-month, randomised, double-blind, double-dummy, controlled, comparative exploratory study of knee OA. The primary endpoint was to determine the effect of CS 1200 mg/day versus celecoxib 200 mg/day on cartilage volume loss (CVL) in the lateral compartment over time as measured by qMRI. Secondary endpoints included assessment of the OA structural changes and signs and symptoms of OA.qMRI was performed at baseline and at 12 and 24 months. CVL, bone marrow lesion size, and synovial thickness were evaluated using qMRI. The primary statistical analysis was carried out on the modified intention-to-treat (mITT) population (n?=?138) using chi-squared, Fisher's exact, Wilcoxon Mann-Whitney, and Student's t tests and analysis of covariance. Analyses were also conducted on the according-to-protocol (ATP; n?=?120) population.In the adjusted mITT analysis, compared with celecoxib treatment, patients treated with CS had a significant reduced CVL at 24 months in the medial compartment (celecoxib -8.1 %?±?4.2, CS -6.3 %?±?3.2; p?=?0.018) and medial condyle (-7.7 %?±?4.7, -5.5 %?±?3.9; p?=?0.008); no significant effect was seen in the lateral compartment. In the ATP population, CS reduced CVL in the medial compartment at 12 months (celecoxib -5.6 %?±?3.0, CS -4.5 %?±?2.6; p?=?0.049) and 24 months (celecoxib -8.4 %?±?4.2, CS -6.6 %?±?3.3; p?=?0.021), and in the medial condyle at 24 months (celocoxib -8.1 %?±?4.7, CS -5.7 %?±?4.0; p?=?0.010). A trend towards a statistically reduced synovial thickness (celecoxib +17.96?±?33.73 mm, CS -0.66?±?22.72 mm; p?=?0.076) in the medial suprapatellar bursa was observed in CS patients. Both groups experienced a marked reduction in the incidence of patients with joint swelling/effusion and in symptoms over time. Data showed similar good safety profiles including cardiovascular adverse events for both drugs.This study demonstrated, for the first time in a 2-year randomised controlled trial using qMRI, the superiority of CS over celecoxib at reducing CVL in knee OA patients.ClinicalTrials.gov NCT01354145 . Registered 13 May 2011.

Project description:OBJECTIVE:Osteoarthritis (OA) of the knee causes significant morbidity and current medical treatment is limited to symptom relief, while therapies able to slow structural damage remain elusive. This study was undertaken to evaluate the effect of glucosamine and chondroitin sulfate (CS), alone or in combination, as well as celecoxib and placebo on progressive loss of joint space width (JSW) in patients with knee OA. METHODS:A 24-month, double-blind, placebo-controlled study, conducted at 9 sites in the United States as part of the Glucosamine/Chondroitin Arthritis Intervention Trial (GAIT), enrolled 572 patients with knee OA who satisfied radiographic criteria (Kellgren/Lawrence [K/L] grade 2 or grade 3 changes and JSW of at least 2 mm at baseline). Patients with primarily lateral compartment narrowing at any time point were excluded. Patients who had been randomized to 1 of the 5 groups in the GAIT continued to receive glucosamine 500 mg 3 times daily, CS 400 mg 3 times daily, the combination of glucosamine and CS, celecoxib 200 mg daily, or placebo over 24 months. The minimum medial tibiofemoral JSW was measured at baseline, 12 months, and 24 months. The primary outcome measure was the mean change in JSW from baseline. RESULTS:The mean JSW loss at 2 years in knees with OA in the placebo group, adjusted for design and clinical factors, was 0.166 mm. No statistically significant difference in mean JSW loss was observed in any treatment group compared with the placebo group. Treatment effects on K/L grade 2 knees, but not on K/L grade 3 knees, showed a trend toward improvement relative to the placebo group. The power of the study was diminished by the limited sample size, variance of JSW measurement, and a smaller than expected loss in JSW. CONCLUSION:At 2 years, no treatment achieved a predefined threshold of clinically important difference in JSW loss as compared with placebo. However, knees with K/L grade 2 radiographic OA appeared to have the greatest potential for modification by these treatments.

Project description:BACKGROUND: The purpose of the present study was to determine relationship between disease activity, systemic markers of cartilage degradation, urinary C-terminal cross-linking telopeptides of type II collagen (uCTX-II), and bone degradation, urinary C-terminal cross-linking telopeptides of type I collagen (uCTX-I), structural progression of osteoarthritis (OA) and potential therapeutic efficacy of type II collagen (COLLII) in combination with glucosamine and chondroitin sulfate (GC). MATERIALS AND METHODS: An observational retrospective study, 1-year follow-up, on 104 patients with OA (nodular osteoarthritis of the hand, erosive osteoarthritis of the hand, EOA, osteoarthritis of the knee or hip) who were treated with GC or glucosamine, chondroitin sulfate and collagen type II (GCC). The following information was collected at entry: demographics, BMI, characteristics of OA, patient global assessment (VAS), C-terminal cross-linking telopeptides of collagen types I (uCTX-I) and II (uCTX-II) and radiographs. After 6 months: VAS, uCTX-I and uCTX-II. After 1 year: VAS, uCTX-I, uCTX-II and radiographs. RESULTS: After 6 months and 1 year of treatment VAS, uCTX-I and uCTX-II mean values were significantly lower than the baseline. 57 were treated with GCC and 47 with GC. The group that received GCC showed a similar VAS mean value after 6 months and 1 year when compared with the group treated with GC. uCTX-I and uCTX-II mean level was lower in the group treated with GCC (P < 0.05). Radiological score (Kellgren and Lawrence summarized score for hands) after 1 year showed a reduced progression compared to the baseline in the hand osteoarthritis group, especially after GCC treatment (P < 0.05). Finally, uCTX-I has better correlation with radiological score and with GC in the EOA subgroup (Pearson index: R = 0.44). CONCLUSIONS: (a) uCTX-I and uCTX-II proved to be useful biomarkers in OA monitoring; (b) uCTX-I is better correlated with hand EOA and could represent a potential further marker to assess the evolution of EOA bone damage; (c) GC slow down OA progression; (d) finally COLLII could represent a further protective factor in OA cartilage.

Dataset Information

Combined chondroitin sulfate and glucosamine for painful knee osteoarthritis: a multicentre, randomised, double-blind, non-inferiority trial versus celecoxib.

Objectives

Methods

Results

Conclusions

Trial registration number

Publications

Combined chondroitin sulfate and glucosamine for painful knee osteoarthritis: a multicentre, randomised, double-blind, non-inferiority trial versus celecoxib.

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