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Published in: BMC Musculoskeletal Disorders 1/2008

Open Access 01-12-2008 | Research article

Evaluation of symptomatic slow-acting drugs in osteoarthritis using the GRADE system

Authors: Olivier Bruyère, Nansa Burlet, Pierre D Delmas, René Rizzoli, Cyrus Cooper, Jean-Yves Reginster

Published in: BMC Musculoskeletal Disorders | Issue 1/2008

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Abstract

Background

Symptomatic slow-acting drugs (SYSADOA) have been largely studied over the last decade. The objective of this study is to prepare a document providing recommendations for the use of SYSADOA in osteoarthritis (OA).

Methods

The following interventions were taken into consideration: avocado/soybean unsaponifiables, chondroitin sulfate, diacereine, glucosamine sulfate, hyaluronic acid, oral calcitonin, risedronate, strontium ranelate. Recommendations were based on the GRADE (Grading of Recommendations Assessment, Development and Evaluation) system. The GRADE system is based on a sequential assessment of the quality of evidence, followed by assessment of the balance between benefits versus downsides and subsequent judgment about the strength of recommendations.

Results

Chondroitin sulfate, diacereine, glucosamine sulfate, avocado/soybean unsaponifiables and hyaluronic acid have demonstrated pain reduction and physical function improvement with very low toxicity, with moderate to high quality evidence. Even if pre-clinical data and some preliminary in vivo studies have suggested that oral calcitonin and strontium ranelate could be of potential interest in OA, additional well-designed studies are needed.

Conclusion

In the benefit/risk ratio, the use of chondroitin sulfate, diacereine, glucosamine sulfate, avocado/soybean unsaponifiables and hyaluronic acid could be of potential interest for the symptomatic management of OA.
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Metadata
Title
Evaluation of symptomatic slow-acting drugs in osteoarthritis using the GRADE system
Authors
Olivier Bruyère
Nansa Burlet
Pierre D Delmas
René Rizzoli
Cyrus Cooper
Jean-Yves Reginster
Publication date
01-12-2008
Publisher
BioMed Central
Published in
BMC Musculoskeletal Disorders / Issue 1/2008
Electronic ISSN: 1471-2474
DOI
https://doi.org/10.1186/1471-2474-9-165

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