Results of a survey of equine practitioners on the use and perceived efficacy of polysulfated glycosaminoglycan.

Abstract

OBJECTIVE:

To determine the patterns of use and perceived efficacy of polysulfated glycosaminoglycan (PSGAG) for the treatment of degenerative joint disease in horses.

DESIGN:

Cross-sectional mail survey.

SAMPLE POPULATION:

1,522 equine practitioners.

PROCEDURE:

Information was obtained on frequency and route of administration of PSGAG for the treatment of each of 4 forms of degenerative joint disease, the efficacy of PSGAG, and its efficacy compared with that of sodium hyaluronate. Data were analyzed by nonparametric and multivariate regression methods.

RESULTS:

Response rate was 40.5%. Of practitioners responding, 26% were classified as having a special interest in lameness and 74% as general practitioners. Use of PSGAG was reported by 90.5% of all practitioners, but lameness practitioners used PSGAG more frequently than general practitioners. Use of PSGAG also was significantly more common among practitioners involved predominately with racing. Thoroughbreds, Standardbreds, or show horses. Use of PSGAG was reported to be moderately effective in the treatment of the 4 joint disease conditions. Practitioners treating Thoroughbred racehorses gave highest efficacy scores, and pleasure horse practitioners gave lowest efficacy scores. Use of PSGAG was considered more effective than sodium hyaluronate for the treatment of subacute degenerative joint disease and less effective for idiopathic joint effusion and acute synovitis.

CLINICAL IMPLICATIONS:

Use of PSGAG is regarded as moderately effective overall and is considered most useful in the treatment of subacute degenerative joint disease. The efficacy of PSGAG for incipient and chronic forms of degenerative disease is considered comparable to that of sodium hyaluronate.

• Authors: J P Caron, J B Kaneene, R Miller
• Journal: Journal of the American Veterinary Medical Association (J Am Vet Med Assoc) Vol. 209 Issue 9 Pg. 1564-8 (Nov 01 1996) ISSN: 0003-1488 [Print] United States
• PMID: 8899019 (Publication Type: Journal Article, Research Support, Non-U.S. Gov't)

Chemical References

• Glycosaminoglycans
• A73025

Topics

• Animals
• Breeding
• Cross-Sectional Studies
• Glycosaminoglycans (administration & dosage, therapeutic use)
• Horse Diseases (drug therapy)
• Horses
• Injections, Intra-Articular (veterinary)
• Injections, Intramuscular (veterinary)
• Joint Diseases (drug therapy, veterinary)
• Linear Models
• Multivariate Analysis
• Surveys and Questionnaires