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A cetylated fatty acid topical cream with menthol reduces pain and improves functional performance in individuals with arthritis

Citation

Kraemer, WJ and Ratamess, NA and Maresh, CM and Anderson, JA and Volek, JS and Tiberio, DP and Joyce, ME and Messinger, BN and French, DN and Sharman, MJ and Rubin, MR and Gomez, AL and Silvestre, R and Hesslink, RL, A cetylated fatty acid topical cream with menthol reduces pain and improves functional performance in individuals with arthritis, Journal of Strength and Conditioning Research: The Research Journal of The National Strength and Conditioning Association, 2005 May, (19(2)) pp. 475-80. ISSN 1064-8011 (2005) [Refereed Article]

DOI: doi:10.1519/R-505059.1

Abstract

This investigation was an extension of a previous study conducted in our laboratory in which we showed that 1 month of treatment with a topical cream (Celadrin) consisting of cetylated fatty acids was effective for reducing pain and improving functional performance in individuals with osteoarthritis (OA) of the knee (Kraemer et al., Journal of Rheumatology, 2004). We wanted to verify that the addition of menthol to the compound would produce a similar percentage of improvement in therapeutic effects. We used a single treatment group with a pre-post experimental design to examine % treatment changes. Individuals diagnosed with OA of the knee (N = 10; age, 66.4 +/- 11.5 years) and severe pain (e.g., OA, rheumatoid arthritis) of the elbow (N = 8; age, 59.1 +/- 18.2 years) and wrist (N = 10; age, 60.3 +/- 16.8 years) were tested for pain and functional performance before and after 1 week of treatment with a topical cream consisting of cetylated fatty acids and menthol applied twice per day. In individuals with knee OA, significant improvements in stair-climbing ability (about 12%), "up-and-go" performance (about 12%), balance and strength (about 16.5%), and range of motion (about 3.5%) were observed, as were reductions in pain. In individuals with severe pain of the elbow and wrist, significant improvements in dynamic (about 22 and 24.5%, respectively) and isometric (about 33 and 42%, respectively) local muscular endurance were observed, as was a reduction in pain. Neither group demonstrated significant changes in maximal grip strength or maximal force production. One week of treatment with a topical cream consisting of cetylated fatty acids and menthol was similarly effective for reducing pain and improving functional performance in individuals with arthritis of the knee, elbow, and wrist. The % changes were consistent with our prior work on the compound without menthol. Further work is needed to determine the impact of menthol in such a cream. Nevertheless, our data support the use of a topical cream consisting of cetylated fatty acids (with or without menthol) for enhancing the potential for exercise training in this population.

Item Details

Item Type:Refereed Article
Research Division:Medical and Health Sciences
Research Group:Human Movement and Sports Science
Research Field:Exercise Physiology
Objective Division:Health
Objective Group:Health and Support Services
Objective Field:Health and Support Services not elsewhere classified
Author:Sharman, MJ (Dr Matt Sharman)
ID Code:78971
Year Published:2005
Web of Science® Times Cited:12
Deposited By:Health Sciences A
Deposited On:2012-08-09
Last Modified:2012-08-09
Downloads:0

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