Davys HJ, Turner E, Helliwell PS, et al: Debridement of plantar callosities in rheumatoid arthritis: a randomized controlled trial. .Rheumatology 44::207. ,2005. .
Otter SJ, Bowen CJ, Young AK: Forefoot plantar pressures in rheumatoid arthritis. .JAPMA 94::255. ,2004. .
Durez P, Fraselle V, Houssiau F, et al: Validation of the ABILHAND questionnaire as a measure of manual ability in patients with rheumatoid arthritis. .Ann Rheum Dis 66::1098. ,2007. .
Jennifer AE, Howard SS: “NSAIDs for Painful Bone and Joint Conditions,” in Clinical Management of Bone and Joint Pain, ed by G McClean, SS Howard, p 51, Haworth Medical Press, Philadelphia. ,2007. .
James DS: The multisystem adverse effects of NSAID therapy. .J Am Osteopath Assoc 99: (suppl):S1. ,1999. .
Knapik JJ, Reynolds KL, Duplantis KL, et al: Friction blisters: pathophysiology, prevention and treatment. .Sports Med 20::136. ,1995. .
Japanese culture and daily life: removing shoes. The Japan Forum Web site. Available at: http://www.tjf.or.jp/eng/content/japaneseculture/02kutsu.htm. Accessed November 4. ,2009. .
Cubit. Asahi Kasei Fibers Corp Web site. Available at: http://www.asahi-kasei.co.jp/fibers/en/cubit/index.html. Accessed November 4. ,2009. .
Woodburn J, Stableford Z, Helliwell PS: Preliminary investigation of debridement of plantar callosities in rheumatoid arthritis. .Rheumatology (Oxford) 39::652. ,2000. .
Jackson L, Binning J, Potter J: Plantar pressures in rheumatoid arthritis using prefabricated metatarsal padding. .JAPMA 94::239. ,2004. .
Pawelka S, Kopf A, Zwick E, et al: Comparison of two insole materials using subjective parameters and pedobarography (pedar-system). .Clin Biomech (Bristol, Avon) 12::S6. ,1997. .
Carl HD, Putz C, Weseloh G, et al: Insoles for the rheumatic foot: a clinical and pedobarographic analysis. .Orthopade 35::1176. ,2006. .
Background: We sought to investigate the clinical efficacy of the Fuß-sole (Kuroda, Osaka, Japan), a newly developed stocking, in patients with severe foot pain attributable to rheumatoid arthritis.
Methods: The Fuß-sole stocking incorporates a plantar insole made of breathable fabric. Twenty patients with rheumatoid arthritis and severe foot pain were enrolled in this study. Clinical efficacy was evaluated using the Japanese Orthopaedic Association's foot-scoring system. Outcome measures were evaluated before and after a 1-month trial of the Fuß-sole stocking.
Results: Use of the Fuß-sole stocking resulted in significant improvements in foot pain, activities of daily living, and total scores.
Conclusions: Use of the Fuß-sole improves the quality of life of patients with rheumatoid arthritis. (J Am Podiatr Med Assoc 100(1): 10–13, 2010)