Summary
Dermatological tests and examinations of the hand(s) were carried out in vibration-exposed and un exposed males. The subjects were 179 chain-saw workers in private forestry companies and 205 local inhabitants who had never used vibrating tools. The prevalences of Raynaud's phenomenon (RP), sclerodactylia, and edema of the hands were estimated in both groups, and associations between these cutaneous signs and vibration exposure were evaluated. The prevalences of RP and edema in the exposed group were 9.5% and 1.7%, respectively, and in the unexposed group, 2.9% and 1.5%, respectively. Sclerodactylia was seen in 31.8% of the chain-saw workers but in only 6.4% of the unexposed individuals. In statistical analyses based on unconditional logistic regression models with adjustment for age, RP was associated with long-term (≥ 20 years) vibration exposure [odds ratio (OR) = 7.06; 95% confidence interval (CI) = 2.51−19.87]. Sclerodactylia was associated with both short- and long-term vibration exposure (OR = 6.54, Cl = 3.30-13.36; OR = 7.05; CI = 3.41-14.60, respectively). There were significant dose-response relationships between RP and duration of exposure and between sclerodactylia and duration of exposure. Results of function tests indicated a longer recovery time and a higher vibration threshold for the workers with RP. The presence of sclerodactylia, however, did not have any significant influence on function test results. It is possible to conclude that not only RP but also sclerodactylia could be induced by vibration exposure. However, most cases of sclerodactylia were not so serious as to involve disturbances of peripheral circulatory and nerve function.
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References
Blair HM, Headington JT, Lynch PJ (1974) Occupational trauma, Raynaud's phenomenon and sclerodactylia. Arch Environ Health 28:80–81
Brammer AJ, Taylor W (1982) Vibration effects on the hand and arm in industry. Wille, New York
Bramwell B (1914) Diffuse sclerodermia: its frequency; its occurrence in stone-masons; its treatment by fibrolysin-elevations of temperature due to fibrolysin injections. Edin Med J 12:387–401
Ekenvall L, Lindblad L (1986) Vibration white finger and digital systolic pressure during cooling. Br J Ind Med 43:280–283
Ekenvall L, Gemne G, Tenger R (1989) Correspondence between neurological symptoms and outcome of quantitative sensory testing in the hand-arm vibration syndrome. Br J Ind Med 46:570–574
Erasmus LD (1957) Scleroderma in gold-miners on the Witwatersrand with particular reference to pulmonary manifestations. S Afr J Lab Clin Med 3:209–230
Harada N (1987) Esthesiometry, nail compression and other function tests used in Japan for evaluating the hand-arm vibration syndrome. Scand J Work Environ Health 13:330–333
Harada N, Kondo H, Kimura K (1990) Assessment of autonomic nervous function in patients with vibration syndrome using heart rate vibration and plasma cyclic nucleotides. Br J Ind Med 47:263–268
Harper FE, Maricq HR, Turner RE, Lidman RW, Leroy EC (1982) A prospective study of Raynaud's phenomenon and early connective tissue disease. Am J Med 72:883–888
Joriff L (1986) Vibration induced effects caused by impact wrenches used in truck assembly. Scand J Work Environ Health 12:269–271
Kleinbaum DG, Kupper LL, Morgenstern H (1982) Principles and procedures of epidemiologic analysis. In: Kleinbaum DG, Kupper LL, Morgenstern H (eds) Epidemoogy research. Principles and quantitative methods. Van Nostrand Reinhold, New York, pp 281–507
Maeda M, Mori S (1992) Occupational or extrinsic stimulation factors and initial signs of progressive systemic sclerosis. Int J Dermatol 31:257–259
Matoba T, Sakurai T (1987) Physiological methods used in Japan for the diagnosis of suspected hand-arm vibration syndrome. Scand J Work Environ Health 13:334–356
McMichael AJ (1976) Standardized mortality ratios and the “Healthy worker effect”: scratching beneath the surface. J Occup Med 18:165–168
Medsger TA, Masi AT (1971) Epidemiology of systemic sclerosis (scleroderma). Ann Intern Med 74:714–721
Michet CJ, Mckenna CH, Elveback LP, Kaslow RA, Kurland LT (1985) Epidemiology of systemic lupus erythematosus and other connective tissure diseases in Rochester, Minnesota, 1950 through 1979. Mayo Clin Proc 60:105–113
Mirbod SM, Inaba R, Iwata H (1992) A study on the vibrationdose limit for Japanese workers exposed to hand-arm vibration. Ind Health 30:1–22
Miyashita K, Shiomi S, Itoh N, Kasamatsu T, Iwata H (1982) Development of the vibration syndrome among chain-saw operators in relation to their total operating time. In: Brammer AJ, Taylor W (eds) Vibration effects on the hand and arm in industry. Wiley, New York
Nakamoto M (1990) Responses of sympathetic nervous system to cold exposure in vibration syndrome subjects and age matched healthy controls. Int Arch Occup Environ Health 62:177–181
Okada A, Inaba R, Furuno T, Nohara S, Ariizumi M (1987) Usefulness of blood parameters, especially viscosity, for the diagnosis and elucidation of pathogenic mechanisms of the hand-arm vibration syndrome. Scand J Work Environ Health 13:358–362
Olsen N, Nielsen SL (1988) Vasoconstrictor response to cold in forestry workers: a prospective study. Br J Ind Med 45:39–42
Olsen N, Petring O (1988) Vibration elicited vasoconstrictor reflex in Raynaud's phenomena. Br J Ind Med 45:415–419
Pyykkö I (1986) Clinical aspects of the hand-arm vibration syndrome. Scand J Work Environ Health 12:439–447
Statistical Analysis System Institute (1988) SAS/STAT user's guide, release 6.03 edition. Cary, N.C., pp 549–640 6.03 edition.
Subcommittee for Scleroderma Criteria of the American Rheumatism Association Diagnostic and Therapeutic Criteria Committee (1980) Primary criteria for the classification of systemic sclerosis (scleroderma). Arthritis Rheum 23:581–590
The Japan Tobacco and Salt Public Monopoly Corporation (1991) The annual statistic report, 1991. Tokyo, p 123
Theriault G, Guire LD, Laroche G (1982) Raynaud's phenomenon in forestry workers in Quebec. Can Med Assoc J 126:1404–1408
Tuffanelli DL, Winkelmann RK (1961) Systemic scleroderma. A clinical study of 727 cases. Arch Dermatol 84:359–371
Wasserman DE, Taylor W (1991) Historical perspectives in occupational medicine. Lessons from hand-arm vibration syndrome research. Am J Ind Med 19:539–546
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Nagata, C., Yoshida, H., Mohammad Mirbod, S. et al. Cutaneous signs (Raynaud's phenomenon, sclerodactylia, and efladema of the hands) and hand-arm vibration exposure. Int. Arch Occup Environ Heath 64, 587–591 (1993). https://doi.org/10.1007/BF00517705
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DOI: https://doi.org/10.1007/BF00517705