Symptoms of contruction workers exposed to whole body vibration and local vibration

1992 ◽  
Vol 64 (5) ◽  
pp. 347-351 ◽  
Author(s):  
K. Miyashita ◽  
I. Morioka ◽  
T. Tanabe ◽  
H. Iwata ◽  
S. Takeda
Author(s):  
NP Chistova ◽  
LB Masnavieva ◽  
IV Kudaeva

Introduction: Vibration disease is induced by a long-term occupational exposure to vibration above the maximum permissible level and is manifested by damage to the peripheral vascular and nervous systems and disorders of the musculoskeletal system. Objective: To study the exposure level and duration dependency and features of the clinical picture of vibration disease in workers exposed to local and combined local and whole body vibration. Materials and methods: The study included 136 male workers. Cohort I consisted of 60 patients (mean age: 49.5 ± 7.4 years) with vibration disease related to the local vibration exposure; cohort II included 76 patients (mean age: 55.7 ± 4.8 years) with vibration disease induced by the combined exposure to hand-arm and whole body vibration. Results: The examined subjects worked in harmful working conditions of classes 3.1–3.4. Measured vibration exceeded maximum permissible values at most workplaces. Levels of local vibration did not differ significantly between the cohorts and amounted to 115.0 and 118.0 dB; the level of whole body vibration in cohort II was 116.0 dB. Shorter work experience and younger age at the time of diagnosing the occupational disease were registered in people exposed to local vibration only compared to those with a combined exposure. The angiodystonic syndrome was twice as frequent in cohort I, while cohort II had a larger proportion of patients with concomitant diseases (low back pain, periarthrosis, etc.). Conclusion: Our findings indicate the necessity to reduce occupational exposures to vibration and take appropriate therapeutic and preventive measures in order to maintain health and work ability of employees.


2019 ◽  
Vol 4 (1) ◽  
pp. 32-36
Author(s):  
Sergey A. Babanov ◽  
Rimma A. Baraeva

Objectives - to study the severity of androgen deficiency and erectile dysfunction in patients with vibration disease and in its combination with arterial hypertension. Material and methods. 145 male patients with various forms of vibration disease were thoroughly examined. The following groups were defined - I stage and II stage vibration disease induced by local vibration; II stage, induced by local vibration with concurrent arterial hypertension; I and II stage vibration disease induced by whole body vibration; II stage vibration disease induced by whole body vibration with concurrent arterial hypertension. The control group included 30 patients. Evaluation of erectile function in men with vibration disease and its combination with arterial hypertension was carried out using the scale of severity of erectile dysfunction (International Index of Erectile Function, IIEF-5). The questionnaire for detection of androgen deficiency (Dedov II, Kalinchenko SYu, 2006) and the AMS (aging males' symptoms) questionnaire assisted in revealing the symptoms of aging in men. Results. According to the IIEF-5 questionnaire results the erectile dysfunction was defined in patients with vibration disease, most pronounced in II stage of vibration disease induced by whole body vibration and in vibration disease of any etiology with concurrent arterial hypertension. AMS-questionnaire presented the most expressed signs of androgen deficiency in patients with II stage of vibration disease induced by whole body vibration and in vibration disease of any etiology with concurrent arterial hypertension (p


Sign in / Sign up

Export Citation Format

Share Document