HIRUDOTHERAPY IN PRESBYACUZIS PRAECOX IN CLEAN-UP WORKERS AFTER THE CHORNOBYL ACCIDENT DURING THE POST-CATASTROPHE YEARS.
PROBLEMY RADIAT︠S︡IĬNOÏ MEDYT︠S︡YNY TA RADIOBIOLOHIÏ 2019;
24:522-536. [PMID:
31841493 DOI:
10.33145/2304-8336-2019-24-522-536]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Indexed: 11/10/2022]
Abstract
OBJECTIVE
to study the hirudotherapy efficacy in presbyacuzis praecox in clean-up workers (CUWs) of the Chornobyl disaster (ChD) during the post-accident years.
MATERIALS AND METHODS
From archive data of previously examined 8,136 males' CUWs we selected among them 129 persons with the determined presbyacuzis praecox during the post-accident years. According to the physical dosime- try data the individual radiation of received by CUWs during the work on a rotational scheme in the Chornobyl exclu- sion zone from the end of 1986 to 1992-1994 amounted to 0.21-0.50 Gy. The examinations were carried out using a modern standard set of audiometric, vestibulometric and electrophysiological methods. Two forms of sensory and neural hearing loss in the elderly were distinguished, namely the presbyacuzis and presbyacuzis praecox. Prior to work in the exclusion zone, patients' auditory and vestibular functions were within normal range. Among 129 patients, 68 ones with presbyacuzis praecox were included in two main age groups (aged 40-49 and 50-59 yrs) and were treated using hirudotherapy, taking into consideration their coagulation hemostasis. Other 61 patients of analogical age groups were treated by allopathotherapy. For the analysis of results obtained, techniques of variational statistics were used.
RESULTS
Direct correlation (r = 0.71) between inhibitory processes in central areas of the auditory analyzer in pres- byacuzis praecox in CUWs was established by electrophysiology and by speech audiometry data obtained before the treatment. Hyperacusis signs were detected in CUWs of two main and two control groups. Following the use of two treatment schemas, a significant improving of auditory functions was found (p < 0.05) according to tone and speech audiometries. The positive hirudotherapy effect concerning hearing functions was registered in 88% cases (in 59 CUWs among 68 ones); if allopathotherapy had been used, such effect was found in 65% cases (in 45 control patients among 61 ones of control group). The duration of allopathotherapy effect reached 6-9 months comparing to 12-18 months of hiruditherapy one, being twice longer. Improving the patients' coagulation hemostasis, hirudotherapy activated cardiovascular activity favoring the increase of social adequacy in CUWs with presbyacuzis praecox.
CONCLUSIONS
It has been shown that hirudotherapy as a kind of naturopathy has significant advantages over alopa- totherapy by the absence of side effects, 23.0% higher and twice as long as improvement of auditory functions. Hirudotherapy, as an effective therapeutic and recreational measures, should be more widely implemented in clini- cal practice in order to minimize the development and progression of diseases in the special population of people who have been exposed to ionizing radiation due to the Chornobyl catastrophe to continue their vitality.
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