[The impact of the sonotherapy and compression therapy on enhancement of healing venous leg ulcers after surgical treatment]

Abstract

The aim of this paper was to describe the impact of the sonotherapy and compression therapy on enhancement of healing venous leg ulcers after surgical treatment.

Material and methods: Three comparative groups of patients--A, B and C were made at random from patients with venous leg ulcers, which had been earlier operated by modified Babcock' method. The 24 patients were included (in use of software Monte Carlo) to the group A, 25 patients to the group B and 24 patients to the group C (control group). The patients in all comparative groups were treated pharmacologically. Ulcerations at patients in group A were additionally treated in use of ultrasound. And ulcerations at patients in group B were additionally treated in use of compression therapy. The evaluated factors were to estimate the sonotherapy and compression therapy causes any changes of the surface, longest and widest dimensions, and volume of tissue defect. For all comparative groups calculated the Gilman parameter. The weekly speed of changes of surface and volume were estimated too.

Results: After therapy there was statistically significant decrease of whole surface and pus-covered and granulation area, longest and widest dimensions, and volume of ulcers in all groups while there was no statistically significant difference--except pus-covered areas--between the groups observed. Comparison in terms of pus-covered area indicated a significant difference between all groups, in favor groups A and B than C.

Conclusions: There are no special reasons for application of ultrasound and compression therapy in enhancement of healing process--however the following results must be verified on bigger population and longer patient observation. The sonotherapy and compression therapy promote only decontamination process compared with control group.