Medical compression stockings are highly effective in the prevention, treatment, and secondary prevention of chronic venous insufficiency and of post-thrombotic syndrome. Non-adherence to the prescribed compression treatment concerns approximately 40% of patients. Elderly patients are often unable to handle stockings in order to put them on properly in the morning and to undress in the evening. Gliding aids and stocking "butlers" are two types of tools to facilitate the dressing manoeuvre with medical stockings. The present study evaluates four different gliding aids and two different stocking "butlers" to put on three different types of compression stockings. The study is conducted with forty consenting subjects with advanced chronic venous insufficiency.
Subjects: 40 consenting patients \>65y old, with CEAP C4-6 chronic venous insufficiency Stockings: One class 3 (36 - 46 mmHg interface pressure) with closed tip One class 3 with open tip Two superimposed class 1 (18 - 21 mmHg) Gliding aids and stocking "butlers" Three types of gliding aids for closed tip stockings Three types of gliding aids for open tip stockings Two types of stocking "butlers", one optional with mounted handles
Study Type
INTERVENTIONAL
Allocation
NA
Purpose
TREATMENT
Masking
NONE
Enrollment
40
Each subject tests devices: * 3 gliding aids for stockings with closed tips * 3 gliding aids for stockings with open tips * 2 stocking butlers using * 3 medical compression stockings with open tip, compression class 3 (36-46mmHg) * 3 medical compression stockings w. closed tip, compression class 3 (36-46mmHg) * 2 superimposed compression stockings class 1 (18 - 21 mmHg)
Department of Dermatology, University Hospital of Zurich, Switzerland
Zurich, Canton of Zurich, Switzerland
Number of successfully dressed medical stockings per subject
The primary end point is straight: The medical stocking is dressed (at the patient's leg) or it is not dressed. Each gliding aid and each stocking "butler" is tested with this end point.
Time frame: Per subject: 120 minutes (one "run"); to complete the whole study (40 subjects): 14 months
Patient satisfaction by gliding aid or stocking butler (score)
Patients are asked to score each gliding aid and each stocking "butler" with a mark between "1" (bad) and "6" (very good).
Time frame: Per subject 120 minutes (one "run"); to complete the whole study (40 subjects): 14 months
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