Journal of wound care · 2024
Comparing easywrap with six other adjustable wraps for compression therapy in venous and lymphatic disease by variation in pressure, stiffness and elasticity.
СтатьяНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Phillips Natalie, Wright Tom
Аннотация
BACKGROUND: There is no clear guidance or comprehensive comparative evidence to help clinicians select between adjustable wraps for compression therapy. However, adjustable wraps could be compared with three metrics used for compression bandages: variation in pressure, stiffness and elasticity.
AIMS: To determine whether easywrap (Haddenham Healthcare) had lower standard deviation (SD) in lying pressure, greater static stiffness index (SSI) and/or a greater mean elongation ratio than six other adjustable wraps.
METHODS: In this preliminary exploratory study, seven adjustable wraps were tested in vivo 20 times each (140 tests in total), on 20 people (with a variable number of readings per participant), to give the SD in lying pressure and mean SSI. The same wraps were tested in vitro five times each to give the mean elongation ratio.
FINDINGS: Of all seven adjustable wraps, easywrap had the second lowest SD in lying pressure at 5.9 mmHg, compared with 8.9 mmHg overall; the highest mean SSI at 13.2 mmHg, compared with 9.5 mmHg overall; and the highest mean elongation ratio at 137.0%, compared with 107.1% overall.
CONCLUSIONS: These metrics suggest that easywrap has clinical advantages over other adjustable wraps. A lower variation in lying pressure suggests more consistent application of pressures within intended therapeutic levels. Higher SSI indicates greater resistance to stretching, which is linked to improved venous function and oedema reduction. Higher elongation ratio demonstrates greater tensile strength, which should maintain therapeutic pressure for longer without readjustment.
AIMS: To determine whether easywrap (Haddenham Healthcare) had lower standard deviation (SD) in lying pressure, greater static stiffness index (SSI) and/or a greater mean elongation ratio than six other adjustable wraps.
METHODS: In this preliminary exploratory study, seven adjustable wraps were tested in vivo 20 times each (140 tests in total), on 20 people (with a variable number of readings per participant), to give the SD in lying pressure and mean SSI. The same wraps were tested in vitro five times each to give the mean elongation ratio.
FINDINGS: Of all seven adjustable wraps, easywrap had the second lowest SD in lying pressure at 5.9 mmHg, compared with 8.9 mmHg overall; the highest mean SSI at 13.2 mmHg, compared with 9.5 mmHg overall; and the highest mean elongation ratio at 137.0%, compared with 107.1% overall.
CONCLUSIONS: These metrics suggest that easywrap has clinical advantages over other adjustable wraps. A lower variation in lying pressure suggests more consistent application of pressures within intended therapeutic levels. Higher SSI indicates greater resistance to stretching, which is linked to improved venous function and oedema reduction. Higher elongation ratio demonstrates greater tensile strength, which should maintain therapeutic pressure for longer without readjustment.