Kronik Yaralarda Nüksün Engellenmesi
Özet
Kronik yaralar; dolaşım bozukluğu, nöropati, enfeksiyon ve uzamış inflamasyon gibi nedenlerle normal iyileşme fazlarını tamamlayamayan ve sıklıkla inflamasyon aşamasında kalan yaralardır. Nüks oranları %23 ile %60 arasında değişen bu yaraların çoğunluğunu diyabetik ayak, basınç ve venöz/arteriyel bacak ülserleri oluşturur. Rekürrensin önlenmesinde primer tedavi, risk faktörlerinin kontrolü, komorbiditelerin yönetimi ile hasta ve yakınlarının eğitimi kilit rol oynar. Arteriyel ülserlerde antiplatelet tedavi, sigarayı bırakma, diyabet ve hipertansiyon kontrolü önerilirken; venöz ülserlerde kompresyon tedavisi ve cerrahi müdahaleler standarttır. Diyabetik ayak ülserlerinde nöropati ve deformiteler bası haritasını bozarak ülserlere yol açtığı için yükten arındırma (offloading) vazgeçilmez bir unsurdur. Klinik uygulamalarda cerrahi batın kompresleri kullanılarak pansumandan bağımsız, esnek ve hasta uyumunu artıran yükten arındırma yöntemleri geliştirilmiştir. İyileşme sonrasında da nüksü önlemek için evde bu koruyucu yöntemlere ve özel ortez kullanımına devam edilmelidir. Bası yaralarında ise pozisyon değişimi ve nutrisyonel destek temel unsurlardır.
Chronic wounds are those that fail to complete normal healing phases and frequently remain in the inflammation stage due to reasons such as circulatory disorders, neuropathy, infection, and prolonged inflammation. Constituting the majority of these wounds with recurrence rates between 23% and 60%, diabetic foot, pressure, and venous/arterial leg ulcers are prominent. Primary treatment, risk factor control, comorbidity management, and education of patients and their relatives play a key role in preventing recurrence. While antiplatelet therapy, smoking cessation, diabetes, and hypertension control are recommended for arterial ulcers; compression therapy and surgical interventions are standard for venous ulcers. In diabetic foot ulcers, offloading is an indispensable element since neuropathy and deformities disrupt the plantar pressure map, leading to ulcers. In clinical practices, offloading methods that are independent of dressings, flexible, and increase patient compliance have been developed by using surgical abdominal compresses. To prevent recurrence after healing, these protective methods and the use of special orthotics should be continued at home. For pressure ulcers, repositioning and nutritional support are the fundamental elements.
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