Çocuk Hastalarda Yanık Yönetimi
Özet
Pediatrik yanıklar, haşlanma, alev ve istismar gibi nedenlerle oluşan ve erişkinlerden farklı anatomik, fizyolojik ve metabolik özellikler gösteren önemli çocukluk çağı travmalarındandır. Çocukların derilerinin daha ince olması derin yanık riskini artırırken; daha kısa ve dar trakeaları havayolu obstrüksiyonuna yatkınlık yaratır. Yanık yönetimi; akut değerlendirme ve resüsitasyon, cerrahi süreç ile rekonstrüksiyon olmak üzere üç aşamada incelenir. Geniş yanıklarda sistemik fizyolojik değişiklikler görüldüğünden, TVYA’nın %10'undan fazla olan vakalar uzmanlaşmış yanık merkezlerine sevk edilmelidir. Tanı ve yüzey hesaplamasında çocuklara özgü Lund Browder şeması kullanılır. Akut dönemde havayolu güvenliği sağlanmalı, sıvı resüsitasyonu Parkland formülüne ek olarak idame sıvısıyla (özellikle %5 dekstroz) titizlikle yönetilmelidir. Cerrahi süreçte, enfeksiyon ve sepsis riskini önlemek adına yara debridmanı, gümüş içerikli antimikrobiyal pansumanlar ve erken eksizyon-greftleme uygulamaları hayati önem taşır. Ayrıca süreç boyunca travmayı azaltmak için farmakolojik ve non-farmakolojik ağrı kontrolü sağlanmalı, negatif nitrojen dengesini ve kas yıkımını önlemek amacıyla ilk 6-12 saat içinde Schofield denklemiyle kalori ihtiyacı hesaplanarak erken enteral beslenmeye başlanmalıdır.
Pediatric burns are significant childhood traumas caused by factors such as scalding, flame, and abuse, exhibiting different anatomical, physiological, and metabolic characteristics than adults. While children's thinner skin increases the risk of deep burns, their shorter and narrower tracheas predispose them to airway obstruction. Burn management is examined in three phases: acute assessment and resuscitation, surgical process, and reconstruction. Since systemic physiological changes are observed in extensive burns, cases exceeding 10% of TBSA should be referred to specialized burn centers. The pediatric-specific Lund Browder chart is utilized for diagnosis and surface area calculation. In the acute period, airway safety must be secured, and fluid resuscitation should be meticulously managed using the Parkland formula supplemented with maintenance fluids (especially 5% dextrose). In the surgical phase, wound debridement, dressings with topical antimicrobials containing silver, and early excision-grafting applications are vital to prevent the risk of infection and sepsis. Furthermore, to minimize trauma throughout the process, pharmacological and non-pharmacological pain control must be provided, and early enteral nutrition should be initiated within the first 6 to 12 hours by calculating caloric requirements via the Schofield equation to prevent negative nitrogen balance and muscle wasting.
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