Anestezide Ağrı Yönetimi ve Sıvı, Elektrolit ve Kan Bileşeni Solüsyonlarının Uygulaması
Özet
Bu derlemede, veteriner anestezisinde ağrı yönetimi, sıvı-elektrolit dengesi ve kan bileşeni solüsyonlarının klinik uygulamaları ele alınmaktadır. Veteriner hekimlikte ağrı yönetimi, fiziksel muayene ve tedavi planlarının rutin bir parçasıdır. Ağrının mekanizmalarını anlamak, ağrıyı önlemek ve tedavi etmek için çok önemlidir. Operatif müdahale sırasında yetersiz analjezi, merkezi duyarlılığın artmasına ve bilinç geri geldiğinde şiddetli ağrıya neden olabilir. Anestezi uygulanan her hayvanda perioperatif, intraoperatif ve postoperatif ağrı yönetimi, hasta konforunu artırmakta ve iyileşme sürecine olumlu katkı sağlamaktadır. Genel anestezi sırasında sıvı tedavisinin ana hedefi, anestezik ajanların neden olduğu vazodilatasyonu ve azalmış kalp debisini dengeleyerek dolaşım hacmini, organ perfüzyonunu ve oksijen iletimini stabil tutmaktır. Bu amaçla izotonik, hipotonik ve hipertonik kristalloidler ile sentetik kolloidler yaygın olarak kullanılmaktadır. Bu sıvıların hangi durumlarda ve hangi miktarlarda kullanılması gerektiğinin bilinmesi, oluşabilecek hayati risk taşıyan komplikasyonların önlenebilmesi için oldukça önemlidir. Cerrahi işlemler sırasında kanama veya koagülopati olduğunda, tam kan veya paketlenmiş kırmızı kan hücreleri gibi kan bileşeni ürünlerine ihtiyaç vardır. Transfüzyondan önce kan grubu tayini veya çapraz kan testlerinin uygulanması oldukça önemlidir.
Clinical uses of blood component solutions in veterinary anaesthesia, fluid and electrolyte balance, and pain management are covered in this review. In veterinary medicine, pain management is a standard component of physical examinations and treatment regimens. In order to prevent and treat pain, it is essential to comprehend its mechanisms. Increased central sensitivity and excruciating pain upon regaining consciousness can result from inadequate analgesia after surgical intervention. In all anaesthetised animals, perioperative, intraoperative, and postoperative pain management enhances patient comfort and aids in the healing process. By balancing vasodilation and decreased cardiac output brought on by anaesthetic medications, fluid therapy under general anaesthesia aims to maintain circulation volume, organ perfusion, and oxygen supply. Synthetic colloids and isotonic, hypotonic, and hypertonic crystalloid solutions are frequently employed for this purpose. Preventing potentially fatal consequences requires knowing when and how much of these fluids to use. When bleeding or coagulopathy occurs during surgery, blood component products such packed red blood cells or whole blood are needed. Before receiving a transfusion, a blood type or cross-matching test must be completed.
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