İbrahim CANPOLAT, Murat TANRISEVER, Ümit Koray CAN

Buzağılarda Ketamin ve Ketaminin Ksilazin, Medetomidin,Deksmedetomidin ile Kombinasyonları KullanılarakOluşturulan Epidural Anestezinin Hematolojik YöndenDeğerlendirilmesi

Bu çalışmada; ketaminin yalnız başına ve ksilazin, medetomidin, deksmedetomidin ile kombinekullanımları sonucu oluşturulan epidural anestezinin hematolojik parametreleri ne ölçüdeetkileyeceği belirlenmeye çalışıldı. Çalışmada 24 adet buzağı 4 grup halinde kullanıldı. Birincigruptaki 6 buzağıya kontrol grubu olarak ketamin 2 mg/kg dozda lumbosakral bölgeden epiduraliğne ile verildi. İkinci gruptaki 6 buzağıya ketamin 2 mg/kg ve ksilazin 0.1 mg/kg dozda, üçüncügruptaki 6 buzağıya ketamin 2 mg/kg, medetomidin 0.015 mg/kg dozda, dördüncü gruptaki 6buzağıya ketamin 2 mg/kg, deksmedetomidin 0.01 mg/kg dozda lumbosakral bölgeden uygulandı.Anestezi öncesi ve anestezinin 15, 30, 60, 90 dakikalarında kan örnekleri alınıp değerlendirildi.Alınan bu venöz kandaki asidite (pH), parsiyel oksijen, parsiyel karbondioksit, sodyum, potasyum,klor, kalsiyum ve hematokrit düzeyleri belirtilen aralıklarla değerlendirildi. Genel olarak anestezigrupları değerlendirildiğinde ketamin 2 mg/kg, deksmedetomidin 0.01 mg/kg verilen grupta diğergruplara göre hematolojik verilerdeki değişikliğin daha düşük olduğu saptanmıştır. Sonuç olarakanesteziden uyanma dönemi değerlendirildiğinde en iyi etkinin ketamin ve ketamindeksmedetomidin kombinasyonunda olduğu belirlenmiştir.

Hematological Evaluation of Epidural Anesthesia Using Ketamine and Ketamine Combinations with Xylazine, Medetomidine, Dexmedetomidine in Calves

In this study, it was aimed to determine the effects of epidural anesthesia carried out by ketaminealone and its combinations with xylazine, medetomidine and dexmedetomidine, on hematologicalparameters of calves. In the study, 24 calves were divided into 4 groups. In the first group, 6 calvesreceived ketamine at a dose of 2 mg/kg via epidural injection from the lumbosacral region as acontrol group. 6 calves in the second group received ketamine 2 mg/kg and xylazine 0.1 mg/kg, 6calves in the third group received ketamine 2 mg/kg, medetomidine 0.015 mg/kg, 6 calves in thefourth group received ketamine 2 mg/kg, and dexmedetomidine 0.01 mg/kg. It was applied from thelumbosacral area. Blood samples were taken before anesthesia and at 15, 30, 60, 90 minutes ofanesthesia and evaluated. Acidity, partial oxygen, partial carbon dioxide, sodium, potassium,chlorine, calcium and hematocrit levels in this venous blood were evaluated at specified intervals.When the anesthesia groups were evaluated in general, it was found that the group given ketamine2 mg/kg and dexmedetomidine 0.01 mg/kg was determined that the change in hematological datawas lower.

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