Küçük cerrahi işlemlerde lidokain uygulaması sonrası methemoglobinemi insidansı
Elnare Günal1, Yeliz Akkuş2, Gülşen Çığşar1, Handan Çiftçi1, Şahin Kahramanca3, Murat Özdemir1
1Kafkas Üniversitesi Tıp Fakültesi Acil Tıp Bölümü, Kars
2Kafkas Üniversitesi Sağlık Bilimleri Fakültesi Hemşirelik Bölümü, Kars
3Kars Harakani Devlet Hastanesi, Kars
Anahtar Kelimeler: Lokal lidokain uygulaması, methemoglobinemia; küçük cerrahi işlem.
Özet
Objectives: Methemoglobinemia (MetHb) is a rare condition that may have mortal consequences. Literature shows cases of methemoglobinemia due to the use of lidocaine and other local anesthetics. This is a cross-sectional study to determine the incidence of methemoglobinemia after the application of lidocaine.
Methods: In this study, 88 patients admitted to the emergency department of a university hospital between May 2014 and May 2015 and needed lidocaine application for small surgical procedures were included. When compared before and after the administration of lidocaine <2 mg/kg and >2 mg/kg, there was not a significant difference in the level of methemoglobin, hemoglobin, or in the hematocrit (p=0.604, p=0.502, and p=0.367, respectively).
Results: Mean age of the patients was 33.85 (±17.58) years, and 83% of the patients were male. Methemoglobin levels were not significantly different before and after the procedures (p>0.05).
Conclusion: The results of our study were consistent with the literature; lidocaine-associated methemoglobinemia is a rare complication.