Retrospective Analysis Of Changes in Pseudocholinesterase (Butyrylcholinesterase) Values Based On Gender And Year

Yıl 2025, Cilt: 8 Sayı: 4, 475 - 480, 31.12.2025

Alev Duygu Kuzzu , Kadir Bahadır Kuzzu , Ebru Afşar , Serkan Uslu , Deniz Kantar Gül

https://doi.org/10.36516/jocass.1826102

https://izlik.org/JA38YW67CG

Öz

Aim: Pseudocholinesterase (PChE) serum PChE levels increase over time in different populations, leading to faster metabolism of anesthetic agents, shortening the duration of paralysis and requiring additional doses. This makes the assessment of serum PChE levels an important issue for anesthesia safety.
Methods: In this retrospective cross-sectional study, preoperative serum PChE levels of 8.951 patients were examined over a seven-year period. Differences by year, the years between which the differences occurred, gender-related changes, and year-gender interactions were analyzed.
Results: The mean serum PChE level in all patients was 10.621 ± 0.24 U/L. Linear regression analysis revealed a mean annual increase of 233.66 U/L across years. Male PChE levels were significantly higher than female PChE levels. The Year × Gender interaction was also found to be significant. Consequently, the rate of increase was found to be faster in males than in females. Furthermore, serum PChE levels were higher in females among individuals over 65 years of age. The highest serum PChE levels were observed in individuals under 15 years of age.
Conclusions: Conclusions: Differences between men and women may be due to biological differences related to sex, while the overall increase over time may be due to metabolic changes or environmental factors within the population. Therefore, our results suggest that individual sex and hormonal variations, as well as trends in serum PChE levels across populations, may be critical for anesthesia safety.

Anahtar Kelimeler

Pseudocholinesterase , Butyrylcholinesterase , Gender difference , Annual trend , Anesthesia safety , Regression analysis

Etik Beyan

The study received approval from the Akdeniz University Medical Scientific Research Ethics Committee, dated May 28, 2025, with number 775.

Cinsiyet ve Yıla Göre Psödokolinesteraz (Butirilkolinesteraz) Değerlerindeki Değişikliklerin Retrospektif Analizi

https://izlik.org/JA38YW67CG

Öz

Amaç: Psödokolinesteraz (PChE), farklı popülasyonlarda serum PChE düzeylerinin zamanla artması, anestezik ajanların metabolizmasının daha hızlı olmasına ve bunun sonucunda paralizi süresinin kısalmasına ve ek dozlara ihtiyaç duyulmasına neden olur. Bu durum, serum PChE düzeylerinin değerlendirilmesini anestezi güvenliği açısından önemli bir konu haline getirmektedir.
Yöntemler: Bu retrospektif kesitsel çalışmada, 8.951 hastanın ameliyat öncesi serumunda ölçülen PChE düzeyleri yedi yıllım süreçte incelendi. Yıllara göre farklılıklar, farklılıkların hangi yıllar arasında olduğu, cinsiyete bağlı değişimler ve yıl-cinsiyet etkileşimleri analiz edildi.
Bulgular: Tüm hastalarda serum PChE düzeyi ortalaması 10,621 ± 0,24 U/L olarak bulundu. Doğrusal regresyon analizi, yıllar arasında ortalama yıllık 233,66 U/L'lik bir artış olduğunu ortaya koydu. Erkek PChE düzeyleri kadın PChE düzeylerinden anlamlı olarak yüksekti. Yıl × Cinsiyet etkileşiminin de anlamlı olduğu bulundu. Sonuç olarak, artış hızının erkeklerde kadınlardan daha hızlı olduğu sonucuna varıldı. Ayrıca, 65 yaş üstü bireylerde serum PChE düzeyleri kadınlarda daha yüksekti. En yüksek serum PChE düzeyleri 15 yaşın altındaki bireylerde gözlendi.
Sonuçlar: Erkekler ve kadınlar arasındaki farklılıkların cinsiyete bağlı biyolojik farklılıklardan kaynaklanabileceği, yıllar içindeki genel artışın ise popülasyondaki metabolik değişikliklerden veya çevresel faktörlerden kaynaklanabileceği düşünülmektedir. Bu nedenle, sonuçlarımız bireysel cinsiyet ve hormonal değişikliklerin yanı sıra popülasyonlar arasındaki serum PChE düzeyleri eğiliminin anestezi güvenliği açısından kritik olabileceğini göstermektedir.

Anahtar Kelimeler

Psödokolinesteraz , Bütirilkolinesteraz , Cinsiyet farkı , Yıllık eğilim , Anestezi güvenliği , Regresyon analizi

Etik Beyan

Çalışma Akdeniz Üniversitesi Tıbbi Bilimsel Araştırmalar Etik Kurulu’ndan 28 Mayıs 2025 tarih ve 775 sayılı onay ile onay aldı.

Kaynakça

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