Naslov
Increase of plasma S100B and neuron-specific enolase in children following adenotonsillectomy : a prospective clinical trial

Autori
Stojanović Stipić, Sanda ; Carev, Mladen ; Bajić, Žarko ; Supe Domić, Daniela ; Roje, Željka ; Jukić, Anita ; Stipić, Tonči

Izvornik
European archives of oto-rhino-laryngology (0937-4477) 274 (2017), 10; 3781-3788

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Adenotonsillectomy ; Anesthetics ; Biomarkers ; Brain ; Neuron-specific enolase ; S100B

Sažetak
S100B protein and neuron-specific enolase (NSE) can be considered the markers of cerebral injury. To our knowledge the association of general anesthesia for elective non-cardiac surgery in children with these markers has not been studied before. The goal of this study was to find out whether these markers change after adenotonsillectomy with general anesthesia. The secondary goal was to determine whether different types of anesthesia, gender, age and body mass index are associated with the change of S100B and NSE after adenotonsillectomy with general anesthesia. This study was designed as a prospective clinical trial. We did a simple pre- post experiment with no control group. In 59 children (aged 6-13, ASA I-II) undergoing adenotonsillectomy and randomized to TIVA or inhalational general anesthesia, plasma S100B and NSE were measured during anesthesia before and after the surgery which lasted a median (interquartile range) of 16.5 (13.0-20.0) min. S100B and NSE assays were performed using the electrochemiluminescence immunoassay. Significance of the differences was assessed by two-tailed asymptotic Wilcoxon signed rank test. Main outcome measures were differences in the levels of S100B and NSE before and after the general anesthesia and surgery. There were significant increases in S100B and NSE levels after the surgery. S100B was increased by 38% (P < 0.001) and NSE was increased by 10% (P < 0.001). Increase of S100B was significantly negatively associated with age (P = 0.023). We have not found significant association of S100B and NSE with any other of the monitored variables. The values of neurological biomarkers S100B and NSE were significantly increased after general anesthesia for elective adenotonsillectomy in children.

Izvorni jezik
Engleski

Znanstvena područja
Kliničke medicinske znanosti

POVEZANOST RADA