2 research outputs found
The impact of route of anesthesia on maternal and fetal ischemia modified albumin levels at cesarean section: a prospective randomized study
Objective: Ischemia modified albumin has been shown to
increase in ischemic situations, and has also been shown
to increase in fetal cord blood in deliveries by cesarean
section. The aim of this study is to reveal whether anesthesia
has an impact on maternal and fetal cord ischemia
modified albumin levels.
Methods: Seventy two women with uncomplicated term
pregnancies were randomized to spinal (n = 37) or general
anesthesia (n = 35) groups. The blood pressure, oxygen
saturation, and pulse rate of the patients were recorded
during the procedure. Maternal blood samples of ischemia
modified albumin (IMA) were taken 10 min from the start
of the procedure. The fetal cord blood samples of IMA
were taken immediately after birth.
Results: Maternal (0.99 ± 0.19 vs. 0.80 ± 0.27) and fetal
(1.00 ± 0.21 vs. 0.70 ± 0.26) IMA levels were significantly
higher in the general anesthesia group. Fetal IMA levels
were positively correlated with maternal gravidity (r = 0.31;
P = 0.008), parity (r = 0.25; P = 0.028), and fetal birth weight
(r = 0.23, P = 0.045). Also, as time from incision to delivery
lengthens, fetal IMA levels increase (r = 0.29, P = 0.012).
Conclusion: Fetal cord ischemia modified albumin levels
were higher in the general anesthesia group, therefore, it
is proposed that regional anesthesia should be the preferred
route of anesthesia for an elective cesarean section,
at least until the impact of high fetal cord IMA levels are
manifested