Your browser doesn't support javascript.
loading
Effects of different doses of ulinastatin on pulmonary function in patients undergoing total aortic arch replacement / 中华麻醉学杂志
Chinese Journal of Anesthesiology ; (12): 797-801, 2021.
Article in Chinese | WPRIM | ID: wpr-911279
ABSTRACT

Objective:

To evaluate the effects of different doses of ulinastatin on lung function in patients undergoing total aortic arch replacement.

Methods:

One hundred and thirty five patients with acute Stanford type A aortic dissection of both sexes, aged 20-70 yr, with body mass index of 16.2-33.3 kg/m 2, of American Society of Anesthesiologist physical status Ⅳ, were divided into 3 groups ( n=45 each) using a random number table

method:

high-dose ulinastatin group (group H with total dose of 30 000 U/kg), low-dose ulinastatin group (group L with total dose of 20 000 U/kg) and control group (group C). In group H and group L, half of the total dose of ulinastatin was given after induction of anesthesia, the rest of the total dose was primed after being added to cardiopulmonary bypass (CPB) circuit, while normal saline 100 ml was given at the same time point in group C. After induction of anesthesia (T 0), and at 3, 6, 12, 24 and 48 h after the beginning of CPB (T 1-5), blood samples from the central vein were collected for determination of plasma concentrations of tumor necrosis factor-alpha (TNF-α) and interleukin-6 (IL-6). The oxygenation index (OI) and alveolar-arterial partial pressure of oxygen difference (P A-aO 2) at T 0 and T 2-T 5, intraoperative blood loss and blood transfusion, postoperative mechanical ventilation time, length of intensive care unit (ICU) stay and the incidence of complications within 30 days after surgery were collected.

Results:

Compared with group C, the plasma concentrations of TNF-α and IL-6 were significantly at T 1-T 5, OI was increased, and P A-aO 2 was decreased at T 2, 3 in H and L groups ( P<0.05). There was no significant difference in the mechanical ventilation time, length of ICU stay and incidence of complications within 30 days after surgery among the 3 groups ( P>0.05).

Conclusion:

Ulinastatin can inhibit inflammatory responses and improve lung function in patients undergoing total aortic arch replacement, but it has no value for clinical outcomes.

Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Chinese Journal of Anesthesiology Year: 2021 Type: Article

Similar

MEDLINE

...
LILACS

LIS

Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Chinese Journal of Anesthesiology Year: 2021 Type: Article