Han LIU, Xiangyu CHEN, Song HUANG, et al. Effect of ulinastatin on early inflammatory and T lymphocyte immune responses in patients with severe multiple trauma and its clinical value[J]. Journal of Third Military Medical University, 2019, 41(17): 1666-1671.
DOI:
Han LIU, Xiangyu CHEN, Song HUANG, et al. Effect of ulinastatin on early inflammatory and T lymphocyte immune responses in patients with severe multiple trauma and its clinical value[J]. Journal of Third Military Medical University, 2019, 41(17): 1666-1671. DOI: 10.16016/j.1000-5404.201906077.
Effect of ulinastatin on early inflammatory and T lymphocyte immune responses in patients with severe multiple trauma and its clinical value
To investigate the roles of ulinastatin in early inflammatory and T lymphocyte immune responses in patients with severe multiple trauma and analyze its clinical value.
Methods
2
Forty patients with severe multiple-trauma admitted in our center from January 2016 to January 2019 were enrolled in this study
and randomly divided into ulinastatin group (
n
=20) and control group (
n
=20). The patients of the control group were given conventional treatment
and those of the ulinastatin group were given an intravenous infusion of ulinastatin
100 kU
3 times per day
from the day of admission for 7 consecutive days besides conventional treatment. The counts of T lymphocyte subsets (CD3
+
and CD4
+
)
ratio of CD4
+
/CD8
+
levels of inflammatory factors (TNF-α and IL-6) and cortisol
and other clinical relevant indexes were measured and compared before treatment
on days 1
3 and 7 after treatment
respectively.
Results
2
The counts of CD3
+
and CD4
+
lymphocytes and the ratio of CD4
+
/CD8
+
were significantly higher in the ulinastatin group than the control group on days 1
3 and 7 after treatment (
P
<
0.05)
while the serum levels of TNF-α
IL-6 and cortisol were obviously lower (
P
<
0.05). There were no notable differences in the levels of alpha-alanine aminotransferase (ALT)
urea nitrogen (BUN) and creatinine (Scr) between the 2 groups. But significant differences were seen in the average length of hospital stay
length of ICU stay and incidence of complications between them (
P
<
0.05)
though no difference in mortality.
Conclusion
2
Ulinastatin can promote the recovery of T lymphocyte subsets
decrease the release of inflammatory cytokines and reduce the inflammatory response in early after severe multiple injuries
and thus can reduce the lengths of ICU stay and hospital stay and incidence of complications
but it has no effect on mortality.
关键词
Keywords
references
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