Effects of reduced portosystemic flow on hepatic myelopathy in patients with cirrhosis after TIPS
10.3760/cma.j.cn501113-20201026-00580
- VernacularTitle:减少门腔分流量对肝硬化患者经颈静脉肝内门体分流术后肝性脊髓病的影响
- Author:
Fuquan MA
1
;
Jin HUANG
;
Weizhi LI
;
Peijie LI
;
Mengying LIU
;
Wen SHI
;
Hui XUE
Author Information
1. 西安交通大学第一附属医院消化内科，西安 710061
- Keywords:
Hepatic myelopathy;
Liver cirrhosis;
TIPS;
Portosystemic flow
- From:
Chinese Journal of Hepatology
2022;30(10):1063-1068
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the impact of a reduced portacaval shunt on hepatic myelopathy (HM) in patients with cirrhosis after a transjugular intrahepatic portosystemic shunt (TIPS).Methods:Patients who developed HM after receiving TIPS at the First Affiliated Hospital of Xi'an Jiaotong University from January 2013 to June 2018 were retrospectively analyzed. HM severity was quantified by clinical spasticity index (CSI) and Fugl-Meyer Assessment (FMA) of the lower extremity. Clinical manifestations were combined with grades Ⅰ-Ⅳ. HM patients were divided into drug treatment (group A) and flow restriction group (group B) according to different treatment methods. The changes in CSI and FMA of the lower extremity after treatment were statistically analyzed in the two groups. P<0.05 was considered a statistically significant difference. Results:A total of 421 cases of cirrhosis who underwent TIPS were enrolled. Among them, 30 developed HM, with 22 in group A and 8 in group B. The incidence of HM after TIPS surgery was about 7.13%. After treatment, CSI was gradually increased and FMA of lower extremity was gradually decreased in group A, while vice-versa in group B. CSI in the two groups were differed significantly at 6, 12, 18, and 24 months after treatment ( P<0.05), while the difference in FMA of the lower extremity was statistically significant at 12, 18, and 24 months after treatment ( P<0.05). CSI was decreased and FMA of lower extremity was increased after treatment in patients with group A HM grade I. CSI, and FMA of lower extremity changes were statistically significant ( P<0.05) when compared with patients with HM grades Ⅱ-Ⅳ. The incidence of hepatic encephalopathy was significantly lower in group B than that in group A ( P=0.034), but there was no statistically significant difference between the two groups in the incidence of gastrointestinal bleeding, ascites, infection, MELD score and mortality. Conclusion:A reduced portacaval shunt can improve HM in patients with liver cirrhosis after TIPS, and drug therapy alone is effective for patients with early HM grade I.
