Statin use in cirrhosis and its association with incidence of portal vein thrombosis.
J Gastroenterol Hepatol
; 39(5): 955-963, 2024 May.
Article
in En
| MEDLINE
| ID: mdl-38273643
ABSTRACT
BACKGROUND AND AIM:
Statin use has shown a reduction in hepatic decompensation and portal hypertension. Its association with portal vein thrombosis (PVT) incidence is unknown. We aim to compare the incidence of PVT in patients with and without statin use.METHODS:
We excluded patients with a history of hepatocellular cancer, liver transplants, Budd-Chiari syndrome, and intra-abdominal malignancies. Patients with cirrhosis were followed from their first hepatologist clinical encounter (January 1, 2016, to January 31, 2021) for 180 days to determine PVT incidence. We tested the association of statin use with PVT using 11 propensity score (PS) matching and Cox proportional hazard regression.RESULTS:
We analyzed 2785 patients with cirrhosis (mean age61.0 ± 12.3 years, 44.3% female, 63.8% White, mean MELD-Na score11.7 ± 6.1, and statin use23.1%). A total of 89 patients developed PVT during the follow-up, which was lower in patients with statin use as compared to no statin use (1.3% vs 3.8%, P = 0.001, unadjusted HR0.28, 95% CI 0.13-0.62, P = 0.001). After matching for demographics, comorbidities, and hepatic decompensation events, patients with statin use had a lower risk of developing PVT in 180-day follow-up as compared to those without statin use (HR0.24, 95% CI 0.10-0.55, P = 0.001). Subgroup analysis showed that statin use was associated with lower PVT incidence in non-NASH (HR 0.20, 95% CI 0.07-0.54, P = 0.002) and decompensated cirrhosis (HR 0.12, 95% CI0.03-0.53, P = 0.005) than no statin use.CONCLUSION:
PVT incidence was lower in decompensated cirrhosis patients with statin use than in those with no statin use. However, this finding needs to be further tested in randomized control trials.Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Portal Vein
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Hydroxymethylglutaryl-CoA Reductase Inhibitors
/
Venous Thrombosis
/
Liver Cirrhosis
Type of study:
Clinical_trials
/
Incidence_studies
/
Risk_factors_studies
Limits:
Aged
/
Female
/
Humans
/
Male
/
Middle aged
Language:
En
Journal:
J Gastroenterol Hepatol
Journal subject:
GASTROENTEROLOGIA
Year:
2024
Document type:
Article
Affiliation country:
Estados Unidos
Country of publication:
Australia