Cardiovascular Outcomes in Patients With Biopsy-proven Alcohol-related Liver Disease

• BACKGROUND & AIMS: Patients with alcohol-related liver disease (ALD) frequently have risk factors for cardiovascular disease (CVD), but their long-term risk of CVD is not well-known, especially considering the competing risk of death from liver-related causes. It is further unknown if any excess risk varies across histological subgroups.METHODS: We investigated the risk of CVD outcomes in 3488 persons with ALD and an available liver biopsy in Sweden between 1969 and 2016, compared with a matched reference population (n = 15,461). Administrative coding from national diagnostic and histopathology registers were used to define exposures and outcomes. Competing risk regression, taking non-CVD death into account and adjusting for potential confounders, was used to estimate subdistribution hazard ratios for incident CVD up until Dec 31, 2019.RESULTS: At baseline, patients with ALD had a median age of 58 years, 64% were men, and 2039 (58%) had cirrhosis on histology. The incidence rate of CVD was 35.6 per 1000 person-years in ALD compared with 19.0 per 1000 person-years in reference individuals. ALD was associated with a 2-fold increased short-term risk for CVD compared with matched reference individuals (subdistribution hazard ratio during the first year after diagnosis, 2.29; 95% confidence interval, 1.79-2.95), but this risk decreased with time. Incidence rates of CVD were comparable across histological subgroups (ranging from 27.4 CVD cases per 1000 person-years in those with normal histology to 39.2 cases per 1000 person-years in those with cirrhosis).CONCLUSIONS: Persons with biopsy-proven ALD have increased rates of CVD across histological subgroups compared with matched reference individuals, particularly just after ALD diagnosis. Active surveillance of modifiable CVD risk factors should be considered by clinicians treating patients with ALD.

Ämnesord

MEDICIN OCH HÄLSOVETENSKAP  -- Klinisk medicin -- Kardiologi (hsv//swe)

MEDICAL AND HEALTH SCIENCES  -- Clinical Medicine -- Cardiac and Cardiovascular Systems (hsv//eng)

Nyckelord

Alcoholic Liver Disease

Epidemiology

Ethanol

Prognosis

Publikations- och innehållstyp

ref (ämneskategori)

art (ämneskategori)