Falling Rates of Hospital Admissions for Alcoholic Liver Disease in Northeast Italy: A Retrospective Study on a Large Database

A decade of rising alcoholic liver disease hospital admissions and deaths in Irish hospitals, 2007-2016: a retrospective cross-sectional analysis

BACKGROUND

Alcoholic liver disease (ALD) is a major cause of both liver cirrhosis and hepatocellular carcinoma (HCC) in Ireland.

AIMS

The aim of the study was to identify the epidemiological profile, temporal trends, development of complications and mortality arising from inpatient care episodes linked to ALD in Ireland from 2007 to 2016.

METHODS

This was a national retrospective study that analysed data on patient discharges from hospitals across Ireland. The Hospital Inpatient Enquiry System was used to gather this data. The main outcome measures were the number of hospital discharges for patients with ALD or HCC, also expressed per 100 000 population, the mortality rate associated with ALD and the prevalence of complications associated with ALD.

RESULTS

A total of 33 794 hospital discharges were examined. There was a 38% increase in hospital discharges and 300% increase in HCC coding for patients with ALD between 2006 and 2016. There were 73 hospital discharges with ALD per 100 000 population in 2016. That year, 40 482 bed days were required for inpatient management equating to 120 beds per day. Deaths from ALD rose by 29% over the 10-year period. Cirrhosis was diagnosed in 57% and 24% had ascites. Mortality was 9.8% rising to 16% with variceal bleeding and 42% with acute kidney injury. Only 31% were under the care of a gastroenterologist or hepatologist.

CONCLUSION

Ireland is seeing a rise in ALD-related hospital admissions and deaths, including HCC which increased three-fold. ALD is a preventable disease, and public health interventions are of proven benefit and required to reverse this trend.

Splanchnic vein thrombosis-related mortality in the Veneto region (Italy), 2008-2019: Retrospective analysis of epidemiological data

BACKGROUND

Splanchnic vein thrombosis (SVT) is an uncommon manifestation of venous thromboembolism. Epidemiological data on SVT-related mortality rate is not available to date.

METHODS

We investigated time trends in SVT-related mortality rate, 2008-2019, in Veneto, an Italian high-income region of approximatively 5,000,000 inhabitants. SVT-related deaths were identified by the following ICD-10 codes: I81 (portal vein thrombosis), K75.1 (phlebitis of portal vein), K76.3 (liver infarction), K76.5 (hepatic veno-occlusive disease) or I82.0 (Budd-Chiari syndrome).

RESULTS

During the study period, a total of 557,932 deaths were recorded. SVT was reported in 823 cases; 776 (94%) consisted of portal vein thrombosis. The age-standardized SVT-related mortality rate varied from 1.47 (year 2008) to 1.52 (year 2019) per 100,000 person-years. An increase in the cause-specific annual mortality rate was observed in women (0.56 in 2008 to 1.04 per 100,000 person-years in 2019; average annual percent change +5.7%, 95%CI +3.1; +8.3%). In men, the cause-specific mortality rate moved from 2.53 in 2008 to 2.03 per 100,000 person-years in 2019 (average annual percent change -1.2%, 95%CI -4.0; +1.6%). After conditioning for age and sex, the odds of having a concomitant liver disease were higher for SVT-related deaths (OR 31.6; 95%CI 17.1-37.0) compared with non-SVT-related deaths. This also applies to gastrointestinal cancers (OR 1.28; 95%CI 1.07-1.55), although to a lesser extent.

CONCLUSIONS

We report first epidemiological estimates of SVT-related mortality in a Western country. These values will serve as a reference to weight novel potential factors associated with SVT-related death and interpret them from an epidemiological perspective.