Cited by 114Health Systems, Economic Evaluations, Quality of LifeHepatocellular Carcinoma Treatment and PrognosisHepatitis B Virus Studies

Magnetic resonance imaging is cost-effective for hepatocellular carcinoma surveillance in high-risk patients with cirrhosis

Kim, Hye‐Lin, An, Jihyun, Park, Jae‐A, Park, Seung‐Hoo, Lim, Young‐Suk, Lee, Eui‐Kyung·2019·Hepatology

Abstract

Ultrasonography (US) is generally recommended for the surveillance of hepatocellular carcinoma (HCC) in patients at risk. However, in patients with cirrhosis who have sufficiently high HCC incidence, surveillance using magnetic resonance imaging (MRI) with liver-specific contrast showed markedly higher sensitivity in detecting early-stage HCC than US. This study aimed to compare the cost-effectiveness of semiannual surveillance using MRI versus US in patients with compensated cirrhosis and to identify the population that would gain optimal cost-effectiveness through MRI surveillance. We designed a Markov model to compare the expected costs and quality-adjusted life-years (QALYs), between MRI and US, with a 20-year time horizon, from the health care system perspective. The starting age of the cohort was 50 years, and 71% had hepatitis B virus-associated cirrhosis. The cycle length was 6 months. Transition probabilities and costs were obtained mainly from a prospective cohort study (the PRIUS study, NCT01446666). Cost and effectiveness were discounted at 5%. An incremental cost-effectiveness ratio (ICER) was calculated and tested using sensitivity analyses. The cost-effectiveness analysis indicated that the use of MRI incurred $5,562 incremental costs, 0.384 incremental life-years (LYs), and 0.221 incremental QALYs compared to US. The annual HCC incidence was the most influential factor on the ICER. The ICERs were $14,474/LY and $25,202/QALY at an annual HCC incidence of 3%. When the HCC incidence rate was >1.81%, the ICER was below $50,000/QALY. With increased HCC incidence, MRI surveillance was acceptable as a cost-effective option, even with an increased MRI/US cost ratio. Conclusion: Semiannual surveillance using MRI with liver-specific contrast may be more cost-effective than US in patients with virus-associated compensated cirrhosis at sufficiently high HCC risk despite the higher test cost of MRI.

Integrity signals

Registry

Crossref · 10.1002/hep.30330

Cites

35 of 35 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Kim, H., An, J., Park, J., Park, S., Lim, Y., & Lee, E.
Affiliations
  • Sahmyook University (KR)
  • Asan Medical Center (KR)
  • Sungkyunkwan University (KR)
Corresponding author
  • Kim, Hye‐Lin
  • Lim, Young‐Suk
Venue
Hepatology
Published
2019-02-25
Volume
69
Issue
4
Pages
1599-1613
ISSN
  • 0270-9139 (ISSN-L)
  • 1527-3350
OpenAlex
W2898560718
Cited by
114
References
35
Citations by year
2026: 7 · 2025: 17 · 2024: 15 · 2023: 17 · 2022: 12 · 2021: 17 · 2020: 21 · 2019: 8
FWCI
17.51
Type
journal article
Language
en
Open access
closed
Locations
  • Hepatology (publishedVersion)
  • PubMed (publishedVersion)
Funders
National Research Foundation of Korea (2017R1A2B4011233, No. 2017R1A2B4011233)
Topics
  • Social Sciences › Economics, Econometrics and Finance › Economics and Econometrics › Health Systems, Economic Evaluations, Quality of Life
  • Health Sciences › Medicine › Hepatology › Hepatocellular Carcinoma Treatment and Prognosis
  • Health Sciences › Medicine › Epidemiology › Hepatitis B Virus Studies
Keywords
HCC surveillance, magnetic resonance imaging, ultrasonography, liver cirrhosis, cost-effectiveness, hepatitis B virus, quality-adjusted life years, HCC incidence, Markov model, early cancer detection
MeSH terms
Adult, Aged, Female, Carcinoma, Hepatocellular, Humans, Liver Cirrhosis, Liver Neoplasms, Magnetic Resonance Imaging, Male, Middle Aged, Population Surveillance

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review