Background <p>The use of glucagon-like peptide-1 receptor agonists (GLP-1RA) has exponentially increased owing to their favorable cardio-renal-metabolic effects. Some studies have raised concerns about a potential association between GLP-1RA use and malignancy. This study aimed to examine the association between GLP-1RA use and risk of hepatocellular carcinoma (HCC).</p> Methods <p>This retrospective propensity score (PS)-matched cohort study used data from the Veterans Health Administration (years 2006–2021). Using a new-user active comparator design, the study included adults who initiated a GLP-1RA or dipeptidyl peptidase-4 inhibitor (DPP4i) as an active comparator and had no prior history of HCC or liver transplantation. The primary outcome was incident HCC. We developed a PS that included 133 variables encompassing diabetes severity, hepatic conditions, liver disease scores, vital signs, laboratory investigations, comorbidity scores, and use of other medication classes.</p> Results <p>Of 147,969 GLP-1RA and 263,664 DPP4i users, 100,248 pairs of GLP-1RA and DPP4i users were PS-matched. Hepatocellular carcinoma occurred in 302 (0.30%) GLP-1RA users and in 230 (0.23%) DPP4i users (odds ratio [OR]: 1.31, 95% confidence interval [95% CI]: 1.11–1.56). Secondary analysis, which stratified patients by duration of medication use, showed an increased risk of HCC in association with GLP-1RA use &gt; 6 months, but similar HCC risk if medication use was &lt; 6 months (OR: 0.96; 95% CI 0.68–1.35).</p> Conclusions <p>Glucagon-like peptide-1 receptor agonists use was associated with a modest but statistically significant increase in HCC risk versus DPP4i use. Although the reported benefits of GLP-1RA seem to far exceed this modest increased risk, further studies are warranted due to exponentially increasing GLP-1RA use and their broadening indications.</p>

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Association of GLP1-Receptor Agonists with Risk of Hepatocellular Carcinoma: A Retrospective Cohort Study

  • Joane Titus,
  • Vinay Katukuri,
  • Moheb Boktor,
  • Ishak A. Mansi

摘要

Background

The use of glucagon-like peptide-1 receptor agonists (GLP-1RA) has exponentially increased owing to their favorable cardio-renal-metabolic effects. Some studies have raised concerns about a potential association between GLP-1RA use and malignancy. This study aimed to examine the association between GLP-1RA use and risk of hepatocellular carcinoma (HCC).

Methods

This retrospective propensity score (PS)-matched cohort study used data from the Veterans Health Administration (years 2006–2021). Using a new-user active comparator design, the study included adults who initiated a GLP-1RA or dipeptidyl peptidase-4 inhibitor (DPP4i) as an active comparator and had no prior history of HCC or liver transplantation. The primary outcome was incident HCC. We developed a PS that included 133 variables encompassing diabetes severity, hepatic conditions, liver disease scores, vital signs, laboratory investigations, comorbidity scores, and use of other medication classes.

Results

Of 147,969 GLP-1RA and 263,664 DPP4i users, 100,248 pairs of GLP-1RA and DPP4i users were PS-matched. Hepatocellular carcinoma occurred in 302 (0.30%) GLP-1RA users and in 230 (0.23%) DPP4i users (odds ratio [OR]: 1.31, 95% confidence interval [95% CI]: 1.11–1.56). Secondary analysis, which stratified patients by duration of medication use, showed an increased risk of HCC in association with GLP-1RA use > 6 months, but similar HCC risk if medication use was < 6 months (OR: 0.96; 95% CI 0.68–1.35).

Conclusions

Glucagon-like peptide-1 receptor agonists use was associated with a modest but statistically significant increase in HCC risk versus DPP4i use. Although the reported benefits of GLP-1RA seem to far exceed this modest increased risk, further studies are warranted due to exponentially increasing GLP-1RA use and their broadening indications.