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Singal AG, Ng M, Kulkarni A. Advancing Surveillance Strategies for Hepatocellular Carcinoma: A New Era of Efficacy and Precision. J Clin Exp Hepatol 2024; 14:101448. [PMID: 38946864 PMCID: PMC11214318 DOI: 10.1016/j.jceh.2024.101448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Accepted: 05/13/2024] [Indexed: 07/02/2024] Open
Abstract
Hepatocellular carcinoma (HCC) is one of the few cancers with a 5-year survival that has remained below 20%; however, prognosis differs by tumor stage at diagnosis. Curative treatment options among patients with early-stage HCC afford a median survival of 5-10 years. Accordingly, international society guidelines recommend semi-annual HCC surveillance in at-risk patients, including those with cirrhosis or high-risk chronic hepatitis B infection. Surveillance is associated with increased early-stage HCC detection and curative treatments, leading to reduced HCC-related mortality. Abdominal ultrasound has been the cornerstone for HCC surveillance for the past two decades, but recent data have highlighted its suboptimal sensitivity for early-stage HCC detection, particularly in patients with obesity and those with non-viral etiologies of liver disease. The combination of ultrasound plus alpha fetoprotein (AFP) has higher sensitivity for early-stage HCC detection than ultrasound alone, although the combination still misses over one-third of HCC at an early stage. Emerging imaging and blood-based biomarker strategies have promising data in biomarker phase 2 (case-control) and phase 3 (cohort) studies. Beyond ultrasound, Magnetic resonance imaging (MRI) is the best-studied imaging strategy, with superior sensitivity and specificity compared to ultrasound in a cohort study. Abbreviated MRI protocols have been proposed to address concerns about MRI radiological capacity, costs, and patient acceptance. Of biomarker strategies, GALAD (a panel including gender, age, AFP, AFP-L3, and DCP) is the best validated, with promising sensitivity for early-stage HCC detection in a national multi-center cohort study. Liquid biopsy biomarkers, including methylated DNA markers, have also shown promising accuracy in case-control studies. Abbreviated MRI and GALAD are now entering prospective trials that examine clinical outcomes such as early-stage HCC detection and screening-related harms, which are essential data to understand for adoption in clinical practice. As additional surveillance strategies become available, it will allow an era of precision surveillance in which optimal surveillance modalities are tailored to individual patient risk and expected test performance.
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Affiliation(s)
- Amit G. Singal
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX, USA
| | - Michelle Ng
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX, USA
| | - Anand Kulkarni
- Department of Hepatology, AIG Hospitals, Hyderabad, India
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Bui H, Kumar NG, Singal AG, Boparai J, Mukhtar NA, Tran D, Saxena V, Balasubramanian S. Implementation of a Hepatocellular Carcinoma Surveillance Program in a Community-Based Integrated Health System in Patients With Hepatitis C Cirrhosis. Am J Gastroenterol 2024; 119:1506-1514. [PMID: 38334275 DOI: 10.14309/ajg.0000000000002704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 01/15/2024] [Indexed: 02/10/2024]
Abstract
INTRODUCTION Underutilization of hepatocellular cancer (HCC) surveillance has been reported, although data evaluating interventions to improve surveillance are sparse. We assessed the effect of a population-based HCC surveillance program on HCC surveillance utilization and outcomes. METHODS In this retrospective cohort study, we assessed preinclusion and postinclusion HCC surveillance patterns among 597 patients with hepatitis C virus cirrhosis enrolled in a program at an integrated health system between 2013 and 2020. Adequate surveillance was defined as at least 5 surveillance studies within 36 months pre-enrollment and postenrollment; a secondary outcome was proportion of time covered by surveillance over 36 months. Tumor size, stage, and receipt of curative therapy were compared between HCC detected on the first imaging examination (prevalent HCC) and surveillance-detected HCC (incident HCC). We performed Kaplan-Meier analysis and multivariable competing risk analysis to characterize the association between surveillance and mortality. RESULTS The surveillance program significantly improved surveillance completion (77.6% vs 5.0%, P < 0.001) and proportion time covered (80.9% vs 15.8%, P < 0.001). Compared with prevalent HCC, surveillance-detected cases were more likely unifocal (77.8% vs 44.8%, P < 0.001), early-stage (85.2% vs 44.8%, P < 0.001), with smaller maximum diameter (median 2.3 vs 3.2 cm), and more likely to undergo curative therapy (92.5% vs 72.4% P = 0.010). Survival was improved compared with prevalent cases hazard ratio (HR) 0.23 (0.11-0.51) after adjusting for age and Model for End Stage Liver Disease score. DISCUSSION Implementation of a population-based program resulted in significant improvement in HCC surveillance use and clinical outcomes among patients with hepatitis C virus cirrhosis. These findings may inform similar interventions by other healthcare systems.
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Affiliation(s)
- Hien Bui
- Pharmacology, Kaiser Permanente Northern California, California, USA
| | - Nikhilesh G Kumar
- Gastroenterology, Kaiser Permanente Northern California, California, USA
| | - Amit G Singal
- Department of Medicine, University of Texas Southwestern Medical Center, Texas, USA
| | - Jasdeep Boparai
- Hospital Based Service, Kaiser Permanente Northern California, California, USA
| | - Nizar A Mukhtar
- Gastroenterology, Kaiser Permanente Northern California, California, USA
| | - Don Tran
- Pharmacology, Kaiser Permanente Northern California, California, USA
| | - Varun Saxena
- Gastroenterology, Kaiser Permanente Northern California, University of California at San Francisco, California, USA
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Singal AG, Narasimman M, Daher D, Yekkaluri S, Liu Y, Lee M, Cerda V, Khan A, Seif El Dahan K, Kramer J, Gopal P, Murphy C, Hernaez R. Effectiveness of mailed outreach and patient navigation to promote HCC screening process completion: a multicentre pragmatic randomised clinical trial. Gut 2024:gutjnl-2024-332508. [PMID: 38839269 DOI: 10.1136/gutjnl-2024-332508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Accepted: 05/22/2024] [Indexed: 06/07/2024]
Abstract
BACKGROUND Hepatocellular carcinoma (HCC) is plagued by failures across the cancer care continuum, leading to frequent late-stage diagnoses and high mortality. We evaluated the effectiveness of mailed outreach invitations plus patient navigation to promote HCC screening process completion in patients with cirrhosis. METHODS Between April 2018 and September 2021, we conducted a multicentre pragmatic randomised clinical trial comparing mailed outreach plus patient navigation for HCC screening (n=1436) versus usual care with visit-based screening (n=1436) among patients with cirrhosis at three US health systems. Our primary outcome was screening process completion over a 36-month period, and our secondary outcome was the proportion of time covered (PTC) by screening. All patients were included in intention-to-screen analyses. RESULTS All 2872 participants (median age 61.3 years; 32.3% women) were included in intention-to-screen analyses. Screening process completion was observed in 6.6% (95% CI: 5.3% to 7.9%) of patients randomised to outreach and 3.3% (95% CI: 2.4% to 4.3%) of those randomised to usual care (OR 2.05, 95% CI: 1.44 to 2.92). The intervention increased HCC screening process completion across most subgroups including age, sex, race and ethnicity, Child-Turcotte-Pugh class and health system. PTC was also significantly higher in the outreach arm than usual care (mean 37.5% vs 28.2%; RR 1.33, 95% CI: 1.31 to 1.35). Despite screening underuse, most HCC in both arms were detected at an early stage. CONCLUSION Mailed outreach plus navigation significantly increased HCC screening process completion versus usual care in patients with cirrhosis, with a consistent effect across most examined subgroups. However, screening completion remained suboptimal in both arms, underscoring a need for more intensive interventions. TRIAL REGISTRATION NUMBER NCT02582918.
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Affiliation(s)
- Amit G Singal
- Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Manasa Narasimman
- Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Darine Daher
- Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Sruthi Yekkaluri
- Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Yan Liu
- Gastroenterology and Hepatology, Baylor College of Medicine, Houston, Texas, USA
| | - MinJae Lee
- Population and Data Sciences, UT Southwestern Medical, Dallas, Texas, USA
| | - Vanessa Cerda
- Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Aisha Khan
- Michael E. DeBakey Veterans Affairs Medical Center, Center for Innovations in Quality, Effectiveness and Safety and Baylor College of Medicine, Houston, Texas, USA
| | - Karim Seif El Dahan
- Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Jennifer Kramer
- Michael E. DeBakey Veterans Affairs Medical Center, Center for Innovations in Quality, Effectiveness and Safety and Baylor College of Medicine, Houston, Texas, USA
| | - Purva Gopal
- Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Caitlin Murphy
- School of Public Health, The University of Texas Health Science Center at Houston, Houston, Texas, USA
| | - Ruben Hernaez
- Gastroenterology and Hepatology, Baylor College of Medicine, Houston, Texas, USA
- Gastroenterology and Hepatology, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas, USA
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Urias E, Tedesco NR, Burkholder DA, Moran IJ, Miller MJ, Jasty VSJ, Patil S, Zoellner S, Wijarnpreecha K, Chen VL. PNPLA3 risk allele is associated with risk of hepatocellular carcinoma but not decompensation in compensated cirrhosis. Hepatol Commun 2024; 8:e0441. [PMID: 38780253 PMCID: PMC11124711 DOI: 10.1097/hc9.0000000000000441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Accepted: 03/03/2024] [Indexed: 05/25/2024] Open
Abstract
BACKGROUND The PNPLA3-rs738409-G, TM6SF2-rs58542926-T, and HSD17B13-rs6834314-A polymorphisms have been associated with cirrhosis, hepatic decompensation, and HCC. However, whether they remain associated with HCC and decompensation in people who already have cirrhosis remains unclear, which limits the clinical utility of genetics in risk stratification as HCC is uncommon in the absence of cirrhosis. We aimed to characterize the effects of PNPLA3, TM6SF2, and HSD17B13 genotype on hepatic decompensation, HCC, and liver-related mortality or liver transplant in patients with baseline compensated cirrhosis. METHODS We conducted a single-center retrospective study of patients in the Michigan Genomics Initiative who underwent genotyping. The primary predictors were PNPLA3, TM6SF2, and HSD17B13 genotypes. Primary outcomes were either hepatic decompensation, HCC, or liver-related mortality/transplant. We conducted competing risk Fine-Gray analyses on our cohort. RESULTS We identified 732 patients with baseline compensated cirrhosis. During follow-up, 50% of patients developed decompensation, 13% developed HCC, 24% underwent liver transplant, and 27% died. PNPLA3-rs738409-G genotype was associated with risk of incident HCC: adjusted subhazard hazard ratio 2.42 (1.40-4.17), p=0.0015 for PNPLA3-rs738409-GG vs. PNPLA3-rs738409-CC genotype. The 5-year cumulative incidence of HCC was higher in PNPLA3-rs738409-GG carriers than PNPLA3-rs738409-CC/-CG carriers: 15.6% (9.0%-24.0%) vs. 7.4% (5.2%-10.0%), p<0.001. PNPLA3 genotype was not associated with decompensation or the combined outcome of liver-related mortality or liver transplant. TM6SF2 and HSD17B13 genotypes were not associated with decompensation or HCC. CONCLUSIONS The PNPLA3-rs738409-G allele is associated with an increased risk of HCC among patients with baseline compensated cirrhosis. People with cirrhosis and PNPLA3-rs738409-GG genotype may warrant more intensive HCC surveillance.
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Affiliation(s)
- Esteban Urias
- Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Nicholas R. Tedesco
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, Michigan, USA
| | - Daniel A. Burkholder
- Division of Gastroenterology and Hepatology, Houston Methodist Hospital, Houston, Texas, USA
| | - Isabel J. Moran
- Michigan State University College of Medicine, East Lansing, Michigan, USA
| | - Matthew J. Miller
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, Michigan, USA
| | - Venkata Sai J. Jasty
- Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Snehal Patil
- Department of Biostatistics and Center for Statistical Genetics, University of Michigan, Ann Arbor, Michigan, USA
| | - Sebastian Zoellner
- Department of Biostatistics and Center for Statistical Genetics, University of Michigan, Ann Arbor, Michigan, USA
| | - Karn Wijarnpreecha
- Department of Medicine, Division of Gastroenterology and Hepatology, University of Arizona College of Medicine—Phoenix, Phoenix, Arizona, USA
| | - Vincent L. Chen
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, Michigan, USA
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Singal AG, Daher D, Seif El Dahan K, Yang JD, Rich NE, Parikh ND. Reply. Clin Gastroenterol Hepatol 2024; 22:1340-1341. [PMID: 37979666 PMCID: PMC11098965 DOI: 10.1016/j.cgh.2023.10.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Accepted: 10/31/2023] [Indexed: 11/20/2023]
Affiliation(s)
- Amit G. Singal
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX, USA
| | - Darine Daher
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX, USA
| | - Karim Seif El Dahan
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX, USA
| | - Ju Dong Yang
- Department of Internal Medicine, Cedars Sinai Medical Center, Los Angeles, CA
| | - Nicole E. Rich
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX, USA
| | - Neehar D. Parikh
- Department of Internal Medicine, University of Michigan, Ann Arbor, MI
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Singal AG, Parikh ND, Shetty K, Han SH, Xie C, Ning J, Rinaudo JA, Arvind A, Lok AS, Kanwal F. Natural History of Indeterminate Liver Nodules in Patients With Advanced Liver Disease: A Multicenter Retrospective Cohort Study. Am J Gastroenterol 2024:00000434-990000000-01151. [PMID: 38686922 DOI: 10.14309/ajg.0000000000002827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 03/11/2024] [Indexed: 05/02/2024]
Abstract
INTRODUCTION Indeterminate liver nodules (ILNs) are frequently encountered on diagnostic imaging after positive hepatocellular carcinoma (HCC) surveillance results, but their natural history remains unclear. METHODS We conducted a multicenter retrospective cohort study among patients with ≥1 newly detected LI-RADS 3 (LR-3) lesion ≥1 cm or LI-RADS 4 (LR-4) lesion of any size (per LI-RADS v2018) between January 2018 and December 2019. Patients were followed with repeat imaging at each site per institutional standard of care. Multivariable Fine-Gray models were used to evaluate associations between potential risk factors and patient-level time-to-HCC diagnosis, with death and liver transplantation as competing risks. RESULTS Of 307 patients with ILNs, 208 had LR-3 lesions, 83 had LR-4 lesions, and 16 had both LR-3 and LR-4 lesions. HCC incidence rates for patients with LR-3 and LR-4 lesions were 110 (95% CI 70-150) and 420 (95% CI 310-560) per 1,000 person-year, respectively. In multivariable analysis, incident HCC among patients with LR-3 lesions was associated with older age, thrombocytopenia (platelet count ≤150 ×10 9 /L), and elevated serum alpha-fetoprotein levels. Among those with LR-4 lesions, incident HCC was associated with a maximum lesion diameter >1 cm. Although most patients had follow-up computed tomography or magnetic resonance imaging, 13.7% had no follow-up imaging and another 14.3% had follow-up ultrasound only. DISCUSSION ILNs have a high but variable risk of HCC, with 4-fold higher risk in patients with LR-4 lesions than those with LR-3 lesions, highlighting a need for accurate risk stratification tools and close follow-up in this population.
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Affiliation(s)
- Amit G Singal
- Division of Digestive and Liver Diseases, University of Texas Southwestern, Dallas, Texas, USA
| | - Neehar D Parikh
- Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, Michigan, USA
| | - Kirti Shetty
- Division of Gastroenterology and Hepatology, University of Maryland, Baltimore, Maryland, USA
| | - Steven-Huy Han
- Pfleger Liver Institute, Vatche and Tamar Manoukian Division of Digestive Diseases, UCLA, Los Angeles, California, USA
| | - Cassie Xie
- Department of Biostatistics, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - Jing Ning
- Department of Biostatistics, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | | | - Ashwini Arvind
- Division of Digestive and Liver Diseases, University of Texas Southwestern, Dallas, Texas, USA
| | - Anna S Lok
- Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, Michigan, USA
| | - Fasiha Kanwal
- Section of Gastroenterology and Hepatology, Baylor College of Medicine, Houston, Texas, USA
- VA HSR'D Center for Innovations in Quality, Effectiveness, and Safety (IQuESt), Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas, USA
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Wong RJ, Jones PD, Niu B, Therapondos G, Thamer M, Kshirsagar O, Zhang Y, Pinheiro P, Kyalwazi B, Fass R, Khalili M, Singal AG. Clinician-Level Knowledge and Barriers to Hepatocellular Carcinoma Surveillance. JAMA Netw Open 2024; 7:e2411076. [PMID: 38743424 PMCID: PMC11094557 DOI: 10.1001/jamanetworkopen.2024.11076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Accepted: 03/12/2024] [Indexed: 05/16/2024] Open
Abstract
Importance Surveillance for hepatocellular carcinoma (HCC) in patients with cirrhosis is underused. Identifying potentially modifiable factors to address barriers in HCC surveillance is critical to improve patient outcomes. Objective To evaluate clinician-level factors contributing to underuse of HCC surveillance in patients with cirrhosis. Design, Setting, and Participants This survey study included primary care clinicians (PCCs) and gastroenterology and hepatology clinicians at 5 safety-net health systems in the US. Clinicians were surveyed from March 15 to September 15, 2023, to assess knowledge, attitudes, beliefs, perceived barriers, and COVID-19-related disruptions in HCC surveillance in patients with cirrhosis. Data were analyzed from October to November 2023. Main Outcome and Measures HCC surveillance knowledge was assessed with 6 questions querying the respondent's ability to correctly identify appropriate use of HCC surveillance. Attitudes, perceived barriers, and beliefs regarding HCC surveillance and perceived impact of the COVID-19 pandemic-related disruptions with HCC surveillance were assessed with a series of statements using a 4-point Likert scale and compared PCCs and gastroenterology and hepatology clinicians. Results Overall, 347 of 1362 clinicians responded to the survey (25.5% response rate), among whom 142 of 237 (59.9%) were PCCs, 48 of 237 (20.3%) gastroenterology and hepatology, 190 of 236 (80.5%) were doctors of medicine and doctors of osteopathic medicine, and 46 of 236 (19.5%) were advanced practice clinicians. On HCC knowledge assessment, 144 of 270 (53.3%) scored 5 or more of 6 questions correctly, 37 of 48 (77.1%) among gastroenterology and hepatology vs 65 of 142 (45.8%) among PCCs (P < .001). Those with higher HCC knowledge scores were less likely to report barriers to HCC surveillance. PCCs were more likely to report inadequate time to discuss HCC surveillance (37 of 139 [26.6%] vs 2 of 48 [4.2%]; P = .001), difficulty identifying patients with cirrhosis (82 of 141 [58.2%] vs 5 of 48 [10.4%]; P < .001), and were not up-to-date with HCC surveillance guidelines (87 of 139 [62.6%] vs 5 of 48 [10.4%]; P < .001) compared with gastroenterology and hepatology clinicians. While most acknowledged delays during the COVID-19 pandemic, 62 of 136 PCCs (45.6%) and 27 of 45 gastroenterology and hepatology clinicians (60.0%) reported that patients with cirrhosis could currently complete HCC surveillance without delays. Conclusions and Relevance In this survey study, important gaps in knowledge and perceived barriers to HCC surveillance were identified. Effective delivery of HCC education to PCCs and health system-level interventions must be pursued in parallel to address the complex barriers affecting suboptimal HCC surveillance in patients with cirrhosis.
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Affiliation(s)
- Robert J. Wong
- Division of Gastroenterology and Hepatology, Stanford University School of Medicine and Gastroenterology Section, Veterans Affairs Palo Alto Healthcare System, Palo Alto, California
| | - Patricia D. Jones
- Division of Digestive Health and Liver Diseases, University of Miami School of Medicine and Jackson Memorial Health System, Miami, Florida
| | - Bolin Niu
- Division of Gastroenterology and Hepatology, MetroHealth Hospital and Health System, Cleveland, Ohio
| | | | - Mae Thamer
- Medical Technology and Practice Patterns Institute, Bethesda, Maryland
| | - Onkar Kshirsagar
- Medical Technology and Practice Patterns Institute, Bethesda, Maryland
| | - Yi Zhang
- Medical Technology and Practice Patterns Institute, Bethesda, Maryland
| | - Paulo Pinheiro
- Division of Epidemiology and Population Health Sciences, University of Miami School of Medicine, Miami, Florida
| | - Beverly Kyalwazi
- Department of Medicine, University of Texas Southwestern Medical Center, Dallas
| | - Ronnie Fass
- Division of Gastroenterology and Hepatology, MetroHealth Hospital and Health System, Cleveland, Ohio
| | - Mandana Khalili
- Division of Gastroenterology and Hepatology, University of California San Francisco and Zuckerberg San Francisco General Hospital, San Francisco
| | - Amit G. Singal
- Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center and Parkland Health, Dallas
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Daher D, Dahan KSE, Yekkaluri S, Gopal P, Rich NE, Parikh ND, Murphy CC, Singal AG. Proportion of Time Covered by Hepatocellular Carcinoma Surveillance in Patients With Cirrhosis. Am J Gastroenterol 2024; 119:875-882. [PMID: 37975606 PMCID: PMC11068493 DOI: 10.14309/ajg.0000000000002596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 10/09/2023] [Indexed: 11/19/2023]
Abstract
INTRODUCTION Hepatocellular carcinoma (HCC) surveillance is associated with improved early tumor detection, but effectiveness is limited by underuse. We characterized adherence to HCC surveillance using proportion of time covered (PTC) and estimated its association with clinical outcomes among patients with cirrhosis. METHODS We conducted a retrospective cohort study of patients diagnosed with HCC between January 2008 and December 2022 at 2 large US health systems. We characterized PTC by imaging in the 12 and 24 months before HCC diagnosis. We used multivariable logistic and Cox regression analyses to assess the association between PTC and early HCC detection, receipt of curative treatment, and overall survival. RESULTS Among 2,027 patients with HCC, 331 (51.4% Barcelona Clinic Liver Cancer 0/A) had been followed up for at least 12 months before diagnosis. The median PTC was 24.9% (interquartile range 1.1%-50.7%), with only 16.0% having semiannual imaging and 42.0% having annual surveillance. Semiannual and annual surveillance decreased to 6.3% and 29.6% when assessed over 24 months, although the median PTC remained unchanged at 24.9%. Receipt of gastroenterology/hepatology care had the strongest association with PTC, with median PTC of 36.7% and 3.8% for those with and without gastroenterology/hepatology care, respectively. PTC was independently associated with improved early HCC detection, curative treatment receipt, and overall survival. The median survival was 15.7, 26.8, and 32.7 months among those with PTC of <25% (n = 168 patients), PTC 25%-50% (n = 69 patients), and PTC >50% (n = 94 patients), respectively. DISCUSSION The proportion of time covered by HCC surveillance in patients with cirrhosis remains low, highlighting a need for multilevel interventions.
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Affiliation(s)
- Darine Daher
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX, USA
| | - Karim Seif El Dahan
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX, USA
| | - Sruthi Yekkaluri
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX, USA
| | - Purva Gopal
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX, USA
| | - Nicole E. Rich
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX, USA
| | - Neehar D. Parikh
- Department of Internal Medicine, University of Michigan, Ann Arbor MI
| | | | - Amit G. Singal
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX, USA
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Mendiratta-Lala M, Fetzer D, Kamaya A, Parikh ND, Singal AG. The Future Role of Abdominal US in Hepatocellular Carcinoma Surveillance. Radiology 2024; 311:e232624. [PMID: 38742973 PMCID: PMC11140528 DOI: 10.1148/radiol.232624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 12/16/2023] [Accepted: 12/26/2023] [Indexed: 05/16/2024]
Abstract
Abdominal US is currently the best-validated surveillance strategy for hepatocellular carcinoma (HCC) in at-risk patients. It is the only modality shown to have completed all five phases of validation and can achieve high sensitivity and specificity for HCC detection, especially when conducted by expert sonographers in high-volume centers. However, US also has limitations, including operator dependency and varying sensitivity in clinical practice. Further, the sensitivity of US for early-stage HCC detection is lower in patients with obesity or nonviral liver disease, increasingly common populations undergoing surveillance. Imaging-based and blood-based surveillance strategies, including abbreviated MRI and biomarker panels, may overcome some limitations of US-based surveillance. Both strategies have promising test performance in phase II and phase III biomarker studies and are undergoing prospective validation. Considering the variation in HCC risk and test performance between patients, there will likely be a shift away from a one-size-fits-all approach and toward precision screening, in which the "best" test is selected based on individual patient characteristics. In this upcoming era of precision HCC screening among patients with cirrhosis, US will likely continue to have an important, albeit reduced, surveillance role.
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Affiliation(s)
- Mishal Mendiratta-Lala
- From the Departments of Radiology (M.M.L.) and Internal Medicine (N.D.P.), University of Michigan, Ann Arbor, Mich; Department of Radiology (D.F.) and Department of Internal Medicine, Division of Digestive and Liver Diseases (A.G.S.), University of Texas Southwestern Medical Center, 5959 Harry Hines Blvd, Ste 420, POB 1, Dallas, TX 75390-8887; and Department of Radiology, Stanford University School of Medicine, Stanford, Calif (A.K.)
| | - David Fetzer
- From the Departments of Radiology (M.M.L.) and Internal Medicine (N.D.P.), University of Michigan, Ann Arbor, Mich; Department of Radiology (D.F.) and Department of Internal Medicine, Division of Digestive and Liver Diseases (A.G.S.), University of Texas Southwestern Medical Center, 5959 Harry Hines Blvd, Ste 420, POB 1, Dallas, TX 75390-8887; and Department of Radiology, Stanford University School of Medicine, Stanford, Calif (A.K.)
| | - Aya Kamaya
- From the Departments of Radiology (M.M.L.) and Internal Medicine (N.D.P.), University of Michigan, Ann Arbor, Mich; Department of Radiology (D.F.) and Department of Internal Medicine, Division of Digestive and Liver Diseases (A.G.S.), University of Texas Southwestern Medical Center, 5959 Harry Hines Blvd, Ste 420, POB 1, Dallas, TX 75390-8887; and Department of Radiology, Stanford University School of Medicine, Stanford, Calif (A.K.)
| | - Neehar D Parikh
- From the Departments of Radiology (M.M.L.) and Internal Medicine (N.D.P.), University of Michigan, Ann Arbor, Mich; Department of Radiology (D.F.) and Department of Internal Medicine, Division of Digestive and Liver Diseases (A.G.S.), University of Texas Southwestern Medical Center, 5959 Harry Hines Blvd, Ste 420, POB 1, Dallas, TX 75390-8887; and Department of Radiology, Stanford University School of Medicine, Stanford, Calif (A.K.)
| | - Amit G Singal
- From the Departments of Radiology (M.M.L.) and Internal Medicine (N.D.P.), University of Michigan, Ann Arbor, Mich; Department of Radiology (D.F.) and Department of Internal Medicine, Division of Digestive and Liver Diseases (A.G.S.), University of Texas Southwestern Medical Center, 5959 Harry Hines Blvd, Ste 420, POB 1, Dallas, TX 75390-8887; and Department of Radiology, Stanford University School of Medicine, Stanford, Calif (A.K.)
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10
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Wagle NS, Park S, Washburn D, Ohsfeldt R, Kum HC, Singal AG. Racial and Ethnic Disparities in Hepatocellular Carcinoma Treatment Receipt in the United States: A Systematic Review and Meta-Analysis. Cancer Epidemiol Biomarkers Prev 2024; 33:463-470. [PMID: 38252039 PMCID: PMC10990826 DOI: 10.1158/1055-9965.epi-23-1236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 12/13/2023] [Accepted: 01/16/2024] [Indexed: 01/23/2024] Open
Abstract
BACKGROUND Racial and ethnic disparities in hepatocellular carcinoma (HCC) prognosis exist, partly related to differential failures along the cancer care continuum. We characterized racial and ethnic disparities in treatment receipt among patients with HCC in the United States. METHODS We searched Medline, Embase, and CINAHL databases to identify studies published between January 2012 and March 2022 reporting HCC treatment receipt among adult patients with HCC, stratified by race or ethnicity. We calculated pooled odds ratios for HCC treatment using random effects models. RESULTS We identified 15 studies with 320,686 patients (65.8% White, 13.9% Black, 10.4% Asian, and 8.5% Hispanic). Overall, 33.2% of HCC patients underwent any treatment, and 22.7% underwent curative treatment. Compared with White patients, Black patients had lower odds of any treatment (OR 0.67, 95% CI 0.55-0.81) and curative treatment (OR 0.74, 95% CI 0.71-0.78). Similarly, Hispanic patients had lower pooled odds of curative treatment (OR 0.79, 95% CI 0.73-0.84). CONCLUSIONS There were significant racial and ethnic disparities in HCC treatment receipt, with Black patients having lower odds of receiving any and curative treatment while Hispanic patients having lower odds of curative treatment. IMPACT Racial and ethnic differences in treatment receipt serve as an intervention target to reduce disparities in HCC prognosis.
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Affiliation(s)
- Nikita Sandeep Wagle
- Population Informatics Lab, Texas A&M University, College Station, Texas
- Department of Health Policy and Management, School of Public Health, Texas A&M, Health Science Center, College Station, Texas
| | - Sulki Park
- Department of Health Policy and Management, School of Public Health, Texas A&M, Health Science Center, College Station, Texas
- Department of Industrial and Systems Engineering, Texas A&M University, College, Station, Texas
| | - David Washburn
- Population Informatics Lab, Texas A&M University, College Station, Texas
- Department of Health Policy and Management, School of Public Health, Texas A&M, Health Science Center, College Station, Texas
| | - Robert Ohsfeldt
- Population Informatics Lab, Texas A&M University, College Station, Texas
- Department of Health Policy and Management, School of Public Health, Texas A&M, Health Science Center, College Station, Texas
| | - Hye-Chung Kum
- Population Informatics Lab, Texas A&M University, College Station, Texas
- Department of Health Policy and Management, School of Public Health, Texas A&M, Health Science Center, College Station, Texas
- Department of Industrial and Systems Engineering, Texas A&M University, College, Station, Texas
| | - Amit G Singal
- Division of Digestive and Liver Diseases, UT Southwestern Medical Center, Dallas, Texas
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11
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Narasimman M, Hernaez R, Cerda V, Lee M, Yekkaluri S, Khan A, Sood A, Gurley T, Quirk L, Liu Y, Kramer JR, Lee SC, Tiro JA, Murphy CC, Singal AG. Financial Burden of Hepatocellular Carcinoma Screening in Patients With Cirrhosis. Clin Gastroenterol Hepatol 2024; 22:760-767.e1. [PMID: 37544418 DOI: 10.1016/j.cgh.2023.07.018] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 07/12/2023] [Accepted: 07/24/2023] [Indexed: 08/08/2023]
Abstract
BACKGROUND The overall value of hepatocellular carcinoma screening is defined by the balance of benefits and harms. Studies have only reported physical harms with none describing financial harms. METHODS We conducted a multicenter pragmatic randomized clinical trial of hepatocellular carcinoma screening outreach among 2872 patients with cirrhosis from March 2018 to April 2021. Patients with positive or indeterminate results and matched patients with negative results completed surveys at baseline and at follow-up measuring financial harms via Cancer Self-Administered Questionnaire and financial burden via Comprehensive Score for Financial Toxicity Functional Assessment of Chronic Illness Therapy. Univariable and multivariable longitudinal regression analyses were performed to compare changes in financial harms across groups: true positive, true negative, false positive, and indeterminate. Semistructured interviews were conducted in a subset of patients, sampled by center and test result. RESULTS Of 311 patients who completed at least 1 follow-up survey (75% response rate), 37 had true positive, 133 true negative, 64 false positive, and 77 indeterminate results. Financial harms increased in true positive and false positive patients with no significant changes noted among those with true negative or indeterminate results. At follow-up, 21.8% of patients reported moderate-severe financial burden, which was not significantly associated with test results. Semistructured interviews revealed variation in the frequency and severity of financial harms based on test results, with increased harm in those with false positive results. CONCLUSIONS Financial harms of hepatocellular carcinoma screening vary by test result and can pose a barrier that must be considered when determining the optimal screening program.
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Affiliation(s)
- Manasa Narasimman
- Department of Internal Medicine, UT Southwestern Medical Center and Parkland Health Hospital System, Dallas, Texas
| | - Ruben Hernaez
- Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas; Department of Medicine, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas
| | - Vanessa Cerda
- Peter O'Donnell Jr. School of Public Health, UT Southwestern Medical Center and Parkland Health Hospital System, Dallas, Texas
| | - MinJae Lee
- Peter O'Donnell Jr. School of Public Health, UT Southwestern Medical Center and Parkland Health Hospital System, Dallas, Texas
| | - Sruthi Yekkaluri
- Department of Internal Medicine, UT Southwestern Medical Center and Parkland Health Hospital System, Dallas, Texas
| | - Aisha Khan
- Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas
| | - Anubha Sood
- Peter O'Donnell Jr. School of Public Health, UT Southwestern Medical Center and Parkland Health Hospital System, Dallas, Texas
| | - Tami Gurley
- Peter O'Donnell Jr. School of Public Health, UT Southwestern Medical Center and Parkland Health Hospital System, Dallas, Texas
| | - Lisa Quirk
- Department of Internal Medicine, UT Southwestern Medical Center and Parkland Health Hospital System, Dallas, Texas
| | - Yan Liu
- Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas
| | - Jennifer R Kramer
- Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas; Department of Medicine, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas
| | - Simon Craddock Lee
- Peter O'Donnell Jr. School of Public Health, UT Southwestern Medical Center and Parkland Health Hospital System, Dallas, Texas
| | - Jasmin A Tiro
- Peter O'Donnell Jr. School of Public Health, UT Southwestern Medical Center and Parkland Health Hospital System, Dallas, Texas
| | - Caitlin C Murphy
- Peter O'Donnell Jr. School of Public Health, UT Southwestern Medical Center and Parkland Health Hospital System, Dallas, Texas
| | - Amit G Singal
- Department of Internal Medicine, UT Southwestern Medical Center and Parkland Health Hospital System, Dallas, Texas.
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12
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Daher D, Seif El Dahan K, Rich NE, Tayob N, Merrill V, Huang DQ, Yang JD, Kulkarni AV, Kanwal F, Marrero J, Parikh N, Singal AG. Hepatocellular Carcinoma Screening in a Contemporary Cohort of At-Risk Patients. JAMA Netw Open 2024; 7:e248755. [PMID: 38683607 PMCID: PMC11059036 DOI: 10.1001/jamanetworkopen.2024.8755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Accepted: 02/26/2024] [Indexed: 05/01/2024] Open
Abstract
Importance Cohort studies demonstrating an association of hepatocellular carcinoma (HCC) screening with reduced mortality are prone to lead-time and length-time biases. Objective To characterize the clinical benefits of HCC screening, adjusting for lead-time and length-time biases, in a diverse, contemporary cohort of at-risk patients. Design, Setting, and Participants This retrospective cohort study of patients with HCC was conducted between January 2008 and December 2022 at 2 large US health systems. Data analysis was performed from September to November 2023. Main Outcomes and Measures The primary outcome was screen-detected HCC, defined by abnormal screening-intent abdominal imaging or α-fetoprotein level within 6 months before diagnosis. Cox regression analysis was used to characterize differences in overall survival between patients with screen-detected and non-screen-detected HCC; lead-time and length-time adjustments were calculated using the Duffy parametric formula. Results Among 1313 patients with HCC (mean [SD] age, 61.7 [9.6] years; 993 male [75.6%]; 739 [56.3%] with Barcelona Clinic Liver Cancer stage 0/A disease), HCC was screen-detected in 556 (42.3%) and non-screen detected in 757 (57.7%). Patients with screen-detected HCC had higher proportions of early-stage HCC (393 patients [70.7%] vs 346 patients [45.7%]; risk ratio [RR], 1.54; 95% CI, 1.41-1.70) and curative treatment receipt (283 patients [51.1%] vs 252 patients [33.5%]; RR, 1.52; 95% CI, 1.34-1.74) compared with patients with non-screen-detected HCC. The screen-detected group had significantly lower mortality, which persisted after correcting for lead-time bias (hazard ratio, 0.75; 95% CI, 0.65-0.87) in fully adjusted models. Both groups had similar tumor doubling times (median [IQR], 3.8 [2.2-10.7] vs 5.6 [1.7-11.4] months) and proportions of indolent tumors (28 patients [35.4%] vs 24 patients [38.1%]; RR, 0.93; 95% CI, 0.60-1.43). Adjustment for length-time bias decreased survival estimates, although 3-year and 5-year survival for patients with screen-detected HCC remained longer than that for patients with non-screen-detected HCC. Conclusions and Relevance The findings of this cohort study suggest that HCC screening is associated with reduced mortality even after accounting for lead-time and length-time biases. However, these biases should be considered in future studies.
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Affiliation(s)
- Darine Daher
- Division of Digestive and Liver Diseases, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas
| | - Karim Seif El Dahan
- Division of Digestive and Liver Diseases, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas
| | - Nicole E. Rich
- Division of Digestive and Liver Diseases, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas
| | - Nabihah Tayob
- Department of Data Science, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Vincent Merrill
- Division of Digestive and Liver Diseases, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas
| | - Daniel Q. Huang
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Ju Dong Yang
- Department of Internal Medicine, Cedars Sinai Medical Center, Los Angeles, California
| | - Anand V. Kulkarni
- Department of Hepatology and Liver Transplantation, AIG Hospitals, Hyderabad India
| | - Fasiha Kanwal
- Section of Gastroenterology and Hepatology, Department of Medicine, Baylor College of Medicine, Houston, Texas
- Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas
| | - Jorge Marrero
- Department of Internal Medicine, University of Pennsylvania, Philadelphia
| | - Neehar Parikh
- Department of Internal Medicine, University of Michigan, Ann Arbor
| | - Amit G. Singal
- Division of Digestive and Liver Diseases, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas
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13
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Beal EW, McNamara M, Owen M, McAlearney AS, Tsung A. Interventions to Improve Surveillance for Hepatocellular Carcinoma in High-Risk Patients: A Scoping Review. J Gastrointest Cancer 2024; 55:1-14. [PMID: 37328730 DOI: 10.1007/s12029-023-00944-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/09/2023] [Indexed: 06/18/2023]
Abstract
PURPOSE Hepatocellular carcinoma (HCC) is most often a sequela of chronic liver disease or chronic hepatitis B infection. Among high-risk patients, surveillance for HCC every 6 months is recommended by international guidelines. However, rates of HCC surveillance are suboptimal (11-64%). Barriers at the patient, provider, and healthcare delivery system levels have been identified. METHODS We performed a systemic scoping review to identify and characterize interventions to improve HCC surveillance that has previously been evaluated. Searches using key terms in PubMed and Embase were performed to identify studies examining interventions designed to improve the surveillance rate for HCC in patients with cirrhosis or chronic liver disease that were published in English between January 1990 and September 2021. RESULTS Included studies (14) had the following study designs: (1) randomized clinical trials (3, 21.4%), (2) quasi-experimental (2, 14.3%), (3) prospective cohort (6, 42.8%), and (4) retrospective cohort (3, 21.4%). Interventions included mailed outreach invitations, nursing outreach, patient education with or without printed materials, provider education, patient navigation, chronic disease management programs, nursing-led protocols for image ordering, automated reminders to physicians and nurses, web-based clinical management tools, HCC surveillance databases, provider compliance reports, radiology-led surveillance programs, subsidized HCC surveillance, and the use of oral medications. It was found that HCC surveillance rates increased after intervention implementation in all studies. CONCLUSION Despite improvements in HCC surveillance rates with intervention, compliance remained suboptimal. Further analysis of which interventions yield the greatest increases in HCC surveillance, design of multi-pronged strategies, and improved implementation are needed.
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Affiliation(s)
- Eliza W Beal
- Departments of Surgery and Oncology, Barbara Ann Karmanos Cancer Institute, Wayne State University School of Medicine, 4100 John R, Mailcode: HW04HO, Detroit, MI, 48201, USA.
| | - Molly McNamara
- The Ohio State University College of Medicine, Columbus, OH, 43210, USA
| | - Mackenzie Owen
- The Ohio State University College of Medicine, Columbus, OH, 43210, USA
| | - Ann Scheck McAlearney
- The Center for the Advancement of Team Science, Analytics, and Systems Thinking in Health Services and Implementation Science Research (CATALYST), The Ohio State University College of Medicine, Columbus, OH, 43210, USA
- Department of Family and Community Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, 43210, USA
| | - Allan Tsung
- Department of Surgery, Division of Surgical Oncology, University of Virginia, Charlottsville, VA, 22908, USA
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14
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Kinsey E, Lee HM. Management of Hepatocellular Carcinoma in 2024: The Multidisciplinary Paradigm in an Evolving Treatment Landscape. Cancers (Basel) 2024; 16:666. [PMID: 38339417 PMCID: PMC10854554 DOI: 10.3390/cancers16030666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 01/26/2024] [Accepted: 01/31/2024] [Indexed: 02/12/2024] Open
Abstract
Liver cancer is the third most common cause of cancer-related deaths worldwide, and hepatocellular carcinoma (HCC) makes up the majority of liver cancer cases. Despite the stabilization of incidence rates in recent years due to effective viral hepatitis treatments, as well as improved outcomes from early detection and treatment advances, the burden of HCC is anticipated to rise again due to increasing rates of metabolic dysfunction-associated steatotic liver disease and alcohol-related liver disease. The treatment landscape is evolving and requires a multidisciplinary approach, often involving multi-modal treatments that include surgical resection, transplantation, local regional therapies, and systemic treatments. The optimal approach to the care of the HCC patient requires a multidisciplinary team involving hepatology, medical oncology, diagnostic and interventional radiology, radiation oncology, and surgery. In order to determine which approach is best, an individualized treatment plan should consider the patient's liver function, functional status, comorbidities, cancer stage, and preferences. In this review, we provide an overview of the current treatment options and key trials that have revolutionized the management of HCC. We also discuss evolving treatment paradigms for the future.
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Affiliation(s)
- Emily Kinsey
- Division of Hematology, Oncology, and Palliative Care, Department of Internal Medicine, Virginia Commonwealth University, Richmond, VA 23298, USA
- Massey Comprehensive Cancer Center, Virginia Commonwealth University, Richmond, VA 23219, USA
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Internal Medicine, Virginia Commonwealth University, Richmond, VA 23298, USA
- Stravitz-Sanyal Institute for Liver Disease and Metabolic Health, Virginia Commonwealth University, Richmond, VA 23298, USA
| | - Hannah M. Lee
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Internal Medicine, Virginia Commonwealth University, Richmond, VA 23298, USA
- Stravitz-Sanyal Institute for Liver Disease and Metabolic Health, Virginia Commonwealth University, Richmond, VA 23298, USA
- Hume-Lee Transplant Center, Virginia Commonwealth University, Richmond, VA 23298, USA
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15
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Daher D, Seif El Dahan K, Cano A, Gonzales M, Ransom C, Jaurez E, Carranza O, Quirk L, Morgan T, Gopal P, Patel MS, Lieber S, Louissaint J, Cotter TG, VanWagner LB, Yang JD, Parikh ND, Yopp A, Rich NE, Singal AG. Hepatocellular Carcinoma Surveillance Patterns and Outcomes in Patients With Cirrhosis. Clin Gastroenterol Hepatol 2024; 22:295-304.e2. [PMID: 37573986 DOI: 10.1016/j.cgh.2023.08.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 07/18/2023] [Accepted: 08/02/2023] [Indexed: 08/15/2023]
Abstract
BACKGROUND & AIMS Hepatocellular carcinoma (HCC) surveillance is associated with improved early detection and reduced mortality, although practice patterns and effectiveness vary in clinical practice. We aimed to characterize HCC surveillance patterns in a large, diverse cohort of patients with HCC. METHODS We conducted a retrospective cohort study of patients diagnosed with HCC between January 2008 and December 2022 at 2 large US health systems. We recorded imaging receipt in the year before HCC diagnosis: ultrasound plus α-fetoprotein (AFP), ultrasound alone, multiphasic contrast-enhanced computed tomography (CT)/magnetic resonance imaging (MRI), and no liver imaging. We used multivariable logistic and Cox regression analysis to compare early tumor detection, curative treatment receipt, and overall survival between surveillance strategies. RESULTS Among 2028 patients with HCC (46.7% Barcelona Clinic Liver Cancer stage A), 703 (34.7%) had ultrasound plus AFP, 293 (14.5%) had ultrasound alone, 326 (16.1%) had multiphasic CT/MRI, and 706 (34.8%) had no imaging in the year before HCC diagnosis. Over the study period, proportions without imaging were stable, whereas use of CT/MRI increased. Compared with no imaging, CT/MRI and ultrasound plus AFP, but not ultrasound alone, were associated with early stage HCC detection and curative treatment. Compared with ultrasound alone, CT/MRI and ultrasound plus AFP were associated with increased early stage detection. CONCLUSIONS HCC surveillance patterns vary in clinical practice and are associated with differing clinical outcomes. While awaiting data to determine if CT or MRI surveillance can be performed in a cost-effective manner in selected patients, AFP has a complementary role to ultrasound-based surveillance, supporting its adoption in practice guidelines.
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Affiliation(s)
- Darine Daher
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, Texas
| | - Karim Seif El Dahan
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, Texas
| | - Alva Cano
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, Texas
| | - Michael Gonzales
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, Texas
| | - Crystal Ransom
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, Texas
| | - Erik Jaurez
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, Texas
| | - Osiris Carranza
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, Texas
| | - Lisa Quirk
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, Texas
| | - Todd Morgan
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, Texas
| | - Purva Gopal
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, Texas
| | - Madhukar S Patel
- Department of Surgery, UT Southwestern Medical Center, Dallas, Texas
| | - Sarah Lieber
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, Texas
| | - Jeremy Louissaint
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, Texas
| | - Thomas G Cotter
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, Texas
| | - Lisa B VanWagner
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, Texas
| | - Ju Dong Yang
- Department of Internal Medicine, Cedars Sinai Medical Center, Los Angeles, California
| | - Neehar D Parikh
- Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan
| | - Adam Yopp
- Department of Surgery, UT Southwestern Medical Center, Dallas, Texas
| | - Nicole E Rich
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, Texas
| | - Amit G Singal
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, Texas.
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16
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Thomson M, Scott A, Trost S, Lake J, Lim N. Low screening rates and high prevalence of osteoporosis in cirrhosis: A real-world retrospective analysis. Aliment Pharmacol Ther 2024; 59:535-546. [PMID: 38059360 DOI: 10.1111/apt.17823] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 09/23/2023] [Accepted: 11/21/2023] [Indexed: 12/08/2023]
Abstract
BACKGROUND Patients with cirrhosis are at increased risk for osteoporosis, and those who suffer a fracture are at high risk for mortality. Despite this, osteoporosis is often overlooked and undertreated. This study aimed to evaluate osteoporosis screening, management, and adverse osteoporosis medication events in patients with cirrhosis. METHODS We performed a retrospective chart review of adult outpatients with compensated and decompensated cirrhosis seen in single health system over a 6-year period. Patient demographics, liver and bone health comorbidities, DEXA scan results, and medications were abstracted. RESULTS In total, 5398 patients met criteria. The cohort was predominately white (79.1%) and older (age 59). 44.4% were female. 64.6% had decompensated cirrhosis. Median MELD-Na score was 12.8. 23.5% had a DEXA scan ordered, approximately 50% completed this test. Patients who were older, female, white, with more severe liver disease, and other osteoporosis risk factors were more likely to have a DEXA scan ordered. 48.5% of patients had osteopenia and 30.2% had osteoporosis on DEXA scan. Only 22.6% of patients with osteoporosis received treatment, most commonly oral bisphosphonates. Oral bisphosphonate prescription was not associated with variceal bleeding (8.4% without vs. 4.8% with, p = 0.487). CONCLUSION A minority of patients with cirrhosis were screened for osteoporosis. The majority screened had osteopenia or osteoporosis on DEXA scan. Less than a quarter of patients with osteoporosis were started on treatment. Real-world experience of oral bisphosphonate use did not reveal higher rates of gastrointestinal bleeding. There is room for improvement in all aspects of bone health care in cirrhosis.
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Affiliation(s)
- Mary Thomson
- Division of Gastroenterology, Hepatology and Nutrition, University of Minnesota, Minneapolis, Minnesota, USA
| | - Adam Scott
- University of Minnesota Medical School, Minneapolis, Minnesota, USA
| | - Suzanne Trost
- Division of Diabetes, Endocrinology and Metabolism, University of Minnesota, Minneapolis, Minnesota, USA
| | - Jack Lake
- Division of Gastroenterology, Hepatology and Nutrition, University of Minnesota, Minneapolis, Minnesota, USA
| | - Nicholas Lim
- Division of Gastroenterology, Hepatology and Nutrition, University of Minnesota, Minneapolis, Minnesota, USA
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17
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Ufere NN, Lago-Hernandez C, Alejandro-Soto A, Walker T, Li L, Schoener K, Keegan E, Gonzalez C, Bethea E, Singh S, El-Jawahri A, Nephew L, Jones P, Serper M. Health care-related transportation insecurity is associated with adverse health outcomes among adults with chronic liver disease. Hepatol Commun 2024; 8:e0358. [PMID: 38206200 PMCID: PMC10786597 DOI: 10.1097/hc9.0000000000000358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Accepted: 11/07/2023] [Indexed: 01/12/2024] Open
Abstract
BACKGROUND Health care-related transportation insecurity (delayed or forgone medical care due to transportation barriers) is being increasingly recognized as a social risk factor affecting health outcomes. We estimated the national burden and adverse outcomes of health care-related transportation insecurity among US adults with chronic liver disease (CLD). METHODS Using the U.S. National Health Interview Survey from 2014 to 2018, we identified adults with self-reported CLD. We used complex weighted survey analysis to obtain national estimates of health care-related transportation insecurity. We examined the associations between health care-related transportation insecurity and health care-related financial insecurity, food insecurity, self-reported health status, work productivity, health care use, and mortality. RESULTS Of the 3643 (representing 5.2 million) US adults with CLD, 267 [representing 307,628 (6%; 95% CI: 5%-7%)] reported health care-related transportation insecurity. Adults with CLD experiencing health care-related transportation insecurity had 3.5 times higher odds of cost-related medication nonadherence [aOR, 3.5; (2.4-5.0)], 3.5 times higher odds of food insecurity [aOR, 3.5; (2.4-5.3)], 2.5 times higher odds of worsening self-reported health status over the past year [aOR, 2.5; (1.7-3.7)], 3.1 times higher odds of being unable to work due to poor health over the past year [aOR, 3.1; (2.0-4.9)], and 1.7 times higher odds of being in a higher-risk category group for number of hospitalizations annually [aOR, 1.7; (1.2-2.5)]. Health care-related transportation insecurity was independently associated with mortality after controlling for age, income, insurance status, comorbidity burden, financial insecurity, and food insecurity [aHR, 1.7; (1.4-2.0)]. CONCLUSIONS Health care-related transportation insecurity is a critical social risk factor that is associated with health care-related financial insecurity, food insecurity, poorer self-reported health status and work productivity, and increased health care use and mortality among US adults with CLD. Efforts to screen for and reduce health care-related transportation insecurity are warranted.
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Affiliation(s)
- Nneka N. Ufere
- Liver Center, Gastrointestinal Division, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Carlos Lago-Hernandez
- Department of Medicine, Division of Hospital Medicine, University of California San Diego, La Jolla, California, USA
| | - Alysa Alejandro-Soto
- Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Tiana Walker
- Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Lucinda Li
- Liver Center, Gastrointestinal Division, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Kimberly Schoener
- Department of Social Services, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Eileen Keegan
- Department of Social Services, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Carolina Gonzalez
- Department of Social Services, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Emily Bethea
- Liver Center, Gastrointestinal Division, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Siddharth Singh
- Department of Medicine, Division of Gastroenterology and Hepatology, University of California San Diego, La Jolla, California, USA
- Department of Medicine, Division of Biomedical Informatics, University of California San Diego, La Jolla, California, USA
| | - Areej El-Jawahri
- Division of Hematology and Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Lauren Nephew
- Division of Gastroenterology & Hepatology, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Patricia Jones
- Department of Medicine, Division of Digestive Health and Liver Services, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Marina Serper
- Division of Gastroenterology and Hepatology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
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18
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Narasimman M, Hernaez R, Cerda V, Lee M, Sood A, Yekkaluri S, Khan A, Quirk L, Liu Y, Kramer JR, Craddock Lee S, Murphy CC, Tiro JA, Singal AG. Hepatocellular carcinoma surveillance may be associated with potential psychological harms in patients with cirrhosis. Hepatology 2024; 79:107-117. [PMID: 37401857 DOI: 10.1097/hep.0000000000000528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 06/06/2023] [Indexed: 07/05/2023]
Abstract
BACKGROUND AND AIMS The value of HCC surveillance is determined by the balance between benefits and harms; however, no studies have enumerated psychological harms. APPROACH AND RESULTS We fielded surveys measuring psychological harms to patients with cirrhosis in a multicenter randomized trial of HCC surveillance outreach. All patients with positive or indeterminate surveillance results and matched patients with negative results were invited to complete surveys measuring (1) depression through the Patient Health Questionnaire-ninth version, (2) anxiety through State-Trait Anxiety Inventory, (3) HCC-specific worry through Psychological Consequences Questionnaire, and (4) decisional regret. Patients were classified into 4 groups: true positive (TP), false positive (FP), indeterminate, and true negative (TN). Multivariable longitudinal regression analysis using the generalized estimating equation method was performed to compare the means of measures across groups. We conducted 89 semistructured interviews in a subset of patients stratified by health system and test results. Of 2872 patients in the trial, 311 completed 1+ follow-up survey (63 FP, 77 indeterminate, 38 TP, and 133 TN). Moderate depression decreased in TN patients, increased in TP, and had intermittent but mild increases in those with FP and indeterminate results. High anxiety temporarily increased in patients with TP results but resolved over time and was stable in those with FP and indeterminate results. Decisional regret was low and did not differ across groups. In semistructured interviews, patients reported apprehension, anxiety, emotional distress, and coping related to HCC surveillance. CONCLUSIONS Psychological harms of HCC surveillance appear mild but differ by test result. Future research should determine the impact of psychological harms on the value of HCC surveillance programs.
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Affiliation(s)
- Manasa Narasimman
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX, USA
| | - Ruben Hernaez
- Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas, USA
- Department of Medicine, Michael E. DeBakey Veterans Affairs Medical Center and Baylor College of Medicine, Houston, Texas, USA
| | - Vanessa Cerda
- Peter O'Donnell Jr. School of Public Health, Houston, Texas, USA
| | - MinJae Lee
- Peter O'Donnell Jr. School of Public Health, Houston, Texas, USA
| | - Anubha Sood
- Peter O'Donnell Jr. School of Public Health, Houston, Texas, USA
| | - Sruthi Yekkaluri
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX, USA
| | - Aisha Khan
- Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas, USA
| | - Lisa Quirk
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX, USA
| | - Yan Liu
- Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas, USA
| | - Jennifer R Kramer
- Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas, USA
- Department of Medicine, Michael E. DeBakey Veterans Affairs Medical Center and Baylor College of Medicine, Houston, Texas, USA
| | | | - Caitlin C Murphy
- Peter O'Donnell Jr. School of Public Health, Houston, Texas, USA
| | - Jasmin A Tiro
- Peter O'Donnell Jr. School of Public Health, Houston, Texas, USA
| | - Amit G Singal
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX, USA
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19
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Koo E, Singal AG. Hepatocellular Carcinoma Surveillance: Evidence-Based Tailored Approach. Surg Oncol Clin N Am 2024; 33:13-28. [PMID: 37945138 DOI: 10.1016/j.soc.2023.06.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2023]
Abstract
Hepatocellular carcinoma (HCC) surveillance is recommended by professional society guidelines given a consistent association with reduced HCC-related mortality. HCC surveillance should be performed using semiannual abdominal ultrasound and alpha-fetoprotein, although this combination has suboptimal sensitivity and can miss more than one-third of HCC at an early stage. There are promising emerging blood-based and imaging-based strategies, including abbreviated MRI and biomarker panels; however, these require further validation before routine use in clinical practice. HCC surveillance is underused in clinical practice due to patient-related and provider-related barriers, highlighting a need for interventions to improve surveillance utilization in clinical practice.
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Affiliation(s)
- Eden Koo
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX, USA
| | - Amit G Singal
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX, USA; Division of Digestive and Liver Diseases, Department of Internal Medicine, UT Southwestern Medical Center, 5959 Harry Hines Boulevard, POB 1, Suite 420, Dallas, TX 75390-8887, USA.
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20
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Huang DQ, Singal AG, Kanwal F, Lampertico P, Buti M, Sirlin CB, Nguyen MH, Loomba R. Hepatocellular carcinoma surveillance - utilization, barriers and the impact of changing aetiology. Nat Rev Gastroenterol Hepatol 2023; 20:797-809. [PMID: 37537332 DOI: 10.1038/s41575-023-00818-8] [Citation(s) in RCA: 22] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/30/2023] [Indexed: 08/05/2023]
Abstract
Hepatocellular carcinoma (HCC) is the third leading cause of cancer death worldwide. Surveillance for HCC is critical for early detection and treatment, but fewer than one-quarter of individuals at risk of HCC undergo surveillance. Multiple failures across the screening process contribute to the underutilization of surveillance, including limited disease awareness among patients and health-care providers, knowledge gaps, and difficulty recognizing patients who are at risk. Non-alcoholic fatty liver disease and alcohol-associated liver disease are the fastest-rising causes of HCC-related death worldwide and are associated with unique barriers to surveillance. In particular, more than one-third of patients with HCC related to non-alcoholic fatty liver disease do not have cirrhosis and therefore lack a routine indication for HCC surveillance on the basis of current practice guidelines. Semi-annual abdominal ultrasound with measurement of α-fetoprotein levels is recommended for HCC surveillance, but the sensitivity of this approach for early HCC is limited, especially for patients with cirrhosis or obesity. In this Review, we discuss the current status of HCC surveillance and the remaining challenges, including the changing aetiology of liver disease. We also discuss strategies to improve the utilization and quality of surveillance for HCC.
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Affiliation(s)
- Daniel Q Huang
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Health System, Singapore, Singapore.
| | - Amit G Singal
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, Texas, USA
| | - Fasiha Kanwal
- Center for Innovations in Quality, Effectiveness and Safety (IQuESt), Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas, USA
- Section of Gastroenterology and Hepatology, Department of Medicine, Baylor College of Medicine, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas, USA
| | - Pietro Lampertico
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Division of Gastroenterology and Hepatology, Milan, Italy
- CRC "A. M. and A. Migliavacca" Center for Liver Disease, Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Maria Buti
- Liver Unit, Department of Internal Medicine, Hospital Universitari Valle d'Hebron, Vall d'Hebron Barcelona Hospital Campus, Universitat Autònoma de Barcelona, Barcelona, Spain
- CIBER-EHD del Instituto Carlos III, Barcelona, Spain
| | - Claude B Sirlin
- Liver Imaging Group, Department of Radiology, UCSD School of Medicine, San Diego, CA, USA
| | - Mindie H Nguyen
- Department of Epidemiology and Population Health, Stanford University Medical Center, Stanford University, Palo Alto, CA, USA
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Stanford University, Palo Alto, CA, USA
| | - Rohit Loomba
- NAFLD Research Center, Division of Gastroenterology and Hepatology, University of California at San Diego, San Diego, CA, USA
- Division of Epidemiology, Department of Family Medicine and Public Health, University of California at San Diego, San Diego, CA, USA
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21
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Li C, Lu X, Xu J, Gao F, Lee E, Chan CWH. Effectiveness of a nurse-led decision counselling programme on hepatocellular carcinoma screening uptake among patients with hepatitis B: A randomised controlled trial. Int J Nurs Stud 2023; 148:104610. [PMID: 37801936 DOI: 10.1016/j.ijnurstu.2023.104610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 09/13/2023] [Accepted: 09/14/2023] [Indexed: 10/08/2023]
Abstract
BACKGROUND The globally endemic hepatocellular carcinoma induced by hepatitis B highlights the need for an ultrasonography-based screening strategy to reduce the tumour burden. However, patient non-adherence due to unawareness and complex decisions in weighting uncertainties of hepatocellular carcinoma screening has continuously challenged its continuum. OBJECTIVE To examine the effectiveness and process of a nurse-led decision counselling programme for improving hepatocellular carcinoma screening among patients with hepatitis B. DESIGN Single-blind randomised controlled trial. SETTING AND PARTICIPANTS Between 12 March and 19 July 2021, 178 patients with hepatitis B were recruited from six inpatient wards of a university-affiliated hospital in northern China. METHODS Participants were randomly allocated to receive usual care (n = 89) or usual care plus a nurse-led decision counselling programme (n = 89). Underpinned by the preventive health model, the programme consisted of health education, tailored information, and values clarification exercises to elicit informed and value-based preferences for hepatocellular carcinoma screening. Screening barriers were explored and addressed through procedural problem-solving. Hepatocellular carcinoma screening rate at six months post-baseline was the primary outcome. Secondary outcomes (knowledge, perceptions, and decision conflicts regarding hepatocellular carcinoma screening) were measured at baseline (T0), immediately after the intervention (T1), and the six-month follow-up (T2). A Medical Research Council framework-guided process evaluation was conducted by drawing on data from intervention documentation, WeChat discussions, and interviews with stakeholders (n = 13). RESULTS With a mean age of 47.32 (8.78) years, participants mostly occupied rural residences (63.5 %). Compared with the control group, the intervention group had significantly higher hepatocellular carcinoma screening rates (75.6 % vs. 42.1 %, p < 0.001) and displayed greater improvements in the scores of hepatocellular carcinoma screening knowledge (β = 3.643, 95 % confidence interval [CI] = 3.030, 4.255), salience and coherence (β = 0.410, 95 % CI = 0.234, 0.586), response efficacy (β = 0.327, 95 % CI = 0.181, 0.473), and perceived susceptibility (β = 0.214, 95 % CI = 0.040, 0.388) at T1. Improvement in perceived susceptibility was not maintained, whereas a higher decrease of the decision conflict score was found at T2 (β = -4.156, 95 % CI = -7.851, -0.461). The process evaluation revealed potential intervention mechanisms and contextual factors affecting intervention effectiveness, such as living status and natural disasters. CONCLUSION The programme was effective in improving hepatocellular carcinoma screening and showed that nurses could play a decision counselling role in optimising the screening among patients with hepatitis B. TRIAL REGISTRATION ClinicalTrials.govNCT04659005. Registration date: 9 December, 2020. TWEETABLE ABSTRACT Nurse-led decision counselling improves hepatocellular carcinoma screening in patients with hepatitis B.
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Affiliation(s)
- Caixia Li
- The Nethersole School of Nursing, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong, China.
| | - Xiling Lu
- The Public Health Center, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Zhengzhou, Henan Province, China
| | - Juan Xu
- The Public Health Center, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Zhengzhou, Henan Province, China
| | - Fei Gao
- The Public Health Center, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Zhengzhou, Henan Province, China
| | - Eunice Lee
- School of Nursing, University of California, Los Angeles, CA, USA.
| | - Carmen W H Chan
- The Nethersole School of Nursing, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong, China.
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22
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Singal AG, Llovet JM, Yarchoan M, Mehta N, Heimbach JK, Dawson LA, Jou JH, Kulik LM, Agopian VG, Marrero JA, Mendiratta-Lala M, Brown DB, Rilling WS, Goyal L, Wei AC, Taddei TH. AASLD Practice Guidance on prevention, diagnosis, and treatment of hepatocellular carcinoma. Hepatology 2023; 78:1922-1965. [PMID: 37199193 PMCID: PMC10663390 DOI: 10.1097/hep.0000000000000466] [Citation(s) in RCA: 269] [Impact Index Per Article: 269.0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Accepted: 05/01/2023] [Indexed: 05/19/2023]
Affiliation(s)
- Amit G. Singal
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Josep M. Llovet
- Liver Cancer Program, Division of Liver Diseases, Tisch Cancer Institute, Mount Sinai School of Medicine, New York, New York, USA
- Translational Research in Hepatic Oncology, Liver Unit, August Pi i Sunyer Biomedical Research Institute, Hospital Clinic, University of Barcelona, Catalonia, Spain
- Institució Catalana de Recerca i Estudis Avançats, Barcelona, Catalonia, Spain
| | - Mark Yarchoan
- Department of Medical Oncology, Johns Hopkins Sidney Kimmel Comprehensive Cancer Center, Baltimore, Maryland, USA
| | - Neil Mehta
- University of California, San Francisco, San Francisco, California, USA
| | | | - Laura A. Dawson
- Radiation Medicine Program/University Health Network, Department of Radiation Oncology, University of Toronto, Toronto, Canada
| | - Janice H. Jou
- Division of Gastroenterology and Hepatology, Oregon Health and Science University, Portland, Oregon, USA
| | - Laura M. Kulik
- Northwestern Medical Faculty Foundation, Chicago, Illinois, USA
| | - Vatche G. Agopian
- The Dumont–University of California, Los Angeles, Transplant Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California, USA
| | - Jorge A. Marrero
- Division of Gastroenterology and Hepatology, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Mishal Mendiratta-Lala
- Department of Radiology, University of Michigan Medical Center, Ann Arbor, Michigan, USA
| | - Daniel B. Brown
- Department of Radiology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - William S. Rilling
- Division of Interventional Radiology, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Lipika Goyal
- Department of Medicine, Stanford School of Medicine, Palo Alto, California, USA
| | - Alice C. Wei
- Memorial Sloan Kettering Cancer Center, New York City, New York, USA
| | - Tamar H. Taddei
- Department of Medicine (Digestive Diseases), Yale School of Medicine, New Haven, CT, USA
- Veterans Affairs Connecticut Healthcare System, West Haven, CT, USA
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23
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Singal AG, Kanwal F, Llovet JM. Global trends in hepatocellular carcinoma epidemiology: implications for screening, prevention and therapy. Nat Rev Clin Oncol 2023; 20:864-884. [PMID: 37884736 DOI: 10.1038/s41571-023-00825-3] [Citation(s) in RCA: 40] [Impact Index Per Article: 40.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/25/2023] [Indexed: 10/28/2023]
Abstract
Hepatocellular carcinoma (HCC) mortality rates are increasing globally, and particularly in the Western world. Cirrhosis remains the predominant risk factor for HCC. However, epidemiological shifts in the incidence of HCC from patients with virus-related liver disease to those with non-viral aetiologies, including alcohol-associated and metabolic dysfunction-associated steatotic liver disease, have important implications for prevention, surveillance and treatment. Hepatitis B vaccination and antiviral therapy for hepatitis B and C are effective for primary prevention of virus-related HCCs, but chemoprevention strategies for non-viral liver disease remain an unmet need. Emerging data suggest associations between aspirin, statins, metformin and coffee and reduced HCC incidence, although none has been proved to be causally related. Secondary prevention of HCC via semi-annual surveillance is associated with improvements in early detection and thus reduced mortality; however, current tools, including abdominal ultrasonography, have suboptimal sensitivity for the detection of early stage HCC, particularly in patients with obesity and/or non-viral liver disease. Promising blood-based or imaging-based surveillance strategies are emerging, although these approaches require further validation before adoption in clinical practice. In the interim, efforts should be focused on maximizing use of the existing surveillance tools given their prevalent underuse globally. Remarkable advances have been made in the treatment of HCC, including expanded eligibility for surgical therapies, improved patient selection for locoregional treatments and increased systemic treatment options, including immune-checkpoint inhibitors. In this Review, we discuss trends in the epidemiology of HCC and their implications for screening, prevention and therapy.
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Affiliation(s)
- Amit G Singal
- Division of Digestive and Liver Diseases, Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX, USA.
| | - Fasiha Kanwal
- Section of Gastroenterology and Hepatology and Health Services Research, Department of Medicine, Baylor College of Medicine, Houston, TX, USA
- Section of Health Services Research, Department of Medicine, Baylor College of Medicine, Houston, TX, USA
- VA Health Services Research & Development Center for Innovations in Quality, Effectiveness, and Safety (IQuESt), Houston, TX, USA
- Michael E. DeBakey Veterans Affairs Medical Center, Houston, TX, USA
| | - Josep M Llovet
- Mount Sinai Liver Cancer Program, Division of Liver Diseases, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Translational Research in Hepatic Oncology, Liver Unit, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clinic, University of Barcelona, Barcelona, Spain
- Institució Catalana de Recerca i Estudis Avançats (ICREA), Barcelona, Spain
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24
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Elderkin J, Al Hallak N, Azmi AS, Aoun H, Critchfield J, Tobon M, Beal EW. Hepatocellular Carcinoma: Surveillance, Diagnosis, Evaluation and Management. Cancers (Basel) 2023; 15:5118. [PMID: 37958294 PMCID: PMC10647678 DOI: 10.3390/cancers15215118] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 10/11/2023] [Accepted: 10/13/2023] [Indexed: 11/15/2023] Open
Abstract
Hepatocellular carcinoma (HCC) ranks fourth in cancer-related deaths worldwide. Semiannual surveillance of the disease for patients with cirrhosis or hepatitis B virus allows for early detection with more favorable outcomes. The current underuse of surveillance programs demonstrates the need for intervention at both the patient and provider level. Mail outreach along with navigation provision has proven to increase surveillance follow-up in patients, while provider-targeted electronic medical record reminders and compliance reports have increased provider awareness of HCC surveillance. Imaging is the primary mode of diagnosis in HCC with The Liver Imaging Reporting and Data System (LI-RADS) being a widely accepted comprehensive system that standardizes the reporting and data collection for HCC. The management of HCC is complex and requires multidisciplinary team evaluation of each patient based on their preference, the state of the disease, and the available medical and surgical interventions. Staging systems are useful in determining the appropriate intervention for HCC. Early-stage HCC is best managed by curative treatment modalities, such as liver resection, transplant, or ablation. For intermediate stages of the disease, transarterial local regional therapies can be applied. Advanced stages of the disease are treated with systemic therapies, for which there have been recent advances with new drug combinations. Previously sorafenib was the mainstay systemic treatment, but the recent introduction of atezolizumab plus bevacizumab proves to have a greater impact on overall survival. Although there is a current lack of improved outcomes in Phase III trials, neoadjuvant therapies are a potential avenue for HCC management in the future.
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Affiliation(s)
- Jessica Elderkin
- Wayne State University School of Medicine, Detroit, MI 48201, USA;
| | - Najeeb Al Hallak
- Department of Oncology, Karmanos Cancer Institute, Wayne State University School of Medicine, Detroit, MI 48201, USA; (N.A.H.); (A.S.A.)
| | - Asfar S. Azmi
- Department of Oncology, Karmanos Cancer Institute, Wayne State University School of Medicine, Detroit, MI 48201, USA; (N.A.H.); (A.S.A.)
| | - Hussein Aoun
- Department of Radiology, Karmanos Cancer Institute, Wayne State University School of Medicine, Detroit, MI 48201, USA; (H.A.); (J.C.)
| | - Jeffrey Critchfield
- Department of Radiology, Karmanos Cancer Institute, Wayne State University School of Medicine, Detroit, MI 48201, USA; (H.A.); (J.C.)
| | - Miguel Tobon
- Department of Surgery, Karmanos Cancer Institute, Wayne State University School of Medicine, Detroit, MI 48201, USA;
| | - Eliza W. Beal
- Department of Oncology, Karmanos Cancer Institute, Wayne State University School of Medicine, Detroit, MI 48201, USA; (N.A.H.); (A.S.A.)
- Department of Surgery, Karmanos Cancer Institute, Wayne State University School of Medicine, Detroit, MI 48201, USA;
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25
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Wang MC, Bangaru S, Zhou K. Care for Vulnerable Populations with Chronic Liver Disease: A Safety-Net Perspective. Healthcare (Basel) 2023; 11:2725. [PMID: 37893800 PMCID: PMC10606794 DOI: 10.3390/healthcare11202725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 10/07/2023] [Accepted: 10/10/2023] [Indexed: 10/29/2023] Open
Abstract
Safety-net hospitals (SNHs) and facilities are the cornerstone of healthcare services for the medically underserved. The burden of chronic liver disease-including end-stage manifestations of cirrhosis and liver cancer-is high and rising among populations living in poverty who primarily seek and receive care in safety-net settings. For many reasons related to social determinants of health, these individuals often present with delayed diagnoses and disease presentations, resulting in higher liver-related mortality. With recent state-based policy changes such as Medicaid expansion that impact access to insurance and critical health services, an overview of the body of literature on SNH care for chronic liver disease is timely and informative for the liver disease community. In this narrative review, we discuss controversies in the definition of a SNH and summarize the known disparities in the cascade of the care and management of common liver-related conditions: (1) steatotic liver disease, (2) liver cancer, (3) chronic viral hepatitis, and (4) cirrhosis and liver transplantation. In addition, we review the specific impact of Medicaid expansion on safety-net systems and liver disease outcomes and highlight effective provider- and system-level interventions. Lastly, we address remaining gaps and challenges to optimizing care for vulnerable populations with chronic liver disease in safety-net settings.
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Affiliation(s)
- Mark C Wang
- Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, USA
| | - Saroja Bangaru
- Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, USA
- Los Angeles General Medical Center, Los Angeles, CA 90033, USA
| | - Kali Zhou
- Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, USA
- Los Angeles General Medical Center, Los Angeles, CA 90033, USA
- Research Center for Liver Diseases, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, USA
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26
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El-Serag HB, Ward JW, Asrani SK, Singal AG, Rich N, Thrift AP, Deshpande S, Turner BJ, Kaseb AO, Harrison AC, Fortune BE, Kanwal F. Prevention of Hepatocellular Carcinoma (HCC). White Paper of the Texas Collaborative Center for Hepatocellular Cancer (TeCH) Multi-stakeholder Conference. Clin Gastroenterol Hepatol 2023; 21:2183-2192. [PMID: 37086825 PMCID: PMC10524305 DOI: 10.1016/j.cgh.2023.03.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 03/17/2023] [Accepted: 03/17/2023] [Indexed: 04/24/2023]
Abstract
BACKGROUND & AIMS Texas has the highest age-adjusted incidence rate of hepatocellular carcinoma (HCC) in the United States. The Cancer Prevention and Research Institute of Texas has funded the Texas Collaborative Center for Hepatocellular Cancer (TeCH) to facilitate HCC research, education, and advocacy activities with the overall goal of reducing HCC mortality in Texas through coordination, collaboration, and advocacy. METHODS On September 17, 2022, TeCH co-sponsored a multi-stakeholder conference on HCC with the Baker Institute Center for Health and Biosciences. This conference was attended by HCC researchers, policy makers, payers, members from pharmaceutical industry and patient advocacy groups in and outside of Texas. This report summarizes the results of the conference. RESULTS The goal of this meeting was to identify different strategies for preventing HCC and evaluate their readiness for implementation. CONCLUSIONS We call for a statewide (1) viral hepatitis elimination program; (2) program to increase nonalcoholic steatohepatitis and obesity awareness; (3) research program to develop health care models that integrate alcohol associated liver disease treatment and treatment for alcohol use disorder; and (4) demonstration projects to evaluate the effectiveness of identifying and linking patient with advanced fibrosis and cirrhosis to clinical care.
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Affiliation(s)
| | - John W Ward
- The Coalition for Global Hepatitis Elimination, The Task Force for Global Health, Decatur, Georgia
| | | | - Amit G Singal
- Department of Medicine, University of Texas Southwestern Medical Center Dallas, Texas
| | - Nicole Rich
- Department of Medicine, University of Texas Southwestern Medical Center Dallas, Texas
| | - Aaron P Thrift
- Section of Epidemiology and Population Sciences, Department of Medicine, Baylor College of Medicine, Houston, Texas; Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas
| | | | - Barbara J Turner
- Department of Medicine, Keck School of Medicine of USC, Los Angeles, California
| | - Ahmed O Kaseb
- Department of Gastrointestinal Medical Oncology, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Ariel C Harrison
- Department of Medicine, Baylor College of Medicine, Houston, Texas
| | - Brett E Fortune
- Department of Medicine, Montefiore Medical Center, Bronx, New York
| | - Fasiha Kanwal
- Department of Medicine, Baylor College of Medicine, Houston, Texas
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27
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Karim MA, Ramezani M, Leroux T, Kum HC, Singal AG. Healthcare Costs for Medicare Patients With Hepatocellular Carcinoma in the United States. Clin Gastroenterol Hepatol 2023; 21:2327-2337.e9. [PMID: 36435358 PMCID: PMC10205916 DOI: 10.1016/j.cgh.2022.11.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 10/12/2022] [Accepted: 11/04/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND & AIMS Hepatocellular carcinoma (HCC) has an increasing mortality in the United States and is a leading cause of morbidity and mortality in patients with cirrhosis. We aimed to estimate the financial burden related to HCC in a large nationally representative United States cohort. METHODS We used the Surveillance, Epidemiology, and End Results program (SEER)-Medicare database to identify 4525 adult patients who were diagnosed with HCC between 2011 and 2015. We generated a 1:1 propensity score-matched cohort of patients with cirrhosis but no HCC as a comparator group to define incremental HCC-specific costs beyond costs related to underlying cirrhosis. Our main outcomes were patient liabilities and Medicare payments in the first year after HCC diagnosis. RESULTS Compared with patients with cirrhosis, those with HCC had higher incremental patient liabilities (median +$7166; interquartile range, $2401-$16,099) and Medicare payments (+$50,110; interquartile range, $142,42-$136,239; P < .001 for both) in the first year after diagnosis. Patients with HCC had significantly higher inpatient, outpatient, and physician service costs compared with the matched cohort with cirrhosis (P < .001 for all). Patients with early-stage HCC had lower incremental patient liabilities (median, $4195 vs $8238; P < .001) and Medicare payments (median, $28,207 vs $59,509; P < .001) than those with larger tumor burden. In multivariable median regression analysis, incremental patient liabilities and Medicare payments were significantly associated with the National Cancer Institute comorbidity index, nonalcoholic fatty liver disease etiology, presence of ascites, and presence of hepatic encephalopathy. CONCLUSIONS Patients with HCC suffer from cancer-related financial burden, highlighting a need for policy interventions and financial support systems.
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Affiliation(s)
- Mohammad A Karim
- Population Informatics Laboratory, Department of Health Policy & Management, School of Public Health, Texas A&M University, College Station, Texas
| | - Mahin Ramezani
- Population Informatics Laboratory, Department of Health Policy & Management, School of Public Health, Texas A&M University, College Station, Texas
| | | | - Hye-Chung Kum
- Population Informatics Laboratory, Department of Health Policy & Management, School of Public Health, Texas A&M University, College Station, Texas
| | - Amit G Singal
- Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas, Texas.
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Singal AG, Sanduzzi-Zamparelli M, Nahon P, Ronot M, Hoshida Y, Rich N, Reig M, Vilgrain V, Marrero J, Llovet JM, Parikh ND, Villanueva A. International Liver Cancer Association (ILCA) white paper on hepatocellular carcinoma risk stratification and surveillance. J Hepatol 2023; 79:226-239. [PMID: 36854345 DOI: 10.1016/j.jhep.2023.02.022] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 01/16/2023] [Accepted: 02/04/2023] [Indexed: 03/02/2023]
Abstract
Major research efforts in liver cancer have been devoted to increasing the efficacy and effectiveness of surveillance for hepatocellular carcinoma (HCC). As with other cancers, surveillance programmes aim to detect tumours at an early stage, facilitate curative-intent treatment, and reduce cancer-related mortality. HCC surveillance is supported by a large randomised-controlled trial in patients with chronic HBV infection and several cohort studies in cirrhosis; however, effectiveness in clinical practice is limited by several barriers, including inadequate risk stratification, underuse of surveillance, and suboptimal accuracy of screening tests. There are several proposed strategies to address these limitations, including risk stratification algorithms and biomarkers to better identity at-risk individuals, interventions to increase surveillance, and emerging imaging- and blood-based surveillance tests with improved sensitivity and specificity for early HCC detection. Beyond clinical validation, data are needed to establish clinical utility, i.e. increased early tumour detection and reduced HCC-related mortality. If successful, these data could facilitate a precision screening paradigm in which surveillance strategies are tailored to individual HCC risk to maximise overall surveillance value. However, practical and logistical considerations must be considered when designing and implementing these validation efforts. To address these issues, ILCA (the International Liver Cancer Association) adjourned a single topic workshop on HCC risk stratification and surveillance in June 2022. Herein, we present a white paper on these topics, including the status of the field, ongoing research efforts, and barriers to the translation of emerging strategies.
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Affiliation(s)
- Amit G Singal
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA.
| | - Marco Sanduzzi-Zamparelli
- BCLC Group, Liver Oncology Unit, Liver Unit, Hospital Clinic of Barcelona, Institut d'Investigacions, Biomèdiques August Pi i Sunyer (IDIBAPS), CIBERehd, University of Barcelona, Barcelona, Spain
| | - Pierre Nahon
- APHP, Liver Unit, Bobigny, Université Sorbonne Paris Nord, F-93000 Bobigny, France; Inserm, UMR-1138 "Functional Genomics of Solid Tumors", Centre de recherche des Cordeliers, Université de Paris, Paris, France
| | - Maxime Ronot
- Université Paris Cité, CRI INSERM UMR 1149, Paris & Department of radiology, Hôpital Beaujon, APHP. Nord, Clichy, France
| | - Yujin Hoshida
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Nicole Rich
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Maria Reig
- BCLC Group, Liver Oncology Unit, Liver Unit, Hospital Clinic of Barcelona, Institut d'Investigacions, Biomèdiques August Pi i Sunyer (IDIBAPS), CIBERehd, University of Barcelona, Barcelona, Spain
| | - Valerie Vilgrain
- Université Paris Cité, CRI INSERM UMR 1149, Paris & Department of radiology, Hôpital Beaujon, APHP. Nord, Clichy, France
| | - Jorge Marrero
- Department of Internal Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Josep M Llovet
- Mount Sinai Liver Cancer Program, Division of Liver Diseases, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Translational Research in Hepatic Oncology, Liver Unit, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS) Hospital Clinic, University of Barcelona, Barcelona, Catalonia, Spain; Institució Catalana de Recerca i Estudis Avançats (ICREA), Barcelona, Catalonia, Spain
| | - Neehar D Parikh
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Augusto Villanueva
- Mount Sinai Liver Cancer Program, Division of Liver Diseases, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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29
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Lee YT, Fujiwara N, Yang JD, Hoshida Y. Risk stratification and early detection biomarkers for precision HCC screening. Hepatology 2023; 78:319-362. [PMID: 36082510 PMCID: PMC9995677 DOI: 10.1002/hep.32779] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 08/25/2022] [Accepted: 08/28/2022] [Indexed: 12/08/2022]
Abstract
Hepatocellular carcinoma (HCC) mortality remains high primarily due to late diagnosis as a consequence of failed early detection. Professional societies recommend semi-annual HCC screening in at-risk patients with chronic liver disease to increase the likelihood of curative treatment receipt and improve survival. However, recent dynamic shift of HCC etiologies from viral to metabolic liver diseases has significantly increased the potential target population for the screening, whereas annual incidence rate has become substantially lower. Thus, with the contemporary HCC etiologies, the traditional screening approach might not be practical and cost-effective. HCC screening consists of (i) definition of rational at-risk population, and subsequent (ii) repeated application of early detection tests to the population at regular intervals. The suboptimal performance of the currently available HCC screening tests highlights an urgent need for new modalities and strategies to improve early HCC detection. In this review, we overview recent developments of clinical, molecular, and imaging-based tools to address the current challenge, and discuss conceptual framework and approaches of their clinical translation and implementation. These encouraging progresses are expected to transform the current "one-size-fits-all" HCC screening into individualized precision approaches to early HCC detection and ultimately improve the poor HCC prognosis in the foreseeable future.
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Affiliation(s)
- Yi-Te Lee
- California NanoSystems Institute, Crump Institute for Molecular Imaging, Department of Molecular and Medical Pharmacology, University of California, Los Angeles, Los Angeles, California
| | - Naoto Fujiwara
- Liver Tumor Translational Research Program, Simmons Comprehensive Cancer Center, Division of Digestive and Liver Diseases, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Ju Dong Yang
- Karsh Division of Gastroenterology and Hepatology, Cedars-Sinai Medical Center, Los Angeles, California; Comprehensive Transplant Center, Cedars-Sinai Medical Center, Los Angeles, Los Angeles, California; Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, California
| | - Yujin Hoshida
- Liver Tumor Translational Research Program, Simmons Comprehensive Cancer Center, Division of Digestive and Liver Diseases, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas
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Chhatwal J, Samur S, Yang JD, Roberts LR, Nguyen MH, Ozbay AB, Ayer T, Parikh ND, Singal AG. Effectiveness of HCC surveillance programs using multitarget blood test: A modeling study. Hepatol Commun 2023; 7:e0146. [PMID: 37204402 PMCID: PMC10538878 DOI: 10.1097/hc9.0000000000000146] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Accepted: 03/01/2023] [Indexed: 05/20/2023] Open
Abstract
BACKGROUND The effectiveness of ultrasound-based surveillance for HCC in patients with cirrhosis is limited by suboptimal sensitivity for early tumor detection and poor adherence. Emerging blood-based biomarkers have been proposed as an alternative surveillance strategy. We aimed to evaluate the comparative effectiveness of a multitarget HCC blood test (mt-HBT)-with and without improved adherence-against ultrasound-based HCC surveillance. METHODS We developed a Markov-based mathematical model that simulated a virtual trial in patients with compensated cirrhosis comparing potential surveillance strategies: biannual surveillance using ultrasound, ultrasound plus AFP, and mt-HBT with or without improved adherence (+10% increase). We used published data to inform underlying liver disease progression rates, HCC tumor growth patterns, performance characteristics of surveillance modalities, and efficacy of treatments. Primary outcomes of interest were the number of early-stage HCCs detected and life years gained. RESULTS Per 100,000 patients with cirrhosis, mt-HBT detected 1680 more early-stage HCCs than ultrasound alone and 350 more early-stage HCCs than ultrasound + AFP, yielding an additional 5720 and 1000 life years, respectively. mt-HBT with improved adherence detected 2200 more early-stage HCCs than ultrasound and 880 more early-stage HCCs than ultrasound + AFP, yielding an additional 8140 and 3420 life years, respectively. The number of screening tests needed to detect one HCC case was 139 with ultrasound, 122 with ultrasound + AFP, 119 with mt-HBT, and 124 with mt-HBT with improved adherence. CONCLUSIONS mt-HBT is a promising alternative to ultrasound-based HCC surveillance, particularly given anticipated improved adherence with blood-based biomarkers could increase HCC surveillance effectiveness.
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Affiliation(s)
- Jagpreet Chhatwal
- Massachusetts General Hospital Institute for Technology Assessment, Harvard Medical School, Department of Radiology, Boston, Massachusetts, USA
- Dana Farber/Harvard Cancer Center, Boston, Massachusetts, USA
| | | | - Ju Dong Yang
- Karsh Division of Gastroenterology and Hepatology, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Lewis R. Roberts
- Mayo Clinic, Division of Gastroenterology and Hepatology, Rochester, Minnesota, USA
| | - Mindie H. Nguyen
- Division of Gastroenterology and Hepatology, Department of Epidemiology and Population Health, Stanford University Medical Center, Palo Alto, California, USA
| | | | - Turgay Ayer
- Georgia Institute of Technology, Department of Industrial and Systems Engineering, Atlanta, Georgia, USA
- Emory Medical School, Department of Internal Medicine, Atlanta, Georgia, USA
| | | | - Amit G. Singal
- University of Texas Southwestern Medical Center, Department of Internal Medicine, Dallas, Texas, USA
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31
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Beal EW, Owen M, McNamara M, McAlearney AS, Tsung A. Patient-, Provider-, and System-Level Barriers to Surveillance for Hepatocellular Carcinoma in High-Risk Patients in the USA: a Scoping Review. J Gastrointest Cancer 2023; 54:332-356. [PMID: 35879510 DOI: 10.1007/s12029-022-00851-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/17/2022] [Indexed: 12/12/2022]
Abstract
PURPOSE Hepatocellular carcinoma has a dismal prognosis, except in patients diagnosed early who are candidates for potentially curative therapies. Most HCC cases develop in patients with chronic liver disease. Therefore, expert society guidelines recommend surveillance every 6 months with ultrasound with or without serum alpha-fetoprotein for high-risk patients. However, fewer than 20% of patients in the USA undergo appropriate surveillance. METHODS A systematic scoping review was performed with the objective of identifying barriers to screening among high-risk patients in the USA including mapping key concepts in the relevant literature, identifying the main sources and types of evidence available, and identifying gaps in the literature. A total of 43 studies published from 2007 to 2021 were included. Data were extracted and a conceptual framework was created. RESULTS Assessment of quantitative studies revealed poor surveillance rates, often below 50%. Three categories of barriers to surveillance were identified: patient-level, provider-level, and system-level barriers. Prevalent patient-level barriers included financial constraints, lack of awareness of surveillance recommendations, and scheduling difficulties. Common provider-level barriers were lack of provider awareness of guidelines for surveillance, difficulty accessing specialty resources, and time constraints in the clinic. System-level barriers included fewer clinic visits and rural/safety-net settings. Proposed interventions include improved patient/provider education, patient navigators, increased community/academic collaboration, and EMR-based reminders. CONCLUSION Based on these findings, there is a crucial need to implement and evaluate proposed interventions to improve HCC surveillance.
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Affiliation(s)
- Eliza W Beal
- The Ohio State University Comprehensive Cancer Center, Columbus, OH, 43210, USA.
- The Center for the Advancement of Team Science, Systems Thinking in Health Services and Implementation Science Research (CATALYST, The Ohio State University College of Medicine, AnalyticsColumbus, OH, 43210, USA.
| | - Mackenzie Owen
- The Ohio State University College of Medicine, Columbus, OH, 43210, USA
| | - Molly McNamara
- The Ohio State University College of Medicine, Columbus, OH, 43210, USA
| | - Ann Scheck McAlearney
- The Ohio State University Comprehensive Cancer Center, Columbus, OH, 43210, USA
- The Center for the Advancement of Team Science, Systems Thinking in Health Services and Implementation Science Research (CATALYST, The Ohio State University College of Medicine, AnalyticsColumbus, OH, 43210, USA
- The Department of Family and Community Medicine, The Ohio State University College of Medicine, Columbus, OH, 43210, USA
| | - Allan Tsung
- The Ohio State University Comprehensive Cancer Center, Columbus, OH, 43210, USA
- The Center for the Advancement of Team Science, Systems Thinking in Health Services and Implementation Science Research (CATALYST, The Ohio State University College of Medicine, AnalyticsColumbus, OH, 43210, USA
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McMahon B, Cohen C, Brown Jr RS, El-Serag H, Ioannou GN, Lok AS, Roberts LR, Singal AG, Block T. Opportunities to address gaps in early detection and improve outcomes of liver cancer. JNCI Cancer Spectr 2023; 7:pkad034. [PMID: 37144952 PMCID: PMC10212536 DOI: 10.1093/jncics/pkad034] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 04/10/2023] [Indexed: 05/06/2023] Open
Abstract
Death rates from primary liver cancer (hepatocellular carcinoma [HCC]) have continued to rise in the United States over the recent decades despite the availability of an increasing range of treatment modalities, including new systemic therapies. Prognosis is strongly associated with tumor stage at diagnosis; however, most cases of HCC are diagnosed beyond an early stage. This lack of early detection has contributed to low survival rates. Professional society guidelines recommend semiannual ultrasound-based HCC screening for at-risk populations, yet HCC surveillance continues to be underused in clinical practice. On April 28, 2022, the Hepatitis B Foundation convened a workshop to discuss the most pressing challenges and barriers to early HCC detection and the need to better leverage existing and emerging tools and technologies that could improve HCC screening and early detection. In this commentary, we summarize technical, patient-level, provider-level, and system-level challenges and opportunities to improve processes and outcomes across the HCC screening continuum. We highlight promising approaches to HCC risk stratification and screening, including new biomarkers, advanced imaging incorporating artificial intelligence, and algorithms for risk stratification. Workshop participants emphasized that action to improve early detection and reduce HCC mortality is urgently needed, noting concern that many of the challenges we face today are the same or similar to those faced a decade ago and that HCC mortality rates have not meaningfully improved. Increasing the uptake of HCC screening was identified as a short-term priority while developing and validating better screening tests and risk-appropriate surveillance strategies.
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Affiliation(s)
- Brian McMahon
- Liver Disease and Hepatitis Program, Alaska Native Tribal Health Consortium, Anchorage, AK, USA
| | | | - Robert S Brown Jr
- Department of Medicine, Division of Gastroenterology and Hepatology, Weill Cornell Medicine, New York, NY, USA
| | - Hashem El-Serag
- Department of Medicine, Baylor College of Medicine, Houston, TX, USA
| | - George N Ioannou
- Department of Medicine, Division of Gastroenterology, VA Puget Sound Health Care System, Seattle, WA, USA
| | - Anna S Lok
- Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Lewis R Roberts
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - Amit G Singal
- Department of Internal Medicine, Division of Digestive and Liver Diseases, UT Southwestern, Dallas, TX, USA
| | - Timothy Block
- Baruch S. Blumberg Institute and Hepatitis B Foundation, Doylestown, PA, USA
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Kolb JM, Chen M, Tavakkoli A, Gallegos J, O’Hara J, Tarter W, Hochheimer CJ, Golubski B, Kopplin N, Hennessey L, Kalluri A, Devireddy S, Scott FI, Falk GW, Singal AG, Vajravelu RK, Wani S. Patient Knowledge, Risk Perception, and Barriers to Barrett's Esophagus Screening. Am J Gastroenterol 2023; 118:615-626. [PMID: 36219171 PMCID: PMC10624561 DOI: 10.14309/ajg.0000000000002054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 09/16/2022] [Indexed: 12/05/2022]
Abstract
INTRODUCTION Most patients with esophageal adenocarcinoma (EAC) do not have a previous diagnosis of Barrett's esophagus (BE), demonstrating a failure of current screening practices. An understanding of patient attitudes and barriers is essential to develop and implement interventions to improve BE screening adherence. METHODS We conducted a Web-based survey of patients aged >50 years with chronic gastroesophageal reflux disease at 3 academic medical centers and 1 affiliated safety net health systems. Survey domains included patient characteristics, endoscopy history, familiarity with screening practices, perceived BE/EAC risk, and barriers to screening. RESULTS We obtained a response rate of 22.6% (472/2,084) (74% men, mean age 67.9 years). Self-identified race and ethnicity of participants was 66.5% non-Hispanic White, 20.0% non-Hispanic Black, 13.4% other race, and 7.1% Hispanic. Screening for BE was recommended in only 13.2%, and only 5.3% reported previous screening. Respondents had notable gaps in knowledge about screening indications; only two-thirds correctly identified BE risk factors and only 19.5% believed BE screening was needed for gastroesophageal reflux disease. More than 1 in 5 respondents believed they would get BE (31.9%) or EAC (20.2%) but reported barriers to screening. Compared with White respondents, more Black respondents were concerned about getting BE/EAC and interested in screening but report higher barriers to screening. DISCUSSION Patients at risk for BE, particularly racial and ethnic minorities, are worried about developing EAC but rarely undergo screening and have poor understanding of screening recommendations.
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Affiliation(s)
- Jennifer M Kolb
- Division of Gastroenterology, Hepatology and Parenteral Nutrition, VA Greater Los Angeles Healthcare System, David Geffen School of Medicine at UCLA
| | - Mindy Chen
- Department of Internal Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado
| | - Anna Tavakkoli
- Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Jazmyne Gallegos
- Division of Gastroenterology and Hepatology, University of Colorado Anschutz Medical Campus, Aurora, Colorado
| | - Jack O’Hara
- Division of Gastroenterology and Hepatology, University of Colorado Anschutz Medical Campus, Aurora, Colorado
| | - Wyatt Tarter
- Department of Biostatistics and Informatics, Colorado School of Public Health, University of Colorado-Denver Anschutz Medical Campus, Aurora, CO
| | - Camille J Hochheimer
- Department of Biostatistics and Informatics, Colorado School of Public Health, University of Colorado-Denver Anschutz Medical Campus, Aurora, CO
| | - Bryan Golubski
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Noa Kopplin
- Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Lilly Hennessey
- Division of Gastroenterology and Hepatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Anita Kalluri
- Division of Gastroenterology and Hepatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Shalika Devireddy
- Division of Gastroenterology and Hepatology, University of Colorado Anschutz Medical Campus, Aurora, Colorado
| | - Frank I. Scott
- Division of Gastroenterology and Hepatology, University of Colorado Anschutz Medical Campus, Aurora, Colorado
| | - Gary W. Falk
- Division of Gastroenterology and Hepatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Amit G. Singal
- Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Ravy K Vajravelu
- Division of Gastroenterology, Hepatology and Nutrition, University of Pittsburgh School of Medicine and Center for Health Equity Research Promotion, VA Pittsburgh Healthcare System, Pittsburgh, Pennsylvania
| | - Sachin Wani
- Division of Gastroenterology and Hepatology, University of Colorado Anschutz Medical Campus, Aurora, Colorado
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Schoenberger H, Rich NE, Jones P, Yekkaluri S, Yopp A, Singal AG. Racial and Ethnic Disparities in Barriers to Care in Patients with Hepatocellular Carcinoma. Clin Gastroenterol Hepatol 2023; 21:1094-1096.e2. [PMID: 34965448 PMCID: PMC9233716 DOI: 10.1016/j.cgh.2021.12.027] [Citation(s) in RCA: 21] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Accepted: 12/16/2021] [Indexed: 02/07/2023]
Abstract
Hepatocellular carcinoma (HCC) is a leading cause of death in patients with cirrhosis and has a rising mortality rate in the United States.1 Racial and ethnic minorities experience a disproportionate burden of HCC, including higher incidence rates, more late-stage diagnoses, and worse survival.2,3 These disparities are complex in nature and can be attributed to many proximal, intermediate, and distal determinants, such as health literacy and behaviors, social support, social needs, social determinants of health, and access to health care.4 Prior studies have identified racial and ethnic differences in clinical factors, including receipt of HCC surveillance and tumor stage5; however, few studies have examined differences in patient-reported barriers that may partly explain observed disparities. Understanding these data is essential to inform interventions to address and mitigate disparities. Therefore, we described patient-reported barriers to medical care and examined differences in barriers by race and ethnicity in a large, diverse population of patients newly diagnosed with HCC.
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Affiliation(s)
- Haley Schoenberger
- Department of Internal Medicine, UT Southwestern Medical Center, Parkland Health & Hospital System, Dallas, Texas
| | - Nicole E Rich
- Department of Internal Medicine, UT Southwestern Medical Center, Parkland Health & Hospital System, Dallas, Texas
| | - Patricia Jones
- Department of Internal Medicine, University of Miami, Sylvester Comprehensive Cancer Center, Miami, Florida
| | - Sruthi Yekkaluri
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, Texas
| | - Adam Yopp
- Department of Surgery, UT Southwestern Medical Center, Dallas, Texas
| | - Amit G Singal
- Department of Internal Medicine, UT Southwestern Medical Center, Parkland Health & Hospital System, Dallas, Texas.
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35
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Daher D, Dahan KSE, Singal AG. Non-alcoholic fatty liver disease-related hepatocellular carcinoma. JOURNAL OF LIVER CANCER 2023; 23:127-142. [PMID: 37384032 PMCID: PMC10202236 DOI: 10.17998/jlc.2022.12.30] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/10/2022] [Revised: 12/29/2022] [Accepted: 12/30/2022] [Indexed: 06/30/2023]
Abstract
Non-alcoholic fatty liver disease (NAFLD), one of the most common causes of liver disease, is an increasingly common cause of hepatocellular carcinoma (HCC). Several demographic, clinical, and genetic factors contribute to HCC risk in NAFLD patients, which may inform risk stratification scores. Proven efficacious approaches to primary prevention approach in patients with non-viral liver disease remain an area of need. Semi-annual surveillance is associated with improved early tumor detection and reduced HCC-related mortality; however, patients with NAFLD have several challenges to effective surveillance, including under-recognition of at-risk patients, low surveillance utilization in clinical practice, and lower sensitivity of current tools for early-stage HCC detection. Treatment decisions are best made in a multidisciplinary fashion and are informed by several factors including tumor burden, liver dysfunction, performance status, and patient preferences. Although patients with NAFLD often have larger tumor burden and increased comorbidities compared to counterparts, they can achieve similar post-treatment survival with careful patient selection. Therefore, surgical therapies continue to provide a curative treatment option for patients diagnosed at an early stage. Although there has been debate about the efficacy of immune checkpoint inhibitors in patients with NAFLD, current data are insufficient to change treatment selection based on liver disease etiology.
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Affiliation(s)
- Darine Daher
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX, USA
| | - Karim Seif El Dahan
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX, USA
| | - Amit G. Singal
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX, USA
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36
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Parikh ND, Dehmlow C, Ellies T, Tapper EB, Lok ASF. Development and Implementation of a Hepatocellular Carcinoma Surveillance Quality Metric. Clin Gastroenterol Hepatol 2023; 21:576-580.e1. [PMID: 36535495 PMCID: PMC10634524 DOI: 10.1016/j.cgh.2022.12.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Neehar D Parikh
- Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, Michigan.
| | - Cheryl Dehmlow
- Health Information Technology & Services, University of Michigan, Ann Arbor, Michigan
| | - Tammy Ellies
- Department of Internal Medicine Clinical Experience and Quality, University of Michigan, Ann Arbor, Michigan
| | - Elliot B Tapper
- Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, Michigan
| | - Anna S F Lok
- Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, Michigan
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37
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Seif El Dahan K, Daher D, Singal AG. Hepatocellular carcinoma surveillance in patients with non-alcoholic fatty liver disease. Clin Mol Hepatol 2023; 29:S207-S219. [PMID: 36103899 PMCID: PMC10029960 DOI: 10.3350/cmh.2022.0247] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2022] [Accepted: 09/05/2022] [Indexed: 11/05/2022] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) may progress to cirrhotic or non-cirrhotic hepatocellular carcinoma (HCC), and is currently recognized as the fastest growing cause of HCC worldwide. Accordingly, professional society guidelines recommend HCC surveillance in patients with cirrhosis from any etiology, and some may consider it beneficial in subgroups with non-cirrhotic NAFLD at higher risk for HCC. Notably, patients with NAFLD-related HCC are more likely to have HCC diagnosed at more advanced stages and have poorer outcomes when compared to other etiologies, and suboptimal effectiveness of HCC surveillance programs is a major culprit. In this review, we summarize the current guidelines for HCC surveillance and discuss its benefits versus potential harms for NAFLD patients. We also address the unique challenges of HCC surveillance in NAFLD, including higher proportion of NAFLD-related HCC without cirrhosis, poor recognition of at-risk patients, lack of consensus regarding the value of surveillance in non-cirrhotic NAFLD, subpar effectiveness of surveillance tools related to NAFLD phenotype, and preponderant surveillance underuse among NAFLD patients. Finally, we examine the effectiveness of currently used surveillance tools (i.e., ultrasound and alpha fetoprotein) and outline future perspectives including emerging risk stratification tools, imaging surveillance strategies (e.g., abbreviated magnetic resonance imaging protocols), blood-based biomarkers (e.g., GALAD and circulating tumor DNA panels), and interventions to improve surveillance adherence.
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Affiliation(s)
- Karim Seif El Dahan
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX, USA
| | - Darine Daher
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX, USA
| | - Amit G Singal
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX, USA
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38
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Parikh ND, Tayob N, Singal AG. Blood-based biomarkers for hepatocellular carcinoma screening: Approaching the end of the ultrasound era? J Hepatol 2023; 78:207-216. [PMID: 36089157 DOI: 10.1016/j.jhep.2022.08.036] [Citation(s) in RCA: 44] [Impact Index Per Article: 44.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 08/23/2022] [Accepted: 08/29/2022] [Indexed: 02/01/2023]
Abstract
Hepatocellular carcinoma (HCC) is a leading cause of cancer-related death worldwide, in part because of inadequate early detection strategies. Current recommendations for screening consist of semi-annual abdominal ultrasound with or without serum alpha-fetoprotein in patients with cirrhosis and in demographic subgroups with chronic hepatitis B infection. However, this screening strategy has several deficiencies, including suboptimal early-stage sensitivity, false positives with subsequent harms, inter-operator variability in ultrasound performance, and poor adherence. A blood-based biomarker with sufficient performance characteristics for early-stage disease could overcome several of these barriers to improving early-stage detection. However, prior to use of a biomarker for screening in clinical practice, a multistep validation is required in order to understand test performance characteristics. These steps include case-control validation, followed by validation in prospective cohorts of at-risk patients. Until recently, we lacked adequate longitudinal validation cohorts for early HCC detection; however, several validation cohorts are maturing, including the Hepatocellular Carcinoma Early Detection Study and the Texas Hepatocellular Carcinoma Consortium, which will allow for rigorous validation of candidate biomarkers. While there are several promising biomarkers awaiting validation, in order to supplant abdominal ultrasound, a candidate biomarker must show adequate test performance and overcome practical hurdles to ensure adoption in clinical practice. The promise of blood-based biomarkers is significant, especially given the limitations of ultrasound-based screening; however, they require adequate validation and several logistical obstacles must be overcome prior to clinical implementation.
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Affiliation(s)
- Neehar D Parikh
- Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, MI, USA; Rogel Cancer Center, University of Michigan, Ann Arbor, MI, USA.
| | - Nabihah Tayob
- Department of Biostatistics, Dana Farber Cancer Center, Boston, MA, USA
| | - Amit G Singal
- Harold C. Simmons Cancer Center, University of Texas Southwestern Medical Center, Dallas, Texas, USA
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Nguyen MH, Roberts LR, Engel-Nitz NM, Bancroft T, Ozbay AB, Singal AG. Gaps in hepatocellular carcinoma surveillance in a United States cohort of insured patients with cirrhosis. Curr Med Res Opin 2022; 38:2163-2173. [PMID: 36111416 DOI: 10.1080/03007995.2022.2124070] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
OBJECTIVE Surveillance for hepatocellular carcinoma (HCC) is known to be underutilized; however, neither the variation of surveillance adherence by cirrhosis etiology nor the patient-side economic burden of surveillance are well understood. To identify potential barriers to HCC surveillance, we assessed utilization patterns and costs among US patients with cirrhosis monitored in routine clinical practice. METHODS We conducted a retrospective study of insured adult patients with cirrhosis using national administrative claims data from January 2013 through June 2019. Time up-to-date with recommended surveillance, correlates of surveillance receipt, and surveillance-associated costs were assessed during a ≥ 6-month follow-up. RESULTS Among 15,543 patients with cirrhosis (mean [SD] age 64.0 [11.1] years, 50.7% male), 45.8% and 58.7% had received any abdominal imaging at 6 and 12 months, respectively. Patients were up-to-date with recommended surveillance for only 31% of a median 1.3-year follow-up. Those with viral hepatitis were more likely to receive surveillance than those with other etiologies (hazard ratio [HR] 1.55, 95% CI 1.11-2.17, p = .010 for patients without a baseline gastroenterologist [GI] visit and 2.69, 95% CI 1.77-4.09, p < .001 for patients with a GI visit, relative to those with nonalcoholic fatty liver disease and no GI visit). For all etiologies except NAFLD, the HR (95% CI) for surveillance receipt was higher among patients with vs without a baseline GI visit (alcohol-related, 1.164 [1.002-1.351] vs 0.880 [0.796-0.972]; viral hepatitis, 2.688 [1.765-4.093] vs 1.553 [1.111-2.171]; Other, 0.612 [0.519-0.722] vs 0.549 [0.470-0.641]). Mean total and patient-paid daily surveillance-related costs ranged from $540 and $113, respectively (ultrasound) to $1580 and $300, respectively (magnetic resonance imaging), and mean estimated patient productivity costs were $730-$2514 annually. CONCLUSION HCC surveillance was underutilized and was lowest among patients with nonviral etiologies and those who had not seen a gastroenterologist. Surveillance-related out-of-pocket expenses and lost productivity were substantial. The development of surveillance strategies that reduce patient burden, such as those using blood-based biomarkers, may help improve surveillance adherence and effectiveness.
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Affiliation(s)
- Mindie H Nguyen
- Department of Medicine, Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, CA, USA
- Department of Epidemiology and Population Health, Stanford University Medical Center, Palo Alto, CA, USA
| | | | | | | | | | - Amit G Singal
- UT Southwestern Medical Center, Dallas, TX, USA
- North American Liver Cancer Consortium
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40
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Singal AG, Reddy S, Radadiya Aka Patel H, Villarreal D, Khan A, Liu Y, Cerda V, Rich NE, Murphy CC, Tiro JA, Kramer JR, Hernaez R. Multicenter Randomized Clinical Trial of a Mailed Outreach Strategy for Hepatocellular Carcinoma Surveillance. Clin Gastroenterol Hepatol 2022; 20:2818-2825.e1. [PMID: 34902568 PMCID: PMC9184300 DOI: 10.1016/j.cgh.2021.12.014] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Accepted: 12/02/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND The effectiveness of hepatocellular carcinoma (HCC) surveillance is mitigated by underuse in clinical practice, highlighting a need for interventions. We evaluated the effectiveness of mailed HCC surveillance outreach to promote HCC surveillance in patients with cirrhosis. METHODS We conducted a multicenter pragmatic randomized clinical trial comparing mailed outreach for surveillance ultrasound (n = 1436) and usual care with visit-based surveillance (n = 1436) among patients with cirrhosis at 3 health systems (tertiary care referral center, safety net health system, and Veterans Affairs medical center) from April 2018 to December 2019. The primary outcome of this interim analysis was guideline concordant semiannual HCC surveillance over a 12-month period and a secondary outcome was proportion time covered by surveillance. All patients were included in intention-to-screen analyses. RESULTS Compared with usual care, the outreach arm had significantly higher semiannual surveillance (35.1% vs 21.9%) and lower no-surveillance (29.8% vs 43.5%) (P < .001), resulting in significant increases in the proportion of time covered by surveillance (41.3% vs 31.0%; P < .001). The intervention increased HCC surveillance across most predefined subgroups; however, there were site-level differences in the intervention effect, with significant increases in semiannual surveillance at the Veterans Affairs and safety net health systems but not at the tertiary care referral center. CONCLUSIONS Mailed outreach significantly increased semiannual HCC surveillance vs usual care in patients with cirrhosis, with a consistent intervention effect across most examined subgroups. Continued follow-up is ongoing to determine if these increases in surveillance translate into improved downstream outcomes includi.ng early HCC detection and curative treatment receipt. (ClinicalTrials.gov, Numbers: NCT02582918 and NCT03756051).
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Affiliation(s)
- Amit G Singal
- Department of Internal Medicine, UT Southwestern Medical Center and Parkland Health Hospital System, Dallas, Texas.
| | - Sarah Reddy
- Department of Internal Medicine, UT Southwestern Medical Center and Parkland Health Hospital System, Dallas, Texas
| | - Himani Radadiya Aka Patel
- Department of Population Sciences, UT Southwestern Medical Center and Parkland Health Hospital System, Dallas, Texas
| | - Deyaun Villarreal
- Department of Population Sciences, UT Southwestern Medical Center and Parkland Health Hospital System, Dallas, Texas
| | - Aisha Khan
- Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas
| | - Yan Liu
- Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas
| | - Vanessa Cerda
- Department of Population Sciences, UT Southwestern Medical Center and Parkland Health Hospital System, Dallas, Texas
| | - Nicole E Rich
- Department of Internal Medicine, UT Southwestern Medical Center and Parkland Health Hospital System, Dallas, Texas
| | - Caitlin C Murphy
- Department of Population Sciences, UT Southwestern Medical Center and Parkland Health Hospital System, Dallas, Texas
| | - Jasmin A Tiro
- Department of Population Sciences, UT Southwestern Medical Center and Parkland Health Hospital System, Dallas, Texas
| | - Jennifer R Kramer
- Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas; Department of Medicine, Michael E. DeBakey Veterans Affairs Medical Center and Baylor College of Medicine, Houston, Texas
| | - Ruben Hernaez
- Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas; Department of Medicine, Michael E. DeBakey Veterans Affairs Medical Center and Baylor College of Medicine, Houston, Texas
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Wong RJ, Jayasekera C, Jones P, Kanwal F, Singal AG, Ahmed A, Taglienti R, Younossi Z, Kulik L, Mehta N. An Open-Access, Interactive Decision-Support Tool to Facilitate Guideline-Driven Care for Hepatocellular Carcinoma. Gastroenterology Res 2022; 15:297-307. [PMID: 36660470 PMCID: PMC9822660 DOI: 10.14740/gr1573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 11/07/2022] [Indexed: 12/23/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is increasing in incidence and is a leading cause of cancer-related mortality worldwide. Adherence to HCC surveillance guidelines and appropriate treatment triage of liver lesions may improve receipt of curative-intent treatment and improved survival. Late-stage HCC diagnosis reflects sub-optimal implementation of effective HCC surveillance, whereas inappropriate treatment triage or linkage to care accounts for the non-receipt of curative-intent in close to half of early-stage HCC in the USA. A free, open-access decision-support tool for liver lesions that incorporates current guideline recommendations in a user-friendly interface could improve appropriate and timely triage of patients to appropriate care. This review provides a summary of gaps and disparities in linkage to HCC care and introduces a free, internet-based, interactive decision-support tool for managing liver lesions. This tool has been developed by the HCC Steering Committee of the Chronic Liver Disease Foundation and is targeted toward clinicians across specialties who may encounter liver lesions during routine care or as part of dedicated HCC surveillance.
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Affiliation(s)
- Robert J. Wong
- Veterans Affairs Palo Alto Healthcare System, Stanford University School of Medicine, Palo Alto, CA, USA,Corresponding Author: Robert J. Wong, Veterans Affairs Palo Alto Healthcare System, Stanford University School of Medicine, Palo Alto, CA 94304, USA.
| | | | | | - Fasiha Kanwal
- Michael E. DeBakey Veterans Affairs Medical Center and Baylor College of Medicine, Houston, TX, USA
| | - Amit G. Singal
- University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Aijaz Ahmed
- Stanford University School of Medicine, Stanford, CA, USA
| | | | | | | | - Neil Mehta
- University of California, San Francisco, CA, USA
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Singal AG, Reig M, Villanueva A. Emerging Tools for Hepatocellular Carcinoma Surveillance. Am J Gastroenterol 2022; 117:1948-1951. [PMID: 36114768 PMCID: PMC9722605 DOI: 10.14309/ajg.0000000000002015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 09/09/2022] [Indexed: 01/30/2023]
Abstract
Abdominal ultrasound, with or without alpha-fetoprotein, is the recommended strategy for hepatocellular carcinoma (HCC) surveillance but misses over one-third of HCC at an early stage. Emerging imaging modalities, including computed tomography and magnetic resonance imaging, have early data showing high sensitivity for early-stage HCC, but potential issues such as radiologic capacity, patient acceptance, cost-effectiveness, and need for validation in Western non-hepatitis B virus populations still need to be evaluated. Similarly, blood-based biomarker panels, including GALAD and liquid biopsy techniques, have shown promising data in phase II case-control studies and may concurrently help address issues of surveillance underuse; however, these tools require validation in phase III and IV cohort studies. While awaiting prospective validation data for these emerging strategies, ultrasound with or without alpha-fetoprotein remains the current gold standard HCC surveillance strategy.
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Affiliation(s)
- Amit G. Singal
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX
| | - Maria Reig
- Liver Oncology Unit, Liver Unit, IMDiM, Hospital Clinic of Barcelona
- BCLC group, IDIBAPS
- CIBERehd
- Barcelona University
| | - Augusto Villanueva
- Division of Liver Diseases, Division of Hematology/Medical Oncology, Liver Cancer Program, Tisch Cancer Institute, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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43
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Liu YB, Chen MK. Epidemiology of liver cirrhosis and associated complications: Current knowledge and future directions. World J Gastroenterol 2022; 28:5910-5930. [PMID: 36405106 PMCID: PMC9669831 DOI: 10.3748/wjg.v28.i41.5910] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Revised: 09/30/2022] [Accepted: 10/20/2022] [Indexed: 02/06/2023] Open
Abstract
Cirrhosis causes a heavy global burden. In this review, we summarized up-to-date epidemiological features of cirrhosis and its complications. Recent epidemiological studies reported an increase in the prevalence of cirrhosis in 2017 compared to in 1990 in both men and women, with 5.2 million cases of cirrhosis and chronic liver disease occurring in 2017. Cirrhosis caused 1.48 million deaths in 2019, an increase of 8.1% compared to 2017. Disability-adjusted life-years due to cirrhosis ranked 16th among all diseases and 7th in people aged 50-74 years in 2019. The global burden of hepatitis B virus and hepatitis C virus-associated cirrhosis is decreasing, while the burden of cirrhosis due to alcohol and nonalcoholic fatty liver disease (NAFLD) is increasing rapidly. We described the current epidemiology of the major complications of cirrhosis, including ascites, variceal bleeding, hepatic encephalopathy, renal disorders, and infections. We also summarized the epidemiology of hepatocellular carcinoma in patients with cirrhosis. In the future, NAFLD-related cirrhosis will likely become more common due to the prevalence of metabolic diseases such as obesity and diabetes, and the prevalence of alcohol-induced cirrhosis is increasing. This altered epidemiology should be clinically noted, and relevant interventions should be undertaken.
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Affiliation(s)
- Yuan-Bin Liu
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan 430000, Hubei Province, China
| | - Ming-Kai Chen
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan 430000, Hubei Province, China
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44
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Lee YT, Singal AG, Lauzon M, Agopian VG, Luu M, Noureddin M, Todo T, Kim IK, Friedman ML, Kosari K, Nissen NN, Roberts LR, Heimbach JK, Gores GJ, Yang JD. Disparities in curative treatments and outcomes for early stage intrahepatic cholangiocarcinoma in the United States. Cancer 2022; 128:3610-3619. [PMID: 35997126 PMCID: PMC9530023 DOI: 10.1002/cncr.34436] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 05/24/2022] [Accepted: 06/02/2022] [Indexed: 11/10/2022]
Abstract
BACKGROUND Curative surgical treatments afford the best prognosis for patients with intrahepatic cholangiocarcinoma (iCCA); however, the comparative effectiveness of treatment options and factors associated with curative treatment receipt for early stage iCCA remain unknown. METHODS The authors identified patients who were diagnosed with early stage iCCA, defined as a unifocal tumor <3 cm, during 2004-2018 from the National Cancer Database. Multivariable logistic and Cox regression analyses were used to identify the factors associated with curative treatment and overall survival (OS), respectively. RESULTS The proportion of patients with early stage iCCA increased from 4.5% in 2004 to 7.3% in 2018, with the odds of early stage detection increasing by 3.1% per year (odds ratio [OR], 1.031; 95% CI, 1.015-1.049). Of 1093 patients who had early stage iCCA, 464 (42.5%) underwent resection, 113 (10.3%) underwent ablation, 62 (5.7%) underwent liver transplantation, and 454 (41.5%) received noncurative treatments. Hispanic patients (adjusted OR [aOR], 0.57; 95% CI, 0.33-0.97) and Black patients (aOR, 0.47; 95% CI, 0.28-0.77) were less likely to receive curative treatments than White patients. Compared with patients who underwent surgical resection, those who underwent liver transplantation had a trend toward improved OS (adjusted hazard ratio [aHR], 0.63; 95% CI, 0.37-1.08), whereas those who underwent local ablation (aHR, 1.39; 95% CI, 1.01-1.92) and noncurative treatments (aHR, 3.97; 95% CI, 3.24-4.88) experienced worse OS. CONCLUSIONS More than one third of patients with early stage iCCA did not receive curative treatment, with Hispanic and Black patients being less likely to receive curative treatments than White patients. Surgical resection and liver transplantation were associated with improved survival compared with local ablation. Future studies should investigate disparities in curative treatment receipt and outcomes for early stage iCCA.
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Affiliation(s)
- Yi-Te Lee
- California NanoSystems Institute, Crump Institute for Molecular Imaging, University of California, Los Angeles, Los Angeles, CA, USA
- Department of Molecular and Medical Pharmacology, University of California, Los Angeles, Los Angeles, CA, USA
| | - Amit G. Singal
- Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Marie Lauzon
- Biostatistics and Bioinformatics Research Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Vatche G. Agopian
- Department of Surgery, University of California, Los Angeles, Los Angeles, CA, USA
- Jonsson Comprehensive Cancer Center, University of California, Los Angeles, Los Angeles, CA, USA
| | - Michael Luu
- Biostatistics and Bioinformatics Research Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Mazen Noureddin
- Karsh Division of Gastroenterology and Hepatology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Comprehensive Transplant Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Tsuyoshi Todo
- Comprehensive Transplant Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Irene K. Kim
- Comprehensive Transplant Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Marc L. Friedman
- Department of Radiology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Kambiz Kosari
- Comprehensive Transplant Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Nicholas N. Nissen
- Comprehensive Transplant Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Lewis R. Roberts
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN
| | | | - Gregory J. Gores
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN
| | - Ju Dong Yang
- Karsh Division of Gastroenterology and Hepatology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Comprehensive Transplant Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
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Nguyen MH, Roberts LR, Engel‐Nitz NM, Bancroft T, Ozbay AB, Singal AG. Gaps in hepatocellular carcinoma surveillance among insured patients with hepatitis B infection without cirrhosis in the United States. Hepatol Commun 2022; 6:3443-3456. [PMID: 36178256 PMCID: PMC9701467 DOI: 10.1002/hep4.2087] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 07/28/2022] [Accepted: 08/10/2022] [Indexed: 01/21/2023] Open
Abstract
Suboptimal adherence to guidelines for hepatocellular carcinoma (HCC) surveillance among high-risk patients is a persistent problem with substantial detriment to patient outcomes. While patients cite cost as a barrier to surveillance receipt, the financial burden they experience due to surveillance has not been examined. We conducted a retrospective administrative claims study to assess HCC surveillance use and associated costs in a US cohort of insured patients without cirrhosis but with hepatitis B virus (HBV) infection, monitored in routine clinical practice. Of 6831 patients (1122 on antiviral treatment, 5709 untreated), only 39.3% and 51.3% had received any abdominal imaging after 6 and 12 months, respectively, and patients were up to date with HCC surveillance guidelines for only 28% of the follow-up time. Completion of surveillance was substantially higher at 6 and 12 months among treated patients (51.7% and 69.6%, respectively) compared with untreated patients (36.9% and 47.6%, respectively) (p < 0.001). In adjusted models, treated patients were more likely than untreated patients to receive surveillance (hazard ratio [HR] 1.75, 95% confidence interval [CI] 1.53-2.01, p < 0.001), and the proportion of those up to date with surveillance was 9.7% higher (95% CI 6.26-13.07, p < 0.001). Mean total and patient-paid daily surveillance-related costs ranged from $99 (ultrasound) to $334 (magnetic resonance imaging), and mean annual patient costs due to lost productivity for surveillance-related outpatient visits ranged from $93 (using the federal minimum wage) to $321 (using the Bureau of Labor Statistics wage). Conclusion: Use of current HCC surveillance strategies was low across patients with HBV infection, and surveillance was associated with substantial patient financial burden. These data highlight an urgent need for accessible and easy-to-implement surveillance strategies with sufficient sensitivity and specificity for early HCC detection.
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Affiliation(s)
- Mindie H. Nguyen
- Department of Medicine (Gastroenterology and Hepatology) and Department of Epidemiology and Population HealthStanford University Medical CenterPalo AltoCaliforniaUSA
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Teerasarntipan T, Sritunyarat Y, Prathyajuta P, Pitakkitnukun P, Phathong C, Ariyaskul D, Kulkraisri K, Tangkijvanich P, Treeprasertsuk S, Rerknimitr R, Chaiteerakij R. Physician- and patient-reported barriers to hepatocellular carcinoma surveillance: A nationwide survey. Medicine (Baltimore) 2022; 101:e30538. [PMID: 36086710 PMCID: PMC10980473 DOI: 10.1097/md.0000000000030538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 08/09/2022] [Indexed: 11/26/2022] Open
Abstract
Hepatocellular carcinoma (HCC) surveillance rates are suboptimal. We aimed to identify HCC surveillance barriers from both physician's and patient's perspectives and assess the effectiveness of physician education using social networks. A nationwide survey with 513 physicians and another single-center survey with 315 HCC-risk patients were conducted. Barriers to suboptimal surveillance were identified using univariate and multivariate logistic regression analysis. We educated 143 physicians by sending brief notes on HCC surveillance guidelines via social networks and re-evaluated their knowledge after 60 days using t test. Surveys showed 458 (86.3%), 254 (47.8%), and 225 (42.4%) physicians recommended surveillance in patients with cirrhosis, at-risk hepatitis B virus, and hepatitis C virus infection, respectively. Only 228 (42.9%) and 241 (38.0%) respondents adhered to recommended surveillance tools and interval, respectively. The main surveillance barriers among physicians were the lack of knowledge and resource limitations. The lack of a doctor's prescription was identified as a major barrier by patient' perspectives (odds ratio 1.4, 95% CI: 1.1-1.8, P = .024). Education via social networks enhanced physicians' knowledge, with pre- and post-education scores for guideline awareness of 63.0% versus 84.3% (P < .001) and for surveillance indication and tools of 40.0% versus 63.0% (P = .001), and 42.0% versus 59.3% (P = .015), respectively. Physicians' knowledge gap is a primary barrier for adherence to HCC surveillance protocols. Brief education via social networks shows effectiveness at increasing physicians' knowledge of HCC surveillance.
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Affiliation(s)
- Tongluk Teerasarntipan
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Yingluk Sritunyarat
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | | | | | - Chonlada Phathong
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | | | | | - Pisit Tangkijvanich
- Liver Research Unit and Department of Biochemistry, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Sombat Treeprasertsuk
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Rungsun Rerknimitr
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Bangkok, Thailand
- Center of Excellence for Innovation and Endoscopy in Gastrointestinal Oncology, Division of Gastroenterology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Roongruedee Chaiteerakij
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Bangkok, Thailand
- Center of Excellence for Innovation and Endoscopy in Gastrointestinal Oncology, Division of Gastroenterology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
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Singal AG, Haaland B, Parikh ND, Ozbay AB, Kirshner C, Chakankar S, Porter K, Chhatwal J, Ayer T. Comparison of a multitarget blood test to ultrasound and alpha-fetoprotein for hepatocellular carcinoma surveillance: Results of a network meta-analysis. Hepatol Commun 2022; 6:2925-2936. [PMID: 35945907 PMCID: PMC9512471 DOI: 10.1002/hep4.2045] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 05/20/2022] [Accepted: 06/02/2022] [Indexed: 12/21/2022] Open
Abstract
Ultrasound‐based surveillance has suboptimal sensitivity for early detection of hepatocellular carcinoma (HCC) in patients with cirrhosis. There are several emerging alternatives, including a novel multitarget HCC blood test (Mt‐HBT). We compared performance of mt‐HBT against ultrasound with or without alpha‐fetoprotein (AFP) for early HCC detection in patients with cirrhosis. Per the Preferred Reporting Items for Systematic Reviews and Meta‐Analysis (PRISMA) guidelines, two reviewers searched PubMed, Cochrane, Embase, and clinicaltrials.gov databases from January 1990 through December 2020 to identify studies reporting sensitivity and/or specificity of ultrasound and AFP for overall and early stage HCC detection in patients with cirrhosis. Mt‐HBT diagnostic performance was derived from a clinical validation study. A network meta‐analysis model was built for comparative assessment, and pooled estimates of sensitivity at a fixed specificity were estimated based on Bayesian binormal receiver operating characteristic models for each modality. Forty‐one studies (comprising 62,517 patients with cirrhosis) met inclusion criteria. Ultrasound‐alone sensitivity was 51.6% (95% credible interval [CrI], 43.3%–60.5%) for early stage HCC detection, which increased with the addition of AFP to 74.1% (95% CrI, 62.6%–82.4%); however, this was offset by decreased specificity (87.9% vs. 83.9%, respectively). With specificity fixed at 90%, mt‐HBT sensitivity for early stage HCC detection was higher than ultrasound alone (18.2%; 95% CrI, 0.2%–37.7%) and similar to ultrasound with AFP (−3.3%; 95% CrI, −22.3%–17.4%). Pairwise posterior probabilities suggested a preference for mt‐HBT over ultrasound alone in 97.4% of cases but only 36.3% of cases versus ultrasound with AFP. Conclusion: A blood‐based mt‐HBT has higher sensitivity than ultrasound alone for early stage HCC detection but similar sensitivity compared to ultrasound and AFP. Mt‐HBT could be a comparable alternative to existing methods for HCC surveillance in patients who are at risk.
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Affiliation(s)
- Amit G Singal
- Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Benjamin Haaland
- University of Utah School of Medicine and Huntsman Cancer Institute, Salt Lake City, Utah, USA
| | - Neehar D Parikh
- Division of Gastroenterology and Hepatology, University of Michigan Medical School, Ann Arbor, Michigan, USA
| | | | | | | | - Kyle Porter
- Exact Sciences Corporation, Madison, Wisconsin, USA
| | - Jagpreet Chhatwal
- Institute for Technology Assessment, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Turgay Ayer
- Georgia Institute of Technology, Atlanta, Georgia, USA.,Emory Medical School, Atlanta, Georgia, USA
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48
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Singal AG, Chen Y, Sridhar S, Mittal V, Fullington H, Shaik M, Waljee AK, Tiro J. Novel Application of Predictive Modeling: A Tailored Approach to Promoting HCC Surveillance in Patients With Cirrhosis. Clin Gastroenterol Hepatol 2022; 20:1795-1802.e2. [PMID: 33662594 PMCID: PMC9048842 DOI: 10.1016/j.cgh.2021.02.038] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 02/16/2021] [Accepted: 02/22/2021] [Indexed: 02/07/2023]
Abstract
OBJECTIVE There has been increased interest in interventions to promote hepatocellular carcinoma (HCC) surveillance given low utilization and high proportions of late stage detection. Accurate prediction of patients likely versus unlikely to respond to interventions could allow a cost-effective approach to outreach and facilitate targeting more intensive interventions to likely non-responders. DESIGN We conducted a secondary analysis of a randomized clinical trial evaluating a mailed outreach strategy to promote HCC surveillance among 1200 cirrhosis patients at a safety-net health system between December 2014 and March 2017. We developed regularized logistic regression (RLR) and gradient boosting machine (GBM) algorithm models to predict surveillance completion during each of the 3 screening rounds in a training set (n = 960). Model performance was assessed using multiple performance metrics in an independent test set (n = 240). RESULTS Among 1200 patients, surveillance was completed in 41-47% of patients over the three rounds. The RLR and GBM models demonstrated good discriminatory accuracy, with area under receiver operating characteristic (AUROC) curves of 0.67 and 0.66 respectively in the first surveillance round and improved to 0.77 by the third surveillance round after incorporating prior screening behavior as a feature. Additional performance characteristics including the Brier score, Hosmer-Lemeshow test and reliability diagrams were also evaluated. The most important variables for the predictive model were prior screening completion status and past primary care contact. CONCLUSIONS Predictive models can help stratify patients' likelihood to respond to surveillance outreach invitations, facilitating tailored strategies to maximize effectiveness and cost-effectiveness of HCC surveillance population health programs.
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Affiliation(s)
- Amit G. Singal
- Department of Internal Medicine, University of Texas Southwestern Medical Center and Parkland Health & Hospital, Dallas, Texas,Department of Population Sciences, University of Texas Southwestern Medical Center and Parkland Health & Hospital, Dallas, Texas,Harold C. Simmons Cancer Center, University of Texas Southwestern Medical Center and Parkland Health & Hospital, Dallas, Texas
| | - Yixing Chen
- Mendoza College of Business, University of Notre Dame, Notre Dame, Indiana
| | - Shrihari Sridhar
- Mays Business School, Texas A&M University, College Station, Texas
| | - Vikas Mittal
- Jones Graduate School of Business, Rice University, Houston, Texas
| | - Hannah Fullington
- Department of Population Sciences, University of Texas Southwestern Medical Center and Parkland Health & Hospital, Dallas, Texas
| | - Muzeeb Shaik
- Mays Business School, Texas A&M University, College Station, Texas
| | - Akbar K. Waljee
- Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan,VA Center for Clinical Management Research, VA Ann Arbor Healthcare System, Ann Arbor, Michigan,Michigan Integrated Center for Health Analytics and Medical Prediction (MiCHAMP), Ann Arbor, Michigan
| | - Jasmin Tiro
- Department of Population Sciences, University of Texas Southwestern Medical Center and Parkland Health & Hospital, Dallas, Texas,Harold C. Simmons Cancer Center, University of Texas Southwestern Medical Center and Parkland Health & Hospital, Dallas, Texas
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49
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Parikh ND, Tayob N, Al-Jarrah T, Kramer J, Melcher J, Smith D, Marquardt P, Liu PH, Tang R, Kanwal F, Singal AG. Barriers to Surveillance for Hepatocellular Carcinoma in a Multicenter Cohort. JAMA Netw Open 2022; 5:e2223504. [PMID: 35867057 PMCID: PMC9308050 DOI: 10.1001/jamanetworkopen.2022.23504] [Citation(s) in RCA: 39] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Accepted: 06/02/2022] [Indexed: 01/07/2023] Open
Abstract
Importance Hepatocellular carcinoma (HCC) surveillance is underused in clinical practice, which may be owing to patient and clinician barriers. Objective To characterize HCC surveillance barriers and associations with clinical outcomes in a multicenter cohort of patients with cirrhosis. Design, Setting, and Participants This retrospective, multicenter cohort study included 5 medical centers in the United States. Patients with cirrhosis and newly diagnosed HCC treated from 2014 to 2018 were included. Data were analyzed from June 2021 to February 2022. Exposure Surveillance completion in the 36-month period prior to HCC diagnosis. Main Outcomes and Measures Surveillance receipt was classified as semiannual, annual, or no surveillance. Multivariable logistic regression analysis was used to identify factors associated with semiannual surveillance. We conducted multivariable logistic and Cox regression analyses to characterize associations between surveillance completion with curative treatment and overall survival. Results A total 629 eligible patients (median [IQR] age, 63.6 [56.2-71.0] years; 491 [78.1%] men) were assessed, including 7 American Indian or Alaska Native patients (1.1%), 14 Asian patients (2.2), 176 Black patients (28.0%), 86 Hispanic patients (13.1%), and 340 White patients (54.1%). Nearly two-thirds of the cohort had no surveillance prior to HCC diagnosis (mean [range by site] 63.7% [37.9%-80.4%]), with a mean (range by site) of 14.0% (5.3%-33.3%) of patients having received semiannual surveillance and 22.3% (14.3%-28.8%) of patients having received annual surveillance. The most common reasons for no surveillance were lack of surveillance orders or nonadherence (mean [range by site], 82.4% [66.7%-92.4%], although a mean (range by site) of 17.6% (10.2%-22.1%) of patients had unrecognized cirrhosis at HCC presentation. Semiannual surveillance was associated with hepatitis B infection (odds ratio [OR], 3.06 [95% CI, 1.24-7.23]) and inversely associated with Black race (OR, 0.41 [95% CI, 0.20-0.80]) and lack of cirrhosis recognition (OR, 0.14 [95% CI, 0.02-0.46]). Semiannual HCC surveillance was significantly associated with curative treatment receipt (OR, 2.73 [95% CI, 1.60-4.70]) but not overall survival (HR, 0.81 [95% CI, 0.55-1.18]). Conclusions and Relevance In this cohort study of patients with cirrhosis, HCC surveillance was underused in more than 80% of patients and associated with failures across the screening process. Dedicated programs to improve cirrhosis detection and HCC surveillance attainment are needed.
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Affiliation(s)
- Neehar D. Parikh
- Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor
| | - Nabihah Tayob
- Department of Biostatistics, Dana Farber Cancer Center, Boston, Massachusetts
| | - Taim Al-Jarrah
- Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor
| | - Jennifer Kramer
- Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas
- Department of Medicine, Michael E. DeBakey Veterans Affairs Medical Center and Baylor College of Medicine, Houston, Texas
| | - Jennifer Melcher
- Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas
- Department of Medicine, Michael E. DeBakey Veterans Affairs Medical Center and Baylor College of Medicine, Houston, Texas
| | - Donna Smith
- Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas
- Department of Medicine, Michael E. DeBakey Veterans Affairs Medical Center and Baylor College of Medicine, Houston, Texas
| | - Patrick Marquardt
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas
| | - Po-Hong Liu
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas
| | - Runlong Tang
- Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Fasiha Kanwal
- Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas
- Department of Medicine, Michael E. DeBakey Veterans Affairs Medical Center and Baylor College of Medicine, Houston, Texas
- Division of Gastroenterology and Hepatology, Department of Medicine, Baylor College of Medicine, Houston, Texas
| | - Amit G. Singal
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas
- Harold C. Simmons Cancer Center, University of Texas Southwestern Medical Center, Dallas
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50
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Schoenberger H, Chong N, Fetzer DT, Rich NE, Yokoo T, Khatri G, Olivares J, Parikh ND, Yopp AC, Marrero JA, Singal AG. Dynamic Changes in Ultrasound Quality for Hepatocellular Carcinoma Screening in Patients With Cirrhosis. Clin Gastroenterol Hepatol 2022; 20:1561-1569.e4. [PMID: 34119640 PMCID: PMC8660956 DOI: 10.1016/j.cgh.2021.06.012] [Citation(s) in RCA: 47] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 05/24/2021] [Accepted: 06/08/2021] [Indexed: 02/06/2023]
Abstract
BACKGROUND & AIMS Identifying patients in whom ultrasound may be inadequate to exclude the presence of hepatocellular carcinoma (HCC) can inform interventions to improve screening effectiveness. We aimed to characterize correlates of suboptimal ultrasound quality and changes in ultrasound quality over time in patients with cirrhosis undergoing HCC screening. METHODS We performed a retrospective cohort study of patients with cirrhosis who underwent ultrasound examination at 2 large health systems between July 2016 and July 2019. Exam adequacy was graded by radiologists using the LI-RADS Visualization Score (A, B, C); we evaluated changes in visualization over time among patients with >1 ultrasound exams. We performed multivariable logistic regression to identify characteristics associated with limited ultrasound visualization (scores B or C). RESULTS Of 2053 cirrhosis patients, 1685 (82.1%) had ultrasounds with score A, 262 (12.8%) had score B, and 106 (5.2%) had score C. Limited visualization was associated with alcohol-related or nonalcoholic fatty liver disease cirrhosis and presence of class II-III obesity. Among 1546 patients with >1 ultrasounds, 1129 (73.0%) had the same visualization score on follow-up (1046 score A, 60 score B, 23 score C). However, 255 (19.6%) of 1301 with score A at baseline had limited visualization when repeated (230 score B, 25 score C), and 130 (53.1%) of 245 patients with baseline limited visualization had good visualization when repeated. CONCLUSIONS Nearly 1 in 5 patients with cirrhosis had moderately-severely limited ultrasound visualization for HCC nodules, particularly those with obesity or alcohol-related or nonalcoholic fatty liver disease cirrhosis. Ultrasound quality can change between exams, including improvement in many patients with limited visualization.
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Affiliation(s)
- Haley Schoenberger
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, Texas; Parkland Health & Hospital System, Dallas, Texas
| | - Nicolas Chong
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, Texas; Parkland Health & Hospital System, Dallas, Texas
| | - David T Fetzer
- Department of Radiology, UT Southwestern Medical Center, Dallas, Texas
| | - Nicole E Rich
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, Texas; Parkland Health & Hospital System, Dallas, Texas
| | - Takeshi Yokoo
- Department of Radiology, UT Southwestern Medical Center, Dallas, Texas
| | - Gaurav Khatri
- Department of Radiology, UT Southwestern Medical Center, Dallas, Texas
| | - Jocelyn Olivares
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, Texas
| | - Neehar D Parikh
- Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan
| | - Adam C Yopp
- Department of Surgery, UT Southwestern Medical Center, Dallas, Texas
| | - Jorge A Marrero
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, Texas
| | - Amit G Singal
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, Texas; Parkland Health & Hospital System, Dallas, Texas.
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