1
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Kudo M, Finn RS, Qin S, Han KH, Ikeda K, Cheng AL, Vogel A, Tovoli F, Ueshima K, Aikata H, López CL, Pracht M, Meng Z, Daniele B, Park JW, Palmer D, Tamai T, Saito K, Dutcus CE, Lencioni R. Overall survival and objective response in advanced unresectable hepatocellular carcinoma: A subanalysis of the REFLECT study. J Hepatol 2023; 78:133-141. [PMID: 36341767 DOI: 10.1016/j.jhep.2022.09.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 08/26/2022] [Accepted: 09/08/2022] [Indexed: 02/01/2023]
Abstract
BACKGROUND & AIMS Validated surrogate endpoints for overall survival (OS) are important for expediting the clinical study and drug-development processes. Herein, we aimed to validate objective response as an independent predictor of OS in individuals with unresectable hepatocellular carcinoma (HCC) receiving systemic anti-angiogenic therapy. METHODS We investigated the association between objective response (investigator-assessed mRECIST, independent radiologic review [IRR] mRECIST and RECIST v1.1) and OS in REFLECT, a phase III study of lenvatinib vs. sorafenib. We conducted landmark analyses (Simon-Makuch) of OS by objective response at 2, 4, and 6 months after randomization. RESULTS Median OS was 21.6 months (95% CI 18.6-24.5) for responders (investigator-assessed mRECIST) vs. 11.9 months (95% CI 10.7-12.8) for non-responders (hazard ratio [HR] 0.61; 95% CI 0.49-0.76; p <0.001). Objective response by IRR per mRECIST and RECIST v1.1 supported the association with OS (HR 0.61; 95% CI 0.51-0.72; p <0.001 and HR 0.50; 95% CI 0.39-0.65; p <0.001, respectively). OS was significantly prolonged for responders vs. non-responders (investigator-assessed mRECIST) at the 2-month (HR 0.61; 95% CI 0.49-0.76; p <0.001), 4-month (HR 0.63; 95% CI 0.51-0.80; p <0.001), and 6-month (HR 0.68; 95% CI 0.54-0.86; p <0.001) landmarks. Results were similar when assessed by IRR, with both mRECIST and RECIST v1.1. An exploratory multivariate Cox regression analysis identified objective response by investigator-assessed mRECIST (HR 0.55; 95% CI 0.44-0.68; p <0.0001) and IRR-assessed RECIST v1.1 (HR 0.49; 95% CI, 0.38-0.64; p <0.0001) as independent predictors of OS in individuals with unresectable HCC. CONCLUSIONS Objective response was an independent predictor of OS in individuals with unresectable HCC in REFLECT; additional studies are needed to confirm surrogacy. Participants achieving a complete or partial response by mRECIST or RECIST v1.1 had significantly longer survival vs. those with stable/progressive/non-evaluable disease. GOV NUMBER NCT01761266. IMPACT AND IMPLICATIONS This analysis of data taken from a completed clinical trial (REFLECT) looked for any link between objective response and overall survival time in individuals with unresectable HCC receiving anti-angiogenic treatments. Significantly longer median overall survival was found for responders (21.6 months) vs. non-responders (11.9 months). Overall survival was also significantly longer for responders vs. non-responders (based on objective response status at 2, 4, and 6 months) in the landmark analysis. Our results indicate that objective response is an independent predictor of overall survival in this setting, confirming its validity as a rapid marker of efficacy that can be applied in phase II trials; however, further validation is required to determine is validity for other systemic treatments (e.g. immunotherapies), or as a surrogate of overall survival.
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Affiliation(s)
- Masatoshi Kudo
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, Osaka-Sayama, Japan.
| | - Richard S Finn
- Department of Gastroenterology and Hepatology, Geffen School of Medicine, UCLA Medical Center, Santa Monica, CA, USA
| | - Shukui Qin
- Director of Chinese PLA Cancer Center, Nanjing Bayi Hospital, Nanjing, Jiangsu, China
| | - Kwang-Hyub Han
- Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Kenji Ikeda
- Department of Gastroenterology, Toranomon Hospital, Tokyo, Japan
| | - Ann-Lii Cheng
- Oncology, Internal and General Medicine, National Taiwan University Hospital and National Taiwan University Cancer Center, Taipei, Taiwan
| | - Arndt Vogel
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Francesco Tovoli
- Division of Internal Medicine, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Italy
| | - Kazuomi Ueshima
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, Osaka-Sayama, Japan
| | - Hiroshi Aikata
- Department of Medicine and Molecular Science, Hiroshima University Hospital, Hiroshima, Japan
| | - Carlos López López
- Department of Medical Oncology, Marqués de Valdecilla University Hospital, IDIVAL, Santander, Spain
| | - Marc Pracht
- Department of Medical Oncology, Comprehensive Cancer Center Eugène Marquis, Rennes, France
| | - Zhiqiang Meng
- Department of Integrative Oncology, Fudan University, Shanghai Cancer Center, Shanghai, China
| | - Bruno Daniele
- Department of Oncology, Azienda Ospedaliera G. Rummo, Benevento, Italy and Ospedale del Mare, Naples, Italy
| | - Joong-Won Park
- Department of Internal Medicine, National Cancer Center Korea, Goyang-si, Republic of Korea
| | - Daniel Palmer
- Department of Medical Oncology, The Clatterbridge Cancer Centre, Birkenhead, England, UK
| | | | - Kenichi Saito
- Biostatistics and Clinical Research, Eisai Inc., Nutley, NJ, USA
| | - Corina E Dutcus
- Biostatistics and Clinical Research, Eisai Inc., Nutley, NJ, USA
| | - Riccardo Lencioni
- Department of Radiology, Miami Cancer Institute, University of Miami Miller School of Medicine, Miami, FL, USA; Department of Radiology, University of Pisa School of Medicine, Pisa, Italy
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2
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Lee HW, Kim E, Cho KJ, Park HJ, Seo J, Lee H, Baek E, Choi JR, Han KH, Lee ST, Park JY. Applications of molecular barcode sequencing for the detection of low-frequency variants in circulating tumour DNA from hepatocellular carcinoma. Liver Int 2022; 42:2317-2326. [PMID: 35776657 DOI: 10.1111/liv.15356] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Revised: 05/02/2022] [Accepted: 06/22/2022] [Indexed: 12/24/2022]
Abstract
PURPOSE Liquid biopsy has emerged as a promising tool for minimally invasive and accurate detection of various malignancies. We aimed to apply molecular barcode sequencing to circulating tumour DNA (ctDNA) from liquid biopsies of hepatocellular carcinoma (HCC). STUDY DESIGN Patients with HCC or benign liver disease were enrolled between 2017 and 2018. Matched tissue and serum samples were obtained from these patients. Plasma cell-free DNA was extracted and subjected to targeted sequencing with ultra-high coverage and molecular barcoding. RESULTS The study included 143 patients: 102 with HCC, 7 with benign liver tumours and 34 with chronic liver disease. No tier 1/2 or oncogenic mutations were detected in patients with benign liver disease. Among the HCC patients, 49 (48%) had tier 1/2 mutations in at least one gene; detection rates were higher in advanced stages (75%) than in early stages (26%-33%). TERT was the most frequently mutated gene (30%), followed by TP53 (16%), CTNNB1 (14%), ARID2 (5%), ARID1A (4%), NFE2L2 (4%), AXIN1 (3%) and KRAS (1%). Survival among patients with TP53 mutations was significantly worse (p = 0.007) than among patients without these mutations, whereas CTNNB1 and TERT mutations did not affect survival. ctDNA testing combined with α-fetoprotein and prothrombin induced by vitamin K absence-II analyses improved HCC detection, even in early stages. CONCLUSIONS ctDNA detection using molecular barcoding technology offers dynamic and personalized information concerning tumour biology, such information can guide clinical diagnosis and management. This detection also has the potential as a minimally invasive approach for prognostic stratification and post-therapeutic monitoring.
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Affiliation(s)
- Hye Won Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, South Korea.,Yonsei Liver Center, Severance Hospital, Seoul, South Korea
| | - Esl Kim
- Department of Medical Science, The Graduate School, Yonsei University, Seoul, South Korea
| | - Kyung Joo Cho
- Yonsei Liver Center, Severance Hospital, Seoul, South Korea
| | - Hye Jung Park
- Yonsei Liver Center, Severance Hospital, Seoul, South Korea
| | - Jieun Seo
- Department of Laboratory Medicine, Yonsei University College of Medicine, Seoul, South Korea
| | - Hyeonah Lee
- Department of Medical Science, The Graduate School, Yonsei University, Seoul, South Korea
| | - Eunha Baek
- Dxome Co. Ltd., Seongnam-si, Gyeonggi-do, South Korea
| | - Jong Rak Choi
- Department of Laboratory Medicine, Yonsei University College of Medicine, Seoul, South Korea.,Dxome Co. Ltd., Seongnam-si, Gyeonggi-do, South Korea
| | - Kwang-Hyub Han
- Yonsei Liver Center, Severance Hospital, Seoul, South Korea
| | - Seung-Tae Lee
- Department of Laboratory Medicine, Yonsei University College of Medicine, Seoul, South Korea.,Dxome Co. Ltd., Seongnam-si, Gyeonggi-do, South Korea
| | - Jun Yong Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, South Korea.,Yonsei Liver Center, Severance Hospital, Seoul, South Korea
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3
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van Delft E, Lopes Barreto D, Han KH, Tchetverikov I, Evertse A, Kuijper TM, Hazes J, Weel-Koenders A. Impact of triage by a rheumatologist on appropriateness of referrals from primary to secondary care: a cluster randomized trial. Scand J Rheumatol 2022:1-9. [PMID: 36173970 DOI: 10.1080/03009742.2022.2112833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
OBJECTIVE The quality of referrals is often criticized, and the effectiveness of improvement efforts remains uncertain. We assessed the impact of a rheumatologist triaging patients in primary care on the appropriateness of referrals to secondary care, healthcare utilization, and patient experience and outcomes. METHOD A cluster randomized controlled trial was conducted with patients experiencing musculoskeletal complaints. Intervention practices deployed an experienced rheumatologist triaging patients through in-person review. Usual care was performed in control practices, where practitioners referred patients based on their own judgement. The primary outcome was the proportion of inflammatory rheumatic diseases (IRDs) diagnosed by rheumatologists in referred patients. Healthcare utilization (iMTA Medical Consumption Questionnaire), quality of life (EuroQol 5 Dimensions), and experience of care (Consumer Quality Index) were determined after 3 months of follow-up. Data were analysed according to the intention-to-treat principle. RESULTS In total, 544 participants were included [mean age 51.4 (range 18-87) years; 24% were men]. Of all referred patients, 51% had an IRD in the intervention group versus 21% in the control group (p = 0.035). After 3 months of follow-up, patients from the triage intervention showed lower healthcare utilization (p = 0.006) and higher quality of life (p = 0.011), without a decline in experienced quality of care (p = 0.712), compared to controls. CONCLUSION Triage by a rheumatologist in primary care provides appropriate care and adequate experience of care, leading to a higher quality of life. Long-term evidence is needed to assess the value on cost-effectiveness before implementing this strategy nationwide.
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Affiliation(s)
- Etam van Delft
- Department of Rheumatology, Maasstad Hospital, Rotterdam, The Netherlands
| | - D Lopes Barreto
- Department of Rheumatology, Maasstad Hospital, Rotterdam, The Netherlands
| | - K H Han
- Department of Rheumatology, Maasstad Hospital, Rotterdam, The Netherlands
| | - I Tchetverikov
- Department of Rheumatology, Albert Schweitzer Hospital, Dordrecht, The Netherlands
| | - A Evertse
- Medical Center Molenaar, Oud-Beijerland, The Netherlands
| | - T M Kuijper
- Department of Rheumatology, Maasstad Hospital, Rotterdam, The Netherlands
| | - Jmw Hazes
- Department of Rheumatology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Aeam Weel-Koenders
- Department of Rheumatology, Maasstad Hospital, Rotterdam, The Netherlands.,Health Technology Assessment, Erasmus University, Rotterdam, The Netherlands
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4
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Han KH, Lee KH, Park SJ, Yu R, Kim SH, Lee IR, Han SY, Kim HS, Kronbichler A, Li H, Koyanagi A, Jacob L, Shin JI, Kim JH, Smith L. Hypocomplementemia (C3) as an independent predictor for children with acute post-streptococcal glomerulonephritis: a long-term observation. Eur Rev Med Pharmacol Sci 2021; 25:5674-5683. [PMID: 34604959 DOI: 10.26355/eurrev_202109_26786] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
OBJECTIVE The aim of this study was to examine the altering patterns in clinical characteristics and severity of acute post-streptococcal glomerulonephritis (APSGN) in children. PATIENTS AND METHODS We analyzed the medical records of 119 children who were diagnosed with APSGN from 1987 to 2018, retrospectively. The patients were divided into two groups: Group I (n=72, before 1998) and Group II (n=47, after 1998). Clinical, radiologic, and laboratory findings were compared between the two groups. RESULTS The clinical manifestations, including vomiting (20.8% vs. 4.3%, p=0.014), oliguria (40.3% vs. 19.1%, p=0.016), and generalized edema (86.1% vs. 63.8%, p=0.005), were statistically less frequent since 1998. Pulmonary edema on chest X-ray (22.7% vs. 4.4%, p=0.014) was less frequent in Group II than in Group I. The level of BUN (23.3±19.3 vs. 18.8±11.2, p=0.009) was lower in Group II than in Group I, while that of creatinine was not significantly different between the two groups. C3 level was an independent factor for predicting the development of edema (odds ratio [OR]: 1.034, 95% CI: 1.010-1.060, p=0.006) and acute nephritic symptoms (≥2) (OR: 0.974, 95% CI: 0.952-0996, p=0.020). It was also negatively correlated with an increasing number of acute nephritic symptoms, including oliguria and edema, in patients with APSGN (R=-0.182, p=0.048). CONCLUSIONS This study demonstrated that APSGN had favorable clinical manifestations and severity over the past 30 years. The monitoring of C3 levels can be used to assess the disease severity and risk of complications, including edema and oliguria, which are decreasing in South Korean children.
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Affiliation(s)
- K H Han
- Department of Pediatrics, Jeju National University School of Medicine, Jeju, Republic of Korea.
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5
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Sung MJ, Lim TS, Jeon MY, Lee HW, Kim BK, Kim DY, Ahn SH, Han KH, Park JY, Kim SU. Sarcopenia Is Independently Associated with the Degree of Liver Fibrosis in Patients with Type 2 Diabetes Mellitus. Gut Liver 2021; 14:626-635. [PMID: 32135582 PMCID: PMC7492504 DOI: 10.5009/gnl19126] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Revised: 08/26/2019] [Accepted: 09/19/2019] [Indexed: 12/13/2022] Open
Abstract
Background/Aims Sarcopenia is associated with liver fibrosis in patients with nonalcoholic fatty liver disease and chronic hepatitis B. We investigated the association between sarcopenia and hepatic fibrotic burden in patients with type 2 diabetes mellitus (T2DM). Methods Patients with T2DM who had received a comprehensive medical health check-up were recruited. Muscle mass was assessed using computed tomography. Fibrotic burden was assessed using the fibrosis-4 index (FIB-4). The study population was divided by quartile stratification of the lumbar skeletal muscle index (LSMI). Results Among 309 patients with T2DM, 75 (24.3%) had sarcopenia. These patients were significantly older and had higher FIB-4, whereas they had significantly lower body mass index (BMI) and LSMI than patients without sarcopenia (all p<0.05). The LSMI showed a significant negative correlation with the FIB-4 when analyzed in terms of quartile stratification (p=0.003). Multivariate analysis showed that female sex and higher BMI were independently associated with a reduced risk of sarcopenia (odds ratio [OR], 0.388; 95% confidence interval [CI], 0.199 to 0.755 and OR, 0.704; 95% CI, 0.618 to 0.801; all p<0.05), whereas a higher FIB-4 was independently associated with an increased risk of sarcopenia (OR, 1.817; 95% CI, 1.180 to 2.797; p=0.007). Among patients with a BMI <25 kg/m2 (n=165), those with sarcopenia (n=54, 32.7%) had a significantly higher FIB-4 than those without (n=111, 67.3%; 1.66 vs 1.38, p=0.004). Conclusions Sarcopenia is independently associated with fibrotic burden in patients with T2DM. Further studies should investigate whether the improvement of sarcopenia can ameliorate liver fibrosis in patients with T2DM.
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Affiliation(s)
- Min Je Sung
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Tae Seop Lim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Mi Young Jeon
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Hye Won Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Beom Kyung Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Do Young Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Sang Hoon Ahn
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Kwang-Hyub Han
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Jun Yong Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Seung Up Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
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6
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Finn RS, Kudo M, Cheng AL, Wyrwicz L, Ngan RKC, Blanc JF, Baron AD, Vogel A, Ikeda M, Piscaglia F, Han KH, Qin S, Minoshima Y, Kanekiyo M, Ren M, Dairiki R, Tamai T, Dutcus CE, Ikezawa H, Funahashi Y, Evans TRJ. Pharmacodynamic Biomarkers Predictive of Survival Benefit with Lenvatinib in Unresectable Hepatocellular Carcinoma: From the Phase III REFLECT Study. Clin Cancer Res 2021; 27:4848-4858. [PMID: 34108184 PMCID: PMC9401497 DOI: 10.1158/1078-0432.ccr-20-4219] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Revised: 03/25/2021] [Accepted: 06/02/2021] [Indexed: 01/07/2023]
Abstract
PURPOSE In REFLECT, lenvatinib demonstrated an effect on overall survival (OS) by confirmation of noninferiority to sorafenib in unresectable hepatocellular carcinoma. This analysis assessed correlations between serum or tissue biomarkers and efficacy outcomes from REFLECT. EXPERIMENTAL DESIGN Serum biomarkers (VEGF, ANG2, FGF19, FGF21, and FGF23) were measured by ELISA. Gene expression in tumor tissues was measured by the nCounter PanCancer Pathways Panel. Pharmacodynamic changes in serum biomarker levels from baseline, and associations of clinical outcomes with baseline biomarker levels, were evaluated. RESULTS Four hundred and seven patients were included in the serum analysis set (lenvatinib n = 279, sorafenib n = 128); 58 patients were included in the gene-expression analysis set (lenvatinib n = 34, sorafenib n = 24). Both treatments were associated with increases in VEGF; only lenvatinib was associated with increases in FGF19 and FGF23 at all time points. Lenvatinib-treated responders had greater increases in FGF19 and FGF23 versus nonresponders at cycle 4, day 1 (FGF19: 55.2% vs. 18.3%, P = 0.014; FGF23: 48.4% vs. 16.4%, P = 0.0022, respectively). Higher baseline VEGF, ANG2, and FGF21 correlated with shorter OS in both treatment groups. OS was longer for lenvatinib than sorafenib [median, 10.9 vs. 6.8 months, respectively; HR, 0.53; 95% confidence interval (CI), 0.33-0.85; P-interaction = 0.0397] with higher baseline FGF21. In tumor tissue biomarker analysis, VEGF/FGF-enriched groups showed improved OS with lenvatinib versus the intermediate VEGF/FGF group (HR, 0.39; 95% CI, 0.16-0.91; P = 0.0253). CONCLUSIONS Higher baseline levels of VEGF, FGF21, and ANG2 may be prognostic for shorter OS. Higher baseline FGF21 may be predictive for longer OS with lenvatinib compared with sorafenib, but this needs confirmation.
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Affiliation(s)
- Richard S Finn
- Division of Hematology/Oncology, Geffen School of Medicine, UCLA Medical Center, Santa Monica, California.
| | - Masatoshi Kudo
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, Osaka, Japan
| | - Ann-Lii Cheng
- National Taiwan University Cancer Center, Taipei, Taiwan
| | - Lucjan Wyrwicz
- Centrum Onkologii-Instytut im., M. Sklodowskiej Curie, Warsaw, Poland
| | | | | | - Ari D Baron
- California Pacific Medical Center, San Francisco, California
| | | | - Masafumi Ikeda
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | - Fabio Piscaglia
- General and University Hospital S. Orsola-Malpighi, Bologna, Italy
| | - Kwang-Hyub Han
- Severance Hospital, Yonsei University, Seoul, South Korea
| | - Shukui Qin
- Nanjing Bayi Hospital, Nanjing, Jiangsu, China
| | | | | | - Min Ren
- Eisai Inc., Woodcliff Lake, New Jersey
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Lee JS, Choi HJ, Kim BK, Park JY, Kim DY, Ahn SH, Han KH, Baek SE, Chung YE, Park MS, Kim MJ, Rhee H, Kim SU. The Modified Response Evaluation Criteria in Solid Tumors (RECIST) Yield a More Accurate Prognoses Than the RECIST 1.1 in Hepatocellular Carcinoma Treated with Transarterial Radioembolization. Gut Liver 2021; 14:765-774. [PMID: 32050313 PMCID: PMC7667935 DOI: 10.5009/gnl19197] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2019] [Revised: 11/21/2019] [Accepted: 11/29/2019] [Indexed: 12/13/2022] Open
Abstract
Background/Aims The Response Evaluation Criteria in Solid Tumors (RECIST) 1.1 and modified RECIST (mRECIST) criteria have been used to assess treatment responses for hepatocellular carcinoma (HCC) patients. We investigated which criteria provides better survival predictions in HCC patients treated with transarterial radioembolization (TARE). Methods In total, 102 patients with unresectable intrahepatic HCC, who were treated with TARE between 2012 and 2017, were reviewed retrospectively. The treatment response after TARE was evaluated at 1, 3, and 6 months by the mRECIST and RECIST 1.1. Responders were defined as patients with complete or partial responses by each criterion. Results The median age of 83 men and 19 women was 64.3 years. The median alpha-fetoprotein and des-gamma-carboxy prothrombin levels were 37.1 ng/mL and 1,780.0 mAU/mL, respectively. The median maximal tumor size was 8.3 cm, and multiple tumors were observed in 36 patients (35.3%). During the follow-up period (median, 20.7 months), 21 patients (20.6%) died, with a mean survival time of 55.5 months. The cumulative survival rate was 96.1% at 6 months and 89.3% at 12 months. Responders, defined by the mRECIST at 1, 3, and 6 months after TARE, showed better survival outcomes than nonresponders (hazard ratio [HR]=5.736, p=0.008 at 1 month; HR=3.145, p=0.022 at 3 months, and HR=2.887, p=0.061 at 6 months). The survival rates of responders and nonresponders defined by the RECIST 1.1 were similar (all p>0.05). Conclusions Response evaluations that use the mRECIST provide more accurate prognoses than those that use the RECIST 1.1 in HCC patients treated with TARE.
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Affiliation(s)
- Jae Seung Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Hong Jun Choi
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Beom Kyung Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Jun Yong Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Do Young Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Sang Hoon Ahn
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Kwang-Hyub Han
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Song-Ee Baek
- Yonsei Liver Center, Severance Hospital, Seoul, Korea.,Department of Radiology, Yonsei University College of Medicine, Seoul, Korea
| | - Yong Eun Chung
- Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea.,Department of Radiology, Yonsei University College of Medicine, Seoul, Korea
| | - Mi-Suk Park
- Yonsei Liver Center, Severance Hospital, Seoul, Korea.,Department of Radiology, Yonsei University College of Medicine, Seoul, Korea
| | - Myeong-Jin Kim
- Yonsei Liver Center, Severance Hospital, Seoul, Korea.,Department of Radiology, Yonsei University College of Medicine, Seoul, Korea
| | - Hyungjin Rhee
- Yonsei Liver Center, Severance Hospital, Seoul, Korea.,Department of Radiology, Yonsei University College of Medicine, Seoul, Korea
| | - Seung Up Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
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Hyun HK, Cho EJ, Park SY, Hong YM, Kim SS, Kim HY, Heo NY, Park JG, Sinn DH, Kang W, Jeong SW, Song MJ, Park H, Lee D, Lee YS, Cho SB, An CS, Rhee HJ, Lee HW, Kim BK, Park JY, Kim DY, Ahn SH, Han KH, Lee JH, Yu SJ, Kim YJ, Yoon JH, Tak WY, Kweon YO, Yoon KT, Cho M, Cheong JY, Park SH, Kim SU. Direct-Acting Antivirals Improve Treatment Outcomes in Patients with Hepatitis C Virus-Related Hepatocellular Carcinoma Treated with Transarterial Chemoembolization: A Nationwide, Multi-center, Retrospective Cohort Study. Dig Dis Sci 2021; 66:2427-2438. [PMID: 32856240 DOI: 10.1007/s10620-020-06533-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Accepted: 08/03/2020] [Indexed: 12/31/2022]
Abstract
BACKGROUND AND AIMS The influence of direct-acting antivirals (DAAs) on chronic hepatitis C (CHC)-related hepatocellular carcinoma (HCC) remains controversial. We investigated the effect of eradicating CHC using DAAs on treatment outcomes in patients with CHC-related HCC treated with transarterial chemoembolization (TACE). METHODS This nationwide, multi-center, retrospective study recruited patients with CHC-related HCC treated with TACE as the first-line anti-cancer treatment, and who achieved a sustained virological response (SVR) using DAAs (DAA group) between 2006 and 2017. Patients achieving an SVR following interferon-based treatment (IFN group) and those without treatment (control group) were also recruited for comparison. RESULTS A total of 425 patients were eligible for the study. Of these, 356 (83.8%), 26 (6.1%), and 43 (10.1%) were allocated to the control, IFN, and DAA groups, respectively. A multivariate analysis showed that liver cirrhosis, segmental portal vein thrombosis, and larger maximal tumor size independently predicted an increased risk of progression (all p < 0.05), whereas, the DAA group (vs. IFN and control groups) independently predicted a reduced risk of progression (hazard ratio (HR) = 0.630, 95% confidence interval 0.411-0.966, p = 0.034). The cumulative incidence rate of HCC progression in the DAA group was significantly lower than that in the IFN and control groups (p = 0.033, log-rank test). In addition, the DAA group (vs. IFN and control groups) was independently associated with a reduced risk of mortality (p = 0.042). CONCLUSIONS DAA treatment provided significantly prolonged progression-free survival in patients with CHC-related HCC treated with TACE compared to that in patients administered IFN or no treatment.
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Affiliation(s)
- Hye Kyung Hyun
- Department of Internal Medicine, Yonsei Liver Center, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea
| | - Eun Ju Cho
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Soo Young Park
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - Young Mi Hong
- Department of Internal Medicine, Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, Republic of Korea
| | - Soon Sun Kim
- Department of Gastroenterology, Ajou University School of Medicine, Suwon, Republic of Korea
| | - Hwi Young Kim
- Department of Internal Medicine, College of Medicine, Ewha Woman University, Seoul, Republic of Korea
| | - Nae-Yun Heo
- Departments of Internal Medicine, Inje University College of Medicine, Busan, Republic of Korea
| | - Jung Gil Park
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Republic of Korea
| | - Dong Hyun Sinn
- Department of Internal Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Wonseok Kang
- Department of Internal Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Song Won Jeong
- Department of Internal Medicine, Soonchunhyang University Hospital Seoul, Soonchunhyang University College of Medicine, Seoul, Republic of Korea
| | - Myeong Jun Song
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Hana Park
- Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Danbi Lee
- Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Yong Sun Lee
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Sung Bum Cho
- Department of Internal Medicine, Chonnam National University Medical School, Gwangju, Republic of Korea
| | - Chan Sik An
- Department of Internal Medicine, Yonsei Liver Center, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea
| | - Hyung Jin Rhee
- Department of Internal Medicine, Yonsei Liver Center, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea
| | - Hyun Woong Lee
- Department of Internal Medicine, Yonsei Liver Center, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea
| | - Beom Kyung Kim
- Department of Internal Medicine, Yonsei Liver Center, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea
| | - Jun Yong Park
- Department of Internal Medicine, Yonsei Liver Center, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea
| | - Do Young Kim
- Department of Internal Medicine, Yonsei Liver Center, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea
| | - Sang Hoon Ahn
- Department of Internal Medicine, Yonsei Liver Center, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea
| | - Kwang-Hyub Han
- Department of Internal Medicine, Yonsei Liver Center, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea
| | - Jeong-Hoon Lee
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Su Jong Yu
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Yoon Jun Kim
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Jung-Hwan Yoon
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Won Young Tak
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - Young Oh Kweon
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - Ki Tae Yoon
- Department of Internal Medicine, Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, Republic of Korea
| | - Mong Cho
- Department of Internal Medicine, Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, Republic of Korea
| | - Jae Youn Cheong
- Department of Gastroenterology, Ajou University School of Medicine, Suwon, Republic of Korea
| | - Seung Ha Park
- Departments of Internal Medicine, Inje University College of Medicine, Busan, Republic of Korea
| | - Seung Up Kim
- Department of Internal Medicine, Yonsei Liver Center, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea.
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9
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Heo J, Kim YJ, Lee JW, Kim JH, Lim YS, Han KH, Jeong SH, Cho M, Yoon KT, Bae SH, Crown ED, Fredrick LM, Alami NN, Asatryan A, Kim DH, Paik SW, Lee YJ. Efficacy and Safety of Glecaprevir/Pibrentasvir in Korean Patients with Chronic Hepatitis C: A Pooled Analysis of Five Phase II/III Trials. Gut Liver 2021; 15:895-903. [PMID: 34053916 PMCID: PMC8593501 DOI: 10.5009/gnl20321] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 12/24/2020] [Accepted: 01/04/2021] [Indexed: 11/13/2022] Open
Abstract
Background/Aims Glecaprevir/pibrentasvir (G/P) is the first pan-genotypic direct-acting antiviral combination therapy approved in Korea. An integrated analysis of five phase II and III trials was conducted to evaluate the efficacy and safety of G/P in Korean patients with chronic hepatitis C virus (HCV) infection. Methods The study analyzed pooled data on Korean patients with HCV infection enrolled in the ENDURANCE 1 and 2, SURVEYOR II part 4 and VOYAGE I and II trials, which evaluated the efficacy and safety of 8 or 12 weeks of G/P treatment. The patients were either treatment-naïve or had received sofosbuvir or interferon-based treatment. Efficacy was evaluated by assessing the rate of sustained virologic response at 12 weeks posttreatment (SVR12). Safety was evaluated by monitoring adverse events (AEs) and laboratory assessments. Results The analysis included 265 patients; 179 (67.5%) were HCV treatment-naïve, and most patients were either subgenotype 1B (48.7%) or 2A (44.5%). In the intention-to-treat population, 262 patients (98.9%) achieved SVR12. Three patients did not achieve SVR12 one had virologic failure and two had non-virologic failures. Most AEs were grade 1/2; eight patients (3.0%) experienced at least one grade ≥3 AE. No serious AEs related to G/P treatment were reported, and grade ≥3 hepatic laboratory abnormalities were rare (0.8%). Conclusions G/P therapy was highly efficacious and well tolerated in Korean patients with HCV infection, with most patients achieving SVR12. The safety profile was comparable to that observed in a pooled analysis of a global pan-genotypic population of patients with HCV infection who received G/P.
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Affiliation(s)
- Jeong Heo
- Department of Internal Medicine, Pusan National University College of Medicine and Medical Research Institute, Pusan National University Hospital, Busan, Korea
| | - Yoon Jun Kim
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Jin-Woo Lee
- Department of Internal Medicine, Inha University School of Medicine, Incheon, Korea
| | - Ji Hoon Kim
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Young-Suk Lim
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Kwang-Hyub Han
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Sook-Hyang Jeong
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Mong Cho
- Department of Internal Medicine, Pusan National University Yangsan Hospital, Pusan National University College of Medicine, Yangsan, Korea
| | - Ki Tae Yoon
- Department of Internal Medicine, Pusan National University Yangsan Hospital, Pusan National University College of Medicine, Yangsan, Korea
| | - Si Hyun Bae
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | | | | | | | | | | | - Seung Woon Paik
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Youn-Jae Lee
- Department of Internal Medicine, Inje University Busan Paik Hospital, Inje University College of Medicine, Busan, Korea
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10
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Lee HA, Lee YS, Kim BK, Jung YK, Kim SU, Park JY, Kim JH, An H, Kim DY, Yim HJ, Ahn SH, Yeon JE, Byun KS, Han KH, Um SH, Seo YS. Change in the Recurrence Pattern and Predictors over Time after Complete Cure of Hepatocellular Carcinoma. Gut Liver 2021; 15:420-429. [PMID: 32839362 PMCID: PMC8129665 DOI: 10.5009/gnl20101] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 04/24/2020] [Accepted: 04/28/2020] [Indexed: 12/12/2022] Open
Abstract
Background/Aims We investigated changes in recurrence rates and significant recurrence predictors over time after complete cure of hepatocellular carcinoma (HCC). Methods A total of 1,491 patients with first-time diagnosis of Barcelona Clinic Liver Cancer stage A HCC, completely cured by treatment between 2007 and 2016, were recruited from two Korean tertiary institutes. Results The mean age of the population (1,144 men and 347 women) was 58.6 years. Of the total population, 914 patients (61.3%) had liver cirrhosis. Nine-hundred and forty-one (63.1%) and 550 (36.9%) patients were treated with surgical resection and radiofrequency ablation (RFA), respectively. One-year cumulative incidences of HCC recurrence were 14.3%, 9.9%, and 5.1% from the time of treatment, 3 years after treatment, and 5 years after treatment, respectively. Upon multivariate analysis, multiple tumors, maximal tumor size ≥3 cm, and high Model for End-Stage Liver Disease scores were independently associated with increased HCC recurrence risk from the time of treatment and 1 and 2 years after curative treatment (all p<0.05, except for maximal tumor size ≥3 cm for recurrence 2 years after treatment). Meanwhile, liver cirrhosis and RFA were independently associated with the increased HCC recurrence risk for almost all time points (liver cirrhosis all p<0.05; RFA all p<0.005 except for recurrence from 5 years after treatment). Conclusions The recurrence rate of HCC after curative treatment gradually decreased over time. Two years after treatment, when tumor-related factors lose their prognostic implications, may be used as a cutoff to define the boundary between early and late recurrence of HCC. (Gut Liver 2021;15-429)
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Affiliation(s)
- Han Ah Lee
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Young-Sun Lee
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Beom Kyung Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Young Kul Jung
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Seung Up Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Jun Yong Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Ji Hoon Kim
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Hyunggin An
- Department of Biostatistics, Korea University College of Medicine, Seoul, Korea
| | - Do Young Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Hyung Joon Yim
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Sang Hoon Ahn
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Jong Eun Yeon
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Kwan Soo Byun
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Kwang-Hyub Han
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Soon Ho Um
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Yeon Seok Seo
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
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11
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Song DS, Kim W, Ahn SH, Yim HJ, Jang JY, Kweon YO, Cho YK, Kim YJ, Hong GY, Kim DJ, Jung YK, Sohn JH, Lee JW, Park SJ, Lee BS, Kim JH, Kim HS, Yoon SK, Kim MY, Lee KS, Lim YS, Lee WS, Yang JM, Kim KH, Han KH, Um SH. Continuing besifovir dipivoxil maleate versus switching from tenofovir disoproxil fumarate for treatment of chronic hepatitis B: Results of 192-week phase 3 trial. Clin Mol Hepatol 2021; 27:346-359. [PMID: 33493393 PMCID: PMC8046633 DOI: 10.3350/cmh.2020.0307] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Accepted: 01/22/2021] [Indexed: 12/26/2022] Open
Abstract
Background/Aims Besifovir dipivoxil maleate (BSV), an acyclic nucleotide phosphonate, shows potent antiviral activity against hepatitis B virus. Our previous 48-week trial revealed that BSV has comparable antiviral efficacy to tenofovir disoproxil fumarate (TDF) and better safety profiles in terms of improved renal and bone safety. This extension study evaluated the prolonged efficacy and safety of BSV in treatment-naive chronic hepatitis B patients. Methods Patients continued to participate in an open-label BSV study after an initial 48-week double-blind comparison of BSV and TDF treatment. The antiviral efficacy and drug safety was evaluated up to 192 weeks in two groups: patients continuing BSV treatment (BSV-BSV) and patients switching from TDF to BSV after 48 weeks (TDF-BSV). Results Among 197 patients receiving randomized treatments, 170 (86%) entered the open-label phase and 152 (77%) entered the 192-week extension study. Virological response rates over 192 weeks were 92.50% and 93.06% in the BSV-BSV and TDF-BSV groups, respectively (P=0.90). Hepatitis B envelop antigen seroconversion and alanine aminotransferase normalization rates were similar between the groups (P=0.75 and P=0.36, respectively). There were no drug-resistant mutations to BSV. Bone mineral density and renal function were well preserved in the BSV-BSV group, whereas these initially worsened then recovered after switching therapy in the TDF-BSV group. Conclusions BSV maintained potent antiviral efficacy after 192 weeks and showed no evidence of drug resistance. BSV was safe, well tolerated, and effective in patients who switched from TDF to BSV. Trial Registration Number: NCT01937806 (date: 10 Sep 2013).
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Affiliation(s)
- Do Seon Song
- Department of Internal Medicine, St. Vincent's Hospital, The Catholic University of Korea, Seoul, Korea
| | - Won Kim
- Department of Internal Medicine, Seoul Metropolitan Government Boramae Medical Center, Seoul National University College of Medicine, Seoul, Korea
| | - Sang Hoon Ahn
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Hyung Joon Yim
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Jae Young Jang
- Department of Internal Medicine, College of Medicine, Soonchunhyang University, Seoul, Korea
| | - Young Oh Kweon
- Department of Internal Medicine, Kyungpook National University College of Medicine, Daegu, Korea
| | - Yong Kyun Cho
- Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Yoon Jun Kim
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Gun Young Hong
- Department of Internal Medicine, Kwangju Christian Hospital, Gwangju, Korea
| | - Dong Joon Kim
- Department of Internal Medicine and Center for Liver and Digestive Diseases, Hallym University, Chuncheon, Korea
| | - Young Kul Jung
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Joo Hyun Sohn
- Department of Internal Medicine, Hanyang University College of Medicine, Seoul, Korea
| | - Jin-Woo Lee
- Department of Internal Medicine, Inha University School of Medicine, Incheon, Korea
| | - Sung Jae Park
- Department of Internal Medicine, Paik Hospital, Inje University, Busan, Korea
| | - Byung Seok Lee
- Department of Gastroenterology and Hepatology, Chungnam National University School of Medicine, Daejeon, Korea
| | - Ju Hyun Kim
- Department of Internal Medicine, Gacheon University College of Medicine, Incheon, Korea
| | - Hong Soo Kim
- Department of Internal Medicine, Soonchunhyang University College of Medicine, Cheonan, Korea
| | - Seung Kew Yoon
- Department of Internal Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Korea
| | - Moon Young Kim
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Kwan Sik Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Young Suk Lim
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Wan Sik Lee
- Department of Internal Medicine, Chonnam University Medical School, Gwangju, Korea
| | - Jin Mo Yang
- Department of Internal Medicine, St. Vincent's Hospital, The Catholic University of Korea, Seoul, Korea
| | - Kyun-Hwan Kim
- Department of Precision Medicine, Sungkyunkwan University School of Medicine, Suwon, Korea
| | - Kwang-Hyub Han
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Soon Ho Um
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
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12
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Chang JW, Lee HW, Kim BK, Park JY, Kim DY, Ahn SH, Han KH, Kim SU. Hepatic Steatosis Index in the Detection of Fatty Liver in Patients with Chronic Hepatitis B Receiving Antiviral Therapy. Gut Liver 2021; 15:117-127. [PMID: 32066210 PMCID: PMC7817922 DOI: 10.5009/gnl19301] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2019] [Revised: 12/13/2019] [Accepted: 12/21/2019] [Indexed: 12/12/2022] Open
Abstract
Background/Aims The hepatic steatosis index (HSI) is a noninvasive method to assess the severity of hepatic steatosis. Antiviral therapy (AVT) can impact aspartate aminotransferase and alanine aminotransferase levels, which are the main components of the HSI. Thus, we investigated the accuracy of the HSI in detecting hepatic steatosis in patients with chronic hepatitis B (CHB) receiving AVT, compared with those not receiving AVT and in those with nonalcoholic fatty liver disease (NAFLD). Methods Patients with CHB or NAFLD who underwent a magnetic resonance imaging proton density fat fraction (MRI-PDFF) evaluation between March 2010 and March 2019 were recruited. Hepatic steatosis was diagnosed when the PDFF exceeded 5%. Area under the receiver operating characteristic curve (AUROC) analysis was used to assess the diagnostic accuracy of the HSI in the detection of hepatic steatosis. Results The mean age of the study population (189 men and 116 women; 244 with CHB [184 with and 60 without AVT] and 61 with NAFLD) was 55.6 years. The AUROC values for detecting hepatic steatosis were similar between patients with CHB (0.727; p<0.001) and those with NAFLD (0.739; p=0.002). However, when patients with CHB were subdivided into those receiving and not receiving AVT, the AUROC value decreased slightly in patients with CHB receiving AVT compared to those without not receiving AVT (0.707; p=0.001 vs 0.779; p=0.001). Conclusions Despite a slight attenuation, the diagnostic accuracy of the HSI in patients with CHB receiving AVT in detecting hepatic steatosis was still acceptable. Further large-scale studies are required for validation.
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Affiliation(s)
- Jin Won Chang
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Hye Won Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Beom Kyung Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Jun Yong Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Do Young Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Sang Hoon Ahn
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Kwang-Hyub Han
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Seung Up Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
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13
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Han S, Lee HW, Park JY, Kim SU, Kim DY, Ahn SH, Han KH, Seong J, Won JY, Han DH, Kim BK. Appraisal of Long-Term Outcomes of Liver-Directed Concurrent Chemoradiotherapy for Hepatocellular Carcinoma with Major Portal Vein Invasion. J Hepatocell Carcinoma 2020; 7:403-412. [PMID: 33365287 PMCID: PMC7751588 DOI: 10.2147/jhc.s276528] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Accepted: 12/03/2020] [Indexed: 12/14/2022] Open
Abstract
Backgrounds and Aims Molecular-targeted agents are acceptable standards to treat advanced-stage hepatocellular carcinoma (HCC), however, their therapeutic benefit, ie, sorafenib, was significantly offset in case of major vessel invasion. Liver-directed concurrent chemo-radiotherapy (LD-CCRT) provided favorable outcomes in terms of survivals and tumor shrinkage, so, we appraised its long-term therapeutic efficacy. Patients and Methods Advanced HCC patients with portal vein invasion (main trunk or the 1st order branch) were enrolled. During a 5-week radiotherapy course, concurrent hepatic arterial infusion chemotherapy (HAIC) with 5-fluorouracil and leucovorin was administered through an implanted port on the first and last 5 days. Four weeks after LD-CCRT, a maintenance HAIC using 5-fluorouracil and cisplatin was administered every 4 weeks. Results Among 152 patients, the objective response rates as the best response by modified Response Evaluation Criteria In Solid Tumors were 48.0% after LD-CCRT and 55.3% during subsequent HAIC maintenance. After LD-CCRT, biological responses in alpha-fetoprotein and protein induced by the absence of vitamin K or antagonist-II levels were achieved in 46.2% and 52.6%, respectively. Sixteen patients (10.5%) underwent curative resection or liver transplantation after down-staging. Median overall survival and progression-free survival were 13.5 and 6.9 months, respectively. Conclusion LD-CCRT followed by maintenance HAIC yielded favorable survival outcomes in advanced HCC patients with major portal vein invasion. Through initial tumor reduction, LD-CCRT induced down-staging with subsequent curative treatment feasible in 10.5% of patients, resulting in long-term survival. Further prospective trials are warranted to confirm these results.
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Affiliation(s)
- Sojung Han
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.,Yonsei Liver Center, Severance Hospital, Yonsei University Health System, Seoul, Republic of Korea
| | - Hye Won Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.,Yonsei Liver Center, Severance Hospital, Yonsei University Health System, Seoul, Republic of Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jun Yong Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.,Yonsei Liver Center, Severance Hospital, Yonsei University Health System, Seoul, Republic of Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Seung Up Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.,Yonsei Liver Center, Severance Hospital, Yonsei University Health System, Seoul, Republic of Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Do Young Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.,Yonsei Liver Center, Severance Hospital, Yonsei University Health System, Seoul, Republic of Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sang Hoon Ahn
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.,Yonsei Liver Center, Severance Hospital, Yonsei University Health System, Seoul, Republic of Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Kwang-Hyub Han
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jinsil Seong
- Department of Radiation Oncology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jong Yun Won
- Department of Radiology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Dai Hoon Han
- Yonsei Liver Center, Severance Hospital, Yonsei University Health System, Seoul, Republic of Korea.,Liver Cancer Center, Yonsei Cancer Center, Yonsei University Health System, Seoul, Republic of Korea.,Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Beom Kyung Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.,Yonsei Liver Center, Severance Hospital, Yonsei University Health System, Seoul, Republic of Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea
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14
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Jeon MY, Kim BK, Lee JS, Lee HW, Park JY, Kim DY, Ahn SH, Han KH, Kim SU. Negligible risks of hepatocellular carcinoma during biomarker-defined immune-tolerant phase for patients with chronic hepatitis B. Clin Mol Hepatol 2020; 27:295-304. [PMID: 33317247 PMCID: PMC8046628 DOI: 10.3350/cmh.2020.0216] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2020] [Accepted: 11/25/2020] [Indexed: 12/12/2022] Open
Abstract
Background/Aims The immune-tolerant (IT) phase of chronic hepatitis B (CHB) patients is not generally indicative of antiviral therapy (AVT). We assessed and compared the risk of hepatocellular carcinoma (HCC) during the IT-phase stringently defined by a low fibrosis-4 (FIB-4) index, compared to that in patients undergoing AVT. Methods Among 125 untreated patients that were hepatitis B e-antigen positive, hepatitis B virus-DNA >20,000 IU/mL, with normal alanine aminotransferase level from 2012 to 2018, those with a FIB-4 index of <1.45 were classified into the IT-group. The cumulative probability of HCC was estimated using Kaplan-Meier analysis. All patients were assessed until HCC development (intention-to-treat [ITT] analysis), whereas those suspected of experiencing CHB phase switch were assessed using the per-protocol (PP) and censored at the time of phase switch. Results The cumulative probability of HCC at 1-, 3-, and 5-years among the IT-group was zero, compared to AVT-treated patients with FIB-4 indices <1.45 during the same period: 0.2%, 0.6%, and 1.4%, respectively (P=0.264 for ITT and P=0.533 for PP). Among the initially screened 125 untreated patients, those with a FIB-4 index of ≥1.45 had a higher risk of HCC compared to the IT-group (P=0.005). Furthermore, among AVT-treated patients, those with a FIB-4 index of ≥1.45 had a higher risk of HCC compared to their counterpart (P<0.001). Conclusions The risk of HCC was negligible in the IT-group stringently defined by a low FIB-4 index. However, given that a higher HCC risk exists among untreated patients with higher FIB-4, appropriate criteria for AVT should be established.
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Affiliation(s)
- Mi Young Jeon
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Beom Kyung Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Jae Seung Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Hye Won Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Jun Yong Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Do Young Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Sang Hoon Ahn
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Kwang-Hyub Han
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Seung Up Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
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15
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Baatarkhuu O, Lee JS, Amarsanaa J, Kim DY, Ahn SH, Naranzul N, Enkhtuya D, Choijamts N, Batbayar P, Otgonbayar R, Saruul BU, Gantuul C, Gegeebadrakh B, Tuvshinbayar N, Badamsuren D, Ulzmaa G, Otgonbold J, Han KH. Efficacy and safety of ledipasvir/sofosbuvir in 5,028 Mongolian patients infected with genotype 1 hepatitis C virus: A multicenter study. Clin Mol Hepatol 2020; 27:125-135. [PMID: 33242929 PMCID: PMC7820214 DOI: 10.3350/cmh.2020.0023] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2020] [Accepted: 07/27/2020] [Indexed: 02/07/2023] Open
Abstract
Background/Aims Ledipasvir/sofosbuvir (LDV/SOF) shows high efficacy and safety in patients with genotype 1-hepatitis C virus (HCV). We aimed to investigate the efficacy and safety of LDV/SOF in real-world Mongolian patients. Methods Between 2015 to 2019, 23 (0.5%) and 5,005 patients (99.5%) with genotype 1a and 1b HCV, respectively, were treated with a fixed-dose tablet containing 90 mg ledipasvir and 400 mg sofosbuvir for 12 weeks, and 81 patients (1.6%) with previous experience of interferon (IFN)-based treatment received additional 1,000 mg ribavirin. HCV RNA was measured at 4, 12, and 24 weeks after the first dose to determine rapid virologic response, end of treatment response (ETR), and sustained virologic response at 12 weeks after end of treatment (SVR12). Results Most patients (n=5,008; 99.6%) achieved ETR and SVR12 without virologic relapse. Patients with genotype 1a showed low rates of ETR and SVR12 in only 16 patients (69.6%). There was no significant difference in SVR12 rate between patients regardless of IFN experience (n=81; 1.6%), cirrhosis (n=1,151; 22.9%), HCV RNA >6×106 IU/mL (n=866; 17.2%), or liver stiffness >9.6 kPa (n=1,721; 34.2%) (100.0%, 99.3%, 99.4%, and 99.4%, respectively). No severe adverse events (AEs) were reported, and there was no dose reduction or interruption due to AE. The most common AEs were headache (n=472; 9.4%), fatigue (n=306; 6.2%), abdominal discomfort (n=295; 5.9%), and skin rash (n=141; 2.8%). Conclusions LDV/SOF showed high efficacy and safety for patients with genotype 1, especially 1b HCV, in Mongolia. The real-world data might be applicable to patients in other Asian-Pacific countries.
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Affiliation(s)
- Oidov Baatarkhuu
- Department of Infectious Diseases, School of Medicine, Mongolian National University of Medical Sciences, Ulaanbaatar, Mongolia.,Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Mongolian Academy of Medical Sciences, Ulaanbaatar, Mongolia.,Mongolian Association for the Study of Liver Diseases, Ulaanbaatar, Mongolia
| | - Jae Seung Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Jazag Amarsanaa
- Mongolian Association for the Study of Liver Diseases, Ulaanbaatar, Mongolia.,Department of Hepatology, Happy Veritas Liver Diagnostics Center, Ulaanbaatar, Mongolia
| | - Do Young Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Sang Hoon Ahn
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Nyamsuren Naranzul
- Department of Infectious Diseases, School of Medicine, Mongolian National University of Medical Sciences, Ulaanbaatar, Mongolia.,Mongolian Association for the Study of Liver Diseases, Ulaanbaatar, Mongolia
| | - Damba Enkhtuya
- Mongolian Association for the Study of Liver Diseases, Ulaanbaatar, Mongolia.,Department of Hepatology, Happy Veritas Liver Diagnostics Center, Ulaanbaatar, Mongolia
| | - Nagir Choijamts
- Mongolian Association for the Study of Liver Diseases, Ulaanbaatar, Mongolia.,Department of Hepatology, Happy Veritas Liver Diagnostics Center, Ulaanbaatar, Mongolia
| | - Purev Batbayar
- Mongolian Association for the Study of Liver Diseases, Ulaanbaatar, Mongolia.,Department of Hepatology, Happy Veritas Liver Diagnostics Center, Ulaanbaatar, Mongolia
| | - Radnaa Otgonbayar
- Department of Internal Medicine, University General Hospital, Mongolian National University of Medical Sciences, Ulaanbaatar, Mongolia
| | - Bat-Ulzii Saruul
- Mongolian Association for the Study of Liver Diseases, Ulaanbaatar, Mongolia.,Department of Hepatology, National Center for Communicable Diseases, Ulaanbaatar, Mongolia
| | - Chuluunbaatar Gantuul
- Mongolian Association for the Study of Liver Diseases, Ulaanbaatar, Mongolia.,Department of Hepatology, National Center for Communicable Diseases, Ulaanbaatar, Mongolia
| | - Baljinnyam Gegeebadrakh
- Mongolian Association for the Study of Liver Diseases, Ulaanbaatar, Mongolia.,Department of Gastroenterology, Second State Central Hospital, Ulaanbaatar, Mongolia
| | - Narangerel Tuvshinbayar
- Mongolian Association for the Study of Liver Diseases, Ulaanbaatar, Mongolia.,Department of Gastroenterology, Second State Central Hospital, Ulaanbaatar, Mongolia
| | - Dorjgotov Badamsuren
- Mongolian Association for the Study of Liver Diseases, Ulaanbaatar, Mongolia.,Department of Gastroenterology, Third State Central Hospital, Ulaanbaatar, Mongolia
| | - Galsan Ulzmaa
- Mongolian Association for the Study of Liver Diseases, Ulaanbaatar, Mongolia.,Department of Gastroenterology, Third State Central Hospital, Ulaanbaatar, Mongolia
| | - Jamiyandorj Otgonbold
- School of Dentistry, Mongolian National University of Medical Sciences, Ulaanbaatar, Mongolia
| | - Kwang-Hyub Han
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
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16
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Yoo JJ, Yoo YJ, Moon WR, Kim SU, Jeong SW, Park HN, Park MG, Jang JY, Park SY, Kim BK, Park JY, Kim DY, Ahn SH, Han KH, Kim SG, Kim YS, Kim JH, Yeon JE, Byun KS. Correlation of the grade of hepatic steatosis between controlled attenuation parameter and ultrasound in patients with fatty liver: a multi-center retrospective cohort study. Korean J Intern Med 2020; 35:1346-1353. [PMID: 31694366 PMCID: PMC7652655 DOI: 10.3904/kjim.2018.309] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2018] [Accepted: 12/03/2018] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND/AIMS The controlled attenuation parameter (CAP), based on transient elastography, is widely used for noninvasive assessment of the degree of hepatic steatosis (HS). We investigated the correlation of the degree HS between CAP and ultrasound (US) in patients with HS. METHODS In total, 986 patients with US-based HS who underwent transient elastography within 1 month were evaluated. The US-based grade of HS was categorized as mild (grade 1), moderate (grade 2), or severe (grade 3). RESULTS The CAP was significantly correlated with the US-based grade of HS (r = 0.458, p < 0.001). The median CAP value of each US-based HS grade showed a positive correlation with grade (271.1, 303.7, and 326.7 dB/m for grades 1, 2, and 3). In a multivariate analysis, the US-based HS grade, body mass index, serum albumin, alanine aminotransferase, and total cholesterol, and liver stiffness were all significantly correlated with the CAP value (all p < 0.05). The areas under the receiver operating characteristic curves for grade 2 to 3 and grade 3 HS were 0.749 (95% confidence interval [CI], 0.714 to 0.784) and 0.738 (95% CI, 0.704 to 0.772). The optimal cut-off CAP values to maximize the sum of the sensitivity and specificity for grade 2 to 3 and grade 3 HS were 284.5 dB/m (sensitivity 78.6%, specificity 61.7%) and 298.5 dB/m (sensitivity 84.6%, specificity 55.6%). CONCLUSION The correlation of the degree of HS between CAP and US was significantly high in patients with HS, and the optimal cut-off CAP values for grade 2 to 3 and grade 3 HS were 284.5 and 298.5 dB/m.
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Affiliation(s)
- Jeong-Ju Yoo
- Department of Internal Medicine, Soonchunhyang University Bucheon Hospital, Bucheon, Korea
| | - Yang Jae Yoo
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
- Department of Internal Medicine, Bundang Jesaeng Hospital, Bundang, Korea
| | - Woo Ram Moon
- Department of Internal Medicine, Soonchunhyang University Seoul Hospital, Seoul, Korea
| | - Seung Up Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
- Seung Up Kim, M.D. Department of Internal Medicine, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, Korea Tel: +82-2-2228-1944, Fax: +82-2-393-6884, E-mail:
| | - Soung Won Jeong
- Department of Internal Medicine, Soonchunhyang University Seoul Hospital, Seoul, Korea
- Correspondence to Soung Won Jeong, M.D. Department of Internal Medicine, Soonchunhyang University Seoul Hospital, 59 Daesagwan-ro, Yongsan-gu, Seoul 04401, Korea Tel: +82-2-710-3076, Fax: +82-2-709-9696, E-mail:
| | - Ha Na Park
- Department of Internal Medicine, CHA Bundang Medical Center, CHA University, Seongnam, Korea
| | - Min Gyu Park
- Department of Internal Medicine, Soonchunhyang University Seoul Hospital, Seoul, Korea
| | - Jae Young Jang
- Department of Internal Medicine, Soonchunhyang University Seoul Hospital, Seoul, Korea
| | - Su Yeon Park
- Department of Biostatistics, Soonchunhyang University Seoul Hospital, Seoul, Korea
| | - Beom Kyung Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Jun Yong Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Do Young Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Sang Hoon Ahn
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Kwang-Hyub Han
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Sang Gyune Kim
- Department of Internal Medicine, Soonchunhyang University Bucheon Hospital, Bucheon, Korea
| | - Young Seok Kim
- Department of Internal Medicine, Soonchunhyang University Bucheon Hospital, Bucheon, Korea
| | - Ji Hoon Kim
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Jong Eun Yeon
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Kwan Soo Byun
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
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17
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Chon YE, Jung KS, Ha Y, Kim MN, Lee JH, Hwang SG, Ahn SH, Kim DY, Han KH, Park JY. High body mass index hinders fibrosis improvement in patients receiving long-term tenofovir therapy in hepatitis B virus-related cirrhosis. J Viral Hepat 2020; 27:1119-1126. [PMID: 32558181 DOI: 10.1111/jvh.13345] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Revised: 04/26/2020] [Accepted: 05/25/2020] [Indexed: 12/12/2022]
Abstract
Long-term suppression of hepatitis B virus with tenofovir (TDF) induces fibrosis regression, and repeated liver stiffness (LS) measurement can indicate the improvement of fibrosis. We aimed to investigate predictors for LS improvement assessed by changes in patients receiving long-term TDF therapy in chronic hepatitis B (CHB) with liver cirrhosis. CHB patients with histologically proven liver cirrhosis who received TDF as the first-line therapy from 2012 to 2015 were recruited. LS and controlled attenuation parameter (CAP) measurements were repeated at baseline and 3 years after therapy. Liver stiffness improvement was defined as a drop of LS value ≥30% from the baseline. A total of 131 patients were enrolled (mean age 51.4% and male 64.9%). After 3 years of TDF therapy, the mean LS value significantly improved (from 14.7 to 8.6 kPa, P < .001), and 96 (73.3%) patients have achieved LS improvement. Predictors associated with improvement of LS were low body mass index (BMI), HBeAg positivity, and low CAP value at baseline. In multivariate analysis, low BMI was a single factor independently associated with LS improvement (odds ratio 0.680, 95% CI 0.560-0.825, P < .001). Patients with BMI < 23.5, had a 1.96 times more chance of achieving LS improvement compared to those with BMI ≥ 23.5 (90.1% vs. 46.0%, P = .001). High BMI was a single significant factor hindering the fibrosis improvement in patients receiving long-term TDF therapy in CHB with liver cirrhosis. Life style modification and BMI reduction should be encouraged to enhance fibrosis improvement.
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Affiliation(s)
- Young Eun Chon
- Department of Internal Medicine, Institute of Gastroenterology, CHA Bundang Medical Center, CHA University, Seongnam, Korea.,CHA Bundang Liver Center, CHA Bundang Hospital, Seongnam, Korea
| | - Kyu Sik Jung
- Department of Internal Medicine, Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Yeonjung Ha
- Department of Internal Medicine, Institute of Gastroenterology, CHA Bundang Medical Center, CHA University, Seongnam, Korea.,CHA Bundang Liver Center, CHA Bundang Hospital, Seongnam, Korea
| | - Mi Na Kim
- Department of Internal Medicine, Institute of Gastroenterology, CHA Bundang Medical Center, CHA University, Seongnam, Korea.,CHA Bundang Liver Center, CHA Bundang Hospital, Seongnam, Korea
| | - Joo Ho Lee
- Department of Internal Medicine, Institute of Gastroenterology, CHA Bundang Medical Center, CHA University, Seongnam, Korea.,CHA Bundang Liver Center, CHA Bundang Hospital, Seongnam, Korea
| | - Seong Gyu Hwang
- Department of Internal Medicine, Institute of Gastroenterology, CHA Bundang Medical Center, CHA University, Seongnam, Korea.,CHA Bundang Liver Center, CHA Bundang Hospital, Seongnam, Korea
| | - Sang Hoon Ahn
- Department of Internal Medicine, Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Do Young Kim
- Department of Internal Medicine, Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Kwang-Hyub Han
- Department of Internal Medicine, Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Jun Yong Park
- Department of Internal Medicine, Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
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18
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Baik M, Nam HS, Heo JH, Park HJ, Kim BK, Park JY, Kim DY, Ahn SH, Han KH, Lee HS, Kim SU, Kim YD. Advanced Liver Fibrosis Predicts Unfavorable Long-Term Prognosis in First-Ever Ischemic Stroke or Transient Ischemic Attack. Cerebrovasc Dis 2020; 49:474-480. [PMID: 32980849 DOI: 10.1159/000510436] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Accepted: 07/23/2020] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION There are a limited number of studies investigating the relationship between the degree of liver fibrosis and the long-term prognosis, especially ischemic stroke (IS) recurrence, in first-ever IS or transient ischemic attack (TIA). OBJECTIVE We investigated whether there are differences in the long-term all-cause and cardiovascular mortalities and IS recurrence based on the degree of liver fibrosis in first-ever IS or TIA. METHODS This analysis included 2,504 patients with first-ever IS or TIA recruited from a prospective stroke cohort. Liver fibrosis was predicted using the fibrosis-4 (FIB-4) index, and advanced fibrosis was defined as an FIB-4 index of >3.25. Using Cox regression models, we compared the all-cause and cardiovascular mortalities and IS recurrence. As measures for the additive predictive value of the FIB-4 index for prediction of all-cause mortality, the integrated area under the receiver operating characteristic curve (iAUC), net reclassification improvement (NRI), and integrated discrimination improvement (IDI) were used. RESULTS There were 231 (9.2%) patients with advanced fibrosis. During a median follow-up of 1.2 years, the cumulative all-cause and cardiovascular mortalities were 6.4 and 1.9%, and IS recurrence was observed in 5.3%. The advanced fibrosis was associated with an increased risk of all-cause mortality (hazard ratio [HR] = 3.98, 95% confidence interval [CI] = 2.40-6.59), cardiovascular mortality (HR = 4.48, 95% CI = 1.59-12.65), and IS recurrence (HR = 1.95, 95% CI = 1.05-3.65). Adding the FIB-4 index to the model consisting of traditional cardiovascular risk factors improved the predictive accuracy for all-cause mortality as measured using the iAUC (from 0.7594 to 0.7729) and for all-cause mortality at 1 year as measured using the NRI (38.6%) and IDI (0.037). CONCLUSIONS The burden of liver fibrosis is associated with unfavorable long-term prognosis, including recurrent IS, in first-ever IS or TIA.
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Affiliation(s)
- Minyoul Baik
- Department of Neurology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Hyo Suk Nam
- Department of Neurology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Ji Hoe Heo
- Department of Neurology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Hyung Jong Park
- Department of Neurology, Yonsei University College of Medicine, Seoul, Republic of Korea.,Department of Neurology, Brain Research Institute, Keimyung University School of Medicine, Daegu, Republic of Korea
| | - Beom Kyung Kim
- Department of Internal Medicine, Institute of Gastroenterology, Yonsei University College of Medicine and Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea
| | - Jun Yong Park
- Department of Internal Medicine, Institute of Gastroenterology, Yonsei University College of Medicine and Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea
| | - Do Young Kim
- Department of Internal Medicine, Institute of Gastroenterology, Yonsei University College of Medicine and Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea
| | - Sang Hoon Ahn
- Department of Internal Medicine, Institute of Gastroenterology, Yonsei University College of Medicine and Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea
| | - Kwang-Hyub Han
- Department of Internal Medicine, Institute of Gastroenterology, Yonsei University College of Medicine and Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea
| | - Hye Sun Lee
- Biostatistics Collaboration Unit, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Seung Up Kim
- Department of Internal Medicine, Institute of Gastroenterology, Yonsei University College of Medicine and Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea
| | - Young Dae Kim
- Department of Neurology, Yonsei University College of Medicine, Seoul, Republic of Korea,
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19
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Jeon MY, Lee JS, Lee HW, Kim BK, Park JY, Kim DY, Han KH, Ahn SH, Kim SU. Entecavir and tenofovir on renal function in patients with hepatitis B virus-related hepatocellular carcinoma. J Viral Hepat 2020; 27:932-940. [PMID: 32365240 DOI: 10.1111/jvh.13313] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Revised: 02/12/2020] [Accepted: 03/30/2020] [Indexed: 12/22/2022]
Abstract
The use of tenofovir disoproxil fumarate (TDF) is associated with a risk of renal dysfunction. We investigated whether TDF is associated with the deterioration of renal function in patients with hepatitis B virus (HBV)-related hepatocellular carcinoma (HCC) requiring frequent computed tomography (CT) evaluations and transarterial chemoembolization (TACE) sessions, when compared to entecavir (ETV). Between 2007 and 2017, 493 patients with HBV-related HCC were enrolled. The number of CT evaluations and TACE sessions were collected through 3 years of follow-up. The median age of the study population (373 men and 120 women; 325 with ETV and 168 with TDF) was 56.5 years. TDF was significantly associated with a serum creatinine increase (≥25% from the baseline; unadjusted hazard ratio [uHR] = 1.620) and an estimated glomerular filtration rate (eGFR) reduction (<20% from the baseline) (uHR = 1.950) (all P < .05), when compared to ETV. In addition, CT evaluations ≥4 times/year were significantly associated with a serum creatinine increase (uHR = 2.709), eGFR reduction (uHR = 3.274) and chronic kidney disease (CKD) progression (≥1 CKD stage from the baseline) (uHR = 1.980) (all P < .05). In contrast, TACE was not associated with all renal dysfunction parameters (all P > .05). After adjustment, TDF use was independently associated with the increased risk of eGFR reduction (adjusted HR [aHR] = 1.945; P = .023), whereas CT evaluation ≥4 times/year was independently associated with the increased risk of serum creatinine increase (aHR = 2.898), eGFR reduction (aHR = 3.484) and CKD progression (aHR = 1.984) (all P < .01). In conclusion, patients with HBV-related HCC treated with TDF and frequent CT evaluations should be closely monitored for the detection of associated renal dysfunction.
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Affiliation(s)
- Mi Young Jeon
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea.,Yonsei Liver Center, Severance Hospital, Seoul, South Korea
| | - Jae Seung Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea.,Yonsei Liver Center, Severance Hospital, Seoul, South Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, South Korea
| | - Hye Won Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea.,Yonsei Liver Center, Severance Hospital, Seoul, South Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, South Korea
| | - Beom Kyung Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea.,Yonsei Liver Center, Severance Hospital, Seoul, South Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, South Korea
| | - Jun Yong Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea.,Yonsei Liver Center, Severance Hospital, Seoul, South Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, South Korea
| | - Do Young Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea.,Yonsei Liver Center, Severance Hospital, Seoul, South Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, South Korea
| | - Kwang-Hyub Han
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea.,Yonsei Liver Center, Severance Hospital, Seoul, South Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, South Korea
| | - Sang Hoon Ahn
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea.,Yonsei Liver Center, Severance Hospital, Seoul, South Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, South Korea
| | - Seung Up Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea.,Yonsei Liver Center, Severance Hospital, Seoul, South Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, South Korea
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20
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Lee WH, Byun HK, Choi JS, Choi GH, Han DH, Joo DJ, Kim DY, Han KH, Seong J. Liver-directed combined radiotherapy as a bridge to curative surgery in locally advanced hepatocellular carcinoma beyond the Milan criteria. Radiother Oncol 2020; 152:1-7. [PMID: 32739317 DOI: 10.1016/j.radonc.2020.07.046] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 07/21/2020] [Accepted: 07/27/2020] [Indexed: 12/25/2022]
Abstract
BACKGROUND AND PURPOSE Liver-directed combined radiotherapy (LDCRT) can provide substantial tumor control, which may be an effective bridge to curative surgery for selected patients. We aimed to investigate the outcomes of LDCRT for locally advanced hepatocellular carcinoma (LAHCC) beyond the Milan criteria. MATERIALS AND METHODS We identified 1078 patients diagnosed with LAHCC who received LDCRT and compared the outcomes based on no surgery, conversion to surgical resection, and liver transplantation (LT). Predictive factors for conversion to curative surgery were identified using logistic regression analysis. RESULTS The most frequently used LDCRT strategies were concurrent chemoradiation (CCRT) (497 patients, 46.1%) and transarterial chemoembolization (TACE) plus radiotherapy (251 patients 23.3%). After LDCRT, 96 (8.9%) and 42 patients (3.9%) received surgical resection and LT, respectively. After a median follow-up of 14.4 months, the 5-year overall survival (OS) rate was 16.5% for all patients. Conversion to curative surgery group had higher 5-year OS (surgical resection vs. LT vs. no surgery: 58.1% vs. 54.3% vs. 10.2%, p < 0.001). Patients aged < 60 years with a single tumor, no treatment history, pre-treatment Child class A, lower pre-treatment tumor marker levels, and radiologic complete or partial response (all p < 0.050) had a higher chance of conversion to surgery. CONCLUSION LDCRT could convert tumors to within the Milan criteria as a bridge to curative surgery, and improved long-term survival for the selected patients. Clinicians should consider LDCRT followed by curative surgery for young patients who are treatment-naïve and have good liver function with favorable tumor characteristics showing radiologic response to LDCRT.
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Affiliation(s)
- Won Hee Lee
- Department of Radiation Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Hwa Kyung Byun
- Department of Radiation Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jin Sub Choi
- Department of Surgery, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Gi Hong Choi
- Department of Surgery, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Dai Hoon Han
- Department of Surgery, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Dong Jin Joo
- Department of Surgery, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Do Young Kim
- Department of Internal Medicine, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Kwang-Hyub Han
- Department of Internal Medicine, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jinsil Seong
- Department of Radiation Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea.
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21
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Jeon MY, Kim BK, Park JY, Kim DY, Ahn SH, Han KH, Lee JH, Yu SJ, Kim YJ, Yoon JH, Cho EJ, Kim SU. Proposal of a New Risk Score for Patients Treated with Transarterial Chemoembolization due to Recurrent Hepatocellular Carcinoma after Curative Resection: A Multicenter Study. Gut Liver 2020; 14:477-485. [PMID: 31640304 PMCID: PMC7366139 DOI: 10.5009/gnl19111] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Revised: 06/09/2019] [Accepted: 06/27/2019] [Indexed: 12/13/2022] Open
Abstract
Background/Aims Prognostic models are lacking for patients with recurrent hepatocellular carcinoma (HCC) following surgical resection. This study devised and validated a new hepatoma arterial-embolization prognostic (HAP) score optimized for use in patients undergoing treatment with transarterial chemoembolization (TACE) for recurrence subsequent to surgical resection of HCC. Methods Training cohort (n=424) and validation cohort (n=350) patients with recurrent HCC after resection treated with TACE between 2003 and 2016 were enrolled. Cox regression and area under the receiver operating characteristic curve (AUC) analyses were used to identify risk factors for survival and to calculate the predictive performance of risk scores, respectively. Results The median age of the study population was 59.2 years. α-Fetoprotein >400 ng/mL (hazard ratio [HR]=1.815), serum albumin ≤3.5 g/dL (HR=1.966), tumor number ≥2 (HR=1.425), tumor size >5 cm at resection or recurrence (HR=1.356), segmental portal vein invasion at resection or recurrence (HR=2.032), and time from resection to recurrence ≤1 years (HR=1.849) independently predicted survival (all p<0.05). The postoperative HAP (pHAP) model based on the rounded HRs of these variables showed an AUC of 0.723 for predicting survival at 3 years, which was significantly higher than AUCs of other HAP-based models, including HAP, modified HAP, and modified HAP-II scores (0.578-0.621) (all p<0.05). The accuracy of pHAP was maintained in the entire cohort (n=774; AUC=0.776 at 3 years). Conclusions A new pHAP score optimized for patients treated with TACE due to recurrent HCC after resection showed acceptable accuracy and was externally validated. Further studies of means by which to select treatment options other than TACE for high-risk patients according to pHAP scores are warranted.
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Affiliation(s)
- Mi Young Jeon
- Department of Internal Medicine, Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Beom Kyung Kim
- Department of Internal Medicine, Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Jun Yong Park
- Department of Internal Medicine, Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Do Young Kim
- Department of Internal Medicine, Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Sang Hoon Ahn
- Department of Internal Medicine, Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Kwang-Hyub Han
- Department of Internal Medicine, Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Jeong-Hoon Lee
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Su Jong Yu
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Yoon Jun Kim
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Jung-Hwan Yoon
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Eun Ju Cho
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Seung Up Kim
- Department of Internal Medicine, Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
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22
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Lee HA, Lee HW, Kim IH, Park SY, Sinn DH, Yu JH, Seo YS, Um SH, Lee JI, Lee KS, Lee CH, Tak WY, Kweon YO, Kang W, Paik YH, Lee JW, Suh SJ, Jung YK, Kim BK, Park JY, Kim DY, Ahn SH, Han KH, Yim HJ, Kim SU. Extremely low risk of hepatocellular carcinoma development in patients with chronic hepatitis B in immune-tolerant phase. Aliment Pharmacol Ther 2020; 52:196-204. [PMID: 32452564 DOI: 10.1111/apt.15741] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Revised: 11/12/2019] [Accepted: 03/30/2020] [Indexed: 12/14/2022]
Abstract
BACKGROUND Anti-viral therapy is not indicated for patients with chronic hepatitis B (CHB) in the immune-tolerant phase. AIMS To investigate the cumulative incidence of phase change and hepatocellular carcinoma (HCC) and independent predictors for phase change in patients with CHB in immune-tolerant phase. METHODS In total, 946 patients in immune-tolerant phase, defined as hepatitis B e antigen positivity, HBV-DNA >20 000 IU/mL and alanine aminotransferase (ALT) ≤40 IU/L, between 1989 and 2017 were enrolled from eight institutes. RESULTS The mean age of study population (429 men and 517 women) was 36.7 years. The mean ALT and HBV-DNA levels were 24.6 IU/L and 8.50 log10 IU/mL, respectively. Of the study population, 476 (50.3%) patients remained in immune-tolerant phase throughout the study period (median: 63.6 months). The cumulative incidence rates of phase change and HCC at 10 years were 70.7% and 1.7%, respectively. Multivariate analyses revealed that HBV-DNA level >107 IU/mL was associated independently with a reduced risk of phase change (hazard ratio [HR] = 0.734, P = 0.008), whereas a high ALT level, above the cut-off recommended in the Korean Association for the Study of the Liver guidelines (34 IU/L for men and 30 IU/L for women), was associated independently with a greater risk of phase change (HR = 1.885, P < 0.001). CONCLUSIONS The criterion of HBV-DNA level > 107 IU/mL may be useful to define immune-tolerant phase. In addition, an extremely low risk of HCC development was observed in patients with CHB in immune-tolerant phase.
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Affiliation(s)
- Han Ah Lee
- Korea University College of Medicine, Seoul, Korea
| | - Hyun Woong Lee
- Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - In Hee Kim
- Chonbuk National University Medical School, Jeonju, Korea
| | - Soo Young Park
- School of Medicine, Kyungpook National University, Daegu, Korea
| | - Dong Hyun Sinn
- Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jung Hwan Yu
- Inha University Hospital, Inha University School of Medicine, Incheon, Korea
| | | | - Soon Ho Um
- Korea University College of Medicine, Seoul, Korea
| | - Jung Il Lee
- Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Kwan Sik Lee
- Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Chang Hun Lee
- Chonbuk National University Medical School, Jeonju, Korea
| | - Won Young Tak
- School of Medicine, Kyungpook National University, Daegu, Korea
| | - Young Oh Kweon
- School of Medicine, Kyungpook National University, Daegu, Korea
| | - Wonseok Kang
- Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Yong-Han Paik
- Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jin-Woo Lee
- Inha University Hospital, Inha University School of Medicine, Incheon, Korea
| | - Sang Jun Suh
- Korea University Ansan Hospital, Korea University College of Medicine, Ansan, Korea
| | - Young Kul Jung
- Korea University Ansan Hospital, Korea University College of Medicine, Ansan, Korea
| | - Beom Kyung Kim
- Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Jun Yong Park
- Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Do Young Kim
- Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Sang Hoon Ahn
- Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Kwang-Hyub Han
- Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Hyung Joon Yim
- Korea University Ansan Hospital, Korea University College of Medicine, Ansan, Korea
| | - Seung Up Kim
- Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
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23
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Kim BJ, Lee KB, Lee JM, Hwang SH, Heo DH, Han KH. Design of optimal digital filter and digital signal processing for a CdZnTe high resolution gamma-ray system. Appl Radiat Isot 2020; 162:109171. [PMID: 32501226 DOI: 10.1016/j.apradiso.2020.109171] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Revised: 09/20/2019] [Accepted: 04/03/2020] [Indexed: 11/18/2022]
Abstract
We have developed an online digital signal processing system based on an FPGA. The system consists of pile-up rejection, baseline restorer, peak detection and pole-zero cancellation for evaluation of deposited energy in the detector. The shaping algorithm employed is a Moving Window Deconvolution (MWD) to shape digitized data into a trapezoidal form. For the purpose of verification, the developed digital system was tested for 137Cs gamma rays. The entire system is programmed using the LabVIEW environment.
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Affiliation(s)
- B J Kim
- Ionizing Radiation Center, Korea Research Institute of Standards and Science (KRISS), Daejeon, 34113, Republic of Korea; University of Science & Technology (UST), Daejeon, 34113, Republic of Korea
| | - K B Lee
- Ionizing Radiation Center, Korea Research Institute of Standards and Science (KRISS), Daejeon, 34113, Republic of Korea; University of Science & Technology (UST), Daejeon, 34113, Republic of Korea.
| | - J M Lee
- Ionizing Radiation Center, Korea Research Institute of Standards and Science (KRISS), Daejeon, 34113, Republic of Korea; University of Science & Technology (UST), Daejeon, 34113, Republic of Korea
| | - S H Hwang
- Ionizing Radiation Center, Korea Research Institute of Standards and Science (KRISS), Daejeon, 34113, Republic of Korea
| | - D H Heo
- Ionizing Radiation Center, Korea Research Institute of Standards and Science (KRISS), Daejeon, 34113, Republic of Korea
| | - K H Han
- ULS Co., Ltd., Daejeon, 34186, Republic of Korea
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24
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Kudo M, Han KH, Ye SL, Zhou J, Huang YH, Lin SM, Wang CK, Ikeda M, Chan SL, Choo SP, Miyayama S, Cheng AL. A Changing Paradigm for the Treatment of Intermediate-Stage Hepatocellular Carcinoma: Asia-Pacific Primary Liver Cancer Expert Consensus Statements. Liver Cancer 2020; 9:245-260. [PMID: 32647629 PMCID: PMC7325125 DOI: 10.1159/000507370] [Citation(s) in RCA: 145] [Impact Index Per Article: 36.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Accepted: 03/11/2020] [Indexed: 02/04/2023] Open
Abstract
The Asia-Pacific Primary Liver Cancer Expert (APPLE) Consensus Statement on the treatment strategy for patients with intermediate-stage hepatocellular carcinoma (HCC) was established on August 31, 2019, in Sapporo, Hokkaido during the 10th Annual APPLE Meeting. This manuscript summarizes the international consensus statements developed at APPLE 2019. Transarterial chemoembolization (TACE) is the only guideline-recommended global standard of care for intermediate-stage HCC. However, not all patients benefit from TACE because intermediate-stage HCC is a heterogeneous disease in terms of tumor burden and liver function. Ten important clinical questions regarding this stage of HCC were raised, and consensus statements were generated based on high-quality evidence. In intermediate-stage HCC, preservation of liver function is as important as achieving a high objective response (OR) because the treatment goal is to prolong overall survival. Superselective conventional TACE (cTACE) is recommended as the first choice of treatment in patients eligible for effective (curative) TACE, whereas in patients who are not eligible, systemic therapy is recommended as the first choice of treatment. TACE is not indicated as the first-line therapy in TACE-unsuitable patients. Another important statement is that TACE should not be continued in patients who develop TACE failure/refractoriness in order to preserve liver function. Targeted therapy is the recommended first-line treatment for TACE-unsuitable patients. Especially, the drug, which can have higher OR rate, is preferred. Immunotherapy, transarterial radioembolization, TACE + targeted therapy or other modalities may be considered alternative options in TACE-unsuitable patients who are not candidates for targeted therapy. Better liver function, such as albumin-bilirubin grade 1, is an important factor for maximizing the therapeutic effect of systemic therapy.
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Affiliation(s)
- Masatoshi Kudo
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, Osaka-Sayama, Japan
| | - Kwang-Hyub Han
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sheng-Long Ye
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jian Zhou
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yi-Hsiang Huang
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Shi-Ming Lin
- Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, Linkou, Taiwan
- College of Medicine, Chang Gung University, Taoyuan City, Taiwan
| | - Chung-Kwe Wang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Taipei City Hospital, Ren-Ai Branch and Kang Ning Hospital, Taipei, Taiwan
| | - Masafumi Ikeda
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital East, Kashiwa-shi, Japan
| | - Stephen Lam Chan
- Department of Clinical Oncology, State Key Laboratory of Translation Oncology, The Chinese University of Hong Kong, Hong Kong, China
| | - Su Pin Choo
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore, Singapore
| | - Shiro Miyayama
- Department of Diagnostic Radiology, Fukui-ken Saiseikai Hospital, Fukui, Japan
| | - Ann Lii Cheng
- Department of Medical Oncology, National Taiwan University Cancer Center, Taipei, Taiwan
- Department of Oncology, National Taiwan University Hospital, Taipei, Taiwan
- Graduate Institute of Oncology, School of Medicine, National Taiwan University, Taipei, Taiwan
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25
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Won YK, Kang KS, Gonzalez YS, Razavi H, Dugan E, Han KH, Ahn SH, Jeon MY, Kim DY. A tool to measure the impact of inaction toward elimination of hepatitis C: A case study in Korea. PLoS One 2020; 15:e0232186. [PMID: 32343727 PMCID: PMC7188208 DOI: 10.1371/journal.pone.0232186] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Accepted: 04/08/2020] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND AND AIMS Hepatitis C virus (HCV) and its sequelae present a significant source of economic and societal burden. Introduction of highly effective curative therapies has made HCV elimination attainable. The study used a predictive model to assess the clinical and economic impact of implementing national screening and treatment policies toward HCV elimination in Korea. METHODS A previously validated Markov disease progression model of HCV infection was employed to analyze the clinical and economic impact of various strategies for HCV diagnosis and treatment in Korea. In this analysis, the model compared the clinical and economic outcomes of current HCV-related interventions in Korea (7,000 patients treated and 4,200 patients newly diagnosed annually, starting in 2017) to four elimination scenarios: 1) initiating sufficient diagnosis and treatment interventions to meet the World Health Organization's GHSS elimination targets by 2030, 2) delaying initiation of interventions by one year, 3) delaying initiation of interventions by two years and 4) accelerating initiation of interventions to meet elimination targets by 2025. Modelled historical incidence of HCV was calibrated to match a viremic HCV prevalence of 0.44% in 2009. Elimination scenarios required 24,000 treatments and 34,000 newly diagnosed patients annually, starting in 2018, to reach the 2030 targets. RESULTS Compared to current "status quo" interventions, elimination (or accelerated elimination by 2025) would avert 23,700 (27,000) incident cases of HCV, 1,300 (1,400) liver-related deaths (LRDs) and 2,900 (3,100) cases of end-stage liver disease (ESLD) over the 2017-2030 time period. Postponing interventions by one (or two) years would avert 21,100 (18,600) new HCV infections, 920 (660) LRDs and 2,000 (1,400) cases of ESLD by 2030. Following elimination or accelerated elimination strategies would save 860 million USD or 1.1 billion USD by 2030, respectively, compared to the status quo, requiring an up-front investment in prevention that decreases spending on liver-related complications and death. CONCLUSIONS By projecting the impact of interventions and tracking progress toward GHSS elimination targets using modelling, we demonstrate that Korea can prevent significant morbidity, mortality and spending on HCV. Results should serve as the backbone for policy and decision-making, demonstrating how aggressive prevention measures are designed to reduce future costs and increase the health of the public.
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Affiliation(s)
| | | | | | - Homie Razavi
- Center for Disease Analysis Foundation (CDAF), Lafayette, Colorado, United States of America
| | - Ellen Dugan
- Center for Disease Analysis Foundation (CDAF), Lafayette, Colorado, United States of America
| | - Kwang-Hyub Han
- Department of Internal Medicine, Yonsei University, College of Medicine, Seoul, Korea
| | - Sang Hoon Ahn
- Department of Internal Medicine, Yonsei University, College of Medicine, Seoul, Korea
| | - Mi Young Jeon
- Department of Internal Medicine, Yonsei University, College of Medicine, Seoul, Korea
| | - Do Young Kim
- Department of Internal Medicine, Yonsei University, College of Medicine, Seoul, Korea
- * E-mail:
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26
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Lim TS, Lee JS, Kim BK, Lee HW, Jeon MY, Kim SU, Park JY, Kim DY, Han KH, Ahn SH. An observational study on long-term renal outcome in patients with chronic hepatitis B treated with tenofovir disoproxil fumarate. J Viral Hepat 2020; 27:316-322. [PMID: 31639240 DOI: 10.1111/jvh.13222] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Revised: 09/02/2019] [Accepted: 10/01/2019] [Indexed: 12/13/2022]
Abstract
In patients with chronic hepatitis B (CHB), long-term effects of tenofovir disoproxil fumarate (TDF) on renal function have been controversial. This study aimed to analyse the real-world long-term effects of TDF on renal function in Korean patients with CHB. We analysed a cohort of 640 treatment-naïve patients with CHB who were treated with TDF between May 2012 and December 2015 at Severance Hospital, Seoul, Republic of Korea. The mean age was 48.3 years old, and 59.5% were male. The proportions of hypertension and diabetes mellitus (DM) were 11.6% and 14.2%, respectively, and that of liver cirrhosis was 20.8%. During the 5-year follow-up, using a linear mixed model, serum creatinine increased from 0.77 ± 0.01 mg/dL to 0.85 ± 0.02 mg/dL (P < .001), and eGFR decreased from 102.6 ± 0.6 mL/min/1.73 m2 to 93.4 ± 1.4 mL/min/1.73 m2 (P < .001). In subgroup analysis, eGFR was statistically more decreased in patients with age > 60 than ≦60 years old (P = .027), and in patients with diuretic use than without diuretic use (P = .008). In multivariate analysis, the independent risk factors for eGFR decrease > 20% were baseline eGFR < 60mL/min/1.73 m2 (P = .034) and the use of diuretics (P < .001). CHB patients on TDF experienced greater reduction in renal function with age > 60 and with diuretic use compared to those without these characteristics. Baseline eGFR < 60 mL/min/1.73 m2 and use of diuretics were independent risk factors of eGFR decline of more than 20% on TDF therapy.
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Affiliation(s)
- Tae Seop Lim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea.,Division of Gastroenterology, Department of Internal Medicine, Mediplex Sejong Hospital, Incheon, Korea
| | - Jae Seung Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Beom Kyung Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Hye Won Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Mi Young Jeon
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Seung Up Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Jun Yong Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Do Young Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Kwang-Hyub Han
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Sang Hoon Ahn
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
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27
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Kim SU, Seo YS, Lee HA, Kim MN, Kim EH, Kim HY, Lee YR, Lee HW, Park JY, Kim DY, Ahn SH, Han KH, Hwang SG, Rim KS, Um SH, Tak WY, Kweon YO, Kim BK, Park SY. Validation of the CAMD Score in Patients With Chronic Hepatitis B Virus Infection Receiving Antiviral Therapy. Clin Gastroenterol Hepatol 2020; 18:693-699.e1. [PMID: 31252188 DOI: 10.1016/j.cgh.2019.06.028] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Revised: 05/29/2019] [Accepted: 06/16/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Researchers previously developed a scoring system to determine the risk of hepatocellular carcinoma (HCC) in patients with chronic hepatitis B virus (HBV) infection, based on the presence of cirrhosis, patient age, male sex, and diabetes (called the CAMD scoring system). We validated the CAMD scoring system and compared its performance with that of other risk assessment models in an independent cohort. METHODS We followed up 3277 patients with chronic HBV infection (mean age, 48.7 y; 62.6% male; 32.4% with cirrhosis) who were treated with entecavir (n = 1725) or tenofovir (n = 1552) as the first-line antiviral agent in 4 academic teaching hospitals in the Republic of Korea. The primary outcome was development of HCC. We evaluated the ability of the CAMD, PAGE-B, and mPAGE-B scoring systems to identify patients who would develop HCC using integrated area under the curve (iAUC) analysis. RESULTS Over a median follow-up period of 58.2 months, 8.9% of the patients developed HCC. Patients who developed HCC were older, more likely to be male, and had higher proportions of cirrhosis and diabetes than patients who did not develop HCC (all P < .05). CAMD scores identified patients who developed HCC with an iAUC of 0.790, mPAGE-B scores with an iAUC of 0.769, and PAGE-B scores with an iAUC of 0.760. The 5-year cumulative risks of HCC were 1.3% in patients with low CAMD scores (<8), 8.0% in patients with intermediate CAMD scores (8-13), and 24.3% in patients with high CAMD scores (>13) (P < .001 for comparison of low- vs intermediate-score groups and between intermediate- vs high-score groups). The predicted and observed probabilities of HCC had excellent agreement. CONCLUSIONS We validated the CAMD scoring system in determining the risk of HCC in patients with chronic HBV treatment receiving entecavir or tenofovir treatment. Validation was performed in a cohort of patients in the Republic of Korea, where most patients have genotype C2 HBV infection.
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Affiliation(s)
- Seung Up Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea; Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea; Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea
| | - Yeon Seok Seo
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Han Ah Lee
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Mi Na Kim
- Department of Internal Medicine, CHA Bundang Medical Center, Cha University, Seongnam, Republic of Korea
| | - Eun Hwa Kim
- Biostatistics Collaboration Unit, Department of Biomedical Systems Informatics, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Ha Yan Kim
- Biostatistics Collaboration Unit, Department of Biomedical Systems Informatics, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Yu Rim Lee
- Department of Internal Medicine, Kyungpook National University Hospital, Daegu, Republic of Korea
| | - Hye Won Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea; Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea
| | - Jun Yong Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea; Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea; Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea
| | - Do Young Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea; Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea; Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea
| | - Sang Hoon Ahn
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea; Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea; Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea
| | - Kwang-Hyub Han
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea; Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea; Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea
| | - Seong Gyu Hwang
- Department of Internal Medicine, CHA Bundang Medical Center, Cha University, Seongnam, Republic of Korea
| | - Kyu Sung Rim
- Department of Internal Medicine, CHA Bundang Medical Center, Cha University, Seongnam, Republic of Korea
| | - Soon Ho Um
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Won Young Tak
- Department of Internal Medicine, Kyungpook National University Hospital, Daegu, Republic of Korea
| | - Young Oh Kweon
- Department of Internal Medicine, Kyungpook National University Hospital, Daegu, Republic of Korea
| | - Beom Kyung Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea; Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea; Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea.
| | - Soo Young Park
- Department of Internal Medicine, Kyungpook National University Hospital, Daegu, Republic of Korea.
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28
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Park H, Jung JH, Jung MK, Shin EC, Ro SW, Park JH, Kim DY, Park JY, Han KH. Effects of transarterial chemoembolization on regulatory T cell and its subpopulations in patients with hepatocellular carcinoma. Hepatol Int 2020; 14:249-258. [PMID: 32072464 DOI: 10.1007/s12072-020-10014-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Accepted: 01/18/2020] [Indexed: 12/22/2022]
Abstract
BACKGROUND Regulatory T cell (Treg) plays an essential role in regulating anti-tumor immunity. The aim of this study was to investigate the effect of transarterial chemoembolization (TACE) on Treg in hepatocellular carcinoma (HCC) patients. METHOD The frequency of peripheral blood Tregs in 27 HCC patients who underwent TACE were measured at baseline and 1 month after TACE. The frequency of peripheral blood Tregs at baseline were compared with those in 23 healthy controls. Tregs were further classified into three subpopulations [Treg (I), Treg (II), Treg (III)] based on expression levels or markers and their function. The patients were divided into two groups according to tumor response after TACE; complete response group and incomplete response group. The correlations between the frequency of Treg and clinical factors were analyzed. RESULTS The frequency of Treg in HCC patients (7.52%) was significantly higher than in healthy controls (4.99%) at baseline. Regarding Treg subpopulations, the frequency of Treg (II) was significantly higher in HCC patients (2.51%) than in healthy controls (0.60%). In comparison of Treg numbers at baseline and post-TACE by tumor response, the change of Treg (III) in complete response group from baseline to post-TACE was significantly decreased (63.8 → 53.2/mm3). Patients with a high post-TACE Treg (III) (3.8 months) exhibited a significantly shorter median time to progression than those with a low post-TACE Treg (III) (11.6 months). In multivariate analyses, hypoalbuminemia (hazard ratio 3.324; 95% CI 1.098-10.063, p = 0.034) and high post-TACE Treg (III) (hazard ratio 3.080; 95% CI 1.091-8.696, p = 0.034) were significant factors for associating with progression. CONCLUSIONS The frequency of Tregs in HCC patients was significantly higher than in healthy controls. In addition, patients with a high post-TACE Treg (III) exhibited a significantly lower progression-free survival rate than those with a low post-TACE Treg (III).
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Affiliation(s)
- Hana Park
- Department of Internal Medicine, Yonsei Liver Center, Severance Hospital, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea.,Health Screening and Promotion Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jae Hyung Jung
- Biomedical Science and Engineering Interdisciplinary Program, KAIST, Daejeon, Republic of Korea
| | - Min Kyung Jung
- Laboratory of Immunology and Infectious Diseases, Graduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), 291, Daehak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea.
| | - Eui-Cheol Shin
- Biomedical Science and Engineering Interdisciplinary Program, KAIST, Daejeon, Republic of Korea.,Laboratory of Immunology and Infectious Diseases, Graduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), 291, Daehak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea
| | - Simon Weonsang Ro
- Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jeon Han Park
- Department of Microbiology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Do Young Kim
- Department of Internal Medicine, Yonsei Liver Center, Severance Hospital, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jun Yong Park
- Department of Internal Medicine, Yonsei Liver Center, Severance Hospital, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Kwang-Hyub Han
- Department of Internal Medicine, Yonsei Liver Center, Severance Hospital, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea. .,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea.
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29
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Choi SH, Cho KJ, Yun SH, Jin B, Lee HY, Ro SW, Kim DY, Ahn SH, Han KH, Park JY. HKR3 regulates cell cycle through the inhibition of hTERT in hepatocellular carcinoma cell lines. J Cancer 2020; 11:2442-2452. [PMID: 32201515 PMCID: PMC7066026 DOI: 10.7150/jca.39380] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Accepted: 01/20/2020] [Indexed: 12/12/2022] Open
Abstract
Hepatocellular carcinoma is a malignant disease with improved hepatic regeneration and survival, and is activated by human telomere transferase (hTERT). hTERT is expressed during early fetal development and switched off in most adult tissues, but it becomes reactivated in HCC. The exact mechanism regulating these expression changes remains unknown during HCC progress. We evaluated the relationship between hTERT expression and human kruppel-related 3 (HKR3) and cell cycle-related factors in HCC cell lines. Following transfection for hTERT knockdown and HKR3 overexpression, proteomic and transcriptomic analyses related to hTERT were performed using liquid chromatography/mass spectrometry (LC/MS) and RNA sequencing (RNAseq) in HCC cell lines. The expression levels of hTERT, HKR3, and cell cycle-related factors were measured using western blotting, and tumor growth were evaluated via cell proliferation and cell cycle assays. Transcriptomic and proteomic analyses showed that HKR3, hTERT and cyclin-dependent kinase inhibitor 2A (CDKN2A) were correlated. Up-regulation of HKR3 expression decreased hTERT and cyclin activation and suppressed the G1/S phase of the cell cycle through CDKN2A activation. Our results suggest that HKR3 induced regulation of cell cycle through hTERT inhibition and CDKN2A activation. Our results will facilitate further exploration of the pathways regulating human telomerase activity in HCC cell lines.
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Affiliation(s)
- Sung Hoon Choi
- Yonsei Liver Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Kyung Joo Cho
- Yonsei Liver Center, Yonsei University College of Medicine, Seoul, Republic of Korea.,BK21 plus project for medical science, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sung Ho Yun
- Division of Bioconvergence Analysis, Drug & Disease Target Team, Korea Basic Science Institute (KBSI), Cheongju, Republic of Korea
| | - Bora Jin
- Yonsei Liver Center, Yonsei University College of Medicine, Seoul, Republic of Korea.,BK21 plus project for medical science, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Ha Young Lee
- Division of Bioconvergence Analysis, Drug & Disease Target Team, Korea Basic Science Institute (KBSI), Cheongju, Republic of Korea.,Bio-Analysis Science, University of Science & Technology (UST), 217 Gajeong-ro, Yuseong-gu, Daejeon, Republic of Korea
| | - Simon W Ro
- Yonsei Liver Center, Yonsei University College of Medicine, Seoul, Republic of Korea.,Department of Internal Medicine, Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Do Young Kim
- Yonsei Liver Center, Yonsei University College of Medicine, Seoul, Republic of Korea.,Department of Internal Medicine, Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sang Hoon Ahn
- Yonsei Liver Center, Yonsei University College of Medicine, Seoul, Republic of Korea.,BK21 plus project for medical science, Yonsei University College of Medicine, Seoul, Republic of Korea.,Department of Internal Medicine, Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Kwang-Hyub Han
- Yonsei Liver Center, Yonsei University College of Medicine, Seoul, Republic of Korea.,Division of Bioconvergence Analysis, Drug & Disease Target Team, Korea Basic Science Institute (KBSI), Cheongju, Republic of Korea.,Department of Internal Medicine, Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jun Yong Park
- Yonsei Liver Center, Yonsei University College of Medicine, Seoul, Republic of Korea.,BK21 plus project for medical science, Yonsei University College of Medicine, Seoul, Republic of Korea.,Department of Internal Medicine, Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea
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30
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Edeline J, Yau T, Park JW, Kudo M, Han KH, Mathurin P, Merle P, Finn RS, Müller T, Taylor F, Greenwood M, Begic D, Tschaika M, Yip C, Pranschke E, Cocks K, Thompson G, Blum SI, Wisniewski T, Sangro B. CheckMate 459: Health-related quality of life (HRQoL) in a randomized, multicenter phase III study of nivolumab (NIVO) versus sorafenib (SOR) as first-line (1L) treatment in patients (pts) with advanced hepatocellular carcinoma (aHCC). J Clin Oncol 2020. [DOI: 10.1200/jco.2020.38.4_suppl.483] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
483 Background: SOR is approved as 1L therapy for pts with aHCC, but there is still an unmet need to help improve or maintain HRQoL. This phase 3 study compared HRQoL of NIVO vs SOR as 1L therapy in pts with aHCC as an exploratory endpoint. Methods: FACT-Hep was administered cycle 1, day 1 and every other cycle. The effect of NIVO vs SOR on HRQoL using FACT-Hep was assessed via repeated measures mixed models (MMRM). Kaplan–Meier curves and Cox proportional-hazards models determined between-treatment differences in time to first and time until definitive deterioration (TTD/TUDD) based on prespecified thresholds for minimally important differences. The GP5 item from FACT-Hep was used to assess the burden associated with treatment side effects. Results: 743 pts with aHCC were randomized to NIVO (n = 371) or SOR (n = 372). Median OS was 16.4 mo for NIVO, 14.7 mo for SOR (HR 0.85 [95% CI 0.72–1.02]; P = 0.0752). ORR was 15% for NIVO, 7% for SOR (OR 2.41 [95% CI 1.48–3.92]). HRQoL scores were completed at baseline by 94.6% and 92.5% of participants, respectively, and were similar (FACT-Hep total: NIVO 140.7 [SD 21.5] and SOR 140. 6 [SD 19.1]. Questionnaire compliance rates exceeded 70% at most visits. MMRM analyses yielded clinically meaningful and statistically significant least squares means differences favoring NIVO on FACT-Hep total (10.1 [95% CI 7.3–13.0]), physical well-being (PWB; 2.0 [95% CI 1.4–2.6]), and functional well-being (FWB; 2.5 [95% CI 1.7–3.2]) scores. No sub-scales favored sorafenib. TTD was significantly delayed in NIVO for FACT-Hep total (HR 0.62 [95% CI 0.51–0.74]), PWB (HR 0.62 [95% CI 0.52–0.74]), FWB (HR 0.73 [95% CI 0.61–0.88]), and hepatobiliary cancer subscale (HR 0.57 [95% CI 0.48–0.69]). TUDD results were consistent with TTD. A greater proportion of NIVO pts did not experience increased burden of side effects (50%–67.7%) compared with SOR (26.8%–45%) based on the GP5 item. Conclusions: These patient-reported findings demonstrate that pts taking NIVO had superior HRQoL and reduced side effect burden, further supporting clinical data showing a treatment benefit for 1L NIVO in aHCC. Clinical trial information: NCT02576509.
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Affiliation(s)
| | - Thomas Yau
- The University at Hong Kong, Hong Kong, China
| | - Joong-Won Park
- Center for Liver Cancer, National Cancer Center Korea, Goyang-Si, South Korea
| | | | - Kwang-Hyub Han
- Severance Hospital, Yonsei University, Seoul, South Korea
| | - Philippe Mathurin
- Centre Hospitalo-Universitaire Claude Huriez, Service d'Hépatologie, Lille, France
| | | | - Richard S. Finn
- Geffen School of Medicine, UCLA Medical Center, Santa Monica, CA
| | - Tobias Müller
- Charité-Universitätsmedizin Berlin, Campus Virchow Klinikum, Berlin, Germany
| | | | | | | | | | | | | | - Kim Cocks
- Adelphi Values, Bollington, United Kingdom
| | | | | | | | - Bruno Sangro
- Clinica Universidad de Navarra and CIBEREHD, Pamplona, Spain
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31
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Sarin SK, Kumar M, Eslam M, George J, Al Mahtab M, Akbar SMF, Jia J, Tian Q, Aggarwal R, Muljono DH, Omata M, Ooka Y, Han KH, Lee HW, Jafri W, Butt AS, Chong CH, Lim SG, Pwu RF, Chen DS. Liver diseases in the Asia-Pacific region: a Lancet Gastroenterology & Hepatology Commission. Lancet Gastroenterol Hepatol 2020; 5:167-228. [PMID: 31852635 PMCID: PMC7164809 DOI: 10.1016/s2468-1253(19)30342-5] [Citation(s) in RCA: 271] [Impact Index Per Article: 67.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Revised: 07/20/2019] [Accepted: 08/02/2019] [Indexed: 02/06/2023]
Abstract
The Asia-Pacific region is home to more than half of the global population and accounted for 62·6% of global deaths due to liver diseases in 2015. 54·3% of global deaths due to cirrhosis, 72·7% of global deaths due to hepatocellular carcinoma, and more than two-thirds of the global burden of acute viral hepatitis occurred in this region in 2015. Chronic hepatitis B virus (HBV) infection caused more than half of the deaths due to cirrhosis in the region, followed by alcohol consumption (20·8%), non-alcoholic fatty liver disease (NAFLD; 12·1%), and chronic infection with hepatitis C virus (HCV; 15·7%). In 2015, HBV accounted for about half the cases of hepatocellular carcinoma in the region. Preventive strategies for viral hepatitis-related liver disease include increasing access to clean drinking water and sanitation. HBV vaccination programmes for neonates have been implemented by all countries, although birth-dose coverage is extremely suboptimal in some. Availability of screening tests for blood and tissue, donor recall policies, and harm reduction strategies are in their initial stages in most countries. Many governments have put HBV and HCV drugs on their essential medicines lists and the availability of generic versions of these drugs has reduced costs. Efforts to eliminate viral hepatitis as a public health threat, together with the rapid increase in per-capita alcohol consumption in countries and the epidemic of obesity, are expected to change the spectrum of liver diseases in the Asia-Pacific region in the near future. The increasing burden of alcohol-related liver diseases can be contained through government policies to limit consumption and promote less harmful patterns of alcohol use, which are in place in some countries but need to be enforced more strictly. Steps are needed to control obesity and NAFLD, including policies to promote healthy lifestyles and regulate the food industry. Inadequate infrastructure and insufficient health-care personnel trained in liver diseases are issues that also need to be addressed in the Asia-Pacific region. The policy response of most governments to liver diseases has thus far been inadequate and poorly funded. There must be a renewed focus on prevention, early detection, timely referral, and research into the best means to introduce and improve health interventions to reduce the burden of liver diseases in the Asia-Pacific region.
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Affiliation(s)
- Shiv K Sarin
- Department of Hepatology, Institute of Liver and Biliary Sciences, Vasant Kunj, New Delhi, India.
| | - Manoj Kumar
- Department of Hepatology, Institute of Liver and Biliary Sciences, Vasant Kunj, New Delhi, India
| | - Mohammed Eslam
- Storr Liver Centre, The Westmead Institute for Medical Research, University of Sydney and Westmead Hospital, Westmead, Australia
| | - Jacob George
- Storr Liver Centre, The Westmead Institute for Medical Research, University of Sydney and Westmead Hospital, Westmead, Australia
| | - Mamun Al Mahtab
- Department of Hepatology, Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh
| | - Sheikh M Fazle Akbar
- Department of Pathology, Ehime University Proteo-Science Center, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, Japan
| | - Jidong Jia
- Liver Research Center, Beijing Friendship Hospital, Capital Medial University, Beijing, China
| | - Qiuju Tian
- Liver Research Center, Beijing Friendship Hospital, Capital Medial University, Beijing, China
| | - Rakesh Aggarwal
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | | | - Masao Omata
- Department of Gastroenterology, Yamanashi Central Hospital, Yamanashi, Japan; University of Tokyo, Tokyo, Japan
| | - Yoshihiko Ooka
- Department of Gastroenterology, Chiba University Hospital, Chiba, Japan
| | - Kwang-Hyub Han
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea
| | - Hye Won Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea
| | - Wasim Jafri
- Department of Medicine, Section of Gastroenterology, The Aga Khan University, Karachi, Pakistan
| | - Amna S Butt
- Department of Medicine, Section of Gastroenterology, The Aga Khan University, Karachi, Pakistan
| | - Chern H Chong
- Division of Gastroenterology & Hepatology, National University Health System, Singapore; Division of General Medicine, Woodlands Health Campus, Singapore
| | - Seng G Lim
- Division of Gastroenterology & Hepatology, National University Health System, Singapore; Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Raoh-Fang Pwu
- National Hepatitis C Program Office, Ministry of Health and Welfare, Taipei, Taiwan
| | - Ding-Shinn Chen
- Department of Internal Medicine, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan; Genomics Research Center, Academia Sinica, Taipei, Taiwan
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32
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Hou JL, Zhao W, Lee C, Hann HW, Peng CY, Tanwandee T, Morozov V, Klinker H, Sollano JD, Streinu-Cercel A, Cheinquer H, Xie Q, Wang YM, Wei L, Jia JD, Gong G, Han KH, Cao W, Cheng M, Tang X, Tan D, Ren H, Duan Z, Tang H, Gao Z, Chen S, Lin S, Sheng J, Chen C, Shang J, Han T, Ji Y, Niu J, Sun J, Chen Y, Cooney EL, Lim SG. Outcomes of Long-term Treatment of Chronic HBV Infection With Entecavir or Other Agents From a Randomized Trial in 24 Countries. Clin Gastroenterol Hepatol 2020; 18:457-467.e21. [PMID: 31306800 DOI: 10.1016/j.cgh.2019.07.010] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Revised: 06/17/2019] [Accepted: 07/03/2019] [Indexed: 02/05/2023]
Abstract
BACKGROUND & AIMS Treatment of chronic hepatitis B virus (HBV) infection with entecavir suppresses virus replication and reduces disease progression, but could require life-long therapy. To investigate clinical outcome events and safety associated with long-term treatment with entecavir, we followed up patients treated with entecavir or another standard-of-care HBV nucleos(t)ide analogue for up to 10 years. We assessed long-term outcomes and relationships with virologic response. METHODS Patients with chronic HBV infection at 299 centers in Asia, Europe, and North and South America were assigned randomly to groups that received entecavir (n = 6216) or an investigator-selected nonentecavir HBV nucleos(t)ide analogue (n = 6162). Study participants were followed up for up to 10 years in hospital-based or community clinics. Key end points were time to adjudicated clinical outcome events and serious adverse events. In a substudy, we examined relationships between these events and virologic response. RESULTS There were no significant differences between groups in time to event assessments for primary end points including malignant neoplasms, liver-related HBV disease progression, and death. There were no differences between groups in the secondary end points of nonhepatocellular carcinoma malignant neoplasms and hepatocellular carcinoma. In a substudy of 5305 patients in China, virologic response, regardless of treatment group, was associated with a reduced risk of liver-related HBV disease progression (hazard ratio, 0.09; 95% CI, 0.038-0.221) and hepatocellular carcinoma (hazard ratio, 0.03; 95% CI, 0.009-0.113). Twelve patients given entecavir (0.2%) and 50 patients given nonentecavir drugs (0.8%) reported treatment-related serious adverse events. CONCLUSIONS In a randomized controlled trial of patients with chronic HBV infection, we associated entecavir therapy with a low rate of adverse events over 10 years of follow-up evaluation. Patients receiving entecavir vs another nucleos(t)ide analogue had comparable rates of liver- and non-liver-related clinical outcome events. Participants in a China cohort who maintained a virologic response, regardless of treatment group, had a reduced risk of HBV-related outcome events including hepatocellular carcinoma. ClinicalTrials.gov identifier no: NCT00388674.
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Affiliation(s)
- Jin-Lin Hou
- Department of Infectious Diseases, Institute of Hepatology, Nanfang Hospital, Southern Medical University, Guangzhou, China.
| | - Wei Zhao
- Department of Infectious Diseases, 2nd Hospital Nanjing, Nanjing, China
| | | | - Hie-Won Hann
- Division of Gastroenterology and Hepatology, Department of Medicine, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania
| | - Cheng-Yuan Peng
- Division of Hepatogastroenterology, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Tawesak Tanwandee
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Bangkok, Thailand
| | | | - Hartwig Klinker
- Department of Medicine II, Division of Hepatology, University of Würzburg Medical Center, Würzberg, Germany
| | - Jose D Sollano
- Department of Medicine, Cardinal Santos Medical Center, Manila, Philippines
| | - Adrian Streinu-Cercel
- Department of Infectious Diseases I, Carol Davila University of Medicine and Pharmacy, National Institute for Infectious Diseases, "Prof. Dr. Matei Bals," Bucharest, Romania
| | - Hugo Cheinquer
- Gastroenterology and Hepatology Division, Hospital de Clinicas de Porto Alegre, Porto Alegre, Brazil
| | - Qing Xie
- Department of Infectious Diseases, Shanghai Rui Jin Hospital, Shanghai, China
| | - Yu-Ming Wang
- Institute for Infectious Diseases, Southwest Hospital, Chongqing, China
| | - Lai Wei
- Hepatology Department, Peking University People's Hospital, Beijing, China
| | - Ji-Dong Jia
- National Clinical Research Center for Digestive Disease, Beijing Friendship Hospital, Capitol Medical University, Beijing, China
| | - Guozhong Gong
- Department of Infectious Disease, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Kwang-Hyub Han
- Department of Internal Medicine, Institute of Gastroenterology and Yonsei Liver Center, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Wukui Cao
- Department of Infectious Diseases, Tianjin Second People's Hospital, Tianjin, China
| | - Mingliang Cheng
- Department of Infectious Diseases, Affiliated Hospital of Guiyang Medical College, Guiyang, China
| | - Xiaoping Tang
- Department of Infectious Diseases, Guangzhou No. 8 People's Hospital, Guangzhou, China
| | - Deming Tan
- Department of Infectious Diseases, Xiangya Hospital, Central South University, Changsha, China
| | - Hong Ren
- Department of Infectious Diseases, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Zhongping Duan
- Beijing Institute of Hepatology, Beijing YouAn Hospital, Capital Medical University, Beijing, China
| | - Hong Tang
- Center of Infectious Diseases, West China Hospital, Sichuan University, Chengdu, China
| | - Zhiliang Gao
- Department of Infectious Diseases, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Shijun Chen
- Hepatology Department, Jinan Infectious Disease Hospital, Jinan, China
| | - Shumei Lin
- Department of Infectious Diseases, The First Affiliated Hospital of Xi'An Jiaotong University, Xi'An, China
| | - Jifang Sheng
- Department of Infectious Diseases, The First Affiliated Hospital, Zhejiang University, Hangzhou, China
| | - Chengwei Chen
- Hepatology Department, 85th Hospital of People's Liberation Army, Shanghai, China
| | - Jia Shang
- Department of Infectious Diseases, Henan Provincial People's hospital, Zhengzhou, China
| | - Tao Han
- Department of Hepatology and Gastroenterology, Tianjin Third Central Hospital, Tianjin, China
| | - Yanyan Ji
- Hepatology Department, Shanghai Jing'an District Central Hospital, Shanghai, China
| | - Junqi Niu
- Hepatobiliary Medical Ward, The First Hospital of Jilin University, Changchun, China
| | - Jian Sun
- Department of Infectious Diseases, Institute of Hepatology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Yongpeng Chen
- Department of Infectious Diseases, Institute of Hepatology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | | | - Seng-Gee Lim
- Division of Gastroenterology and Hepatology, National University Health System, National University of Singapore, Singapore
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33
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Kim SU, Seo YS, Lee HA, Kim MN, Lee EJ, Shin HJ, Lee YR, Lee HW, Park JY, Kim DY, Ahn SH, Han KH, Um SH, Tak WY, Kweon YO, Kim BK, Park SY. Hepatocellular Carcinoma Risk Steadily Persists over Time Despite Long-Term Antiviral Therapy for Hepatitis B: A Multicenter Study. Cancer Epidemiol Biomarkers Prev 2020; 29:832-837. [PMID: 31988073 DOI: 10.1158/1055-9965.epi-19-0614] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Revised: 10/16/2019] [Accepted: 01/16/2020] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Long-term antiviral therapy (AVT) for chronic hepatitis B (CHB) reduces the risk of hepatocellular carcinoma (HCC). We assessed the temporal trends in the incidence of HCC over time during long-term AVT among Asian patients with CHB. METHODS Patients with CHB receiving entecavir/tenofovir (ETV/TDF) as a first-line antiviral were recruited from four academic hospitals in the Republic of Korea. We compared the incidence of HCC during and after the first 5 years of ETV/TDF treatment. RESULTS Among 3,156 patients, the median age was 49.6 years and males predominated (62.4%). During the follow-up, 9.0% developed HCC. The annual incidence of HCC per 100 person-years during the first 5 years (n = 1,671) and after the first 5 years (n = 1,485) was statistically similar (1.93% vs. 2.27%, P = 0.347). When the study population was stratified according to HCC prediction model, that is, modified PAGE-B score, the annual incidence of HCC was 0.11% versus 0.39% in the low-risk group (<8 points), 1.26% versus 1.82% in the intermediate-risk group (9-12 points), and 4.63% versus 5.24% in the high-risk group (≥13 points; all P > 0.05). A Poisson regression analysis indicated that the duration of AVT did not significantly affect the overall trend of the incidence of HCC (adjusted annual incidence rate ratio = 0.85; 95% confidence interval, 0.66-1.11; P = 0.232). CONCLUSIONS Despite long-term AVT, the risk of HCC steadily persists over time among patients with CHB in the Republic of Korea, in whom HBV genotype C2 predominates. IMPACT Careful HCC surveillance is still essential.
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Affiliation(s)
- Seung Up Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea
| | - Yeon Seok Seo
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Han Ah Lee
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Mi Na Kim
- Department of Internal Medicine, CHA Bundang Medical Center, CHA University, Seongnam, Republic of Korea
| | - Eun Ju Lee
- Biostatistics Collaboration Unit, Department of Biomedical Systems Informatics, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Hye Jung Shin
- Biostatistics Collaboration Unit, Department of Biomedical Systems Informatics, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Yu Rim Lee
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Daegu, Republic of Korea
| | - Hye Won Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea
| | - Jun Yong Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea
| | - Do Young Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea
| | - Sang Hoon Ahn
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea
| | - Kwang-Hyub Han
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea
| | - Soon Ho Um
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Won Young Tak
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Daegu, Republic of Korea
| | - Young Oh Kweon
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Daegu, Republic of Korea
| | - Beom Kyung Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea. .,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea
| | - Soo Young Park
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Daegu, Republic of Korea.
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Lee HW, Park JY, Kim SG, Tak WY, Yim HJ, Jang BK, Kim MY, Kim BI, Lee JW, Yoon KT, Cheong JY, Kwon SY, Kim TY, Bae SH, Seo YS, Kwon JH, Kim DJ, Kim JK, Jeong SW, Myoung S, Ahn SH, Han KH. Long-term Outcomes of Antiviral Therapy in Patients With Advanced Chronic HBV Infection. Clin Gastroenterol Hepatol 2019; 17:2811-2813.e1. [PMID: 30731195 DOI: 10.1016/j.cgh.2019.01.044] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Revised: 01/24/2019] [Accepted: 01/28/2019] [Indexed: 02/07/2023]
Abstract
Hepatitis B virus (HBV) suppression with nucleot(s)ide analogue therapy reduces the risk of hepatic decompensation and hepatocellular carcinoma (HCC) in patients with advanced liver disease.1 In the present era of potent antiviral therapies, the prognostic significance of the serum HBV DNA level as a biological gradient has substantially diminished; the majority of treated patients achieve virologic suppression.2,3 After control of viremia, a higher baseline fibrosis level is a useful predictor for disease progression.4 Few "prospective" studies on the effects of antiviral agents, especially in chronic hepatitis B (CHB) patients with advanced liver disease, have been reported.
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Affiliation(s)
- Hye Won Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea
| | - Jun Yong Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea
| | - Sang Gyune Kim
- Department of Internal Medicine, Soonchunhyang University College of Medicine, Bucheon, South Korea
| | - Won Young Tak
- Department of Internal Medicine, Kyungpook National University School of Medicine, Daegu, South Korea
| | - Hyung Joon Yim
- Department of Internal Medicine, Korea University College of Medicine, Seoul, South Korea
| | - Byoung Kuk Jang
- Department of Internal Medicine, Keimyung University College of Medicine, Daegu, South Korea
| | - Moon Young Kim
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, South Korea
| | - Byung Ik Kim
- Department of Internal Medicine, Sungkyunkwan University College of Medicine, Kangbuk Samsung Hospital, Seoul, South Korea
| | - Jin-Woo Lee
- Department of Internal Medicine, Inha University School of Medicine, Incheon, South Korea
| | - Ki Tae Yoon
- Department of Internal Medicine, Pusan National University College of Medicine, Busan, South Korea
| | - Jae Youn Cheong
- Department of Internal Medicine, Ajou University School of Medicine, Suwon, South Korea
| | - So Young Kwon
- Department of Internal Medicine, Konkuk University School of Medicine, Seoul, South Korea
| | - Tae Yeob Kim
- Department of Internal Medicine, Hanyang University Guri Hospital, Guri, South Korea
| | - Si Hyun Bae
- Department of Internal Medicine, College of Medicine, Catholic University of Korea, Seoul, South Korea
| | - Yeon Seok Seo
- Department of Internal Medicine, Korea University College of Medicine, Seoul, South Korea
| | - Jung Hyun Kwon
- Department of Internal Medicine, Catholic University of Korea, Incheon St. Mary's Hospital, Incheon, South Korea
| | - Dong Joon Kim
- Department of Internal Medicine, Hallym University College of Medicine, Chuncheon, South Korea
| | - Ja-Kyung Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea
| | - Soung Won Jeong
- Department of Internal Medicine, Soonchunhyang University College of Medicine, Seoul, South Korea
| | - Sungmin Myoung
- Department of Medical Information and Administration, College of Health Science, Jungwon University, Goesan, South Korea
| | - Sang Hoon Ahn
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea
| | - Kwang-Hyub Han
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea.
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Lee HW, Kim SU, Baatarkhuu O, Park JY, Kim DY, Ahn SH, Han KH, Kim BK. Progression of Untreated Minimally Active Chronic HBV Infection Compared to Inactive Infection. Clin Gastroenterol Hepatol 2019; 17:2808-2810.e2. [PMID: 30639778 DOI: 10.1016/j.cgh.2019.01.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Revised: 01/01/2019] [Accepted: 01/04/2019] [Indexed: 12/17/2022]
Abstract
Nucleos(t)ide analogs (NUCs) are recommended when both are fulfilled in the absence of hepatocellular carcinoma (HCC) or cirrhosis; (1) elevated serum hepatitis B virus (HBV)-DNA (≥20,000 IU/mL for hepatitis B e antigen-positive chronic hepatitis B [CHB] or ≥2000 IU/mL for hepatitis B e antigen-negative CHB) and (2) serum alanine aminotransferase ≥2× upper limit of normal.1 Therefore, many patients still remain untreated. Such untreated patients have so called "minimally active CHB," where serum HBV-DNA is persistently >2000 IU/mL and other parameters for NUCs are below the criteria.2 There have been little data concerning their prognosis.
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Affiliation(s)
- Hye Won Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea; Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea
| | - Seung Up Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea; Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea; Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Oidov Baatarkhuu
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea; Department of Infectious Diseases, Mongolian National University of Medical Sciences, Ulaanbaatar, Mongolia
| | - Jun Yong Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea; Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea; Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Do Young Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea; Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea; Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sang Hoon Ahn
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea; Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea; Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Kwang-Hyub Han
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea; Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea; Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Beom Kyung Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea; Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea; Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea.
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Lee HW, Na K, Kim SU, Kim BK, Park JY, Nahm JH, Lee JI, Kim DY, Ahn SH, Han KH, Park YN. Predictive validation of qualitative fibrosis staging in patients with chronic hepatitis B on antiviral therapy. Sci Rep 2019; 9:15628. [PMID: 31666552 PMCID: PMC6821693 DOI: 10.1038/s41598-019-51638-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Accepted: 09/25/2019] [Indexed: 12/20/2022] Open
Abstract
The fibrosis in chronic hepatitis shows dynamic changes during antiviral therapy (AVT). We investigated whether P-I-R (progressive vs. indeterminate vs. regressive) staging is predictive of hepatocellular carcinoma (HCC) recurrence in patients with chronic hepatitis B (CHB) taking AVT who underwent resection. Patients with CHB-related HCC who underwent curative resection between 2004 and 2017 and had received ≥2 years AVT at the time of resection were eligible. Two pathologists performed P-I-R staging. In total, 104 patients with CHB-related HCC were enrolled. The mean age of the study population was 56.3 years. The mean duration of AVT at the time of resection was 62.6 months. During the follow-up period (mean, 45.5 months), 20 (19.2%) and 14 (13.5%) patients developed early and late recurrence of HCC, respectively. The cumulative incidence of late recurrence was significantly lower in patients with regressive patterns than in those with indeterminate and progressive patterns according to P-I-R staging (P = 0.015, log-rank test), although the cumulative incidence of overall recurrence according to P-I-R staging was similar. Hepatitis B virus DNA levels (hazard ratio [HR] = 3.200, P = 0.020) and the regressive P-I-R staging pattern (HR = 0.127, P = 0.047) independently predicted the risk of late recurrence. One-time assessment of the P-I-R staging at the time of curative resection in patients with CHB-related HCC receiving AVT independently predicted late HCC recurrence. Therefore, qualitative fibrosis assessment by P-I-R staging might be useful in predicting the outcomes of patients with CHB undergoing AVT.
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Affiliation(s)
- Hye Won Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Kiyong Na
- Department of Pathology, Kyung Hee University College of Medicine, Seoul, Korea
| | - Seung Up Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea. .,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea. .,Yonsei Liver Center, Severance Hospital, Seoul, Korea.
| | - Beom Kyung Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Jun Yong Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Ji Hae Nahm
- Department of Pathology, Kyung Hee University College of Medicine, Seoul, Korea
| | - Jung Il Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Department of Pathology, Yonsei University College of Medicine, Seoul, Korea
| | - Do Young Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Sang Hoon Ahn
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Kwang-Hyub Han
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Young Nyun Park
- Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea.
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Kim BK, Kim DY, Han KH, Seong J. Changes in real-life practice for hepatocellular carcinoma patients in the Republic of Korea over a 12-year period: A nationwide random sample study. PLoS One 2019; 14:e0223678. [PMID: 31622424 PMCID: PMC6797085 DOI: 10.1371/journal.pone.0223678] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Accepted: 09/25/2019] [Indexed: 12/27/2022] Open
Abstract
Backgrounds & aims Comprehensive analyses through nationwide hepatocellular carcinoma (HCC) registries are important to understand health care issues. We assessed changes in real-life practice for HCC over a long time period. Methods The Korean Liver Cancer Association and the Korean Central Cancer Registry jointly established the nationwide cohorts of newly diagnosed HCC patients between 2003 and 2005 and between 2008 and 2014. According to sorafenib reimbursement in the Republic of Korea (January 2011), patients were divided into early (E-Cohort: 2003~2010) and late (L-Cohort: 2011~2014) cohorts. Results L-Cohort (n = 4776) comprised patients with older age (60.8 vs. 58.3 years), higher proportions of patients with well-preserved liver function (75.6% vs. 68.2%) and non-viral etiologies (28.6% vs. 19.4%), and lower proportion of patients with Barcelona Clinic Liver Cancer [BCLC] 0~A stage (46.2% vs. 53.9%) than E-Cohort (n = 8203) (all p<0.05). Proportions of patients undergoing curative treatments were higher in L-Cohort than in E-Cohort (55.0% vs. 35.1%, 23.2 vs. 11.3%, and 17.3% vs. 9.6% in BCLC 0A, B, and C stages, respectively; all p<0.05). Accordingly, compared with that in E-Cohort, overall survival in L-Cohort significantly improved in patients with BCLC 0~A, B, and C stages (all p<0.05). As first-line treatment, 62.4% underwent locoregional treatments (LRTs), whereas only 9.7% received sorafenib, among BCLC stage C patients in L-Cohort. Conclusions For the past 12 years, curative treatments became more widely available to BCLC 0~A, B, and C stage patients, generally improving prognosis. Despite sorafenib reimbursement, LRTs remain the mainstay of first-line treatment for BCLC C stage patients.
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Affiliation(s)
- Beom Kyung Kim
- Division of Gastroenterology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
- Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea
| | - Do Young Kim
- Division of Gastroenterology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
- Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea
| | - Kwang-Hyub Han
- Division of Gastroenterology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
- Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea
| | - Jinsil Seong
- Department of Radiation Oncology, Yonsei University College of Medicine, Seoul, Republic of Korea
- * E-mail:
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Kim MN, Kim BK, Kim SU, Park JY, Ahn SH, Han KH, Kim DY. Longitudinal assessment of alpha-fetoprotein for early detection of hepatocellular carcinoma in patients with cirrhosis. Scand J Gastroenterol 2019; 54:1283-1290. [PMID: 31593481 DOI: 10.1080/00365521.2019.1673478] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Background/aims: Cirrhosis is an important risk factor for hepatocellular carcinoma (HCC), and the surveillance of patients with cirrhosis is, therefore, highly recommended. However, the role of alpha-fetoprotein (AFP) in HCC surveillance is controversial. The aim of this study was to determine the role of AFP in HCC surveillance among patients with cirrhosis.Methods: The study population consisted of 392 patients with cirrhosis. Ultrasound (US) and laboratory tests including AFP were regularly performed to detect HCC development. The cutoff level of AFP for suspicion of HCC was 7 ng/mL.Results: During the median follow-up period of 4.7 (interquartile range, 3.4-5.6) years, HCC developed in 64 (16.3%) patients. Their mean age was 53.6 years, and they were predominantly male (63.5%). For the detection of HCCs, the sensitivity and specificity of US were 56.3% and 100%, respectively. The sensitivity and specificity of AFP were 62.5% and 94.5%, respectively. Using US and AFP in combination increased the sensitivity of surveillance to 89.1% with a specificity of 94.5%. Mean AFP levels were significantly higher in patients with than without HCC at the time of HCC diagnosis, at 6 months and 12 months before the diagnosis. The area under the receiver operating characteristic curve of AFP was highest at the time of HCC diagnosis (0.867), and also was acceptable at 6 months (0.823) and 12 months (0.792) before the diagnosis.Conclusions: These results suggest the complementary use of AFP and US to improve the effectiveness of HCC surveillance in patients with cirrhosis.
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Affiliation(s)
- Mi Na Kim
- Department of Internal Medicine, CHA Bundang Medical Center, CHA University, Seongnam, Korea
| | - Beom Kyung Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Seung Up Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Jun Yong Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Sang Hoon Ahn
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Kwang-Hyub Han
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Do Young Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
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Lee HW, Cho KJ, Shin SY, Kim HY, Lee EJ, Kim BK, Kim SU, Park JY, Kim DY, Ahn SH, Han KH. Serum PD-1 Levels Change with Immunotherapy Response but Do Not Predict Prognosis in Patients with Hepatocellular Carcinoma. ACTA ACUST UNITED AC 2019. [DOI: 10.17998/jlc.19.2.108] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Lee HW, Kim SU, Park JY, Kim DY, Ahn SH, Han KH, Kim BK. External validation of the modified PAGE-B score in Asian chronic hepatitis B patients receiving antiviral therapy. Liver Int 2019; 39:1624-1630. [PMID: 31050379 DOI: 10.1111/liv.14129] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2019] [Revised: 03/26/2019] [Accepted: 04/25/2019] [Indexed: 12/17/2022]
Abstract
BACKGROUND AND AIMS The modified PAGE-B (mPAGE-B) score comprising age, gender, platelet count and albumin was recently proposed to predict hepatocellular carcinoma (HCC) risk among chronic hepatitis B (CHB) patients undergoing antivirals. Here, in the independent cohort, we externally validated the predictive performance of the mPAGE-B score and compared it with those of conventional HCC prediction models. METHODS We consecutively recruited CHB patients treated with lamivudine, entecavir or tenofovir as the first-line antiviral regimen. Patients with decompensated cirrhosis or HCC at baseline were excluded. Predictive performances of the mPAGE-B score and other models were assessed with comparison. RESULTS Among 1330 patients, 9.6% developed HCC during follow-up. The mPAGE-B score provided the highest Harrell's c-index (0.769), followed by the GAG-HCC (0.751), PAGE (0.744), REACH-B (0.686) and CU-HCC (0.618) scores. The mPAGE-B score showed the similar performance to the PAGE-B and GAG-HCC scores and the better performance than the REACH-B and CU-HCC scores. Cumulative HCC probabilities at 5- and 7-years were 0.0% and 0.0% in low-risk group (mPAGE-B score ≤ 8), 6.1% and 10.8% in intermediate-risk group (mPAGE-B score 9-12) and 18.7% and 26.7% in high-risk group (mPAGE-B score ≥ 13) respectively (both P < 0.001 between adjacent two groups). C-indices of the mPAGE-B score were 0.785 and 0.724 among subgroups treated with entecavir or tenofovir (n = 1011) and with lamivudine (n = 319), respectively, which are overall similar to those of the PAGE-B score. CONCLUSION The mPAGE-B score showed acceptable predictive performances. Compared to the PAGE-B score, addition of albumin as a constituent provided the marginal benefit.
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Affiliation(s)
- Hye Won Lee
- Department of Internal medicine, Yonsei University College of medicine, Seoul, Republic of Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea
| | - Seung Up Kim
- Department of Internal medicine, Yonsei University College of medicine, Seoul, Republic of Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea.,Institute of Gastroenterology, Yonsei University College of medicine, Seoul, Republic of Korea
| | - Jun Yong Park
- Department of Internal medicine, Yonsei University College of medicine, Seoul, Republic of Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea.,Institute of Gastroenterology, Yonsei University College of medicine, Seoul, Republic of Korea
| | - Do Young Kim
- Department of Internal medicine, Yonsei University College of medicine, Seoul, Republic of Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea.,Institute of Gastroenterology, Yonsei University College of medicine, Seoul, Republic of Korea
| | - Sang Hoon Ahn
- Department of Internal medicine, Yonsei University College of medicine, Seoul, Republic of Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea.,Institute of Gastroenterology, Yonsei University College of medicine, Seoul, Republic of Korea
| | - Kwang-Hyub Han
- Department of Internal medicine, Yonsei University College of medicine, Seoul, Republic of Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea.,Institute of Gastroenterology, Yonsei University College of medicine, Seoul, Republic of Korea
| | - Beom Kyung Kim
- Department of Internal medicine, Yonsei University College of medicine, Seoul, Republic of Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea.,Institute of Gastroenterology, Yonsei University College of medicine, Seoul, Republic of Korea
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Kim SU, Seo YS, Lee HA, Kim MN, Lee YR, Lee HW, Park JY, Kim DY, Ahn SH, Han KH, Hwang SG, Rim KS, Um SH, Tak WY, Kweon YO, Kim BK, Park SY. A multicenter study of entecavir vs. tenofovir on prognosis of treatment-naïve chronic hepatitis B in South Korea. J Hepatol 2019; 71:456-464. [PMID: 30959156 DOI: 10.1016/j.jhep.2019.03.028] [Citation(s) in RCA: 107] [Impact Index Per Article: 21.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Revised: 03/22/2019] [Accepted: 03/26/2019] [Indexed: 12/22/2022]
Abstract
BACKGROUND & AIMS It is currently unclear which antiviral agent, entecavir (ETV) or tenofovir disoproxil fumarate (TDF), is superior for improving prognosis in patients with chronic hepatitis B (CHB). Here, we assessed the ability of these 2 antivirals to prevent liver-disease progression in treatment-naïve patients with CHB. METHODS From 2012 to 2014, treatment-naïve patients with CHB who received ETV or TDF as a first-line antiviral agent were recruited from 4 academic teaching hospitals. Patients with decompensated cirrhosis or hepatocellular carcinoma (HCC) at enrollment were excluded. Cumulative probabilities of HCC and death or orthotopic liver transplant (OLT) were assessed. RESULTS In total, 2,897 patients (1,484 and 1,413 in the ETV and TDF groups, respectively) were recruited. The annual HCC incidence was not statistically different between the ETV and TDF groups (1.92 vs. 1.69 per 100 person-years [PY], respectively; adjusted hazard ratio [HR] 0.975 [p = 0.852] by multivariate analysis). Propensity score (PS)-matched and inverse probability of treatment weighting (ITPW) analyses yielded similar patterns of results (HR 1.021 [p = 0.884] and 0.998 [p = 0.988], respectively). The annual incidence of death or OLT was not statistically different between the ETV and TDF groups (0.52 vs. 0.53 per 100 PY, respectively; adjusted HR 1.202 [p = 0.451]). PS-matched and ITPW analyses yielded similar patterns of results (HR 1.248 [p = 0.385] and 1.239 [p = 0.360], respectively). These findings were consistently reproduced in patients with compensated cirrhosis (all p >0.05). CONCLUSIONS The overall prognosis in terms of HCC and death or OLT was not statistically different between the ETV and TDF groups. Further studies are needed to validate our results. LAY SUMMARY It is currently unclear which antiviral agent, entecavir or tenofovir disoproxil fumarate, is superior for improving prognosis in patients with chronic hepatitis B virus infection. In this analysis we found that there was no difference in terms of overall prognosis, including risk of hepatocellular carcinoma, death, or the need for a liver transplant, in patients receiving either antiviral.
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Affiliation(s)
- Seung Up Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea; Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea; Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea
| | - Yeon Seok Seo
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Han Ah Lee
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Mi Na Kim
- Department of Internal Medicine, CHA Bundang Medical Center, CHA University, Seongnam, Republic of Korea
| | - Yu Rim Lee
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Daegu, Republic of Korea
| | - Hye Won Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea; Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea
| | - Jun Yong Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea; Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea; Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea
| | - Do Young Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea; Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea; Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea
| | - Sang Hoon Ahn
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea; Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea; Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea
| | - Kwang-Hyub Han
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea; Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea; Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea
| | - Seong Gyu Hwang
- Department of Internal Medicine, CHA Bundang Medical Center, CHA University, Seongnam, Republic of Korea
| | - Kyu Sung Rim
- Department of Internal Medicine, CHA Bundang Medical Center, CHA University, Seongnam, Republic of Korea
| | - Soon Ho Um
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Won Young Tak
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Daegu, Republic of Korea
| | - Young Oh Kweon
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Daegu, Republic of Korea
| | - Beom Kyung Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea; Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea; Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea.
| | - Soo Young Park
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Daegu, Republic of Korea.
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Kim MN, Hwang SG, Kim BK, Park JY, Kim DY, Han KH, Kim SU, Ahn SH. Liver Cirrhosis, Not Antiviral Therapy, Predicts Clinical Outcome in Cohorts with Heterogeneous Hepatitis B Viral Status. Gut Liver 2019; 13:197-205. [PMID: 30602075 PMCID: PMC6430437 DOI: 10.5009/gnl18204] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2018] [Revised: 08/23/2018] [Accepted: 08/24/2018] [Indexed: 12/16/2022] Open
Abstract
Background/Aims Antiviral therapy (AVT) reduces the risk of hepatocellular carcinoma (HCC) development in patients with chronic hepatitis B (CHB). This multicenter retrospective study investigated the effects of AVT and hepatitis B virus (HBV)-related factors on the risk of HCC development in a cohort with heterogeneous HBV status. Methods A total of 1,843 patients with CHB from two institutions were included in this study. Ultrasound and laboratory tests, including the α-fetoprotein test, were conducted regularly to detect HCC development. Results The mean age of our study population (1,063 men and 780 women) was 49.4 years. Cirrhosis was identified in 617 patients (33.5%). During follow-up (median, 42.5 months), 81 patients developed HCC (1.39% per person-year). A total of 645 patients (35.0%) received ongoing AVT at enrollment. Ongoing AVT was not significantly associated with the risk of HCC development (all p>0.05). HBV-related variables (HBV DNA level, hepatitis B e antigen status, and alanine aminotransferase level) were also not significantly associated with the risk of HCC development (all p>0.05). In contrast, cirrhosis was significantly associated with the risk of HCC development, regardless of adjustment (adjusted hazard ratio=4.098 to 7.020; all p<0.05). Cirrhosis significantly predicted the risk of HCC development in subgroups with and without ongoing AVT at enrollment, regardless of adjustment. Conclusions Our study showed that cirrhosis, not AVT and HBV-related variables, was associated with HCC development in a cohort of patients with heterogeneous HBV status. Our results may help clinicians apply individualized surveillance strategies according to fibrotic status in patients with CHB.
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Affiliation(s)
- Mi Na Kim
- Department of Internal Medicine, CHA Bundang Medical Center, CHA University School of Medicine, Seongnam, Korea
| | - Seong Gyu Hwang
- Department of Internal Medicine, CHA Bundang Medical Center, CHA University School of Medicine, Seongnam, Korea
| | - Beom Kyung Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Jun Yong Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Do Young Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Kwang-Hyub Han
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Seung Up Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Sang Hoon Ahn
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
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Ahn SH, Kim W, Jung YK, Yang JM, Jang JY, Kweon YO, Cho YK, Kim YJ, Hong GY, Kim DJ, Um SH, Sohn JH, Lee JW, Park SJ, Lee BS, Kim JH, Kim HS, Yoon SK, Kim MY, Yim HJ, Lee KS, Lim YS, Lee WS, Park NH, Jin SY, Kim KH, Choi W, Han KH. Efficacy and Safety of Besifovir Dipivoxil Maleate Compared With Tenofovir Disoproxil Fumarate in Treatment of Chronic Hepatitis B Virus Infection. Clin Gastroenterol Hepatol 2019; 17:1850-1859.e4. [PMID: 30448598 DOI: 10.1016/j.cgh.2018.11.001] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Revised: 10/24/2018] [Accepted: 11/02/2018] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Besifovir dipivoxil maleate (BSV) has activity against hepatitis B virus (HBV). We performed a phase 3 study to compare the antiviral efficacy and safety of BSV vs tenofovir disoproxil fumarate (TDF) in patients with chronic HBV infection in Korea. METHODS We conducted a double-blind, non-inferiority trial of 197 patients with chronic HBV infection at 22 sites in South Korea, from November 2013 through February 2016. Patients were randomly assigned to groups given BSV (150 mg, n = 99) or TDF (300 mg, n = 98) for 48 weeks. We evaluated virologic responses to therapy (HBV DNA <69 IU/mL or 400 copies/ml), bone mineral density (BMD), and renal outcomes for safety analysis. The main efficacy endpoint was the proportion of patients with a virologic response at week 48. After 48 weeks, TDF was switched to BSV (150 mg) for an additional 48 weeks. RESULTS After 48 weeks of treatment, 80.9% of patients given BSV and 84.9% of patients given TDF met the efficacy endpoint, indicating the non-inferiority of BSV to TDF. At week 96, 87.2% of patients in the BSV-BSV and 85.7% of patients in the TDF-BSV had a virologic response. At week 48, changes in hip and spine BMD differed significantly between the BSV and TDF groups, whereas the estimated glomerular filtration rate in the TDF group was significantly lower than that in the BSV group. However, at 96 weeks, there were no significant differences in BMD and estimated glomerular filtration rate between the BSV-BSV and TDF-BSV groups. CONCLUSIONS BSV has antiviral efficacy comparable to that of TDF after 48 weeks of treatment, with durable effects for 96 weeks. BSV has a better safety profile than TDF, in terms of bone and renal outcomes. ClinicalTrials.gov no: NCT01937806.
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Affiliation(s)
- Sang Hoon Ahn
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Won Kim
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul Metropolitan Government Boramae Medical Center, Seoul, Korea
| | - Young Kul Jung
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Jin Mo Yang
- Department of Internal Medicine, Catholic University Medical College St Vincent's Hospital, Suwon, Korea
| | - Jae Young Jang
- Department of Internal Medicine, College of Medicine, Soonchunhyang University, Seoul, Korea
| | - Yong Oh Kweon
- Department of Internal Medicine, Kyungpook National University College of Medicine, Daegu, Korea
| | - Yong Kyun Cho
- Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Yoon Jun Kim
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Gun Young Hong
- Department of Internal Medicine, Kwangju Christian Hospital, Gwangju, Korea
| | - Dong Joon Kim
- Department of Internal Medicine, Hallym University College of Medicine, Chuncheon, Korea
| | - Soon Ho Um
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Joo Hyun Sohn
- Department of Internal Medicine, Hanyang University College of Medicine, Seoul, Korea
| | - Jin Woo Lee
- Department of Internal Medicine, Inha University College of Medicine, Incheon, Korea
| | - Sung Jae Park
- Department of Internal Medicine, Paik Hospital, Inje University, Pusan, Korea
| | - Byung Seok Lee
- Department of Gastroenterology and Hepatology, Chungnam National University School of Medicine, Daejeon, Korea
| | - Ju Hyun Kim
- Department of Internal Medicine, Gacheon University College of Medicine, Incheon, Korea
| | - Hong Soo Kim
- Department of Internal Medicine, Soonchunhyang University College of Medicine, Cheonan, Korea
| | - Seung Kew Yoon
- Department of Internal Medicine, Catholic University of Korea, Seoul, Korea
| | - Moon Young Kim
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Hyung Joon Yim
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Kwan Sik Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Young Suk Lim
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Wan Sik Lee
- Department of Internal Medicine, Chonnam University Medical School, Gwangju, Korea
| | - Neung Hwa Park
- Department of Internal Medicine, University of Ulsan College of Medicine, Ulsan, Korea
| | - So Young Jin
- Department of Internal Medicine, College of Medicine, Soonchunhyang University, Seoul, Korea
| | - Kyun-Hwan Kim
- Department of Pharmacology, School of Medicine, Konkuk University, Korea
| | - Won Choi
- Ildong Pharmaceutical Co, Ltd, Seoul, Korea
| | - Kwang-Hyub Han
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.
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König A, Yang J, Jo E, Park KHP, Kim H, Than TT, Song X, Qi X, Dai X, Park S, Shum D, Ryu WS, Kim JH, Yoon SK, Park JY, Ahn SH, Han KH, Gerlich WH, Windisch MP. Efficient long-term amplification of hepatitis B virus isolates after infection of slow proliferating HepG2-NTCP cells. J Hepatol 2019; 71:289-300. [PMID: 31077792 DOI: 10.1016/j.jhep.2019.04.010] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Revised: 04/03/2019] [Accepted: 04/03/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND & AIMS As hepatitis B virus (HBV) spreads through the infected liver it is simultaneously secreted into the blood. HBV-susceptible in vitro infection models do not efficiently amplify viral progeny or support cell-to-cell spread. We sought to establish a cell culture system for the amplification of infectious HBV from clinical specimens. METHODS An HBV-susceptible sodium-taurocholate cotransporting polypeptide-overexpressing HepG2 cell clone (HepG2-NTCPsec+) producing high titers of infectious progeny was selected. Secreted HBV progeny were characterized by native gel electrophoresis and electron microscopy. Comparative RNA-seq transcriptomics was performed to quantify the expression of host proviral and restriction factors. Viral spread routes were evaluated using HBV entry- or replication inhibitors, visualization of viral cell-to-cell spread in reporter cells, and nearest neighbor infection determination. Amplification kinetics of HBV genotypes B-D were analyzed. RESULTS Infected HepG2-NTCPsec+ secreted high levels of large HBV surface protein-enveloped infectious HBV progeny with typical appearance under electron microscopy. RNA-seq transcriptomics revealed that HBV does not induce significant gene expression changes in HepG2-NTCPsec+, however, transcription factors favoring HBV amplification were more strongly expressed than in less permissive HepG2-NTCPsec-. Upon inoculation with HBV-containing patient sera, rates of infected cells increased from 10% initially to 70% by viral spread to adjacent cells, and viral progeny and antigens were efficiently secreted. HepG2-NTCPsec+ supported up to 1,300-fold net amplification of HBV genomes depending on the source of virus. Viral spread and amplification were abolished by entry and replication inhibitors; viral rebound was observed after inhibitor discontinuation. CONCLUSIONS The novel HepG2-NTCPsec+ cells efficiently support the complete HBV life cycle, long-term viral spread and amplification of HBV derived from patients or cell culture, resembling relevant features of HBV-infected patients. LAY SUMMARY Currently available laboratory systems are unable to reproduce the dynamics of hepatitis B virus (HBV) spread through the infected liver and release into the blood. We developed a slowly dividing liver-derived cell line which multiplies infectious viral particles upon inoculation with patient- or cell culture-derived HBV. This new infection model can improve therapy by measuring, in advance, the sensitivity of a patient's HBV strain to specific antiviral drugs.
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Affiliation(s)
- Alexander König
- Applied Molecular Virology Laboratory, Institut Pasteur Korea, Seongnam-si, South Korea
| | - Jaewon Yang
- Applied Molecular Virology Laboratory, Institut Pasteur Korea, Seongnam-si, South Korea
| | - Eunji Jo
- Applied Molecular Virology Laboratory, Institut Pasteur Korea, Seongnam-si, South Korea
| | - Kyu Ho Paul Park
- Applied Molecular Virology Laboratory, Institut Pasteur Korea, Seongnam-si, South Korea
| | - Hyun Kim
- Applied Molecular Virology Laboratory, Institut Pasteur Korea, Seongnam-si, South Korea; Division of Bio-Medical Science and Technology, University of Science and Technology, 217, Gajeong-ro, Yuseong-gu, Daejeon, South Korea
| | - Thoa Thi Than
- Applied Molecular Virology Laboratory, Institut Pasteur Korea, Seongnam-si, South Korea
| | - Xiyong Song
- Department of Physiology and Biophysics, School of Medicine, Case Western Reserve University, Cleveland, OH, USA
| | - Xiaoxuan Qi
- Department of Physiology and Biophysics, School of Medicine, Case Western Reserve University, Cleveland, OH, USA
| | - Xinghong Dai
- Department of Physiology and Biophysics, School of Medicine, Case Western Reserve University, Cleveland, OH, USA
| | - Soonju Park
- Screening Discovery Platform, Institut Pasteur Korea, Seongnam-si, South Korea
| | - David Shum
- Screening Discovery Platform, Institut Pasteur Korea, Seongnam-si, South Korea
| | - Wang-Shick Ryu
- Department of Biochemistry, Yonsei University, Seoul, South Korea
| | - Jung-Hee Kim
- Catholic University Liver Research Center, The Catholic University of Korea, Seoul, South Korea
| | - Seung Kew Yoon
- Catholic University Liver Research Center, The Catholic University of Korea, Seoul, South Korea
| | - Jun Yong Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea
| | - Sang Hoon Ahn
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea
| | - Kwang-Hyub Han
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea
| | | | - Marc Peter Windisch
- Applied Molecular Virology Laboratory, Institut Pasteur Korea, Seongnam-si, South Korea; Division of Bio-Medical Science and Technology, University of Science and Technology, 217, Gajeong-ro, Yuseong-gu, Daejeon, South Korea.
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Evans TRJ, Kudo M, Finn RS, Han KH, Cheng AL, Ikeda M, Kraljevic S, Ren M, Dutcus CE, Piscaglia F, Sung MW. Correction: Urine protein:creatinine ratio vs 24-hour urine protein for proteinuria management: analysis from the phase 3 REFLECT study of lenvatinib vs sorafenib in hepatocellular carcinoma. Br J Cancer 2019; 121:625. [PMID: 31363170 PMCID: PMC6889263 DOI: 10.1038/s41416-019-0534-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Affiliation(s)
| | - Masatoshi Kudo
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, Osaka, Japan
| | - Richard S Finn
- David Geffen School of Medicine, UCLA Medical Center, Los Angeles, CA, USA
| | - Kwang-Hyub Han
- Severance Hospital, Yonsei University, Seoul, South Korea
| | - Ann-Lii Cheng
- National Taiwan University Hospital and National Taiwan University Cancer Center, Taipei, Taiwan
| | - Masafumi Ikeda
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | | | - Min Ren
- Eisai Inc., Woodcliff Lake, NJ, USA
| | | | - Fabio Piscaglia
- Unit of Internal Medicine, University of Bologna, S.Orsola-Malpighi Hospital, Bologna, Italy
| | - Max W Sung
- Tisch Cancer Institute at Mount Sinai, New York, NY, USA
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Kim CG, Lee HW, Choi HJ, Lee JI, Lee HW, Kim SU, Park JY, Kim DY, Ahn SH, Han KH, Kim HS, Kim KH, Choi SJ, Kim Y, Lee KS, Kim GM, Kim MD, Won JY, Lee DY, Kim BK. Development and validation of a prognostic model for patients with hepatocellular carcinoma undergoing radiofrequency ablation. Cancer Med 2019; 8:5023-5032. [PMID: 31290618 PMCID: PMC6718586 DOI: 10.1002/cam4.2417] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2019] [Revised: 06/27/2019] [Accepted: 06/30/2019] [Indexed: 12/24/2022] Open
Abstract
Background There are large variations in prognosis among hepatocellular carcinoma (HCC) patients undergoing radiofrequency ablation (RFA). However, current staging or scoring systems hardly discriminate the outcome of HCC patients treated with RFA. Methods A total of 757 treatment‐naïve HCC patients undergoing RFA (derivation cohort) were analyzed to establish a nomogram for disease‐free survival (DFS) based on Cox proportional hazard regression model. Accuracy of the nomogram was assessed and compared with conventional staging or scoring systems. Furthermore, external validation was performed in an independent cohort including 208 patients (validation cohort). Results Tumor size, tumor number, alpha‐fetoprotein, prothrombin induced by vitamin K absence‐II, lymphocyte count, albumin, and presence of ascites were adopted to construct the prognostic nomogram from the derivation cohort. Calibration curves to predict probability of DFS at 3 and 5 years after RFA showed good agreements between the nomogram and actual observations. The concordance index of the present nomogram was 0.759 (95% confidence interval 0.728‐0.790), which was superior to those of conventional staging or scoring systems (range 0.505‐0.683, all P < .001). These results were also reproduced in the validation cohort. Conclusion Our simple‐to‐use nomogram optimized for treatment‐naïve HCC patients undergoing RFA provided better prognostic performance than conventional staging or scoring systems.
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Affiliation(s)
- Chang Gon Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.,Graduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea
| | - Hyun Woong Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Hye Jin Choi
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jung Il Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Hye Won Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Seung Up Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea
| | - Jun Yong Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea
| | - Do Young Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea
| | - Sang Hoon Ahn
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea
| | - Kwang-Hyub Han
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea
| | - Han Sang Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Kyung Hwan Kim
- Graduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea
| | - Seong Jin Choi
- Graduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea
| | - Yongun Kim
- Graduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea
| | - Kwan Sik Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Gyoung Min Kim
- Department of Radiology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Man Deuk Kim
- Department of Radiology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jong Yoon Won
- Department of Radiology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Do Yun Lee
- Department of Radiology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Beom Kyung Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Republic of Korea
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Evans TRJ, Kudo M, Finn RS, Han KH, Cheng AL, Ikeda M, Kraljevic S, Ren M, Dutcus CE, Piscaglia F, Sung MW. Urine protein:creatinine ratio vs 24-hour urine protein for proteinuria management: analysis from the phase 3 REFLECT study of lenvatinib vs sorafenib in hepatocellular carcinoma. Br J Cancer 2019; 121:218-221. [PMID: 31249394 PMCID: PMC6738107 DOI: 10.1038/s41416-019-0506-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Revised: 05/24/2019] [Accepted: 06/05/2019] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Proteinuria monitoring is required in patients receiving lenvatinib, however, current methodology involves burdensome overnight urine collection. METHODS To determine whether the simpler urine protein:creatinine ratio (UPCR) calculated from spot urine samples could be accurately used for proteinuria monitoring in patients receiving lenvatinib, we evaluated the correlation between UPCR and 24-hour urine protein results from the phase 3 REFLECT study. Paired data (323 tests, 154 patients) were analysed. RESULTS Regression analysis showed a statistically significant correlation between UPCR and 24-hour urine protein (R2: 0.75; P < 2 × 10-16). A UPCR cut-off value of 2.4 had 96.9% sensitivity, 82.5% specificity for delineating between grade 2 and 3 proteinuria. Using this UPCR cut-off value to determine the need for further testing could reduce the need for 24-hour urine collection in ~74% of patients. CONCLUSION Incorporation of UPCR into the current algorithm for proteinuria management can enable optimisation of lenvatinib treatment, while minimising patient inconvenience. CLINICAL TRIAL REGISTRATION NCT01761266.
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Affiliation(s)
| | - Masatoshi Kudo
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, Osaka, Japan
| | - Richard S Finn
- David Geffen School of Medicine, UCLA Medical Center, Los Angeles, CA, USA
| | - Kwang-Hyub Han
- Severance Hospital, Yonsei University, Seoul, South Korea
| | - Ann-Lii Cheng
- National Taiwan University Hospital and National Taiwan University Cancer Center, Taipei, Taiwan
| | - Masafumi Ikeda
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | | | - Min Ren
- Eisai Inc., Woodcliff Lake, NJ, USA
| | | | - Fabio Piscaglia
- Unit of Internal Medicine, University of Bologna, S.Orsola-Malpighi Hospital, Bologna, Italy
| | - Max W Sung
- Tisch Cancer Institute at Mount Sinai, New York, NY, USA
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48
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Kim HS, Kim SU, Kim BK, Park JY, Kim DY, Ahn SH, Han KH, Park YN, Han DH, Kim KS, Choi JS, Choi GH, Kim HS. Serum Wisteria floribunda agglutinin-positive human Mac-2 binding protein level predicts recurrence of hepatitis B virus-related hepatocellular carcinoma after curative resection. Clin Mol Hepatol 2019; 26:33-44. [PMID: 31243939 PMCID: PMC6940487 DOI: 10.3350/cmh.2018.0073] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2018] [Accepted: 04/10/2019] [Indexed: 12/31/2022] Open
Abstract
Background/Aims To investigate whether serum Wisteria floribunda agglutinin-positive human Mac-2-binding protein (WFA+-M2BP) can predict the recurrence of hepatitis B virus (HBV)-related hepatocellular carcinoma (HCC) after curative resection. Methods Patients with chronic hepatitis B (CHB) who underwent curative resection for HCC between 2004 and 2015 were eligible for the study. Recurrence was sub-classified as early (<2 years) or late (≥2 years). Results A total of 170 patients with CHB were selected. During the follow-up period (median, 22.6 months), 64 (37.6%) patients developed recurrence. In multivariate analyses, WFA+-M2BP level was an independent predictor of overall (hazard ratio [HR]=1.490), early (HR=1.667), and late recurrence (HR=1.416), together with male sex, des-gamma carboxyprothrombin level, maximal tumor size, portal vein invasion, and satellite nodules (all P<0.05). However, WFA+-M2BP level was not predictive of grade B-C posthepatectomy liver failure. The cutoff value that maximized the sum of sensitivity (30.2%) and specificity (90.6%) was 2.14 (area under receiver operating characteristic curve=0.632, P=0.010). Patients with a WFA+-M2BP level >2.14 experienced recurrence more frequently than those with a WFA+-M2BP level ≤2.14 (P=0.011 by log-rank test), and had poorer postoperative outcomes than those with a WFA+-M2BP level ≤2.14 in terms of overall recurrence (56.0 vs. 34.5%, P=0.047) and early recurrence (52.0 vs. 20.7%, P=0.001). Conclusions WFA+-M2BP level is an independent predictive factor of HBV-related HCC recurrence after curative resection. Further studies should investigate incorporation of WFA+-M2BP level into tailored postoperative surveillance strategies for patients with CHB.
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Affiliation(s)
- Hye Soo Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Seung Up Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Beom Kyung Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Jun Yong Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Do Young Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Sang Hoon Ahn
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Kwang-Hyub Han
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Young Nyun Park
- Department of Pathology, Yonsei University College of Medicine, Seoul, Korea
| | - Dai Hoon Han
- Department of Surgery, Yonsei University College of Medicine, Seoul, Korea
| | - Kyung Sik Kim
- Department of Surgery, Yonsei University College of Medicine, Seoul, Korea
| | - Jin Sub Choi
- Department of Surgery, Yonsei University College of Medicine, Seoul, Korea
| | - Gi Hong Choi
- Department of Surgery, Yonsei University College of Medicine, Seoul, Korea
| | - Hyon-Suk Kim
- Department of Laboratory Medicine, Yonsei University College of Medicine, Seoul, Korea
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49
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Lee HW, Park JY, Lee JW, Yoon KT, Kim CW, Park H, Kim YS, Paik SK, Lee JI, Kim BK, Han KH, Ahn SH. Long-term Efficacy of Tenofovir Disoproxil Fumarate Monotherapy for Multidrug-Resistant Chronic HBV infection. Clin Gastroenterol Hepatol 2019; 17:1348-1355.e2. [PMID: 30613003 DOI: 10.1016/j.cgh.2018.10.037] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2018] [Revised: 10/07/2018] [Accepted: 10/18/2018] [Indexed: 12/26/2022]
Abstract
BACKGROUND & AIMS There are no globally agreed upon treatment guidelines for patients with chronic hepatitis B virus (HBV) with multidrug resistance (MDR). We conducted a multicenter, prospective, real-world cohort study of effects of tenofovir disoproxyl fumarate (TDF) monotherapy and TDF-based combination therapy, as rescue therapy, in patients with multidrug-resistant chronic HBV infections. METHODS We recruited patients with chronic HBV infection with resistance to antivirals from 8 tertiary hospitals in Korea. Patients (n=423) received rescue therapy with TDF monotherapy (n=174) or TDF-based combination therapy (n=249). The median follow-up period was 180 weeks. A virologic response was defined as a serum HBV DNA level of <20 IU/mL. RESULTS Cumulative rates of virologic response did not differ significantly between the groups that received TDF monotherapy vs combination therapy at 48 weeks (71.7% vs 68.9%), 96 weeks (85.1% vs 84.2%), 144 weeks (92.1% vs 92.7%), 192 weeks (93.4% vs 95.7%), or 240 weeks (97.7% vs 97.2%). Serum levels of HBV DNA below 4.0 log10 IU/mL (odds ratio, 2.478; 95% CI 1.959-3.135; P < .001) and the absence of mutations associated with resistance to adefovir (odds ratio, 1.570; 95% CI 1.279-1.926; P < .001) were associated with virologic response in patients with MDR. There was no significant difference of virologic response among patients of different ages, sex, patients with vs without cirrhosis, positivity for hepatitis B e antigen, or renal function (all P > .05). CONCLUSION In a multicenter, real-world cohort study, long-term use of TDF monotherapy showed non-inferior antiviral efficacy compared with that of TDF-based combination therapy in patients with MDR.
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Affiliation(s)
- Hye Won Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jun Yong Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jin Woo Lee
- Department of Internal Medicine, Inha University School of Medicine, Incheon, Republic of Korea
| | - Ki Tae Yoon
- Department of Internal Medicine, Pusan National University School of Medicine, Yangsan, Republic of Korea
| | - Chang Wook Kim
- Department of Internal Medicine, Catholic University College of Medicine, Seoul, Republic of Korea
| | - Hana Park
- Department of Internal Medicine, CHA University College of Medicine, Bundang, Republic of Korea
| | - Young Seok Kim
- Department of Internal Medicine, Soonchunhyang University College of Medicine, Bucheon, Republic of Korea
| | - Soon Ku Paik
- Department of Internal Medicine, Wonju College of Medicine, Yonsei University, Wonju, Republic of Korea
| | - Jung Il Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Beom Kyung Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Kwang-Hyub Han
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sang Hoon Ahn
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.
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50
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Shin H, Jung YW, Kim BK, Park JY, Kim DY, Ahn SH, Han KH, Kim YY, Choi JY, Kim SU. Risk assessment of hepatocellular carcinoma development for indeterminate hepatic nodules in patients with chronic hepatitis B. Clin Mol Hepatol 2019; 25:390-399. [PMID: 31146508 PMCID: PMC6933117 DOI: 10.3350/cmh.2018.0103] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Accepted: 03/04/2019] [Indexed: 02/07/2023] Open
Abstract
Background/Aims A risk prediction model for the development of hepatocellular carcinoma (HCC) from indeterminate nodules detected on computed tomography (CT) (RadCT score) in patients with chronic hepatitis B (CHB)-related cirrhosis was proposed. We validated this model for indeterminate nodules on magnetic resonance imaging (MRI). Methods Between 2013 and 2016, Liver Imaging Reporting and Data System (LI-RADS) 2/3 nodules on MRI were detected in 99 patients with CHB. The RadCT score was calculated. Results The median age of the 72 male and 27 female subjects was 58 years. HCC history and liver cirrhosis were found in 47 (47.5%) and 44 (44.4%) patients, respectively. The median RadCT score was 112. The patients with HCC (n=41, 41.4%) showed significantly higher RadCT scores than those without (median, 119 vs. 107; P=0.013); the Chinese university-HCC and risk estimation for HCC in CHB (REACH-B) scores were similar (both P>0.05). Arterial enhancement, T2 hyperintensity, and diffusion restriction on MRI were not significantly different in the univariate analysis (all P>0.05); only the RadCT score significantly predicted HCC (hazard ratio [HR]=1.018; P=0.007). Multivariate analysis showed HCC history was the only independent HCC predictor (HR=2.374; P=0.012). When the subjects were stratified into three risk groups based on the RadCT score (<60, 60–105, and >105), the cumulative HCC incidence was not significantly different among them (all P>0.05, log-rank test). Conclusions HCC history, but not RadCT score, predicted CHB-related HCC development from LI-RADS 2/3 nodules. New risk models optimized for MRI-defined indeterminate nodules are required.
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Affiliation(s)
- Haneulsaem Shin
- Department of Internal Medicine and Yonsei University College of Medicine, Seoul, Korea.,Department of Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Yeon Woo Jung
- Department of Internal Medicine and Yonsei University College of Medicine, Seoul, Korea.,Department of Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Beom Kyung Kim
- Department of Internal Medicine and Yonsei University College of Medicine, Seoul, Korea.,Department of Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Jun Yong Park
- Department of Internal Medicine and Yonsei University College of Medicine, Seoul, Korea.,Department of Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Do Young Kim
- Department of Internal Medicine and Yonsei University College of Medicine, Seoul, Korea.,Department of Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Sang Hoon Ahn
- Department of Internal Medicine and Yonsei University College of Medicine, Seoul, Korea.,Department of Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Kwang-Hyub Han
- Department of Internal Medicine and Yonsei University College of Medicine, Seoul, Korea.,Department of Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Yeun-Yoon Kim
- Department of Radiology, Yonsei University College of Medicine, Seoul, Korea
| | - Jin-Young Choi
- Department of Radiology, Yonsei University College of Medicine, Seoul, Korea
| | - Seung Up Kim
- Department of Internal Medicine and Yonsei University College of Medicine, Seoul, Korea.,Department of Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
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