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Ohya K, Imamura M, Teraoka Y, Uchida T, Fujino H, Nakahara T, Ono A, Murakami E, Yamauchi M, Kawaoka T, Miki D, Tsuge M, Abe-Chayama H, Hayes CN, Aikata H, Ishida Y, Tateno C, Song H, Miyayama Y, Hijikata M, Chayama K. Novel drug resistance-associated substitutions against pibrentasvir emerged in genotype 1b hepatitis C virus-infected human hepatocyte transplanted mice. Biochem Biophys Res Commun 2021; 559:78-83. [PMID: 33932902 DOI: 10.1016/j.bbrc.2021.04.062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Accepted: 04/04/2021] [Indexed: 10/21/2022]
Abstract
Combination therapy with glecaprevir and pibrentasvir (PIB) has high efficacy for patients with hepatitis C virus (HCV) infection except among those who experienced NS5A-P32 deletion (del) mutation during prior DAA treatment failure. However, some patients fail to achieve SVR through combination treatment even in the absence of NS5A-P32del. We analyzed emergence of NS5A resistance-associated substitutions (RASs) against PIB using HCV-infected mice. Male human hepatocyte transplanted mice were infected with genotype 1b wild-type HCV. Mice were treated with PIB, resulting in a transient decrease in serum HCV RNA levels but followed by relapse during the treatment. Direct sequence analysis showed emergences of various mutations in the NS5A region, including L31V/P32del, L31F/P32del/Y93H, NS5A-P29del/Y85C, and NS5A-F37Y. PIB was less effective in mice with NS5A-F37Y mutations compared to mice with wild-type HCV. NS5A-F37Y showed 5.4-fold resistance to PIB relative to wild-type based on analysis using HCV subgenomic replicon systems. The present in vivo and in vitro studies identified NS5A-F37Y as a novel RAS against PIB and showed the possibility of emergence of various NS5A RASs including P29del, P32del and F37Y following PIB treatment. These mutations might emerge and lead to failure to respond to DAA therapies including PIB-based regimens in chronic hepatitis C patients.
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Kosaka Y, Kimura T, Kawaoka T, Ogawa Y, Amioka K, Naruto K, Yoshikawa Y, Kikukawa C, Suehiro Y, Yamaoka K, Ando Y, Uchikawa S, Morio K, Nakahara T, Murakami E, Takahashi S, Tsuge M, Hiramatsu A, Imamura M, Chosa K, Awai K, Nagata Y, Chayama K, Aikata H. Hepatic Arterial Infusion Chemotherapy Combined with Radiation Therapy for Advanced Hepatocellular Carcinoma with Tumor Thrombosis of the Main Trunk or Bilobar of the Portal Vein. Liver Cancer 2021; 10:151-160. [PMID: 33977091 PMCID: PMC8077503 DOI: 10.1159/000513706] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Accepted: 12/08/2020] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND Overall survival of patients with advanced hepatocellular carcinoma (HCC) with Vp4 (tumor thrombosis of the main trunk or bilobar of the portal vein) is extremely poor. PURPOSE The purpose of this study is to clarify the prognosis of hepatic arterial infusion chemotherapy (HAIC) combined with radiation therapy (RT) for advanced HCC with Vp4 and to analyze the factors that contribute to the prognosis. METHODS In this retrospective cohort study, 51 HCC patients who were treated with HAIC and RT for portal vein tumor thrombosis and met the following criteria were enrolled: (i) with Vp4; (ii) Child-Pugh score of 5-7; (iii) Eastern Cooperative Oncology Group performance status of 0 or 1; (iv) no history of systemic therapy; and (v) from September 2004 to April 2019. RESULTS Median overall survival and median progression-free survival were 12.1 and 4.2 months, respectively. Multivariate analysis showed >50% of relative tumor volume in the liver (HR, 3.027; p = 0.008) and extrahepatic spread with (HR, 3.773; p = 0.040) as significant and independent factors of OS. The total overall response rate (ORR) was 19.6%; ORR in main tumor was 13.7%; and ORR in Vp4 was 51.0%. None of the patients who received HAIC combined with RT for advanced HCC with Vp4 developed hepatic failure. This combination therapy of HAIC with RT was safe and well tolerated in all cases. CONCLUSION Combination therapies of HAIC and RT might be good therapy for advanced HCC with Vp4.
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Ishiba H, Sumida Y, Seko Y, Tanaka S, Yoneda M, Hyogo H, Ono M, Fujii H, Eguchi Y, Suzuki Y, Yoneda M, Takahashi H, Nakahara T, Mori K, Kanemasa K, Shimada K, Imajo K, Yamaguchi K, Kawaguchi T, Nakajima A, Chayama K, Shima T, Fujimoto K, Okanoue T, Itoh Y. Type IV Collagen 7S Is the Most Accurate Test For Identifying Advanced Fibrosis in NAFLD With Type 2 Diabetes. Hepatol Commun 2021; 5:559-572. [PMID: 33860115 PMCID: PMC8034577 DOI: 10.1002/hep4.1637] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 10/06/2020] [Accepted: 10/16/2020] [Indexed: 12/17/2022] Open
Abstract
This study aimed to examine whether the diagnostic accuracy of four noninvasive tests (NITs) for detecting advanced fibrosis in nonalcoholic fatty liver disease (NAFLD) is maintained or is inferior to with or without the presence of type 2 diabetes. Overall, 874 patients with biopsy-proven NAFLD were enrolled. After propensity-score matching by age, sex, and the prevalence of dyslipidemia, 311 patients were enrolled in each group of with or without diabetes. To evaluate the effect of diabetes, we compared the diagnostic accuracy of the fibrosis-4 (FIB-4) index, the NAFLD fibrosis score (NFS), the aspartate aminotransferase to platelet ratio index (APRI), and type IV collagen 7S (COL4-7S) in patients with NAFLD with and without diabetes. The areas under the receiver operating characteristic curve (AUROC) for identifying advanced fibrosis in patients without diabetes were 0.879 for the FIB-4 index, 0.851 for the NFS, 0.862 for the APRI, and 0.883 for COL4-7S. The AUROCs in patients with diabetes were 0.790 for the FIB-4 index, 0.784 for the NFS, 0.771 for the APRI, and 0.872 for COL4-7S. The AUROC of COL4-7S was significantly larger than that of the other NITs in patients with NAFLD with diabetes than in those without diabetes. The optimal high and low cutoff points of COL4-7S were 5.9 ng/mL and 4.8 ng/mL, respectively. At the low cutoff point, the accuracy of COL4-7S was better than that of the other NITs, especially in patients with diabetes. Conclusion: COL4-7S measurement might be the best NIT for identifying advanced fibrosis in NAFLD, especially in NAFLD with diabetes.
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Takeuchi Y, Tsuge M, Tsushima K, Suehiro Y, Fujino H, Ono A, Yamauchi M, Makokha GN, Nakahara T, Murakami E, Abe-Chayama H, Kawaoka T, Miki D, Imamura M, Aikata H, Hayes CN, Tateno C, Chayama K. Signal Activation of Hepatitis B Virus-Related Hepatocarcinogenesis by Up-regulation of SUV39h1. J Infect Dis 2021; 222:2061-2070. [PMID: 32514521 DOI: 10.1093/infdis/jiaa317] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Accepted: 06/06/2020] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Hepatitis B virus (HBV) X (HBx) protein is associated with hepatocellular carcinogenesis via the induction of malignant transformation and mitochondrial dysfunction. However, the association between HBx and histone methyltransferase in carcinogenesis has not been fully clarified. In the current study, we analyzed the association between HBx and the histone methyltransferase suppressor of variegation 3-9 homolog 1 (SUV39h1) using HBV replication models. METHODS We constructed several HBx and SUV39h1 expression plasmids and analyzed the association between HBx and SUV39h1 with respect to HBV replication and hepatocarcinogenesis. RESULTS SUV39h1 up-regulation was observed in HBV-infected humanized mouse livers and clinical HBV-related hepatocellular carcinoma tissues, indicating that SUV39h1 expression might be regulated by HBV infection. Through in vitro analysis, we determined that the coactivator domain of HBx interacts with the PSET (PostSET) and SET (Su(var)3-9, Enhancer-of-zeste, Trithorax) domains of SUV39h1. The expression levels of 4 genes, activating transcription factor 6, α-fetoprotein, growth arrest and DNA damage-inducible 45a, and dual-specificity phosphatase 1, known to induce carcinogenesis via HBx expression, were up-regulated by HBx and further up-regulated in the presence of both HBx and SUV39h1. Furthermore, histone methyltransferase activity, the main function of SUV39h1, was enhanced in the presence of HBx. CONCLUSIONS We demonstrated that SUV39h1 and HBx enhance each other's activity, leading to HBx-mediated hepatocarcinogenesis. We propose that regulation of this interaction could help suppress development of hepatocellular carcinoma.
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Nishida Y, Kawaoka T, Imamura M, Namba M, Fujii Y, Uchikawa S, Ohya K, Daijo K, Teraoka Y, Morio K, Fujino H, Nakahara T, Yamauchi M, Hiramatsu A, Tsuge M, Aikata H, Takahashi S, Hayes CN, Fukuhara T, Tsuji K, Arataki K, Nagaoki Y, Aisaka Y, Kamada K, Kodama H, Chayama K. Efficacy of Lusutrombopag for Thrombocytopenia in Patients with Chronic Liver Disease Scheduled to Undergo Invasive Procedures. Intern Med 2021; 60:829-837. [PMID: 33087674 PMCID: PMC8024946 DOI: 10.2169/internalmedicine.5930-20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Objective Lusutrombopag is a thrombopoietin receptor agonist that improves thrombocytopenia in patients with chronic liver disease scheduled to undergo invasive procedures. However, information on the efficacy of repeated lusutrombopag treatment and factors associated with the treatment is scarce. We analyzed the efficacy of repeated lusutrombopag treatment and the factors associated with a response to lusutrombopag. Methods Thirty-nine patients with chronic liver disease who received lusutrombopag treatment before undergoing invasive procedures were enrolled in this retrospective study. Of the 39 patients, 10 received lusutrombopag treatment multiple times for a total of 53 regimens of lusutrombopag treatment. Changes in platelet counts, the effects of repeated lusutrombopag treatment, and factors associated with response to lusutrombopag were analyzed. Results The median platelet count increased significantly from 4.5×104/μL before lusutrombopag treatment to 7.2×104/μL before the invasive procedure (p<0.01), and patients undergoing 49 of the 53 (92%) treatment regimens succeeded in undergoing invasive procedures without needing platelet transfusions. In patients who received lusutrombopag treatment repeatedly, the median platelet count significantly increased following the second administration of lusutrombopag, and the effects of lusutrombopag were similar between the first and second administration. A multivariate analysis identified the absence of diabetes mellitus (odds ratio, 5.56 for presence; p=0.04) as a significant and independent predictor of a response to lusutrombopag. Conclusion Lusutrombopag treatment significantly increased platelet counts in patients with chronic liver disease, making it possible to receive invasive procedures. The treatment produced identical effects when it was repeated. The efficacy of lusutrombopag might be decreased in patients with diabetes mellitus.
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Amioka K, Kawaoka T, Ogawa Y, Kikukawa C, Naruto K, Yoshikawa Y, Ando Y, Kosaka Y, Uchikawa S, Morio K, Fujino H, Nakahara T, Murakami E, Yamauchi M, Tsuge M, Hiramatsu A, Imamura M, Fukuhara T, Mori N, Takaki S, Tsuji K, Masaki K, Honda Y, Kouno H, Kohno H, Chayama K, Aikata H. Comparison of the Clinical Outcome of Ramucirumab for Unresectable Hepatocellular Carcinoma with That of Prior Tyrosine Kinase Inhibitor Therapy. Oncology 2021; 99:327-335. [PMID: 33677453 DOI: 10.1159/000514315] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Accepted: 01/05/2021] [Indexed: 12/24/2022]
Abstract
INTRODUCTION The clinical outcome of ramucirumab in multi-molecular targeted agent (MTA) sequential therapy for unresectable hepatocellular carcinoma (u-HCC) was assessed in comparison with that of prior tyrosine kinase inhibitor (TKI) therapy. METHODS Sixteen patients who received ramucirumab as part of multi-MTA sequential therapy for u-HCC were enrolled in a retrospective, cohort study. Ramucirumab was started as 2nd line in 7 patients, 3rd line in 5 patients, and 4th line in 4 patients. RESULTS The overall response rate was 6.3%, the disease control rate (DCR) was 50.0%, median progression-free survival was 2.0 months (evaluated by mRECIST), median overall survival (OS) with ramucirumab was 7.9 months, and the median OS from 1st-line therapy was 28.1 months. One month after the start of ramucirumab, α-fetoprotein (AFP) decreased in 6 of 12 cases (50.0%), and the DCR in AFP-decreased cases was 83.3%. The DCR of ramucirumab was 66.7% in cases in which disease control was obtained by prior TKI therapy, whereas it was 0.0% in the cases in which disease control was not obtained by prior TKI therapy. Examining the adverse events, no new safety concerns were confirmed. CONCLUSION The AFP response to ramucirumab and the treatment response to prior TKI therapy are associated with treatment response to ramucirumab.
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Dasgupta S, Imamura M, Gorstein E, Nakahara T, Tsuge M, Churkin A, Yardeni D, Etzion O, Uprichard SL, Barash D, Cotler SJ, Dahari H, Chayama K. Modeling-Based Response-Guided Glecaprevir-Pibrentasvir Therapy for Chronic Hepatitis C to Identify Patients for Ultrashort Treatment Duration. J Infect Dis 2021; 222:1165-1169. [PMID: 32363394 DOI: 10.1093/infdis/jiaa219] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Accepted: 04/24/2020] [Indexed: 12/14/2022] Open
Abstract
We recently showed in a proof-of-concept study that real-time modeling-based response-guided therapy can shorten hepatitis C virus treatment duration with sofosbuvir-velpatasvir, elbasvir-grazoprevir, and sofosbuvir-ledipasvir without compromising efficacy, confirming our retrospective modeling reports in >200 patients. However, retrospective modeling of pibrentasvir-glecaprevir (P/G) treatment has yet to be evaluated. In the current study, modeling hepatitis C virus kinetics in 44 cirrhotic and noncirrhotic patients predicts that P/G treatment might have been reduced to 4, 6, and 7 weeks in 16%, 34%, and 14% of patients, respectively. These results support the further evaluation of a modeling-based response-guided therapy approach using P/G.
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Thomas KS, Apfelbacher CA, Chalmers JR, Simpson E, Spuls PI, Gerbens LAA, Williams HC, Schmitt J, Gabes M, Howells L, Stuart BL, Grinich E, Pawlitschek T, Burton T, Howie L, Gadkari A, Eckert L, Ebata T, Boers M, Saeki H, Nakahara T, Katoh N. Recommended core outcome instruments for health-related quality of life, long-term control and itch intensity in atopic eczema trials: results of the HOME VII consensus meeting. Br J Dermatol 2021; 185:139-146. [PMID: 33393074 PMCID: PMC8359383 DOI: 10.1111/bjd.19751] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/07/2020] [Indexed: 12/18/2022]
Abstract
Background The Harmonising Outcome Measures for Eczema (HOME) initiative has established a core outcome set of domains for atopic eczema (AE) clinical trials. Previous consensus meetings have agreed on preferred instruments for clinician‐reported signs (Eczema Area and Severity Index, EASI) and patient‐reported symptoms (Patient‐Oriented Eczema Measure, POEM). This paper reports consensus decisions from the HOME VII meeting. Objectives To complete the core outcome set for AE by agreeing on core outcome instruments for the domains of quality of life (QoL), long‐term control and itch intensity. Methods A face‐to‐face consensus meeting was held in Tokyo, Japan (8–10 April 2019) including 75 participants (49 healthcare professionals/methodologists, 14 patients, 12 industry representatives) from 16 countries. Consensus decisions were made by presentations of evidence, followed by whole and small group discussions and anonymous voting using predefined consensus rules. Results It was agreed by consensus that QoL should be measured using the Dermatology Life Quality Index (DLQI) for adults, the Children’s Dermatology Life Quality Index (CDLQI) for children and the Infant’s Dermatology Quality of Life Index (IDQoL) for infants. For long‐term control, the Recap of Atopic Eczema (RECAP) instrument or the Atopic Dermatitis Control Test (ADCT) should be used. Consensus was not reached over the frequency of data collection for long‐term control. The peak itch numerical rating scale (NRS)‐11 past 24 h was recommended as an additional instrument for the symptom domain in trials of older children and adults. Agreement was reached that all core outcome instruments should be captured at baseline and at the time of primary outcome assessment as a minimum. Conclusions For now, the core outcome set for clinical trials in AE is complete. The specified domains and instruments should be used in all new clinical trials and systematic reviews of eczema treatments.
What is already known about this topic?
Core outcomes sets improve the design and reporting of clinical trials, reduce selective outcome reporting bias and facilitate meta‐analysis of results in systematic reviews. The HOME core outcome set for eczema recommends the inclusion of four core domains in all atopic eczema trials: clinician‐reported signs, patient‐reported symptoms, health‐related quality of life (HrQoL) and long‐term control. Clinician‐reported signs should be captured using the Eczema Area and Severity Index (EASI) and patient‐reported symptoms using the Patient‐Oriented Eczema Measure (POEM).
What does this study add?
The HOME core outcome set is now complete and recommended core outcome instruments have been agreed on for all four domains. Core outcome instruments for HrQoL: Dermatology Life Quality Index (DLQI) for adults, Children’s Dermatology Life Quality Index (CDLQI) for children and Infant’s Dermatology Quality of Life Index (IDQoL) for infants. Core outcome instruments for long‐term control: either the Recap of Atopic Eczema (RECAP) or the Atopic Dermatitis Control Test (ADCT). In addition, itch intensity should be measured using the peak NRS‐11 past 24 h for trials including older children and adults.
What are the clinical implications of this work?
If all future trials of eczema treatments include the HOME core outcome instruments, then trial results will be more readily incorporated into meta‐analyses in systematic reviews and clinical care will be informed by the best available evidence.
Linked Comment: D.F. Murrell and C.F. Paul. Br J Dermatol 2021; 185:13–14.
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Teraoka Y, Imamura M, Uchida T, Ohya K, Morio K, Fujino H, Ono A, Nakahara T, Murakami E, Yamauchi M, Kawaoka T, Miki D, Tsuge M, Hiramatsu A, Abe-Chayama H, Nelson Hayes C, Aikata H, Chayama K. Abatacept treatment for patients with severe acute hepatitis caused by hepatitis B virus infection-Pilot study. J Viral Hepat 2021; 28:400-409. [PMID: 33197288 DOI: 10.1111/jvh.13441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 09/01/2020] [Accepted: 10/19/2020] [Indexed: 12/09/2022]
Abstract
Although glucocorticoids have been used for immunosuppression of patients with primary hepatitis B virus (HBV) infection-induced severe hepatitis, the treatment is associated with a high frequency of adverse events. We conducted a pilot study for evaluating the efficacy and safety of abatacept, a cytotoxic T lymphocyte antigen-4 immunoglobulin (CTLA4), for acute hepatitis B. Five patients with severe acute hepatitis B (prothrombin activity ≤ 60%) were treated for immunosuppression by abatacept. Four patients received abatacept concurrently with methylprednisolone, and another patient was treated with abatacept alone. Rapid decrease in serum alanine aminotransferase levels, increase in prothrombin activity and improvement of general condition were obtained in four out of five patients. The patient with the most severe hepatitis underwent liver transplantation due to exacerbation of hepatitis in spite of treatment with both abatacept and methylprednisolone. None of the patients developed significant adverse events associated with the use of abatacept. Hepatitis B surface antigen (HBsAg) became negative in all five patients. The effect of abatacept and methylprednisolone for severe hepatitis B was compared using a mouse model. Rapid reduction in mouse serum HBV DNA and human albumin levels and elevation of serum interferon-gamma and granzyme A levels were observed in HBV-infected human hepatocyte-transplanted immunodeficient mice that were administered human peripheral blood mononuclear cells. These hepatocyte injuries were inhibited to a greater extent by abatacept compared to methylprednisolone. Abatacept might be an effective therapy alternative to methylprednisolone to reduce acute massive liver damage for patients with severe acute hepatitis caused by HBV infection.
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Yoshikawa Y, Imamura M, Morio K, Yamaoka K, Ando Y, Kosaka Y, Uchikawa S, Fujino H, Nakahara T, Murakami E, Yamauchi M, Kawaoka T, Tsuge M, Hiramatsu A, Hayes CN, Aikata H, Wakita T, Katano H, Chayama K. A case of acute liver failure with echovirus infection diagnosed by a multi-virus real-time PCR system. IDCases 2021; 23:e01059. [PMID: 33552903 PMCID: PMC7848625 DOI: 10.1016/j.idcr.2021.e01059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 01/22/2021] [Accepted: 01/22/2021] [Indexed: 12/04/2022] Open
Abstract
Background Multi-virus real-time polymerase chain reaction (PCR) system is able to simultaneously detect 163 viruses using a multiplex Taqman real-time PCR system. We present a case of acute liver failure (ALF) of unknown etiology diagnosed with echovirus 30 infection via multi-virus real-time PCR. Case presentation A previously healthy 66-year-old man had a persistent fever and developed ALF of unclear etiology. Although viral infection was suspected, serological screening showed no evidence of acute viral infections such as hepatitis A, B, C and E, Epstein-Barr virus, herpes simplex virus, and varicella zoster virus. Multi-virus real-time PCR revealed the presence of enterovirus and echovirus 30 genomes, and reverse transcription-PCR using enterovirus-specific primers confirmed the presence of enterovirus genome in serum samples at the time of admission. Anti-echovirus antibody titers showed an increase in paired sera. In spite of multimodality treatment, the patient died due to multiple organ failure. Histological analysis in autopsy revealed extensive coagulative necrosis of the hepatocytes and immunohistochemical analysis showed the expression of enterovirus antigens in necrotic hepatocytes. Conclusions We present here a case of echovirus 30 associated with ALF. Multi-virus real-time PCR is useful for detection of virus for patients with ALF of unknown etiology suspected of harboring a viral infection.
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Yamaoka K, Kawaoka T, Aikata H, Ando Y, Kosaka Y, Suehiro Y, Fujii Y, Uchikawa S, Morio K, Fujino H, Nakahara T, Murakami E, Yamauchi M, Tsuge M, Hiramatsu A, Imamura M, Takahashi S, Saeki Y, Kuroda S, Kobayashi T, Ohdan H, Miyata Y, Okada M, Chayama K. Complete Response for Advanced Hepatocellular Carcinoma by Conversion Surgery Therapy Following a Good Response of Regorafenib Despite Rapid Progressive Disease with Sorafenib. Intern Med 2021; 60:2047-2053. [PMID: 34193774 PMCID: PMC8313913 DOI: 10.2169/internalmedicine.5870-20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
A 68-year-old man with hepatocellular carcinoma (HCC) visited his previous hospital due to abdominal pain and was diagnosed with ruptured HCC. Before visiting our hospital, he underwent HCC treatment at his previous hospital, but his tumors did not improve. Although he started treatment with sorafenib, the tumors rapidly grew. Subsequently, regorafenib was given, and the tumors shrank. After 22 months being treated with regorafenib, HCC reoccurred, with a new lung metastasis and a contrast-enhanced nodule on the peritoneal dissemination appearing. He underwent conversion surgery and survived for 4.5 years after his HCC was diagnosed.
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Takahashi H, Nakahara T, Kogiso T, Imajo K, Kessoku T, Kawaguchi T, Ide T, Kawanaka M, Hyogo H, Fujii H, Ono M, Kamada Y, Sumida Y, Anzai K, Shimizu M, Torimura T, Nakajima A, Tokushige K, Chayama K, Eguchi Y. Eradication of hepatitis C virus with direct-acting antivirals improves glycemic control in diabetes: A multicenter study. JGH OPEN 2020; 5:228-234. [PMID: 33553660 PMCID: PMC7857302 DOI: 10.1002/jgh3.12474] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Revised: 11/29/2020] [Accepted: 11/30/2020] [Indexed: 12/19/2022]
Abstract
Background and Aim Hepatitis C virus (HCV) infection causes insulin resistance and diabetes as extrahepatic manifestations. We aimed to analyze the effect of HCV eradication by direct‐acting antiviral (DAA) agents on glucose tolerance. Methods The hemoglobin A1c (HbA1c) of 272 patients with HCV infection who achieved a sustained virologic response (SVR) was analyzed at baseline before DAA treatment, at the end of DAA therapy (ETR), and 12 weeks after therapy (Post12W). Results There were no significant differences in HbA1c between baseline, ETR, and Post12W in the overall patients. When the data were stratified according to the presence or absence of diabetes, median HbA1c significantly decreased from baseline (7.2%) to ETR (6.8%) and Post12W (6.8%) in the 55 patients with diabetes, whereas there were no significant changes in the patients without diabetes. Basal HbA1c, fasting plasma glucose, and age were independently associated with the changes in HbA1c according to multivariate analysis, and the predictive formula for changes in HbA1c was found to be ΔHbA1c (%) = 1.449–0.4* HbA1c (%) + 0.012 × Age (year). There were no changes in body mass in diabetic or nondiabetic patients. In diabetic patients taking medication, 63.4% of patients needed less medication. Conclusions Eradication of HCV improves glycemic control, indicated by a 0.4% decrease in HbA1c in diabetes.
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Kawaoka T, Ando Y, Yamauchi M, Suehiro Y, Yamaoka K, Kosaka Y, Fuji Y, Uchikawa S, Morio K, Fujino H, Nakahara T, Ono A, Murakami E, Takahashi S, Tsuge M, Hiramatsu A, Imamura M, Chayama K, Aikata H. Reply from the authors. Hepatol Res 2020; 50:1393. [PMID: 33280200 DOI: 10.1111/hepr.13578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 09/20/2020] [Accepted: 09/23/2020] [Indexed: 02/08/2023]
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Yoshikawa Y, Imamura M, Yamaoka K, Kosaka Y, Murakami E, Morio K, Fujino H, Nakahara T, Okamoto W, Yamauchi M, Kawaoka T, Tsuge M, Hiramatsu A, Hayes CN, Aikata H, Fujitaka K, Arihiro K, Hattori N, Chayama K. A case with life-threatening secondary sclerosing cholangitis caused by nivolumab. Clin J Gastroenterol 2020; 14:283-287. [PMID: 33200345 DOI: 10.1007/s12328-020-01287-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Accepted: 10/26/2020] [Indexed: 02/06/2023]
Abstract
Immune checkpoint inhibitor (ICI) therapy has potent anti-cancer effects but is associated with immune-related adverse events (irAEs). We present a case who developed secondary sclerosing cholangitis following treatment with nivolumab for non-small cell lung cancer who did not respond to immunosuppressive treatments and died of liver failure. A 75 year-old male with lung cancer who had been treated with nivolumab for non-small cell lung cancer developed Grade 3 liver injury with significant elevation of hepatobiliary enzymes. Magnetic resonance cholangiopancreatography (MRCP) revealed diffuse dilatation of the common bile duct and multifocal stenosis with prestenotic dilatation from the perihilar to intrahepatic bile duct, consistent with sclerosing cholangitis. Histological findings represented an infiltration of mainly CD8-positive T cells around the bile ducts in the liver. Despite treatments with ursodeoxycholic acid, prednisolone, and mycophenolate mofetil, the sclerosing cholangitis did not improve, and the patient died due to liver failure and aggravation of lung cancer. These findings suggest that immune checkpoint inhibitors may lead to resistance to immunosuppressive treatment as well as pose a risk of life-threatening sclerosing cholangitis.
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Liu S, Murakami E, Nakahara T, Ohya K, Teraoka Y, Makokha GN, Uchida T, Morio K, Fujino H, Ono A, Yamauchi M, Kawaoka T, Miki D, Tsuge M, Hiramatsu A, Abe-Chayama H, Hayes NC, Imamura M, Aikata H, Chayama K. In vitro analysis of hepatic stellate cell activation influenced by transmembrane 6 superfamily 2 polymorphism. Mol Med Rep 2020; 23:16. [PMID: 33179077 PMCID: PMC7673330 DOI: 10.3892/mmr.2020.11654] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Accepted: 09/15/2020] [Indexed: 02/06/2023] Open
Abstract
Non‑alcoholic steatohepatitis (NASH) may progress via liver fibrosis along with hepatic stellate cell (HSC) activation. A single nucleotide polymorphism (SNP; rs58542926) located in transmembrane 6 superfamily 2 (TM6SF2) has been reported to be significantly associated with fibrosis in patients with NASH, but the precise mechanism is still unknown. The present study aimed to explore the role of TM6SF2 in HSC activation in vitro. Plasmids producing TM6SF2 wild-type (WT) and mutant type (MT) containing E167K amino acid substitution were constructed, and the activation of LX‑2 cells was analyzed by overexpressing or knocking down TM6SF2 under transforming growth factor β1 (TGFβ) treatment. Intracellular α‑smooth muscle actin (αSMA) expression in LX‑2 cells was significantly repressed by TM6SF2‑WT overexpression and increased by TM6SF2 knockdown. Following treatment with TGFβ, αSMA expression was restored in TM6SF2‑WT overexpressed LX‑2 cells and was enhanced in TM6SF2 knocked‑down LX‑2 cells. Comparing αSMA expression under TM6SF2‑WT or ‑MT overexpression, expression of αSMA in TM6SF2‑MT overexpressed cells was higher than that in TM6SF2‑WT cells and was further enhanced by TGFβ treatment. The present study demonstrated that intracellular αSMA expression in HCS was negatively regulated by TM6SF2 while the E167K substitution released this negative regulation and led to enhanced HSC activation by TGFβ. These results suggest that the SNP in TM6SF2 may relate to sensitivity of HSC activation.
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Thomas KS, Apfelbacher CA, Chalmers JR, Simpson E, Spuls PI, Gerbens LAA, Williams HC, Schmitt J, Gabes M, Howells L, Stuart BL, Grinich E, Pawlitschek T, Burton T, Howie L, Gadkari A, Eckert L, Ebata T, Boers M, Saeki H, Nakahara T, Katoh N. Recommended core outcome instruments for health-related quality of life, long-term control and itch intensity in atopic eczema trials: results of the HOME VII consensus meeting. Br J Dermatol 2020:bjd.19673. [PMID: 33179283 DOI: 10.1111/bjd.19673] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND The Harmonising Outcome Measures for Eczema (HOME) initiative has established a core outcome set of domains for atopic eczema clinical trials. Previous consensus meetings have agreed upon preferred instruments for clinician-reported signs (Eczema Area and Severity Index - EASI) and patient-reported symptoms (Patient-Oriented Eczema Measure - POEM). This paper reports consensus decisions from the HOME VII meeting. OBJECTIVE To complete the core outcome set for atopic eczema by agreeing upon core outcome instruments for the domains of quality of life, long-term control and itch intensity. METHODS Face-to-face consensus meeting held in Tokyo, Japan (8th to 10th April, 2019) including 74 participants (47 healthcare professionals/methodologists, 14 patients, 13 industry representatives), from 16 countries. Consensus decisions were made by presentations of evidence, followed by whole and small group discussions and anonymous voting using pre-defined consensus rules. RESULTS It was agreed by consensus that quality of life should be measured using the Dermatology Life Quality Index (DLQI) for adults, the Children's Dermatology Life Quality Index (CDLQI) for children, and the Infant's Dermatology Quality of Life Index (IDQoL) for infants. For long-term control, the Recap of Atopic Eczema (RECAP) instrument or the Atopic Dermatitis Control Test (ADCT) should be used. Consensus was not reached over the frequency of data collection for long-term control. The peak itch numerical rating scale(NRS)-11 past 24 hours was recommended as an additional instrument for the symptom domain in trials of older children and adults. Agreement was reached that all core outcome instruments should be captured at baseline and at the time of primary outcome assessment as a minimum. CONCLUSIONS For now, the core outcome set for clinical trials in atopic eczema is complete. The specified domains and instruments should be used in all new clinical trials and systematic reviews of eczema treatments.
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Nagaoki Y, Imamura M, Teraoka Y, Morio K, Fujino H, Ono A, Nakahara T, Murakami E, Yamauchi M, Kawaoka T, Miki D, Tsuge M, Hiramatsu A, Hayes CN, Chayama K, Aikata H. Impact of viral eradication by direct-acting antivirals on the risk of hepatocellular carcinoma development, prognosis, and portal hypertension in hepatitis C virus-related compensated cirrhosis patients. Hepatol Res 2020; 50:1222-1233. [PMID: 32767446 DOI: 10.1111/hepr.13554] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Revised: 06/30/2020] [Accepted: 08/04/2020] [Indexed: 02/06/2023]
Abstract
AIM We analyzed the impact of hepatitis C virus eradication by direct-acting antiviral (DAA) therapy on the risk of development of hepatocellular carcinoma (HCC), prognosis, and portal hypertension in patients with liver cirrhosis. METHODS The rate of HCC development and overall survival after achievement of sustained virological response (SVR) in 173 DAA-treated compensated cirrhosis patients without HCC history were retrospectively compared with that of 125 cirrhosis patients who achieved SVR by interferon (IFN)-based therapy or that of 85 cirrhosis patients who failed to respond to anti-HCV therapy. Changes in esophagogastric varices (EGV) and incidence of portosystemic encephalopathy were analyzed in 87 consecutive cirrhosis patients. RESULTS The cumulative HCC development rates at 1, 3, and 5 years were 2%, 7%, and 7% for the DAA-SVR group, significantly lower than the 3%, 7%, and 18% for the non-SVR group (log-rank, P < 0.001). The cumulative overall survival rates were also significantly improved in the DAA-SVR group compared to the non-SVR group (log-rank, P < 0.001). These rates were similar between DAA-SVR and IFN-SVR groups (P = 0.121 and 0.261, respectively). Esophagogastric varices were aggravated, and portosystemic encephalopathy occurred in a subset of cirrhosis patients who achieved SVR by DAA therapy. These events were more frequent in patients with large feeding vessels for EGV and portosystemic shunts at the time of SVR. CONCLUSION Achievement of SVR by DAA therapy reduces the risk of HCC development and prolongs survival, similar to theresults achieved with IFN-based therapy, but portal hypertension is not immediately improved in compensated liver cirrhosis patients.
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Ohya K, Imamura M, Teraoka Y, Morio K, Fujino H, Nakahara T, Ono A, Murakami E, Kawaoka T, Miki D, Tsuge M, Hiramatsu A, Aikata H, Hayes CN, Mori N, Takaki S, Tsuji K, Aisaka Y, Ishitobi T, Katamura Y, Kodama H, Nabeshima Y, Masaki K, Honda Y, Moriya T, Kohno H, Kohno H, Chayama K. Real-world efficacy of sofosbuvir plus velpatasvir therapy for patients with hepatitis C virus-related decompensated cirrhosis. Hepatol Res 2020; 50:1234-1243. [PMID: 32914512 DOI: 10.1111/hepr.13555] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Revised: 07/30/2020] [Accepted: 08/03/2020] [Indexed: 12/15/2022]
Abstract
AIM Combination therapy with sofosbuvir (SOF) plus velpatasvir (VEL) is approved for patients with hepatitis C virus (HCV)-related decompensated cirrhosis. We analyzed the real-world efficacy of SOF/VEL therapy. METHODS Thirty-three patients with HCV-related decompensated cirrhosis (25 and eight patients with Child B and C, respectively) were treated with SOF/VEL for 12 weeks. The HCV non-structural protein (NS)5A and NS5B drug resistance-associated substitutions (RASs) were determined by direct sequencing. RESULT Thirty-two of 33 patients completed the treatment, but the remaining patient discontinued the therapy during third week of the treatment due to aggravation of hepatic encephalopathy. Serum HCV-RNA became negative during the treatment in all patients but relapsed after the end of therapy in five patients. In total, 28 out of 33 patients (85%) achieved sustained virological response 12 weeks following completion of treatment (SVR12). The SVR12 rate was 96% in patients with Child B, but significantly lower, at 50%, in patients with Child C (P < 0.05). In genotype 1b HCV-infected patients, all eight patients without baseline NS5A RASs, but only three of seven patients with RASs, achieved SVR12. Multivariate analysis identified Child B (odds ratio, 35.8 for Child C; P = 0.045) as an independent predictor of SVR12. Median serum albumin levels significantly increased only in patients who achieved SVR12. Child-Pugh scores improved in 16 of 28 patients (57%) following achievement of SVR12. CONCLUSION The effect of SOF/VEL therapy is lower for patients with Child C. Improvement of hepatic function is expected after viral eradication with SOF/VEL therapy in patients with decompensated cirrhosis.
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Ando Y, Kawaoka T, Suehiro Y, Yamaoka K, Kosaka Y, Uchikawa S, Kodama K, Morio K, Fujino H, Nakahara T, Murakami E, Yamauchi M, Tsuge M, Hiramatsu A, Fukuhara T, Mori N, Takaki S, Tsuji K, Nonaka M, Hyogo H, Aisaka Y, Masaki K, Honda Y, Moriya T, Naeshiro N, Azakami T, Takahashi S, Imamura M, Chayama K, Aikata H. Analysis of Post-Progression Survival in Patients with Unresectable Hepatocellular Carcinoma Treated with Lenvatinib. Oncology 2020; 98:787-797. [PMID: 32882687 DOI: 10.1159/000509387] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Accepted: 06/11/2020] [Indexed: 11/19/2022]
Abstract
BACKGROUND Although a strong antitumor effect of lenvatinib (LEN) has been noted for patients with unresectable hepatocellular carcinoma (HCC), there are still no reports on the prognosis for patients with disease progression after first-line LEN therapy. METHODS Patients (n = 141) with unresectable HCC, Child-Pugh class A liver function, and an Eastern Cooperative Oncology Group performance status (ECOG-PS) of 0 or 1 who were treated with LEN from March 2018 to December 2019 were enrolled. RESULTS One hundred and five patients were treated with LEN as first-line therapy, 53 of whom had progressive disease (PD) at the radiological evaluation. Among the 53 patients with PD, there were 27 candidates for second-line therapy, who had Child-Pugh class A liver function and an ECOG-PS of 0 or 1 at progression. After progression on first-line LEN, 28 patients were treated with a molecular targeted agent (MTA) as second-line therapy (sorafenib: n = 26; ramucirumab: n = 2). Multivariate analysis identified modified albumin-bilirubin grade 1 or 2a at LEN initiation (odds ratio 5.18, 95% confidence interval [CI] 1.465-18.31, p = 0.011) as a significant and independent factor for candidates. The median post-progression survival after PD on first-line LEN was 8.3 months. Cox hazard multivariate analysis showed that a low alpha-fetoprotein level (<400 ng/mL; hazard ratio [HR] 0.297, 95% CI 0.099-0.886, p = 0.003), a relative tumor volume <50% at the time of progression (HR 0.204, 95% CI 0.07-0.592, p = 0.03), and switching to MTAs as second-line treatment after LEN (HR 0.299, 95% CI 0.12-0.746, p = 0.01) were significant prognostic factors. CONCLUSION Among patients with PD on first-line LEN, good liver function at introduction of LEN was an important and favorable factor related to eligibility for second-line therapy. In addition, post-progression treatment with MTAs could improve the prognosis for patients who had been treated with first-line LEN.
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Ogawa Y, Kobayashi T, Honda Y, Kessoku T, Tomeno W, Imajo K, Nakahara T, Oeda S, Nagaoki Y, Amano Y, Ando T, Hirayama M, Isono O, Kamiguchi H, Nagabukuro H, Ogawa S, Satomi Y, Saigusa Y, Takahashi H, Hyogo H, Yoneda M, Saito S, Yamanaka T, Aishima S, Eguchi Y, Kage M, Chayama K, Nakajima A. Metabolomic/lipidomic-based analysis of plasma to diagnose hepatocellular ballooning in patients with non-alcoholic fatty liver disease: A multicenter study. Hepatol Res 2020; 50:955-965. [PMID: 32455496 DOI: 10.1111/hepr.13528] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Revised: 05/13/2020] [Accepted: 05/19/2020] [Indexed: 12/12/2022]
Abstract
AIM Liver biopsy is still required for the diagnosis of hepatocellular ballooning and inflammation, which are important histological features of non-alcoholic steatohepatitis. We undertook this multicenter, cross-sectional study to identify novel blood markers for the diagnosis of hepatocellular ballooning. METHODS We enrolled 176 patients, of whom 132 were proven by liver biopsy as having non-alcoholic fatty liver disease (NAFLD) and classified as non-ballooning (ballooning grade 0) (n = 83) or ballooning (ballooning grade 1 and 2) (n = 49) by a central pathology review. We carried out gas chromatography-mass spectrometry, hydrophilic interaction liquid chromatography tandem mass spectrometry, and lipidomics with plasma. RESULTS As correlates of hepatocellular ballooning, among the clinical parameters, serum type IV collagen 7S correlated most significantly with the ballooning grade (correlation coefficient [CC] = 0.463; P < 0.001). Among the metabolic/lipidomic markers, phosphatidylcholine (PC) (aa-44:8) correlated most significantly with the ballooning grade (CC = 0.394; P < 0.001). The area under the receiver operating characteristic curve of type IV collagen 7S, choline, and lysophosphatidylethanolamine (LPE) (e-18:2), was 0.846 (95% confidence interval, 0.772-0.919). CONCLUSIONS Plasma levels of PC were positively correlated, and those of lysophosphatidylcholine and LPE were negatively correlated with hepatocellular ballooning in NAFLD patients. These non-invasive metabolic/lipidomic-based plasma tests might be useful to distinguish between cases of NAFLD with and without hepatocellular ballooning.
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Daijo K, Nakahara T, Inagaki Y, Nanba M, Nishida Y, Uchikawa S, Kodama K, Oya K, Morio K, Fujino H, Ono A, Murakami E, Yamauchi M, Kawaoka T, Miki D, Tsuge M, Hiramatsu A, Hayes CN, Imamura M, Aikata H, Ochi H, Chayama K. Risk factors for histological progression of non-alcoholic steatohepatitis analyzed from repeated biopsy cases. J Gastroenterol Hepatol 2020; 35:1412-1419. [PMID: 31896166 DOI: 10.1111/jgh.14968] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Revised: 12/01/2019] [Accepted: 12/28/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND AIM The most important prognostic factor for non-alcoholic steatohepatitis (NASH) is liver fibrosis. The aim of this study is to examine clinical parameters involved in pathological progression in NASH patients who underwent repeated liver biopsy and to analyze the response to treatment with respect to NASH-related single nucleotide polymorphisms (SNPs). We performed longitudinal analysis of genetic and clinical factors associated with progression of NASH. METHODS Eighty NASH patients who had undergone serial liver biopsies were enrolled in this retrospective cohort study. Histological exacerbation was determined based on non-alcoholic fatty liver disease activity score (NAS) and liver fibrosis. RESULTS About 22.5% had progression of fibrosis, 22.5% had improvement of fibrosis, and 55.0% had no change. NAS increased in 12.5%, decreased in 61.3%, and remained stable in the remaining 26.3%. We examined factors associated with histological progression versus non-progression. Poor response of alanine aminotransferase (ALT) levels, increase in HbA1c levels, and presence of the tumor necrosis factor risk allele in the rs1799964 SNP were identified as independent risk factors contributing to histological progression in NASH patients. In addition, we found that the histological progression rate varies with ALT response, HbA1c levels, and rs1799964 genotype. CONCLUSIONS In this study, we clarified the serum ALT level and the clinical significance of HbA1c to evaluate the progression of fibrosis in Japanese NASH patients. Furthermore, the tumor necrosis factor SNP was more likely to be involved in the response than PNPLA3 SNP. By simultaneously evaluating three factors, it is possible to estimate the risk of histological progression more accurately.
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Uchikawa S, Kawaoka T, Ando Y, Yamaoka K, Kosaka Y, Suehiro Y, Fujii Y, Morio K, Nakahara T, Murakami E, Tsuge M, Hiramatsu A, Imamura M, Takahashi S, Chayama K, Aikata H. Trends in Hepatic Functional Reserve of Patients with Hepatocellular Carcinoma Treated with Tyrosine Kinase Inhibitors. Oncology 2020; 98:727-733. [PMID: 32712613 DOI: 10.1159/000507815] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Accepted: 04/08/2020] [Indexed: 12/13/2022]
Abstract
OBJECTIVE Functional hepatic reserve is important when considering sequential tyrosine kinase inhibitor (TKI) therapy for patients with advanced hepatocellular carcinoma (HCC). We assessed albumin-bilirubin (ALBI) score and Child-Pugh class as indices of liver function during sorafenib and lenvatinib treatment. METHODS A total of 212 patients with advanced HCC and Child-Pugh class A status who initiated TKI treatment at our hospital were enrolled in this retrospective cohort study. A total of 74 of the 212 patients underwent blood testing before starting sorafenib treatment and every 2 months after treatment initiation. RESULTS In 74 patients, the median ALBI score before TKI treatment was -2.53, and after 2, 4, and 6 months it was -2.45, -2.44, and -2.36, respectively. ALBI scores tended to increase during TKI therapy. Among patients who experienced a time to progression ≤3.8 months, ALBI scores had increased 2 months after treatment initiation, and at 4 and 6 months, significant differences were observed (p < 0.01). In all 212 patients, during first-line TKI treatment, the Child-Pugh class deteriorated to B or C in 72.2% of the patients, and the median time to deterioration was 3.9 months. The factors in hepatic reserve deterioration were serum albumin ≤3.8 g/dL and the presence of macroscopic vascular invasion. The hepatic reserve of 68.0% of the patients with deterioration of liver function recovered to Child-Pugh class A following dose reduction, drug withdrawal, or treatment intended for recovery of liver function. CONCLUSION ALBI scores deteriorate in patients treated with TKIs, suggesting that tumor progression induces these changes.
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Kawaoka T, Ando Y, Yamauchi M, Suehiro Y, Yamaoka K, Kosaka Y, Fuji Y, Uchikawa S, Morio K, Fujino H, Nakahara T, Ono A, Murakami E, Takahashi S, Tsuge M, Hiramatsu A, Imamura M, Chayama K, Aikata H. Incidence of microsatellite instability-high hepatocellular carcinoma among Japanese patients and response to pembrolizumab. Hepatol Res 2020; 50:885-888. [PMID: 32088930 DOI: 10.1111/hepr.13496] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Revised: 01/24/2020] [Accepted: 02/20/2020] [Indexed: 12/13/2022]
Abstract
AIM Pembrolizumab has been quickly approved in many countries for the treatment of patients with unresectable or metastatic, microsatellite instability-high (MSI-H) solid tumors, which have progressed following previous treatment and who have no satisfactory alternative treatment options. We aimed to determine the incidence of MSI-H tumors in Japanese patients with advanced hepatocellular carcinoma (HCC). METHODS We investigated the incidence of MSI-H tumors in 82 consecutive Japanese patients with unresectable HCC that had progressed after standard of care treatment. Using a companion diagnostic sequencing kit (polymerase chain reaction analysis of five microsatellite markers: BAT25, BAT26, NR21, NR24 and MONO27), we analyzed 49 biopsy specimens and 33 resection specimens. Responses to pembrolizumab were assessed with the modified Response Evaluation Criteria in Solid Tumors. RESULTS MSI-H tumors were found in only two patients (2.4%), in whom all five markers showed slight shortening. One patient had a complete response to pembrolizumab for over 10 months, and the other was a non-responder. CONCLUSIONS MSI-H tumor status was found in only two of 82 (2.4%) Japanese patients with advanced HCC, one of whom had a complete response to pembrolizumab. Thus, MSI status should be assessed in patients with HCC who progress after standard of care treatment.
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Ono A, Aikata H, Yamauchi M, Kodama K, Ohishi W, Kishi T, Ohya K, Teraoka Y, Osawa M, Fujino H, Nakahara T, Murakami E, Miki D, Kawaoka T, Abe-Chayama H, Zhang P, Liu S, Makokha GN, Tsuge M, Imamura M, Hayes CN, Chayama K. Circulating cytokines and angiogenic factors based signature associated with the relative dose intensity during treatment in patients with advanced hepatocellular carcinoma receiving lenvatinib. Ther Adv Med Oncol 2020; 12:1758835920922051. [PMID: 32547646 PMCID: PMC7249573 DOI: 10.1177/1758835920922051] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Accepted: 03/13/2020] [Indexed: 12/14/2022] Open
Abstract
Background: Although lenvatinib was recently approved for treatment of advanced unresectable hepatocellular carcinoma (HCC) based on the phase III REFLECT trial, no biomarkers for management of lenvatinib treatment have been established. The aim of this study is to identify predictive biomarkers for the management of lenvatinib treatment in advanced HCC patients. Methods: A total of 41 patients with advanced HCC were enrolled in this retrospective study. Serum levels of 22 circulating cytokines and angiogenic factors (CAFs) were measured by multiplex Luminex assay. Profiles of CAFs, clinical chemistry/hematology parameters, and clinical background were evaluated to explore biomarkers associated with clinical outcomes. Results: Relative dose intensity (RDI) decreased significantly between weeks 1–2 and 3–4 (p < 0.001), and RDI during weeks 3–4 was a prominent indicator of progression-free survival (PFS). A signature based on baseline serum levels of nine CAFs associated with low RDI was identified. In a multivariate Cox regression analysis, patients with a favorable 9-CAFs signature [hazard ratio (HR) 0.42, 95% confidence interval (CI) 0.18–0.96, p = 0.040] had lower risk, and Child-Pugh grade B (HR 1.6, 95% CI 1.1–8.3, p = 0.026) and presence of macrovascular invasion (MVI; HR 2.9, 95% CI 1.0–8.3, p = 0.045) had higher risk of shorter PFS. Conclusion: This study demonstrates that RDI is an important predictive factor for longer PFS during lenvatinib treatment. In this hypothesis-generating exploratory analysis, we report that a CAF-signature associated with adverse events and RDI could predict PFS, which might contribute to improved management of lenvatinib treatment in HCC patients.
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Uchikawa S, Kawaoka T, Namba M, Kodama K, Ohya K, Morio K, Nakahara T, Murakami E, Tsuge M, Hiramatsu A, Imamura M, Takahashi S, Chayama K, Aikata H. Skeletal Muscle Loss during Tyrosine Kinase Inhibitor Treatment for Advanced Hepatocellular Carcinoma Patients. Liver Cancer 2020; 9:148-155. [PMID: 32399429 PMCID: PMC7206610 DOI: 10.1159/000503829] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Accepted: 09/11/2019] [Indexed: 02/04/2023] Open
Abstract
INTRODUCTION The measurement of body composition such as the skeletal muscle index (SMI) has been reported to be useful for predicting prognosis in hepatocellular carcinoma (HCC). In this study, we analyzed skeletal muscle change during sorafenib and lenvatinib therapy and the association between SMI and prognosis. METHODS A total of 67 patients with advanced HCC and Child-Pugh grade A status treated with tyrosine kinase inhibitors (TKIs) at Hiroshima University between September 2009 and December 2018 were enrolled in this retrospective cohort study. Patients underwent computed tomography (CT) imaging before starting sorafenib treatment and 1-3 months after treatment initiation. RESULTS In all patients, the median SMI was 45.3 cm2/m2 before TKI treatment and 42.1 cm2/m2 after treatment; 54 of 67 (80.6%) patients experienced SMI loss. The median ΔSMI was -1.5 cm2/m2/months, and no difference in ΔSMI was observed between patients receiving sorafenib and lenvatinib. No significant differences were observed in median ΔSMI between patients with and without progressive disease (-2.35 and -1.1 cm2/m2/months, respectively), albumin-bilirubin grade 1 and 2 group disease (-1.7 and -1.5 cm2/m2/months, respectively), and relative dose intensity ≤80 and >80 (-1.8 and -1.2 cm2/m2/months, respectively). CONCLUSION This report demonstrated that patients receiving TKI treatment experienced a significant loss of skeletal muscle mass regardless of disease progression, hepatic reserve, or which TKI (sorafenib or lenvatinib) they received.
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