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Isoura Y, Yamamoto A, Cho Y, Ehara E, Jogo A, Suzuki T, Amano-Teranishi Y, Kioka K, Hamazaki T, Murakami Y, Tokuhara D. Platelet count and abdominal dynamic CT are useful in predicting and screening for gastroesophageal varices after Fontan surgery. PLoS One 2021; 16:e0257441. [PMID: 34618830 PMCID: PMC8496823 DOI: 10.1371/journal.pone.0257441] [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] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Accepted: 09/02/2021] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVE Patients who undergo Fontan surgery for complex cardiac anomalies are prone to developing liver and gastrointestinal complications. In particular, gastroesophageal varices (GEVs) can occur, but their prevalence is unknown. We aimed to elucidate the occurrence of GEVs and the predicting parameters of GEVs in these patients. MATERIALS AND METHODS Twenty-seven patients (median age, 14.8 years; median time since surgery, 12.9 years) who had undergone the Fontan surgery and were examined by abdominal dynamic computed tomography (CT) for the routine follow-up were included in the study. Radiological findings including GEVs and extraintestinal complications were retrospectively evaluated by experienced radiologists in a blinded manner. Relationships between blood-biochemical and demographic parameters and the presence of GEVs were statistically analyzed. RESULTS Dynamic CT revealed gastric varices (n = 3, 11.1%), esophageal varices (n = 1, 3.7%), and gastrorenal shunts (n = 5, 18.5%). All patients with gastric varices had gastrorenal shunts. All gastric varices were endoscopically confirmed as being isolated and enlarged, with indications for preventive interventional therapy. A platelet count lower than 119 × 109 /L was identified as a predictor of GEV (area under the receiver operating curve, 0.946; sensitivity, 100%; and specificity, 87%). CONCLUSIONS GEVs are important complications that should not be ignored in patients who have undergone a Fontan procedure. Platelet counts lower than 119 × 109 /L may help to prompt patient screening by using abdominal dynamic CT to identify GEVs and their draining collateral veins in these patients.
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Affiliation(s)
- Yoshiharu Isoura
- Department of Pediatrics, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Akira Yamamoto
- Department of Diagnostic and Interventional Radiology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Yuki Cho
- Department of Pediatrics, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Eiji Ehara
- Department of Pediatric Cardiology, Osaka City General Hospital, Osaka, Japan
| | - Atsushi Jogo
- Department of Diagnostic and Interventional Radiology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Tsugutoshi Suzuki
- Department of Pediatric Electrophysiology, Osaka City General Hospital, Osaka, Japan
| | | | - Kiyohide Kioka
- Department of Hepatology, Osaka City General Hospital, Osaka, Japan
| | - Takashi Hamazaki
- Department of Pediatrics, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Yosuke Murakami
- Department of Pediatrics, Osaka City University Graduate School of Medicine, Osaka, Japan
- Department of Pediatric Cardiology, Osaka City General Hospital, Osaka, Japan
| | - Daisuke Tokuhara
- Department of Pediatrics, Osaka City University Graduate School of Medicine, Osaka, Japan
- * E-mail:
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Cho Y, Kabata D, Ehara E, Yamamoto A, Mizuochi T, Mushiake S, Kusano H, Kuwae Y, Suzuki T, Uchida-Kobayashi S, Morikawa H, Amano-Teranishi Y, Kioka K, Jogo A, Isoura Y, Hamazaki T, Murakami Y, Tokuhara D. Assessing liver stiffness with conventional cut-off values overestimates liver fibrosis staging in patients who received the Fontan procedure. Hepatol Res 2021; 51:593-602. [PMID: 33677839 DOI: 10.1111/hepr.13627] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Revised: 02/07/2021] [Accepted: 02/08/2021] [Indexed: 12/19/2022]
Abstract
AIM Patients who undergo the Fontan procedure for complex congenital heart disease are prone to liver cirrhosis. Liver stiffness (LS) reflects liver fibrosis stage in patients with chronic viral hepatitis; however, its accuracy in predicting liver fibrosis stage in Fontan patients is controversial. We aimed to clarify the correlation between LS and liver fibrosis stage in Fontan patients. METHODS Fifty-eight Fontan patients were prospectively measured for LS with transient elastography. We undertook liver biopsy, cardiac catheterization, and laboratory tests in 22 of these patients (median age, 14.7 years; range, 9.9-32.1 years) with LS > 11.0 kPa (median, 19.2 kPa; range, 12.2-39.8 kPa); these elevated LS values suggest liver cirrhosis. RESULTS Histologically, all patients showed mild-to-severe portal and sinusoidal fibrosis but no cirrhosis. Statistically, LS did not predict histological liver fibrosis scores (p = 0.175). Liver stiffness was not correlated with central venous pressure (p = 0.456) or with the hepatic venous pressure gradient (HVPG; p = 0.062), although the p value for HVPG was only slightly above the threshold for significance. CONCLUSIONS Fontan patients are prone to developing both portal and sinusoidal fibrosis. Liver stiffness could be influenced by HVPG, and using the conventional cut-off values for LS overestimates and overtreats liver fibrosis in these patients.
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Affiliation(s)
- Yuki Cho
- Department of Pediatrics, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Daijiro Kabata
- Department of Medical Statistics, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Eiji Ehara
- Department of Pediatric Cardiology, Osaka City General Hospital, Osaka, Japan
| | - Akira Yamamoto
- Department of Diagnostic and Interventional Radiology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Tatsuki Mizuochi
- Department of Pediatrics and Child Health, Kurume University School of Medicine, Kurume, Japan
| | - Sotaro Mushiake
- Department of Pediatrics, Kinki University Nara Hospital, Ikoma, Japan
| | - Hironori Kusano
- Department of Pathology, Kurume University School of Medicine, Kurume, Japan
| | - Yuko Kuwae
- Department of Pathology, Osaka City University Gradute School of Medicine, Osaka, Japan
| | - Tsugutoshi Suzuki
- Department of Pediatric Electrophysiology, Osaka City General Hospital, Osaka, Japan
| | | | | | | | - Kiyohide Kioka
- Department of Hepatology, Osaka City General Hospital, Osaka, Japan
| | - Atsushi Jogo
- Department of Diagnostic and Interventional Radiology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Yoshiharu Isoura
- Department of Pediatrics, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Takashi Hamazaki
- Department of Pediatrics, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Yosuke Murakami
- Department of Pediatrics, Osaka City University Graduate School of Medicine, Osaka, Japan.,Department of Pediatric Cardiology, Osaka City General Hospital, Osaka, Japan
| | - Daisuke Tokuhara
- Department of Pediatrics, Osaka City University Graduate School of Medicine, Osaka, Japan
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Takada S, Matsubara T, Fujii H, Sato-Matsubara M, Daikoku A, Odagiri N, Amano-Teranishi Y, Kawada N, Ikeda K. Stress can attenuate hepatic lipid accumulation via elevation of hepatic β-muricholic acid levels in mice with nonalcoholic steatohepatitis. J Transl Med 2021; 101:193-203. [PMID: 33303970 DOI: 10.1038/s41374-020-00509-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 10/20/2020] [Accepted: 10/20/2020] [Indexed: 02/06/2023] Open
Abstract
Stress can affect our body and is known to lead to some diseases. However, the influence on the development of nonalcohol fatty liver disease (NAFLD) remains unknown. This study demonstrated that chronic restraint stress attenuated hepatic lipid accumulation via elevation of hepatic β-muricholic acid (βMCA) levels in the development of nonalcoholic steatohepatitis (NASH) in mice. Serum cortisol and corticosterone levels, i.e., human and rodent stress markers, were correlated with serum bile acid levels in patients with NAFLD and methionine- and choline-deficient (MCD) diet-induced mice, respectively, suggesting that stress is related to bile acid (BA) homeostasis in NASH. In the mouse model, hepatic βMCA and cholic acid (CA) levels were increased after the stress challenge. Considering that a short stress enhanced hepatic CYP7A1 protein levels in normal mice and corticosterone increased CYP7A1 protein levels in primary mouse hepatocytes, the enhanced Cyp7a1 expression was postulated to be involved in the chronic stress-increased hepatic βMCA level. Interestingly, chronic stress decreased hepatic lipid levels in MCD-induced NASH mice. Furthermore, βMCA suppressed lipid accumulation in mouse primary hepatocytes exposed to palmitic acid/oleic acid, but CA did not. In addition, Cyp7a1 expression seemed to be related to lipid accumulation in hepatocytes. In conclusion, chronic stress can change hepatic lipid accumulation in NASH mice, disrupting BA homeostasis via induction of hepatic Cyp7a1 expression. This study discovered a new βMCA action in the liver, indicating the possibility that βMCA is available for NAFLD therapy.
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Affiliation(s)
- Sayuri Takada
- Department of Anatomy and Regenerative Biology, Osaka City University Graduate School of Medicine, Osaka, Japan
- Department of Hepatology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Tsutomu Matsubara
- Department of Anatomy and Regenerative Biology, Osaka City University Graduate School of Medicine, Osaka, Japan.
| | - Hideki Fujii
- Department of Hepatology, Osaka City University Graduate School of Medicine, Osaka, Japan
- Endowed Department of Liver Cirrhosis Therapeutics, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Misako Sato-Matsubara
- Department of Hepatology, Osaka City University Graduate School of Medicine, Osaka, Japan
- Endowed Laboratory of Synthetic Biology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Atsuko Daikoku
- Department of Hepatology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Naoshi Odagiri
- Department of Hepatology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Yuga Amano-Teranishi
- Department of Hepatology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Norifumi Kawada
- Department of Hepatology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Kazuo Ikeda
- Department of Anatomy and Regenerative Biology, Osaka City University Graduate School of Medicine, Osaka, Japan
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Dong MP, Enomoto M, Thuy LTT, Hai H, Hieu VN, Hoang DV, Iida-Ueno A, Odagiri N, Amano-Teranishi Y, Hagihara A, Fujii H, Uchida-Kobayashi S, Tamori A, Kawada N. Clinical significance of circulating soluble immune checkpoint proteins in sorafenib-treated patients with advanced hepatocellular carcinoma. Sci Rep 2020; 10:3392. [PMID: 32099055 PMCID: PMC7042216 DOI: 10.1038/s41598-020-60440-5] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [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: 11/08/2019] [Accepted: 02/10/2020] [Indexed: 02/06/2023] Open
Abstract
In hepatocellular carcinoma (HCC), the clinical significance of soluble immune checkpoint protein levels as predictors of patient outcomes or therapeutic responses has yet to be defined. This study profiled the baseline levels of sixteen soluble checkpoint proteins and their changes following sorafenib treatment for HCC. Plasma samples were obtained from 53 patients with advanced HCC at baseline, week 1, 2 and 4 of sorafenib treatment and tested the concentrations of 16 soluble checkpoint proteins using multiplexed fluorescent bead-based immunoassays. Multivariate analysis showed high sBTLA levels at baseline were an independent predictor of poor overall survival (p = 0.038). BTLA was highly expressed in T cells and macrophages in peritumoral areas. At week 2, sCD27 levels were decreased compared to baseline. By contrast, the concentrations of most inhibitory proteins, including sBTLA, sLAG-3, sCTLA-4, sPD-1, sCD80, sCD86 and sPD-L1, had significantly increased. The fold-changes of soluble checkpoint receptors and their ligands, including sCTLA-4 with sCD80/sCD86, sPD-1 with sPD-L1; and the fold-changes of sCTLA-4 with sBTLA or sPD-1 were positively correlated. sBTLA may be a good biomarker for predicting overall survival in HCC patients. Sorafenib treatment in patients with advanced HCC revealed dynamic changes of soluble checkpoint protein levels.
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Affiliation(s)
- Minh Phuong Dong
- Department of Hepatology, Graduate School of Medicine, Osaka City University, Osaka, Japan
| | - Masaru Enomoto
- Department of Hepatology, Graduate School of Medicine, Osaka City University, Osaka, Japan
| | - Le Thi Thanh Thuy
- Department of Hepatology, Graduate School of Medicine, Osaka City University, Osaka, Japan
| | - Hoang Hai
- Department of Hepatology, Graduate School of Medicine, Osaka City University, Osaka, Japan
| | - Vu Ngoc Hieu
- Department of Hepatology, Graduate School of Medicine, Osaka City University, Osaka, Japan
| | - Dinh Viet Hoang
- Department of Hepatology, Graduate School of Medicine, Osaka City University, Osaka, Japan
| | - Ayako Iida-Ueno
- Department of Hepatology, Graduate School of Medicine, Osaka City University, Osaka, Japan
| | - Naoshi Odagiri
- Department of Hepatology, Graduate School of Medicine, Osaka City University, Osaka, Japan
| | | | - Atsushi Hagihara
- Department of Hepatology, Graduate School of Medicine, Osaka City University, Osaka, Japan
| | - Hideki Fujii
- Department of Hepatology, Graduate School of Medicine, Osaka City University, Osaka, Japan
| | | | - Akihiro Tamori
- Department of Hepatology, Graduate School of Medicine, Osaka City University, Osaka, Japan
| | - Norifumi Kawada
- Department of Hepatology, Graduate School of Medicine, Osaka City University, Osaka, Japan.
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Suoh M, Tamori A, Amano-Teranishi Y, Nakai T, Enomoto M, Kawasaki Y, Kioka K, Kawada N. The Administration of Tenofovir Disoproxil Fumarate for Pregnant Japanese Women with Chronic Hepatitis B. Intern Med 2020; 59:205-210. [PMID: 31941870 PMCID: PMC7008036 DOI: 10.2169/internalmedicine.3504-19] [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] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
The appropriate management of hepatitis B virus (HBV) infection during pregnancy has not been established in Japan. We herein report five HBV-infected pregnant Japanese women who received tenofovir disoproxil fumarate (TDF). Two of them had been born after the introduction of nationwide immunoprophylaxis and were vertically infected with HBV, highlighting the need to address mother-to-child transmission further. In both entecavir-experienced and nucleoside/nucleotide analog-naïve mothers, TDF suppressed HBV replication without serious adverse events. All five children were free from congenital disorders, growth impairment, and HBV infection. TDF showed safety and efficacy for pregnant woman with chronic hepatitis B and might have helped prevent mother-to-child transmission.
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Affiliation(s)
- Maito Suoh
- Department of Hepatology, Osaka City General Hospital, Japan
- Department of Hepatology, Osaka City University Graduate School of Medicine, Japan
| | - Akihiro Tamori
- Department of Hepatology, Osaka City University Graduate School of Medicine, Japan
| | | | - Takashi Nakai
- Department of Hepatology, Osaka City General Hospital, Japan
| | - Masaru Enomoto
- Department of Hepatology, Osaka City University Graduate School of Medicine, Japan
| | - Yasuko Kawasaki
- Department of Hepatology, Osaka City General Hospital, Japan
| | - Kiyohide Kioka
- Department of Hepatology, Osaka City General Hospital, Japan
| | - Norifumi Kawada
- Department of Hepatology, Osaka City University Graduate School of Medicine, Japan
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