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Nambu R, Kudo T, Tachibana N, Shimizu H, Mizuochi T, Kato S, Inoue M, Kumagai H, Ishige T, Kunisaki R, Noguchi A, Yodoshi T, Hagiwara SI, Nishimata S, Kakuta F, Saito T, Iwama I, Hirano Y, Shimizu T, Arai K. Prognosis of pediatric ulcerative colitis after infliximab failure: A multicenter registry-based cohort study. J Gastroenterol Hepatol 2024; 39:312-318. [PMID: 38058020 DOI: 10.1111/jgh.16431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 10/30/2023] [Accepted: 11/14/2023] [Indexed: 12/08/2023]
Abstract
BACKGROUND AND AIM Even with increasing numbers of biologic agents available for management of ulcerative colitis (UC), infliximab (IFX) retains an important place in treatment of pediatric patients with this disease. As few reports have addressed outcomes in pediatric UC patients who had to discontinue IFX, we examined clinical course and prognosis after IFX failure in pediatric UC. METHODS A prospective cohort study of pertinent cases enrolled in the Japanese Pediatric Inflammatory Bowel Disease Registry between 2012 and 2020 was conducted to determine outcomes for pediatric UC patients who received IFX but required its discontinuation during follow-up (IFX failure). RESULTS Of the 301 pediatric UC patients in the registry, 75 were treated with IFX; in 36 of these, IFX was discontinued during follow-up. Severity of UC at onset and absence of concomitant immunomodulator therapy were significant risk factors for IFX failure (P = 0.005 and P = 0.02, respectively). The cumulative colectomy rate after IFX failure was 41.3% at 1 year and 47.5% at 2 years. Colectomy was significantly more frequent when IFX was discontinued before June 1, 2018, than when IFX was discontinued later (P = 0.013). This difference likely involves availability of additional biologic agents for treatment of UC beginning in mid-2018 (P = 0.005). CONCLUSION In pediatric UC patients, approximately 50% underwent colectomy during a 2-year interval following IFX failure. Prognosis after IFX failure appeared to improve with availability of new biologic agents and small-molecule drugs in mid-2018.
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Affiliation(s)
- Ryusuke Nambu
- Division of Gastroenterology and Hepatology, Saitama Children's Medical Center, Saitama, Japan
| | - Takahiro Kudo
- Department of Pediatrics, Faculty of Medicine, Juntendo University, Tokyo, Japan
| | - Nao Tachibana
- Department of Gastroenterology, Tokyo Metropolitan Children's Medical Center, Tokyo, Japan
| | - Hirotaka Shimizu
- Center for Pediatric Inflammatory Bowel Disease, Division of Gastroenterology, National Center for Child Health and Development, Tokyo, Japan
| | - Tatsuki Mizuochi
- Department of Pediatrics and Child Health, School of Medicine, Kurume University, Fukuoka, Japan
| | - Sawako Kato
- Department of Pediatrics, Shinshu University School of Medicine, Nagano, Japan
| | - Mikihiro Inoue
- Department of Gastrointestinal and Pediatric Surgery, Mie University, Tsu, Japan
- Department of Pediatric Surgery, Fujita Health University, Toyoake, Japan
| | - Hideki Kumagai
- Department of Pediatrics, Jichi Medical University, Tochigi, Japan
| | - Takashi Ishige
- Department of Pediatrics, School of Medicine, Gunma University Graduate, Maebashi, Japan
| | - Reiko Kunisaki
- Inflammatory Bowel Disease Center, Yokohama City University Medical Center, Yokohama, Japan
| | - Atsuko Noguchi
- Department of Pediatrics, Akita University Graduate School of Medicine, Akita, Japan
| | | | - Shin-Ichiro Hagiwara
- Department of Gastroenterology, Nutrition and Endocrinology, Osaka Women's and Children's Hospital, Osaka, Japan
| | - Shigeo Nishimata
- Department of Pediatrics and Adolescent Medicine, Tokyo Medical University, Tokyo, Japan
| | - Fumihiko Kakuta
- Department of General Pediatrics and Gastroenterology, Miyagi Children's Hospital, Sendai, Japan
| | - Takeshi Saito
- Department of Pediatric Surgery, Graduate School of Medicine, Chiba University, Chiba, Japan
- Division of Pediatric Surgery, Chiba Children's Hospital, Chiba, Japan
| | - Itaru Iwama
- Division of Gastroenterology and Hepatology, Saitama Children's Medical Center, Saitama, Japan
| | - Yuri Hirano
- Center for Pediatric Inflammatory Bowel Disease, Division of Gastroenterology, National Center for Child Health and Development, Tokyo, Japan
| | - Toshiaki Shimizu
- Department of Pediatrics, Faculty of Medicine, Juntendo University, Tokyo, Japan
| | - Katsuhiro Arai
- Center for Pediatric Inflammatory Bowel Disease, Division of Gastroenterology, National Center for Child Health and Development, Tokyo, Japan
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Ando Y, Yodoshi T, Yoshioka T. Comment on "Food Processing and Risk of Crohn's Disease and Ulcerative Colitis: A European Prospective Cohort Study". Clin Gastroenterol Hepatol 2023; 21:2438-2439. [PMID: 36435359 DOI: 10.1016/j.cgh.2022.11.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 11/10/2022] [Accepted: 11/11/2022] [Indexed: 11/25/2022]
Affiliation(s)
- Yuya Ando
- Department of Gastroenterology, Self Defense Force Central Hospital, Tokyo, Japan
| | - Toshifumi Yodoshi
- Division of Gastroenterology, Hepatology and Nutrition, The Hospital for Sick Children, Toronto, Canada
| | - Takashi Yoshioka
- Department of Preventive Medicine and Public Health, School of Medicine, Keio University, Tokyo, Japan
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Nambu R, Arai K, Kudo T, Murakoshi T, Kunisaki R, Mizuochi T, Kato S, Kumagai H, Inoue M, Ishige T, Saito T, Noguchi A, Yodoshi T, Hagiwara SI, Iwata N, Nishimata S, Kakuta F, Tajiri H, Hiejima E, Toita N, Mochizuki T, Shimizu H, Iwama I, Hirano Y, Shimizu T. Clinical outcome of ulcerative colitis with severe onset in children: a multicenter prospective cohort study. J Gastroenterol 2023; 58:472-480. [PMID: 36884071 DOI: 10.1007/s00535-023-01972-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Accepted: 02/14/2023] [Indexed: 03/09/2023]
Abstract
BACKGROUND As best practices for treating children with severe-onset ulcerative colitis remain controversial in the era of biologic agents, we prospectively investigated treatments and outcomes in a multicenter cohort. METHODS Using a Web-based data registry maintained in Japan between October 2012 and March 2020, we compared management and treatment outcomes in an S1 group defined by a Pediatric Ulcerative Colitis Activity Index of 65 or more points at diagnosis with those in an S0 group defined by an index value below 65. RESULTS Three hundred one children with ulcerative colitis treated at 21 institutions were included, with follow-up for 3.6 ± 1.9 years. Among them, 75 (25.0%) were in S1; their age at diagnosis was 12.3 ± 2.9 years, and 93% had pancolitis. Colectomy free rates in S1 were 89% after 1 year, 79% after 2, and 74% after 5, significantly lower than for S0 (P = 0.0003). Calcineurin inhibitors and biologic agents, respectively, were given to 53% and 56% of S1 patients, significantly more than for S0 patients (P < 0.0001). Among S1 patients treated with calcineurin inhibitors when steroids failed, 23% required neither biologic agents nor colectomy, similarly to the S0 group (P = 0.46). CONCLUSIONS Children with severe ulcerative colitis are likely to require powerful agents such as calcineurin inhibitors and biologic agents; sometimes colectomy ultimately proves necessary. Need for biologic agents in steroid-resistant patients might be reduced to an extent by interposing a therapeutic trial of CI rather than turning to biologic agents or colectomy immediately.
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Affiliation(s)
- Ryusuke Nambu
- Division of Gastroenterology and Hepatology, Saitama Children's Medical Center, 1-2 Shintoshin, Chuo-Ku, Saitama, 3308777, Japan.
| | - Katsuhiro Arai
- Center for Pediatric Inflammatory Bowel Disease, Division of Gastroenterology, National Center for Child Health and Development, Tokyo, Japan
| | - Takahiro Kudo
- Department of Pediatrics, Faculty of Medicine, Juntendo University, Tokyo, Japan
| | - Takatsugu Murakoshi
- Department of Gastroenterology, Tokyo Metropolitan Children's Medical Center, Tokyo, Japan
| | - Reiko Kunisaki
- Inflammatory Bowel Disease Center, Yokohama City University Medical Center, Kanagawa, Japan
| | - Tatsuki Mizuochi
- Department of Pediatrics and Child Health, Kurume University School of Medicine, Fukuoka, Japan
| | - Sawako Kato
- Department of Pediatrics, Shinshu University School of Medicine, Nagano, Japan
| | - Hideki Kumagai
- Department of Pediatrics, Jichi Medical University, Tochigi, Japan
| | - Mikihiro Inoue
- Department of Pediatric Surgery, Fujita Health University, Aichi, Japan
| | - Takashi Ishige
- Department of Pediatrics, Gunma University Graduate School of Medicine, Gunma, Japan
| | - Takeshi Saito
- Division of Pediatric Surgery, Chiba Children's Hospital, Chiba, Japan
| | - Atsuko Noguchi
- Department of Pediatrics, Akita University Graduate School of Medicine, Akita, Japan
| | | | - Shin-Ichiro Hagiwara
- Department of Gastroenterology, Nutrition and Endocrinology, Osaka Women's and Children's Hospital, Osaka, Japan
| | - Naomi Iwata
- Department of Infection and Immunology, Aichi Children's Health and Medical Center, Aichi, Japan
| | - Shigeo Nishimata
- Department of Pediatrics and Adolescent Medicine, Tokyo Medical University, Tokyo, Japan
| | - Fumihiko Kakuta
- Department of General Pediatrics and Gastroenterology, Miyagi Children's Hospital, Miyagi, Japan
| | - Hitoshi Tajiri
- Department of Pediatrics, Osaka General Medical Center, Osaka, Japan
| | - Eitaro Hiejima
- Department of Pediatrics, Kyoto University Hospital, Kyoto, Japan
| | - Nariaki Toita
- Department of Pediatrics, Sapporo Kosei General Hospital, Hokkaido, Japan
| | | | - Hirotaka Shimizu
- Center for Pediatric Inflammatory Bowel Disease, Division of Gastroenterology, National Center for Child Health and Development, Tokyo, Japan
| | - Itaru Iwama
- Division of Gastroenterology and Hepatology, Saitama Children's Medical Center, 1-2 Shintoshin, Chuo-Ku, Saitama, 3308777, Japan
| | - Yuri Hirano
- Center for Pediatric Inflammatory Bowel Disease, Division of Gastroenterology, National Center for Child Health and Development, Tokyo, Japan
| | - Toshiaki Shimizu
- Department of Pediatrics, Faculty of Medicine, Juntendo University, Tokyo, Japan
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Iwata H, Miwa Y, Ikehara Y, Yodoshi T, Ueda S. The clinical value of hepatojugular reflux on congestive heart failure: A meta‐analysis. J Gen Fam Med 2022; 23:393-400. [PMID: 36349209 PMCID: PMC9634136 DOI: 10.1002/jgf2.574] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 07/20/2022] [Accepted: 08/03/2022] [Indexed: 11/29/2022] Open
Abstract
Background Hepatojugular reflux is a cardiac physical examination with a long history of use in heart failure diagnosis across many clinical settings. However, the development of new diagnostic methods has thrown the clinical role of hepatojugular reflux into question. Our meta‐analysis aimed to determine the diagnostic accuracy of hepatojugular reflux and assess its usefulness in diagnosing congestive heart failure among at‐risk patients. Methods This meta‐analysis of studies reporting diagnostic hepatojugular reflux values of patients at risk for congestive heart failure followed PRISMA guidelines. We searched MEDLINE, EMBASE, Web of Science, CENTRAL, and Google Scholar for eligible studies from inception through February 1, 2021. After QUADAS‐2 quality assessment, we conducted data synthesis using the random effects model and a hierarchical summary receiver operating characteristic model. As an additional analysis, we sorted the studies by clinical setting and performed synthesis again. We submitted our protocol to PROSPERO (International Prospective Register of Systematic Reviews; ID No. CRD42020215004). Results The literature search provided 4121 studies for evaluation. Seven studies and their 5195 participants were deemed eligible for synthesis. Clinical diagnosis was the most frequent reference standard. Bivariate random‐effects analysis found hepatojugular reflux sensitivity of 0.12, 95% confidence interval (CI) [0.07–0.19], and specificity of 0.96, 95% CI [0.95–0.97]. The DOR was 29.7, 95% CI [18.4–45.3]. The additional analysis of the emergency settings provided a sensitivity of 0.14, 95% CI [0.12–0.17] and specificity of 0.95, 95% CI [0.93–0.96]. Conclusions Our meta‐analysis suggests that hepatojugular reflux has practical value for diagnosis of congestive heart failure with high specificity.
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Affiliation(s)
- Hiroyoshi Iwata
- Clinical Research and Quality Management Center University of the Ryukyus Hospital Nishihara Japan
| | - Yoshikazu Miwa
- Department of Clinical Pharmacology and Therapeutics, Graduate School of Medicine University of the Ryukyus Nishihara Japan
| | - Yumi Ikehara
- Clinical Research and Quality Management Center University of the Ryukyus Hospital Nishihara Japan
| | | | - Shinichiro Ueda
- Clinical Research and Quality Management Center University of the Ryukyus Hospital Nishihara Japan
- Department of Clinical Pharmacology and Therapeutics, Graduate School of Medicine University of the Ryukyus Nishihara Japan
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Asai A, Wu JF, Wang KS, Yamataka A, Nio M, Su DJ, Short C, Tsuboi K, Ochi T, Sasaki H, Okubo R, Yodoshi T, Konishi K, Rogers ME, Tiao GM. The Outcome of Patients With Cystic Biliary Atresia With Intact Proximal Hepatic Ducts Following Hepatic-Cyst-Jejunostomy. J Pediatr Gastroenterol Nutr 2022; 75:131-137. [PMID: 35653389 DOI: 10.1097/mpg.0000000000003485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
OBJECTIVES To determine the outcomes of patients with cystic biliary atresia by correlating the anatomy of the hepatic ducts with the choice of biliary reconstruction surgery. BACKGROUND The Kasai hepatoportoenterostomy (Kasai) is the initial surgical procedure offered to most patients with biliary atresia. In contrast, a hepatic-cyst-jejunostomy has been reported to be effective in patients with the cystic form of biliary atresia. METHODS AND RESULTS We performed an international multicenter retrospective review. Two hundred eighty-seven patients were included, and 33 cases of cystic biliary atresia were identified. Outcomes were the serum total bilirubin level 3 months post-surgery and native liver survival at 2 years of age and were compared between cases who received the Kasai versus hepatic-cyst-jejunostomy in correlation to the anatomy of proximal hepatic ducts. The patients were categorized into 3 anatomical groups: patent intact hepatic ducts (n = 10), patent hypoplastic hepatic ducts (n = 13), and obliterated hepatic ducts (n = 10). All 10 patients with patent intact hepatic duct group underwent hepatic-cyst-jejunostomy, and 9 experienced bile drainage and native liver survival. Among the 13 patients with hypoplastic hepatic ducts, 11 underwent the Kasai procedure, and 9 had bile drainage, whereas 2 underwent hepatic-cyst-jejunostomy, and one survived with the native liver. All of the patients with obliterated hepatic ducts underwent the Kasai procedure; 5 established biliary drainage and survived with the native liver. Of 5 who did not drain, 3 underwent liver transplantation. CONCLUSIONS In patients with cystic biliary atresia, the subset with a connection between cyst and intrahepatic bile ducts via intact proximal hepatic ducts had favorable clinical outcomes following hepatic-cyst-jejunostomy.
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Affiliation(s)
- Akihiro Asai
- From the Division of Gastroenterology, Hepatology, and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
- the College of Medicine, University of Cincinnati, Cincinnati, OH
| | - Jia-Feng Wu
- the Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan
| | - Kasper S Wang
- the Department of Surgery, Keck School of Medicine, University of Southern California, Los Angeles, CA
- the Department of Surgery, Children's Hospital Los Angeles, Los Angeles, CA
| | - Atsuyuki Yamataka
- the Department of Pediatric General and Urogenital Surgery, Juntendo University School of Medicine, Tokyo, Japan
| | - Masaki Nio
- the Department of Pediatric Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Da-Jyun Su
- the Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan
| | - Celia Short
- the Department of Surgery, Children's Hospital Los Angeles, Los Angeles, CA
| | - Koichi Tsuboi
- the Department of Pediatric General and Urogenital Surgery, Juntendo University School of Medicine, Tokyo, Japan
| | - Takanori Ochi
- the Department of Pediatric General and Urogenital Surgery, Juntendo University School of Medicine, Tokyo, Japan
| | - Hideyuki Sasaki
- the Department of Pediatric Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Ryuji Okubo
- the Department of Pediatric Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Toshifumi Yodoshi
- From the Division of Gastroenterology, Hepatology, and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | - Kenichiro Konishi
- From the Division of Gastroenterology, Hepatology, and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | - Michael E Rogers
- From the Division of Gastroenterology, Hepatology, and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
- the College of Medicine, University of Cincinnati, Cincinnati, OH
| | - Gregory M Tiao
- the Division of General and Thoracic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
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Kobayashi R, Matayoshi K, Katsura M, Yodoshi T. Peristomal cellulitis following percutaneous endoscopic gastrostomy tube placement in glycogen storage disease type 1b. Pediatr Neonatol 2022; 63:434-435. [PMID: 35367150 DOI: 10.1016/j.pedneo.2022.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 01/17/2022] [Accepted: 03/09/2022] [Indexed: 11/16/2022] Open
Affiliation(s)
- Ryo Kobayashi
- Department of Pediatrics, Okinawa Chubu Hospital, Okinawa, Japan
| | - Kei Matayoshi
- Department of Pediatrics, Okinawa Chubu Hospital, Okinawa, Japan
| | | | - Toshifumi Yodoshi
- Department of Pediatrics, Okinawa Chubu Hospital, Okinawa, Japan; Department of Clinical Research and Quality Management, University of the Ryukyus Graduate School of Medicine, Japan.
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Yodoshi T, Orkin S, Trout AT, Catalina Arce-Clachar A, Bramlage K, Liu C, Fei L, Dillman JR, Xanthakos SA, Mouzaki M. Non-Invasive Approaches to Estimate Liver Steatosis and Stiffness in Children With Non-Alcoholic Fatty Liver Disease. J Pediatr Gastroenterol Nutr 2022; 74:495-502. [PMID: 34908012 PMCID: PMC9673005 DOI: 10.1097/mpg.0000000000003371] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
OBJECTIVES To develop pediatric-specific models that predict liver stiffness and hepatic steatosis in non-alcoholic fatty liver disease (NAFLD), based on clinical and laboratory data. METHODS Children with NAFLD, who had undergone magnetic resonance imaging with proton density fat fraction (MRI-PDFF) for steatosis quantification and/or magnetic resonance elastography (MRE) for liver stiffness assessment were included. We used data from patients imaged between April 2009 to July 2018 to develop a predictive model for fat fraction and stiffness. We validated the performance of the models using data from a second cohort, imaged between 2018 and 2019. RESULTS The first cohort (n = 344) consisted of predominantly non-Hispanic (80%), male (67%) adolescents. MRE data were available for 343 children, while PDFF data were available for 130. In multivariable regression, ethnicity, insulin levels, platelet count, and aspartate aminotransferase independently predicted liver stiffness and these variables were used to develop the predictive model. Similarly, sex, ethnicity, alanine aminotransferase, and triglycerides levels independently predicted liver PDFF and were used in the PDFF model. The AUC of the optimal cutoff for the model that predicted a stiffness of >2.71 kPa was 0.70 and for the model that predicted PDFF >5% was 0.78. The validation group (n = 110) had similar characteristics. The correlation coefficient of the model with the measured liver stiffness was 0.30 and with the measured liver PDFF was 0.26. CONCLUSIONS Pediatric-specific models perform poorly at predicting exact liver stiffness and steatosis; however, in the absence of magnetic resonance imaging can be used to predict the presence of significant steatosis (>5%) and/or significant stiffness (>2.71). Thus, imaging remains an invaluable adjunct to laboratory investigations in determining disease severity.
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Affiliation(s)
- Toshifumi Yodoshi
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
- Department of Clinical Research and Quality Management, University of the Ryukyus Graduate School of Medicine, Okinawa Chubu Hospital, Okinawa, Japan
- Department of Pediatrics, Okinawa Chubu Hospital, Okinawa, Japan
| | - Sarah Orkin
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
- Department of Pediatrics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Andrew T. Trout
- Department of Radiology, University of Cincinnati College of Medicine, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
- Department of Radiology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Ana Catalina Arce-Clachar
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
- Department of Pediatrics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Kristin Bramlage
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Chunyan Liu
- Division of Biostatistics and Epidemiology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Lin Fei
- Department of Pediatrics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
- Division of Biostatistics and Epidemiology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Jonathan R. Dillman
- Department of Radiology, University of Cincinnati College of Medicine, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
- Department of Radiology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Stavra A. Xanthakos
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
- Department of Pediatrics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Marialena Mouzaki
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
- Department of Pediatrics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
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Amevor AA, Yodoshi T, Trout AT, Dillman JR, Singh R, Jarvis R, Fei L, Liu C, Taylor A, Miethke A, Mouzaki M. Sarcopenia is highly prevalent in children with autoimmune liver diseases and is linked to visceral fat and parent-perceived general health. Liver Int 2022; 42:394-401. [PMID: 34817929 PMCID: PMC9453636 DOI: 10.1111/liv.15108] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [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: 07/20/2021] [Accepted: 11/22/2021] [Indexed: 02/03/2023]
Abstract
BACKGROUND Patients with autoimmune hepatitis (AIH) and primary or autoimmune sclerosing cholangitis are at nutritional risk; their body composition and has not been extensively studied. We aimed to describe their body composition and identify clinical links. METHODS Using magnetic resonance imaging (MRI), two reviewers segmented total psoas muscle area (tPMSA), visceral fat area (VFA) and subcutaneous fat area (mm2 ) and measured visceral and subcutaneous thickness (mm). Clinical, laboratory and quality of life (QoL; using PedsQL) data were collected. Sarcopenia was defined as tPMSA ≤5th percentile. Analysis of variance, Wilcoxon rank test and multivariable modelling were performed. A paediatric cohort with non-alcoholic fatty liver disease (NAFLD) was used as a comparator following propensity score matching. RESULTS Fifty-eight patients with autoimmune liver disease (AILD) (33 [57%] with AIH) were included: median age 16 years (interquartile range [IQR]: 13-18), 33 (57%) male. Median time from diagnosis to MRI was 15 months (IQR: 2-39 months). Two patients (3%) had a BMIz indicative of mild malnutrition. tPMSA was measurable in 52 subjects (90%). Of those, 25 (48%) had sarcopenia. Sarcopenic patients had a lower blood urea nitrogen compared to non-sarcopenic (median [IQR]: 9.5 [8.0, 12.0] vs 11 [10, 14] mg/dL; P = .023). There was no difference in corticosteroid use between groups. The VFA of sarcopenic patients was higher (3156 [2064, 7492]) vs 2084 [688, 3092]) mm2 ; P = .005). Patient-reported QoL negatively associated with VFA and general health negatively associated with VFA. Compared with NAFLD, the odds ratio for sarcopenia with AILD was 14.5 (95% confidence interval: 2.3-90.7). CONCLUSION In autoimmune liver diseases, sarcopenia is highly prevalent, associated with increased visceral fat and QoL.
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Affiliation(s)
- Antoinette A. Amevor
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Toshifumi Yodoshi
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Andrew T. Trout
- Department of Radiology, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA,Department of Radiology, University of Cinncinati College of Medicine, Cincinnati, Ohio, USA
| | - Jonathan R. Dillman
- Department of Radiology, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA,Department of Radiology, University of Cinncinati College of Medicine, Cincinnati, Ohio, USA
| | - Ruchi Singh
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA
| | - Ryan Jarvis
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA
| | - Lin Fei
- Division of Biostatistics and Epidemiology, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA
| | - Chunyan Liu
- Division of Biostatistics and Epidemiology, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA
| | - Amy Taylor
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Alexander Miethke
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Marialena Mouzaki
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
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Orkin S, Yodoshi T, Romantic E, Hitchcock K, Arce-Clachar AC, Bramlage K, Sun Q, Fei L, Xanthakos SA, Trout AT, Mouzaki M. Body composition measured by bioelectrical impedance analysis is a viable alternative to magnetic resonance imaging in children with nonalcoholic fatty liver disease. JPEN J Parenter Enteral Nutr 2022; 46:378-384. [PMID: 33811369 PMCID: PMC8649944 DOI: 10.1002/jpen.2113] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVE To determine the relationship between bioelectrical impedance analysis (BIA) and magnetic resonance imaging (MRI) obtained measures of body composition in children with nonalcoholic fatty liver disease (NAFLD). METHODS Youth with obesity and NAFLD who had BIA and abdominal MRI testing were included. BIA measured skeletal muscle mass (SMM), appendicular lean mass (ALM), trunk muscle mass (TMM), and percent body fat. MRI measured total psoas muscle surface area (tPMSA) and fat compartments. Univariate analysis described the relationship between BIA- and MRI-derived measurements. Multivariable regression analyses built a model with body composition measured via MRI. RESULTS 115 patients (82 (71%) male, 38 (33%) Hispanic, median age14 years) were included. There was a strong correlation between tPMSA and SMM, ALM, and TMM (correlation coefficients [CCs]: 0.701, 0.689, 0.708, respectively; all P < .001). Higher SMM, ALM, and TMM were associated with higher tPMSA. This association remained after controlling for age, sex, ethnicity, type 2 diabetes mellitus status, and body mass index z-score. Total fat mass by BIA and MRI-determined total, subcutaneous, and intraperitoneal fat area correlated significantly (CCs: 0.813, 0.808, 0.515, respectively; all P < .001). In univariate regression, higher total fat mass by BIA was associated with increased total fat area and increased fat in each of the four regions measured by MRI. After controlling for confounders, the association between total fat mass by BIA and total fat area by MRI persisted. CONCLUSIONS BIA measures of muscle and fat mass correlate strongly with MRI measures of tPMSA and fat areas in children with obesity and NAFLD.
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Affiliation(s)
- Sarah Orkin
- Division of Gastroenterology, Hepatology, and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA.,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Toshifumi Yodoshi
- Division of Gastroenterology, Hepatology, and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Emily Romantic
- Division of Gastroenterology, Hepatology, and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Kathryn Hitchcock
- Division of Gastroenterology, Hepatology, and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Ana Catalina Arce-Clachar
- Division of Gastroenterology, Hepatology, and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA.,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Kristin Bramlage
- Division of Gastroenterology, Hepatology, and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Qin Sun
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.,Division of Biostatistics and Epidemiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Lin Fei
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.,Division of Biostatistics and Epidemiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Stavra A Xanthakos
- Division of Gastroenterology, Hepatology, and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA.,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Andrew T Trout
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.,Department of Radiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA.,Department of Radiology, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Marialena Mouzaki
- Division of Gastroenterology, Hepatology, and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA.,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
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10
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Makiyama J, Momosaki R, Yodoshi T, Fujieda T, Ozaka A, Takayama A, Yoshioka T. RE: Progression of Frailty in Survivors of Childhood Cancer: A St. Jude Lifetime Cohort Report. J Natl Cancer Inst 2022; 114:914-915. [PMID: 35022744 PMCID: PMC9194622 DOI: 10.1093/jnci/djac001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Accepted: 01/04/2022] [Indexed: 01/14/2023] Open
Affiliation(s)
- Junya Makiyama
- Department of Hematology, Sasebo City General Hospital, Sasebo, Japan
| | - Ryo Momosaki
- Department of Rehabilitation Medicine, Mie University Graduate School of Medicine, Mie, Japan
| | - Toshifumi Yodoshi
- Department of Clinical Research and Quality Management, University of the Ryukyus Graduate School of Medicine, Okinawa, Japan
| | - Takeshi Fujieda
- Department of Internal Medicine, Kitaibaraki City Hospital, Ibaraki, Japan
| | - Akihiro Ozaka
- Center for Innovate Research for Communities and Clinical Excellence (CiRC2LE), Fukushima Medical University, Fukushima, Fukushima, Japan
| | - Atsushi Takayama
- Center for Innovate Research for Communities and Clinical Excellence (CiRC2LE), Fukushima Medical University, Fukushima, Fukushima, Japan
| | - Takashi Yoshioka
- Correspondence to: Takashi Yoshioka, MD, MPH, PhD, Center for Innovative Research for Communities and Clinical Excellence (CiRC2LE), Fukushima Medical University, 1 Hikarigaoka, Fukushima City, Fukushima 960-1295, Japan (e-mail: )
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11
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Toguchi Y, Fukuoka-Araki K, Matayoshi K, Kinjo S, Yodoshi T. 5-Aminosalicylic acid-induced pericarditis in pediatric Crohn's disease. Pediatr Int 2022; 64:e14710. [PMID: 34605102 DOI: 10.1111/ped.14710] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 03/11/2021] [Accepted: 03/23/2021] [Indexed: 11/30/2022]
Affiliation(s)
- Yuki Toguchi
- Department of Pediatrics, Okinawa Chubu Hospital, Okinawa, Japan
| | | | - Kei Matayoshi
- Department of Pediatrics, Okinawa Chubu Hospital, Okinawa, Japan
| | - Saori Kinjo
- Department of Pediatrics, Okinawa Chubu Hospital, Okinawa, Japan
| | - Toshifumi Yodoshi
- Department of Pediatrics, Okinawa Chubu Hospital, Okinawa, Japan.,Department of Clinical Research and Quality Management, University of the Ryukyus Graduate School of Medicine, Nishihara, Japan
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12
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Machida S, Kobayashi S, Yodoshi T. Rituximab-induced Crohn's disease in a child with refractory nephrotic syndrome. Pediatr Int 2022; 64:e15285. [PMID: 36271771 DOI: 10.1111/ped.15285] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Revised: 06/21/2022] [Accepted: 06/26/2022] [Indexed: 11/06/2022]
Affiliation(s)
- Shuhei Machida
- Department of Pediatrics, Okinawa Chubu Hospital, Okinawa, Japan
| | - Soya Kobayashi
- Department of Pediatrics, Okinawa Chubu Hospital, Okinawa, Japan
| | - Toshifumi Yodoshi
- Department of Pediatrics, Okinawa Chubu Hospital, Okinawa, Japan.,Division of Gastroenterology, Hepatology and Nutrition, Hospital for Sick Children, Toronto, ON, Canada
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13
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Niimura M, Motomura K, Kaneko M, Tsuji T, Yodoshi T. Another Challenge of Family Medicine Residency Training in Japan. Fam Med 2021; 53:730-731. [PMID: 34587273 DOI: 10.22454/fammed.2021.178064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Masato Niimura
- Department of Family Medicine, Okinawa Chubu Hospital, Okinawa, Japan
| | - Kazuhisa Motomura
- Department of Family Medicine, Okinawa Chubu Hospital, Okinawa, Japan
| | - Makoto Kaneko
- Primary Care Research Unit, Graduate School of Health Data Science, Yokohama City University, Yokohama, Japan.,Department of Family and Community Medicine, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Taisuke Tsuji
- Department of Pediatrics, Okinawa Chubu Hospital, Okinawa, Japan
| | - Toshifumi Yodoshi
- Department of Pediatrics, Okinawa Chubu Hospital Okinawa, Japan.,Department of Clinical Research and Quality Management, University of the Ryukyus Graduate School of Medicine, Okinawa, Japan
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14
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Yodoshi T, Orkin S, Romantic E, Hitchcock K, Clachar ACA, Bramlage K, Sun Q, Fei L, Trout AT, Xanthakos SA, Mouzaki M. Impedance-based measures of muscle mass can be used to predict severity of hepatic steatosis in pediatric nonalcoholic fatty liver disease. Nutrition 2021; 91-92:111447. [PMID: 34583137 DOI: 10.1016/j.nut.2021.111447] [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] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Revised: 07/25/2021] [Accepted: 08/03/2021] [Indexed: 12/11/2022]
Abstract
OBJECTIVES The objective of this study was to investigate the association between measures of body composition based on bioelectrical impedance analysis (BIA) and histologic severity of liver disease in a pediatric cohort with nonalcoholic fatty liver disease (NAFLD). METHODS This was a cross-sectional study of patients < 20 y old with histologically confirmed NAFLD followed in our Steatohepatitis Center from 2017 to 2019. Contemporaneous body-composition data were obtained using a multifrequency octopolar BIA device (InBody 370, InBody, Seoul, South Korea). BIA data collected were skeletal muscle mass, appendicular muscle mass, and percentage body fat. Skeletal and appendicular muscle mass were corrected for height (dividing by the square of height), generating their respective indices. Univariate linear and logistic regression, followed by multivariable logistic regression analyses, were used. RESULTS Of the 79 children included (27% female, 73% male; 38% Hispanic; median age, 13 y; median body mass index Z-score, 2.43), the median NAFLD Activity Score was 4 (interquartile range, 3-5). In multivariable regression analyses, the skeletal muscle mass index was negatively associated with hepatic steatosis after controlling for confounders (odds ratio, 0.76; 95% confidence interval, 0.62-0.93). Similarly, the appendicular muscle mass index was negatively associated with severity of hepatic steatosis severity (odds ratio, 0.69; 95% confidence interval, 0.53-0.90). In contrast, percentage body fat was not associated with hepatic steatosis. NAFLD Activity Score, lobular inflammation, ballooning scores, and fibrosis stage were not associated with measures of body composition. CONCLUSIONS There is an inverse association between BIA-based measures of muscle mass and severity of hepatic steatosis in children with NAFLD. BIA data could further inform clinical decision making in this context.
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Affiliation(s)
- Toshifumi Yodoshi
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA; Department of Pediatrics, Okinawa Chubu Hospital, Okinawa, Japan; Department of Clinical Research and Quality Management, University of the Ryukyus Graduate School of Medicine, Okinawa, Japan
| | - Sarah Orkin
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Emily Romantic
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA; Division of Nutrition Therapy, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Kathryn Hitchcock
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA; Division of Nutrition Therapy, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Ana-Catalina Arce Clachar
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Kristin Bramlage
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Qin Sun
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA; Division of Biostatistics and Epidemiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Lin Fei
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA; Division of Biostatistics and Epidemiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Andrew T Trout
- Department of Radiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA; Department of Radiology, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Stavra A Xanthakos
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Marialena Mouzaki
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.
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15
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McNelis K, Yodoshi T, Divanovic S, Gandhi C, Kim JH, Anton CG, Trout AT, Mouzaki M. Hepatic Steatosis in Infancy: The Beginning of Pediatric Nonalcoholic Fatty Liver Disease? JPGN Rep 2021; 2:e113. [PMID: 37205943 PMCID: PMC10191463 DOI: 10.1097/pg9.0000000000000113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Accepted: 04/02/2021] [Indexed: 05/21/2023]
Abstract
Nonalcoholic fatty liver disease is clinically silent and the age of its onset is unknown. Fatty liver can occur as early as in utero in the context of an unfavorable maternal metabolic environment. Our objective was to determine the prevalence of hepatic steatosis in a cohort of previously healthy infants less than 3 months of age. Methods Retrospective study of all abdominal computed tomography (CT) scans performed from 2009 to 2019 for the investigation of trauma. Two independent reviewers applied published criteria to determine the presence of hepatic steatosis. Descriptive statistics were used. The groups with and without steatosis were compared using Wilcoxon-Mann Whitney or Fisher exact test. Results Of 119 CT scans available in infants younger than 3 months of age, 65 were performed in previously healthy infants for the investigation of trauma. The included population was predominantly male, non-Hispanic, with a median age of 60 days (interquartile range, 34-73 d). Depending on the criteria used, 23% or 26% of infants had evidence of fatty liver. The prevalence of maternal obesity and/or diabetes was 11% (of the 65 pregnancies) but there was no significant difference in maternal risk factors between infants with and without evidence of steatosis. Conclusions Findings suggest CT evidence of hepatic steatosis in up to a quarter of otherwise healthy infants ≤3 months of age. This may represent early manifestation of pediatric nonalcoholic fatty liver disease. The natural history and pathophysiology of this condition need to be studied to determine optimal detection, prevention and early intervention strategies.
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Affiliation(s)
- Kera McNelis
- From the Division of Neonatology and Pulmonary Biology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH
| | - Toshifumi Yodoshi
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
- Okinawa Chubu Hospital, Okinawa, Japan
| | - Senad Divanovic
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH
- Division of Immunobiology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
- Center for Inflammation and Tolerance, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Chandrashekhar Gandhi
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Jae H. Kim
- From the Division of Neonatology and Pulmonary Biology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH
| | - Christopher G. Anton
- Department of Radiology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Andrew T. Trout
- Department of Radiology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Marialena Mouzaki
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
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16
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Okura H, Yodoshi T, Thapaliya S, Trout AT, Mouzaki M. Under-reporting of Hepatic Steatosis in Children: A Missed Opportunity for Early Detection. J Pediatr 2021; 234:92-98.e2. [PMID: 33745998 DOI: 10.1016/j.jpeds.2021.03.016] [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: 12/28/2020] [Revised: 02/15/2021] [Accepted: 03/11/2021] [Indexed: 12/11/2022]
Abstract
OBJECTIVE To determine the prevalence of underreporting of hepatic steatosis found incidentally on computed tomography (CT). STUDY DESIGN Retrospective cross-sectional study including patients <18 years of age who had undergone unenhanced abdominal CT for evaluation of nephrolithiasis. Hepatic and splenic attenuation were measured independently by 2 reviewers. Hepatic steatosis was defined using various previously established criteria (4 original criteria designed to detect moderate/severe steatosis and 3 secondary criteria designed to identify mild steatosis). Radiology reports and clinical notes were reviewed for documentation of steatosis. Serum alanine aminotransferase levels were collected. Kappa statistics were used to assess agreement between reviewers. RESULTS A total of 584 patients were included. Agreement between reviewers' measurements for categorical classification of presence of steatosis was excellent (kappa statistic agreement >87%). The prevalence of hepatic steatosis ranged from 3% to 35%, depending on the criterion. Using absolute liver attenuation <48 Hounsfield units (most likely reflective of the truth, given alanine aminotransferase distribution and body mass index data), the prevalence was 7% (n = 42). Steatosis was reported for only 12 of 42 (28%) of these patients and was documented in clinical notes in only 3 of those cases. CONCLUSIONS Hepatic steatosis is underreported as an incidental finding of CT for nephrolithiasis. Given the prevalence and silent nature of nonalcoholic fatty liver disease, a high level of suspicion is needed, so as not to miss the opportunity to identify steatosis in childhood.
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Affiliation(s)
- Hiroko Okura
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH
| | - Toshifumi Yodoshi
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH
| | - Samjhana Thapaliya
- Department of Radiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | - Andrew T Trout
- Department of Radiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH
| | - Marialena Mouzaki
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH.
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17
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Yodoshi T, Orkin S, Arce-Clachar AC, Bramlage K, Xanthakos SA, Valentino PL, Mouzaki M. Alternative Etiologies of Liver Disease in Children With Suspected NAFLD. Pediatrics 2021; 147:peds.2020-009829. [PMID: 33785637 PMCID: PMC8015155 DOI: 10.1542/peds.2020-009829] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [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] [Accepted: 01/06/2021] [Indexed: 12/11/2022] Open
Abstract
OBJECTIVES To determine the prevalence of alternative causes of liver disease in a cohort of youth with overweight and obesity undergoing evaluation for suspected nonalcoholic fatty liver disease (NAFLD). METHODS Multicenter, retrospective cohort study of patients aged ≤18 years with overweight and obesity and evidence of elevated serum aminotransferases and/or hepatic steatosis on imaging, referred for suspected NAFLD to Cincinnati Children's Hospital Medical Center (2009-2017) or Yale New Haven Children's Hospital (2012-2017). Testing was performed to exclude the following: autoimmune hepatitis (AIH), Wilson disease, viral hepatitis (B and C), thyroid dysfunction, celiac disease, α-1 antitrypsin deficiency, and hemochromatosis. RESULTS A total of 900 children with overweight and obesity (63% boys, 26% Hispanic ethnicity) were referred, with a median age of 13 years (range: 2-18). Most had severe obesity (n = 666; 76%) with a median BMI z score of 2.45 (interquartile range [IQR]: 2.2-2.7). Median alanine aminotransferase level at presentation was 64 U/L (IQR: 42-95). A clinically indicated liver biopsy was performed in 358 children (40%) at a median of 6 months (IQR: 1-14) post initial visit; of those, 46% had confirmed nonalcoholic steatohepatitis. Positive autoantibodies were observed in 13% of the cohort, but none met criteria for AIH. Only 19 (2%) were found to have other causes of liver disease, with no cases of viral hepatitis or Wilson disease detected. CONCLUSIONS In a large, multicenter cohort, the vast majority of children with overweight and obesity with presumed or confirmed NAFLD tested negative for other causes of liver disease. In contrast to a previous pediatric report, no patient was diagnosed with AIH.
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Affiliation(s)
- Toshifumi Yodoshi
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio
| | - Sarah Orkin
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio
| | - Ana Catalina Arce-Clachar
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio;,Department of Pediatrics, College of Medicine, University of Cincinnati, Cincinnati, Ohio; and
| | - Kristin Bramlage
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio
| | - Stavra A. Xanthakos
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio;,Department of Pediatrics, College of Medicine, University of Cincinnati, Cincinnati, Ohio; and
| | - Pamela L. Valentino
- Section of Gastroenterology and Hepatology, Department of Pediatrics, School of Medicine, Yale University, New Haven, Connecticut
| | - Marialena Mouzaki
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio; .,Department of Pediatrics, College of Medicine, University of Cincinnati, Cincinnati, Ohio; and
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18
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Yodoshi T, Orkin S, Arce-Clachar AC, Bramlage K, Xanthakos SA, Mouzaki M, Valentino PL. Significance of autoantibody seropositivity in children with obesity and non-alcoholic fatty liver disease. Pediatr Obes 2021; 16:e12696. [PMID: 32638543 PMCID: PMC8006542 DOI: 10.1111/ijpo.12696] [Citation(s) in RCA: 4] [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: 10/09/2019] [Revised: 05/11/2020] [Accepted: 06/05/2020] [Indexed: 12/16/2022]
Abstract
BACKGROUND Autoantibodies are frequently positive in adults with nonalcoholic fatty liver disease (NAFLD) without concurrent autoimmune hepatitis (AIH). The clinical significance of this is unknown in children. OBJECTIVE To determine the prevalence of autoantibody positivity in pediatric NAFLD and to evaluate its association with disease severity. METHODS Multicenter, retrospective study of patients ≤18 years of age with biopsy-confirmed NAFLD. Descriptive statistics were used and groups were compared using Wilcoxon-Mann Whitney or χ2 testing, and multivariable logistic regression was used for binary or ordinal outcomes. RESULTS One hundred and thirty six patients with a median age of 14 years were included. The median body mass index Z-score was 2.5 (interquartile range 2.2, 2.6). Positive antinuclear antibody (ANA), anti-smooth muscle antibody (ASMA), anti-liver-kidney microsomal antibody, or any combination of autoantibodies were observed in 22%, 14%, 0%, and 33% of patients, respectively. The proportion of patients with a steatosis score ≥2 was significantly higher in those with positive ANA (P = .045). In the multivariable regression analysis, positive ANA was associated with increased odds of steatosis score ≥2 (odds ratio, 5.91; 95% confidential interval, 1.50-23.26), after controlling for potential confounders. No other significant histology differences were seen between the groups. CONCLUSIONS Positive ANA and ASMA are common in children with NAFLD; however, anti-LKM positivity is not. ANA positivity is associated with more severe steatosis.
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Affiliation(s)
- Toshifumi Yodoshi
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio
| | - Sarah Orkin
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio
| | - Ana Catalina Arce-Clachar
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Kristin Bramlage
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio
| | - Stavra A. Xanthakos
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Marialena Mouzaki
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Pamela L. Valentino
- Section of Gastroenterology and Hepatology, Department of Pediatrics, Yale University School of Medicine, New Haven, Connecticut
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19
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Orkin S, Yodoshi T, Sun Q, Fei L, Meryum S, Arce-Clachar AC, Bramlage K, Beck AF, Mouzaki M. Can Baseline Characteristics be Used to Predict Liver Disease Outcomes in Pediatric Nonalcoholic Fatty Liver Disease? Obesity (Silver Spring) 2021; 29:171-176. [PMID: 33185977 PMCID: PMC7902314 DOI: 10.1002/oby.22999] [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] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 07/13/2020] [Accepted: 07/31/2020] [Indexed: 12/16/2022]
Abstract
OBJECTIVE Longitudinal studies on childhood predictors of nonalcoholic fatty liver disease (NAFLD) progression are lacking. The objective of this study was to determine whether baseline clinical or laboratory measures predict liver disease outcomes in a pediatric NAFLD cohort. METHODS A retrospective study of patients with presumed NAFLD was conducted using baseline and follow-up clinical and laboratory measures. Disease outcomes were defined using the mean serum alanine aminotransferase (ALT) levels from 24 to 36 months after the first visit. Logistic regression assessed the relationship between ALT progression/regression and predictor variables. Multivariable regression determined the best model for predicting the ALT outcome. Markov process modeling explored the likelihood for a patient to transition between ALT states. RESULTS Of a total of 816 patients identified, 144 had sufficient data. Regression was seen in 26%, whereas 30% progressed. No baseline clinical or laboratory measurements had a significant effect on disease outcomes. Markov modeling demonstrated that subjects were more likely to either remain in their baseline ALT group or worsen rather than improve. CONCLUSIONS Routinely obtained baseline clinical or laboratory measures cannot help risk-stratify youth with presumed NAFLD in terms of long-term outcomes. Close clinical, radiographic, and histologic evaluation of patients is warranted to determine those at risk of progression.
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Affiliation(s)
- Sarah Orkin
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center
| | - Toshifumi Yodoshi
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center
| | - Qin Sun
- Division of Biostatistics and Epidemiology, Cincinnati Children’s Hospital Medical Center
| | - Lin Fei
- Division of Biostatistics and Epidemiology, Cincinnati Children’s Hospital Medical Center
- Department of Pediatrics, University of Cincinnati College of Medicine
| | - Syeda Meryum
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center
| | - Ana Catalina Arce-Clachar
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center
- Department of Pediatrics, University of Cincinnati College of Medicine
| | - Kristin Bramlage
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center
| | - Andrew F. Beck
- Department of Pediatrics, University of Cincinnati College of Medicine
- James M. Anderson Center for Health Systems Excellence, Cincinnati Children’s Hospital Medical Center
- Division of General and Community Pediatrics, Cincinnati Children’s Hospital Medical Center
- Division of Hospital Medicine, Cincinnati Children’s Hospital Medical Center
| | - Marialena Mouzaki
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center
- Department of Pediatrics, University of Cincinnati College of Medicine
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20
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Yodoshi T, Orkin S, Arce Clachar AC, Bramlage K, Sun Q, Fei L, Beck AF, Xanthakos SA, Trout AT, Mouzaki M. Muscle Mass Is Linked to Liver Disease Severity in Pediatric Nonalcoholic Fatty Liver Disease. J Pediatr 2020; 223:93-99.e2. [PMID: 32711755 PMCID: PMC8017767 DOI: 10.1016/j.jpeds.2020.04.046] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [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: 09/16/2019] [Revised: 03/31/2020] [Accepted: 04/16/2020] [Indexed: 12/11/2022]
Abstract
OBJECTIVE To investigate the association between muscle mass and liver disease severity in pediatric patients with non-alcoholic fatty liver disease (NAFLD). STUDY DESIGN This was a retrospective study of patients aged <20 years followed from 2009 to 2018. Muscle mass was estimated in all patients by measuring magnetic resonance imaging-based total psoas muscle surface area (tPMSA) and correcting for height (tPMSA index = tPMSA/height2). Two cohorts were studied, one with histological confirmation of NAFLD (n = 100) and the other with magnetic resonance imaging (MRI) evidence of hepatic steatosis (n = 236). Histology was scored using Nonalcoholic Steatohepatitis Clinical Research Network (NASH CRN) criteria. MRI-measured proton density fat fraction (PDFF) and liver stiffness were collected. Demographic, clinical, and socioeconomic status (using a validated Community Deprivation Index [CDI]) were assessed as covariates. Univariate regression analyses, followed by multivariable regression analyses, were used to determine the relationships between tPMSA index and NAS, MRI-PDFF, and liver stiffness, adjusting for clinical, demographic, and CDI variables. RESULTS In the multivariable regression analyses, higher steatosis score was associated with a lower tPMSA index (OR, 0.73; 95% CI, 0.56-0.96) and younger age (OR, 0.84; 95% CI, 0.73-0.97). Liver PDFF was also significantly associated with the tPMSA index (P = .029), sex (P = .019), and CDI (P = .005). In contrast, liver stiffness was not associated with tPMSA in multivariable analyses. CONCLUSIONS tPMSA index was independently associated with both imaging and histological features of hepatic steatosis severity in children. Future studies should directly explore the presence and directionality of causative links between muscle mass and steatosis, as well as whether interventions that enhance muscle mass can reduce disease severity in children with NAFLD.
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Affiliation(s)
- Toshifumi Yodoshi
- Division of Gastroenterology, Hepatology, and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Sarah Orkin
- Division of Gastroenterology, Hepatology, and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Ana-Catalina Arce Clachar
- Division of Gastroenterology, Hepatology, and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH,Department of Pediatrics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Kristin Bramlage
- Division of Gastroenterology, Hepatology, and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Qin Sun
- Department of Pediatrics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH,Division of Biostatistics and Epidemiology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Lin Fei
- Department of Pediatrics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH,Division of Biostatistics and Epidemiology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Andrew F. Beck
- Department of Pediatrics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH,James M. Anderson Center for Health Systems Excellence, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH,Division of General and Community Pediatrics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH,Division of Hospital Medicine, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Stavra A. Xanthakos
- Division of Gastroenterology, Hepatology, and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH,Department of Pediatrics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Andrew T. Trout
- Department of Radiology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Marialena Mouzaki
- Division of Gastroenterology, Hepatology, and Nutrition, University of Cincinnati College of Medicine, Cincinnati, OH; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH.
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21
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Yodoshi T, Arce-Clachar AC, Sun Q, Fei L, Bramlage K, Xanthakos SA, Flores F, Mouzaki M. Glomerular Hyperfiltration Is Associated with Liver Disease Severity in Children with Nonalcoholic Fatty Liver Disease. J Pediatr 2020; 222:127-133. [PMID: 32381466 PMCID: PMC8218655 DOI: 10.1016/j.jpeds.2020.03.038] [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] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Revised: 02/20/2020] [Accepted: 03/17/2020] [Indexed: 02/07/2023]
Abstract
OBJECTIVES To determine the prevalence of renal impairment in a large cohort of youths with histologically confirmed nonalcoholic fatty liver disease (NAFLD), and to determine its association with liver disease severity. STUDY DESIGN Clinical, laboratory, and histology data were collected retrospectively in a pediatric cohort with biopsy-confirmed NAFLD at a tertiary care center between 2010 and 2017. Histological NAFLD severity was scored using validated criteria. Glomerular filtration rate (GFR) was calculated and categorized as low (<90 mL/min/1.73 m2), normal (90-136 mL/min/1.73 m2), or high (>136 mL/min/1.73 m2). Univariate and multivariate modeling were used to determine differences between the GFR groups and to control for confounders. RESULTS The cohort comprised 179 patients (82% non-Hispanic; median age; 14 years; IQR, 12-16 years). One-third of the patients had abnormal renal function, including 36 (20%) with glomerular hyperfiltration and 26 (15%) with low GFR. In multivariable logistic regression, compared with normal GFR, hyperfiltration was independently associated with higher NAFLD activity score (aOR, 2.96; 95% CI, 1.49-5.87; P = .002), after adjusting for age, sex, ethnicity, obesity severity, presence of type 2 diabetes mellitus, and medications. CONCLUSIONS In this large cohort with histologically confirmed NAFLD, renal impairment was highly prevalent and associated with liver disease severity, independent of obesity severity. Screening patients with confirmed NAFLD for renal complication is recommended.
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Affiliation(s)
- Toshifumi Yodoshi
- Division of Gastroenterology, Hepatology, and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Ana Catalina Arce-Clachar
- Division of Gastroenterology, Hepatology, and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH,Department of Pediatrics, University of Cincinnati School of Medicine, Cincinnati, OH
| | - Qin Sun
- Division of Biostatistics and Epidemiology, Department of Pediatrics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Lin Fei
- Department of Pediatrics, University of Cincinnati School of Medicine, Cincinnati, OH,Division of Biostatistics and Epidemiology, Department of Pediatrics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Kristin Bramlage
- Division of Gastroenterology, Hepatology, and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Stavra A. Xanthakos
- Division of Gastroenterology, Hepatology, and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH,Department of Pediatrics, University of Cincinnati School of Medicine, Cincinnati, OH
| | - Francisco Flores
- Department of Pediatrics, University of Cincinnati School of Medicine, Cincinnati, OH,Division of Nephrology and Hypertension, Department of Pediatrics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Marialena Mouzaki
- Division of Gastroenterology, Hepatology, and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; Department of Pediatrics, University of Cincinnati School of Medicine, Cincinnati, OH.
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22
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Yodoshi T, Iwama I, Shinoura S. Pediatric endoscopy training in a community hospital in Japan. Pediatr Int 2020; 62:740-741. [PMID: 32424897 DOI: 10.1111/ped.14165] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Revised: 01/15/2019] [Accepted: 01/17/2020] [Indexed: 01/19/2023]
Affiliation(s)
- Toshifumi Yodoshi
- Department of Pediatrics, Okinawa Chubu Hospital, Okinawa, Japan.,Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Itaru Iwama
- Division of Gastroenterology and Hepatology, Saitama Children's Medical Center, Saitama, Japan
| | - Susumu Shinoura
- International University of Health and Welfare, Tokyo, Japan
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23
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Yodoshi T, Kaneko M. Improving the feasibility of academic writing by pediatric residents. Pediatr Int 2020; 62:762. [PMID: 32578364 DOI: 10.1111/ped.14193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Accepted: 02/10/2020] [Indexed: 11/26/2022]
Affiliation(s)
- Toshifumi Yodoshi
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.,Department of Pediatrics, Okinawa Chubu Hospital, Okinawa, Japan
| | - Makoto Kaneko
- Department of Family and Community Medicine, Hamamatsu University School of Medicine, Shizuoka, Japan.,Shizuoka Family Medicine Program, Shizuoka, Japan
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24
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Seth A, Orkin S, Yodoshi T, Liu C, Fei L, Hardy J, Trout AT, Clachar ACA, Bramlage K, Xanthakos S, Mouzaki M. Severe obesity is associated with liver disease severity in pediatric non-alcoholic fatty liver disease. Pediatr Obes 2020; 15:e12581. [PMID: 31657145 PMCID: PMC8006543 DOI: 10.1111/ijpo.12581] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [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: 05/13/2019] [Accepted: 09/08/2019] [Indexed: 12/30/2022]
Abstract
BACKGROUND Paediatric non-alcoholic fatty liver disease (NAFLD) is highly prevalent among children with obesity. The primary objective of this study was determining whether obesity severity is associated with NAFLD severity. By using paediatric classifications for severe obesity, clinicians may be able to better risk stratify patients, which in turn would guide more effective management and treatment. METHODS Retrospective cohort study including patients followed at Cincinnati Children's Medical Center for NAFLD. Patients were categorized as overweight or class I, II, III obese based on established body mass index (BMI) cut-offs. Liver disease severity was determined using biochemical, imaging (magnetic resonance elastography [MRE]), and histologic evidence of liver injury. RESULTS Three cohorts were studied individually based on the method used to assess disease severity (biochemical n = 767, imaging n = 366, and histology n = 249). Between the three cohorts, there were significant differences in age, proportion of patients with class II and class III obesity, and serum alanine transaminase (ALT) levels. In the biochemistry cohort, the odds of having ALT > 80 U/L were highest in patients with class III obesity (P = .026). In the imaging cohort, liver stiffness was significantly different between BMI groups of patients (P = .001). In the histology cohort, those with class III obesity had significantly higher odds of NAFLD activity score (NAS) ≥ 5 (P = .012). DISCUSSION Obesity severity is associated with liver disease severity. Patients with more severe obesity are more likely to have more advanced liver disease, a finding that can assist in risk stratification, as well as monitoring and treatment approaches.
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Affiliation(s)
- Aradhna Seth
- Division of Digestive Disease, University of Cincinnati, Cincinnati, Ohio
| | - Sarah Orkin
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Toshifumi Yodoshi
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Chunyan Liu
- Division of Biostatistics and Epidemiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Lin Fei
- Division of Biostatistics and Epidemiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Jennifer Hardy
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Andrew T. Trout
- Department of Radiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Ana-Catalina Arce Clachar
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Kristin Bramlage
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Stavra Xanthakos
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Marialena Mouzaki
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
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25
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Yodoshi T, Orkin S, Arce-Clachar AC, Bramlage K, Su W, Fei L, Xanthakos SA, Mouzaki M. Identifying Predictors of Response to Vitamin E for the Treatment of Pediatric Nonalcoholic Steatohepatitis. JPEN J Parenter Enteral Nutr 2020; 44:1301-1307. [PMID: 31985850 DOI: 10.1002/jpen.1766] [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] [Subscribe] [Scholar Register] [Received: 03/18/2018] [Accepted: 11/04/2019] [Indexed: 12/22/2022]
Abstract
BACKGROUND A subset of patients with nonalcoholic steatohepatitis (NASH) respond to treatment with vitamin E. The characteristics of responders are not known. The objective of this study was to investigate the outcomes of vitamin E use in clinical practice and to determine factors associated with response to treatment. METHODS A pediatric cohort with NASH treated with vitamin E for 6-24 months was studied retrospectively. Vitamin E response was defined as alanine aminotransferase (ALT) normalization or >50% ALT reduction from baseline. Univariate and multivariate logistic regression was used to determine the predictors of response to vitamin E. Available paired liver biopsy data were analyzed to determine histologic response. RESULTS Of the 151 children prescribed vitamin E, 73 met inclusion/exclusion criteria. Of those, 28 (38%) were vitamin E responders. Higher baseline serum alkaline phosphatase (ALP) levels, steatosis grade, and Nonalcoholic Fatty Liver Disease Activity Score (NAS) were associated with response to vitamin E (ALP: odds ratio [OR], 14.1; 95% CI, 1.7-118.6; steatosis: OR 2.5; 95% CI, 1.2-5.0; NAS: OR 1.6; 95% CI, 1.1-2.4). In a multivariate logistic regression model, ALP and steatosis grade rendered an area under the curve of 0.75 (P < .001) for the prediction of response to treatment. Ballooning, NAS, and portal inflammation improved significantly with vitamin E in the subcohort (n = 15) with paired liver biopsies. CONCLUSIONS Vitamin E treatment was associated with significant ALT response in 38% of children. Baseline serum ALP levels and steatosis grade were associated with response to treatment.
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Affiliation(s)
- Toshifumi Yodoshi
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Sarah Orkin
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Ana Catalina Arce-Clachar
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Kristin Bramlage
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Weizhe Su
- Department of Mathematical Sciences, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Lin Fei
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.,Division of Biostatistics and Epidemiology, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Stavra A Xanthakos
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Marialena Mouzaki
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
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26
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Yodoshi T, Orkin S, Arce-Clachar AC, Bramlage K, Liu C, Fei L, El-Khider F, Dasarathy S, Xanthakos SA, Mouzaki M. Vitamin D deficiency: prevalence and association with liver disease severity in pediatric nonalcoholic fatty liver disease. Eur J Clin Nutr 2019; 74:427-435. [PMID: 31444465 DOI: 10.1038/s41430-019-0493-y] [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] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Revised: 07/05/2019] [Accepted: 07/31/2019] [Indexed: 11/09/2022]
Abstract
BACKGROUND/OBJECTIVES To determine associations between serum 25-hydroxyvitamin D (25(OH)-D) concentrations and histologic nonalcoholic fatty liver disease (NAFLD) severity. SUBJECTS/METHODS Clinical, laboratory, and histology data were collected retrospectively in a pediatric cohort with biopsy-confirmed NAFLD. Serum 25(OH)-D concentrations were used to define vitamin D deficiency (≤20 ng/ml), insufficiency (21-30 ng/ml), and sufficiency (≥31 ng/ml). RESULTS In all, 234 patients (78% non-Hispanic, median age 14 years) were included. The majority (n = 193) were either vitamin D insufficient (50%) or deficient (32%). Eighty-four patients (36%) reported taking vitamin D supplements at the time of biopsy; serum 25(OH)-D concentrations were not higher in those supplemented. There were no differences in the demographic, clinical, and laboratory characteristics of the three vitamin D status groups. Severity of steatosis, ballooning, lobular/portal inflammation, and NAFLD activity score were also not different between the groups. The proportion of patients with significant fibrosis (stage ≥ 2) was higher in those with insufficiency (29%) compared to those who were sufficient (17%) or deficient (15%, p = 0.04). After controlling for important covariates selected from age, body mass index, ethnicity, vitamin D supplementation, and season, the insufficient group had increased odds of a higher fibrosis score compared to the sufficient group (adjusted OR, 2.04; 95%CI, 1.02-4.08). CONCLUSIONS Vitamin D deficiency and insufficiency are common in children with NAFLD, but not consistently related with histologic disease severity. Prospective longitudinal studies are needed to determine optimal dosing strategies to achieve sufficiency and to determine whether adequate supplementation has an impact on histology.
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Affiliation(s)
- Toshifumi Yodoshi
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Sarah Orkin
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Ana Catalina Arce-Clachar
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Kristin Bramlage
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Chunyan Liu
- Division of Biostatistics and Epidemiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Lin Fei
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA.,Division of Biostatistics and Epidemiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Faris El-Khider
- Division of Gastroenterology, Departments of Gastroenterology, Hepatology and Pathobiology, Cleveland Clinic, Cleveland, OH, USA
| | - Srinivasan Dasarathy
- Division of Gastroenterology, Departments of Gastroenterology, Hepatology and Pathobiology, Cleveland Clinic, Cleveland, OH, USA
| | - Stavra A Xanthakos
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Marialena Mouzaki
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA. .,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA.
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27
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Yodoshi T, Ueda S, Goldman RD. Skin preparation for prevention of peripheral blood culture contamination in children. Pediatr Int 2019; 61:647-651. [PMID: 31172642 DOI: 10.1111/ped.13906] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [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: 12/14/2018] [Revised: 05/16/2019] [Accepted: 06/04/2019] [Indexed: 11/29/2022]
Abstract
BACKGROUND In Japan, blood cultures for children are performed by pediatric residents, and povidone-iodine (PI) is the recommended solution for skin preparation. Given that PI needs to be applied for 1.5-2 min before venipuncture, skin preparation may be suboptimal if this is not followed. In this study, we investigated the blood culture contamination rate after skin preparation with only 70% isopropyl alcohol (IPA) or IPA plus PI. METHODS We performed a retrospective study of patients aged ≤6 years who provided blood cultures in the emergency department or pediatric ward. Patients with indwelling central venous catheter were excluded. We evaluated the impact of changing the method of skin preparation, comparing the traditional method using IPA plus PI between 2008 and 2010 (IPA + PI group) with the simplified method using only IPA between 2015 and 2017 (IPA group). RESULTS A total of 5,365 blood culture samples were eligible for this study. Of these, 171 (3.2%) had an organism identified in blood culture. Of the blood culture-positive samples, 68 (1.3%) were true positive and 103 (1.9%) were contaminated. Thirty-eight (1.6%) of 2,407 cultures in the IPA group were contaminated, whereas 65 (2.2%) of 2,958 cultures in the IPA + PI group were contaminated (OR, 0.72; 95%CI: 0.48-1.07; P = 0.1). Coagulase-negative Staphylococcus grew significantly less in the IPA group (1.7% vs 1.0%, P = 0.02). CONCLUSIONS A single application of 70% IPA may be the optimal skin preparation method for obtaining peripheral blood cultures from children in Japan.
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Affiliation(s)
- Toshifumi Yodoshi
- Department of Pediatrics, Okinawa Chubu Hospital, Okinawa, Japan.,Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Shinichiro Ueda
- Department of Clinical Pharmacology and Therapeutics, University of the Ryukyus, Okinawa, Japan
| | - Ran D Goldman
- Division of Pediatric Emergency Medicine, Department of Pediatrics, BC Children's Hospital Research Institute, University of British Columbia, Vancouver, British Columbia, Canada
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Abstract
Urinary tract infection (UTI) in children requires early diagnosis and treatment to prevent repeated UTI and renal scarring. This study aimed to evaluate the usefulness of the point-of-care Gram stain by physicians for suspected UTI in children at Okinawa Chubu Hospital as a rapid diagnostic test.A single-center, retrospective study was undertaken between January 2011 and December 2015. Patients aged 36 months or younger who were reviewed had suspected UTI in the emergency room or outpatient clinic. Urine culture, urinalysis, and point-of-care Gram stain were performed on a single specimen. Patients with structural or functional urological defects requiring routine catheterization were excluded. We compared the diagnostic performance among the rapid diagnostic tests (i.e., pyuria, point-of-care Gram stain, or both). Kappa statistics were used to evaluate the agreement between the results of point-of-care Gram stain and morphotypes of urine culture with the 95% CI (bias corrected bootstrap interval). We also analyzed which antibiotics were more susceptible to the bacteria of urine culture results, selected by the results of point-of-care Gram stain or empirical treatment based on the Japanese guidelines by McNemar test.Of 1594 patients reviewed in the study, 1546 were eligible according to our inclusion criteria. Using urine culture as the gold standard for UTI, the sensitivity and specificity of pyuria were 73.2% and 95.1%, whereas those of the point-of-care Gram stain were 81.4% and 98.2%, respectively. The concordance rate between the morphotypes of bacteria detected by point-of-care Gram stain and those of urine culture was 0.784 (kappa coefficient) (95% CI 0.736-0.831). Furthermore, the proportion of "susceptible" in the minimum inhibitory concentration of pathogen-targeted treatment based on the point-of-care Gram stain was higher than that of empirical therapy (exact McNemar significance probability: .0001).Our analysis suggests that the point-of-care Gram stain is a useful rapid diagnostic tool for suspected UTI in young children. Pathogen-targeted treatment based on the point-of-care Gram stain would lead to better antibiotic selection compared with empirical therapy.
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Affiliation(s)
- Toshifumi Yodoshi
- Department of Pediatrics, Okinawa Chubu Hospital, Okinawa
- Division of Clinical Epidemiology, Research Center for Medical Sciences, The Jikei University School of Medicine, Tokyo, Japan
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Masato Matsushima
- Division of Clinical Epidemiology, Research Center for Medical Sciences, The Jikei University School of Medicine, Tokyo, Japan
| | - Tomohiro Taniguchi
- Division of General Internal Medicine & Infectious Diseases, Hiroshima Prefectural Hospital, Hiroshima, Japan
| | - Saori Kinjo
- Department of Pediatrics, Okinawa Chubu Hospital, Okinawa
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29
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Yoshida S, Matsushima M, Wakabayashi H, Mutai R, Sugiyama Y, Yodoshi T, Horiguchi R, Watanabe T, Fujinuma Y. Correlation of patient complexity with the burden for health-related professions, and differences in the burden between the professions at a Japanese regional hospital: a prospective cohort study. BMJ Open 2019; 9:e025176. [PMID: 30796125 PMCID: PMC6398801 DOI: 10.1136/bmjopen-2018-025176] [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] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVES An ageing society includes high patient complexity. Various biopsychosocial problems result in a high burden for health-related professionals. The direct relationship between the burden and patient complexity, however, has not been reported. We aimed to examine correlations between the burden for the attending physicians and nurses, and Patient Centred Assessment Method (PCAM) scores of patient complexity. DESIGN Prospective cohort study. SETTING A regional secondary care hospital in Japan. PARTICIPANTS We included all inpatients admitted to our acute care unit between 1 July 2014 and 30 September 2014. Exclusion criteria were age <20 years, refusal to participate in the study and length of stay fixed at the time of admission. MAIN PREDICTOR PCAM total score in the initial phase of hospital admission. MAIN OUTCOME The burden for each profession (measured on a Visual Analogue Scale). RESULTS In total, 201 inpatients participated [female/male=98/103, mean (SD) age of 77.4±11.9 years]. Spearman's rank correlation coefficients between the burden and the PCAM score ranged from 0.23 to 0.32. All p values were <0.05. Multivariate analysis was conducted using multilevel mixed-effects linear regression to determine the association between the burden and the PCAM score in two models. Model 1 used the total PCAM score as the predictive variable. Model 2 used the PCAM factors, patient-oriented complexity and medicine-oriented complexity, as predictive variables. In Model 2, with the burden of physicians, medicine-oriented complexity was statistically significant, whereas with the burden of nurses, both age and patient-oriented complexity were statistically significant. CONCLUSIONS PCAM scores correlated with the burden for physicians and nurses. Individual PCAM factors affected the burden for each profession differently.
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Affiliation(s)
- Shuhei Yoshida
- Division of Clinical Epidemiology, Research Center for Medical Sciences, The Jikei University School of Medicine, Tokyo, Japan
- Centre for Family Medicine Development, Japanese Health and Welfare Co-operative, Tokyo, Japan
- Department of Community-Based Medical System, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Masato Matsushima
- Division of Clinical Epidemiology, Research Center for Medical Sciences, The Jikei University School of Medicine, Tokyo, Japan
| | - Hidetaka Wakabayashi
- Department of Rehabilitation Medicine, Yokohama City University Medical Center, Yokohama, Japan
| | - Rieko Mutai
- Division of Clinical Epidemiology, Research Center for Medical Sciences, The Jikei University School of Medicine, Tokyo, Japan
| | - Yoshifumi Sugiyama
- Division of Clinical Epidemiology, Research Center for Medical Sciences, The Jikei University School of Medicine, Tokyo, Japan
- Tarama Clinic, Okinawa Miyako Hospital, Miyakojima, Japan
| | - Toshifumi Yodoshi
- Division of Clinical Epidemiology, Research Center for Medical Sciences, The Jikei University School of Medicine, Tokyo, Japan
| | - Ryoko Horiguchi
- Division of Clinical Epidemiology, Research Center for Medical Sciences, The Jikei University School of Medicine, Tokyo, Japan
| | - Takamasa Watanabe
- Division of Clinical Epidemiology, Research Center for Medical Sciences, The Jikei University School of Medicine, Tokyo, Japan
- Centre for Family Medicine Development, Japanese Health and Welfare Co-operative, Tokyo, Japan
| | - Yasuki Fujinuma
- Centre for Family Medicine Development, Japanese Health and Welfare Co-operative, Tokyo, Japan
- Interprofessional Education Research Center (IPERC), Chiba University, Chiba, Japan
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Yodoshi T, Hurt TL. Fecal Microbiota Transplantation to Patients with Refractory Very Early Onset Ulcerative Colitis. Pediatr Gastroenterol Hepatol Nutr 2018; 21:355-360. [PMID: 30345252 PMCID: PMC6182486 DOI: 10.5223/pghn.2018.21.4.355] [Citation(s) in RCA: 3] [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: 02/05/2018] [Revised: 03/13/2018] [Accepted: 03/14/2018] [Indexed: 01/08/2023] Open
Abstract
Recently, fecal microbiota transplantation (FMT) has been attracting attention as a possible medical treatment of ulcerative colitis (UC). A randomized controlled trial of FMT for children with UC is currently underway. Therapeutic effects of FMT for adults with UC remain controversial. We report two cases of early-onset UC in children. A patient was diagnosed with UC at age 1-year 9-month and underwent FMT at age 2-year 3-month. He attained clinical remission for three weeks after FMT, but then relapsed at four weeks, ultimately undergoing a total colectomy. Another child was diagnosed with UC at 2-year 10-month and she underwent FMT at age 5 years. She has remained in clinical remission following FMT for 24 months and her UC has been maintained without complications with tacrolimus and azathioprine. We report that FMT for early-onset UC appears to be safe and potentially effective.
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Affiliation(s)
- Toshifumi Yodoshi
- Department of Pediatrics, Okinawa Chubu Hospital, Okinawa, Japan.,Division of Clinical Epidemiology, Jikei University School of Medicine, Tokyo, Japan
| | - Thomas L Hurt
- Department of Emergency Medicine, Mary Bridge Children's Hospital, Tacoma, WA, United States
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Yodoshi T, Hurt TL. Avoiding diagnostic delay for mucopolysaccharidosis IIIB: do not overlook common clues such as wheezing and otitis media. BMJ Case Rep 2018; 2018:bcr-2018-224412. [PMID: 30049674 DOI: 10.1136/bcr-2018-224412] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Mucopolysaccharidosis IIIB (MPS IIIB) is an autosomal recessive lysosomal storage disorder. In comparison to Hurler syndrome (MPS I) and Hunter syndrome (MPS II), characteristic facial and physical features tend to be milder and progression of neurological symptoms may initially be slower. Obvious neurological and behavioural symptoms may not appear until age 2-6 years, but once they begin, progression is relentless, leading to death by the early 20s. Although there is currently no known cure for MPS IIIB, enzyme replacement clinical trials are showing hope for delay in the progression of symptoms. Early diagnosis is therefore necessary before neurological symptoms have progressed. In our case, MPS IIIB was diagnosed at an early age because recurrent wheezing and otitis media in conjunction with hepatomegaly were recognised as more than trivial findings. A thorough examination and a definitive proactive decision to perform a liver biopsy resulted in early diagnosis of a rare disease.
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Affiliation(s)
- Toshifumi Yodoshi
- Department of Pediatrics, Okinawa Chubu Hospital, Okinawa, Japan.,Division of Clinical Epidemiology, Jikei University Graduate School of Medicine, Tokyo, Japan
| | - Thomas L Hurt
- Department of Emergency Medicine, Mary Bridge Children's Hospital and Health Center, Tacoma, Washington, USA
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Yodoshi T, Hurt TL. Gas in the right hemiscrotum? Amyand's hernia in a neonate. BMJ Case Rep 2018; 2018:bcr-2018-224598. [PMID: 29674404 DOI: 10.1136/bcr-2018-224598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Affiliation(s)
- Toshifumi Yodoshi
- Okinawa Chubu Hospital, Pediatrics, Uruma, Okinawa, Japan.,Jikei University Graduate School of Medicine, Division of Clinical Epidemiology, Tokyo
| | - Thomas L Hurt
- Mary Bridge Children's Hospital and Health Center, Department of Emergency Medicine, Tacoma, Washington, USA
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Komoto S, Maeno Y, Tomita M, Matsuoka T, Ohfu M, Yodoshi T, Akeda H, Taniguchi K. Whole genomic analysis of a porcine-like human G5P[6] rotavirus strain isolated from a child with diarrhoea and encephalopathy in Japan. J Gen Virol 2013; 94:1568-1575. [DOI: 10.1099/vir.0.051011-0] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
An unusual rotavirus strain, Ryukyu-1120, with G5P[6] genotypes (RVA/Human-wt/JPN/Ryukyu-1120/2011/G5P[6]) was identified in a stool specimen from a hospitalized child aged 4 years who showed diarrhoea and encephalopathy. In this study, we sequenced and characterized the complete genome of strain Ryukyu-1120. On whole genomic analysis, this strain was found to have a unique genotype constellation: G5-P[6]-I5-R1-C1-M1-A8-N1-T1-E1-H1. The VP6 and NSP1 genotypes I5 and A8 are those commonly found in porcine strains. Furthermore, phylogenetic analysis indicated that each of the 11 genes of strain Ryukyu-1120 appeared to be of porcine origin. Thus, strain Ryukyu-1120 was found to have a porcine rotavirus genetic backbone and is likely to be of porcine origin. To our knowledge, this is the first report of whole-genome-based characterization of the emerging G5P[6] strains in Asian countries. Our observations will provide important insights into the origin of G5P[6] strains and the dynamic interactions between human and porcine rotavirus strains.
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Affiliation(s)
- Satoshi Komoto
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi 470-1192, Japan
| | - Yoshimasa Maeno
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi 470-1192, Japan
| | - Mayuko Tomita
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi 470-1192, Japan
| | - Tsuyoshi Matsuoka
- Division of Pediatric Neurology and General, Okinawa Prefectural Nanbu Medical Center and Children’s Medical Center, Haebaru-cho, Okinawa 901-1193, Japan
| | - Masaharu Ohfu
- Division of Pediatric Neurology and General, Okinawa Prefectural Nanbu Medical Center and Children’s Medical Center, Haebaru-cho, Okinawa 901-1193, Japan
| | - Toshifumi Yodoshi
- Division of Pediatric Neurology and General, Okinawa Prefectural Nanbu Medical Center and Children’s Medical Center, Haebaru-cho, Okinawa 901-1193, Japan
| | - Hideki Akeda
- Division of Pediatric Neurology and General, Okinawa Prefectural Nanbu Medical Center and Children’s Medical Center, Haebaru-cho, Okinawa 901-1193, Japan
| | - Koki Taniguchi
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi 470-1192, Japan
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Matsuo J, Qin W, Akizuki M, Yodoshi T, Yamada I. High Quality Oxide Film Formation by 02 Cluster Ion Assisted Deposition Technique. ACTA ACUST UNITED AC 2011. [DOI: 10.1557/proc-504-87] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
ABSTRACTA new oxide film formation technique using gas-cluster ion beams has been developed. 02 cluster ions were used to irradiate during the evaporation of metal atoms, and PbOx and In203 films were grown. At the acceleration voltages above 5 kV, polycrystalline PbOx films preferentially oriented to (111) were obtained. A significant smoothing effect was observed with an acceleration voltage as low as 1 kV. An average surface roughness of 0.9 nm was obtained at 7 kV. Oxygen cluster ion beams are also utilized to grow In203 films, which are widely used as conductive-transparent films in flat panel display. In203 was deposited on glass or silicon substrates with simultaneous irradiation with an oxygen cluster ion beam. Highly transparent (80%) and low resistivity (<4×10−4 Ωcm) films were obtained with 7keV oxygen cluster ion beams. Kinetic energy of above 3keV is necessary to obtain low resistivity films. These results clearly indicate that the kinetic energy of the cluster is effectively used to enhance oxidation on the surface without radiation damage, in spite of the high acceleration voltages.
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