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Orkin S, Zhao X, Setchell KDR, Carr E, Arce-Clachar AC, Bramlage K, Huang R, Fei L, Beck AF, Fawaz R, Valentino PL, Xanthakos SA, Mouzaki M. Food Insecurity and Pediatric Nonalcoholic Fatty Liver Disease Severity. J Pediatr 2024; 265:113818. [PMID: 37931698 DOI: 10.1016/j.jpeds.2023.113818] [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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 10/03/2023] [Accepted: 11/01/2023] [Indexed: 11/08/2023]
Abstract
OBJECTIVE To determine the association between food insecurity and pediatric nonalcoholic fatty liver disease (NAFLD). METHODS Cross-sectional study of patients < 21 years of age with histologically confirmed NAFLD. The Household Food Security Survey Module was administered to determine food insecurity status. Skin lipidomics were performed to explore pathophysiologic mechanisms. RESULTS Seventy-three patients with histologically confirmed NAFLD completed the Household Food Security Survey Module. Of these, the majority were male (81%) and non-Hispanic (53%), with a mean age at biopsy of 13 ± 3 years. Food insecurity was seen in 42% (n = 31). Comparison of features between food insecure and food secure subgroups revealed no differences in sex, ethnicity, BMI z-score, aminotransferases, or histologic severity. However, children experiencing food insecurity presented on average 2 years before their food secure counterparts (12.3 ± 3.0 vs 14.4 ± 3.6 years, P = .015). A subset of 31 patients provided skin samples. Skin lipidomics revealed that food insecurity was associated with down-regulated features from the lipoamino acid class of lipids, previously linked to inflammation and adipocyte differentiation. CONCLUSIONS Food insecurity is highly prevalent in children with NAFLD and is associated with earlier presentation. Lipidomic analyses suggest a possible pathophysiologic link that warrants further exploration.
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Affiliation(s)
- Sarah Orkin
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH
| | - Xueheng Zhao
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH; Division of Pathology and Laboratory Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | - Kenneth D R Setchell
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH; Division of Pathology and Laboratory Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | - Emily Carr
- Division of Pediatric Gastroenterology and Hepatology, Yale New Haven Children's Hospital, New Haven, CT
| | - Ana Catalina Arce-Clachar
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH
| | - Kristin Bramlage
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | - Rong Huang
- Division of Pathology and Laboratory Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | - Lin Fei
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH; Division of Biostatistics and Epidemiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | - Andrew F Beck
- Department of Pediatrics, University of Cincinnati College of Medicine, 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
| | - Rima Fawaz
- Division of Pediatric Gastroenterology and Hepatology, Yale New Haven Children's Hospital, New Haven, CT; Department of Pediatrics, Yale University School of Medicine, New Haven, CT
| | - Pamela L Valentino
- Department of Pediatrics, Yale University School of Medicine, New Haven, CT; Division of Pediatric Gastroenterology and Hepatology, Seattle Children's Hospital, Seattle, WA; Department of Pediatrics, University of Washington School of Medicine, Seattle, WA
| | - Stavra A Xanthakos
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH
| | - Marialena Mouzaki
- Division of 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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Khurana T, Klepper C, Fei L, Sun Q, Bramlage K, Arce-Clachar AC, Xanthakos S, Mouzaki M. Clinically Meaningful Body Mass Index Change Impacts Pediatric Nonalcoholic Fatty Liver Disease. J Pediatr 2022; 250:61-66.e1. [PMID: 35835225 PMCID: PMC10008467 DOI: 10.1016/j.jpeds.2022.07.004] [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: 02/16/2022] [Revised: 07/02/2022] [Accepted: 07/06/2022] [Indexed: 10/17/2022]
Abstract
OBJECTIVE To investigate the prevalence and characteristics of children with nonalcoholic fatty liver disease (NAFLD) who reduce their body mass index (BMI) z-score (BMIz) by >.25, a goal in obesity medicine, and to determine the BMIz decrease needed for serum aminotransferase normalization. STUDY DESIGN This retrospective, single-center study included patients aged <18 years followed for NAFLD. Patients who had undergone weight loss surgery or had other reasons for weight loss/gain were excluded. Logistic regression was used to determine the odds of achieving a BMIz change of >-.25, as well as predictors of this outcome. RESULTS Of the 784 children who met the study criteria (median age, 13 years; 66% male; 24% Hispanic), 541 had a lowest BMIz at >90 days following the baseline clinic visit. Of these children, 168 (31%) had a BMIz change of >-.25 from baseline over a median of 367 days (IQR, 201-678 days). Decreases in serum aminotransferase and lipid levels were seen in both groups (with and without a BMIz change of >-.25); however, these decreases were more pronounced in children who achieved a BMIz drop of >.25. Hemoglobin A1c concentration did not change in either group. Young age (OR, .861; 95% CI, .81-.92; P < .01) and non-Hispanic ethnicity (OR of non-Hispanic vs Hispanic, .61; 95% CI, .38-.97; P < .04) were predictors of a BMIz change >-.25. The BMIz decrease associated with normalization of serum alanine aminotransferase was .27. CONCLUSIONS A BMIz reduction of >.25 is associated with significant changes in serum aminotransferase levels. These findings can further guide the clinical management of children with NAFLD.
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Affiliation(s)
- Tarush Khurana
- Department of Internal Medicine, University of Cincinnati College of Medicine, Cincinnati, OH
| | - Corie Klepper
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH
| | - Lin Fei
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH; Division of Biostatistics and Epidemiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | - Qin Sun
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH; Division of Biostatistics and Epidemiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | - Kristin Bramlage
- 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 College of Medicine, Cincinnati, OH; Division of Biostatistics and Epidemiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | - Stavra Xanthakos
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH; Division of Biostatistics and Epidemiology, 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 College of Medicine, Cincinnati, OH; Division of Biostatistics and Epidemiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
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Ley SL, Kidwell KM, Van Dyk TR, Orkin S, Odar Stough C, Howarth T, Goetz AR, Xanthakos SA, Bramlage K, Mouzaki M, Arce-Clachar AC, Zeller MH. Insight Into the Adolescent Patient Experience With Nonalcoholic Fatty Liver Disease. J Pediatr Gastroenterol Nutr 2022; 75:88-96. [PMID: 35442241 PMCID: PMC9283213 DOI: 10.1097/mpg.0000000000003461] [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] [Indexed: 12/10/2022]
Abstract
OBJECTIVES Nonalcoholic fatty liver disease (NAFLD) is the leading chronic liver disease in youth, yet little is known about the adolescent patient's experience with NAFLD, which is key for treatment engagement. We examined adolescents' experiences with NAFLD diagnosis, thoughts on how NAFLD affects their daily life, understanding and perceptions of diagnosis and treatment, and impressions of how to improve care. METHODS Utilizing a mixed-method design, adolescents with NAFLD (N = 16; Mean age = 15.8 years; Mean BMI = 37 kg/m 2 ) participated in focus groups. To supplement qualitative data, adolescents and their caregiver completed measures assessing illness perceptions, adolescent quality of life, and eating/activity behaviors. RESULTS Focus group themes suggested reactions to diagnosis varied from unconcerned to anxious. NAFLD diagnosis occurred within the context of other psychological/medical concerns and was not perceived to affect most adolescents' daily lives. Although adolescents understood general contributors to NAFLD, comprehension of their diagnosis varied. Adolescents were more likely to make lifestyle changes when families were supportive, and they preferred tailored recommendations for health behavior change from the healthcare team. Notably, 62.5% of adolescents were more concerned about their weight than NAFLD. Almost half (43.8%) identified as food insecure. CONCLUSIONS Adolescents with NAFLD may benefit from personalized treatment. Care could be enhanced by ensuring comprehension of diagnosis, problem-solving personal, and family barriers and increasing family support. Harnessing adolescents' desire for weight loss may be a more salient driver for change in disease status. Interventions should also address systemic barriers such as food insecurity to ensure equitable care.
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Affiliation(s)
- Sanita L Ley
- From the Division of Behavioral Medicine & Clinical Psychology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH
| | - Katherine M Kidwell
- From the Division of Behavioral Medicine & Clinical Psychology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
- Department of Psychology, Syracuse University, Syracuse, NY
| | - Tori R Van Dyk
- Department of Psychology, Loma Linda University, Loma Linda, CA
| | - Sarah Orkin
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH
- Division of Gastroenterology, Hepatology & Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | | | - Taylor Howarth
- From the Division of Behavioral Medicine & Clinical Psychology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | - Amy R Goetz
- From the Division of Behavioral Medicine & Clinical Psychology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
- Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX
| | - Stavra A Xanthakos
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH
- Division of Gastroenterology, Hepatology & Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | - Kristin Bramlage
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH
- Department of Psychology, Loma Linda University, Loma Linda, CA
| | - Marialena Mouzaki
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH
- Division of Gastroenterology, Hepatology & Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | - Ana Catalina Arce-Clachar
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH
- Division of Gastroenterology, Hepatology & Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | - Meg H Zeller
- From the Division of Behavioral Medicine & Clinical Psychology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH
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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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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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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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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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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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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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10
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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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11
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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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12
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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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13
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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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14
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Cetinkaya A, Ganchewa N, Hein S, Bramlage K, Doss M, Bramlage P, Schönburg M, Richter M. Long-Term Outcomes of Stay Alone Mitral Valve Surgery versus Concomitant Tricuspid Valve Repair—A Propensity Match Analysis. Thorac Cardiovasc Surg 2020. [DOI: 10.1055/s-0040-1705336] [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: 10/24/2022]
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15
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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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16
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Mouzaki M, Shah A, Arce-Clachar AC, Hardy J, Bramlage K, Xanthakos SA. Extremely low levels of low-density lipoprotein potentially suggestive of familial hypobetalipoproteinemia: A separate phenotype of NAFLD? J Clin Lipidol 2019; 13:425-431. [DOI: 10.1016/j.jacl.2019.02.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2018] [Revised: 01/23/2019] [Accepted: 02/07/2019] [Indexed: 12/25/2022]
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17
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Mouzaki M, Trout AT, Arce-Clachar AC, Bramlage K, Kuhnell P, Dillman JR, Xanthakos S. Assessment of Nonalcoholic Fatty Liver Disease Progression in Children Using Magnetic Resonance Imaging. J Pediatr 2018; 201:86-92. [PMID: 30041934 PMCID: PMC6429948 DOI: 10.1016/j.jpeds.2018.05.024] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Revised: 04/16/2018] [Accepted: 05/15/2018] [Indexed: 12/14/2022]
Abstract
OBJECTIVE To assess liver disease progression using paired magnetic resonance imaging (MRI) measurements of liver fat fraction (FF) and stiffness. STUDY DESIGN Retrospective cohort study including patients with nonalcoholic fatty liver disease who had undergone repeat MRI studies. Descriptive statistics were used, as well as Pearson or Spearman correlation when appropriate. Mixed model analyses were used to determine relationships between liver FF/stiffness and predictor variables. RESULTS Sixty-five patients (80% non-Hispanic, mean age 14 ± 3 years) were included. Time from first to last MRI was 27 ± 14 months. Over time, body mass index z score remained stable, and there were no significant differences in mean serum aminotransferases, insulin, glucose, triglycerides, low-density lipoprotein, and high-density lipoprotein (HDL) levels. However, the proportion of patients with alanine aminotransferase (ALT) < 50 U/L increased. MRI FF and stiffness decreased in 29% and 20% of patients, respectively, and increased in 25% and 22% of patients, respectively. There was a weak positive correlation between FF change and ALT change (r = 0.41, P = .053) and a moderate negative correlation between change in FF and change in serum HDL levels (r = -0.58, P = .004). After adjusting for HDL, increase in serum insulin was the only variable predictive of increase in FF (P = .061). There was no correlation between change in liver stiffness and change in ALT (r = .02, P = .910). CONCLUSIONS MRI-determined hepatic FF and stiffness improved in a minority of patients overtime. ALT levels were not reflective of the change in FF or stiffness. MRI-based imaging is complementary in the assessment of NAFLD progression.
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Affiliation(s)
- Marialena Mouzaki
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH.
| | - Andrew T. Trout
- Department of Radiology, 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,Department of Pediatrics, University of Cincinnati College of Medicine
| | - Pierce Kuhnell
- Department of Biostatistics and Epidemiology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | | | - Stavra Xanthakos
- 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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18
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Felgendreher R, Härtel D, Brockmeier J, Bramlage K, Aschenbrenner T, Götz J, Bramlage P, Tebbe U. [Acute pulmonary embolism: still a diagnostic and therapeutic challenge?]. Med Klin Intensivmed Notfmed 2016; 112:499-509. [PMID: 27807613 DOI: 10.1007/s00063-016-0221-5] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2015] [Revised: 06/14/2016] [Accepted: 07/28/2016] [Indexed: 10/20/2022]
Abstract
BACKGROUND Acute pulmonary embolism (PE) is a cardiovascular emergency with high mortality in which a rapid diagnosis and the early initiation of therapy is vital. In the present study patients with acute PE hospitalized at the Clinic Lippe in Detmold were characterized and their prognosis examined. METHODS In our department at the hospital Detmold, all patients with acute PE admitted in 2012 and 2013 were documented with respect to the severity of PE, predisposing risk factors and diagnostic and therapeutic steps. RESULTS A total of 170 patients with acute PE were documented of which 80 patients (47 %) had low, 70 patients an intermediate (41 %) and 20 a high risk (12 %). The main diagnostic tool was thoracic computed tomography (82 %). All patients initially received unfractionated or low-molecular weight heparin; systemic intravenous fibrinolysis was carried out in 3 % of patients (intermediate risk n = 1, high risk n = 4). Nineteen percent (n = 13) of the patients at intermediate and 30 % (n = 6) of patients at high risk received local intrapulmonary fibrinolysis. Overall, the mortality rate in hospital was 10 % (low risk 2.5 %; intermediate risk 7 %; high risk 58 %). All 5 patients who received systemic emergency lysis died. One (5.3 %) of the 19 patients at intermediate risk, undergoing local intrapulmonary fibrinolysis, died. CONCLUSION In acute PE a rapid diagnosis and the initiation of an adequate therapy remains a big challenge. Further studies are required to evaluate if aggressive treatment options might reduce mortality especially among patients at intermediate or high risk.
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Affiliation(s)
- R Felgendreher
- Klinik für Innere Medizin/Kardiologie, Angiologie und Internistische Intensivmedizin, Herz-Kreislauf-Zentrum, Klinikum Lippe GmbH, Röntgenstr. 18, 23756, Detmold, Deutschland
| | - D Härtel
- Klinik für Innere Medizin/Kardiologie, Angiologie und Internistische Intensivmedizin, Herz-Kreislauf-Zentrum, Klinikum Lippe GmbH, Röntgenstr. 18, 23756, Detmold, Deutschland
| | - J Brockmeier
- Klinik für Innere Medizin/Kardiologie, Angiologie und Internistische Intensivmedizin, Herz-Kreislauf-Zentrum, Klinikum Lippe GmbH, Röntgenstr. 18, 23756, Detmold, Deutschland
| | - K Bramlage
- Institut für Pharmakologie und Präventive Medizin, Mahlow, Deutschland
| | - T Aschenbrenner
- Klinik für Innere Medizin/Kardiologie, Angiologie und Internistische Intensivmedizin, Herz-Kreislauf-Zentrum, Klinikum Lippe GmbH, Röntgenstr. 18, 23756, Detmold, Deutschland
| | - J Götz
- Klinik für Innere Medizin/Kardiologie, Angiologie und Internistische Intensivmedizin, Herz-Kreislauf-Zentrum, Klinikum Lippe GmbH, Röntgenstr. 18, 23756, Detmold, Deutschland
| | - P Bramlage
- Institut für Pharmakologie und Präventive Medizin, Mahlow, Deutschland
| | - U Tebbe
- Klinik für Innere Medizin/Kardiologie, Angiologie und Internistische Intensivmedizin, Herz-Kreislauf-Zentrum, Klinikum Lippe GmbH, Röntgenstr. 18, 23756, Detmold, Deutschland.
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19
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John F, Aschenbrenner T, Felgendreher R, Bramlage K, Brockmeier J, Cuneo A, Härtel D, Bramlage P, Tebbe U. [Treatment of coronary three-vessel disease in patients above 75 years]. Dtsch Med Wochenschr 2016; 141:e53-9. [PMID: 26983119 DOI: 10.1055/s-0041-108248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
BACKGROUND Chronic ischemic heart disease take the first place in cause of death in Germany. The proportion of patients aged 75 years or older amounts more than 80 %. Due to their growing part of population the medical care of older patients becomes increasingly important. In this investigation patients aged ≥ 75 years with coronary three-vessel disease were characterized and various treatment strategies were compared. PATIENTS AND METHODS This analysis was retrospective. The data of patients aged 75 years or older with three-vessel disease diagnosed by coronary angiography at the Klinikum Lippe Detmold between 2005 and 2007 were collected. Depending on the received therapy they were parted in three groups: optimal drug therapy (OMT), interventional - (PCI) and surgical revascularization (CABG). Patient characteristics as well as survival- and MACCE-rates during follow up were ascertained. Subgroup analyzes were performed for acute coronary syndrom (ACS) and stable coronary artery disease( CAD). RESULTS The data of 434 patients with an average age of 79 years were documented. 139 (32.0 %) were assigned to the OMT- 189 (43.6 %) to the PCI- and 106 (24.4 %) to the CABG-group. Overall there was no significant difference between the three groups regarding mortality. In the subgroup of patients wit ACS (n = 180) mortality significantly increased in the OMT-group compared to the two invasive therapies (PCI (p = 0.029), CABG (p = 0.045)). The subgroup of patients with stable CAD showed no significant differences in mortality between the three types of therapy. CONCLUSIONS Older patients benefit from an interventional or surgical revascularization in the context of ACS. In contrast, in elderly with stable CAD optimal medical therapy provides a reasonable alternative to invasive therapy without increase in mortality.
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