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Contreras-Bolívar V, Andreo-López MC, Muñoz-Torres M. Characterization of bone disease in cystic fibrosis. Med Clin (Barc) 2024:S0025-7753(24)00390-7. [PMID: 39019666 DOI: 10.1016/j.medcli.2024.05.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Revised: 05/09/2024] [Accepted: 05/12/2024] [Indexed: 07/19/2024]
Abstract
With the increased life expectancy of people with cystic fibrosis (CF), clinical attention has focused on prevention and treatment of non-pulmonary comorbidities. CF-related bone disease (CFBD) is a common complication and leads to increased fracture rates. Dual energy X-ray absorptiometry (DXA) is the recommended and gold standard technique to identify and monitor bone health. However, DXA has limitations because of its two-dimensional nature. Complementary tools to DXA are available, such as trabecular bone score (TBS) and vertebral fracture assessment (VFA). Quantitative computed tomography (QCT), magnetic resonance imaging (MRI) and quantitative ultrasound (QUS) may also be useful.
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Affiliation(s)
- Victoria Contreras-Bolívar
- Endocrinology and Nutrition Unit, University Hospital Clínico San Cecilio, 18016 Granada, Spain; Instituto de Investigación Biosanitaria de Granada (Ibs. Granada), 18014 Granada, Spain; CIBER on Frailty and Healthy Aging (CIBERFES), Instituto de Salud Carlos III, 18012 Granada, Spain
| | - María Carmen Andreo-López
- Endocrinology and Nutrition Unit, University Hospital Clínico San Cecilio, 18016 Granada, Spain; Instituto de Investigación Biosanitaria de Granada (Ibs. Granada), 18014 Granada, Spain.
| | - Manuel Muñoz-Torres
- Endocrinology and Nutrition Unit, University Hospital Clínico San Cecilio, 18016 Granada, Spain; Instituto de Investigación Biosanitaria de Granada (Ibs. Granada), 18014 Granada, Spain; CIBER on Frailty and Healthy Aging (CIBERFES), Instituto de Salud Carlos III, 18012 Granada, Spain; Department of Medicine, University of Granada, 18016 Granada, Spain
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2
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Wilschanski M, Munck A, Carrion E, Cipolli M, Collins S, Colombo C, Declercq D, Hatziagorou E, Hulst J, Kalnins D, Katsagoni CN, Mainz JG, Ribes-Koninckx C, Smith C, Smith T, Van Biervliet S, Chourdakis M. ESPEN-ESPGHAN-ECFS guideline on nutrition care for cystic fibrosis. Clin Nutr 2024; 43:413-445. [PMID: 38169175 DOI: 10.1016/j.clnu.2023.12.017] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 12/13/2023] [Accepted: 12/18/2023] [Indexed: 01/05/2024]
Abstract
BACKGROUND Nutritional status is paramount in Cystic Fibrosis (CF) and is directly correlated with morbidity and mortality. The first ESPEN-ESPGHAN-ECFS guidelines on nutrition care for infants, children, and adults with CF were published in 2016. An update to these guidelines is presented. METHODS The study was developed by an international multidisciplinary working group in accordance with officially accepted standards. Literature since 2016 was reviewed, PICO questions were discussed and the GRADE system was utilized. Statements were discussed and submitted for on-line voting by the Working Group and by all ESPEN members. RESULTS The Working Group updated the nutritional guidelines including assessment and management at all ages. Supplementation of vitamins and pancreatic enzymes remains largely the same. There are expanded chapters on pregnancy, CF-related liver disease, and CF-related diabetes, bone disease, nutritional and mineral supplements, and probiotics. There are new chapters on nutrition with highly effective modulator therapies and nutrition after organ transplantation.
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Affiliation(s)
- Michael Wilschanski
- Pediatric Gastroenterology, Hadassah Hebrew University Medical Center, Jerusalem, Israel.
| | - Anne Munck
- Cystic Fibrosis Centre, Hopital Necker-Enfants Malades, AP-HP, Paris, France
| | - Estefania Carrion
- Division of Gastroenterology, Hepatology and Nutrition, The Hospital for Sick Children, Toronto, Canada
| | - Marco Cipolli
- Cystic Fibrosis Center, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
| | - Sarah Collins
- CF Therapies Team, Royal Brompton & Harefield Hospital, London, UK
| | - Carla Colombo
- University of Milan, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Dimitri Declercq
- Cystic Fibrosis Reference Centre, Ghent University Hospital and Department of Internal Medicine and Paediatrics, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | - Elpis Hatziagorou
- Cystic Fibrosis Unit, 3rd Pediatric Dept, Hippokration Hospital, Aristotle University of Thessaloniki, Greece
| | - Jessie Hulst
- Division of Gastroenterology, Hepatology and Nutrition, The Hospital for Sick Children, Toronto, Canada; Department of Pediatrics and Department of Nutritional Sciences, The University of Toronto, Toronto, Canada
| | - Daina Kalnins
- Department of Clinical Dietetics, The Hospital for Sick Children, Toronto, Canada
| | - Christina N Katsagoni
- Department of Clinical Nutrition, Agia Sofia Children's Hospital, Athens, Greece; EFAD, European Specialist Dietetic Networks (ESDN) for Gastroenterology, Denmark
| | - Jochen G Mainz
- Brandenburg Medical School, University Hospital. Klinikum Westbrandenburg, Brandenburg an der Havel, Germany
| | - Carmen Ribes-Koninckx
- Pediatric Gastroenterology and Paediatric Cystic Fibrosis Unit. La Fe Hospital & La Fe Research Institute, Valencia, Spain
| | - Chris Smith
- Department of Dietetics, Royal Alexandra Children's Hospital, Brighton, UK
| | - Thomas Smith
- Independent Patient Consultant Working at Above-disease Level, UK
| | | | - Michael Chourdakis
- School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Greece
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3
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Boyle RL, Psoter KJ, Merlo CA, Sidhaye AR, Lechtzin N, Patel S, Montemayor K, Horne A, West NE. Prevalence and Risk Factors for Low Bone Mineral Density in Adults with Cystic Fibrosis. JBMR Plus 2022; 6:e10666. [DOI: 10.1002/jbm4.10666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 07/11/2022] [Accepted: 07/19/2022] [Indexed: 11/08/2022] Open
Affiliation(s)
- Rebecca L Boyle
- Division of Pulmonary and Critical Care Medicine Johns Hopkins University Baltimore MD USA
| | - Kevin J Psoter
- Johns Hopkins University, Division of General Pediatrics Baltimore MD USA
| | - Christian A Merlo
- Division of Pulmonary and Critical Care Medicine Johns Hopkins University Baltimore MD USA
| | - Aniket R Sidhaye
- Division of Endocrinology Johns Hopkins University Baltimore MD USA
| | - Noah Lechtzin
- Division of Pulmonary and Critical Care Medicine Johns Hopkins University Baltimore MD USA
| | - Shivani Patel
- Division of Pulmonary and Critical Care Medicine Johns Hopkins University Baltimore MD USA
| | - Kristina Montemayor
- Division of Pulmonary and Critical Care Medicine Johns Hopkins University Baltimore MD USA
| | - Alexandra Horne
- Division of Pulmonary and Critical Care Medicine Johns Hopkins University Baltimore MD USA
| | - Natalie E West
- Division of Pulmonary and Critical Care Medicine Johns Hopkins University Baltimore MD USA
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Atlas G, Yap M, Lim A, Vidmar S, Smith N, King L, Jones A, Hong J, Ranganathan S, Simm PJ. The clinical features that contribute to poor bone health in young Australians living with cystic fibrosis: A recommendation for BMD screening. Pediatr Pulmonol 2021; 56:2014-2022. [PMID: 33724711 DOI: 10.1002/ppul.25375] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 02/27/2021] [Accepted: 02/27/2021] [Indexed: 01/04/2023]
Abstract
BACKGROUND For Australians living with cystic fibrosis (CF), increased longevity means greater consideration needs to be given to long-term endocrine sequelae such as CF-related bone disease. Deficits in bone mass accrual are most likely to occur during childhood and adolescence. Current guidelines in Australia suggest repeat dual-energy X-ray absorptiometry (DXA) scans every 2 years. This study aims to stratify clinical factors that determine future bone health in the Australian CF population and use this to guide a more streamlined approach to bone health screening. METHODS This study was a retrospective audit of all patients diagnosed with CF who were treated at the Royal Children's Hospital Melbourne, Australia from 2000 to 2016 (n = 453). Two hundred and two patients had a DXA scan in the study period (191 with height-adjusted data) and 111 patients had more than one scan (108 with height-adjusted data). An investigation into the associations between bone mineral density (BMD) Z score and potential risk factors was conducted using DXA and historical data. RESULTS The main predictor of future BMD was the previous BMD Z score (p < .001). Other factors found to be determinants of BMD included nutritional status, lung function (FEV1 ), age, history of previous fracture, oral corticosteroid use, and the number of hospital admissions. However, after adjusting for previous BMD, evidence of an association remained only with nutritional status, FEV1 , and number of hospital admissions. CONCLUSION Second yearly scans may be unnecessary in children with an adequate DXA score on the initial scan who remain clinically stable. However, clinical deterioration in those whose BMD was previously normal, may require closer monitoring of bone health. We propose a guideline for the frequency of DXA monitoring in relation to clinical risk factors.
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Affiliation(s)
- Gabby Atlas
- Royal Children's Hospital Melbourne, Parkville, Victoria, Australia.,Murdoch Children's Research Institute, Royal Children's Hospital, Parkville, Victoria, Australia
| | - Matthew Yap
- Murdoch Children's Research Institute, Royal Children's Hospital, Parkville, Victoria, Australia
| | - Angelina Lim
- Murdoch Children's Research Institute, Royal Children's Hospital, Parkville, Victoria, Australia.,Centre for Medicine Use and Safety, Monash University Parkville, Parkville, Victoria, Australia
| | - Suzanna Vidmar
- Murdoch Children's Research Institute, Royal Children's Hospital, Parkville, Victoria, Australia.,Department of Paediatrics, University of Melbourne, Melbourne, Australia
| | - Nathan Smith
- Murdoch Children's Research Institute, Royal Children's Hospital, Parkville, Victoria, Australia
| | - Louise King
- Murdoch Children's Research Institute, Royal Children's Hospital, Parkville, Victoria, Australia
| | - Alicia Jones
- Monash Medical Centre, Clayton, Victoria, Australia.,Monash Centre for Health Research and Implementation, Monash University, Melbourne, Victoria, Australia
| | - Jason Hong
- Murdoch Children's Research Institute, Royal Children's Hospital, Parkville, Victoria, Australia
| | - Sarath Ranganathan
- Royal Children's Hospital Melbourne, Parkville, Victoria, Australia.,Murdoch Children's Research Institute, Royal Children's Hospital, Parkville, Victoria, Australia.,Department of Paediatrics, University of Melbourne, Melbourne, Australia
| | - Peter J Simm
- Royal Children's Hospital Melbourne, Parkville, Victoria, Australia.,Murdoch Children's Research Institute, Royal Children's Hospital, Parkville, Victoria, Australia.,Department of Paediatrics, University of Melbourne, Melbourne, Australia
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Putman MS, Greenblatt LB, Bruce M, Joseph T, Lee H, Sawicki G, Uluer A, Sicilian L, Neuringer I, Gordon CM, Bouxsein ML, Finkelstein JS. The Effects of Ivacaftor on Bone Density and Microarchitecture in Children and Adults with Cystic Fibrosis. J Clin Endocrinol Metab 2021; 106:e1248-e1261. [PMID: 33258950 PMCID: PMC7947772 DOI: 10.1210/clinem/dgaa890] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Indexed: 11/19/2022]
Abstract
CONTEXT Cystic fibrosis (CF) transmembrane conductance (CFTR) dysfunction may play a role in CF-related bone disease (CFBD). Ivacaftor is a CFTR potentiator effective in improving pulmonary and nutritional outcomes in patients with the G551D-CFTR mutation. The effects of ivacaftor on bone health are unknown. OBJECTIVE To determine the impact of ivacaftor on bone density and microarchitecture in children and adults with CF. DESIGN Prospective observational multiple cohort study. SETTING Outpatient clinical research center within a tertiary academic medical center. PATIENTS OR OTHER PARTICIPANTS Three cohorts of age-, race-, and gender-matched subjects were enrolled: 26 subjects (15 adults and 11 children) with CF and the G551D-CFTR mutation who were planning to start or had started treatment with ivacaftor within 3 months (Ivacaftor cohort), 26 subjects with CF were not treated with ivacaftor (CF Control cohort), and 26 healthy volunteers. INTERVENTIONS All treatments, including Ivacaftor, were managed by the subjects' pulmonologists. MAIN OUTCOME MEASURES Bone microarchitecture by high-resolution peripheral quantitative computed tomography (HR-pQCT), areal bone mineral density (aBMD) by dual-energy X-ray absorptiometry (DXA) and bone turnover markers at baseline, 1, and 2 years. RESULTS Cortical volume, area, and porosity at the radius and tibia increased significantly in adults in the Ivacaftor cohort. No significant differences were observed in changes in aBMD, trabecular microarchitecture, or estimated bone strength in adults or in any outcome measures in children. CONCLUSIONS Treatment with ivacaftor was associated with increases in cortical microarchitecture in adults with CF. Further studies are needed to understand the implications of these findings.
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Affiliation(s)
- Melissa S Putman
- Endocrine Unit, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
- Division of Endocrinology, Boston Children’s Hospital, Boston, MA, USA
- Correspondence and Reprint Requests: Melissa S. Putman, Endocrine Unit, Massachusetts General Hospital, 50 Blossom Street, THR-1051, Boston, MA 02114. E-mail:
| | - Logan B Greenblatt
- Endocrine Unit, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Michael Bruce
- Endocrine Unit, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Taisha Joseph
- Endocrine Unit, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Hang Lee
- Massachusetts General Hospital Biostatistics Center, Boston, MA, USA
| | - Gregory Sawicki
- Division of Pulmonology, Boston Children’s Hospital, Boston, MA, USA
| | - Ahmet Uluer
- Division of Pulmonology, Boston Children’s Hospital, Boston, MA, USA
- Division of Pulmonology and Critical Care, Department of Medicine, Brigham and Women’s Hospital, Boston, MA, USA
| | - Leonard Sicilian
- Division of Pulmonology and Critical Care, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Isabel Neuringer
- Division of Pulmonology and Critical Care, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Catherine M Gordon
- Division of Endocrinology, Boston Children’s Hospital, Boston, MA, USA
- Division of Adolescent and Young Adult Medicine, Boston Children’s Hospital, Boston, MA, USA
| | - Mary L Bouxsein
- Endocrine Unit, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Joel S Finkelstein
- Endocrine Unit, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
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Abstract
Many children with chronic disease are now surviving into adulthood. As a result, there is a growing interest in optimizing bone health early in the disease course with the dual goals of improving quality of life during childhood and reducing life-long fracture risk. Risk factors for impaired bone health in these children include immobility, nutritional deficiency, exposure to bone toxic therapies, hormonal deficiencies affecting growth and pubertal development, and chronic inflammation. This review focuses on the chronic diseases of childhood most commonly associated with impaired bone health. Recent research findings and clinical practice recommendations, when available, for specific disorders are summarized.
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Affiliation(s)
- David R Weber
- Department of Pediatrics - Endocrinology, Golisano Children's Hospital, University of Rochester, Rochester, NY, USA.
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7
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Gur M, Bar-Yoseph R, Diab G, Hanna M, Rozen G, Daud F, Keidar Z, Toukan Y, Masarweh K, Nir V, Gut G, Hakim F, Bentur L. Understanding the interplay between factors that influence bone mineral density in CF. Pediatr Pulmonol 2020; 55:2667-2673. [PMID: 32584478 DOI: 10.1002/ppul.24925] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2020] [Accepted: 06/23/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND OBJECTIVES Multiple factors affect bone mineral density (BMD) in cystic fibrosis (CF). Our aim was to perform comprehensive analyses of parameters potentially contributing to BMD. METHODS A prospective single-center study assessing BMD, and correlations with multiple parameters including pancreatic status, lung functions, 6-minute walk test (6MWT), clinical score (modified Shwachman-Kulczycki [SK] score), vitamin D, nutritional intake, hand grip strength (HGS), habitual physical activity (smart watches), and quality of life (SF-36 questionnaire). RESULTS Forty CF patients, mean age 18.3 ± 8.1 years, forced expiratory volume in 1 second 74.7% ± 17.9% predicted. Fifteen (37.5%) and 11 (27.5%) had osteopenia and osteoporosis, respectively. BMD was similar in pancreatic sufficient (pancreatic sufficient [PS], n = 15) and insufficient (pancreatic insufficient [PI], n = 25); median hip z score -1.5 ((-2.7)-(+0.2)) vs -1.5 ((-3.5)-(+0.7)), P = .79; spine -0.8 ((-2.2)-(+2)) vs -1.2 ((-4.4)-(+1.5)), P = .39 in PS vs PI, respectively. BMD correlated with HGS (r = .72, P < .001 hip; r = .52, P = .001 spine) and fat-free mass index (r = .81, P < .001 hip; r = .63, P < .001 spine). BMD z score correlated weakly with SK score and moderately with SF-36 general health. Data from smart watches, nutrition questionnaires, and 6MWT did not correlate with BMD. In a multivariate model, age and SK score predicted spine z score BMD. CONCLUSIONS A substantial number of CF patients have low BMD. Similar rates in PS and PI suggest that other factors, such as disease severity, may contribute to low BMD. SK and age, which can easily be obtained even with limited resources, were the best predictors of low BMD. Further larger multicenter studies are warranted to evaluate the contribution of multifactorial etiologies to low BMD in CF.
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Affiliation(s)
- Michal Gur
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Ronen Bar-Yoseph
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Giselle Diab
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Clinical Nutrition Unit, Rambam Health Care Campus, Haifa, Israel
| | - Moneera Hanna
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Geila Rozen
- Clinical Nutrition Unit, Rambam Health Care Campus, Haifa, Israel
| | - Faten Daud
- Nuclear Medicine Institute, Rambam Health Care Campus, Haifa, Israel
| | - Zohar Keidar
- Nuclear Medicine Institute, Rambam Health Care Campus, Haifa, Israel
| | - Yazeed Toukan
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Kamal Masarweh
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Vered Nir
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Guy Gut
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Fahed Hakim
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Lea Bentur
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
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