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李 东, 申 月, 王 美, 杨 文, 夏 露, 张 雨, 赵 顺, 闫 洁. [Correlation of nutritional status with clinical characteristics and lung function in children with cystic fibrosis]. ZHONGGUO DANG DAI ER KE ZA ZHI = CHINESE JOURNAL OF CONTEMPORARY PEDIATRICS 2024; 26:275-281. [PMID: 38557380 PMCID: PMC10986383 DOI: 10.7499/j.issn.1008-8830.2308075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 02/02/2024] [Indexed: 04/04/2024]
Abstract
OBJECTIVES To investigate the nutritional status of children with cystic fibrosis (CF) and understand the correlation between malnutrition and clinical characteristics as well as lung function. METHODS A retrospective analysis was performed on clinical data of CF children admitted from January 2016 to June 2023. Clinical characteristics of CF children with different nutritional statuses were compared, and the correlation between malnutrition and lung function was analyzed. RESULTS A total of 52 CF children were included, comprising 25 boys (48%) and 27 girls (52%), aged between 7 months and 17 years. Respiratory symptoms were the predominant clinical manifestations (96%, 50/52). The prevalence of malnutrition was 65% (34/52), with moderate/severe malnutrition being the most common (65%, 22/34). The malnutrition group had a longer duration of illness, higher proportion of digestive system symptoms, and lower levels of serum albumin (P<0.05). Pulmonary function parameters, including forced expiratory volume in one second as a percentage of the predicted value, ratio of forced expiratory volume in one second to forced vital capacity, forced expiratory flow at 25% of forced vital capacity exhaled, forced expiratory flow at 50% of forced vital capacity exhaled, forced expiratory flow at 75% of forced vital capacity exhaled, and maximum mid-expiratory flow as a percentage of the predicted value, were lower in the malnutrition group compared to the normal nutrition group (P<0.05). Correlation analysis showed body mass index Z-score was positively correlated with the above six pulmonary function parameters (P<0.05). CONCLUSIONS The prevalence of malnutrition is high in CF children and is associated with decreased lung function. CF children with higher body mass index have better lung function. Therefore, screening and evaluation of nutritional status as well as appropriate nutritional intervention should be emphasized in CF children.
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Affiliation(s)
| | - 月琳 申
- 国家儿童医学中心/首都医科大学附属北京儿童医院,呼吸二科北京100045
| | | | | | | | - 雨晴 张
- 国家儿童医学中心/首都医科大学附属北京儿童医院,呼吸二科北京100045
| | - 顺英 赵
- 国家儿童医学中心/首都医科大学附属北京儿童医院,呼吸二科北京100045
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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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Kennedy K, Lee M, Sathe M, Ueng CS, Sharma P. Evaluation of the Use of Appetite Stimulants in Pediatric Patients with Cystic Fibrosis. J Pediatr Gastroenterol Nutr 2023; 77:565-572. [PMID: 37434282 DOI: 10.1097/mpg.0000000000003886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/13/2023]
Abstract
OBJECTIVE Poor nutrition in patients with cystic fibrosis (CF) has been associated with lower lung function and increased morbidity and mortality. Conversely, better nutritional status has been associated with improved pulmonary function and fewer CF-associated complications. There is no consensus regarding appetite stimulant therapy in patients with CF (pwCF). The primary objective of this study was to determine if the use of appetite stimulants was associated with weight changes in pediatric pwCF in the ambulatory care setting. METHODS This was a retrospective study that evaluated 62 pediatric pwCF who received cyproheptadine or mirtazapine for appetite stimulation for at least 6 consecutive months. Weight z scores were collected for each patient at baseline, 3, 6, and 12 months of therapy, if available. RESULTS Increase in weight z score after 3 months of therapy was statistically significant based on both univariable and multivariable models when evaluating the entire cohort. The adjusted mean difference for change in weight z score was 0.33 ( P < 0.001) from baseline to month 3. There was a statistically significant improvement in pulmonary function after 3 and 6 months of therapy. CONCLUSIONS Appetite stimulant therapy was associated with improvement in weight z score in the first 3 months of treatment. Appetite stimulant therapy was associated with improvement in pulmonary function in the first 3 months of therapy, which supports the relationship between weight gain and improved pulmonary function in pwCF. These findings suggest that appetite stimulants contribute to weight gain in pediatric pwCF, particularly within the first 3 months of therapy.
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Affiliation(s)
- Kaitlin Kennedy
- From the Department of Pharmacy, Children's Health Children's Medical Center, Dallas, TX
| | - MinJae Lee
- Peter O'Donnell Jr. School of Public Health, University of Texas Southwestern Medical Center, Dallas, TX
| | - Meghana Sathe
- the Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, TX
| | - Ching-Sui Ueng
- From the Department of Pharmacy, Children's Health Children's Medical Center, Dallas, TX
| | - Preeti Sharma
- the Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, TX
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Ritivoiu ME, Drăgoi CM, Matei D, Stan IV, Nicolae AC, Craiu M, Dumitrescu IB, Ciolpan AA. Current and Future Therapeutic Approaches of Exocrine Pancreatic Insufficiency in Children with Cystic Fibrosis in the Era of Personalized Medicine. Pharmaceutics 2023; 15:pharmaceutics15010162. [PMID: 36678791 PMCID: PMC9862205 DOI: 10.3390/pharmaceutics15010162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 12/17/2022] [Accepted: 12/28/2022] [Indexed: 01/05/2023] Open
Abstract
This review presents current updates of pancreatic enzyme replacement therapy in children with cystic fibrosis based on literature published in the last decade and some special considerations regarding pancreatic enzyme replacement therapy in the era of new therapies, such as cystic fibrosis transmembrane conductance regulator modulator therapies. Few articles evaluate the efficacy of pancreatic enzyme replacement therapy in the pediatric population, and most studies also included children and adults with cystic fibrosis. Approximately 85% of cystic fibrosis patients have exocrine pancreatic insufficiency and need pancreatic enzyme replacement therapy. Fecal elastase is the most commonly used diagnostic test for exocrine pancreatic insufficiency, although this value can fluctuate over time. While it is used as a diagnostic test, it cannot be used for monitoring the effectiveness of pancreatic enzyme replacement therapy and for adjusting doses. Pancreatic enzyme replacement therapy, the actual treatment for exocrine pancreatic insufficiency, is essential in children with cystic fibrosis to prevent malabsorption and malnutrition and needs to be urgently initiated. This therapy presents many considerations for physicians, patients, and their families, including types and timing of administration, dose monitoring, and therapy failures. Based on clinical trials, pancreatic enzyme replacement therapy is considered effective and well-tolerated in children with cystic fibrosis. An important key point in cystic fibrosis treatment is the recent hypothesis that cystic fibrosis transmembrane conductance regulator modulators could improve pancreatic function, further studies being essential. Pancreatic enzyme replacement therapy is addressed a complication of the disease (exocrine pancreatic insufficiency), while modulators target the defective cystic fibrosis transmembrane conductance regulator protein. Exocrine pancreatic insufficiency in cystic fibrosis remains an active area of research in this era of cystic fibrosis transmembrane conductance regulator modulator therapies. This new therapy could represent an example of personalized medicine in cystic fibrosis patients, with each class of modulators being addressed to patients with specific genetic mutations.
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Affiliation(s)
- Mirela-Elena Ritivoiu
- Faculty of Medicine, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Alessandrescu-Rusescu National Institute for Mother and Child Health, 020395 Bucharest, Romania
| | - Cristina Manuela Drăgoi
- Faculty of Pharmacy, “Carol Davila” University of Medicine and Pharmacy, 020956 Bucharest, Romania
- Correspondence: (C.M.D.); (A.C.N.)
| | - Dumitru Matei
- Faculty of Medicine, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Alessandrescu-Rusescu National Institute for Mother and Child Health, 020395 Bucharest, Romania
| | - Iustina Violeta Stan
- Faculty of Medicine, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Alessandrescu-Rusescu National Institute for Mother and Child Health, 020395 Bucharest, Romania
| | - Alina Crenguţa Nicolae
- Faculty of Pharmacy, “Carol Davila” University of Medicine and Pharmacy, 020956 Bucharest, Romania
- Correspondence: (C.M.D.); (A.C.N.)
| | - Mihai Craiu
- Faculty of Medicine, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Alessandrescu-Rusescu National Institute for Mother and Child Health, 020395 Bucharest, Romania
| | - Ion-Bogdan Dumitrescu
- Faculty of Pharmacy, “Carol Davila” University of Medicine and Pharmacy, 020956 Bucharest, Romania
| | - Alina Angelica Ciolpan
- Faculty of Medicine, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Alessandrescu-Rusescu National Institute for Mother and Child Health, 020395 Bucharest, Romania
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Zhang X, Liu J, Xu S, He F, Huang H, Wu B. Neonatal nutritional risk and pulmonary function. Medicine (Baltimore) 2022; 101:e29662. [PMID: 35960129 PMCID: PMC9371543 DOI: 10.1097/md.0000000000029662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
INTRODUCTION The neonatal period is a critical initial stage of postnatal lung development and maturation. This study aimed to investigate the effects of the nutritional status on pulmonary function in late preterm and full-term neonates. METHODS A total of 172 newborns were included in the study. Nutritional risk screening, weight measurement, assessment of albumin and caloric intake, and a pulmonary function examination were conducted on the 7th day after birth. RESULTS There was a significant correlation between the nutritional risk and changes in body weight. Tidal volume (VT), minute ventilation (MV), VT per kg body weight (VT/kg), and MV per kg body weight (MV/kg) in the low nutritional risk group were significantly higher than those in the medium nutritional risk group (all P < .05). Albumin and caloric intake in the low nutritional risk group were significantly higher than those in the medium nutritional risk group (both P < .01). VT, VT/kg, MV, and MV/kg in the weight loss group were lower than those in the no weight loss group (all P < .05). CONCLUSIONS Changes in neonatal weight mainly affect lung volume (VT, VT/kg, MV, and MV/kg), suggesting that an improvement in the neonatal nutritional status is important for the development of lung volume.
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Affiliation(s)
- Xiaoyan Zhang
- Department of Pediatrics and Neonatology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Junhong Liu
- Department of Pediatrics and Neonatology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Shuzheng Xu
- Department of Pediatrics and Neonatology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Fei He
- Department of Epidemiology and Health Statistics, School of Public Health, Fujian Medical University, Fuzhou, 350122, China
| | - Huanhuan Huang
- Department of Pediatrics and Neonatology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Bin Wu
- Department of Pediatrics and Neonatology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
- * Correspondence: Bin Wu, Pediatrics and Neonatology, The First Affiliated Hospital of Fujian Medical University, 20 Cha Zhong Road, Fuzhou City 350005, Fujian Province, China (e-mail: )
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Magnesium Status and Calcium/Magnesium Ratios in a Series of Cystic Fibrosis Patients. Nutrients 2022; 14:nu14091793. [PMID: 35565764 PMCID: PMC9104329 DOI: 10.3390/nu14091793] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 04/21/2022] [Accepted: 04/22/2022] [Indexed: 02/04/2023] Open
Abstract
Magnesium (Mg) is an essential micronutrient that participates in various enzymatic reactions that regulate vital biological functions. The main aim was to assess the Mg status and its association with nutritional indicators in seventeen cystic fibrosis (CF) patients. The serum Mg and calcium (Ca) levels were determined using standardized methods and the dietary Mg intake by prospective 72 h dietary surveys. The mean serum Ca (2.45 mmol/L) and Mg (0.82 mmol/L) had normal levels, and the mean dietary intake of the Ca (127% DRI: Dietary Reference Intake) and Mg (125% DRI) were high. No patients had an abnormal serum Ca. A total of 47% of the subjects had hypomagnesemia and 12% insufficient Mg consumption. One patient had a serum Mg deficiency and inadequate Mg intake. A total of 47 and 82% of our series had a high serum Ca/Mg ratio of >4.70 (mean 4.89) and a low Ca/Mg intake ratio of <1.70 (mean 1.10), respectively. The likelihood of a high Ca/Mg ratio was 49 times higher in patients with a serum Mg deficiency than in normal serum Mg patients. Both Ca/Mg ratios were associated with the risk of developing cardiovascular disease (CVD), type 2 diabetes (T2D), metabolic syndrome (MetS), and even several cancers. Therefore, 53% of the CF patients were at high risk of a Mg deficiency and developing other chronic diseases.
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Triage for Malnutrition Risk among Pediatric and Adolescent Outpatients with Cystic Fibrosis, Using a Disease-Specific Tool. CHILDREN 2020; 7:children7120269. [PMID: 33291524 PMCID: PMC7761802 DOI: 10.3390/children7120269] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 11/26/2020] [Accepted: 12/01/2020] [Indexed: 01/01/2023]
Abstract
Malnutrition prevails in considerable proportions of children with Cystic Fibrosis (CF), and is often associated with adverse outcomes. For this, routine screening for malnutrition is pivotal. In the present cross-sectional study, we aimed to assess the risk for malnutrition in pediatric outpatients with CF. A total of 76 outpatients (44 girls, 11.9 ± 3.9 years old, 39.5% adolescents) were recruited and anthropometric, clinical, dietary and respiratory measures were collected. All outpatients were screened for malnutrition risk with a validated disease-specific instrument. Most children exhibited a low risk for malnutrition (78.9%), whereas none of the participants were characterized as having a high malnutrition risk. In the total sample, malnutrition risk was positively associated with age (r = 0.369, p = 0.001), and inversely related to the body mass index (r = −0.684, p < 0.001), height z-score (r = −0.264, p = 0.021), and forced expiratory volume (FEV1%, r = −0.616, p < 0.001). Those classified as having a low malnutrition risk were younger (p = 0.004), heavier (p < 0.001) and taller (p = 0.009) than their counterparts with a moderate risk. On the other hand, patients in the moderate risk group were more likely pubertal (p = 0.034), with a reduced mid-upper arm fat area (p = 0.011), and worse pulmonary function (p < 0.001). Interestingly, none of the children attaining ideal body weight were classified as having a moderate malnutrition. risk, whereas 37.5% of the patients allocated at the moderate risk group exhibited physiological lung function. In this cohort of outpatients with CF that were predominantly well-nourished and attained physiological lung function, malnutrition risk was identified only in small proportions of the sample. Our data support that patients that are older, pubertal, or have diminished fat mass are at greater risk for malnutrition.
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