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Romano A, Triarico S, Rinninella E, Natale L, Brizi MG, Cintoni M, Raoul P, Maurizi P, Attinà G, Mastrangelo S, Gasbarrini A, Mele MC, Ruggiero A. Clinical Impact of Nutritional Status and Sarcopenia in Pediatric Patients with Bone and Soft Tissue Sarcomas: A Pilot Retrospective Study (SarcoPed). Nutrients 2022; 14:383. [PMID: 35057564 PMCID: PMC8781939 DOI: 10.3390/nu14020383] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 01/13/2022] [Accepted: 01/14/2022] [Indexed: 01/27/2023] Open
Abstract
BACKGROUND We evaluated nutritional and sarcopenia status and their clinical impact in pediatric patients affected by bone and soft tissue sarcomas. METHODS Body mass index (BMI), prognostic nutritional index (PNI), and total psoas muscle area (tPMA) at diagnosis and after 12 months were analyzed. tPMA was measured from single cross-sectional computed tomography (CT) images at L4-L5. Age-specific and sex-specific tPMA Z-scores were retrieved from an online calculator. RESULTS A total of 21 patients were identified between February 2013 and December 2018. Twelve patients (57.1%) experienced sarcopenia at diagnosis, although not statistically associated with overall survival (OS) (p = 0.09). BMI Z-score, PNI, and tPMA Z-score significantly decreased between diagnosis and after 12 months of treatment (p < 0.05). Univariate analysis showed significant associations between poor OS and the presence of metastasis (p = 0.008), the absence of surgery (p = 0.005), PNI decrease (p = 0.027), and the reduction in tPMA > 25% (p = 0.042) over the 12 months. CONCLUSIONS Sarcopenia affects more than half of the patients at diagnosis. Decreased PNI during 12 months of treatment has significant predictive value for OS. The role of tPMA derived from CT scan among pediatric patients with sarcoma should be investigated in further prospective and larger studies.
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Affiliation(s)
- Alberto Romano
- UOSD di Oncologia Pediatrica, Dipartimento di Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo A. Gemelli 8, 00168 Rome, Italy; (A.R.); (S.T.); (P.M.); (G.A.); (S.M.); (A.R.)
| | - Silvia Triarico
- UOSD di Oncologia Pediatrica, Dipartimento di Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo A. Gemelli 8, 00168 Rome, Italy; (A.R.); (S.T.); (P.M.); (G.A.); (S.M.); (A.R.)
| | - Emanuele Rinninella
- UOC di Nutrizione Clinica, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo A. Gemelli 8, 00168 Rome, Italy; (M.C.); (M.C.M.)
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Largo F. Vito 1, 00168 Rome, Italy; (P.R.); (A.G.)
| | - Luigi Natale
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo A. Gemelli 8, 00168 Rome, Italy; (L.N.); (M.G.B.)
- Dipartimento di Scienze Radiologiche ed Ematologiche, Università Cattolica del Sacro Cuore, Largo F. Vito 1, 00168 Rome, Italy
| | - Maria Gabriella Brizi
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo A. Gemelli 8, 00168 Rome, Italy; (L.N.); (M.G.B.)
- Dipartimento di Scienze Radiologiche ed Ematologiche, Università Cattolica del Sacro Cuore, Largo F. Vito 1, 00168 Rome, Italy
| | - Marco Cintoni
- UOC di Nutrizione Clinica, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo A. Gemelli 8, 00168 Rome, Italy; (M.C.); (M.C.M.)
| | - Pauline Raoul
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Largo F. Vito 1, 00168 Rome, Italy; (P.R.); (A.G.)
| | - Palma Maurizi
- UOSD di Oncologia Pediatrica, Dipartimento di Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo A. Gemelli 8, 00168 Rome, Italy; (A.R.); (S.T.); (P.M.); (G.A.); (S.M.); (A.R.)
- Dipartimento di Scienze della Vita e Sanità Pubblica, Università Cattolica del Sacro Cuore, Largo F. Vito 1, 00168 Rome, Italy
| | - Giorgio Attinà
- UOSD di Oncologia Pediatrica, Dipartimento di Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo A. Gemelli 8, 00168 Rome, Italy; (A.R.); (S.T.); (P.M.); (G.A.); (S.M.); (A.R.)
| | - Stefano Mastrangelo
- UOSD di Oncologia Pediatrica, Dipartimento di Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo A. Gemelli 8, 00168 Rome, Italy; (A.R.); (S.T.); (P.M.); (G.A.); (S.M.); (A.R.)
- Dipartimento di Scienze della Vita e Sanità Pubblica, Università Cattolica del Sacro Cuore, Largo F. Vito 1, 00168 Rome, Italy
| | - Antonio Gasbarrini
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Largo F. Vito 1, 00168 Rome, Italy; (P.R.); (A.G.)
- UOC di Medicina Interna e Gastroenterologia, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo A. Gemelli 8, 00168 Rome, Italy
| | - Maria Cristina Mele
- UOC di Nutrizione Clinica, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo A. Gemelli 8, 00168 Rome, Italy; (M.C.); (M.C.M.)
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Largo F. Vito 1, 00168 Rome, Italy; (P.R.); (A.G.)
| | - Antonio Ruggiero
- UOSD di Oncologia Pediatrica, Dipartimento di Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo A. Gemelli 8, 00168 Rome, Italy; (A.R.); (S.T.); (P.M.); (G.A.); (S.M.); (A.R.)
- Dipartimento di Scienze della Vita e Sanità Pubblica, Università Cattolica del Sacro Cuore, Largo F. Vito 1, 00168 Rome, Italy
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Collins S. Nutritional management of cystic fibrosis - an update for the 21st century. Paediatr Respir Rev 2018; 26:4-6. [PMID: 28420572 DOI: 10.1016/j.prrv.2017.03.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2017] [Accepted: 03/07/2017] [Indexed: 10/20/2022]
Abstract
Nutritional management is an essential part of multidisciplinary care for infants, children and adults with cystic fibrosis (CF). In 2016 two updated nutritional consensus guidelines were published [1,2]. This review will explore some of the key points in the nutritional management of people with CF in the 21st Century.
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Affiliation(s)
- Sarah Collins
- HEE/NIHR Clinical Doctoral Research Fellow/CF Specialist Dietitian, Royal Brompton and Harefield NHS Foundation Trust.
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Del Ciampo IRL, Del Ciampo LA, Sawamura R, de Oliveira LR, Fernandes MIM. Nutritional status of adolescents with cystic fibrosis treated at a reference center in the southeast region of Brazil. Ital J Pediatr 2015. [PMID: 26224090 PMCID: PMC4520093 DOI: 10.1186/s13052-015-0159-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Background Several factors can interfere with the full physical and emotional growth of adolescents, among them chronic diseases. The aim was to determine the nutritional status of adolescents and to associate it with puberty, pancreatic sufficiency, lung function and age range of Cystic Fibrosis (CF) diagnosis. Methods An observational, cross-sectional, retrospective and analytical study was conducted using the data of medical records. Setting: Reference center in the northeastern region of the state of São Paulo – Brazil. Patients: All adolescents with CF attended in 2010 were included. Some variables included: pancreatic sufficiency (steatocrit >2 %), pancreatic enzymes replacement (yes/no), pubertal status-Tanner criteria (prepubertal: M1/G1, pubertal: M2/G2 to M4/G4, postpubertal: M5/G5), age at CF diagnosis (<2 and ≥2 years of age), Lung function, measured as a predicted forced expiratory volume in 1 s (FEV1). Main outcome measures Nutritional indicators: body mass index for age (BMI/A) and height for age (H/A) with z-score calculated with Anthro Plus software. Cut-off reference points: ≥ z-score −3 and < z-score −2 (thinness); z-score −2 and ≤ z-score-z +1 (normal weight); >z-score +1 (overweight or obesity), and z-score <−2 (low or very low H/A). The groups were compared by the Kruskal-Wallis test. Level of significance: p < 0.05. Results Thirty adolescents. Median (min;max) age: 14.4 (10.1;19.8) years. BMI/A and H/A z-score, respectively: early diagnosis of CF (−0.8; −1.1) or late diagnosis of CF (−0.5;-0.8); with pancreatic insufficiency (−0.7; −0.8) or without pancreatic insufficiency (−0.8; −0.5) and prepubertal (−0.8; −0.7) pubertal (−0.2; −1.5) or postpubertal (−0.7; -0.5). No significant difference (p > 0.05) was observed. Patients with and without pancreatic insufficiency, presented H/A borderline z-score (p = 0.05). Association between H/A and FEV1 was borderline (p = 0.05). Conclusions Adolescents presented adequate nutritional status, although with slightly lower values than those of developed countries. FEV1 lower levels occurred more frequently in adolescents with low H/A.
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Affiliation(s)
- Ieda Regina Lopes Del Ciampo
- Department of Medicine, Federal University of São Carlos, São Carlos, São Paulo, Brazil. .,Department of Pediatrics, Ribeirão Preto School of Medicine, University of São Paulo, Ribeirão Preto, São Paulo, Brazil.
| | - Luiz Antonio Del Ciampo
- Department of Pediatrics, Ribeirão Preto School of Medicine, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Regina Sawamura
- Department of Pediatrics, Ribeirão Preto School of Medicine, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | | | - Maria Inez Machado Fernandes
- Department of Pediatrics, Ribeirão Preto School of Medicine, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
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Heltshe SL, Borowitz DS, Leung DH, Ramsey B, Mayer-Hamblett N. Early attained weight and length predict growth faltering better than velocity measures in infants with CF. J Cyst Fibros 2014; 13:723-9. [PMID: 24917114 PMCID: PMC4252713 DOI: 10.1016/j.jcf.2014.05.009] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2013] [Revised: 03/06/2014] [Accepted: 05/12/2014] [Indexed: 11/16/2022]
Abstract
BACKGROUND CF infants often do not grow as expected which adversely affects later clinical outcomes, thus sensitive early measures of growth deficiency are important. This study compared attained growth for age with velocity standards to determine which better predicts growth deficits at 24 months of age. METHODS Growth deficiency in infancy based on weight and length velocity, and attained growth was calculated for 1992 infants in the US CF Foundation National Registry using the World Health Organization (WHO) and US growth standards. One, two and three month increments were used for calculating velocity and pooled for each age interval. Sensitivity and specificity of early indicators to predict growth deficiency at 24 months were calculated. RESULTS Observed prevalence of weight deficiency (<10th percentile) during the first year of life was 26.8% higher (95% CI=(25.6, 28.1%), p<0.001) on average when measured by attained weight for age than velocity. Attained weight for age at four months was a more sensitive predictor of diminished weight for age (<10th percentile) at 24 months (sensitivity=100%, 95% CI=(87, 100%)) than weight velocity (sensitivity=40%, 95% CI=(23, 59%)). Attained length at four months was more sensitive to detecting subsequent stunting (<10th percentile length for age) (77%, 95% CI=(62, 87%)) than length velocity (30%, 95% CI=(19, 45%)). CONCLUSIONS In CF infancy, attained weight or length is more sensitive than velocity-based definitions for predicting subsequent diminished growth.
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Affiliation(s)
- Sonya L Heltshe
- Cystic Fibrosis Foundation Therapeutics Development Network, Seattle Children's Hospital Research Institute, Seattle, WA 98145, United States; University of Washington School of Medicine, Department of Pediatrics, Seattle, WA 98195, United States.
| | - Drucy S Borowitz
- State University of New York, School of Medicine and Biomedical Sciences, Women and Children's Hospital of Buffalo, Buffalo, NY 14222, United States
| | - Daniel H Leung
- Baylor College of Medicine, Department of Pediatrics, Texas Children's Liver Center, Houston, TX 77030, United States
| | - Bonnie Ramsey
- Cystic Fibrosis Foundation Therapeutics Development Network, Seattle Children's Hospital Research Institute, Seattle, WA 98145, United States; University of Washington School of Medicine, Department of Pediatrics, Seattle, WA 98195, United States
| | - Nicole Mayer-Hamblett
- Cystic Fibrosis Foundation Therapeutics Development Network, Seattle Children's Hospital Research Institute, Seattle, WA 98145, United States; University of Washington School of Medicine, Department of Pediatrics, Seattle, WA 98195, United States; University of Washington, Department of Biostatistics, Seattle, WA 98195, United States
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Haller W, Ledder O, Lewindon PJ, Couper R, Gaskin KJ, Oliver M. Cystic fibrosis: An update for clinicians. Part 1: Nutrition and gastrointestinal complications. J Gastroenterol Hepatol 2014; 29:1344-55. [PMID: 25587613 DOI: 10.1111/jgh.12546] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Panagopoulou P, Fotoulaki M, Nikolaou A, Nousia-Arvanitakis S. Prevalence of malnutrition and obesity among cystic fibrosis patients. Pediatr Int 2014; 56:89-94. [PMID: 24003895 DOI: 10.1111/ped.12214] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2012] [Revised: 09/27/2012] [Accepted: 08/07/2013] [Indexed: 01/13/2023]
Abstract
BACKGROUND Optimal nutritional status (NS) in cystic fibrosis (CF) is associated with better lung function and increased overall survival. This study estimated the prevalence of malnutrition and obesity among CF patients in a tertiary center. METHODS In a cross-sectional study of 68 CF patients (33 female; 37 children/adolescents) weight, height, body composition, respiratory function (% of the predicted forced expiratory volume in 1 s; FEV1%pred ) and serum lipids were measured; body mass index (BMI), BMI standard deviation score (BMI-SDS) and BMI percentiles were calculated; Pseudomonas colonization, pancreatic insufficiency, diabetes mellitus (CFDM), liver disease (CFLD) and genotype were recorded; NS was classified according to the 2005 Cystic Fibrosis Foundation (CFF) criteria. Frequency distributions and associations between anthropometric and clinical parameters (univariate/multivariate) were calculated. RESULTS Mean age (±SD) was 19.81 ± 8.98 years. Regarding NS: 22.1% were malnourished, 13.2% overweight/obese and 29.4% had optimal NS. Pancreatic function (PF), Pseudomonas colonization, CFDM, CFLD and genotype differed significantly among the three groups. FEV1%pred was significantly higher among overweight/obese patients and correlated positively with anthropometric characteristics as well as serum cholesterol and negatively with age. BMI-SDS was associated with PF, FEV1%pred and CFDM. Among overweight/obese patients 89.9% had adequate PF and 66.7% carried mutations other than F508del. No patient had any traits of metabolic syndrome. CONCLUSIONS Despite appropriate management only one-third of the present patients had optimal NS. One-fourth were malnourished and a significant percentage were overweight/obese. The latter were mostly carriers of mutations other than F508del and had better pulmonary function. CF patients require intensive monitoring for both malnutrition and overweight/obesity.
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Affiliation(s)
- Paraskevi Panagopoulou
- Fourth Pediatric Department, Aristotle University of Thessaloniki, Papageorgiou General Hospital, Thessaloniki, Greece
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Zhang Z, Lindstrom MJ, Lai HJ. Pubertal height velocity and associations with prepubertal and adult heights in cystic fibrosis. J Pediatr 2013; 163:376-82. [PMID: 23535012 PMCID: PMC3700583 DOI: 10.1016/j.jpeds.2013.02.026] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2012] [Revised: 01/11/2013] [Accepted: 02/11/2013] [Indexed: 11/29/2022]
Abstract
OBJECTIVES To test the hypothesis that pubertal peak height velocity (PHV) in cystic fibrosis (CF) has improved and is influenced by prepubertal growth and genetic potential. STUDY DESIGN PHV from 1862 children born in 1984-87 and documented in the 1986-2008 US CF Foundation Registry was determined by statistical modeling and classified into normal, delayed (2-SD > average age), attenuated (magnitude <5th percentile), or both delayed and attenuated (D&A). Genetic potential for height was estimated by parental stature. RESULTS PHV averaged 8.4 cm/year at age 14.0 years in boys and 7.0 cm/year at age 12.1 years in girls, ∼6-month delay and ∼15% reduction compared with healthy children. PHV was normal in 60%, delayed in 9%, attenuated in 21%, and D&A in 5%. Patients with delayed PHV reached similar adult height percentile (boys: 34th, girls: 46th) to those with normal PHV (boys: 33rd, girls: 34th); both were significantly taller than the attenuated (boys: 11th, girls: 19th) and D&A PHV subgroups (boys: 8th, girls: 14th). Pancreatic-sufficient patients had taller prepubertal and adult heights but similar PHV compared with pancreatic-insufficient or meconium ileus patients. Adjusting for genetic potential reduced adult height percentiles more in boys (from 25th to 16th) than girls (from 28th to 24th). Height at age 7 years, PHV age and magnitude, and parental stature significantly predicted adult height. CONCLUSIONS Pubertal PHV has improved in children with CF born after mid-1980s compared with older cohorts but remains below normal. Suboptimal prepubertal and pubertal growth led to adult height below genetic potential in CF.
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Affiliation(s)
- Zhumin Zhang
- Department of Nutritional Sciences, University of Wisconsin – Madison, Madison, Wisconsin
| | - Mary J. Lindstrom
- Department of Biostatistics and Medical Informatics, University of Wisconsin – Madison, Madison, Wisconsin
| | - HuiChuan J. Lai
- Department of Nutritional Sciences, University of Wisconsin – Madison, Madison, Wisconsin,Department of Biostatistics and Medical Informatics, University of Wisconsin – Madison, Madison, Wisconsin,Department of Pediatrics, University of Wisconsin – Madison, Madison, Wisconsin
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Konrad K, Thon A, Fritsch M, Fröhlich-Reiterer E, Lilienthal E, Wudy SA, Holl RW. Comparison of cystic fibrosis-related diabetes with type 1 diabetes based on a German/Austrian Pediatric Diabetes Registry. Diabetes Care 2013; 36:879-86. [PMID: 23238661 PMCID: PMC3609515 DOI: 10.2337/dc12-0807] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2012] [Accepted: 09/07/2012] [Indexed: 02/03/2023]
Abstract
OBJECTIVE The prevalence of cystic fibrosis-related diabetes (CFRD) has increased with improved life expectancy of patients. Clinical and care characteristics were compared with type 1 diabetes mellitus (T1DM) in a multicenter analysis of pediatric data. RESEARCH DESIGN AND METHODS Auxological and treatment data from 47,227 patients aged younger than 21 years with CFRD or T1DM in the German/Austrian Diabetes Prospective Documentation Initiative registry were analyzed by multivariable mixed regression modeling. RESULTS Diabetes onset (mean [interquartile range]) occurred later in individuals with CFRD (14.5 [11.8-16.3] years) than in individuals with T1DM (8.5 [4.9-11.8] years), with female preponderance in CFRD (59.1% vs. 47.5%; P < 0.01). CFRD patients had lower BMI standard deviation scores (-0.85 [-1.59 to -0.12] vs. +0.52 [-0.10 to +1.16]; P < 0.01) and lower HbA(1c) (6.87% vs. 7.97%; P < 0.01). Self-monitoring of blood glucose was more frequent in patients with T1DM (4.5 vs. 3.5; P < 0.01); 72% of CFRD patients received insulin. In insulin-treated patients, insulin dosage adjusted for age, sex, and diabetes duration differed significantly (T1DM: 0.79 IE per kilogram of body weight; CFRD: 0.83 IE per kilogram of body weight). Use of short-acting and long-acting insulin analogs was significantly more frequent in T1DM (47% vs. 39% and 37% vs. 28%; both P < 0.05). Metabolic control in CFRD patients without insulin was better compared with CFRD on insulin (HbA(1c): 6.00 vs. 7.12; P < 0.01), but duration of disease was significantly shorter (0.8 years [0.1-2.4] compared with 2.4 years [0.6-4.6]). There was no significant difference for BMI standard deviations scores between CFRD patients with or without insulin treatment. CONCLUSIONS Pediatric patients with CFRD show clear auxological and metabolic differences from those with T1DM, with different treatment choices.
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Affiliation(s)
- Katja Konrad
- Department of Pediatrics II, University Children's Hospital Essen, Essen, Germany.
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Kalnins D, Wilschanski M. Maintenance of nutritional status in patients with cystic fibrosis: new and emerging therapies. DRUG DESIGN DEVELOPMENT AND THERAPY 2012; 6:151-61. [PMID: 22787388 PMCID: PMC3392141 DOI: 10.2147/dddt.s9258] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Poor clinical outcomes in cystic fibrosis are often associated with undernutrition. Normal growth and development should be achieved in cystic fibrosis, and nutritional counseling is paramount at all ages. Prevention and early detection of growth failure is the key to successful nutritional intervention. The advance in nutritional management is certainly one factor that has contributed to the improved survival in recent decades. This review outlines the major nutritional parameters in the management of the patient with cystic fibrosis, including recent advances in pancreatic enzyme replacement therapy and fat-soluble vitamin therapy. There are sections on complicated clinical situations which directly affect nutrition, for example, before and after lung transplantation, cystic fibrosis-related diabetes, and bone health.
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Affiliation(s)
- Daina Kalnins
- Clinical Dietetics, Respiratory Medicine, The Hospital for Sick Children, Toronto, ON, Canada
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Chaves CRMM, Cunha ALP. Avaliação e recomendações nutricionais para crianças e adolescentes com fibrose cística. REVISTA PAULISTA DE PEDIATRIA 2012. [DOI: 10.1590/s0103-05822012000100019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
OBJETIVO: Revisar e discutir evidências sobre a avaliação do estado nutricional e as recomendações para o tratamento nutricional de crianças e adolescentes com fibrose cística. FONTES DE DADOS: Bancos de dados MEDLINE (versão PubMed) e Latin American and Caribbean Center on Health Sciences Information (LILACS), entre 1984 a 2009. Aplicou-se a combinação dos seguintes descritores: fibrose cística, estado nutricional, criança e adolescente - em inglês e português. SÍNTESE DOS DADOS: A fibrose cística é uma doença genética, de evolução crônica, progressiva e fatal. Resulta do defeito na proteína reguladora transmembrana que regula a condução de cloro e, consequentemente, o fluxo de sódio e água através da membrana apical das células epiteliais. Pacientes fibrocísticos são vulneráveis à desnutrição, que resulta do desequilíbrio entre ingestão alimentar, gasto e perdas energéticas. Novos conhecimentos sobre a fisiopatologia da doença, adquiridos nas últimas décadas, resultaram em mudanças significativas nas atuais recomendações energéticas e principalmente de lipídeos. A importância da nutrição no bem-estar e sobrevida dos fibrocísticos está bem estabelecida, assim como a associação entre a desnutrição e a deterioração da função pulmonar. Existem múltiplos fatores inter-relacionados que afetam o estado nutricional, tais como, mutação genética, insuficiência pancreática, ressecção intestinal, perda de sais e ácidos biliares, refluxo gastroesofágico, inflamação e infecções pulmonares, diabetes e condições emocionais. CONCLUSÕES: O monitoramento nutricional e o aconselhamento dietético são elementos chave no manejo de crianças e adolescentes com fibrose cística com o intuito de controlar a sintomatologia e a progressão da doença, proporcionando melhor qualidade de vida.
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Tierney S. Body image and cystic fibrosis: a critical review. Body Image 2012; 9:12-9. [PMID: 21963674 DOI: 10.1016/j.bodyim.2011.09.001] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2011] [Revised: 08/31/2011] [Accepted: 09/01/2011] [Indexed: 11/29/2022]
Abstract
A slight frame and poor appetite are common among patients with cystic fibrosis (CF) yet healthy body weight has been related to a better prognosis. A review of studies exploring body image (BI) among adults and adolescents with CF was conducted. Seven electronic databases were searched for potential papers. They located 128 references, of which 24 were read in full and 12 included in the review. Accepted papers suggested females with CF had a better BI compared to males, but this could compromise survival, given their preference for a low body weight. Males may be more motivated to adhere to nutritional advice because they favor a larger form. Practitioners should broach the topic of BI at clinic appointments to ensure this does not have a detrimental impact on self-management, although more research is required to guide professionals in this task.
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Affiliation(s)
- Stephanie Tierney
- School of Nursing, Midwifery and Social Work, University Place, University of Manchester, Manchester, UK.
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de Almeida Thomazinho P, de Miranda Chaves CRM, Pássaro CP, Meio MDB. Motor delay in cystic fibrosis infants: an observational study. Early Hum Dev 2011; 87:769-73. [PMID: 21680118 DOI: 10.1016/j.earlhumdev.2011.05.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2011] [Revised: 04/30/2011] [Accepted: 05/28/2011] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To verify the prevalence of delay in gross motor development in cystic fibrosis (CF) patients. STUDY DESIGN This is a cross-sectional observational study. A total of 15 children with CF were included in the analyses. The selection criteria was age between 6 and 42months. Data on demographic, anthropometric, clinical characteristics and severity score (Shwachman) were obtained from patient records. The Bayley Scales of Infant and Toddler Development® - III Edition (BSITD-III) was used to assess motor abilities. RESULTS Motor development delay was observed in 26.7% (n=4) of the children and, in 75% of these, there were statistically significant differences between gross and fine motor scores. Low stature, low weight and periods longer than 60days at hospital showed statistically significant association with motor delay (p=0.025, 0.032, 0.003, respectively). CONCLUSION The prevalence of motor delay in the studied sample was high, suggesting that biological and ambient conditions of risk present in CF contribute to early motor deficits. Thus, the observation of the motor development in these patients is important for planning an adequate intervention.
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Blohmke CJ, Park J, Hirschfeld AF, Victor RE, Schneiderman J, Stefanowicz D, Chilvers MA, Durie PR, Corey M, Zielenski J, Dorfman R, Sandford AJ, Daley D, Turvey SE. TLR5 as an anti-inflammatory target and modifier gene in cystic fibrosis. THE JOURNAL OF IMMUNOLOGY 2010; 185:7731-8. [PMID: 21068401 DOI: 10.4049/jimmunol.1001513] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
New treatments are needed to improve the health of people with cystic fibrosis (CF). Reducing lung-damaging inflammation is likely to be beneficial, but specific anti-inflammatory targets have not been identified. By combining cellular immunology with a population-based genetic modifier study, we examined TLR5 as an anti-inflammatory target and modifier gene in CF. Using two pairs of human CF and control airway epithelial cells, we demonstrated that the TLR5-flagellin interaction is a major mediator of inflammation following exposure to Pseudomonas aeruginosa. To validate TLR5 as an anti-inflammatory target, we analyzed the disease modifying effects of the TLR5 c.1174C>T single nucleotide polymorphism (rs5744168) in a large cohort of CF patients (n = 2219). rs5744168 encodes a premature stop codon and the T allele is associated with a 45.5-76.3% reduction in flagellin responsiveness (p < 0.0001). To test the hypothesis that reduced TLR5 responsiveness would be associated with improved health in CF patients, we examined the relationship between rs5744168 and two clinical phenotypes: lung function and body weight. Adults with CF carrying the TLR5 premature stop codon (CT or TT genotype) had a higher body mass index than did CF patients homozygous for the fully functional allele (CC genotype) (p = 0.044); however, similar improvements in lung function associated with the T allele were not statistically significant. Although follow-up studies are needed to confirm the impact of TLR5 on nutritional status, this translational research provides evidence that genetic variation in TLR5 resulting in reduced flagellin responsiveness is associated with improved health indicators in adults with CF.
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Affiliation(s)
- Christoph J Blohmke
- Department of Paediatrics, BC Children's Hospital and Child and Family Research Institute, University of British Columbia, Vancouver, British Columbia, Canada
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Wray J, Radley-Smith R. Cognitive and behavioral functioning of children listed for heart and/or lung transplantation. Am J Transplant 2010; 10:2527-35. [PMID: 20977644 DOI: 10.1111/j.1600-6143.2010.03282.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The objective of the study was to assess cognitive function and behavior in a group of children listed for heart and/or lung transplantation. Ninety-nine children (3.7-16.8 years) listed for heart and/or lung transplant for congenital heart disease (CHD), cardiomyopathy (CM), cystic fibrosis (CF) or primary pulmonary hypertension (PPH) were evaluated with standardized measures of cognitive function, academic ability and behavior. Results were compared with a historical cohort of healthy children and comparisons were made between the four diagnostic subgroups. Mean subtest scores, overall IQ and achievement scores were within the normal range for the total group but were significantly lower than those of the healthy group. Although there were few significant differences between the diagnostic subgroups children with CHD or CF tended to perform at a lower level than those with CM or PPH. There were some significant issues with behavior for all diagnostic subgroups, particularly in the domain of social competence. Patients with end-stage heart or lung disease are at increased risk for cognitive and/or behavioral problems, particularly those with CHD. Follow-up of these patients after transplant is important to determine the role that psychological functioning prior to surgery has in the longer term after surgery.
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Affiliation(s)
- J Wray
- Royal Brompton and Harefield NHS Trust and UCL Institute of Child Health/Great Ormond Street Hospital for Children NHS Trust, London, UK.
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Abstract
Cystic fibrosis (CF) is a common autosomal-recessive inherited disease, which often results in premature death. Due to treatment advances, life expectancy has however continuously improved in recent years. Currently about half of all patients are adults. There are also "atypical" variants of CF with symptoms occurring in late adulthood. CF is caused by a mutation in the gene coding for a chloride ion channel, known as the cystic fibrosis transmembrane conductance regulator (CFTR). This mutation results in abnormally viscous mucosal secretions, leading to multi-organ disease with particular emphasis in the respiratory and digestive tracts. Impaired mucociliary clearance results in bacterial colonization of the airways (e. g. Pseudomonas aeruginosa) and consequently in chronic pulmonary inflammation, inevitably leading to progressive bronchiectasis and combined ventilatory disorders. Typical acute complications are infective exacerbations - the most frequent cause of death in cystic fibrosis - along with allergic bronchopulmonary aspergillosis, haemoptyses and pneumothoraces. Involvement of the gastrointestinal tract generally manifests as exo- and later endocrine pancreatic insufficiency with diabetes mellitus, malabsorption and sometimes biliary liver cirrhosis. Typical acute complications are pancreatitis and ileus. The article describes epidemiology and pathophysiology of CF and focuses on the signs and symptoms, as well as the diagnostic and multi-modal therapeutic strategies used in adult patients.
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Incorporating genetic potential when evaluating stature in children with cystic fibrosis. J Cyst Fibros 2010; 9:135-42. [PMID: 20138592 DOI: 10.1016/j.jcf.2010.01.003] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2009] [Revised: 01/11/2010] [Accepted: 01/13/2010] [Indexed: 11/22/2022]
Abstract
OBJECTIVE The 2002 Cystic Fibrosis Foundation (CFF) practice guidelines recommend adjusting for genetic potential when evaluating height status in children with CF. However, there is paucity of data to support this recommendation. We compared three methods of classifying short stature: unadjusted height percentile <10th, Himes adjusted height percentile <10th, and unadjusted height below the CFF target height lower bound. PATIENTS AND METHODS Data from 3306 children with parental heights documented in the 1986-2005 CFF Patient Registry were analyzed. RESULTS Mean height percentile of CF children (33rd) was lower than their parents' (mothers' 53rd, fathers' 57th), and 80% of CF children were below the average of their parental height percentiles. In children with short parents, Himes adjusted height percentile was significantly higher than unadjusted height percentile (27th vs. 8th), whereas the opposite was found in children with tall parents (Himes adjusted at 18th vs. unadjusted at 49th). Consequently, the prevalence of short stature decreased from 52% to 22% in children with short parents and increased from 8% to 34% in children with tall parents after Himes adjustment. In children with discrepant classification on short stature before and after Himes adjustment, percent predicted forced expiratory volume in one second was negatively associated with unadjusted height percentile but positively associated with Himes adjusted height percentile. In children with short parents, the CFF method underestimated the prevalence of short stature (9%) compared to the Himes method (22%). CONCLUSION Without adjustment of genetic potential, the prevalence of short stature is underestimated and the association between height and lung function is biased.
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Abstract
Nutritional status is strongly associated with pulmonary function and survival in cystic fibrosis patients. Attainment of a normal growth pattern in childhood and maintenance of adequate nutritional status in adulthood represent major goals of multidisciplinary cystic fibrosis centers. International guidelines on energy intake requirements, pancreatic enzyme-replacement therapy and fat-soluble vitamin supplementation are of utmost importance in daily practice. The present review summarizes the most up-to-date information on early nutritional management in newly diagnosed patients and evaluates the benefits of aggressive nutritional support, assessment of nutritional status, recommendations for nutrition-related management in pancreatic-insufficient patients and the possible therapeutic impact of fat intake modulation upon inflammatory status.
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Affiliation(s)
- Anne Munck
- CF Center, University Hospital Robert Debré, AP-HP 48, bd Serurier 75019 Paris, France.
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Oxandrolone Improves Height Velocity and BMI in Patients with Cystic Fibrosis. INTERNATIONAL JOURNAL OF PEDIATRIC ENDOCRINOLOGY 2010; 2009:826895. [PMID: 20145725 PMCID: PMC2817396 DOI: 10.1155/2009/826895] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/04/2009] [Accepted: 11/03/2009] [Indexed: 11/18/2022]
Abstract
Objective. To evaluate the effectiveness of oxandrolone in improving the nutritional status and linear growth of pediatric patients with cystic fibrosis (CF).
Methods. Medical records of patients with CF treated with oxandrolone were reviewed for height z score, height velocity (HV), BMI z score, weight velocity (WV), Tanner stage, pulmonary function, liver enzyme levels, and any reported adverse events. Data were compared before (pre-Ox) and after (Ox) oxandrolone using a paired t-test.
Results. 5 subjects (ages 8.5–14.5 years) were treated with oxandrolone 2.5 mg daily for 8–38 months. After 8–12 months of treatment, there was a statistically significant improvement in HV (pre-Ox = 5.3 ± 1.4 cm/yr, Ox = 8.3 ± 1.2 cm/yr, P < .01) and BMI z score (pre-Ox = −0.61 ± 1.04, Ox = −0.30 ± 0.86, P = .02). Both height z score (pre-Ox = −1.64 ± 0.63, Ox = −1.30 ± 0.49, P = .057) and WV (pre-Ox = 4.2 ± 3.7 kg/yr, Ox = 6.8 ± 1.0 kg/yr, P = .072) showed beneficial trends that did not reach statistical significance. No adverse events were reported.
Conclusions. In this brief clinical report, oxandrolone improved the HV and BMI z score in patients with CF. Larger studies are needed to determine if oxandrolone is an effective, safe, and affordable option to stimulate appetite, improve weight gain, and promote linear growth in patients with CF.
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Statistical limitations of percent ideal body weight as measure for nutritional failure in patients with cystic fibrosis. J Cyst Fibros 2009; 8:238-44. [DOI: 10.1016/j.jcf.2009.03.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2008] [Revised: 02/08/2009] [Accepted: 03/31/2009] [Indexed: 11/22/2022]
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Varness T, Seffrood E, Connor E, Rock M, Allen D. Oxandrolone Improves Height Velocity and BMI in Patients with Cystic Fibrosis. INTERNATIONAL JOURNAL OF PEDIATRIC ENDOCRINOLOGY 2009. [DOI: 10.1186/1687-9856-2009-826895] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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Lai HJ, Shoff SM. Classification of malnutrition in cystic fibrosis: implications for evaluating and benchmarking clinical practice performance. Am J Clin Nutr 2008; 88:161-6. [PMID: 18614737 PMCID: PMC2527817 DOI: 10.1093/ajcn/88.1.161] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND In 2005, the Cystic Fibrosis Foundation (CFF) revised the nutrition classification guidelines to eliminate the use of percentage of ideal body weight (%IBW) to define "nutritional failure"; the CFF also recommended that children with cystic fibrosis maintain a body mass index percentile (BMIp) > or = 50th. OBJECTIVE We assessed the effect of the 2005 CFF nutrition classification guidelines on evaluating the performance of nutritional care practices. DESIGN Data from 14,702 children reported to the 2002 CFF Patient Registry were analyzed to compare malnutrition rates in 113 cystic fibrosis centers in the United States. Nutritional failure was defined according to the 2002 CFF criteria--ie, height < 5th percentile, %IBW < 90%, or BMIp < 10th. "Below BMI goal" was defined according to the 2005 CFF criterion, ie BMIp < 50th. RESULTS Eliminating %IBW resulted in a 6% reduction (from 33% to 27%) in the nutritional failure rate in the United States. The use of BMIp < 50th led to the classification of 57% of children as below the BMI goal. Misclassification of nutritional failure according to %IBW ranged from 1% to 16% among 113 centers and was greater in the centers with a larger proportion of tall patients. After the elimination of %IBW, one-third of centers changed to a different tertile ranking for nutritional failure rates (kappa = 0.50, moderate-to-poor agreement). More than half the centers changed to a different tertile ranking, from nutritional failure to below BMI goal (kappa = 0.22, poor agreement). CONCLUSION Eliminating misclassification by %IBW and implementing the new BMI goal led to profound and unequal changes in malnutrition rates across cystic fibrosis centers.
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Affiliation(s)
- HuiChuan J Lai
- Department of Nutritional Sciences, University of Wisconsin College of Agriculture and Life Sciences, Madison, WI 53706, USA.
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