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de Ferranti SD, Steinberger J, Ameduri R, Baker A, Gooding H, Kelly AS, Mietus-Snyder M, Mitsnefes MM, Peterson AL, St-Pierre J, Urbina EM, Zachariah JP, Zaidi AN. Cardiovascular Risk Reduction in High-Risk Pediatric Patients: A Scientific Statement From the American Heart Association. Circulation 2019; 139:e603-e634. [PMID: 30798614 DOI: 10.1161/cir.0000000000000618] [Citation(s) in RCA: 216] [Impact Index Per Article: 43.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
This scientific statement presents considerations for clinical management regarding the assessment and risk reduction of select pediatric populations at high risk for premature cardiovascular disease, including acquired arteriosclerosis or atherosclerosis. For each topic, the evidence for accelerated acquired coronary artery disease and stroke in childhood and adolescence and the evidence for benefit of interventions in youth will be reviewed. Children and adolescents may be at higher risk for cardiovascular disease because of significant atherosclerotic or arteriosclerotic risk factors, high-risk conditions that promote atherosclerosis, or coronary artery or other cardiac or vascular abnormalities that make the individual more vulnerable to the adverse effects of traditional cardiovascular risk factors. Existing scientific statements and guidelines will be referenced when applicable, and suggestions for risk identification and reduction specific to each setting will be described. This statement is directed toward pediatric cardiologists, primary care providers, and subspecialists who provide clinical care for these young patients. The focus will be on management and justification for management, minimizing information on pathophysiology and epidemiology.
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Is health status impaired in childhood cancer survivors? A systematic review and meta-analysis. Crit Rev Oncol Hematol 2019; 142:94-118. [PMID: 31394434 DOI: 10.1016/j.critrevonc.2019.07.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Revised: 07/05/2019] [Accepted: 07/09/2019] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND An increase in survival rates of childhood cancer is associated with long-term health issues in survivors. METHODS We conducted a systematic review and meta-analysis comparing health status-related endpoints in childhood cancer survivors (CCS) versus controls. RESULTS Eighty-six studies (n = 98,480 participants, 62% CCS) were included in the review. Of these, 73 studies (n = 96,550, 63% CCS) could be meta-analyzed. CCS showed a lower left ventricular ejection and fractional shortening (SMD=-0.59 and -0.55, respectively, both p < 0.01 [n=1,824 and 1,880]), a lower HDL-cholesterol concentration (SMD=-0.48, p<0.001, n=1,378) and a higher waist-to-hip ratio (SMD=0.61, p < 0.01, n=229) than their healthy peers. No significant differences were found for the remaining endpoints. CONCLUSIONS CCS is associated with a lower left ventricular function and HDL-cholesterol level, and a higher waist-to-hip ratio than healthy controls. These findings support the need to closely monitor the cardiometabolic health status of CCS and to implement preventive lifestyle interventions for this population.
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Alias H, Mohd Nazi NA, Lau Sie Chong D. Participation in Physical Activity and Physical Education in School Among Children With Acute Lymphoblastic Leukemia After Intensive Chemotherapy. Front Pediatr 2019; 7:73. [PMID: 30937299 PMCID: PMC6431648 DOI: 10.3389/fped.2019.00073] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Accepted: 02/21/2019] [Indexed: 12/24/2022] Open
Abstract
Background: Low physical activity (PA) level has been reported among survivors of childhood acute lymphoblastic leukemia (ALL). The present study was performed to determine the level of participation in general PA and physical education in school (PES) among children with ALL who completed intensive chemotherapy and identify possible barriers that influence adherence to PA and PES. Methods: A cross-sectional, single-center study was conducted over 1 year in a tertiary pediatric hematology and oncology referral center in Kuala Lumpur, Malaysia. A total of 47 children with ALL aged 7-18 years old who were off-treatment and attended school on a regular basis were recruited. A modified structured questionnaire adapted from the Youth Risk Behavior Surveillance System, Division of Adolescent and School Health, the Centers for Disease Control and Prevention (CDC) was used to assess the children's level of PA and PES participation. Results: Among the 47 children will ALL included herein, 11 (23.4%) were physically active for at least 60 min a day for 5 days or more, following CDC recommendations. The median duration from completion of intensive chemotherapy was 4.95 years (25th, 3.29; 75th, 7.95). Younger age at study entry (median, 8.7 years old vs. 12.2 years old) and younger age at diagnosis (median, 2.9 years old vs. 4.3 years old) were significantly associated with higher PA level. Almost all children (45/47, 95.7%) participated in PES. Barriers to non-participation in PES mainly included exhaustion or fear of injury. Conclusions: Majority of the children with ALL included herein had low levels of daily PA after intensive chemotherapy. Nonetheless, their participation in PES was encouraging. PA should thus be promoted during and after cessation of ALL treatment to prevent long-term health risks and improve overall quality of life.
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Affiliation(s)
- Hamidah Alias
- Department of Pediatrics, UKM Medical Center, Faculty of Medicine, The National University of Malaysia, Kuala Lumpur, Malaysia
| | - Nur Adlina Mohd Nazi
- Department of Pediatrics, UKM Medical Center, Faculty of Medicine, The National University of Malaysia, Kuala Lumpur, Malaysia
| | - Doris Lau Sie Chong
- Department of Pediatrics, UKM Medical Center, Faculty of Medicine, The National University of Malaysia, Kuala Lumpur, Malaysia
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Huang J, Liu Z, Sun Y, Zhong Q, Xu L, Ou R, Li C, Chen R, Yao M, Zhang Q, Liu S. Use of methylation profiling to identify significant differentially methylated genes in bone marrow mesenchymal stromal cells from acute myeloid leukemia. Int J Mol Med 2018; 41:679-686. [PMID: 29207054 PMCID: PMC5752236 DOI: 10.3892/ijmm.2017.3271] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2016] [Accepted: 10/19/2017] [Indexed: 01/01/2023] Open
Abstract
The present study aimed to characterize the epigenetic architecture by studying the DNA methylation signature in bone marrow mesenchymal stem cells (BM‑MSCs) from patients with acute myeloid leukemia (AML). Microarray dataset GSE79695 was downloaded from the Gene Expression Omnibus database. Differentially methylated sites and differentially methylated CpG islands were identified in BM‑MSC samples from patients with AML compared with controls. MicroRNAs (miRs) encoding genes covering differentially methylated sites were found and the regulation network was constructed. Pathway enrichment analysis of hypermethylated genes and hypomethylated genes was performed, followed by protein‑protein interaction (PPI) network construction. Moreover, the identified differentially methylated genes were compared with the leukemia‑related marker/therapeutic genes from the literature. Overall, 228 hypermethylated CpG site probes covering 183 gene symbols and 523 hypomethylated CpG sites probes covering 362 gene symbols were identified in the BM‑MSCs from AML patients. Furthermore, 4 genes with CpG island hypermethylation were identified, including peptidase M20 domain containing 1 (PM20D1). The hsa‑miR‑596‑encoding gene MIR596 was found to be hypermethylated and the regulation network based on hsa‑miR‑596 and its targets (such as cytochrome P450 family 1 subfamily B member 1) was constructed. Hypermethylated and hypomethylated genes were enriched in different Kyoto Encyclopedia of Genes and Genomes pathways, including 'hsa05221: Acute myeloid leukemia' and 'hsa05220: Chronic myeloid leukemia', which the hypomethylated gene mitogen‑activated protein kinase 3 (MAPK3) was involved in. In addition, MAPK3, lysine demethylase 2B and RAP1A, member of RAS oncogene family were hubs in the PPI network of methylated genes. In conclusion, PM20D1 with hypermethylation of CpG islands may be associated with the energy expenditure of patients with AML. Furthermore, the aberrantly hypermethylated miR‑159‑encoding gene MIR159 may be a potential biomarker of AML.
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Affiliation(s)
- Jing Huang
- Department of Hematology, Guangdong Second Provincial General Hospital, Guangzhou, Guangdong 510317
- Department of Hematology, The First Hospital of Kashgar, Kashgar, Xinjiang 844000, P.R. China
| | - Zhi Liu
- Department of Hematology, Guangdong Second Provincial General Hospital, Guangzhou, Guangdong 510317
| | - Yufan Sun
- Department of Hematology, The First Hospital of Kashgar, Kashgar, Xinjiang 844000, P.R. China
| | - Qi Zhong
- Department of Hematology, Guangdong Second Provincial General Hospital, Guangzhou, Guangdong 510317
| | - Li Xu
- Department of Hematology, The First Hospital of Kashgar, Kashgar, Xinjiang 844000, P.R. China
| | - Ruimin Ou
- Department of Hematology, Guangdong Second Provincial General Hospital, Guangzhou, Guangdong 510317
| | - Cheng Li
- Department of Hematology, Guangdong Second Provincial General Hospital, Guangzhou, Guangdong 510317
| | - Rui Chen
- Department of Hematology, Guangdong Second Provincial General Hospital, Guangzhou, Guangdong 510317
| | - Mengdong Yao
- Department of Hematology, Guangdong Second Provincial General Hospital, Guangzhou, Guangdong 510317
| | - Qing Zhang
- Department of Hematology, Guangdong Second Provincial General Hospital, Guangzhou, Guangdong 510317
| | - Shuang Liu
- Department of Hematology, Guangdong Second Provincial General Hospital, Guangzhou, Guangdong 510317
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Schattner MA, Willis HJ, Raykher A, Brown P, Quesada O, Scott B, Shike M. Long-Term Enteral Nutrition Facilitates Optimization of Body Weight. JPEN J Parenter Enteral Nutr 2017; 29:198-203. [PMID: 15837780 DOI: 10.1177/0148607105029003198] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Optimization of body mass index (BMI) among cancer survivors is a priority. Long-term enteral nutrition is required by many head and neck cancer survivors and may be utilized to affect changes in BMI. METHODS We used a retrospective review of head and neck cancer survivors dependent on enteral nutrition. Patients were grouped according to their BMI at initiation of enteral feeding. Patients with normal, low, or elevated BMI were assigned a goal of weight maintenance, weight gain, or weight reduction, respectively. Changes in BMI over time were recorded. RESULTS We identified 39 head and neck cancer survivors requiring enteral nutrition. Median time on enteral nutrition was 32 +/- 39.6 months. At the initiation of enteral feeding, 51% of patients had a normal BMI and were assigned to the weight maintenance group, 84% successfully maintained a normal BMI (mean 22.4 +/- 1.7 kg/m(2)), and 18% had a low BMI and were assigned to the weight gain group. In all, 85% achieved or trended toward a normal BMI (from 16.5 +/- 1.9 to 19.2 +/- 1.6 kg/m(2); p = .02). When enteral feedings began, 31% of patients had an elevated BMI and were assigned a goal of weight reduction; all were able to reduce their BMI (from 30.2 +/- 5 to 27.3 +/- 6 kg/m(2); p < .001). CONCLUSIONS Long-term enteral feeding facilitates body weight optimization among ambulatory head and neck cancer survivors. These findings may potentially be generalized to all ambulatory patients who are dependent on enteral nutrition.
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Affiliation(s)
- Mark A Schattner
- Department of Medicine, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10021, USA.
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Abstract
This integrative literature review focuses on (1) the spectrum of cardiovascular late effects; (2) the factors that can influence the development of cardiovascular late effects; and (3) the role of the pediatric oncology nurse in minimizing the risks of cardiovascular late effects and associated disabilities in childhood cancer survivorship. The results showed that survivors who have been treated with radiation therapy, especially when the field includes the heart or the hypothalamic-pituitary axis (HPA), and specific chemotherapies are at increased risk for developing particular cardiovascular risk factors and/or cardiovascular disease. Younger age at diagnosis, longer time since treatment, and family history of early heart disease can further heighten the risks. The role of pediatric oncology nurses in the promotion of cardiovascular health for children with cancer across the illness trajectory is discussed.
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Affiliation(s)
- Dawn M Greving
- Hematology/Oncology Division, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, Cincinnati, OH 45229-3039, USA.
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Jahnukainen K, Heikkinen R, Henriksson M, Andersson S, Ivaska KK, Puukko-Viertomies LR, Mäkitie O. Increased Body Adiposity and Serum Leptin Concentrations in Very Long-Term Adult Male Survivors of Childhood Acute Lymphoblastic Leukemia. Horm Res Paediatr 2016; 84:108-15. [PMID: 26088403 DOI: 10.1159/000431092] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2014] [Accepted: 04/28/2015] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND We evaluated the body composition and its association with hypogonadism in adult male long-term acute lymphoblastic leukemia (ALL) survivors. METHODS The cohort included 49 long-term male ALL survivors and 55 age-matched healthy controls. Fat and lean mass was assessed by dual-energy X-ray absorptiometry; blood biochemistry was obtained for adipokines and testicular endocrine markers. RESULTS As compared with controls, the ALL survivors (median age 29 years, range 25-38), assessed 10-28 years after ALL diagnosis, had higher percentages of body (p < 0.05) and trunk fat mass (p < 0.05), and a lower body lean mass (p < 0.001). Survivors had significantly higher levels of leptin and adiponectin and lower levels of insulin-like growth factor-binding protein 3. Body fat mass and percent fat mass correlated with serum leptin and sex hormone-binding globulin (SHBG) levels. Altogether, 15% of the ALL survivors and 9% of age-matched controls were obese (BMI ≥ 30). Obese survivors more often had hypogonadism, had received testicular irradiation, and needed testosterone replacement therapy compared to nonobese survivors. CONCLUSION At young adulthood, long-term male ALL survivors have significantly increased body adiposity despite normal weight and BMI. Potential indicators of increased adiposity included high leptin and low SHBG levels. Serum testicular endocrine markers did not correlate with body adiposity.
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Affiliation(s)
- Kirsi Jahnukainen
- Divisions of Hematology-Oncology and Stem Cell Transplantation, Helsinki University Central Hospital and University of Helsinki, Helsinki, Finland
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Shepard CW, Steinberger J. Premature Atherosclerotic Cardiovascular Disease in Childhood Cancer Survivors. PROGRESS IN PEDIATRIC CARDIOLOGY 2016; 39:59-66. [PMID: 26823646 DOI: 10.1016/j.ppedcard.2015.10.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Survival rates of childhood cancer have increased over the last 30 years, revealing a population with unique characteristics and risks. The effects of radiation and cardiotoxic chemotherapy predispose these children to both early and late cardiovascular disease. Cranial radiation also increases the likelihood of growth hormone deficiency, which leads to metabolic disturbances. Childhood cancer survivors are less likely to be active than their healthy siblings, and have a lower aptitude for physical activity. These issues are additive to the usual risks experienced by the general population, thereby significantly increasing the likelihood of premature cardiovascular disease. Early and regular screening and risk factor management in this population is recommended.
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Affiliation(s)
- Charles W Shepard
- Department of Pediatrics, University of Minnesota Masonic Children's Hospital, Minneapolis, MN
| | - Julia Steinberger
- Department of Pediatrics, University of Minnesota Masonic Children's Hospital, Minneapolis, MN
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Lopes-Júnior LC, Bomfim EO, Nascimento LC, Nunes MDR, Pereira-da-Silva G, Lima RAG. Non-pharmacological interventions to manage fatigue and psychological stress in children and adolescents with cancer: an integrative review. Eur J Cancer Care (Engl) 2015; 25:921-935. [PMID: 26374619 DOI: 10.1111/ecc.12381] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/03/2015] [Indexed: 11/28/2022]
Abstract
Cancer-related fatigue (CRF) is the most stressful and prevalent symptom in paediatric oncology patients. This integrative review aimed to identify, analyse and synthesise the evidence of non-pharmacological intervention studies to manage fatigue and psychological stress in a paediatric population with cancer. Eight electronic databases were used for the search: PubMed, Web of Science, CINAHL, LILACS, EMBASE, SCOPUS, PsycINFO and the Cochrane Library. Initially, 273 articles were found; after the exclusion of repeated articles, reading of the titles, abstracts and the full articles, a final sample of nine articles was obtained. The articles were grouped into five categories: physical exercise, healing touch, music therapy, therapeutic massage, nursing interventions and health education. Among the nine studies, six showed statistical significance regarding the fatigue and/or stress levels, showing that the use of the interventions led to symptoms decrease. The most frequently tested intervention was programmed physical exercises. It is suggested that these interventions are complementary to conventional treatment and that their use can indicate an improvement in CRF and psychological stress.
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Affiliation(s)
- L C Lopes-Júnior
- University of São Paulo at Ribeirão Preto College of Nursing - USP, WHO Collaborating Centre for the Development of Nursing Research, Ribeirão Preto, SP, Brazil.
| | - E O Bomfim
- University of Saskatchewan at College of Medicine - UOfS, Saskatoon, SK, Canada
| | - L C Nascimento
- Department Maternal-Infant Nursing and Public Health, University of São Paulo at Ribeirão Preto College of Nursing - USP, Ribeirão Preto, SP, Brazil
| | - M D R Nunes
- Rio de Janeiro State University, College of Nursing - UERJ, Rio de Janeiro, RJ, Brazil
| | - G Pereira-da-Silva
- Department Maternal-Infant Nursing and Public Health, University of São Paulo at Ribeirão Preto College of Nursing - USP, Ribeirão Preto, SP, Brazil
| | - R A G Lima
- Department Maternal-Infant Nursing and Public Health, University of São Paulo at Ribeirão Preto College of Nursing - USP, Ribeirão Preto, SP, Brazil
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Karlage RE, Wilson CL, Zhang N, Kaste S, Green DM, Armstrong GT, Robison LL, Chemaitilly W, Srivastava DK, Hudson MM, Ness KK. Validity of anthropometric measurements for characterizing obesity among adult survivors of childhood cancer: A report from the St. Jude Lifetime Cohort Study. Cancer 2015; 121:2036-43. [PMID: 25728221 DOI: 10.1002/cncr.29300] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2014] [Revised: 01/27/2015] [Accepted: 01/29/2015] [Indexed: 12/31/2022]
Abstract
BACKGROUND Childhood cancer survivors (CCSs) are at risk for obesity. The purpose of this project was to determine which clinical measures of body composition are most accurate among CCSs in comparison with dual-energy x-ray absorptiometry (DXA). METHODS The agreement between the body mass index (BMI), skinfold percent body fat, and waist-to-height ratio (WHtR) and DXA was evaluated among 1361 CCSs (mean age, 32.4 ± 7.7 years) 10 or more years after the diagnosis. The sensitivity and specificity of BMI, skinfold, and WHtR obesity classifications were calculated with respect to DXA. Log-binomial regression, stratified by sex, was used to evaluate treatment-related factors for misclassification as nonobese by BMI, skinfolds, and WHtR. RESULTS The mean body fat values were 23.3% ± 7.7% (males) and 32.3% ± 8.1% (females) for skinfolds and 26.9% ± 7.4% (males) and 38.4% ± 7.7% (females) for DXA. Pearson correlations between skinfolds and DXA were high (R = 0.83 for males, R = 0.84 for females). Skinfolds incorrectly classified 34.5% of obese males and 27.3% of obese females. BMI measures were the least sensitive with false-negative rates of 46.4% (males) and 53.1% (females). Males exposed to abdominal/pelvic radiation were at increased risk for misclassification as nonobese by BMI (relative risk, 1.57; 95% confidence interval, 1.25-1.95). The percentages classified as obese were highest with DXA (males, 63.1%; females, 84.8%) and lowest with BMI (males, 35.7%; females, 39.7%). Although skinfolds and WHtR underestimated the percentage classified as obese in comparison with DXA, the differences were not as large. CONCLUSIONS Findings suggest that skinfolds and WHtR are better than BMI for obesity classification in CCSs. Clinicians should be aware of the high risk of misclassifying obese CCSs as nonobese.
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Affiliation(s)
- Robyn E Karlage
- Epidemiology and Cancer Control, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Carmen L Wilson
- Epidemiology and Cancer Control, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Nan Zhang
- Biostatistics, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Sue Kaste
- Radiological Sciences, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Daniel M Green
- Epidemiology and Cancer Control, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Gregory T Armstrong
- Epidemiology and Cancer Control, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Leslie L Robison
- Epidemiology and Cancer Control, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Wassim Chemaitilly
- Endocrinology, St. Jude Children's Research Hospital, Memphis, Tennessee
| | | | - Melissa M Hudson
- Epidemiology and Cancer Control, St. Jude Children's Research Hospital, Memphis, Tennessee.,Oncology, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Kirsten K Ness
- Epidemiology and Cancer Control, St. Jude Children's Research Hospital, Memphis, Tennessee
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Wilson CL, Gawade PL, Ness KK. Impairments that influence physical function among survivors of childhood cancer. CHILDREN (BASEL, SWITZERLAND) 2015; 2:1-36. [PMID: 25692094 PMCID: PMC4327873 DOI: 10.3390/children2010001] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/20/2014] [Accepted: 12/18/2014] [Indexed: 11/29/2022]
Abstract
Children treated for cancer are at increased risk of developing chronic health conditions, some of which may manifest during or soon after treatment while others emerge many years after therapy. These health problems may limit physical performance and functional capacity, interfering with participation in work, social, and recreational activities. In this review, we discuss treatment-induced impairments in the endocrine, musculoskeletal, neurological, and cardiopulmonary systems and their influence on mobility and physical function. We found that cranial radiation at a young age was associated with broad range of chronic conditions including obesity, short stature, low bone mineral density and neuromotor impairments. Anthracyclines and chest radiation are associated with both short and long-term cardiotoxicity. Although numerous chronic conditions are documented among individuals treated for childhood cancer, the impact of these conditions on mobility and function are not well characterized, with most studies limited to survivors of acute lymphoblastic leukemia and brain tumors. Moving forward, further research assessing the impact of chronic conditions on participation in work and social activities is required. Moreover, interventions to prevent or ameliorate the loss of physical function among children treated for cancer are likely to become an important area of survivorship research.
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Affiliation(s)
- Carmen L. Wilson
- Department of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, 262 Danny Thomas Place, MS-735 Memphis, TN 38105, USA; E-Mails: (P.L.G.); (K.K.N.)
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Zhang FF, Rodday AM, Kelly MJ, Must A, MacPherson C, Roberts SB, Saltzman E, Parsons SK. Predictors of being overweight or obese in survivors of pediatric acute lymphoblastic leukemia (ALL). Pediatr Blood Cancer 2014; 61:1263-9. [PMID: 24482072 PMCID: PMC4435552 DOI: 10.1002/pbc.24960] [Citation(s) in RCA: 72] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2013] [Accepted: 01/03/2014] [Indexed: 12/27/2022]
Abstract
BACKGROUND A high prevalence of obesity has been increasingly recognized in survivors of pediatric ALL. However, longitudinal patterns of weight change during and after treatment, and associated factors, are less well elucidated. PROCEDURE In a retrospective cohort of 83 pediatric patients with ALL diagnosed between 1985 and 2010, we examined body mass index (BMI) status at several key time points: diagnosis; end of induction; end of consolidation; every 6 months during maintenance; and yearly for up to 5 years post-treatment. RESULTS At diagnosis, 21% were overweight (BMI = 85-94.9th percentile) or obese (BMI ≥ 95th percentile). At the end of treatment and 5 years post-treatment, approximately 40% were overweight or obese. The mean BMI z-score was 0.2 (58th percentile) at diagnosis and increased significantly during induction (Δ = 0.5, P < 0.0001). It increased again during the first 6 months of maintenance (Δ = 0.2, P < 0.01) and did not significantly change over the remainder of maintenance (BMI z-score at the end of treatment = 0.8, 79th percentile) and 5 years post-treatment (BMI z-score = 0.7, 76th percentile). High BMI z-score at diagnosis was associated with an increased risk of being overweight/obese at treatment completion (OR = 2.9, 95% CI: 1.6-5.1). Weight gain during treatment was associated with being overweight/obese 5 years post-treatment (OR = 3.8, 95% CI: 1.1-12.5). CONCLUSION Children with ALL are at risk of becoming overweight/obese early in treatment. Increases in weight are maintained throughout treatment and beyond. Lifestyle interventions are needed targeting weight control early during treatment, particularly for patients overweight/obese at diagnosis and those who experience substantial weight gain during treatment.
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Affiliation(s)
- Fang Fang Zhang
- Department of Nutrition Science, Friedman School of Nutrition Science and Policy, Tufts University, Boston, Massachusetts,Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, Boston, Massachusetts,Correspondence to: Fang Fang Zhang, Department of Nutrition Science, Friedman School of Nutrition Science and Policy, Tufts University, 150 Harrison Ave, Boston, MA 20111.
| | - Angie Mae Rodday
- Department of Medicine, Tufts University School of Medicine, Boston, Massachusetts,Institute for Clinical Research and Health Policy Studies, Tufts Medical Center, Boston, Massachusetts
| | - Michael J. Kelly
- Department of Pediatrics, Tufts University School of Medicine, Boston, Massachusetts,Division of Pediatric Hematology/Oncology, The Floating Hospital for Children at Tufts Medical Center, Boston, Massachusetts
| | - Aviva Must
- Department of Public Health and Community Medicine, Tufts University School of Medicine, Boston, Massachusetts
| | - Cathy MacPherson
- Division of Pediatric Hematology/Oncology, The Floating Hospital for Children at Tufts Medical Center, Boston, Massachusetts
| | - Susan B. Roberts
- Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, Boston, Massachusetts
| | - Edward Saltzman
- Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, Boston, Massachusetts
| | - Susan K. Parsons
- Department of Medicine, Tufts University School of Medicine, Boston, Massachusetts,Institute for Clinical Research and Health Policy Studies, Tufts Medical Center, Boston, Massachusetts,Department of Pediatrics, Tufts University School of Medicine, Boston, Massachusetts
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Zhang FF, Kelly MJ, Saltzman E, Must A, Roberts SB, Parsons SK. Obesity in pediatric ALL survivors: a meta-analysis. Pediatrics 2014; 133:e704-15. [PMID: 24534408 PMCID: PMC3934345 DOI: 10.1542/peds.2013-3332] [Citation(s) in RCA: 113] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND AND OBJECTIVE Previous studies of survivors of pediatric acute lymphoblastic leukemia (ALL) have drawn heterogeneous conclusions regarding the prevalence of obesity and risk factors for developing obesity in pediatric ALL survivors. We sought to determine the prevalence of obesity in pediatric ALL survivors and examine risk factors for obesity through a systematic review and meta-analysis. METHODS A MEDLINE search was performed from its inception through 2013. Studies met the inclusion criteria if they (1) included at least 10 survivors of pediatric ALL; (2) assessed the prevalence or indicators of obesity; and (3) compared obesity among ALL survivors to a reference population or external control group. Extracted data included patient and treatment characteristics, study design, population used for comparison, and prevalence of obesity. RESULTS Forty-seven studies met the inclusion criteria. Despite significant heterogeneity among the studies (I(2) = 96%), the mean BMI z score in 1742 pediatric ALL survivors was 0.83 (95% confidence interval: 0.60-1.06), which corresponds to the 80th BMI percentile, indicating a significantly higher BMI in pediatric ALL survivors than the reference population. Subgroup analyses found a high prevalence of obesity in ALL survivors regardless of survivors' receipt of cranial irradiation, gender, or age at diagnosis. CONCLUSIONS Obesity is prevalent in pediatric ALL survivors and is independent of patient- and treatment-related characteristics. Clinicians need to screen for obesity and its associated health conditions early in survivorship.
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Affiliation(s)
- Fang Fang Zhang
- Department of Nutrition Sciences, Friedman School of Nutrition Science and Policy and,Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, Boston, Massachusetts
| | - Michael J. Kelly
- Division of Pediatric Hematology/Oncology, The Floating Hospital for Children at Tufts Medical Center, Boston, Massachusetts;,Departments of Pediatrics
| | - Edward Saltzman
- Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, Boston, Massachusetts
| | - Aviva Must
- Public Health and Community Medicine, and
| | - Susan B. Roberts
- Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, Boston, Massachusetts
| | - Susan K. Parsons
- Departments of Pediatrics,,Medicine, Tufts University School of Medicine, Boston, Massachusetts; and,Institute for Clinical Research and Health Policy Studies, Tufts Medical Center, Boston, Massachusetts
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15
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Lipshultz SE, Adams MJ, Colan SD, Constine LS, Herman EH, Hsu DT, Hudson MM, Kremer LC, Landy DC, Miller TL, Oeffinger KC, Rosenthal DN, Sable CA, Sallan SE, Singh GK, Steinberger J, Cochran TR, Wilkinson JD. Long-term cardiovascular toxicity in children, adolescents, and young adults who receive cancer therapy: pathophysiology, course, monitoring, management, prevention, and research directions: a scientific statement from the American Heart Association. Circulation 2013; 128:1927-95. [PMID: 24081971 DOI: 10.1161/cir.0b013e3182a88099] [Citation(s) in RCA: 374] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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16
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Relationship of Body Mass Index and Arm Anthropometry to Outcomes after Pediatric Allogeneic Hematopoietic Cell Transplantation for Hematologic Malignancies. Biol Blood Marrow Transplant 2013; 19:1081-6. [DOI: 10.1016/j.bbmt.2013.04.017] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2013] [Accepted: 04/18/2013] [Indexed: 11/23/2022]
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17
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Hartman A, Hop W, Takken T, Pieters R, van den Heuvel-Eibrink M. Motor performance and functional exercise capacity in survivors of pediatric acute lymphoblastic leukemia. Pediatr Blood Cancer 2013; 60:494-9. [PMID: 22745035 DOI: 10.1002/pbc.24243] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2012] [Accepted: 05/30/2012] [Indexed: 11/09/2022]
Abstract
BACKGROUND Impaired motor performance and reduced maximum exercise capacity during and after treatment of acute lymphoblastic leukemia (ALL) has been shown. However, no longitudinal study monitoring motor performance after cessation of treatment has been published. Whether sub-maximal exercise capacity is reduced is unknown. PROCEDURE Motor performance of pediatric ALL survivors, treated with Dutch Childhood Oncology Group ALL-9 protocol was measured with the movement-ABC at stop treatment and ≥5 years later. At follow-up functional exercise capacity was also investigated using the 6-minute walk test (6MWT). Heart rate and oxygen saturation were measured with a portable pulse oximeter before and after the 6MWT. RESULTS Nineteen boys and 15 girls, median age 12.3 years (range: 9.0-18.7), median time since completion of chemotherapy 5.2 years (5.0-7.1), participated. Mean height/age and weight/age were within the norm, whereas mean BMI/age was significantly increased (mean SDS 0.38, SEM 0.17, P = 0.04). Motor performance had improved significantly (P = 0.001). In contrast, functional exercise capacity at follow-up was significantly impaired (mean SDS -2.05, SEM 0.13, P < 0.001). CONCLUSIONS At ≥5 years after completion of ALL treatment motor performance had improved significantly, but functional exercise capacity was significantly impaired. The exact underlying cause of this late effect needs further study.
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Affiliation(s)
- Annelies Hartman
- Department of Pediatric Oncology/Hematology, Erasmus MC-Sophia Children's Hospital, 3015 GJ Rotterdam, The Netherlands.
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18
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Chow EJ, Liu W, Srivastava K, Leisenring WM, Hayashi RJ, Sklar CA, Stovall M, Robison LL, Baker KS. Differential effects of radiotherapy on growth and endocrine function among acute leukemia survivors: a childhood cancer survivor study report. Pediatr Blood Cancer 2013; 60:110-5. [PMID: 22628201 PMCID: PMC3436954 DOI: 10.1002/pbc.24198] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2012] [Accepted: 04/20/2012] [Indexed: 02/02/2023]
Abstract
BACKGROUND The differential effects of cranial radiotherapy (CRT), spinal radiotherapy (SRT), and total body irradiation (TBI) on growth and endocrine outcomes have rarely been examined in combination among childhood acute leukemia survivors. PROCEDURE Self-reported height/weight, hypothyroidism, and pregnancy/live birth were determined among acute lymphoblastic and myeloid leukemia survivors (n = 3,467) participating in the Childhood Cancer Survivor Study, an ongoing cohort study of 5-year survivors of pediatric cancers diagnosed from 1970 to 1986. RESULTS Compared with no radiotherapy, risk estimates were consistent across outcomes (adult short stature, hypothyroidism, absence of pregnancy/live birth) with CRT treatment associated with 2-3-fold increased risks, TBI associated with 5-10 fold increased risks, and CRT + TBI associated with >10 fold increased risks. Exposure to any SRT further increased risk of these outcomes 2-3-fold. Changes in body composition were more nuanced as CRT only was associated with an increased risk of being overweight/obese (OR 1.6, 95% CI 1.3-1.9) whereas TBI only was associated with an increased risk of being underweight (OR 6.0, 95% CI 2.4-14.9). CONCLUSIONS Although patients treated with CRT + TBI were at greatest risk for short stature, hypothyroidism, and a reduced likelihood of pregnancy/live birth, those treated with either modality alone had significantly increased risks as well, including altered body composition. Any SRT exposure further increased risk in an independent fashion.
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Affiliation(s)
- Eric J. Chow
- Dept. Pediatrics, Seattle Children’s Hospital & University of Washington, Seattle, WA,Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA,Corresponding author: Eric Chow, MD, MPH, Fred Hutchinson Cancer Research Center, PO Box 19024, Mailstop M4-C308, Seattle, WA 98109-1024, USA, 206-667-7724 phone, 206-667-5948 fax,
| | - Wei Liu
- Dept. Biostatistics, St. Jude Children’s Research Hospital, Memphis, TN
| | - Kumar Srivastava
- Dept. Biostatistics, St. Jude Children’s Research Hospital, Memphis, TN
| | - Wendy M. Leisenring
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA
| | - Robert J. Hayashi
- Pediatric Hematology/Oncology, Washington University School of Medicine, St. Louis, MO
| | - Charles A. Sklar
- Dept. of Pediatrics, Memorial Sloan-Kettering Cancer Center, New York, NY
| | - Marilyn Stovall
- Dept. of Radiation Physics, University of Texas M.D. Anderson Cancer Center, Houston, TX
| | - Leslie L. Robison
- Dept. Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, TN
| | - K. Scott Baker
- Dept. Pediatrics, Seattle Children’s Hospital & University of Washington, Seattle, WA,Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA
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19
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van Waas M, Neggers S, te Winkel M, Beishuizen A, Pieters R, van den Heuvel-Eibrink M. Endocrine late sequelae in long-term survivors of childhood non-Hodgkin lymphoma. Ann Oncol 2012; 23:1626-32. [DOI: 10.1093/annonc/mdr511] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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20
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Veringa SJE, van Dulmen-den Broeder E, Kaspers GJL, Veening MA. Blood pressure and body composition in long-term survivors of childhood acute lymphoblastic leukemia. Pediatr Blood Cancer 2012; 58:278-82. [PMID: 21793179 DOI: 10.1002/pbc.23251] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2010] [Accepted: 05/26/2011] [Indexed: 01/11/2023]
Abstract
BACKGROUND Long-term survivors of acute lymphoblastic leukemia (ALL) in childhood are at increased risk of late effects of cancer treatment, among which are cardiovascular sequelae. Purpose of this study was to assess blood pressure and body composition in childhood ALL survivors and compare data to reference values from the general population. PROCEDURE This single-center retrospective study included 68 survivors of childhood ALL with a median age of 25 years (range 16.4-39.5) and a median follow-up of 16.0 years (range 5.3-30.4). Data on previous treatment, blood pressure and measurements of weight and height at diagnosis and at long-term follow-up (from which body mass index (BMI) was calculated) were obtained from medical records. All data were converted to control-referenced standard deviation scores. RESULTS Of the ALL survivors 48½% were prehypertensive and 22.1% were hypertensive. Both the mean systolic (mean SDS 0.736, P < 0.001) and diastolic blood pressure (mean SDS 0.409, P < 0.001) of survivors was significantly higher compared to reference control values. Based on BMI values, 38.2% of the survivors were considered overweight/obese and females, in contrast to males had a significantly higher BMI (mean SDS 1.355, P < 0.001) compared to reference values. In addition, females who had received cranial radiotherapy (mean SDS 2.078) had a significantly higher BMI than females who had not (mean SDS 0.512) (P = 0.009). CONCLUSIONS Both diastolic and systolic blood pressure are significantly increased in survivors of childhood ALL. Female survivors treated with cranial radiation therapy have the highest prevalence and greatest risk of overweight/obesity. Therefore, survivors of childhood ALL are likely to be at an increased risk of cardiovascular disease later in life, which stresses the need for follow-up and adequate medical and/or life style interventions.
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Affiliation(s)
- Susanna J E Veringa
- Department of Pediatric Oncology, VU University Medical Center, Amsterdam, The Netherlands
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21
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Iughetti L, Bruzzi P, Predieri B, Paolucci P. Obesity in patients with acute lymphoblastic leukemia in childhood. Ital J Pediatr 2012; 38:4. [PMID: 22284631 PMCID: PMC3295712 DOI: 10.1186/1824-7288-38-4] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2011] [Accepted: 01/27/2012] [Indexed: 12/29/2022] Open
Abstract
Acute lymphoblastic leukemia is the most common malignancy in childhood. Continuous progress in risk-adapted treatment for childhood acute lymphoblastic leukemia has secured 5-year event-free survival rates of approximately 80% and 8-year survival rates approaching 90%. Almost 75% of survivors, however, have a chronic health condition negatively impacting on cardiovascular morbidity and mortality. Obesity can be considered one of the most important health chronic conditions in the general population, with an increasing incidence in patients treated for childhood cancers and especially in acute lymphoblastic leukemia survivors who are, at the same time, more at risk of experiencing precocious cardiovascular and metabolic co-morbidities. The hypothalamic-pituitary axis damage secondary to cancer therapies (cranial irradiation and chemotherapy) or to primary tumor together with lifestyle modifications and genetic factors could affect long-term outcomes. Nevertheless, the etiology of obesity in acute lymphoblastic leukemia is not yet fully understood. The present review has the aim of summarizing the published data and examining the most accepted mechanisms and main predisposing factors related to weight gain in this particular population.
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Affiliation(s)
- Lorenzo Iughetti
- Department of Paediatrics, University of Modena & Reggio Emilia, Modena, Italy.
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22
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Body composition abnormalities in long-term survivors of pediatric hematopoietic stem cell transplantation. J Pediatr 2012; 160:122-8. [PMID: 21839468 PMCID: PMC3218257 DOI: 10.1016/j.jpeds.2011.06.041] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2011] [Revised: 04/11/2011] [Accepted: 06/27/2011] [Indexed: 12/14/2022]
Abstract
OBJECTIVE To quantify lean mass (LM) and fat mass (FM) in survivors of childhood allogeneic hematopoietic stem-cell transplantation (alloHSCT) compared with healthy reference participants and identify risk factors for body composition abnormalities. STUDY DESIGN Whole body LM and FM were measured with dual energy x-ray absorptiometry in 54 survivors (ages 5-25 years) and 894 healthy reference participants in a cross-sectional study. Multivariate regression models were used to compare sex- and race-specific Z-scores for LM for height (LM-Ht) and FM for height (FM-Ht) in survivors and reference participants and to identify correlates of LM-Ht and FM-Ht Z-scores in alloHSCT. RESULTS Height Z-scores were significantly lower in alloHSCT survivors (P < .001) compared with reference participants; body mass index Z-scores did not differ (P = .13). Survivors had significantly lower mean LM-Ht Z-scores (-0.72; 95% CI, -1.02--0.42; P < .001) and greater FM-Ht Z-scores (1.10; 95% CI, 0.84-1.39; P < .001) compared with reference participants. LM-Ht Z-score deficits in alloHSCT survivors were larger (-1.26; 95% CI, -1.53--0.99; P < .001) after adjustment for FM-Ht Z-scores. Endocrinopathies and alloHSCT characteristics were not associated with LM-Ht or FM-Ht Z-scores. CONCLUSION Survivors of childhood alloHSCT have significant LM deficits and FM excess. Future studies should identify the mechanism and consequences of these abnormalities.
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Kuperman H, Battistin C, Moreira ACF, Cornacchioni AL, Odone Filho V, Setian N, Damiani D. [Evaluation of the main late endocrine effects in children and adolescents after treatment of malignancies]. ACTA ACUST UNITED AC 2011; 54:819-25. [PMID: 21340175 DOI: 10.1590/s0004-27302010000900008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2009] [Accepted: 10/04/2009] [Indexed: 11/22/2022]
Abstract
OBJECTIVE To report the main endocrine effects after cancer treatment in children and adolescents and associate them to the disease and its treatment. SUBJECTS AND METHODS Clinical and lab evaluation for endocrinopathy was performed in 320 patients after cancer therapy have been followed for six years. RESULTS The most prevalent endocrine late effects in patients were: 32 patients had short stature, nine of them were under growth hormone therapy. Precocious puberty was found in 14 patients, 10 of them received GnRH analog. Thyroid diseases were present in 19 patients (12 with hypothyroidism; six with thyroid nodules/cysts; one with chronic lymphocytic thyroidytis). Obesity was found in 18 patients. Six presented insipidus diabetes, five delayed puberty and three panhypopituitarism. Radiation was associated with the appearance of the aforementioned endocrinopathies. CONCLUSION Ninety four of 320 (30%) patients presented endocrine late effects which emphasize the importance for these patients to be regularly followed-up in order to precociously diagnose endocrine late effects and provide them a better quality of life.
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Affiliation(s)
- Hilton Kuperman
- Unidade de Endocrinologia Pediátrica, Instituto da Criança, Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, SP, Brasil.
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24
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25
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Miller TL, Lipsitz SR, Lopez-Mitnik G, Hinkle AS, Constine LS, Adams MJ, French C, Proukou C, Rovitelli A, Lipshultz SE. Characteristics and determinants of adiposity in pediatric cancer survivors. Cancer Epidemiol Biomarkers Prev 2010; 19:2013-22. [PMID: 20647396 DOI: 10.1158/1055-9965.epi-10-0163] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Adiposity and the diseases associated with it, including cardiovascular disease, are emerging long-term complications of pediatric cancer survivors. Direct evaluations of adiposity and comparisons to contemporary controls that can differentiate recent trends in obesity from cancer-related treatments and sequelae are limited. METHODS We evaluated demographic, treatment, lifestyle, and endocrine factors at the time of dual-energy X-ray absorptiometry testing in 170 non-Hispanic white survivors and 71 sibling controls, and compared three measures of adiposity [body mass index (BMI), total body fat, and trunk fat]. For the survivors alone, we determined factors independently associated with BMI and body fat. RESULTS Survivors were at 12 years since diagnosis; 58% had leukemia or lymphoma. BMI did not differ between groups. Among males, body fat was greater in survivors than in controls (25.8% versus 20.7%; P = 0.007), as was trunk fat (26.7% versus 21.3%; P = 0.008). Total or trunk fat did not differ among females. Cholesterol, triglycerides, low-density lipoprotein cholesterol, and television viewing hours were higher among male survivors than in controls. Independent factors associated with higher BMI and total and trunk fat included any cranial radiation and television viewing hours, whereas prior treatment with cyclophosphamide was associated with lower BMI and body fat measures. CONCLUSIONS Compared with siblings, male survivors have greater body fat and metabolic risks. Cranial irradiation and television hours are important risk factors for adiposity in pediatric cancer survivors. IMPACT Pediatric cancer survivors should be carefully monitored for cardiovascular risk factors and sedentary lifestyles.
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Affiliation(s)
- Tracie L Miller
- Batchelor Children's Research Institute, Division of Pediatric Clinical Research, Department of Pediatrics (D820), Miller School of Medicine, University of Miami, Miami, FL 33101, USA.
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26
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Abstract
BACKGROUND Nutritional status, as represented by body composition, is an important consideration in the treatment of pediatric cancer patients because it is linked to poor outcomes. Little is known about how a child's body composition responds to cancer and treatment. OBJECTIVES We aimed to compare the body composition of children undergoing treatment of cancer with that of healthy controls and to compare body composition between children with hematologic malignancies and children with solid tumors. DESIGN This cross-sectional study measured height, weight, body cell mass, fat-free mass, and fat mass in 48 children undergoing treatment of cancer and blood-related disorders and in age-matched healthy controls. RESULTS Patients with cancer had a significantly lower body cell mass index z score (body cell mass/height raised to the power of 2.5 for females and 3 for males) than did controls (P = 0.0001), and 45% of the patients with cancer were considered malnourished according to body cell mass. Subjects with cancer had a significantly higher percentage of body fat (P = 0.0001) and fat mass (P = 0.0001) than did controls; however, there was no significant difference in fat-free mass (P = 0.09). On the basis of percentage fat, 77% of subjects with cancer were considered obese. No difference in body composition was observed between cancer types. CONCLUSIONS This study showed that children undergoing treatment of all types of cancer have a significantly lower body cell mass and a significantly higher fat mass than do healthy controls. Nutritional support is suggested for all children undergoing treatment of cancer.
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Affiliation(s)
- Alexia J Murphy
- Discipline of Paediatrics, The University of Queensland Royal Children's Hospital, Queensland, Australia.
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27
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Heath JA, Ramzy JM, Donath SM. Physical activity in survivors of childhood acute lymphoblastic leukaemia. J Paediatr Child Health 2010; 46:149-53. [PMID: 20105252 DOI: 10.1111/j.1440-1754.2009.01653.x] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
AIM To objectively measure levels of physical activity in children, following treatment for acute lymphoblastic leukaemia (ALL). METHODS Nineteen children who had completed treatment for ALL 6 months-5 years prior to study enrollment wore an accelerometer for 2 weekdays and 2 weekend days. RESULTS The children spent an average of 141 +/- 74 min/day engaged in moderate to vigorous physical activity (MVPA), an amount similar to that previously documented in healthy children. Only three of the 19 subjects averaged less MVPA than the recommended amount (at least 60 min/day). MVPA levels were significantly higher on weekdays than weekend days (P= 0.006). Overall, boys engaged in significantly more MVPA than girls (P= 0.029). MVPA time was negatively correlated with age (r =-0.80) and age at diagnosis (r =-0.87). No trend between MVPA and time off treatment or body mass index was identified. CONCLUSIONS Survivors of childhood ALL appear to be engaging in similar amounts of MVPA as those of the healthy children and are meeting recommended levels of physical activity.
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Affiliation(s)
- John A Heath
- Children's Cancer Centre, Royal Children's Hospital, Australia.
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28
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Nathan PC, Wasilewski-Masker K, Janzen LA. Long-term Outcomes in Survivors of Childhood Acute Lymphoblastic Leukemia. Hematol Oncol Clin North Am 2009; 23:1065-82, vi-vii. [DOI: 10.1016/j.hoc.2009.07.003] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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Takken T, van der Torre P, Zwerink M, Hulzebos EH, Bierings M, Helders PJM, van der Net J. Development, feasibility and efficacy of a community-based exercise training program in pediatric cancer survivors. Psychooncology 2009; 18:440-8. [PMID: 19242926 DOI: 10.1002/pon.1484] [Citation(s) in RCA: 90] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
OBJECTIVE The aim of this study was to develop a 12-week exercise training program (comprising aerobic and strength exercises), and to study the feasibility and efficacy of this exercise program in children who survived acute lymphoblastic leukemia. SAMPLE AND METHODS A 12-week exercise program was developed and tested for feasibility in nine children who survived cancer. RESULTS From the 16 eligible children for the intervention, 9 participated, while 4 were able to complete the entire program. Feasibility of the program was scored by five children, two of them reported the program as being too demanding. The participating physiotherapists were satisfied with training methodology and training progress. The efficacy of the program on muscle strength, exercise capacity, functional mobility and fatigue showed no significant differences between pre and post training. CONCLUSION In designing a community-based exercise training program, not only the stage of the disease needs to be considered, but more so the age of the children, the variety of exercises, the location of implementation and even more importantly the views and motivation of the parents concerning the execution of an exercise training program. A careful balance between these parameters could lead to a greater adherence and by that, to a better outcome of these programs.
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Affiliation(s)
- Tim Takken
- Department of Pediatric Physical Therapy and Exercise Physiology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands.
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30
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van Brussel M, Takken T, van der Net J, Engelbert RHH, Bierings M, Schoenmakers MAGC, Helders PJM. Physical function and fitness in long-term survivors of childhood leukaemia. ACTA ACUST UNITED AC 2009; 9:267-74. [PMID: 17050404 DOI: 10.1080/13638490500523150] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
OBJECTIVE To evaluate the physical function and fitness in survivors of childhood leukaemia 5-6 years after cessation of chemotherapy. MATERIALS AND METHODS Thirteen children (six boys and seven girls; mean age 15.5 years) who were treated for leukaemia were studied 5-6 years after cessation of therapy. Physical function and fitness were determined by anthropometry, motor performance, muscle strength, anaerobic and aerobic exercise capacity. RESULTS On motor performance, seven of the 13 patients showed significant problems in the hand-eye co-ordination domain. Muscle strength only showed a significantly lower value in the mean strength of the knee extensors. The aerobic and the anaerobic capacity were both significantly reduced compared to reference values. CONCLUSION Even 5-6 years after cessation of childhood leukaemia treatment, there are still clear late effects on motor performance and physical fitness. Chemotherapy-induced neuropathy and muscle atrophies are probably the prominent cause for these reduced test results. Physical training might be indicated for patients surviving leukaemia to improve fitness levels and muscle strength.
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Affiliation(s)
- Marco van Brussel
- Department of Paediatric Physical Therapy & Exercise Physiology, University Hospital for Children and Youth Wilhelmina Kinderziekenhuis, University Medical Center Utrecht, Utrecht, The Netherlands
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31
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Lowas S, Malempati S, Marks D. Body mass index predicts insulin resistance in survivors of pediatric acute lymphoblastic leukemia. Pediatr Blood Cancer 2009; 53:58-63. [PMID: 19340854 PMCID: PMC3804011 DOI: 10.1002/pbc.21993] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Pediatric acute lymphoblastic leukemia (ALL) therapies have been associated with many late effects, including obesity, hyperglycemia, and insulin resistance. Few data are available linking these abnormalities to specific risk factors present during ALL treatment. METHODS Retrospective cohort study with prospective follow-up. Subjects had been diagnosed with ALL at ages 1-18 years and had been off chemotherapy for >9 months. Oral glucose tolerance testing (OGTT) was performed and these results compared to demographic, treatment, and anthropomorphic data from medical records. RESULTS Twenty-seven subjects (11 female) were evaluated. Mean (+/-SD) diagnosis age 5.7 +/- 3.5 years, mean study age 11.3 +/- 3.7 years, mean time off therapy 2.8 +/- 1.5 years. Six subjects had transient hyperglycemia during ALL treatment. At study time, one subject had prediabetes; eight (29.6%) had insulin resistance. Insulin resistance was not predicted by glucose levels during treatment, cumulative steroid or asparaginase dose, or type of steroid received. Body mass index (BMI) for age correlated significantly with several measures of insulin resistance, including fasting insulin, HOMA index, Matsuda index and insulin AUC (P = 0.001-0.009). Waist/hip ratio and BMI at ALL diagnosis also correlated with insulin resistance, but these factors' effects could not be separated from BMI at study time. CONCLUSIONS Variations in ALL therapy and presence of transient hyperglycemia do not appear to increase risk of glucose intolerance or insulin resistance in the first few years after completion of therapy. Elevated BMI strongly predicted insulin resistance in this study, as it does in the general population.
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Affiliation(s)
- Stefanie Lowas
- Division of Pediatric Hematology-Oncology, Doernbecher Children's Hospital, Oregon Health & Science University, Portland, Oregon, USA.
| | - Suman Malempati
- Division of Pediatric Hematology-Oncology, Doernbecher Children’s Hospital, Oregon Health & Science University, Portland, OR
| | - Daniel Marks
- Division of Pediatric Endocrinology, Doernbecher Children’s Hospital, Oregon Health & Science University, Portland, OR
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32
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Garmey EG, Liu Q, Sklar CA, Meacham LR, Mertens AC, Stovall MA, Yasui Y, Robison LL, Oeffinger KC. Longitudinal changes in obesity and body mass index among adult survivors of childhood acute lymphoblastic leukemia: a report from the Childhood Cancer Survivor Study. J Clin Oncol 2008; 26:4639-45. [PMID: 18824710 DOI: 10.1200/jco.2008.16.3527] [Citation(s) in RCA: 180] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
PURPOSE We examined the rate of increase in the body mass index (BMI; kg/m(2)) after final height attainment in survivors of acute lymphoblastic leukemia (ALL) and a noncancer comparison group. METHODS Childhood Cancer Survivor Study (CCSS) is a retrospectively ascertained cohort study that prospectively tracks the health status of adults who were diagnosed with childhood cancer between 1970 and 1986 and a comparison group of siblings. Changes in BMI from baseline enrollment to time of completion of follow-up (mean interval, 7.8 years) were calculated for 1,451 ALL survivors (mean age, 32.3 years at follow-up) and 2,167 siblings of childhood cancer survivors (mean age, 35.9 years). RESULTS The mean BMI of the CCSS sibling comparison group increased with age (women, 0.25 units/yr, 95% CI, 0.22 to 0.28 units; men, 0.23 units/yr, 95% CI, 0.20 to 0.25 units). Compared with CCSS siblings, ALL survivors who were treated with cranial radiation therapy (CRT) had a significantly greater increase in BMI (women, 0.41 units/yr, 95% CI, 0.37 to 0.45 units; men, 0.29 units/yr; 95% CI, 0.26 to 0.32 units). The rate of BMI increase was not significantly increased for ALL survivors who were treated with chemotherapy alone. Younger age at CRT exposure significantly modified risk. CONCLUSION CRT used in the treatment of childhood ALL is associated with a greater rate of increasing BMI, particularly among women treated with CRT during the first decade of life. Health care professionals should be aware of this risk and interventions to reduce or manage weight gain are essential in this high-risk population.
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Affiliation(s)
- Edward G Garmey
- Department of Pediatrics and Medicine, Memorial Sloan-Kettering Cancer Center, 1275 York Ave, New York, NY 10021, USA
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33
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Warner JT. Body composition, exercise and energy expenditure in survivors of acute lymphoblastic leukaemia. Pediatr Blood Cancer 2008; 50:456-61; discussion 468. [PMID: 18064643 DOI: 10.1002/pbc.21411] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Survivors of acute lymphoblastic leukaemia (ALL) are recognised to become overweight and this seems to worsen with increasing length of follow up. Increases in body fat appear to be more marked in girls than in boys and in those who have received prophylactic cranial irradiation. Physiological responses to exercise, both at submaximal and maximal levels, are different in ALL survivors compared to controls. Heart rate appears to be increased at low intensity exercise, possibly to maintain adequate cardiac output. Maximal aerobic capacity is reduced, signifying a lower level of physical fitness. Total daily energy expenditure (TDEE) under free living conditions appears limited due to low participation in physical activity. Associations exist between measures of energy expenditure and body fat, but whether these are cause or effect has yet to proven.
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Affiliation(s)
- Justin T Warner
- Department of Child Health, University Hospital of Wales, Cardiff, Wales, UK.
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Oeffinger KC. Are survivors of acute lymphoblastic leukemia (ALL) at increased risk of cardiovascular disease? Pediatr Blood Cancer 2008; 50:462-7; discussion 468. [PMID: 18064658 DOI: 10.1002/pbc.21410] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Through a variety of different mechanisms, it appears that survivors of childhood acute lymphoblastic leukemia have an increased prevalence of several cardiovascular risk factors and thus are at increased risk for developing cardiovascular disease. The aim of this paper is to describe the current understanding of particular risk factors, including obesity, physical inactivity, dyslipidemia, insulin resistance, and metabolic syndrome, that may contribute to cardiovascular disease in survivors of childhood ALL. The potential roles of different cancer therapies in the development of these risk factors are discussed. In addition, two other late effects that may affect cardiovascular health are discussed: late-onset anthracycline-induced left ventricular dysfunction and methotrexate-mediated elevations of homocysteine during therapy with the potential for endothelial dysfunction. Lastly, areas needing further investigation to elucidate these risks are highlighted.
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Affiliation(s)
- Kevin C Oeffinger
- Department of Pediatrics, Memorial Sloan-Kettering Cancer Center, New York, New York, USA.
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Rogers PC, Melnick SJ, Ladas EJ, Halton J, Baillargeon J, Sacks N. Children's Oncology Group (COG) Nutrition Committee. Pediatr Blood Cancer 2008; 50:447-50; discussion 451. [PMID: 18064639 DOI: 10.1002/pbc.21414] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
The Children's Oncology Group (COG) Nutrition Committee was established to further the knowledge of nutrition in children with cancer by education and the conduct of clinical trials. A survey of COG institutions revealed lack of conformity in evaluation and categorization of nutritional status, and criteria for nutritional intervention. The Committee subsequently established specific categories of malnutrition (Underweight and Overweight) based on ideal body weight or body mass index. An algorithm was developed as a guideline for nutritional intervention as well as references and resources for determining estimated needs. The Committee embarked on concepts for clinical trials of nutritional interventions. The first pilot study, evaluating the feasibility of using an immunoneutraceutical precursor for glutathione production, has been completed. This study showed weight gain and improvement in glutathione status. A pilot trial of proactive enteral feeding for patients at high risk of malnutrition has commenced. The Committee believes that nutrition is relevant to all aspects of cancer control. The paucity of nutritional investigation in children with cancer needs to be rectified.
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Affiliation(s)
- Paul C Rogers
- Division of Pediatric Hematology/Oncology/BMT, British Columbia Children's Hospital, Vancouver, British Columbia, Canada.
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Chow EJ, Pihoker C, Hunt K, Wilkinson K, Friedman DL. Obesity and hypertension among children after treatment for acute lymphoblastic leukemia. Cancer 2008; 110:2313-20. [PMID: 17896787 DOI: 10.1002/cncr.23050] [Citation(s) in RCA: 131] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND The purpose was to determine the prevalence and treatment-related risk factors for obesity and hypertension among childhood acute lymphoblastic leukemia (ALL) survivors treated with contemporary therapy. METHODS In a single-center longitudinal study, serial body mass indices (BMI) and blood pressure (BP) measurements of children ages 2-20 at time of ALL diagnosis and enrolled on pediatric cooperative group trials from 1993-2003 were abstracted from medical records and converted to population-referenced z-scores. RESULTS Among 165 study participants, BMI z-scores increased significantly between diagnosis (median age 4.8 years) and therapy completion. At the end of therapy, 17.0% of survivors were overweight (BMI of 25-29, or 85-94% for age), 21.2% were obese (BMI >or=30, or >or=95% for age), and 15.3% had BP meeting stage 1+ hypertension thresholds (systolic or diastolic BP >or=140/90 mm Hg, or 95% for age and height plus 5 mm Hg). These proportions were found to be unchanged 2-3 years later. In multivariate analysis, the highest level of corticosteroid exposure was associated with both obesity (odds ratio [OR] 6.0; 95% confidence interval [95% CI], 1.2-28.5) as well as stage 1+ hypertension (OR 2.4; 95% CI, 1.2-5.1) compared with the lowest level. Females also were more likely to have increased BMI and elevated BP compared with males. Treatment intensity and cranial radiotherapy were not found to be associated with BMI or BP changes. CONCLUSIONS Despite reductions in the use of cranial radiotherapy, contemporary childhood survivors of ALL remain at an increased risk of obesity and hypertension at least several years after the completion of treatment, with those exposed to higher doses of corticosteroids at greater risk.
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Affiliation(s)
- Eric J Chow
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington 98109-1024, USA.
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Armstrong GT, Sklar CA, Hudson MM, Robison LL. Long-Term Health Status Among Survivors of Childhood Cancer: Does Sex Matter? J Clin Oncol 2007; 25:4477-89. [PMID: 17906209 DOI: 10.1200/jco.2007.11.2003] [Citation(s) in RCA: 130] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Increasing numbers of children diagnosed with cancer will survive their primary malignancy. Within this growing population of long-term survivors, considerable effort has been put forth to identify treatment-related risks for adverse health-related outcomes, such as exposure to alkylating agents, anthracyclines, radiotherapy, and surgery. Patient sex has been identified as a risk factor for numerous long-term adverse outcomes, with female sex more commonly associated with higher risks. In this article, we review the literature, which generally supports associations between female sex and cognitive dysfunction after cranial irradiation, cardiovascular outcomes, obesity, radiation-associated differences in pubertal timing, development of primary hypothyroidism, breast cancer as a second malignant neoplasm and suggests an increased prevalence for the development of osteonecrosis among females. Results of this review support future investigations to further define sex as a risk factor for other common treatment-specific exposures and outcomes. Additionally, research should focus on understanding the underlying biologic and physiological basis of these sex-specific risks. Historically, evidence from both basic science and clinical research has been used to develop risk-stratified therapy, allowing reduction of toxic therapies to low-risk patients without compromising overall survival. With greater knowledge of sex-specific risks, the potential application of sex-specific therapy designed to avoid poor long-term adverse outcomes may become a viable strategy.
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Affiliation(s)
- Gregory T Armstrong
- Department of Epidemiology and Cancer Control, St Jude Children's Research Hospital, Memphis, TN 38105, USA.
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Kavey REW, Allada V, Daniels SR, Hayman LL, McCrindle BW, Newburger JW, Parekh RS, Steinberger J. Cardiovascular risk reduction in high-risk pediatric patients: a scientific statement from the American Heart Association Expert Panel on Population and Prevention Science; the Councils on Cardiovascular Disease in the Young, Epidemiology and Prevention, Nutrition, Physical Activity and Metabolism, High Blood Pressure Research, Cardiovascular Nursing, and the Kidney in Heart Disease; and the Interdisciplinary Working Group on Quality of Care and Outcomes Research. J Cardiovasc Nurs 2007; 22:218-53. [PMID: 17545824 DOI: 10.1097/01.jcn.0000267827.50320.85] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Although for most children the process of atherosclerosis is subclinical, dramatically accelerated atherosclerosis occurs in some pediatric disease states, with clinical coronary events occurring in childhood and very early adult life. As with most scientific statements about children and the future risk for cardiovascular disease, there are no randomized trials documenting the effects of risk reduction on hard clinical outcomes. A growing body of literature, however, identifies the importance of premature cardiovascular disease in the course of certain pediatric diagnoses and addresses the response to risk factor reduction. For this scientific statement, a panel of experts reviewed what is known about very premature cardiovascular disease in 8 high-risk pediatric diagnoses and, from the science base, developed practical recommendations for management of cardiovascular risk.
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Brouwer CAJ, Gietema JA, Kamps WA, de Vries EGE, Postma A. Changes in body composition after childhood cancer treatment: Impact on future health status—A review. Crit Rev Oncol Hematol 2007; 63:32-46. [PMID: 17344062 DOI: 10.1016/j.critrevonc.2007.01.007] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2006] [Revised: 01/22/2007] [Accepted: 01/26/2007] [Indexed: 10/23/2022] Open
Abstract
PURPOSE To describe data on changes in body composition in childhood cancer survivors. Underlying mechanisms in development of obesity are addressed, in order to discuss intervention strategies. METHODS A systematic literature search was undertaken with a number of search terms. RESULTS Female survivors of ALL and brain tumours, especially if treated with cranial irradiation, showed a higher prevalence of obesity compared with the general population, while survivors of other malignancies had a higher prevalence of underweight. Influences of corticosteroid treatment and cytostatics on body composition are uncertain. Diminished physical activity, early adiposity rebound (<5 years of age) and/or hypothalamic involvement of tumour or treatment, and subsequent growth hormone deficiency, may play a role in the development of obesity in childhood cancer survivors. CONCLUSION Longitudinal prospective studies in more extensive cohorts are necessary to estimate actual prevalence and facilitate the unravelling of the underlying mechanisms in change of body composition.
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Affiliation(s)
- C A J Brouwer
- Department of Paediatrics, Subdivision Paediatric Oncology, University of Groningen, University Medical Centre Groningen, 9700 RB Groningen, The Netherlands.
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Razzouk BI, Rose SR, Hongeng S, Wallace D, Smeltzer MP, Zacher M, Pui CH, Hudson MM. Obesity in survivors of childhood acute lymphoblastic leukemia and lymphoma. J Clin Oncol 2007; 25:1183-9. [PMID: 17401007 DOI: 10.1200/jco.2006.07.8709] [Citation(s) in RCA: 96] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
PURPOSE We evaluated the long-term effects of treatment on the body mass index (BMI) of children with acute lymphoblastic leukemia (ALL) or lymphoblastic lymphoma who received one of three CNS-directed therapies: intrathecal methotrexate with intravenous high-dose methotrexate (1 g/m2), intrathecal methotrexate with 18 Gy cranial radiation, or intrathecal methotrexate with 24 Gy cranial radiation. PATIENTS AND METHODS Between 1979 and 1984, 456 children with newly diagnosed ALL and lymphoma were enrolled onto a single protocol at St Jude Children's Research Hospital (Memphis, TN). The heights and weights of 422 of the children were measured at diagnosis, during treatment, at the end of therapy, and approximately every 6 to 12 months thereafter. Patients who had attained their adult height at the time of analysis (n = 248) were placed in weight categories based on their BMI, BMI percentile, or weight-for-length percentile depending on age. RESULTS The overall percentage of survivors who were overweight or obese approximated rates prevalent in the general population of the United States. Young age (< 6 years) and overweight/obesity at diagnosis were the best predictors of obesity at adult height. The rate of BMI increase did not differ significantly between children who received radiation and those who did not, nor between patients who received 18 or 24 Gy of cranial radiation. CONCLUSION BMI weight category at diagnosis, rather than type of CNS treatment received, predicted adult weight in long-term survivors of childhood hematologic malignancies.
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Affiliation(s)
- Bassem I Razzouk
- Department of Hematology-Oncology, St Jude Children's Research Hospital and the University of Tennessee Health Science Center, Memphis, TN 38105-2794, USA.
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Muszynska-Roslan K, Konstantynowicz J, Krawczuk-Rybak M, Protas P. Body composition and bone mass in survivors of childhood cancer. Pediatr Blood Cancer 2007; 48:200-4. [PMID: 16602116 DOI: 10.1002/pbc.20849] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND The number of survivors of childhood cancer has increased. Several studies in children and adults have shown relationships between lean mass (LM), fat mass (FM), and bone mineral content (BMC). The objective of the study was to examine the association between body composition and bone mass in young survivors of childhood cancer. METHODS Sixty-eight postpubertal participants (31 females and 37 males) aged between 15.5 and 27 years who were at least 5 years after completion of treatment for leukemia (n = 30), lymphoma (n = 28), or solid tumors (n = 10) were studied. Anthropometry was performed and dual energy X-ray absorptiometry (DXA) was used to assess BMC in the total body (T) and lumbar spine (S), FM, and LM. RESULTS There were no observed differences in age or time for cessation of treatment. Body mass index (BMI) was a strong determinant of bone mass in both sexes. TBMC correlated positively with LM (males r = 0.9 and females r = 0.76; P < 0.0001, respectively) and with FM (r = 0.54; P < 0.01 in males and r = 0.8; P < 0.00001 in females). SBMC correlated with LM in both sexes (in males r = 0.77 and in females r = 0.64; P < 0.0001, respectively) but only in females, SBMC also correlated positively with FM (r = 44 P = 0.03). There were no differences between patients who received radiation and those who did not. CONCLUSIONS The associations between bone mass and body composition differ by sex and skeletal site, however, they are similar in survivors of childhood cancer and compared to healthy individuals during growth. Further prospective research is needed in cancer survivors to determine the long-term effect of anti-cancer therapy on body composition and bone mass.
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Kavey REW, Allada V, Daniels SR, Hayman LL, McCrindle BW, Newburger JW, Parekh RS, Steinberger J. Cardiovascular Risk Reduction in High-Risk Pediatric Patients. Circulation 2006; 114:2710-38. [PMID: 17130340 DOI: 10.1161/circulationaha.106.179568] [Citation(s) in RCA: 485] [Impact Index Per Article: 26.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Although for most children the process of atherosclerosis is subclinical, dramatically accelerated atherosclerosis occurs in some pediatric disease states, with clinical coronary events occurring in childhood and very early adult life. As with most scientific statements about children and the future risk for cardiovascular disease, there are no randomized trials documenting the effects of risk reduction on hard clinical outcomes. A growing body of literature, however, identifies the importance of premature cardiovascular disease in the course of certain pediatric diagnoses and addresses the response to risk factor reduction. For this scientific statement, a panel of experts reviewed what is known about very premature cardiovascular disease in 8 high-risk pediatric diagnoses and, from the science base, developed practical recommendations for management of cardiovascular risk.
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Neville KA, Cohn RJ, Steinbeck KS, Johnston K, Walker JL. Hyperinsulinemia, impaired glucose tolerance, and diabetes mellitus in survivors of childhood cancer: prevalence and risk factors. J Clin Endocrinol Metab 2006; 91:4401-7. [PMID: 16954158 DOI: 10.1210/jc.2006-0128] [Citation(s) in RCA: 154] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
Abstract
CONTEXT Hyperinsulinism and its associated metabolic abnormalities, including diabetes mellitus (DM), have been reported in long-term survivors of childhood cancer, mainly after bone marrow transplant (BMT); however, the predisposing factors are unclear, and early markers have not been identified. METHODS The prevalence of overweight/obesity, abdominal adiposity and hyperinsulinemia (HI), impaired glucose tolerance (IGT), or DM was examined prospectively in 248 survivors of childhood cancer (36 prepubertal, 88 pubertal, and 124 adult subjects; 67 BMT) at a median of 12.9 yr (2.3-33.6) after diagnosis and compared with healthy controls. Potential risk factors for the development of HI, IGT, or DM were sought. RESULTS Overweight/obesity was not increased when comparing subjects with controls; however, the prevalence of abdominal adiposity in prepubertal and pubertal subjects was roughly doubled (P < or = 0.04). Fasting insulin concentrations were higher in prepubertal and pubertal subjects compared with their controls (P < 0.001) and were similar in adult and pubertal subjects. HI, IGT, or DM was detected in 39 of 212 (18%) pubertal or adult subjects (23 BMT). Ten of 88 (11%) pubertal and 14 of 124 (11%) adult subjects had IGT/DM (vs. 0 and 4.9% controls, respectively; P < 0.001). Total body irradiation, untreated hypogonadism, and abdominal adiposity emerged as independent risk factors for the development of HI, IGT, or DM in multivariate regression analysis. CONCLUSIONS The risk factors identified suggest the need for reconsideration of BMT protocols and regular screening of survivors. The increased prevalence of abdominal adiposity among prepubertal subjects, none of whom had developed HI/IGT/DM, suggests that a waist to height ratio greater than 0.5 has potential as a clinical screening tool.
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Affiliation(s)
- Kristen A Neville
- Department of Endocrinology, Sydney Children's Hospital, High Street Randwick, New South Wales 2031, Australia.
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Abstract
With modern therapies, most children diagnosed with cancer are expected to reach adulthood. Therefore, there are large and ever-increasing numbers of children and young adults in our population who are survivors of childhood cancer. Many of the therapies responsible for improved cancer survival rates can also damage normal cells and tissues. As more children survive cancer, the physical and emotional costs of enduring cancer therapy become increasingly important. Although most childhood cancer survivors are now expected to survive, they remain at risk for relapse, second malignant neoplasms, organ dysfunction, and a negative psychologic impact. Individual risk is quite variable and is dependent on multiple factors including the type and site of cancer, the therapy utilized, and the individual's constitution. The risks are likely to change as we learn more about the specific long-term effects of cancer therapy, develop more refined and targeted therapies, and develop and apply more effective preventative strategies or therapeutic interventions. Guidelines for long-term follow-up have been established and are available to help facilitate appropriate monitoring of and care for potential late effects.
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Affiliation(s)
- Robert E Goldsby
- Division of Pediatric Hematology/Oncology, University of California, San Francisco, USA.
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Murphy AJ, Wells JCK, Williams JE, Fewtrell MS, Davies PSW, Webb DK. Body composition in children in remission from acute lymphoblastic leukemia. Am J Clin Nutr 2006; 83:70-4. [PMID: 16400052 DOI: 10.1093/ajcn/83.1.70] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Changes in body composition are commonly reported in pediatric survivors of acute lymphoblastic leukemia (ALL). However, the effect of ALL and of its treatment on body composition in children in remission from ALL has not been fully examined with the use of a reference method. OBJECTIVES We aimed to determine the body composition and composition of fat-free mass (FFM) in children in remission from ALL. We also aimed to compare the effects that prednisolone and dexamethasone had on the body composition of an ALL survivor population. DESIGN This cross-sectional study measured height, weight, body volume, total body water, and bone mineral content in 24 children in remission from ALL and 24 age-matched, healthy control subjects. Body composition and FFM composition were evaluated by using the 4-component model. RESULTS The mean body mass index and fat mass index were significantly (P = 0.05 for both) higher in the ALL survivors than in age-matched control subjects. The composition of the FFM in the 2 treatment groups was not observed to differ significantly. Examination of the composition of FFM made it evident that children in remission from ALL had both significantly greater hydration (P = 0.001) and lower density (P = 0.0001) of FFM than did the control children. CONCLUSIONS Children in remission from ALL may develop excess body fat. To measure body composition accurately in an ALL population, the high hydration and low density of FFM in this population should be taken into consideration.
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Affiliation(s)
- Alexia J Murphy
- Children's Nutrition Research Centre, Discipline of Pediatrics and Child Health, University of Queensland, Royal Children's Hospital, Herston, Australia.
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van Beek RD, de Muinck Keizer-Schrama SMPF, Hakvoort-Cammel FG, van der Sluis IM, Krenning EP, Pieters R, van den Heuvel-Eibrink MM. No difference between prednisolone and dexamethasone treatment in bone mineral density and growth in long term survivors of childhood acute lymphoblastic leukemia. Pediatr Blood Cancer 2006; 46:88-93. [PMID: 15926166 DOI: 10.1002/pbc.20437] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Dexamethasone is known to have both more potent leukemic activity and is associated with a higher incidence of side effects than prednisolone. In this study, we compared the long-term effects of dexamethasone and prednisolone on bone mineral density (BMD), body composition and growth in long-term survivors of ALL in first complete remission. PROCEDURE Ninety patients (51 male, 49 female; 8.6-38.5 year), treated with either a prednisolone containing protocol (n = 47; n = 19 also with CNS-irradiation) or a dexamethasone containing protocol (n = 43; no cranial irradiation) participated in this cross-sectional single center study. Mean follow-up was 12.7 years (2.0-29.7 years). BMD of lumbar spine and total body, and body composition were expressed as standard deviation scores (SDS) using dual energy X-ray absorptiometry. Bone mineral apparent density of the lumbar spine (BMAD) was calculated to correct for bone size. RESULTS There was no difference in height, height corrected for target height, BMD, or lean body mass between prednisolone and dexamethasone treated patients. Prednisolone treated patients had an increased percentage body fat (SDS +0.46; P < 0.05) and increased body mass index (SDS 0.88; P < 0.01) compared to normal. Dexamethasone treated patients had only an increased body mass index (SDS 0.52; P < 0.05). Height, total body BMD, and lean body mass were lower in patients treated with cranial irradiation as compared to non-irradiated patients, but differences in the latter two disappeared when corrected for height. BMAD was normal after CNS-irradiation. CONCLUSIONS Long term survivors of ALL treated with prednisolone or dexamethasone containing regimens do not differ in height, BMD, or body composition.
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Affiliation(s)
- Robert D van Beek
- Department of Pediatric Hematology/Oncology, Erasmus MC-Sophia Children's Hospital, Rotterdam, The Netherlands
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Couto-Silva AC, Brauner R, Adan LF. Seqüelas endócrinas da radioterapia no tratamento do câncer na infância e adolescência. ACTA ACUST UNITED AC 2005; 49:825-32. [PMID: 16444367 DOI: 10.1590/s0004-27302005000500025] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A radioterapia resulta em endocrinopatias, osteoporose, obesidade e seqüelas neurológicas em pacientes tratados por câncer. A deficiência de GH é a complicação mais freqüente no eixo hipotálamo-hipofisário. A freqüência, prazo de surgimento e gravidade da deficiência de GH dependem da dose recebida durante a irradiação craniana, mas idade à radioterapia e fracionamento da dose também são variáveis importantes. Outras anormalidades do eixo hipotálamo-hipofisário são igualmente dose-dependentes. Baixas doses de irradiação induzem puberdade precoce ou avançada, enquanto altas doses provocam deficiência gonadotrópica. Complicações endócrinas secundárias à irradiação periférica, como distúrbios gonadais ou tireoidianos são descritos. Mesmo com secreção normal de GH, o crescimento pode ser comprometido por lesões ósseas após irradiação corporal total ou crânio-espinhal. Resultados melhores sobre a estatura final têm sido obtidos com reposição de GH em associação com o tratamento da puberdade precoce ou avançada. O objetivo desta revisão é a abordagem das seqüelas endócrinas tardias da radioterapia.
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Abstract
Endocrinopathies are significant consequences of the treatment of childhood cancers. The risk of developing these adverse events is related to the underlying disease and its treatment with cytotoxic agents and radiation therapy. This article reviews hypothalamic-pituitary, thyroid, and gonadal dysfunction, as well as osteopenia-osteoporosis and obesity.
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Affiliation(s)
- Laurie E Cohen
- Division of Endocrinology, Children's Hospital Boston, Boston, MA 02115, USA.
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49
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Jarfelt M, Lannering B, Bosaeus I, Johannsson G, Bjarnason R. Body composition in young adult survivors of childhood acute lymphoblastic leukaemia. Eur J Endocrinol 2005; 153:81-9. [PMID: 15994749 DOI: 10.1530/eje.1.01931] [Citation(s) in RCA: 86] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE Obesity is frequently reported in patients treated for childhood leukaemia. Obesity, particularly abdominal obesity, is one of the main characteristics of the metabolic syndrome and a risk factor for cardiovascular disease and non-insulin-dependent diabetes mellitus (NIDDM). DESIGN All patients treated for acute lymphoblastic leukaemia (ALL) before the onset of puberty in the region of western Sweden, between 1973 and 1985, and in first remission, were included. 35 out of 47 patients aged 20-32 years participated. 19 patients had received cranial radiotherapy, and the median follow-up time was 20 years. The focus of this report was to study body composition and signs of the metabolic syndrome and correlate the findings to spontaneous growth hormone (GH) secretion. METHODS Body composition was assessed using dual-energy X-ray absorbtiometry (DEXA). We analyzed serum concentrations of insulin, glucose, leptin and lipids. RESULTS No patient was obese according to World Health Organization criteria (body mass index, BMI > or = 30 kg/m2) but one-third were overweight (BMI 25-29.9 kg/m2). The maximal GH peak during 24 h (GHmax) was correlated to percentage of total body fat (r = -0.42; P = 0.017), trunk fat (r = -0.5; P = 0.005) and fat-free mass (r = 0.42; P = 0.017). GHmax was also correlated to s-triglycerides (r = -0.54; P = 0.001), low-density lipoprotein-cholesterol (r = -0.382; P = 0.024) and high-density lipoprotein-cholesterol (r = 0.45; P = 0.007). CONCLUSIONS We found little effect on BMI but an increased percentage of total body fat, especially trunk fat, and a tendency for an unfavourable lipid profile in adult survivors of childhood leukaemia. These findings were related to low endogenous GH secretion due to cranial irradiation.
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Affiliation(s)
- M Jarfelt
- Department of Pediatrics, Division of Haematology and Oncology, Göteborg Paediatric Growth Research Center, University of Göteborg, Göteborg, Sweden.
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50
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Abstract
The overall cure rate for cancer in childhood now exceeds 70% and is projected to reach 85% by the year 2010 in industrialized countries. Therefore, major attention is being placed on reducing the side effects of therapy. However, 85% of the world's children live in developing countries, where access to adequate care often is limited and health status frequently is influenced adversely by prevalent infectious diseases and malnutrition. Despite several confounding factors (different definitions of nutritional status, the wide variety of measures used for its assessment, the selection biases by disease and stage, treatment protocols of variable dose intensity and efficacy, small sample sizes of the studies conducted in the last 20 years), it is accepted that the prevalence of malnutrition at diagnosis averages 50% in children with cancer in developing countries; whereas, in industrialized countries, it is related to the type of tumor and the extent of the disease, ranging from < 10% in patients with standard-risk acute lymphoblastic leukemia to 50% in patients with advanced neuroblastoma. The importance of nutritional status in children with cancer is related to its possible influence on the course of the disease and survival. Some authors have described decreased tolerance of chemotherapy associated with altered metabolism of antineoplastic drugs, increased infection rates, and poor clinical outcome in malnourished children. In this article, the authors review methods of nutritional assessment and the pathogenesis of nutritional morbidity in children with cancer as well as correlations of nutritional status with diagnosis, treatment, and outcome.
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Affiliation(s)
- Alessandra Sala
- Service of Hematology-Oncology, McMaster Children's Hospital, Hamilton Health Sciences, and McMaster University, Hamilton, Ontario, Canada
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